diff options
Diffstat (limited to 'squirrel_3_0_1_stable/sqplus')
30 files changed, 8312 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/sqplus/Makefile b/squirrel_3_0_1_stable/sqplus/Makefile new file mode 100644 index 000000000..1bef39832 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/Makefile @@ -0,0 +1,18 @@ +SQUIRREL= .. + +OUT= $(SQUIRREL)/lib/libsqplus.a +INCDIRS= -I$(SQUIRREL)/include -I. -Iinclude + +ALLSRCS = $(wildcard *.cpp) +WIN32SRCS = $(wildcard *Win32*) +SRCS = $(filter-out $(WIN32SRCS),$(ALLSRCS)) + +sqplus: +# g++ -fno-rtti -c $(SRCS) $(INCDIRS) + g++ -O3 -fno-rtti -Os -c $(SRCS) $(INCDIRS) + ar rc $(OUT) *.o + rm *.o + + +#g++ -O3 -fno-rtti -Os -c $(SRCS) $(INCDIRS) +#g++ -ggdb -fno-rtti -c $(SRCS) $(INCDIRS) diff --git a/squirrel_3_0_1_stable/sqplus/SqPlus.cpp b/squirrel_3_0_1_stable/sqplus/SqPlus.cpp new file mode 100644 index 000000000..a2eaacb72 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlus.cpp @@ -0,0 +1,382 @@ +#include "sqplus.h" +#include <stdio.h> + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CPP_DECLARATION +#include "SqPlusSmartPointer.h" +#endif + +namespace SqPlus { + +static int getVarInfo(StackHandler & sa,VarRefPtr & vr) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + const SQChar * el = sa.GetString(2); + ScriptStringVar256 varNameTag; + getVarNameTag(varNameTag,sizeof(varNameTag),el); + SQUserPointer data=0; + if (!table.RawGetUserData(varNameTag,&data)) { + return sa.ThrowError(_SC("getVarInfo: Could not retrieve UserData")); // Results in variable not being found error. + } + vr = (VarRefPtr)data; + return SQ_OK; +} // getVarInfo + +static int getInstanceVarInfo(StackHandler & sa,VarRefPtr & vr,SQUserPointer & data) { + HSQOBJECT ho = sa.GetObjectHandle(1); + SquirrelObject instance(ho); + const SQChar * el = sa.GetString(2); + ScriptStringVar256 varNameTag; + getVarNameTag(varNameTag,sizeof(varNameTag),el); + SQUserPointer ivrData=0; + if (!instance.RawGetUserData(varNameTag,&ivrData)) { + return sa.ThrowError(_SC("getInstanceVarInfo: Could not retrieve UserData")); // Results in variable not being found error. + } + vr = (VarRefPtr)ivrData; + + char * up; + if (!(vr->m_access & (VAR_ACCESS_STATIC|VAR_ACCESS_CONSTANT))) { + SQUserPointer typetag; + instance.GetTypeTag(&typetag); + +#if defined(SQ_USE_CLASS_INHERITANCE) + if (typetag != vr->instanceType) { + SquirrelObject typeTable = instance.GetValue(SQ_CLASS_OBJECT_TABLE_NAME); + up = (char *)typeTable.GetUserPointer(INT((size_t)vr->instanceType)); // <TODO> 64-bit compatible version. + if (!up) { + throw SquirrelError(_SC("Invalid Instance Type")); + } + } else { + up = (char *)instance.GetInstanceUP(0); + } // if + +#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + ClassTypeBase *ctb = (ClassTypeBase*)vr->instanceType; + up = (char *)instance.GetInstanceUP(0); + // Walk base classes until type tag match, adjust for inheritence offset + while(ctb && typetag!=ctb) { + up = (char*)up - ctb->m_offset; + ctb = ctb->m_pbase; + } + if (!ctb) { + throw SquirrelError(_SC("Invalid Instance Type")); + } +#else + up = (char *)instance.GetInstanceUP(0); +#endif + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_INSTANCE_VARINFO +#include "SqPlusSmartPointer.h" +#endif + + up += (size_t)vr->offsetOrAddrOrConst; // Offset + } else { + up = (char *)vr->offsetOrAddrOrConst; // Address + } // if + data = up; + return SQ_OK; +} // getInstanceVarInfo + + +// If not static/global, message can (and will) disappear before arriving at catch (G++) +static ScriptStringVar256 g_msg_throw; + +static int setVar(StackHandler & sa,VarRef * vr,void * data) { + if (vr->m_access & (VAR_ACCESS_READ_ONLY|VAR_ACCESS_CONSTANT)) { + const SQChar * el = sa.GetString(2); + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to constant: %s"),el); + throw SquirrelError(g_msg_throw.s); + } // if + switch (vr->m_type) { + case TypeInfo<INT>::TypeID: { + INT * val = (INT *)data; // Address + if (val) { + INT v = sa.GetInt(3); + // Support for different int sizes + switch( vr->m_size ) { + case 1: v = (*(char*)val = (char)v); break; + case 2: v = (*(short*)val = (short)v); break; +#ifdef _SQ64 + case 4: v = (*(int*)val = (int)v); break; +#endif + default: *val = v; + } + return sa.Return(v); + } // if + break; + } // case + case TypeInfo<unsigned>::TypeID: { + unsigned * val = (unsigned *)data; // Address + if (val) { + *val = sa.GetInt(3); + return sa.Return(static_cast<INT>(*val)); + } // if + break; + } // case + case TypeInfo<FLOAT>::TypeID: { + FLOAT * val = (FLOAT *)data; // Address + if (val) { + *val = sa.GetFloat(3); + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo<bool>::TypeID: { + bool * val = (bool *)data; // Address + if (val) { + *val = sa.GetBool(3) ? true : false; + return sa.Return(*val); + } // if + break; + } // case + case VAR_TYPE_INSTANCE: { + HSQUIRRELVM v = sa.GetVMPtr(); + SQUserPointer src = sa.GetInstanceUp(3,(SQUserPointer)vr->varType); // Effectively performs: ClassType<>::type() == ClassType<>(). + if (!src) { + throw SquirrelError(_SC("INSTANCE type assignment mismatch")); + } + vr->varType->vgetCopyFunc()(data,src); + return 0; + } + case TypeInfo<SQUserPointer>::TypeID: { + const SQChar * el = sa.GetString(2); + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to an SQUserPointer: %s"),el); + throw SquirrelError(g_msg_throw.s); + } // case + case TypeInfo<ScriptStringVarBase>::TypeID: { + ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address + if (val) { + const SQChar * strVal = sa.GetString(3); + if (strVal) { + *val = strVal; + return sa.Return(val->s); + } // if + } // if + break; + } // case +#if defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) + case TypeInfo<std::string>::TypeID: { + std::string *val = (std::string*)data; // Address + if (val) { + const SQChar *strVal = sa.GetString(3); + if (strVal) { + *val = strVal; + return sa.Return(val->c_str()); + } // if + } // if + break; + } // case +#endif + } // switch + return SQ_ERROR; +} // setVar + +static int getVar(StackHandler & sa,VarRef * vr,void * data) { + switch (vr->m_type) { + case TypeInfo<INT>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + if (data) { + INT v; + // Support for different int sizes + switch( vr->m_size ){ + case 1: v = *(char*)data; break; + case 2: v = *(short*)data; break; +#ifdef _SQ64 + case 4: v = *(int*)data; break; +#endif + default: v = *(INT*)data; + } + return sa.Return(v); + } // if + } else { + INT * val = (INT *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo<unsigned>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + unsigned * val = (unsigned *)data; // Address + if (val){ + return sa.Return(static_cast<INT>(*val)); + } + } else { + unsigned * val = (unsigned *)&data; // Constant value + return sa.Return(static_cast<INT>(*val)); + } // if + break; + } // case + case TypeInfo<FLOAT>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + FLOAT * val = (FLOAT *)data; // Address + if (val) { + return sa.Return(*val); + } // if + } else { + FLOAT * val = (FLOAT *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo<bool>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + bool * val = (bool *)data; // Address + if (val) { + return sa.Return(*val); + } // if + } else { + bool * val = (bool *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case VAR_TYPE_INSTANCE: + if (!CreateNativeClassInstance(sa.GetVMPtr(),vr->varType->GetTypeName(),data,0)) { // data = address. Allocates memory. + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("getVar(): Could not create instance: %s"),vr->varType->GetTypeName()); + throw SquirrelError(g_msg_throw.s); + } // if + return 1; + case TypeInfo<SQUserPointer>::TypeID: + return sa.Return(data); // The address of member variable, not the variable itself. + case TypeInfo<ScriptStringVarBase>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address + if (val) { + return sa.Return(val->s); + } // if + } else { + throw SquirrelError(_SC("getVar(): Invalid type+access: 'ScriptStringVarBase' with VAR_ACCESS_CONSTANT (use VAR_ACCESS_READ_ONLY instead)")); + } + break; + } // case + case TypeInfo<const SQChar *>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + if( vr->m_access==VAR_ACCESS_READ_WRITE ) + throw SquirrelError(_SC("getVar(): Invalid type+access: 'const SQChar *' without VAR_ACCESS_CONSTANT")); + // It is OK to read from a SQChar* if requested + return sa.Return(*(const SQChar **)data); // Address + } else { + return sa.Return((const SQChar *)data); // Address + } + break; + } // case +#ifdef SQPLUS_SUPPORT_STD_STRING + case TypeInfo<std::string>::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + std::string *val = (std::string *)data; // Address + if (val) { + return sa.Return(val->c_str()); + } + } else { + throw SquirrelError(_SC("getVar(): Invalid type+access: 'std::string' with VAR_ACCESS_CONSTANT (use VAR_ACCESS_READ_ONLY instead)")); + } + break; + } // case +#endif + } // switch + return SQ_ERROR; +} // getVar + +// === Global Vars === + +int setVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + VarRefPtr vr; + int res = getVarInfo(sa,vr); + if (res != SQ_OK) return res; + return setVar(sa,vr,vr->offsetOrAddrOrConst); + } // if + return SQ_ERROR; +} // setVarFunc + +int getVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + VarRefPtr vr; + int res = getVarInfo(sa,vr); + if (res != SQ_OK) return res; + return getVar(sa,vr,vr->offsetOrAddrOrConst); + } // if + return SQ_ERROR; +} // getVarFunc + +// === Instance Vars === + +int setInstanceVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_INSTANCE) { + VarRefPtr vr; + void * data; + int res = getInstanceVarInfo(sa,vr,data); + if (res != SQ_OK) return res; + return setVar(sa,vr,data); + } // if + return SQ_ERROR; +} // setInstanceVarFunc + +int getInstanceVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_INSTANCE) { + VarRefPtr vr; + void * data; + int res = getInstanceVarInfo(sa,vr,data); + if (res != SQ_OK) return res; + return getVar(sa,vr,data); + } // if + return SQ_ERROR; +} // getInstanceVarFunc + +// === Classes === + +BOOL CreateClass(HSQUIRRELVM v,SquirrelObject & newClass,SQUserPointer classType,const SQChar * name,const SQChar * baseName) { + int n = 0; + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,name,-1); + if (baseName) { + sq_pushstring(v,baseName,-1); + if (SQ_FAILED(sq_get(v,-3))) { // Make sure the base exists if specified by baseName. + sq_settop(v,oldtop); + return FALSE; + } // if + } // if + if (SQ_FAILED(sq_newclass(v,baseName ? 1 : 0))) { // Will inherit from base class on stack from sq_get() above. + sq_settop(v,oldtop); + return FALSE; + } // if + newClass.AttachToStackObject(-1); + sq_settypetag(v,-1,classType); + sq_createslot(v,-3); + sq_pop(v,1); + return TRUE; +} // CreateClass + +SquirrelObject RegisterClassType(HSQUIRRELVM v,const SQChar * scriptClassName,SQUserPointer classType,SQFUNCTION constructor) { + SquirrelVM::Init(v); // For handling multi-VM setting right + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,classType,scriptClassName)) { + SquirrelVM::CreateFunction(newClass,constructor,_SC("constructor")); + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassType + + +/////////////////////////////////////////////////////////////////////////// +// GCC sometimes has problems with finding inline functions at link time +// (that also have a template definition). To solve the problem, +// non-inlines goes here. +#ifdef GCC_INLINE_WORKAROUND +# include "SqPlusFunctionCallImpl.h" +#endif // GCC_INLINE_WORKAROUND +/////////////////////////////////////////////////////////////////////////// + +} // namespace SqPlus + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusCallTemplates.h b/squirrel_3_0_1_stable/sqplus/SqPlusCallTemplates.h new file mode 100644 index 000000000..75e4887c5 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusCallTemplates.h @@ -0,0 +1,337 @@ + +// This file is included multiple times, with varying options - No header guard. + +// Include this file to generate Call templates with or without these options: +// - SQPLUS_APPLY_CONST - const qualifier after functions signature (const func / member func) +// - SQPLUS_APPLY_CDECL - qualifier before class name (MSVC specific calling convention) + +#undef CONST_QUAL +#undef CALL_QUAL + +#ifdef SQPLUS_APPLY_CONST + #define CONST_QUAL const +#else + #define CONST_QUAL +#endif + +#ifdef SQPLUS_APPLY_CDECL + #define CALL_QUAL __cdecl +#else + #define CALL_QUAL +#endif + + +#ifdef SQPLUS_CALL_MFUNC_RET0 + + // Include this file again, with __cdecl also (Visual C++ specific) + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + template <typename Callee> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)() CONST_QUAL,HSQUIRRELVM v,int /*index*/) { + RT ret = (callee.*func)(); + Push(v,ret); + return 1; + } + + template <typename Callee,typename P1> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2,typename P3> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5) + ); + Push(v,ret); + return 1; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + RT ret = (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5), + Get(TypeWrapper<P7>(),v,index + 6) + ); + Push(v,ret); + return 1; + } +#undef SQPLUS_CALL_MFUNC_RET0 +#endif // SQPLUS_CALL_MFUNC_RET0 + + +#ifdef SQPLUS_CALL_MFUNC_NORET + + // Include this very same thing with __cdecl also + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + // === Member function calls === + + template<typename Callee> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)() CONST_QUAL, HSQUIRRELVM,int /*index*/) { + (callee.*func)(); + return 0; + } + + template<typename Callee,typename P1> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2,typename P3> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5) + ); + return 0; + } + + template<typename Callee,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + (callee.*func)( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5), + Get(TypeWrapper<P7>(),v,index + 6) + ); + return 0; + } +#undef SQPLUS_CALL_MFUNC_NORET +#endif // SQPLUS_CALL_MFUNC_NORET + + +#ifdef SQPLUS_CALL_MFUNC_RET1 + + // Include this very same thing with __cdecl also + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + template<typename Callee,typename RT> + int Call(Callee & callee, RT (CALL_QUAL Callee::*func)() CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2,typename P3> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2,typename P3,typename P4> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2,typename P3,typename P4,typename P5> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + + template<typename Callee,typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(callee,func,v,index); + } + +#undef SQPLUS_CALL_MFUNC_RET1 +#endif // SQPLUS_CALL_MFUNC_RET1 + +// We will be reusing these symbols later +#undef SQPLUS_APPLY_CDECL +#undef SQPLUS_APPLY_CONST diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusConst.h b/squirrel_3_0_1_stable/sqplus/SqPlusConst.h new file mode 100644 index 000000000..0fd6b72ae --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusConst.h @@ -0,0 +1,74 @@ +// SqPlusConst.h +// SqPlus constant type and constant member function support created by Simon Michelmore. +// Modular integration 11/14/05 jcs. + +#ifdef SQPLUS_DECLARE_INSTANCE_TYPE_CONST +#undef SQPLUS_DECLARE_INSTANCE_TYPE_CONST + +// Kamaitati's NULL_INSTANCE support. 5/28/06 jcs + +#ifdef SQPLUS_SUPPORT_NULL_INSTANCES + +#define DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ +inline bool Match(TypeWrapper<const TYPE &>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,false>(v,idx) != NULL; } \ +inline const TYPE & Get(TypeWrapper<const TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } + +// Ordinary case +#define DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) \ + namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,const TYPE * value) { \ + if (!value) sq_pushnull(v); \ + else if (!CreateNativeClassInstance(v,GetTypeName(*value),(TYPE*)value,0)) \ + throw SquirrelError(_SC("Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,const TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError(_SC("Push(): could not create INSTANCE copy (check registration name)")); } \ + } // nameSpace SqPlus + +// Case for custom Push implementation (covariant return type) +#define DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) \ + namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ + template<> void Push(HSQUIRRELVM v,const TYPE * value); \ + template<> void Push(HSQUIRRELVM v,const TYPE & value); \ + } // nameSpace SqPlus + + +#else + +#define DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) \ + namespace SqPlus { \ + template<> inline void Push(HSQUIRRELVM v,const TYPE * value) { if (!CreateNativeClassInstance(v,GetTypeName(*value),(TYPE*)value,0)) throw SquirrelError(_SC("Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,const TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError(_SC("Push(): could not create INSTANCE copy (check registration name)")); } \ + template<> inline bool Match(TypeWrapper<const TYPE &>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,false>(v,idx) != NULL; } \ + template<> inline const TYPE & Get(TypeWrapper<const TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } \ + } // nameSpace SqPlus + +#endif + +#define DECLARE_INSTANCE_TYPE(TYPE) DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) +#define DECLARE_INSTANCE_TYPE_CUSTOM(TYPE) DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,NAME) +#endif + +#define SQPLUS_APPLY_CONST +#include "SqPlusCallTemplates.h" + + +#ifdef SQ_REG_CONST_STATIC_VAR +#undef SQ_REG_CONST_STATIC_VAR +template<typename VarType> +SQClassDefBase & staticVar(const VarType * pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_ONLY) { + struct CV { + const VarType * var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,VarAccessType(access|VAR_ACCESS_STATIC)); + return *this; +} // staticVar +#endif + +// SqPlusConst.h diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusFunctionCallImpl.h b/squirrel_3_0_1_stable/sqplus/SqPlusFunctionCallImpl.h new file mode 100644 index 000000000..c0752a7f3 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusFunctionCallImpl.h @@ -0,0 +1,114 @@ +#ifndef _SQPLUS_FUNCTION_CALL_IMPL_H_ +#define _SQPLUS_FUNCTION_CALL_IMPL_H_ + +#ifdef GCC_INLINE_WORKAROUND +# define SQINLINE +#else +# define SQINLINE inline +#endif + +SQINLINE void Push(HSQUIRRELVM v,char value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned char value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,short value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned short value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,int value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned int value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,long value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned long value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,double value) { sq_pushfloat(v,(FLOAT)value); } +SQINLINE void Push(HSQUIRRELVM v,float value) { sq_pushfloat(v,(FLOAT)value); } +SQINLINE void Push(HSQUIRRELVM v,const SQChar * value) { sq_pushstring(v,value,-1); } +SQINLINE void Push(HSQUIRRELVM v,SQChar * value) { sq_pushstring(v,value,-1); } +SQINLINE void Push(HSQUIRRELVM v,const SquirrelNull &) { sq_pushnull(v); } +SQINLINE void Push(HSQUIRRELVM v,SQFUNCTION value) { sq_pushuserpointer(v,(void*)value); } +SQINLINE void Push(HSQUIRRELVM v,SQAnythingPtr value) { sq_pushuserpointer(v,(void*)value); } // Cast to SQAnythingPtr instead of void * if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +SQINLINE void Push(HSQUIRRELVM v,SquirrelObject & so) { sq_pushobject(v,so.GetObjectHandle()); } + +#ifdef USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef _MSC_VER +#pragma warning (disable:4675) // Disable warning: "resolved overload was found by argument-dependent lookup" when class/struct pointers are used as function arguments. +#endif +// === BEGIN Argument Dependent Overloads === +SQINLINE void Push(HSQUIRRELVM v,bool value) { sq_pushbool(v,value); } // Pass bool as int if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +SQINLINE void Push(HSQUIRRELVM v,const void * value) { sq_pushuserpointer(v,(void*)value); } // Pass SQAnythingPtr instead of void * " " +SQINLINE void Push(HSQUIRRELVM v,const SQUserPointer & value) { sq_pushuserpointer(v,(void*)value); } +// === END Argument Dependent Overloads === +#endif + +#define SQPLUS_CHECK_GET(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("sq_get*() failed (type error)")) + +//SQINLINE bool Match(TypeWrapper<bool>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_BOOL; } +SQINLINE bool Match(TypeWrapper<bool>,HSQUIRRELVM v,int idx) { return true; } // All types can be cast to bool +SQINLINE bool Match(TypeWrapper<char>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<unsigned char>,HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<short>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<unsigned short>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<int>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<unsigned int>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<long>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<unsigned long>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper<float>,HSQUIRRELVM v,int idx) { int type = sq_gettype(v,idx); return type == OT_FLOAT; } +SQINLINE bool Match(TypeWrapper<double>,HSQUIRRELVM v,int idx) { int type = sq_gettype(v,idx); return type == OT_FLOAT; } +SQINLINE bool Match(TypeWrapper<const SQChar *>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper<SQChar *>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper<HSQUIRRELVM>,HSQUIRRELVM v,int idx) { return true; } // See Get() for HSQUIRRELVM below (v is always present). +SQINLINE bool Match(TypeWrapper<void*>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_USERPOINTER; } +SQINLINE bool Match(TypeWrapper<SquirrelObject>,HSQUIRRELVM v,int idx) { return true; } // See sq_getstackobj(): always returns true. + +SQINLINE void Get(TypeWrapper<void>,HSQUIRRELVM v,int) {} +//SQINLINE bool Get(TypeWrapper<bool>,HSQUIRRELVM v,int idx) { SQBool b; SQPLUS_CHECK_GET(sq_getbool(v,idx,&b)); return b != 0; } +SQINLINE char Get(TypeWrapper<char>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<char>(i); } +SQINLINE unsigned char Get(TypeWrapper<unsigned char>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<unsigned char>(i); } +SQINLINE short Get(TypeWrapper<short>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<short>(i); } +SQINLINE unsigned short Get(TypeWrapper<unsigned short>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<unsigned short>(i); } +SQINLINE int Get(TypeWrapper<int>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return i; } +SQINLINE unsigned int Get(TypeWrapper<unsigned int>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<unsigned int>(i); } +SQINLINE long Get(TypeWrapper<long>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<long>(i); } +SQINLINE unsigned long Get(TypeWrapper<unsigned long>,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast<unsigned long>(i); } +SQINLINE float Get(TypeWrapper<float>,HSQUIRRELVM v,int idx) { FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return f; } +SQINLINE double Get(TypeWrapper<double>,HSQUIRRELVM v,int idx) { FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return static_cast<double>(f); } +SQINLINE const SQChar * Get(TypeWrapper<const SQChar *>,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return s; } +SQINLINE SquirrelNull Get(TypeWrapper<SquirrelNull>,HSQUIRRELVM v,int idx) { (void)v, (void)idx; return SquirrelNull(); } +SQINLINE void * Get(TypeWrapper<void *>,HSQUIRRELVM v,int idx) { SQUserPointer p; SQPLUS_CHECK_GET(sq_getuserpointer(v,idx,&p)); return p; } +SQINLINE HSQUIRRELVM Get(TypeWrapper<HSQUIRRELVM>,HSQUIRRELVM v,int /*idx*/) { sq_poptop(v); return v; } // sq_poptop(v): remove UserData from stack so GetParamCount() matches normal behavior. +SQINLINE SquirrelObject Get(TypeWrapper<SquirrelObject>,HSQUIRRELVM v,int idx) { HSQOBJECT o; SQPLUS_CHECK_GET(sq_getstackobj(v,idx,&o)); return SquirrelObject(o); } + +SQINLINE bool Get(TypeWrapper<bool>,HSQUIRRELVM v,int idx){ + switch( sq_gettype(v,idx) ){ + case OT_NULL:{ return false; } + case OT_BOOL:{ SQBool b; SQPLUS_CHECK_GET(sq_getbool(v,idx,&b)); return b != 0; } + case OT_INTEGER:{ INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return i != 0; } + case OT_FLOAT:{ FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return f != (FLOAT)0.0; } + default: return true; } } + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +SQINLINE void Push(HSQUIRRELVM v, const SQOtherChar *value){ SQDefCharBuf cb(value); sq_pushstring(v,(const SQChar*)cb,-1); } +SQINLINE void Push(HSQUIRRELVM v, SQOtherChar *value){ SQDefCharBuf cb(value); sq_pushstring(v,(const SQChar*)cb,-1); } +SQINLINE bool Match(TypeWrapper<const SQOtherChar *>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper<SQOtherChar *>,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +/*SQINLINE SQOtherChar* Get(TypeWrapper<const SQOtherChar *>,HSQUIRRELVM v,int idx) { + const SQChar *s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); + static SQOthCharBuf ocb[SQPLUS_AUTOCONVERT_MAX_INSTANCES]; static int st_buf_cnt; + return ocb[st_buf_cnt++%SQPLUS_AUTOCONVERT_MAX_INSTANCES].Set(s); }*/ +SQINLINE SQOthCharBuf Get(TypeWrapper<const SQOtherChar *>,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return SQOthCharBuf(s); } +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +#if defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) +SQINLINE void Push(HSQUIRRELVM v,const std::string& value) { sq_pushstring(v,value.c_str(),-1); } +SQINLINE bool Match(TypeWrapper<const std::string&>, HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE std::string Get(TypeWrapper<const std::string&>,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return std::string(s); } +#endif // defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) + +// Added jflanglois suggestion, 8/20/06. jcs +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING +typedef std::basic_string<SQChar> sq_std_string; +SQINLINE void Push(HSQUIRRELVM v,const sq_std_string & value) { sq_pushstring(v,value.c_str(),-1); } +SQINLINE bool Match(TypeWrapper<const sq_std_string &>, HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE sq_std_string Get(TypeWrapper<const sq_std_string &>,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return sq_std_string(s); } +#endif + +// Specialization to support void return type. +SQINLINE void GetRet(TypeWrapper<void>,HSQUIRRELVM v,int idx) { sq_pop(v,2); } + +#endif // _SQPLUS_FUNCTION_CALL_IMPL_H_ + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.cpp b/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.cpp new file mode 100644 index 000000000..4a0bd2a9b --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.cpp @@ -0,0 +1,61 @@ + +#include "sqplus.h" +#include "SqPlusOCharBuf.h" + +#include <wchar.h> + +// Conversion functions, between char* string and wchar_t* strings. + +int ol_strlen(const wchar_t* pwc){ return (int)wcslen(pwc); } +int ol_buflen(const wchar_t* pwc){ return (int)wcslen(pwc); } +int ol_charlen(const wchar_t* pwc){ return 1; } +//int ol_charlen(const wchar_t pwc){ return 1; } +int ol_char(const wchar_t* pwc){ return (int)*pwc; } +bool ol_writechar(wchar_t*& pwc, int ch){ *pwc=(wchar_t)ch; pwc++; return true; } + +int ol_buflen(const char* pc){ return (int)strlen(pc); } + +#if SQPLUS_USE_LATIN1==1 + // Convert to 8-bit LATIN1 char set. The only thing to do is convert chars out of range to '?' + int ol_strlen(const char* pc){ return (int)strlen(pc); } + int ol_charlen(const char* pc){ return 1; } + //int ol_charlen(int pc){ return 1; } + int ol_char(const char* pc){ return (int)*(unsigned char*)pc; } + bool ol_writechar(char*& pc, int ch){ *pc=(char)(ch>255?'?':ch); pc++; return true; } +#else + #include "SqPlusUtf8.h" + // Convert to 8-Bit UTF8 encoding. Some more work here. + int ol_strlen(const char* pc){ return sqplus_utf8_strlen(pc); } + int ol_charlen(const char* pc){ return sqplus_utf8_len_first(pc); } + //int ol_charlen(int ch){ char buf[8]; return sqplus_wchar_to_utf8(buf,ch,8); } + int ol_char(const char* pc){ int chr=-1; sqplus_utf8_to_wchar(&chr,pc); return chr; } + bool ol_writechar(char*& pc, int ch) { + int l=sqplus_wchar_to_utf8(pc,ch,8); + if(l>0){ + pc += l; + return true; + } + else return false; + } +#endif + + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from to either Latin1 or UTF8 + SQDefCharBuf CH2SQ( const char* ps ){ + return SQDefCharBuf(ps); + } + SQOthCharBuf SQ2CH( const wchar_t* pws ){ + return SQOthCharBuf(pws); + } +#else + // SQChar is char, convert to/from wchar_t + SQDefCharBuf WC2SQ( const wchar_t* pws ){ + return SQDefCharBuf(pws); + } + SQOthCharBuf SQ2WC( const char* ps ){ + return SQOthCharBuf(ps); + } +#endif + + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.h b/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.h new file mode 100644 index 000000000..c27e7c803 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusOCharBuf.h @@ -0,0 +1,193 @@ + +#ifndef SQPLUS_OCHARBUF_H +#define SQPLUS_OCHARBUF_H + +// Conversion routines between different character encodings, to be used in +// Push/Get/Match handlers of SqPlus. It enables using both of char* and +// wchar_t* as function arguments. +// +// When converting from wchar_t to char, the choice is between using a Latin1 +// or a UTF8 representation in 8-bit mode. This is probably most useful if +// Squirrel is compiled in ANSI mode and the app uses some wchar_t strings +// (UNICODE mode on Win32). +// + +// A char is either +// - A Latin1 character (first code page, coincides with Unicode points 0..255) +// - Part of an UTF8 character +// +// Note: SQUTF8 requires Squirrel sources that have been patched for UTF8 strings +// internally (when converting function arguments). + +#ifndef SQUTF8 + // Default to Latin1 conversion + //#undef SQPLUS_USE_LATIN1 + #ifndef SQPLUS_USE_LATIN1 + #define SQPLUS_USE_LATIN1 1 + #endif +#else + // Using Squirrel with internal UTF8 string encoding + //#undef SQPLUS_USE_LATIN1 + #ifndef SQPLUS_USE_LATIN1 + #define SQPLUS_USE_LATIN1 0 + #endif +#endif + + +// The various ol_... functions sets up for a conversion scheme +// that can be used in both wchar_t => char and char => wchar_t. +int ol_strlen(const wchar_t* pwc); +int ol_buflen(const wchar_t* pwc); +int ol_charlen(const wchar_t* pwc); +int ol_char(const wchar_t* pwc); +bool ol_writechar(wchar_t*& pwc, int ch); + +int ol_strlen(const char* pc); +int ol_buflen(const char* pc); +int ol_charlen(const char* pc); +int ol_char(const char* pc); +bool ol_writechar(char*& pc, int ch); + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from either Latin1 or UTF8 + typedef char SQOtherChar; +#else + // SQChar is char, convert to/from wchar_t + typedef wchar_t SQOtherChar; +#endif + + +// Buffer to hold a string and release it in destructor. +// SQT is input character type +// SQOT is the opposite type of SQChar +// If 'try_borrow' is set, it will not allocate a new buffer when no +// conversion is done, it will just keep the input pointer (beware). +template<class SQT, class SQOT, bool use_latin1> +struct SQCharBufImpl { + + // Allocate a buffer from string of same type + SQCharBufImpl(const SQT *poc=NULL, bool try_borrow=true ) : m_poc(0), m_own(false) { + Init( poc, try_borrow ); + } + + // This does conversion from other char type + SQCharBufImpl(const SQOT *ps, bool try_borrow=false ) : m_poc(0), m_own(false) { + Init( ps ); // Cannot borrow pointer when doing conversion + } + + void Init( const SQT *poc, bool try_borrow ){ + m_own = !try_borrow; + if( try_borrow ){ + m_poc = (SQT*)poc; + } + else { + int sl = poc ? ol_buflen(poc) : 0; + if( poc ){ + m_poc = poc ? new SQT[sl+1] : NULL; + if( m_poc ) memcpy( m_poc, poc, (sl+1)*sizeof(SQT) ); + } + else + m_poc = NULL; + } + } + + void Init( const SQOT *ps ){ + m_own = true; + if( ps ){ + int sl = ps ? ol_strlen(ps) : 0; // Length of string in characters (not bytes) + int scl = 0; // Length of converted string in char/wchar_t count + // How much storage needed? + if( !use_latin1 && sizeof(SQT)<sizeof(SQOT) ){ + // Converting wchar_t => UTF8 + const SQOT *ps1 = ps; // It is wchar_t* here + SQT tmp_buf[8]; + SQT *ptmp; + while( *ps1 ){ + ptmp = tmp_buf; + if( ol_writechar(ptmp,*ps1++) ) + scl += ol_charlen(tmp_buf); + else + scl++; + } + } + else scl = sl; // Converting to wchar_t or Latin1, keep length + + m_poc = new SQT[scl+1]; + if( !m_poc ) return; + + // Convert + SQT *poc = m_poc; + while( *ps ){ + ol_writechar( poc, ol_char(ps) ); + ps += ol_charlen(ps); + } + *poc = 0; // Terminating zero + } + else + m_poc = NULL; + } + + ~SQCharBufImpl(){ Release(); } + + void Release( ){ + if(m_poc && m_own ) + delete [] m_poc; + m_poc = NULL; + } + + SQT* Set( const SQOT *ps ){ + Release( ); + Init( ps ); + return m_poc; + } + + operator SQT*() const { return m_poc; } + + SQCharBufImpl<SQT,SQOT,use_latin1>& operator = (const SQT *ps){ + Release(); + Init( ps, false ); + return *this; + } + + SQCharBufImpl<SQT,SQOT,use_latin1>& operator = (const SQOT *ps){ + Release(); + Init( ps ); + return *this; + } + + // Move string from other here - Note: Empties the input argument (other) + SQCharBufImpl<SQT,SQOT,use_latin1>& operator = (const SQCharBufImpl<SQT,SQOT,use_latin1>& other){ + Release(); + m_poc = other.m_poc; + m_own = other.m_own; + SQT **psqt = (SQT**)&other.m_poc; + *psqt = NULL; + return *this; + } + +protected: + SQT *m_poc; + bool m_own; +}; + +typedef SQCharBufImpl<SQOtherChar, SQChar, bool(SQPLUS_USE_LATIN1)> SQOthCharBuf; +typedef SQCharBufImpl<SQChar, SQOtherChar, bool(SQPLUS_USE_LATIN1)> SQDefCharBuf; +typedef SQCharBufImpl<wchar_t, char, bool(SQPLUS_USE_LATIN1)> SQWCharBuf; +typedef SQCharBufImpl<char, wchar_t, bool(SQPLUS_USE_LATIN1)> SQACharBuf; + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from to either Latin1 or UTF8 + #define WC2SQ(s) s + #define SQ2WC(s) s + SQDefCharBuf CH2SQ( const char* ps ); + SQOthCharBuf SQ2CH( const wchar_t* pws ); +#else + // SQChar is char, convert to/from wchar_t + SQDefCharBuf WC2SQ( const wchar_t* pws ); + SQOthCharBuf SQ2WC( const char* pws ); + #define CH2SQ(s) s + #define SQ2CH(s) s +#endif + +#endif // SQPLUS_CHARBUF_H + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusOverload.h b/squirrel_3_0_1_stable/sqplus/SqPlusOverload.h new file mode 100644 index 000000000..e205de366 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusOverload.h @@ -0,0 +1,819 @@ +// SqPlusOverload.h +// SqPlus function overloading support created by Katsuaki Kawachi. +// +// Const member function fixed Tegan +// from http://squirrel-lang.org/forums/thread/2160.aspx + +#ifdef SQPLUS_OVERLOAD_RELEASE_HOOK +#undef SQPLUS_OVERLOAD_RELEASE_HOOK + + // These end up int ClassType<T> now + static inline int destruct(SQUserPointer up, SQInteger size) { + if (up) { + static_cast<T*>(up)->~T(); + sq_free(up, size); + } + return 0; + } + + static inline SQRELEASEHOOK &release(void) { + static SQRELEASEHOOK hook = ClassType<T>::destruct; + return hook; + } + + void releaseHook(SQRELEASEHOOK releaseHook) { + release() = releaseHook; + //return *this; + } + + static inline SQRELEASEHOOK &getReleaseHook(void) { + return release(); + } + +#endif // SQPLUS_OVERLOAD_RELEASE_HOOK + + +#ifdef SQPLUS_OVERLOAD_DECLARATION +#undef SQPLUS_OVERLOAD_DECLARATION + +template<typename Func> struct Arg; + +#endif // SQPLUS_OVERLOAD_DECLARATION + + +#ifdef SQPLUS_OVERLOAD_IMPLEMENTATION +#undef SQPLUS_OVERLOAD_IMPLEMENTATION +private: + class SQFuncHolder { + private: + template<typename T> + class FlexArray { + protected: + SquirrelObject array; + public: + FlexArray(int size = 0) { + this->resize(size); + } + int size(void) const { + return array.Len(); + } + void resize(int newSize) { + if (this->size() == 0) { + array = SquirrelVM::CreateArray(newSize); + } else { + array.ArrayResize(newSize); + } + } + void push_back(const T &t) { + this->set(this->size(), t); + } + void set(int index, const T &t) { + get(index) = t; + } + T &get(int index) { + if (index >= array.Len()) { + resize(index + 1); + } + SQUserPointer up = array.GetUserPointer(index); + if (!up) { + up = sq_newuserdata(SquirrelVM::GetVMPtr(), sizeof(T)); + new(static_cast<T*>(up)) T; + array.SetUserPointer(index, up); + } + return *static_cast<T*>(up); + } + }; + /* + storage of wrapped C++ functions + */ + typedef SQInteger(*WrappedFunction)(HSQUIRRELVM, bool, int); + typedef FlexArray<WrappedFunction> SQWrappedFuncArray; + typedef FlexArray<SQWrappedFuncArray> SQWrappedFuncArray2 ; + typedef FlexArray<SQWrappedFuncArray2> SQWrappedFuncArray3 ; + + struct MemberHolder { + static SQWrappedFuncArray &funcs(int functionIndex, + int paramCount) { + static SQWrappedFuncArray3 funcs; + return funcs.get(paramCount).get(functionIndex); + } + }; + struct StaticHolder { + static SQWrappedFuncArray &funcs(int functionIndex, + int paramCount) { + static SQWrappedFuncArray3 funcs; + return funcs.get(paramCount).get(functionIndex); + } + }; + struct ConstructorHolder { + static SQWrappedFuncArray &funcs(int paramCount) { + static SQWrappedFuncArray2 funcs; + return funcs.get(paramCount); + } + }; + + /* + wrapper for C++ functions + */ + template<typename Mfunc> struct MemberDispatcher { + static inline FlexArray<Mfunc> &mfunc(void) { + static FlexArray<Mfunc> mfunc; + return mfunc; + } + static inline SQInteger + dispatch(HSQUIRRELVM v, bool execute, int functionIndex) { + return execute ? + Call(*GetInstance<TClassType, true>(v, 1), + mfunc().get(functionIndex), v, 2) : + Arg<Mfunc>::argTypeDistance(v); + } + }; + template<typename Sfunc> struct StaticDispatcher { + static inline FlexArray<Sfunc> &sfunc(void) { + static FlexArray<Sfunc> sfunc; + return sfunc; + } + static inline SQInteger + dispatch(HSQUIRRELVM v, bool execute, int functionIndex) { + return execute ? + Call(sfunc().get(functionIndex), v, 2) : + Arg<Sfunc>::argTypeDistance(v); + } + }; + template<typename Cfunc> struct Constructor { + static inline Cfunc &cfunc(void) { + static Cfunc cfunc = 0; + return cfunc; + } + static inline SQInteger + construct(HSQUIRRELVM v, bool execute, int) { + return execute ? + Call(cfunc(), v, 2) : + Arg<Cfunc>::argTypeDistance(v); + } + }; + + // search and call an overloaded function on runtime + static inline SQInteger + call(SQWrappedFuncArray &funcs, HSQUIRRELVM v, int functionIndex = 0) { + bool ambiguous = false; + int imin = -1; + int dmin = INT_MAX; + for (int i = 0, size = funcs.size(); i < size; ++i) { + // FIXME: to be refactored + const int d = (**funcs.get(i))(v, false, functionIndex); + if (d == 0) { // complete match + imin = i; + ambiguous = false; + goto SQPLUS_OVERLOAD_CALL_IMMEDIATE_EXECUTION; + } else if (0 < d && d < dmin) { + dmin = d; + imin = i; + ambiguous = false; + } else if (d == dmin) { + ambiguous = true; + } + } + + if (ambiguous) { + return sq_throwerror( + v, _SC("Call of overloaded function is ambiguous") + ); + } else if (imin == -1) { + return sq_throwerror( + v, _SC("No match for given arguments") + ); + } + + SQPLUS_OVERLOAD_CALL_IMMEDIATE_EXECUTION: + // FIXME: to be refactored + return (**funcs.get(imin))(v, true, functionIndex); + } + + public: + template<typename Mfunc> static inline void + addMemberFunc(int functionIndex, Mfunc mfunc) { + MemberHolder::funcs(functionIndex, Arg<Mfunc>::num()).push_back( + &MemberDispatcher<Mfunc>::dispatch + ); + MemberDispatcher<Mfunc>::mfunc().set(functionIndex, mfunc); + } + template<typename Sfunc> static inline void + addStaticFunc(int functionIndex, Sfunc sfunc) { + StaticHolder::funcs(functionIndex, Arg<Sfunc>::num()).push_back( + &StaticDispatcher<Sfunc>::dispatch + ); + StaticDispatcher<Sfunc>::sfunc().set(functionIndex, sfunc); + } + template<typename Cfunc> static inline void + addConstructor(Cfunc cfunc) { + ConstructorHolder::funcs(Arg<Cfunc>::num()).push_back( + &Constructor<Cfunc>::construct + ); + Constructor<Cfunc>::cfunc() = cfunc; + } + + static inline SQInteger + memberCall(int paramCount, HSQUIRRELVM v, int functionIndex) { + return call(MemberHolder::funcs(functionIndex, paramCount), + v, functionIndex); + } + static inline SQInteger + staticCall(int paramCount, HSQUIRRELVM v, int functionIndex) { + return call(StaticHolder::funcs(functionIndex, paramCount), + v, functionIndex); + } + static inline SQInteger + constructorCall(int paramCount, HSQUIRRELVM v, int) { + return call(ConstructorHolder::funcs(paramCount), v); + } + }; // class SQFuncHolder + + + struct FunctionNameEnumerator { + SquirrelObject names; + FunctionNameEnumerator(void) : names(SquirrelVM::CreateTable()) {} + int index(const SQChar *n) { + int i; + SquirrelObject v = names.GetValue(n); + if (v.IsNull()) { + i = names.Len(); + names.SetValue(n, i); + } else { + i = v.ToInteger(); + } + return i; + } + }; + + FunctionNameEnumerator overloadedMemberNames; + FunctionNameEnumerator overloadedStaticMemberNames; + + static SquirrelObject & + functionIndexHolders(HSQUIRRELVM v) { + static SquirrelObject indexHolders; + if (indexHolders.IsNull()) { + sq_newtable(v); + indexHolders.AttachToStackObject(-1); + sq_pop(v, 1); + } + return indexHolders; + } + + template<int N> + static SquirrelObject & + indexHolder(HSQUIRRELVM v) { + static SquirrelObject holder; + if (holder.IsNull()) { + sq_pushobject(v, functionIndexHolders(v).GetObjectHandle()); + sq_pushinteger(v, N); + if (SQ_OK == sq_rawget(v, -2)) { + holder.AttachToStackObject(-1); + sq_pop(v, 3); + } else { + sq_pushinteger(v, N); + sq_newtable(v); + holder.AttachToStackObject(-1); + sq_rawset(v, -3); + sq_pop(v, 1); + } + } + return holder; + } + + template<typename Func> + class SQOverloader { + private: + static inline SQInteger switcher(HSQUIRRELVM v, + int(*caller)(int, HSQUIRRELVM, int), + int fidx) { + return (*caller)(StackHandler(v).GetParamCount() - 1, + v, + fidx); + } + + static inline SQInteger memberSwitcher(HSQUIRRELVM v) { + SQInteger fidx; + sq_pushobject(v, indexHolder<0>(v).GetObjectHandle()); + sq_push(v, 0); // native closure + sq_rawget(v, -2); + sq_getinteger(v, -1, &fidx); + sq_pop(v, 2); + return switcher(v, SQFuncHolder::memberCall, fidx); + } + static inline SQInteger staticSwitcher(HSQUIRRELVM v) { + SQInteger fidx; + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, 0); // native closure + sq_rawget(v, -2); + sq_getinteger(v, -1, &fidx); + sq_pop(v, 2); + return switcher(v, SQFuncHolder::staticCall, fidx); + } + static inline SQInteger constructorSwitcher(HSQUIRRELVM v) { + return switcher(v, SQFuncHolder::constructorCall, 0); + } + + public: + static inline void addMemberFunc(SQClassDefBase<TClassType,TClassBase> *def, + Func mfunc, + const SQChar *name) { + const int fidx = def->overloadedMemberNames.index(name); + SQFuncHolder::addMemberFunc(fidx, mfunc); + def->staticFuncVarArgs(memberSwitcher, name); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushobject(v, def->newClass.GetObjectHandle()); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + // holder[closure] = fidx + sq_pushobject(v, indexHolder<0>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + + static inline void addOperatorFunc(SQClassDefBase<TClassType,TClassBase> *def, + Func ofunc, + const SQChar *name) { + if (Arg<Func>::num() != 1) { + //assert(false && + // "Cannot add this function as operator (argc != 1)"); + abort(); + } + SQChar proxy[256]; + scsprintf(proxy, _SC("overloaded%s"), name); + + addMemberFunc(def, ofunc, proxy); + + SQChar script[512]; + scsprintf(script, _SC("%s.%s<-function(o){return %s.%s(o);}"), + def->name, name, def->name, proxy); + SquirrelVM::RunScript(SquirrelVM::CompileBuffer(script)); + } + + static inline void addStaticFunc(SQClassDefBase<TClassType,TClassBase> *def, + Func sfunc, + const SQChar *name) { + const int fidx = def->overloadedStaticMemberNames.index(name); + SQFuncHolder::addStaticFunc(fidx, sfunc); + def->staticFuncVarArgs(staticSwitcher, name); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushobject(v, def->newClass.GetObjectHandle()); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + + // holder[closure] = fidx + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + template<typename Cfunc> + static inline void addConstructor(SQClassDefBase<TClassType,TClassBase> *def, + Cfunc cfunc) { + SQFuncHolder::addConstructor(cfunc); + def->staticFuncVarArgs(constructorSwitcher, _SC("constructor")); + } + static inline void addGlobalFunc(SQClassDefBase<TClassType,TClassBase> *def, + Func gfunc, + const SQChar *name) { + const int fidx = def->overloadedStaticMemberNames.index(name); + SQFuncHolder::addStaticFunc(fidx, gfunc); + SquirrelVM::CreateFunctionGlobal(staticSwitcher, name, _SC("*")); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushroottable(v); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + + // holder[closure] = fidx + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + }; + +public: + template<typename Mfunc> + SQClassDefBase<TClassType,TClassBase> &overloadFunc(Mfunc mfunc, const SQChar *n) { + SQOverloader<Mfunc>::addMemberFunc(this, mfunc, n); + return *this; + } + template<typename Ofunc> + SQClassDefBase<TClassType,TClassBase> &overloadOperator(Ofunc ofunc, const SQChar *n){ + SQOverloader<Ofunc>::addOperatorFunc(this, ofunc, n); + return *this; + } + template<typename Sfunc> + SQClassDefBase<TClassType,TClassBase> &overloadStaticFunc(Sfunc sfunc, + const SQChar *n) { + SQOverloader<Sfunc>::addStaticFunc(this, sfunc, n); + return *this; + } + template<typename Cmetafunc> + SQClassDefBase<TClassType,TClassBase> &overloadConstructor(void) { + SQOverloader<Cmetafunc>::addConstructor(this, &Arg<Cmetafunc>::create); + return *this; + } + template<typename Cfunc> + SQClassDefBase<TClassType,TClassBase> &overloadConstructor(Cfunc cfunc) { + SQOverloader<Cfunc>::addConstructor(this, cfunc); + return *this; + } + template<typename Gfunc> + SQClassDefBase<TClassType,TClassBase> &overloadGlobalFunc(Gfunc gfunc, + const SQChar *n) { + SQOverloader<Gfunc>::addGlobalFunc(this, gfunc, n); + return *this; + } + + +#endif // SQPLUS_OVERLOAD_IMPLEMENTATION + + + +#ifdef SQPLUS_OVERLOAD_FUNCTIONS +#undef SQPLUS_OVERLOAD_FUNCTIONS + +struct GlobalFuncOverloader {}; +static inline SQClassDefBase<GlobalFuncOverloader,SQNoBaseClass> &globalFuncOverloader(void) +{ + static SQClassDefBase<GlobalFuncOverloader,SQNoBaseClass> fo(_SC("GlobalFuncOverloader")); + return fo; +} + +template<typename Gfunc> void +OverloadGlobal(Gfunc gfunc, const SQChar *n) +{ + globalFuncOverloader().overloadGlobalFunc(gfunc, n); +} + +template<typename TYPE> struct CheckInstance { + template<typename T> struct unref {typedef T type;}; + template<typename T> struct unref<T&> {typedef T type;}; + template<typename T> struct unref<T*> {typedef T type;}; + template<typename T> struct unref<const T&> {typedef T type;}; + template<typename T> struct unref<const T*> {typedef T type;}; + + /* + d = -1 : not in hierarchy + d = 0 : same + d > 0 : similar (o is d-th subclass of TYPE) + */ + static inline int distance(HSQUIRRELVM v, int index) { + HSQOBJECT o; + sq_resetobject(&o); + sq_getstackobj(v, index, &o); + + const int top = sq_gettop(v); + sq_pushroottable(v); + + // Check plain object type + int d = -1; + if (Match(TypeWrapper<TYPE>(), v, index)) { + d = 0; + + // Check instance type hierarchy + if (sq_type(o) == OT_INSTANCE) { + SQUserPointer dsttype = + ClassType<typename unref<TYPE>::type>::type(); + + SQUserPointer argtype; + for (sq_getclass(v, index); + sq_gettypetag(v, -1, &argtype) == SQ_OK; + sq_getbase(v, -1)) { + if (argtype == dsttype) { + goto SQPLUS_OVERLOAD_DISTANCE_IMMEDIATE_RETURN; + } + ++d; + } + d = -1; // no matching type found + } + } + SQPLUS_OVERLOAD_DISTANCE_IMMEDIATE_RETURN: + sq_settop(v, top); + return d; + } +}; + + +template<typename T, typename R> +struct Arg<R(T::*)(void)> { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) { + return 0; + } +}; + +template<typename T, typename R, typename A1> +struct Arg<R(T::*)(A1)> { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2> +struct Arg<R(T::*)(A1, A2)> { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3> +struct Arg<R(T::*)(A1, A2, A3)> { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4> +struct Arg<R(T::*)(A1, A2, A3, A4)> { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5> +struct Arg<R(T::*)(A1, A2, A3, A4, A5)> { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6> +struct Arg<R(T::*)(A1, A2, A3, A4, A5, A6)> { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5, A6)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7> +struct Arg<R(T::*)(A1, A2, A3, A4, A5, A6, A7)> { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5, A6, A7)>::argTypeDistance(v); + } +}; + +#ifdef SQPLUS_CONST_OPT +template<typename T, typename R> +struct Arg<R(T::*)(void) const> { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) { + return 0; + } +}; + +template<typename T, typename R, typename A1> +struct Arg<R(T::*)(A1) const> { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2> +struct Arg<R(T::*)(A1, A2) const> { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3> +struct Arg<R(T::*)(A1, A2, A3) const> { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4> +struct Arg<R(T::*)(A1, A2, A3, A4) const> { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5> +struct Arg<R(T::*)(A1, A2, A3, A4, A5) const> { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6> +struct Arg<R(T::*)(A1, A2, A3, A4, A5, A6) const> { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5, A6)>::argTypeDistance(v); + } +}; + +template<typename T, typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7> +struct Arg<R(T::*)(A1, A2, A3, A4, A5, A6, A7) const> { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg<R(*)(A1, A2, A3, A4, A5, A6, A7)>::argTypeDistance(v); + } +}; +#endif + +static inline int classAllocationError(HSQUIRRELVM v) { + return sq_throwerror(v, _SC("Failed to allocate memory")); +} + +template<typename R> +struct Arg<R(*)(void)> { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) {return 0;} + static inline int create(void) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R, + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1> +struct Arg<R(*)(A1)> { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2> +struct Arg<R(*)(A1, A2)> { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2, typename A3> +struct Arg<R(*)(A1, A2, A3)> { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance<A3>::distance(v, 4); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2, a3), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2, typename A3, typename A4> +struct Arg<R(*)(A1, A2, A3, A4)> { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance<A3>::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance<A4>::distance(v, 5); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2, a3, a4), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2, typename A3, typename A4, typename A5> +struct Arg<R(*)(A1, A2, A3, A4, A5)> { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance<A3>::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance<A4>::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance<A5>::distance(v, 6); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2, a3, a4, a5), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6> +struct Arg<R(*)(A1, A2, A3, A4, A5, A6)> { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance<A3>::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance<A4>::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance<A5>::distance(v, 6); if (s < 0) {return -1;} r += s; + s = CheckInstance<A6>::distance(v, 7); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2, a3, a4, a5, a6), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; + +template<typename R, typename A1, typename A2, typename A3, typename A4, typename A5, typename A6, typename A7> +struct Arg<R(*)(A1, A2, A3, A4, A5, A6, A7)> { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance<A1>::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance<A2>::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance<A3>::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance<A4>::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance<A5>::distance(v, 6); if (s < 0) {return -1;} r += s; + s = CheckInstance<A6>::distance(v, 7); if (s < 0) {return -1;} r += s; + s = CheckInstance<A7>::distance(v, 8); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast<R*>(sq_malloc(sizeof(R))); + return r ? + PostConstruct<R>(v, new(r) R(a1, a2, a3, a4, a5, a6, a7), + ClassType<R>::getReleaseHook()) : + classAllocationError(v); + } +}; +#endif // SQPLUS_OVERLOAD_FUNCTIONS + +// SqPlusOverload.h + +// Local Variables: +// mode: c++ +// End: diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusSetup.h b/squirrel_3_0_1_stable/sqplus/SqPlusSetup.h new file mode 100644 index 000000000..372e63f69 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusSetup.h @@ -0,0 +1,129 @@ +#ifndef SQPLUSSETUP_H +#define SQPLUSSETUP_H + +// Setup file for SqPlus. +// Comment / uncomment / define options below. + + +// Inheritance in Squirrel allows one class to inherit a base class's +// functions and variables. +// +// Variables are merged: if Derived has a var name 'val' and Base has +// a var of the same name, the resulting var 'val' will take Derived's +// initialization value. +// +// Functions are not merged, and can be called via Squirrel scoping rules. +// +// Define SQ_USE_CLASS_INHERITANCE to enable class inheritance support +// (requires slightly more memory and adds some CPU overhead). +// +// Can also be useful for debugging, as class type information is +// checked before dispatching instance function calls and before +// accessing instance member variables. +#define SQ_USE_CLASS_INHERITANCE + + +// This is a new C++ template based inheritence scheme that uses no +// additional memory per instance. To support offset between "this" +// pointer in base and derived class, use a second class in: +// SQClassDef< MyClass, MyBaseClass >. +// NOTE: For new code SQ_USE_CLASS_INHERITANCE_SIMPLE is more +// efficient than above method. +//#define SQ_USE_CLASS_INHERITANCE_SIMPLE + +// === Instance type info support === +#define SQ_SUPPORT_INSTANCE_TYPE_INFO + +// === Constant argument and constant member function support === +// Define SQPLUS_CONST_OPT before including SqPlus.h for constant +// argument + constant member function support. +#define SQPLUS_CONST_OPT + + +// === Uncomment to support smart pointer === +// Define SQPLUS_SMARTPOINTER_OPT before including SqPlus.h for +// smartpointer member function + variable support +//#define SQPLUS_SMARTPOINTER_OPT + + +// === Function overloading support === +#define SQPLUS_OVERLOAD_OPT + +// === Uncomment to support std::string === +// Requires that Squirrel is compiled with SQChar == char +//#define SQPLUS_SUPPORT_STD_STRING + +// === Uncomment to support typedef std::basic_string<SQChar> sq_std_string === +#define SQPLUS_SUPPORT_SQ_STD_STRING + +// === Uncomment to support NULL INSTANCE arguments === +#define SQPLUS_SUPPORT_NULL_INSTANCES + +// === Uncomment to disable copying of class instances === +// If classes being exposed have private or protected constructors +// one cannot do assign (=) in template functions. +//#define SQPLUS_DISABLE_COPY_INSTANCES + + +// === Auto generating typemasks for registered functions === +// This is useful when using Squirrel interactively +//#define SQPLUS_ENABLE_AUTO_TYPEMASK + +// === Uncomment to generate a typeof function for each class === +// This is mostly for displaying function help from inside a Squirrel prompt +//#define SQPLUS_ENABLE_TYPEOF + +// === Uncomment to skip sq_argassert() === +//#define SQ_SKIP_ARG_ASSERT + +// === GCC Inline template fix === +// Can solve problems when linking if GCC has problems with inline functions +//#define GCC_INLINE_WORKAROUND + + +// === MSVC cdecl member functions === +// Enable binding member functions with __cdecl calling convention under MSVC. +// Mostly useful when linking with binaries from other compilers. +#ifdef _MSC_VER +//#define SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS +#endif + + +// === Generic Push/Pop/Match handlers === +// This enables using a 'fallback' set of Push/Get/Match that operates +// on class level (not on template level). This opens for handling all +// members of a certain class hierarchy using the same function +// GenPush/GenGet/GenMatch overrides (provided the hierarchy has some +// run-time type mechanism to use). They are used whenever an exact +// template match is not found. +//#define SQPLUS_USE_GENERIC_HANDLERS + + +// === Sandbox VM === +// This enables giving one VM the role of 'sandbox' VM where scripts +// of unknown origin may execute and not have access to any SqPlus +// registered functions. All normal VMs have full access to script +// functions, but the one given in SetSandboxVm() can only use std +// Squirrel functions. +//#define SQPLUS_USE_SANDBOX_VM + + +#if defined(SQPLUS_SUPPORT_STD_STRING) || defined(SQPLUS_SUPPORT_SQ_STD_STRING) +# include <string> +#endif + + +// === Conversion of arguments from opposite char type ( char <=> wchar_t ) === +// Converts strings to opposite encoding in Push/Get handlers (UTF8 / Latin1) +#define SQPLUS_AUTOCONVERT_OTHER_CHAR + +// === Whether 8 bit chars are treated as Latin1(1) or UTF8(0) === +// (leave undefined for undefined for automatic handling) +#define SQPLUS_USE_LATIN1 1 + +// === Include system library bindings when creating VM:s in SquirrelVM::Init() === +// Define to bind to system lib when VM:s are created automatically in +// SquirrelVM::Init() +//#define SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + +#endif // SQPLUSSETUP_H diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h b/squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h new file mode 100644 index 000000000..34996ffd8 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h @@ -0,0 +1,141 @@ +// SqPlusSmartPointer.h +// SqPlus smart pointer member function support created by James Whitworth. +// Modular integration 07/11/07 James Whitworth. +// you must define the function: +// unsigned char* getSmartPointerPointee(unsigned char*) { +// return &(MySmartPointer->pointee); +// } +// somewhere in your program so it can correctly lookup member variables on the class pointed to +// by your smart pointer. + +#ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE +#undef SQPLUS_SMARTPOINTER_ACCESSTYPE +enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2,VAR_ACCESS_SMARTPOINTER=1<<3}; +#endif // #ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE + +#ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +#undef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +// classType is the type of the member variable's containing class. +template<typename T> +void +RegisterSmartInstanceVariable(SquirrelObject & so, + ClassTypeBase *classType, + T *var, + const SQChar *scriptVarName, + VarAccessType access = VAR_ACCESS_READ_WRITE) +{ + VarRef *pvr = createVarRef(so,scriptVarName); + + // var must be passed in as &obj->var, where obj = 0 + // (the address is the offset), or as static/global address. + void *offsetOrAddrOrConst = static_cast<void*>(var); + *pvr = VarRef(offsetOrAddrOrConst, + TypeInfo<T>(), + classType, + ClassType<T>::type(), + sizeof(*var), + access); + pvr->m_access |= VAR_ACCESS_SMARTPOINTER; + createInstanceSetGetHandlers(so); +} +#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE + +#ifdef SQPLUS_SMARTPOINTER_DISPATCH +#undef SQPLUS_SMARTPOINTER_DISPATCH +template<typename Callee,typename Pointee,typename Func> +class DirectCallSmartInstanceMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker<Callee, Func> p(v); + if (!p.instance || !p.func) { + sq_throwerror(v, _SC("Invalid Instance Type")); + } + Pointee *pointeeInstance = static_cast<Pointee*>(p.instance->get()); + return + !pointeeInstance ? sq_throwerror(v, _SC("SmartPointer Pointee NULL")) : + Call(*pointeeInstance, *(p.func), v, 2); + } +}; +#endif // #ifdef SQPLUS_SMARTPOINTER_DISPATCH + +#ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE +#undef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE + +template<typename Callee,typename Pointee,typename Func> +inline void sq_pushdirectsmartinstanceclosure(HSQUIRRELVM v,const Callee & callee,const Pointee & pointee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallSmartInstanceMemberFunction<Callee,Pointee,Func>::Dispatch,nupvalues+1); +} // sq_pushdirectinstanceclosure + +#endif // #ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE + +#ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE +#undef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE + +template<typename Callee, typename Pointee, typename Func> +inline void RegisterSmartInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Pointee & pointee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectsmartinstanceclosure(v,callee,pointee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstance + +#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE + +#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC +#undef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC + + // Register a smartpointer member function. + template<typename Pointee, typename Func> + SQClassDefBase & smartFunc(Func pfunc,const SQChar * name) { + RegisterSmartInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,*(Pointee *)0,pfunc,name); + return *this; + } // func + +#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC + +#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR +#undef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR + + // Register a member variable. + template<typename Pointee, typename VarType> + SQClassDefBase & smartVar(VarType Pointee::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType Pointee::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterSmartInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,access); + return *this; + } // var + + // Register a member variable as a UserPointer (read only). + template<typename Pointee, typename VarType> + SQClassDefBase & smartVarAsUserPointer(VarType Pointee::* pvar,const SQChar * name) { + struct CV { + VarType Pointee::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterSmartInstanceVariable(newClass,ClassType<TClassType>::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY); + return *this; + } // varAsUserPointer + +#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR + + +#ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION +#undef SQPLUS_SMARTPOINTER_CPP_DECLARATION +extern unsigned char* getSmartPointerPointee(unsigned char*); +#endif + +#ifdef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO +#undef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO + if(vr->m_access & VAR_ACCESS_SMARTPOINTER) { + up = reinterpret_cast<char*>( + getSmartPointerPointee(reinterpret_cast<unsigned char*>(up)) + ); + } +#endif // #ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION + +// SqPlusSmartPointer.h diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusTypeMask.h b/squirrel_3_0_1_stable/sqplus/SqPlusTypeMask.h new file mode 100644 index 000000000..975a51a1f --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusTypeMask.h @@ -0,0 +1,169 @@ + +// File to automatically generate a typemask for a function + +// Will generate type masks that accepts Instance pointer or null +#ifndef SQPLUS_ACCEPT_NULL_INSTANCE + #define SQPLUS_ACCEPT_NULL_INSTANCE +#endif + +// Macros to reduce typing: (P1), (P1,P2), (P1,P2,P3), ... +#define P_0 +#define P_1 P1 +#define P_2 P_1,P2 +#define P_3 P_2,P3 +#define P_4 P_3,P4 +#define P_5 P_4,P5 +#define P_6 P_5,P6 +#define P_7 P_6,P7 + +// Macros to reduce typing: (typename P1), (typename P1,typename P2), ... +#define PTN_0 +#define PTN_1 typename P1 +#define PTN_2 PTN_1,typename P2 +#define PTN_3 PTN_2,typename P3 +#define PTN_4 PTN_3,typename P4 +#define PTN_5 PTN_4,typename P5 +#define PTN_6 PTN_5,typename P6 +#define PTN_7 PTN_6,typename P7 + +// Include a comma first in list: ,typename P1,typename P2 +#define PTNC_0 +#define PTNC_1 ,PTN_1 +#define PTNC_2 ,PTN_2 +#define PTNC_3 ,PTN_3 +#define PTNC_4 ,PTN_4 +#define PTNC_5 ,PTN_5 +#define PTNC_6 ,PTN_6 +#define PTNC_7 ,PTN_7 + +#ifdef SQUNICODE +#define scstrcpy wcscpy +#else +#define scstrcpy strcpy +#endif + +inline const SQChar* strappchar(SQChar *buf, SQChar *in, SQChar ch){ + int l=scstrlen(in); + scstrcpy(buf,in); + buf[l] = ch; +#ifdef SQPLUS_ACCEPT_NULL_INSTANCE + if( ch=='x' ){ + buf[++l] = '|'; // Also accept NULL pointers + buf[++l] = 'o'; + } +#endif + buf[l+1] = 0; + return buf; +} + +template<class T> +struct sqTypeMask { }; + + +// Return type not included in type mask, delegate to void case + +// Base case, no arguments +template<typename RT> +struct sqTypeMask<RT(*)()> { + static const SQChar *Get(){ + static SQChar buf[64]; + //buf[0] = _SC('t'); + //buf[1] = 0; + //strcpy(buf,"t|x"); // Accept both instance and table, we don't use param anyway + buf[0] = _SC('.'); // Accept anything (not used) + buf[1] = 0; + return buf; + } +}; + +// Recursive case, peel of one arg at each level +#define DECLARE_RT_SQTYPEMASK(N,M) \ +template<typename RT PTNC_##N> \ +struct sqTypeMask<RT(*)(P_##N)> { \ + static const SQChar *Get(){ \ + static SQChar buf[10]; \ + return strappchar(buf, (SQChar*)sqTypeMask<RT(*)(P_##M)>::Get(), \ + (SQChar)TypeInfo<P##N>::TypeMask); \ + } \ +}; + +DECLARE_RT_SQTYPEMASK(1,0) +DECLARE_RT_SQTYPEMASK(2,1) +DECLARE_RT_SQTYPEMASK(3,2) +DECLARE_RT_SQTYPEMASK(4,3) +DECLARE_RT_SQTYPEMASK(5,4) +DECLARE_RT_SQTYPEMASK(6,5) +DECLARE_RT_SQTYPEMASK(7,6) + + +// Difference to above is that 1st param is instance instead of table + +#define DECLARE_RT_MEMBER_SQTYPEMASK(N,QUAL) \ +template<typename Callee, typename RT PTNC_##N> \ +struct sqTypeMask<RT(Callee::*)(P_##N) QUAL> { \ + static const SQChar *Get(){ \ + SQChar *buf = (SQChar*)sqTypeMask<RT(*)(P_##N)>::Get(); \ + buf[0] = _SC('x'); \ + return buf; \ + } \ +}; + +// buf[1] = 0; \ + +DECLARE_RT_MEMBER_SQTYPEMASK(0,) +DECLARE_RT_MEMBER_SQTYPEMASK(1,) +DECLARE_RT_MEMBER_SQTYPEMASK(2,) +DECLARE_RT_MEMBER_SQTYPEMASK(3,) +DECLARE_RT_MEMBER_SQTYPEMASK(4,) +DECLARE_RT_MEMBER_SQTYPEMASK(5,) +DECLARE_RT_MEMBER_SQTYPEMASK(6,) +DECLARE_RT_MEMBER_SQTYPEMASK(7,) + +DECLARE_RT_MEMBER_SQTYPEMASK(0,const) +DECLARE_RT_MEMBER_SQTYPEMASK(1,const) +DECLARE_RT_MEMBER_SQTYPEMASK(2,const) +DECLARE_RT_MEMBER_SQTYPEMASK(3,const) +DECLARE_RT_MEMBER_SQTYPEMASK(4,const) +DECLARE_RT_MEMBER_SQTYPEMASK(5,const) +DECLARE_RT_MEMBER_SQTYPEMASK(6,const) +DECLARE_RT_MEMBER_SQTYPEMASK(7,const) + + +#ifdef _MSC_VER + +// Difference to above is we're using __cdecl calling convention here +// Only makes sense for MSVC where member functions can have different +// calling conventions (__cdecl or __thiscall) + +#define DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(N,QUAL) \ +template<typename Callee, typename RT PTNC_##N> \ +struct sqTypeMask<RT(__cdecl Callee::*)(P_##N) QUAL> { \ + static const SQChar *Get(){ \ + SQChar *buf = (SQChar*)sqTypeMask<RT(*)(P_##N)>::Get(); \ + buf[0] = _SC('x'); \ + return buf; \ + } \ +}; + +// buf[1] = 0; \ + +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(0,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(1,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(2,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(3,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(4,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(5,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(6,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(7,) + +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(0,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(1,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(2,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(3,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(4,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(5,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(6,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(7,const) + +#endif // _MSC_VER + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp b/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp new file mode 100644 index 000000000..7505e9928 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.cpp @@ -0,0 +1,133 @@ + +/////////////////////////////////////////////////////////////////////// +// Simple conversion routines, to, from UTF8 and full Unicode character +// (using int). +// + +// Only when needed +#if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0 + +static char g_utf8_length[256]; +static int g_did_init_length; + +void sqplus_init_utf8_lengths() { + // Fill in lengths in array above + for( int lb=0; lb<256; lb++ ){ + int l = -1; + if( !(lb&0x80) ) l=1; + else if( (lb&0xE0)==0xC0 ) l=2; + else if( (lb&0xF0)==0xE0 ) l=3; + else if( (lb&0xF8)==0xF0 ) l=4; + else if( (lb&0xFC)==0xF8 ) l=5; + else if( (lb&0xFE)==0xFC ) l=6; + g_utf8_length[lb] = l; + } + g_did_init_length = 1; +} + +// Length of a UTF8 encoded Unicode character +int sqplus_utf8_len(int lead_byte){ + if( !(lead_byte&0x80) ) return 1; // Special case, make faster + if( !g_did_init_length ) + sqplus_init_utf8_lengths(); + + return g_utf8_length[(unsigned char)lead_byte]; +} + +int sqplus_utf8_len_first(const char* pc){ + int lb = *(unsigned char*)pc; + if( !(lb&0x80) ) return 1; // Special case, make faster + if( !g_did_init_length ) + sqplus_init_utf8_lengths(); + + int l = g_utf8_length[(unsigned char)lb]; + if( l>0 ) return l; + + // Invalid UTF8 lead byte. Look for next valid character. + const char *pc1 = pc+1; + while( ((*pc1)&0xC0)==0x80 ) + pc1++; + return int(pc1 - pc); +} + + +// Length of a UTF8 encoded Unicode string (number of Unicode characters) +int sqplus_utf8_strlen(const char *str) { + if( !str ) return 0; + int l, tl=0; + while( *str ){ + l = sqplus_utf8_len_first(str); + str += l; + tl++; + } + return tl; +} + +// Convert one UTF8 encoded character to Unicode point +int sqplus_utf8_to_wchar(int *result, const char *string){ + int res=-1; + + // Assume argument pointers to be OK + unsigned char ch = *string; + int l = sqplus_utf8_len(ch); + + if( l<1 ) return -1; + int wc = l>1 ? (ch&(0x7F>>l)) : ch; + while( l>1 ){ + wc = (wc<<6) + (*++string & 0x3F); + l--; + } + *result = wc; + + return 0; +} + +// Convert one Unicode point to UTF8 encoded version. +// Checks if output fits in 1/4/6 bytes buffer. +int sqplus_wchar_to_utf8(char *s, int wc, int size){ + if( size<1 ) return -1; + if( (unsigned int)wc>=0x80000000 ) return -2; + + // Single byte case + if( wc<0x80 ){ + *s = (char)wc; + //*s = (char)wc&0x7F; + return 1; + } + if( size<4 ) return -3; + + // Two or more UTF8 bytes + int p = 1; // Index of last UTF8 byte + if( wc>0x7FF ){ // 11 bits + // Three or more UTF8 bytes + p++; // p>=2 + if( wc>0xFFFF ){ // 16 bits + // Four or more UTF8 bytes + p++; // p>=3 + if( wc>0x1FFFFF ){ // 21 bits + // Five or more UTF8 bytes + if( size<6 ) return -3; + p++; // p>=4 UTF8 bytes + if( wc>0x3FFFFFF ){ // 26 bits + // Six UTF8 bytes + p++; // p>=5 + if( (unsigned int)wc>(unsigned int)0x7FFFFFF ){ // 31 bits + // Would need 7 UTF8 bytes. Not supported. + return -10; + } + s[p-4] = 0x80 | ((wc>>24)&0x3F); // Bit 24..29 + } + s[p-3] = 0x80 | ((wc>>18)&0x3F); // Bit 18..23 + } + s[p-2] = 0x80 | ((wc>>12)&0x3F); // Bit 12..17 + } + s[p-1] = 0x80 | ((wc>>6)&0x3F); // Bit 6..11 + } + s[p] = 0x80 | (wc&0x3F); // Bit 0..5 + s[0] = (0xFC << (5-p)) | (wc>>(p*6)); + + return p+1; +} + +#endif // #if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0 + diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.h b/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.h new file mode 100644 index 000000000..b0c14aa36 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SqPlusUtf8.h @@ -0,0 +1,15 @@ +#ifndef SQPLUSUTF8_H +#define SQPLUSUTF8_H + +#if defined(SQUTF8) || SQPLUS_USE_LATIN1!=1 + +// Simple Unicode <-> UTF8 conversion routines +//int sqplus_utf8_len(char lead_byte); +int sqplus_utf8_len_first(const char *str); +int sqplus_utf8_strlen(const char *str); +int sqplus_utf8_to_wchar(int *result, const char *string); +int sqplus_wchar_to_utf8(char *s, int wc, int size); + +#endif // defined(SQUTF8) || SQPLUS_USE_LATIN1!=1 + +#endif // SQPLUSUTF8_H diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.cpp b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.cpp new file mode 100644 index 000000000..cd337961c --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.cpp @@ -0,0 +1,161 @@ +#include "sqplus.h" + +BOOL CreateStaticNamespace(HSQUIRRELVM v,ScriptNamespaceDecl *sn) +{ + int n = 0; + sq_pushroottable(v); + sq_pushstring(v,sn->name,-1); + sq_newtable(v); + const ScriptClassMemberDecl *members = sn->members; + const ScriptClassMemberDecl *m = NULL; + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + const ScriptConstantDecl *consts = sn->constants; + const ScriptConstantDecl *c = NULL; + n = 0; + while(consts[n].name) { + c = &consts[n]; + sq_pushstring(v,c->name,-1); + switch(c->type) { + case OT_STRING: sq_pushstring(v,c->val.s,-1);break; + case OT_INTEGER: sq_pushinteger(v,c->val.i);break; + case OT_FLOAT: sq_pushfloat(v,c->val.f);break; + } + sq_createslot(v,-3); + n++; + } + if(sn->delegate) { + const ScriptClassMemberDecl *members = sn->delegate; + const ScriptClassMemberDecl *m = NULL; + sq_newtable(v); + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + sq_setdelegate(v,-2); + } + sq_createslot(v,-3); + sq_pop(v,1); + + return TRUE; +} + +BOOL CreateClass(HSQUIRRELVM v,SquirrelClassDecl *cd) +{ + int n = 0; + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,cd->name,-1); + if(cd->base) { + sq_pushstring(v,cd->base,-1); + if(SQ_FAILED(sq_get(v,-3))) { // Make sure the base exists if specified by cd->base name. + sq_settop(v,oldtop); + return FALSE; + } + } + if(SQ_FAILED(sq_newclass(v,cd->base?1:0))) { // Will inherit from base class on stack from sq_get() above. + sq_settop(v,oldtop); + return FALSE; + } +// sq_settypetag(v,-1,(unsigned int)cd); +#ifdef _WIN32 +#pragma warning(disable : 4311) +#endif + sq_settypetag(v,-1,reinterpret_cast<SQUserPointer>(cd)); + const ScriptClassMemberDecl *members = cd->members; + const ScriptClassMemberDecl *m = NULL; + if (members) { + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + } // if + sq_createslot(v,-3); + sq_pop(v,1); + return TRUE; +} + +BOOL CreateNativeClassInstance(HSQUIRRELVM v, + const SQChar *classname, + SQUserPointer ud, + SQRELEASEHOOK hook) +{ + // If we don't do this, SquirrelVM keeps an old pointer around and this + // will be used by SquirrelObject. That crashes when using several VMs. + SquirrelVM::Init( v ); + + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,classname,-1); + if(SQ_FAILED(sq_rawget(v,-2))){ //Get the class (created with sq_newclass()). + sq_settop(v,oldtop); + return FALSE; + } + //sq_pushroottable(v); + if(SQ_FAILED(sq_createinstance(v,-1))) { + sq_settop(v,oldtop); + return FALSE; + } + +#ifdef SQ_USE_CLASS_INHERITANCE + HSQOBJECT ho; + sq_getstackobj(v, -1, &ho); // OT_INSTANCE + SquirrelObject instance(ho); + SqPlus::PopulateAncestry(v, instance, ud); +#endif + + sq_remove(v,-3); //removes the root table + sq_remove(v,-2); //removes the class + if(SQ_FAILED(sq_setinstanceup(v,-1,ud))) { + sq_settop(v,oldtop); + return FALSE; + } + sq_setreleasehook(v,-1,hook); + return TRUE; +} + + + +// Create native class instance and leave on stack. +BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className) { + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,className,-1); + if (SQ_FAILED(sq_rawget(v,-2))) { // Get the class (created with sq_newclass()). + sq_settop(v,oldtop); + return FALSE; + } // if +#if 0 + sq_remove(v,-3); // Remove the root table. + sq_push(v,1); // Push the 'this'. +#else // Kamaitati's change. 5/28/06 jcs. + sq_remove(v,-2); // Remove the root table. + sq_pushroottable(v); // Push the 'this'. +#endif + if (SQ_FAILED(sq_call(v,1,SQTrue,SQ_CALL_RAISE_ERROR))) { // Call ClassName(): creates new instance and calls constructor (instead of sq_createinstance() where constructor is not called). + sq_settop(v,oldtop); + return FALSE; + } // if + sq_remove(v,-2); // Remove the class. + // int newtop = sq_gettop(v); + return TRUE; +} // CreateConstructNativeClassInstance + + diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.h b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.h new file mode 100644 index 000000000..11ab4be54 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtils.h @@ -0,0 +1,152 @@ +#ifndef SQUIRREL_BINDINGS_UTILS_H +#define SQUIRREL_BINDINGS_UTILS_H + +struct ScriptClassMemberDecl { + const SQChar *name; + SQFUNCTION func; + int params; + const SQChar *typemask; +}; + +struct SquirrelClassDecl { + const SQChar *name; + const SQChar *base; + const ScriptClassMemberDecl *members; +}; + +struct ScriptConstantDecl { + const SQChar *name; + SQObjectType type; + union value { + value(float v){ f = v; } + value(int v){ i = v; } + value(long int v){ li = v; } + value(const SQChar *v){ s = v; } + float f; + int i; + long int li; + const SQChar *s; + } val; +}; + +struct ScriptNamespaceDecl { + const SQChar *name; + const ScriptClassMemberDecl *members; + const ScriptConstantDecl *constants; + const ScriptClassMemberDecl *delegate; +}; + +#define _BEGIN_CLASS(classname) \ + int __##classname##__typeof(HSQUIRRELVM v) \ + { \ + sq_pushstring(v,_SC(#classname),-1); \ + return 1; \ + } \ + struct ScriptClassMemberDecl __##classname##_members[] = { \ + {_SC("_typeof"),__##classname##__typeof,1,NULL}, + +#define _BEGIN_NAMESPACE(xnamespace) struct ScriptClassMemberDecl __##xnamespace##_members[] = { +#define _BEGIN_NAMESPACE_CONSTANTS(xnamespace) {NULL,NULL,0,NULL}}; \ + struct ScriptConstantDecl __##xnamespace##_constants[] = { + +#define _BEGIN_DELEGATE(xnamespace) struct ScriptClassMemberDecl __##xnamespace##_delegate[] = { +#define _DELEGATE(xnamespace) __##xnamespace##_delegate +#define _END_DELEGATE(classname) {NULL,NULL,NULL,NULL}}; + +#define _CONSTANT(name,type,val) {_SC(#name),type,val}, +#define _CONSTANT_IMPL(name,type) {_SC(#name),type,name}, + +#define _MEMBER_FUNCTION(classname,name,nparams,typemask) \ + {_SC(#name),__##classname##_##name,nparams,typemask}, + +#define _END_NAMESPACE(classname,delegate) {NULL,OT_NULL,0}}; \ +struct ScriptNamespaceDecl __##classname##_decl = { \ + _SC(#classname), __##classname##_members,__##classname##_constants,delegate }; + +#define _END_CLASS(classname) {NULL,NULL,0,NULL}}; \ +struct SquirrelClassDecl __##classname##_decl = { \ + _SC(#classname), NULL, __##classname##_members }; + + +#define _END_CLASS_INHERITANCE(classname,base) {NULL,NULL,NULL,NULL}}; \ +struct SquirrelClassDecl __##classname##_decl = { \ + _SC(#classname), _SC(#base), __##classname##_members }; + +#define _MEMBER_FUNCTION_IMPL(classname,name) \ + int __##classname##_##name(HSQUIRRELVM v) + +#define _INIT_STATIC_NAMESPACE(classname) CreateStaticNamespace(SquirrelVM::GetVMPtr(),&__##classname##_decl); +#define _INIT_CLASS(classname)CreateClass(SquirrelVM::GetVMPtr(),&__##classname##_decl); + +#define _DECL_STATIC_NAMESPACE(xnamespace) extern struct ScriptNamespaceDecl __##xnamespace##_decl; +#define _DECL_CLASS(classname) extern struct SquirrelClassDecl __##classname##_decl; + +#define _CHECK_SELF(cppclass,scriptclass) \ + cppclass *self = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)&__##scriptclass##_decl))) { \ + return sq_throwerror(v,_SC("invalid instance type"));\ + } + +#define _CHECK_INST_PARAM(pname,idx,cppclass,scriptclass) \ + cppclass *pname = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&pname,(SQUserPointer)&__##scriptclass##_decl))) { \ + return sq_throwerror(v,_SC("invalid instance type"));\ + } \ + +#define _CHECK_INST_PARAM_BREAK(pname,idx,cppclass,scriptclass) \ + cppclass *pname = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&pname,(SQUserPointer)&__##scriptclass##_decl))) { \ + break; \ + } \ + +#define _CLASS_TAG(classname) ((unsigned int)&__##classname##_decl) + + +#define _DECL_NATIVE_CONSTRUCTION(classname,cppclass) \ + BOOL push_##classname(cppclass &quat); \ + SquirrelObject new_##classname(cppclass &quat); + +#define _IMPL_NATIVE_CONSTRUCTION(classname,cppclass) \ +static int classname##_release_hook(SQUserPointer p, int size) \ +{ \ + if(p) { \ + cppclass *pv = (cppclass *)p; \ + delete pv; \ + } \ + return 0; \ +} \ +BOOL push_##classname(cppclass &quat) \ +{ \ + cppclass *newquat = new cppclass; \ + *newquat = quat; \ + if(!CreateNativeClassInstance(SquirrelVM::GetVMPtr(),_SC(#classname),newquat,classname##_release_hook)) { \ + delete newquat; \ + return FALSE; \ + } \ + return TRUE; \ +} \ +SquirrelObject new_##classname(cppclass &quat) \ +{ \ + SquirrelObject ret; \ + if(push_##classname(quat)) { \ + ret.AttachToStackObject(-1); \ + sq_pop(SquirrelVM::GetVMPtr(),1); \ + } \ + return ret; \ +} \ +int construct_##classname(cppclass *p) \ +{ \ + sq_setinstanceup(SquirrelVM::GetVMPtr(),1,p); \ + sq_setreleasehook(SquirrelVM::GetVMPtr(),1,classname##_release_hook); \ + return 1; \ +} + +BOOL CreateStaticClass(HSQUIRRELVM v,SquirrelClassDecl *cd); +BOOL CreateStaticNamespace(HSQUIRRELVM v,ScriptNamespaceDecl *sn); +BOOL CreateClass(HSQUIRRELVM v,SquirrelClassDecl *cd); +BOOL InitScriptClasses(HSQUIRRELVM v); +BOOL CreateNativeClassInstance(HSQUIRRELVM v,const SQChar *classname,SQUserPointer ud,SQRELEASEHOOK hook); +BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className); + +#endif // SQUIRREL_BINDINGS_UTILS_H + diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.cpp b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.cpp new file mode 100644 index 000000000..dd3f850ca --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.cpp @@ -0,0 +1,31 @@ +#include "sqplus.h" + +//#include "SquirrelObject.h" +//#include "SquirrelVM.h" +#include "SquirrelBindingsUtilsWin32.h" + +int refcounted_release_hook(SQUserPointer p, int size) +{ + IUnknown *pRC = (IUnknown*)p; + pRC->Release(); + return 0; +} + +static BOOL __CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC,SQRELEASEHOOK hook) +{ + if(!CreateNativeClassInstance(v,classname,pRC,hook)) return FALSE; + return TRUE; +} + +int construct_RefCounted(IUnknown *p) +{ + sq_setinstanceup(SquirrelVM::GetVMPtr(),1,p); + sq_setreleasehook(SquirrelVM::GetVMPtr(),1,refcounted_release_hook); + return 1; +} + + +BOOL CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC) +{ + return __CreateRefCountedInstance(v,classname,pRC,refcounted_release_hook); +} diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.h b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.h new file mode 100644 index 000000000..3f3358422 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelBindingsUtilsWin32.h @@ -0,0 +1,41 @@ +#ifndef SQUIRREL_BINDINGS_UTILS_WIN32_H +#define SQUIRREL_BINDINGS_UTILS_WIN32_H + +#ifndef _INC_WINDOWS +#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers +// Windows Header Files: +#include <windows.h> +#endif +#ifndef __IUnknown_INTERFACE_DEFINED__ +#include <unknwn.h> +#endif + +#ifndef SQUIRREL_BINDINGS_UTILS_H +#include "SquirrelBindingsUtils.h" +#endif + +#define _DECLARE_REFCOUNTED_NEW(cppclass,classname) \ + SquirrelObject new_##classname(cppclass *ptr) { \ + if(CreateRefCountedInstance(SquirrelVM::GetVMPtr(),_SC(#classname),ptr)) { \ + HSQOBJECT o; \ + sq_getstackobj(SquirrelVM::GetVMPtr(),-1,&o); \ + SquirrelObject tmp = o; \ + sq_pop(SquirrelVM::GetVMPtr(),1); \ + return tmp; \ + } \ + return SquirrelObject() ; \ + } + +#define _RETURN_REFCOUNTED_INSTANCE(classname,ptr) \ + if(!CreateRefCountedInstance(SquirrelVM::GetVMPtr(),_SC(#classname),ptr)) { \ + return sa.ThrowError(_SC("cannot create the class instance")); \ + } \ + return 1; + +BOOL CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC); +BOOL CreateRefCountedInstanceChached(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC); +int refcounted_release_hook(SQUserPointer p, int size); +int construct_RefCounted(IUnknown *p); + +#endif // SQUIRREL_BINDINGS_UTILS_WIN32_H + diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelObject.cpp b/squirrel_3_0_1_stable/sqplus/SquirrelObject.cpp new file mode 100644 index 000000000..58d43bbed --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelObject.cpp @@ -0,0 +1,702 @@ +#include "sqplus.h" + +SquirrelObject::SquirrelObject(void) +{ + sq_resetobject(&_o); +} + +SquirrelObject::~SquirrelObject() +{ + Reset(); +} + +SquirrelObject::SquirrelObject(const SquirrelObject &o) +{ + _o = o._o; + sq_addref(SquirrelVM::_VM,&_o); +} + +SquirrelObject::SquirrelObject(HSQOBJECT o) +{ + _o = o; + sq_addref(SquirrelVM::_VM,&_o); +} + +void SquirrelObject::Reset(void) { + if(SquirrelVM::_VM) + sq_release(SquirrelVM::_VM,&_o); + else if( _o._type!=OT_NULL && _o._unVal.pRefCounted ) + printf( "SquirrelObject::~SquirrelObject - Cannot release\n" ); + sq_resetobject(&_o); +} // SquirrelObject::Reset + +SquirrelObject SquirrelObject::Clone() +{ + SquirrelObject ret; + if(GetType() == OT_TABLE || GetType() == OT_ARRAY) + { + sq_pushobject(SquirrelVM::_VM,_o); + sq_clone(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + } + return ret; + +} + +SquirrelObject & SquirrelObject::operator =(const SquirrelObject &o) +{ + //HSQOBJECT t; + //t = o._o; + //sq_addref(SquirrelVM::_VM,&t); + sq_addref(SquirrelVM::_VM, (HSQOBJECT*)&o._o); + sq_release(SquirrelVM::_VM,&_o); + //_o = t; + _o = o._o; + return *this; +} + +SquirrelObject & SquirrelObject::operator =(HSQOBJECT ho) +{ + sq_addref(SquirrelVM::_VM,&ho); + sq_release(SquirrelVM::_VM,&_o); + _o = ho; + return *this; +} + +SquirrelObject & SquirrelObject::operator =(int n) +{ + sq_pushinteger(SquirrelVM::_VM,n); + AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + return *this; +} + +#include <assert.h> +#include "../squirrel/sqstate.h" +#include "../squirrel/sqvm.h" + +SquirrelObject & SquirrelObject::operator =(HSQUIRRELVM v) +{ + if( v && SquirrelVM::_VM ){ + SquirrelVM::_VM->Push(v); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + } + else Reset(); + return *this; +} + +bool SquirrelObject::operator == (const SquirrelObject &o) +{ + bool cmp = false; + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + int oldtop = sq_gettop(v); + + sq_pushobject(v, GetObjectHandle()); + sq_pushobject(v, o.GetObjectHandle()); + if(sq_cmp(v) == 0) + cmp = true; + + sq_settop(v, oldtop); + return cmp; +} + +bool SquirrelObject::CompareUserPointer( const SquirrelObject &o ) +{ + if( _o._type == o.GetObjectHandle()._type ) + if( _o._unVal.pUserPointer == o.GetObjectHandle()._unVal.pUserPointer ) + return true; + + return false; +} + +void SquirrelObject::ArrayAppend(const SquirrelObject &o) +{ + if(sq_isarray(_o)) { + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,o._o); + sq_arrayappend(SquirrelVM::_VM,-2); + sq_pop(SquirrelVM::_VM,1); + } +} + +void SquirrelObject::AttachToStackObject(int idx) +{ + HSQOBJECT t; + sq_getstackobj(SquirrelVM::_VM,idx,&t); + sq_addref(SquirrelVM::_VM,&t); + sq_release(SquirrelVM::_VM,&_o); + _o = t; +} + +BOOL SquirrelObject::SetDelegate(SquirrelObject &obj) +{ + if(obj.GetType() == OT_TABLE || + obj.GetType() == OT_NULL) { + switch(_o._type) { + case OT_USERDATA: + case OT_TABLE: + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,obj._o); + if(SQ_SUCCEEDED(sq_setdelegate(SquirrelVM::_VM,-2))) { + sq_pop(SquirrelVM::_VM,1); + return TRUE; + } + sq_pop(SquirrelVM::_VM,1); + break; + } + } + return FALSE; +} + +SquirrelObject SquirrelObject::GetDelegate() +{ + SquirrelObject ret; + if(_o._type == OT_TABLE || _o._type == OT_USERDATA) + { + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + sq_getdelegate(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_settop(SquirrelVM::_VM,top); +// sq_pop(SquirrelVM::_VM,2); + } + return ret; +} + +BOOL SquirrelObject::IsNull() const +{ + return sq_isnull(_o); +} + +BOOL SquirrelObject::IsNumeric() const +{ + return sq_isnumeric(_o); +} + +int SquirrelObject::Len() const +{ + int ret = 0; + if(sq_isarray(_o) || sq_istable(_o) || sq_isstring(_o)) { + sq_pushobject(SquirrelVM::_VM,_o); + ret = sq_getsize(SquirrelVM::_VM,-1); + sq_pop(SquirrelVM::_VM,1); + } + return ret; +} + +#define _SETVALUE_INT_BEGIN \ + BOOL ret = FALSE; \ + int top = sq_gettop(SquirrelVM::_VM); \ + sq_pushobject(SquirrelVM::_VM,_o); \ + sq_pushinteger(SquirrelVM::_VM,key); + +#define _SETVALUE_INT_END \ + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { \ + ret = TRUE; \ + } \ + sq_settop(SquirrelVM::_VM,top); \ + return ret; + +BOOL SquirrelObject::SetValue(INT key,const SquirrelObject &val) +{ + _SETVALUE_INT_BEGIN + sq_pushobject(SquirrelVM::_VM,val._o); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,INT n) +{ + _SETVALUE_INT_BEGIN + sq_pushinteger(SquirrelVM::_VM,n); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,FLOAT f) +{ + _SETVALUE_INT_BEGIN + sq_pushfloat(SquirrelVM::_VM,f); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,const SQChar *s) +{ + _SETVALUE_INT_BEGIN + sq_pushstring(SquirrelVM::_VM,s,-1); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,bool b) +{ + _SETVALUE_INT_BEGIN + sq_pushbool(SquirrelVM::_VM,b); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(const SquirrelObject &key,const SquirrelObject &val) +{ + BOOL ret = FALSE; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,key._o); + sq_pushobject(SquirrelVM::_VM,val._o); + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { + ret = TRUE; + } + sq_settop(SquirrelVM::_VM,top); + return ret; +} + +#define _SETVALUE_STR_BEGIN \ + BOOL ret = FALSE; \ + int top = sq_gettop(SquirrelVM::_VM); \ + sq_pushobject(SquirrelVM::_VM,_o); \ + sq_pushstring(SquirrelVM::_VM,key,-1); + +#define _SETVALUE_STR_END \ + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { \ + ret = TRUE; \ + } \ + sq_settop(SquirrelVM::_VM,top); \ + return ret; + +BOOL SquirrelObject::SetValue(const SQChar *key,const SquirrelObject &val) +{ + _SETVALUE_STR_BEGIN + sq_pushobject(SquirrelVM::_VM,val._o); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,INT n) +{ + _SETVALUE_STR_BEGIN + sq_pushinteger(SquirrelVM::_VM,n); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,FLOAT f) +{ + _SETVALUE_STR_BEGIN + sq_pushfloat(SquirrelVM::_VM,f); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,const SQChar *s) +{ + _SETVALUE_STR_BEGIN + sq_pushstring(SquirrelVM::_VM,s,-1); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,bool b) +{ + _SETVALUE_STR_BEGIN + sq_pushbool(SquirrelVM::_VM,b); + _SETVALUE_STR_END +} + +// === BEGIN User Pointer, User Data === + +BOOL SquirrelObject::SetUserPointer(const SQChar * key,SQUserPointer up) { + _SETVALUE_STR_BEGIN + sq_pushuserpointer(SquirrelVM::_VM,up); + _SETVALUE_STR_END +} // SquirrelObject::SetUserPointer + +SQUserPointer SquirrelObject::GetUserPointer(const SQChar * key) { + SQUserPointer ret = NULL; + if (GetSlot(key)) { + sq_getuserpointer(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserPointer + +BOOL SquirrelObject::SetUserPointer(INT key,SQUserPointer up) { + _SETVALUE_INT_BEGIN + sq_pushuserpointer(SquirrelVM::_VM,up); + _SETVALUE_INT_END +} // SquirrelObject::SetUserPointer + +SQUserPointer SquirrelObject::GetUserPointer(INT key) { + SQUserPointer ret = NULL; + if (GetSlot(key)) { + sq_getuserpointer(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserPointer + +// === User Data === + +BOOL SquirrelObject::NewUserData(const SQChar * key,INT size,SQUserPointer * typetag) { + _SETVALUE_STR_BEGIN + sq_newuserdata(SquirrelVM::_VM,size); + if (typetag) { + sq_settypetag(SquirrelVM::_VM,-1,typetag); + } // if + _SETVALUE_STR_END +} // SquirrelObject::NewUserData + +BOOL SquirrelObject::GetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag) { + BOOL ret = false; + if (GetSlot(key)) { + sq_getuserdata(SquirrelVM::_VM,-1,data,typetag); + sq_pop(SquirrelVM::_VM,1); + ret = true; + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserData + +BOOL SquirrelObject::RawGetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag) { + BOOL ret = false; + if (RawGetSlot(key)) { + sq_getuserdata(SquirrelVM::_VM,-1,data,typetag); + sq_pop(SquirrelVM::_VM,1); + ret = true; + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::RawGetUserData + +// === END User Pointer === + +// === BEGIN Arrays === + +BOOL SquirrelObject::ArrayResize(INT newSize) { +// int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + BOOL res = sq_arrayresize(SquirrelVM::_VM,-1,newSize) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); +// sq_settop(SquirrelVM::_VM,top); + return res; +} // SquirrelObject::ArrayResize + +BOOL SquirrelObject::ArrayExtend(INT amount) { + int newLen = Len()+amount; + return ArrayResize(newLen); +} // SquirrelObject::ArrayExtend + +BOOL SquirrelObject::ArrayReverse(void) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + BOOL res = sq_arrayreverse(SquirrelVM::_VM,-1) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); + return res; +} // SquirrelObject::ArrayReverse + +SquirrelObject SquirrelObject::ArrayPop(SQBool returnPoppedVal) { + SquirrelObject ret; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + if (sq_arraypop(SquirrelVM::_VM,-1,returnPoppedVal) == SQ_OK) { + if (returnPoppedVal) { + ret.AttachToStackObject(-1); + } // if + } // if + sq_settop(SquirrelVM::_VM,top); + return ret; +} // SquirrelObject::ArrayPop + +// === END Arrays === + +SQObjectType SquirrelObject::GetType() +{ + return _o._type; +} + +BOOL SquirrelObject::GetSlot(INT key) const +{ + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushinteger(SquirrelVM::_VM,key); + if(SQ_SUCCEEDED(sq_get(SquirrelVM::_VM,-2))) { + return TRUE; + } + + return FALSE; +} + + +SquirrelObject SquirrelObject::GetValue(INT key)const +{ + SquirrelObject ret; + if(GetSlot(key)) { + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +FLOAT SquirrelObject::GetFloat(INT key) const +{ + FLOAT ret = 0.0f; + if(GetSlot(key)) { + sq_getfloat(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +INT SquirrelObject::GetInt(INT key) const +{ + INT ret = 0; + if(GetSlot(key)) { + sq_getinteger(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +const SQChar *SquirrelObject::GetString(INT key) const +{ + const SQChar *ret = NULL; + if(GetSlot(key)) { + sq_getstring(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +bool SquirrelObject::GetBool(INT key) const +{ + SQBool ret = FALSE; + if(GetSlot(key)) { + sq_getbool(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret?true:false; +} + +BOOL SquirrelObject::Exists(const SQChar *key) const +{ + if(GetSlot(key)) { + sq_pop(SquirrelVM::_VM,2); + return TRUE; + } else { + sq_pop(SquirrelVM::_VM,1); + return FALSE; + } +} +//////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////// + +BOOL SquirrelObject::GetSlot(const SQChar *name) const +{ + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushstring(SquirrelVM::_VM,name,-1); + if(SQ_SUCCEEDED(sq_get(SquirrelVM::_VM,-2))) { + return TRUE; + } + + return FALSE; +} + +BOOL SquirrelObject::RawGetSlot(const SQChar *name) const { + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushstring(SquirrelVM::_VM,name,-1); + if(SQ_SUCCEEDED(sq_rawget(SquirrelVM::_VM,-2))) { + return TRUE; + } + return FALSE; +} // SquirrelObject::RawGetSlot + +SquirrelObject SquirrelObject::GetValue(const SQChar *key)const +{ + SquirrelObject ret; + if(GetSlot(key)) { + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +FLOAT SquirrelObject::GetFloat(const SQChar *key) const +{ + FLOAT ret = 0.0f; + if(GetSlot(key)) { + sq_getfloat(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +INT SquirrelObject::GetInt(const SQChar *key) const +{ + INT ret = 0; + if(GetSlot(key)) { + sq_getinteger(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +const SQChar *SquirrelObject::GetString(const SQChar *key) const +{ + const SQChar *ret = NULL; + if(GetSlot(key)) { + sq_getstring(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +bool SquirrelObject::GetBool(const SQChar *key) const +{ + SQBool ret = FALSE; + if(GetSlot(key)) { + sq_getbool(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret?true:false; +} + +SQUserPointer SquirrelObject::GetInstanceUP(SQUserPointer tag) const +{ + SQUserPointer up; + sq_pushobject(SquirrelVM::_VM,_o); + if (SQ_FAILED(sq_getinstanceup(SquirrelVM::_VM,-1,(SQUserPointer*)&up,tag))) { + sq_reseterror(SquirrelVM::_VM); + up = NULL; + } // if + sq_pop(SquirrelVM::_VM,1); + return up; +} + +BOOL SquirrelObject::SetInstanceUP(SQUserPointer up) +{ + if(!sq_isinstance(_o)) return FALSE; + sq_pushobject(SquirrelVM::_VM,_o); + sq_setinstanceup(SquirrelVM::_VM,-1,up); + sq_pop(SquirrelVM::_VM,1); + return TRUE; +} + +SquirrelObject SquirrelObject::GetAttributes(const SQChar *key) +{ + SquirrelObject ret; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + if(key) + sq_pushstring(SquirrelVM::_VM,key,-1); + else + sq_pushnull(SquirrelVM::_VM); + if(SQ_SUCCEEDED(sq_getattributes(SquirrelVM::_VM,-2))) { + ret.AttachToStackObject(-1); + } + sq_settop(SquirrelVM::_VM,top); + return ret; +} + +BOOL SquirrelObject::BeginIteration() +{ + if(!sq_istable(_o) && !sq_isarray(_o) && !sq_isclass(_o)) + return FALSE; + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushnull(SquirrelVM::_VM); + return TRUE; +} + +BOOL SquirrelObject::Next(SquirrelObject &key,SquirrelObject &val) +{ + if(SQ_SUCCEEDED(sq_next(SquirrelVM::_VM,-2))) { + key.AttachToStackObject(-2); + val.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + return TRUE; + } + return FALSE; +} + +BOOL SquirrelObject::GetTypeTag(SQUserPointer * typeTag) { + if (SQ_SUCCEEDED(sq_getobjtypetag(&_o,typeTag))) { + return TRUE; + } // if + return FALSE; +} // SquirrelObject::GetTypeTag + +const SQChar * SquirrelObject::GetTypeName(const SQChar * key) { +#if 1 + // This version will work even if SQ_SUPPORT_INSTANCE_TYPE_INFO is not enabled. + SqPlus::ScriptStringVar256 varNameTag; + SqPlus::getVarNameTag(varNameTag,sizeof(varNameTag),key); + SQUserPointer data=0; + if (!RawGetUserData(varNameTag,&data)) { + return NULL; + } // if + SqPlus::VarRefPtr vr = (SqPlus::VarRefPtr)data; + return vr->varType->GetTypeName(); +#else // This version will only work if SQ_SUPPORT_INSTANCE_TYPE_INFO is enabled. + SquirrelObject so = GetValue(key); + if (so.IsNull()) return NULL; + return so.GetTypeName(); +#endif +} // SquirrelObject::GetTypeName + +const SQChar * SquirrelObject::GetTypeName(INT key) { + SquirrelObject so = GetValue(key); + if (so.IsNull()) return NULL; + return so.GetTypeName(); +} // SquirrelObject::GetTypeName + +const SQChar * SquirrelObject::GetTypeName(void) { + SQUserPointer typeTag=NULL; + if (SQ_SUCCEEDED(sq_getobjtypetag(&_o,&typeTag))) { + SquirrelObject typeTable = SquirrelVM::GetRootTable().GetValue(SQ_PLUS_TYPE_TABLE); + if (typeTable.IsNull()) { + return NULL; // Not compiled with SQ_SUPPORT_INSTANCE_TYPE_INFO enabled. + } // if + return typeTable.GetString(INT((size_t)typeTag)); + } // if + return NULL; +} // SquirrelObject::GetTypeName + +SquirrelObject SquirrelObject::GetBase(void) +{ + SquirrelObject ret; + sq_pushobject(SquirrelVM::_VM,_o); + sq_getbase(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + + return ret; +} + +const SQChar* SquirrelObject::ToString() +{ + return sq_objtostring(&_o); +} + +SQInteger SquirrelObject::ToInteger() +{ + return sq_objtointeger(&_o); +} + +SQFloat SquirrelObject::ToFloat() +{ + return sq_objtofloat(&_o); +} + +bool SquirrelObject::ToBool() +{ + //<<FIXME>> + return _o._unVal.nInteger?true:false; +} + +void SquirrelObject::EndIteration() +{ + sq_pop(SquirrelVM::_VM,2); +} + diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelObject.h b/squirrel_3_0_1_stable/sqplus/SquirrelObject.h new file mode 100644 index 000000000..647410a74 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelObject.h @@ -0,0 +1,256 @@ +#ifndef _SQUIRREL_OBJECT_H_ +#define _SQUIRREL_OBJECT_H_ + +class SquirrelObject +{ + friend class SquirrelVM; + +public: + SquirrelObject(); + virtual ~SquirrelObject(); + SquirrelObject(const SquirrelObject & o); + SquirrelObject(HSQOBJECT o); + +#if 1 + template <typename _ty> + SquirrelObject(const _ty & val) { sq_resetobject(&_o); Set((_ty &)val); } // Cast away const to avoid compiler SqPlus::Push() match issue. + template <typename _ty> + SquirrelObject(_ty & val) { sq_resetobject(&_o); Set(val); } + template <typename _ty> + SquirrelObject(_ty * val) { sq_resetobject(&_o); SetByValue(val); } // Set() would also be OK here. SetByValue() to save potential compiler overhead. +#endif + + SquirrelObject & operator = (HSQOBJECT ho); + SquirrelObject & operator = (const SquirrelObject &o); + SquirrelObject & operator = (int n); + SquirrelObject & operator = (HSQUIRRELVM v); + + operator HSQOBJECT& (){ return _o; } + bool operator ==(const SquirrelObject& o); + bool CompareUserPointer(const SquirrelObject& o); + + void AttachToStackObject(int idx); + void Reset(void); // Release (any) reference and reset _o. + SquirrelObject Clone(); + BOOL SetValue(const SquirrelObject &key,const SquirrelObject &val); + + BOOL SetValue(SQInteger key,const SquirrelObject &val); + BOOL SetValue(INT key,bool b); // Compiler treats SQBool as INT. + BOOL SetValue(INT key,INT n); + BOOL SetValue(INT key,FLOAT f); + BOOL SetValue(INT key,const SQChar *s); + + BOOL SetValue(const SQChar *key,const SquirrelObject &val); + BOOL SetValue(const SQChar *key,bool b); + BOOL SetValue(const SQChar *key,INT n); + BOOL SetValue(const SQChar *key,FLOAT f); + BOOL SetValue(const SQChar *key,const SQChar *s); + + BOOL SetUserPointer(const SQChar * key,SQUserPointer up); + SQUserPointer GetUserPointer(const SQChar * key); + BOOL SetUserPointer(INT key,SQUserPointer up); + SQUserPointer GetUserPointer(INT key); + + BOOL NewUserData(const SQChar * key,INT size,SQUserPointer * typetag=0); + BOOL GetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag=0); + BOOL RawGetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag=0); + + // === BEGIN Arrays === + + BOOL ArrayResize(INT newSize); + BOOL ArrayExtend(INT amount); + BOOL ArrayReverse(void); + SquirrelObject ArrayPop(SQBool returnPoppedVal=SQTrue); + + void ArrayAppend(const SquirrelObject &o); + + template<typename T> + BOOL ArrayAppend(T item); + + // === END Arrays === + + BOOL SetInstanceUP(SQUserPointer up); + BOOL IsNull() const; + int IsNumeric() const; + int Len() const; + BOOL SetDelegate(SquirrelObject &obj); + SquirrelObject GetDelegate(); + const SQChar* ToString(); + bool ToBool(); + SQInteger ToInteger(); + SQFloat ToFloat(); + SQUserPointer GetInstanceUP(SQUserPointer tag) const; + SquirrelObject GetValue(const SQChar *key) const; + BOOL Exists(const SQChar *key) const; + FLOAT GetFloat(const SQChar *key) const; + INT GetInt(const SQChar *key) const; + const SQChar *GetString(const SQChar *key) const; + bool GetBool(const SQChar *key) const; + SquirrelObject GetValue(INT key) const; + FLOAT GetFloat(INT key) const; + INT GetInt(INT key) const; + const SQChar *GetString(INT key) const; + bool GetBool(INT key) const; + SquirrelObject GetAttributes(const SQChar *key = NULL); + SQObjectType GetType(); + HSQOBJECT & GetObjectHandle() const {return *(HSQOBJECT*)&_o;} + BOOL BeginIteration(); + BOOL Next(SquirrelObject &key,SquirrelObject &value); + void EndIteration(); + + BOOL GetTypeTag(SQUserPointer * typeTag); + + // === Get the type name of item/object through string key in a table or class. Returns NULL if the type name is not set (not an SqPlus registered type). + const SQChar * GetTypeName(const SQChar * key); + // === Get the type name of item/object through INT key in a table or class. Returns NULL if the type name is not set (not an SqPlus registered type). + const SQChar * GetTypeName(INT key); + // === Get the type name of this object, else return NULL if not an SqPlus registered type. + const SQChar * GetTypeName(void); + + // === Return base class of object using sq_getbase() === + SquirrelObject GetBase(); + + // === BEGIN code suggestion from the Wiki === + // Get any bound type from this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template<typename _ty> + _ty Get(void); + + // Set any bound type to this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template<typename _ty> + SquirrelObject SetByValue(_ty val); // classes/structs should be passed by ref (below) to avoid an extra copy. + + // Set any bound type to this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template<typename _ty> + SquirrelObject &Set(_ty & val); + + // === END code suggestion from the Wiki === + +private: + BOOL GetSlot(const SQChar *name) const; + BOOL RawGetSlot(const SQChar *name) const; + BOOL GetSlot(INT key) const; + HSQOBJECT _o; +}; + +struct StackHandler { + StackHandler(HSQUIRRELVM v) { + _top = sq_gettop(v); + this->v = v; + } + SQFloat GetFloat(int idx) { + SQFloat x = 0.0f; + if(idx > 0 && idx <= _top) { + sq_getfloat(v,idx,&x); + } + return x; + } + SQInteger GetInt(int idx) { + SQInteger x = 0; + if(idx > 0 && idx <= _top) { + sq_getinteger(v,idx,&x); + } + return x; + } + HSQOBJECT GetObjectHandle(int idx) { + HSQOBJECT x; + if(idx > 0 && idx <= _top) { + sq_resetobject(&x); + sq_getstackobj(v,idx,&x); + } + return x; + } + const SQChar *GetString(int idx) + { + const SQChar *x = NULL; + if(idx > 0 && idx <= _top) { + sq_getstring(v,idx,&x); + } + return x; + } + SQUserPointer GetUserPointer(int idx) + { + SQUserPointer x = 0; + if(idx > 0 && idx <= _top) { + sq_getuserpointer(v,idx,&x); + } + return x; + } + SQUserPointer GetInstanceUp(int idx,SQUserPointer tag) + { + SQUserPointer self; + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&self,tag))) + return NULL; + return self; + } + SQUserPointer GetUserData(int idx,SQUserPointer tag=0) + { + SQUserPointer otag; + SQUserPointer up; + if(idx > 0 && idx <= _top) { + if(SQ_SUCCEEDED(sq_getuserdata(v,idx,&up,&otag))) { + if(tag == otag) + return up; + } + } + return NULL; + } + BOOL GetBool(int idx) + { + SQBool ret; + if(idx > 0 && idx <= _top) { + if(SQ_SUCCEEDED(sq_getbool(v,idx,&ret))) + return ret; + } + return FALSE; + } + int GetType(int idx) + { + if(idx > 0 && idx <= _top) { + return sq_gettype(v,idx); + } + return -1; + } + + int GetParamCount() { + return _top; + } + int Return(const SQChar *s) + { + sq_pushstring(v,s,-1); + return 1; + } + int Return(FLOAT f) + { + sq_pushfloat(v,f); + return 1; + } + int Return(INT i) + { + sq_pushinteger(v,i); + return 1; + } + int Return(bool b) + { + sq_pushbool(v,b); + return 1; + } + int Return(SQUserPointer p) { + sq_pushuserpointer(v,p); + return 1; + } + int Return(SquirrelObject &o) + { + sq_pushobject(v,o.GetObjectHandle()); + return 1; + } + int Return() { return 0; } + int ThrowError(const SQChar *error) { + return sq_throwerror(v,error); + } + HSQUIRRELVM GetVMPtr() { return v; } +private: + int _top; + HSQUIRRELVM v; +}; + +#endif //_SQUIRREL_OBJECT_H_ diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelVM.cpp b/squirrel_3_0_1_stable/sqplus/SquirrelVM.cpp new file mode 100644 index 000000000..2d506d700 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelVM.cpp @@ -0,0 +1,505 @@ +#include <stdio.h> +#include <stdarg.h> +#include <assert.h> + +#define _DEBUG_DUMP + +#include "sqplus.h" + +#include <sqstdio.h> +#include <sqstdmath.h> +#include <sqstdstring.h> +#include <sqstdaux.h> +#include <sqstdblob.h> +#include <sqstdsystem.h> + + +HSQUIRRELVM SquirrelVM::_VM; +bool SquirrelVM::_no_vm_ref; +int SquirrelVM::_CallState = -1; +SquirrelObject* SquirrelVM::_root; +HSQUIRRELVM SquirrelVM::_sandboxVM; +SquirrelObject SquirrelVM::_vm; + + +// Helper struct to keep track of all SQSharedState:s created by SquirrelVM. +#include "../squirrel/sqpcheader.h" +#include "../squirrel/sqvm.h" +struct SQSharedStateNode { + SQSharedStateNode( SQSharedState* ps ); + ~SQSharedStateNode( ); + SQSharedState* m_ps; + SQSharedStateNode* m_nxt; +}; + +// Linked list of shared states +static SQSharedStateNode* g_sqss_fst; + +SQSharedStateNode::SQSharedStateNode( SQSharedState* ps ) : m_ps(ps), m_nxt(g_sqss_fst) { + g_sqss_fst = this; +} + +SQSharedStateNode::~SQSharedStateNode() { + if(m_ps) sq_delete(m_ps,SQSharedState); + delete m_nxt; +} + +static struct SquirrelVM_ModConstr { + ~SquirrelVM_ModConstr(){ + // Delete any shared states we created + delete g_sqss_fst; + g_sqss_fst = NULL; + } +} g_squirrelvm_mod_constr; + + + +SquirrelError::SquirrelError() +{ + const SQChar *s; + sq_getlasterror(SquirrelVM::_VM); + sq_getstring(SquirrelVM::_VM,-1,&s); + if(s) { + desc = s; + } + else { + desc = _SC("unknown error"); + } +} + + +SquirrelVMSys::~SquirrelVMSys() { + // Must take care to release object with the 'ref' VM + PushRefVM( _vm.GetObjectHandle()._unVal.pThread ); + _vm.Reset(); + PopRefVM(); +} + +void SquirrelVMSys::Set( HSQUIRRELVM v ){ + // Must take care to release object with the 'ref' VM + PushRefVM( v ); + _vm = v; + PopRefVM( ); +} + +void SquirrelVMSys::Set( const SquirrelObject& ov ){ + assert( ov.GetObjectHandle()._type==OT_THREAD ); + // Must take care to release object with the 'ref' VM + PushRefVM( ov.GetObjectHandle()._unVal.pThread ); + _vm = ov; + PopRefVM( ); +} + +SquirrelVMSys::operator HSQUIRRELVM () const { + // Avoid const madness + SquirrelObject *pvm = (SquirrelObject*)&_vm; + assert( pvm->GetObjectHandle()._type==OT_THREAD ); + return pvm->GetObjectHandle()._unVal.pThread; +} + + +// When doing a SquirrelObject assignment, a reference using the current +// VM is done. +HSQUIRRELVM g_VM_pushed; +void SquirrelVMSys::PushRefVM( HSQUIRRELVM v ){ + assert( !g_VM_pushed ); + g_VM_pushed = SquirrelVM::_VM; + SquirrelVM::_VM = v; +} + +void SquirrelVMSys::PopRefVM( ){ + SquirrelVM::_VM = g_VM_pushed; + g_VM_pushed = NULL; +} + + +bool SquirrelVM::Init( HSQUIRRELVM v ){ + if( v && v==_VM ) + return true; + + // Do we have a previous state? + Release( ); + + bool created_new = false; + if( !v ){ + // Create a new VM - a root VM with new SharedState. + v = sq_open(1024); + if( !v ) return false; + // Store the associated shared state in a linked list. The state will only + // be destroyed at app shutdown. Often that is fine, but if using many + // VM:s briefly, this allocation is not optimal. + new SQSharedStateNode( _ss(v) ); + created_new = true; + sq_setprintfunc(v,SquirrelVM::PrintFunc, SquirrelVM::PrintFunc); + sq_pushroottable(v); + sqstd_register_iolib(v); + sqstd_register_bloblib(v); + sqstd_register_mathlib(v); + sqstd_register_stringlib(v); +#ifdef SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + sqstd_register_systemlib(v); +#endif + sqstd_seterrorhandlers(v); + //TODO error handler, compiler error handler + sq_pop(v,1); + } + + // After this we hold a ref + _no_vm_ref = false; + _VM = v; + _vm = v; + + // In the case where Squirrel is ref counted we currently + // hold two references to the VM (since it is created with + // a ref count of 1). In the GC case, it is outside of the + // chain of valid objects, so it is not referenced. Compensate + // in ref counted case. + if( created_new ) + DropVMRefIfRefCounted( v ); + + return true; +} + +bool SquirrelVM::InitNoRef( HSQUIRRELVM v ){ + if( v && v==_VM ) + return true; + + // Do we have a previous state? + Release( ); + + // Set pointer to this VM, without referencing it + _no_vm_ref = true; + _VM = v; + + return true; +} + +/* +void SquirrelVM::Init( HSQUIRRELVM v ) +{ + if( v && v==_VM ) { + return; + } + + // Do we have a previous state? + Release(); + + if( !v ){ + // Create a new VM and own it + _VM = sq_open(1024); + sq_setprintfunc(_VM,SquirrelVM::PrintFunc); + sq_pushroottable(_VM); + sqstd_register_iolib(_VM); + sqstd_register_bloblib(_VM); + sqstd_register_mathlib(_VM); + sqstd_register_stringlib(_VM); + sqstd_seterrorhandlers(_VM); + //TODO error handler, compiler error handler + sq_pop(_VM,1); + } + else { + _VM = v; + } + // After this we hold a ref + _vm = _VM; +} +*/ + +void SquirrelVM::Release() { + // Release root table object if we have one + if( _root ){ + delete _root; + _root = NULL; + } + + // Release our ref on VM - if we should + if( !_no_vm_ref ) + _vm.Reset(); + + _VM = NULL; +} + +void SquirrelVM::DropVMRefIfRefCounted( HSQUIRRELVM v ){ +#ifdef NO_GARBAGE_COLLECTOR + if( v ){ + SQObject t; + t._unVal.pThread = v; + t._type = OT_THREAD; + sq_release( v, &t ); + } +#endif +} + +BOOL SquirrelVM::Update() +{ + //update remote debugger + return TRUE; +} + +void SquirrelVM::PrintFunc(HSQUIRRELVM v,const SQChar* s,...) +{ + static SQChar temp[2048]; + va_list vl; + va_start(vl, s); + scvsprintf( temp,s, vl); + SCPUTS(temp); + va_end(vl); +} + +SquirrelObject SquirrelVM::CompileScript(const SQChar *s) +{ + SquirrelObject ret; + if(SQ_SUCCEEDED(sqstd_loadfile(_VM,s,1))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; + } + throw SquirrelError(); +} + +SquirrelObject SquirrelVM::CompileBuffer(const SQChar *s,const SQChar * debugInfo) +{ + SquirrelObject ret; + if(SQ_SUCCEEDED(sq_compilebuffer(_VM,s,(int)scstrlen(s)*sizeof(SQChar),debugInfo,1))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; + } + throw SquirrelError(); +} + +SquirrelObject SquirrelVM::RunScript(const SquirrelObject &o,SquirrelObject *_this) +{ + SquirrelObject ret; + sq_pushobject(_VM,o._o); + if(_this) { + sq_pushobject(_VM,_this->_o); + } + else { + sq_pushroottable(_VM); + } + if(SQ_SUCCEEDED(sq_call(_VM,1,SQTrue,SQ_CALL_RAISE_ERROR))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + return ret; + } + sq_pop(_VM,1); + throw SquirrelError(); + +} + + +BOOL SquirrelVM::BeginCall(const SquirrelObject &func) +{ + if(_CallState != -1) + return FALSE; + _CallState = 1; + sq_pushobject(_VM,func._o); + sq_pushroottable(_VM); + return TRUE; +} + +BOOL SquirrelVM::BeginCall(const SquirrelObject &func,SquirrelObject &_this) +{ + if(_CallState != -1) + throw SquirrelError(_SC("call already initialized")); + _CallState = 1; + sq_pushobject(_VM,func._o); + sq_pushobject(_VM,_this._o); + return TRUE; +} + +#define _CHECK_CALL_STATE \ + if(_CallState == -1) \ + throw SquirrelError(_SC("call not initialized")); + +void SquirrelVM::PushParam(const SquirrelObject &o) +{ + _CHECK_CALL_STATE + sq_pushobject(_VM,o._o); + _CallState++; +} + +void SquirrelVM::PushParam(const SQChar *s) +{ + _CHECK_CALL_STATE + sq_pushstring(_VM,s,-1); + _CallState++; +} + +void SquirrelVM::PushParam(SQInteger n) +{ + _CHECK_CALL_STATE + sq_pushinteger(_VM,n); + _CallState++; +} + +void SquirrelVM::PushParam(SQFloat f) +{ + _CHECK_CALL_STATE + sq_pushfloat(_VM,f); + _CallState++; +} + +void SquirrelVM::PushParamNull() +{ + _CHECK_CALL_STATE + sq_pushnull(_VM); + _CallState++; +} + +void SquirrelVM::PushParam(SQUserPointer up) +{ + _CHECK_CALL_STATE + sq_pushuserpointer(_VM,up); + _CallState++; +} + +SquirrelObject SquirrelVM::EndCall() +{ + SquirrelObject ret; + if(_CallState >= 0) { + int oldtop = sq_gettop(_VM); + int nparams = _CallState; + _CallState = -1; + if(SQ_SUCCEEDED(sq_call(_VM,nparams,SQTrue,SQ_CALL_RAISE_ERROR))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + }else { + sq_settop(_VM,oldtop-(nparams+1)); + throw SquirrelError(); + } + + } + return ret; +} + +SquirrelObject SquirrelVM::CreateInstance(SquirrelObject &oclass) +{ + SquirrelObject ret; + int oldtop = sq_gettop(_VM); + sq_pushobject(_VM,oclass._o); + if(SQ_FAILED(sq_createinstance(_VM,-1))) { + sq_settop(_VM,oldtop); + throw SquirrelError(); + } + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + return ret; +} + +SquirrelObject SquirrelVM::CreateTable() +{ + SquirrelObject ret; + sq_newtable(_VM); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateString(const SQChar *s) +{ + SquirrelObject ret; + sq_pushstring(_VM,s,-1); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + + +SquirrelObject SquirrelVM::CreateArray(int size) +{ + SquirrelObject ret; + sq_newarray(_VM,size); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateFunction(SQFUNCTION func) +{ + SquirrelObject ret; + sq_newclosure(_VM,func,0); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateUserData(int size) { + SquirrelObject ret; + sq_newuserdata(_VM,size); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +const SquirrelObject &SquirrelVM::GetRootTable() +{ + if( !_root ){ + sq_pushroottable(_VM); + _root = new SquirrelObject(); + _root->AttachToStackObject(-1); + sq_pop(_VM,1); + } + return *_root; +} + +void SquirrelVM::PushRootTable(void) { + sq_pushroottable(_VM); +} // SquirrelVM::PushRootTable + +// Creates a function in the table or class currently on the stack. +//void CreateFunction(HSQUIRRELVM v,const SQChar * scriptFuncName,SQFUNCTION func,int numParams=0,const SQChar * typeMask=0) { +SquirrelObject SquirrelVM::CreateFunction(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + sq_pushstring(_VM,scriptFuncName,-1); + sq_newclosure(_VM,func,0); + SquirrelObject ret; + ret.AttachToStackObject(-1); + SQChar tm[64]; + SQChar * ptm = tm; + int numParams = SQ_MATCHTYPEMASKSTRING; + if (typeMask) { + if (typeMask[0] == '*') { + ptm = 0; // Variable args: don't check parameters. + numParams = 0; // Clear SQ_MATCHTYPEMASKSTRING (does not mean match 0 params. See sq_setparamscheck()). + } else { + if (SCSNPRINTF(tm,sizeof(tm),_SC("t|y|x%s"),typeMask) < 0) { +// sq_throwerror(_VM,_SC("CreateFunction: typeMask string too long.")); + throw SquirrelError(_SC("CreateFunction: typeMask string too long.")); + } // if + } // if + } else { // <TODO> Need to check object type on stack: table, class, instance, etc. + SCSNPRINTF(tm,sizeof(tm),_SC("%s"),_SC("t|y|x")); // table, class, instance. +// tm[0] = 't'; +// tm[1] = 0; + } // if +#if 0 + sq_setparamscheck(_VM,numParams+1,ptm); // Parameters are table+args (thus, the +1). +#else + if (ptm) { + sq_setparamscheck(_VM,numParams,ptm); // Determine arg count from type string. + } // if +#endif +#ifdef _DEBUG + sq_setnativeclosurename(_VM,-1,scriptFuncName); // For debugging only. +#endif + sq_createslot(_VM,-3); // Create slot in table or class (assigning function to slot at scriptNameFunc). + return ret; +} // SquirrelVM::CreateFunction + +SquirrelObject SquirrelVM::CreateFunction(SquirrelObject & so,SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + PushObject(so); + SquirrelObject ret = CreateFunction(func,scriptFuncName,typeMask); + Pop(1); + return ret; +} // SquirrelVM::CreateFunction + +// Create a Global function on the root table. +//void CreateFunctionGlobal(HSQUIRRELVM v,const SQChar * scriptFuncName,SQFUNCTION func,int numParams=0,const SQChar * typeMask=0) { +SquirrelObject SquirrelVM::CreateFunctionGlobal(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + PushRootTable(); // Push root table. + // CreateFunction(scriptFuncName,func,numParams,typeMask); + SquirrelObject ret = CreateFunction(func,scriptFuncName,typeMask); + Pop(1); // Pop root table. + return ret; +} // SquirrelVM::CreateFunctionGlobal diff --git a/squirrel_3_0_1_stable/sqplus/SquirrelVM.h b/squirrel_3_0_1_stable/sqplus/SquirrelVM.h new file mode 100644 index 000000000..ee66a2b76 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/SquirrelVM.h @@ -0,0 +1,179 @@ +#ifndef _SQUIRREL_VM_H_ +#define _SQUIRREL_VM_H_ + +#include "SquirrelObject.h" + +struct SquirrelError { + SquirrelError(); + SquirrelError(const SQChar* s):desc(s){} + const SQChar *desc; +}; + +// This class can hold a reference to a SquirrelVM. It keeps a Squirrel ref +// to the VM to protect it from being deleted while held. +struct SquirrelVMSys { + SquirrelVMSys() { } + ~SquirrelVMSys(); + + void Set( HSQUIRRELVM v ); + void Set( const SquirrelObject& ov ); + void Reset( ){ _vm.Reset(); } + + SquirrelVMSys& operator = (HSQUIRRELVM v){ Set(v); return *this; } + operator HSQUIRRELVM () const; + +protected: + void PushRefVM(HSQUIRRELVM v); + void PopRefVM(); + SquirrelObject _vm; + friend class SquirrelVM; +}; + +// Notes on creating / destroying SquirrelVM:s: +// +// VM:s created through sq_open are special since they create a new +// SQSharedState. That shared state is later shared by any new thread +// or friend VM. sq_close can be used for closing VM:s created through +// sq_open (but not for friend VMs). +// +// Using squirrel references in SquirrelVMSys and SquirrelVM, one must +// make sure that these are all reset if one calls sq_close manually. +// +// When there are no more references to a VM, it is destroyed automatically, +// but the shared state is not! For VM:s created by SquirrelVM, it keeps +// a list of shared states it has created and will destroy them all on +// app shutdown. + +class SquirrelVM { + friend class SquirrelObject; + friend struct SquirrelError; + friend struct SquirrelVMSys; + +public: + // If a VM is passed as arg here, Init will not alter it. Otherwise + // a new VM is created and initialized. A squirrel reference is kept + // while it is the current VM. + static bool Init( HSQUIRRELVM v=NULL ); + + // Initialize with an externally created VM, without adding a ref + // on it. NOTE: This may not be compatible with Set/GetVMSys as + // we're just working with raw pointers here. + static bool InitNoRef( HSQUIRRELVM v ); + static BOOL IsInitialized(){return _VM == NULL?FALSE:TRUE;} + + static void Release(); // Release ref on VM and reset VM pointer + static void Shutdown(){ Release(); } + static void AppFinalShutdown(); // Call when finally shutting down app + + static BOOL Update(); //debugger and maybe GC later + + static SquirrelObject CompileScript(const SQChar *s); + static SquirrelObject CompileBuffer(const SQChar *s,const SQChar * debugInfo=_SC("console_buffer")); + static SquirrelObject RunScript(const SquirrelObject &o,SquirrelObject *_this = NULL); + + static void PrintFunc(HSQUIRRELVM v,const SQChar* s,...); + + static BOOL BeginCall(const SquirrelObject &func); + static BOOL BeginCall(const SquirrelObject &func,SquirrelObject &_this); + + static void PushParam(const SquirrelObject &o); + static void PushParam(const SQChar *s); + static void PushParam(SQInteger n); + static void PushParam(SQFloat f); + static void PushParam(SQUserPointer up); + static void PushParamNull(); + + static SquirrelObject EndCall(); + static SquirrelObject CreateString(const SQChar *s); + static SquirrelObject CreateTable(); + static SquirrelObject CreateArray(int size); + static SquirrelObject CreateInstance(SquirrelObject &oclass); // oclass is an existing class. Create an 'instance' (OT_INSTANCE) of oclass. + static SquirrelObject CreateFunction(SQFUNCTION func); + static SquirrelObject CreateUserData(int size); + + static const SquirrelObject &GetRootTable(); + static HSQUIRRELVM GetVMPtr() { return _VM; } + + // The sandbox VM ptr is one which cannot access functions bound with + // SqPlus. It is suitable for running non-trusted scripts that can only + // access basic functionality. + static void SetSandboxVMPtr(HSQUIRRELVM v) { + _sandboxVM = v; + } // SetSandboxVMPtr + + static HSQUIRRELVM GetSandboxVMPtr() { + return _sandboxVM; + } // GetSandboxVMPtr + + static void GetVMSys(SquirrelVMSys & vmSys) { + vmSys.Set( _vm ); + } // GetVMSys + + static void SetVMSys(const SquirrelVMSys & vmSys) { + Release(); + HSQUIRRELVM v = (HSQUIRRELVM)vmSys; + if( v ) + Init( v ); + } // SetVMSys + + static void PushValue(INT val) { + sq_pushinteger(_VM,val); + } // PushValue + static void PushValue(FLOAT val) { + sq_pushfloat(_VM,val); + } // PushValue + static void PushValue(bool val) { // Compiler treats SQBool as INT. + sq_pushbool(_VM,val); + } // PushValue + static void PushValue(SQChar * val) { + sq_pushstring(_VM,val,-1); + } // PushValue + static void PushValue(SQUserPointer val) { + sq_pushuserpointer(_VM,val); + } // PushValue + static void PushValue(const SQChar * val) { + sq_pushstring(_VM,val,-1); + } // PushValue + static void PushObject(SquirrelObject & so) { + sq_pushobject(_VM,so._o); + } // PushObject + static void Pop(SQInteger nelemstopop) { + sq_pop(_VM,nelemstopop); + } // Pop + + static void PushRootTable(void); + + // Create/bind a function on the table currently on the stack. + static SquirrelObject CreateFunction(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + // Create/bind a function on the table so. typeMask: standard Squirrel types plus: no typemask means no args, "*" means any type of args. + static SquirrelObject CreateFunction(SquirrelObject & so,SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + // Create/bind a function to the root table. typeMask: standard Squirrel types plus: no typemask means no args, "*" means any type of args. + static SquirrelObject CreateFunctionGlobal(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + + // This is a helper to correct a difference in referncing new VM:s in + // ref counted versus garbage collected modes. NOTE: Only use after creating + // a VM with: 1 - sq_open() 2 - Creating a ref to the VM (SquirrelObject) + static void DropVMRefIfRefCounted( HSQUIRRELVM v ); + + +private: + static SquirrelObject _vm; // This is a Squirrel reference to the VM + static HSQUIRRELVM _VM; // The raw C++ pointer + static bool _no_vm_ref; // Set if we only keep the raw C++ pointer and no ref + static int _CallState; + static SquirrelObject * _root; // Cached root table if non NULL + static HSQUIRRELVM _sandboxVM; // The sandbox VM (that cannot use bound functions) +}; + + +template<typename T> +inline BOOL SquirrelObject::ArrayAppend(T item) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + SquirrelVM::PushValue(item); + BOOL res = sq_arrayappend(SquirrelVM::_VM,-2) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); + return res; +} // ArrayAppend + +#endif //_SQUIRREL_VM_H_ + diff --git a/squirrel_3_0_1_stable/sqplus/changes.txt b/squirrel_3_0_1_stable/sqplus/changes.txt new file mode 100644 index 000000000..a33f32c2f --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/changes.txt @@ -0,0 +1,359 @@ +2008-07-13 "SQUIRREL2_1_1_sqplus_snapshot_20080713" + + * Released as a snapshot + + +2008-07-06 kawachi + + * Removed testSqPlus2 + + +2008-06-26 arst@users.sf.net + + * SquirrelVM.cpp / SqPlusSetup.h + - Added a new define SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + (Juggernaut, http://squirrel-lang.org/forums/2585/ShowThread.aspx#2585) + + - Added a new function: + SQClassDefBase::scriptVar(const SQChar* name, int ival, + SQBool static_var=SQFalse) + + It allows for creating either static or ordinary Squirrel class + members from C++ source code. Versions for int/double/const + SQChar*. + + - SquirrelObject::GetBase() - retrieve base class. + (Juggernaut, http://squirrel-lang.org/forums/2585/ShowThread.aspx#2585) + + +2008-06-14 Kazei + + * Fixed memory leak in overloadConstructor + (http://squirrel-lang.org/forums/thread/2516.aspx) + + +2008-05-10 Neimod + + * Fixed for typesafe scripting + (http://squirrel-lang.org/forums/thread/2478.aspx) + + +2008-05-08 arst@users.sf.net + + * sqplus.h/.cpp + + - SQ_USE_CLASS_INHERITANCE_SIMPLE is a new way of handling class + inheritence in SqPlus, relying on a template scheme (see ClassTypeBase + and ClassType<T>). It doesn't use any memory per instance and should + be a bit faster than previous scheme. SqClassDef has been given + a second template argument to account for this: + + struct SQClassDef<MyClass, TheBaseClass> ... + + - The name of the class (in SqClassDef) can be filled in by SqPlus now, + if Squirrel class name is same as C++ class name: + + SQClasDef<Troll, Creature>("Troll", "Creature").func(...) => + SQClasDef<Troll, Creature>().func(...) + + - Code to handle class types (names, copy funcs, ID tag, ...) has been + collected in ClassTypeBase and ClassType<T>. + + - A new macro to specify that classes should not be copied with default + C++ method: DECLARE_NONCOPY_TYPE(ClassThatCannotBeCopied). + + - Reworked body of repetetive template functions, Moved to + SqPlusCallTemplates.h. Can be included with different qualifiers + (const, cdecl). + + - Support for cdecl member functions (MSVC specific) through: + + SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS + + cdecl functions are compatible across compilers, while thiscall + is not. + + - Generic Push/Pop/Match handlers: SQPLUS_USE_GENERIC_HANDLERS + By default, Push/Get/Match handlers are for a single type. This + adds a fallback level, so that `hierarchy wide' handlers can + be used (define for base class and let all derived classes use + just that). + + - For functions that return a pointer to a temporarary (such as + returning a SQDefCharBuf, a template mapper class: + + Temporary<T>::type + + was added. It can hold a temporary value while finishing a + SquirrelFunction call (before returning to C++). + + - Suppressing horrible warnings from Visual C++ about sprintf and related + functions (_CRT_SECURE_NO_DEPRECATE). + + + * SquirrelVM.h/.cpp + + - Changed SquirrelVM and SquirrelVMSys to make them hold a reference + on a SQVM so that ownership can be shared in a defined way. + + - SquirrelVMSys can be used as before to swap the `active' VM. + Now it holds a ref to a VM so that a VM is closed automatically + when switched out and there are no refs to any longer. (To hold a + VM ref in the application, simply use an instance of SquirrelVMSys). + + - NOTE: A VM created through sq_open() comes out with a reference + count of 1. A VM created with sq_newthread() arrives with a ref + count of 0. SquirrelVM will compensate for this. + + - Possibility to store a `sandbox VM'. This VM is not allowed to + access functions / classes bound with SqPlus and so can run more + untrusted scripts. + + - Hopefully these changes will not break current apps. (Note: creating + and keeping correct refs on SQVM involved some difficulties (with ref- + counting and garbage collected Squirrel). The scheme provided here is + (I hope) a working solution.) + + * SquirrelObject.h/.cpp + + - Added: operator = (HSQOBJECT) + + - From forum: (http://squirrel-lang.org/forums/thread/2506.aspx) + (suggested by auron0) + - Added: operator == (const SquirrelObject& o) + - Added: CompareUserPointer(const SquirrelObject& o) + + * SqPlusUTF8.h / .cpp + + - New files for converting strings in arguments (UTF8 <-> wchar_t) + + - Fix for conversion of UTF8 sequence of length 3+ bytes + + + +2008-02-17 PallavNawani + + * BindVariable of std::string + (http://squirrel-lang.org/forums/2370/ShowThread.aspx) + + +2007-10-14 "SQUIRREL2_1_1_sqplus_snapshot_20071014" + + * Fixed const member function overloading by Tegan + (http://squirrel-lang.org/forums/thread/2160.aspx) + + * Updates for missing inline in DECLARE_INSTANCE_TYPE_NAME + (http://squirrel-lang.org/forums/thread/2156.aspx) + + * Fixed resolution in function overloading + (http://squirrel-lang.org/forums/thread/2179.aspx) + + * Added support for operator overloading suggested by Tegan + (http://squirrel-lang.org/forums/thread/2160.aspx) + + +2007-09-27 "SQUIRREL2_1_1_sqplus_snapshot_20070927" + + * Added ats's extensions : + http://squirrel-lang.org/forums/1/2153/ShowThread.aspx + + - GCC_INLINE_WORKAROUND (problems with inline functions with gcc) + - Set/get for short/char members + - Get for const SQChar* + - DECLARE_ENUM_TYPE - Allows enums to be used as arguments + - Support for more customized Push handlers + - SQPLUS_DISABLE_COPY_INSTANCES (disabling automatic use of copy + constructors) + - Support for automatically generate TypeMasks (a template + solution) on function registration + + +2007-08-25 "SQUIRREL2_1_1_sqplus_snapshot_20070825" + + * Added m0pey's smart pointer support : + http://squirrel-lang.org/forums/thread/1982.aspx + + +2007-01-07 "SQUIRREL2_1_1_sqplus_snapshot_20070701" + + * Fixed `returning a pointer of a derived class' problem with gcc + (http://squirrel-lang.org/forums/thread/1875.aspx) based on + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusNativeCreatedInstancesWithCorrectAncestry.html + + +2007-06/02 "SQUIRREL2_1_1_sqplus_snapshot_20070602" + + * Fix by Sebastien Frippiat: + http://squirrel-lang.org/forums/thread/507.aspx + + +2007-05-27 "SQUIRREL2_1_1_sqplus_snapshot_20070527" + + * Added sqplus/SqPlusOverload.h for function overloading. See + testSqPlus2unit/test_FunctionOverloading.cpp. + + +2007-03-04 "SQUIRREL2_1_1_sqplus_snapshot_20070304" + + * Fixed compilation problem on g++-3.4.4 (cygwin): + http://squirrel-lang.org/forums/thread/1753.aspx + + +2007-02-25 "SQUIRREL2_1_1_sqplus_snapshot_20070225" + + * Fix by Kamaitati: http://squirrel-lang.org/forums/thread/1748.aspx + + * Modified sqplu.h (SquirrelObject::Set<>()) for gcc + + * Added testSqPlus2unit directory for unit testing + + +2006-10-09- "SQUIRREL2_1_1_sqplus_25" + + * Fixed SqPlusConst.h: + http://squirrel-lang.org/forums/thread/1314.aspx, changed + SquirrelObject Get/Set to default to pass-by-reference, where + pass-by-copy requires extra parameter + + +2006-10-08 "SQUIRREL2_1_1_sqplus_24" + + * Added SQClassDefNoConstructor<>: + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusWithoutAutoDefaultConstructor.html + (allows binding abstract base classes/pure-virtual-interfaces) + + * Added "Squirrel Set/Get objects" + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusGetSetObjects.html + + +2006-09-30 "SQUIRREL2_1_1_sqplus_23" + + * Fixed return type for sq_std_string Get() + + +2006-08-21 "SQUIRREL2_1_0_sqplus_22" + + * Merged in Squirrel 2.1.1 Stable + + +2006-08-20 "SQUIRREL2_1_0_sqplus_21" + + * Changed code order to be compatible with GCC 4.1.x. + + * Added jflanglois' suggestion for std::basic_string<SQChar> + + +2006-06-27 "SQUIRREL2_1_0_sqplus_20" + + * Added Katsuaki Kawachi's GetInstance()/Match() changes + (http://www.squirrel-lang.org/forums/962/ShowPost.aspx) + + +2006-02-06 "SQUIRREL2_1_0_sqplus_19" + + * Added VS7.1 make/project files with 71 suffix: can be used + alongside VS8 without directory changes + + * Added optional debug string argument to SquirrelVM::CompileBuffer() + + +2006-05-28 "SQUIRREL2_1_0_sqplus_18" + + * Added Kamaitati's changes: bug fix, C++ style inheritance support, + null instance argument support + + +2006-04-25 "SQUIRREL2_1_0_sqplus_17" + + * Changed SquirrelObject::GetInstanceUP() to return NULL and + clear internal error state on invalid instance type request + + * Added SquirrelObject::GetTypeName(const "SQChar" * key), + SquirrelObject::GetTypeName("INT" key) and + SquirrelObject::GetTypeName(). + + * Added SQ_SUPPORT_INSTANCE_TYPE_INFO compile time option + + * Added missing template arguments (7 argument case) + + * Source changes to support VS7.1 and VS8 compilation (standard and + UNICODE builds) + + * Added Code::Blocks project files + + +2006-03-26 "SQUIRREL2_1_0_sqplus_11" + + * Updated make/build files to VS8 (http://msdn.microsoft.com/vstudio/) + + * Source changes for VS8 compilation + + +2006-03-19 "SQUIRREL2_1_0_sqplus_10" + + * Updated to Squirrel 2.1 + + +2006-02-27 "SQUIRREL2_0_5_sqplus_9" + + * Added Ben's changes to implement DECLARE_INSTANCE_TYPE_NAME + (http://www.squirrel-lang.org/forums/635/ShowPost.aspx) + + +2005-12-22 "SQUIRREL2_0_5_sqplus_8" + + * Added GetVMSys() and SetVMSys() to better support multiple VM's + + +2005-11-21 "SQUIRREL2_0_5_sqplus_7" + + * Added modular support for const member functions. Defining + SQPLUS_CONST_OPT before including sqplus.h enables the added + functionality + + * SqPlus tested on Mac OS-X + + +2005-11-03 "SQUIRREL2_0_5_sqplus_6" + + * Fixed inheritance issue: tables added to classes are not newly + created upon instantiation- they must be cloned during + construction (language design) + + * Reworked projects build settings to better allow building all + projects types: Debug, Release, Debug - Unicode, Release - Unicode + + +2005-11-01 "SQUIRREL2_0_5_sqplus_5" + + * Added Unicode support + + +2005-10-23 "SQUIRREL2_0_5_sqplus_4" + + * Added gcc support: + - Added simple GNU Makefiles for gcc + - Minor code changes for gcc compilation + - Tested on RH Linux gcc 3.2.3, Cygwin gcc 3.4.4, and gcc on Sony PSP + (http://www.squirrel-lang.org/forums/420/ShowPost.aspx#420) + + * Added ClassDef::enumInt() for registering enums as ints + (to replace ClassDef::constant((int)myEnum)) + + +2005-10-14 "SQUIRREL2_0_5_sqplus_3" + + * Added support for SquirrelObject as a function argument and return + value. Tables and arrays can be directly accessed without using + the stack. This also makes it possible to return tables, arrays, + classes, and closures for later use at runtime, saving look-up + overhead + + * Added GetRet() for SquirrelFunction<> to ensure proper stack + behavior + + * Added additional error return info to help with debugging + + * Removed unused code + + diff --git a/squirrel_3_0_1_stable/sqplus/sqplus.cbp b/squirrel_3_0_1_stable/sqplus/sqplus.cbp new file mode 100644 index 000000000..ba10ef105 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/sqplus.cbp @@ -0,0 +1,190 @@ +<?xml version="1.0"?> +<!DOCTYPE CodeBlocks_project_file> +<CodeBlocks_project_file> + <FileVersion major="1" minor="1"/> + <Project> + <Option title="sqplus"/> + <Option makefile="Makefile"/> + <Option makefile_is_custom="0"/> + <Option default_target="-1"/> + <Option compiler="0"/> + <Build> + <Target title="Debug"> + <Option output="..\lib\libsqplusD.a"/> + <Option working_dir=""/> + <Option object_output="Debug"/> + <Option deps_output=".deps"/> + <Option type="2"/> + <Option compiler="0"/> + <Option createDefFile="1"/> + <Option projectResourceIncludeDirsRelation="2"/> + <Compiler> + <Add option="-DWIN32"/> + <Add option="-D_DEBUG"/> + <Add option="-D_LIB"/> + <Add option="-D_CRT_SECURE_NO_DEPRECATE"/> + <Add option="-W"/> + <Add option="-O0"/> + <Add directory="..\include"/> + </Compiler> + </Target> + <Target title="Release"> + <Option output="..\lib\libsqplus.a"/> + <Option working_dir=""/> + <Option object_output="Release"/> + <Option deps_output=".deps"/> + <Option type="2"/> + <Option compiler="0"/> + <Option createDefFile="1"/> + <Option projectResourceIncludeDirsRelation="2"/> + <Compiler> + <Add option="-DWIN32"/> + <Add option="-DNDEBUG"/> + <Add option="-D_LIB"/> + <Add option="-D_CRT_SECURE_NO_DEPRECATE"/> + <Add option="-W"/> + <Add option="-g"/> + <Add directory="..\include"/> + </Compiler> + </Target> + <Target title="Debug - Unicode"> + <Option output="..\lib\libsqplusDU.a"/> + <Option working_dir=""/> + <Option object_output="Debug - Unicode"/> + <Option deps_output=".deps"/> + <Option type="2"/> + <Option compiler="0"/> + <Option createDefFile="1"/> + <Option projectResourceIncludeDirsRelation="2"/> + <Compiler> + <Add option="-DWIN32"/> + <Add option="-D_DEBUG"/> + <Add option="-D_LIB"/> + <Add option="-D_CRT_SECURE_NO_DEPRECATE"/> + <Add option="-D_CRT_NON_CONFORMING_SWPRINTFS"/> + <Add option="-W"/> + <Add option="-O0"/> + <Add directory="..\include"/> + </Compiler> + </Target> + <Target title="Release - Unicode"> + <Option output="..\lib\libsqplusU.a"/> + <Option working_dir=""/> + <Option object_output="Release - Unicode"/> + <Option deps_output=".deps"/> + <Option type="2"/> + <Option compiler="0"/> + <Option createDefFile="1"/> + <Option projectResourceIncludeDirsRelation="2"/> + <Compiler> + <Add option="-DWIN32"/> + <Add option="-DNDEBUG"/> + <Add option="-D_LIB"/> + <Add option="-D_CRT_SECURE_NO_DEPRECATE"/> + <Add option="-D_CRT_NON_CONFORMING_SWPRINTFS"/> + <Add option="-W"/> + <Add option="-g"/> + <Add directory="..\include"/> + </Compiler> + </Target> + </Build> + <Unit filename="SqPlus.cpp"> + <Option compilerVar="CPP"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SqPlusConst.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelBindingsUtils.cpp"> + <Option compilerVar="CPP"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelBindingsUtils.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelBindingsUtilsWin32.cpp"> + <Option compilerVar="CPP"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelBindingsUtilsWin32.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelObject.cpp"> + <Option compilerVar="CPP"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelObject.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelVM.cpp"> + <Option compilerVar="CPP"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="SquirrelVM.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="sqplus.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + <Unit filename="sqplusWin32.h"> + <Option compilerVar=""/> + <Option compile="0"/> + <Option link="0"/> + <Option target="Debug"/> + <Option target="Release"/> + <Option target="Debug - Unicode"/> + <Option target="Release - Unicode"/> + </Unit> + </Project> +</CodeBlocks_project_file> diff --git a/squirrel_3_0_1_stable/sqplus/sqplus.h b/squirrel_3_0_1_stable/sqplus/sqplus.h new file mode 100644 index 000000000..6116d50ec --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/sqplus.h @@ -0,0 +1,2327 @@ +// SqPlus.h +// Created by John Schultz 9/05/05, major update 10/05/05. +// Template function call design from LuaPlusCD by Joshua C. Jensen, +// inspired by luabind which was inspired by boost::python. +// Const argument, const member functions, and Mac OS-X changes by Simon Michelmore. +// DECLARE_INSTANCE_TYPE_NAME changes by Ben (Project5) from http://www.squirrel-lang.org/forums/. +// Added Kamaitati's changes 5/28/06. +// Free for any use. + +#ifndef _SQ_PLUS_H_ +#define _SQ_PLUS_H_ + +#include <stdlib.h> +#include <assert.h> + +#ifdef __APPLE__ + #include <malloc/malloc.h> +#else + #include <malloc.h> +#endif +#include <memory.h> +#include <memory> +#include <limits.h> // For INT_MAX on GCC + +#include "squirrel.h" // Include to get SQUNICODE setting from here +#ifndef _SC + #error No _SC macro - Usually defined in squirrel.h +#endif +// Provide a _sqT(...) macros also (same as _SC but easier to know its for Squirrel) +#ifndef _sqT + #define _sqT _SC +#endif + +// For backward compatibility, define _T if outside of Windows platform. +// (really, _SC() or _sqT() are better, since that leaves us free to run +// Squirrel in ASCII or wchar_t mode, regardless of the app being built). +#if !defined(_WIN32) && !defined(_WIN64) + #ifndef _T + #define _T _SC + #endif +#endif + + +// A comment about strings. We let squirrel.h determine whether to use +// char or wchar_t strings. So here we follow the define SQUNICODE. This +// opens up for using Unicode system calls on Windows while having the script +// engine in ASCII mode, or vice versa. To enable this, also the macro +// _SC("some string") is used instead of _T("some string"). +// +// To handle the case where function parameters are given in the opposite +// character mode (char if SQChar is wchar_t and vice versa), such strings +// can be converted on the fly to the other mode in the function call, if +// the define SQPLUS_AUTOCONVERT_OTHER_CHAR is set below. Buffers are +// allocated and kept around for the duration of the function call. The +// same applies to returned strings of the opposite type. + +#if defined(_MSC_VER) || defined(__BORLANDC__) + #include <tchar.h> + #ifndef SQUNICODE + #define SCSNPRINTF _snprintf + #define SCPUTS puts + #else + #define SCSNPRINTF _snwprintf + #define SCPUTS _putws + #endif + #if defined(_MSC_VER) + #ifndef _CRT_SECURE_NO_DEPRECATE + #define _CRT_SECURE_NO_DEPRECATE // Disable warnings around various sprintf + #endif + #pragma warning(disable: 4996) // When above does not work + #endif +#else + #ifdef SQUNICODE + #define SCSNPRINTF _snwprintf + #define SCPUTS _putws + #include <stdio.h> // for snprintf + #else + #define SCSNPRINTF snprintf + #include <stdio.h> // for snprintf + #define SCPUTS puts + #endif +#endif + + +#ifndef _WINDEF_ + typedef int BOOL; + typedef int INT; + typedef float FLOAT; + #define TRUE 1 + #define FALSE 0 +#endif + +#if 1 +#define SQ_CALL_RAISE_ERROR SQTrue +#else +#define SQ_CALL_RAISE_ERROR SQFalse +#endif + +#include "SquirrelObject.h" +#include "SquirrelVM.h" +#include "SquirrelBindingsUtils.h" + +// All setup defines have moved to its own file +#include "SqPlusSetup.h" + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +#define SQPLUS_AUTOCONVERT_MAX_INSTANCES 8 // In argument conversion, don't keep more than this alive +#include "SqPlusOCharBuf.h" +#endif + +#if defined(SQPLUS_SUPPORT_STD_STRING) && defined(SQUNICODE) + #ifdef _MSC_VER + #pragma message("std::string and SQChar as wchar_t is not compatible!") + #else + #warning std::string and SQChar as wchar_t is not compatible! + #endif +#endif + + +namespace SqPlus { + +template<class T> struct TypeWrapper {}; +struct SquirrelNull {}; +struct SQNoBaseClass {}; // For scripted classes with no base class (or no scripted base class) + +struct SQAnything { void * anything; }; // Needed for binding pointers to variables (cannot dereference void *). +typedef SQAnything * SQAnythingPtr; +typedef SQChar * SQCharPtr; + +// Helper struct to (sometimes) store a temporary return value as another type. +// Useful when returning const char* and other types that require temp allocation. +// For primitive types, it just maps onto itself. +template<class T> +struct Temporary { + typedef T type; +}; + +// References are tricky, but they should just be filtered out usually +template<class T> +struct SqAssignableRef { + SqAssignableRef( ) : m_pt(0) { } + void operator = (T& tr){ m_pt=&tr; } + operator T& () { return *m_pt; } + T *m_pt; +}; + +template<class T> +struct Temporary<T&> { + typedef SqAssignableRef<T> type; +}; + + +// === Do not use directly: use one of the predefined sizes below === + +struct ScriptStringVarBase { + const unsigned char MaxLength; // Real length is MaxLength+1. + SQChar s[1]; + ScriptStringVarBase(int _MaxLength) : MaxLength(_MaxLength) {} + operator SQChar * () { return &s[0]; } + operator void * () { return (void *)&s[0]; } + const SQChar * operator = (const SQChar * _s) { + return safeStringCopy(s,_s,MaxLength); + } + // Special safe string copy where MaxLength is 1 less than true buffer length. + // strncpy() pads out nulls for the full length of the buffer specified by MaxLength. + static inline SQChar * safeStringCopy(SQChar * d,const SQChar * s,int MaxLength) { + int i=0; + while (s[i]) { + d[i] = s[i]; + i++; + if (i == MaxLength) break; + } // while + d[i] = 0; // Null terminate. + return d; + } // safeStringCopy +}; + +// === Do not use directly: use one of the predefined sizes below === + +template<int MAXLENGTH> // MAXLENGTH is max printable characters (trailing NULL is accounted for in ScriptStringVarBase::s[1]). +struct ScriptStringVar : ScriptStringVarBase { + SQChar ps[MAXLENGTH]; + ScriptStringVar() : ScriptStringVarBase(MAXLENGTH) { + s[0] = 0; + } + ScriptStringVar(const SQChar * _s) : ScriptStringVarBase(MAXLENGTH) { + *this = _s; + } + const SQChar * operator = (const SQChar * _s) { + return safeStringCopy(s,_s,MaxLength); + } + const SQChar * operator = (const ScriptStringVar & _s) { + return safeStringCopy(s,_s.s,MaxLength); + } + bool operator == (const ScriptStringVar & _s) { + return _strcmp(s,_s.s) == 0; + } + bool compareCaseInsensitive(const ScriptStringVar & _s) { + return _stricmp(s,_s.s) == 0; + } +}; + +// === Fixed size strings for scripting === + +typedef ScriptStringVar<8> ScriptStringVar8; +typedef ScriptStringVar<16> ScriptStringVar16; +typedef ScriptStringVar<32> ScriptStringVar32; +typedef ScriptStringVar<64> ScriptStringVar64; +typedef ScriptStringVar<128> ScriptStringVar128; +typedef ScriptStringVar<256> ScriptStringVar256; + +// === Script Variable Types === + +enum ScriptVarType { + VAR_TYPE_NONE = -1, + VAR_TYPE_INT = 0, + VAR_TYPE_UINT, + VAR_TYPE_FLOAT, + VAR_TYPE_BOOL, + VAR_TYPE_CONST_STRING, + VAR_TYPE_STRING, + VAR_TYPE_USER_POINTER, + VAR_TYPE_INSTANCE, +#ifdef SQPLUS_SUPPORT_STD_STRING + VAR_TYPE_STD_STRING, +#endif +}; + +template <typename T> +struct TypeInfo { + const SQChar * typeName; + enum {TypeID=VAR_TYPE_NONE, Size=0, TypeMask='?', IsInstance=0}; +}; + +// === Common Variable Types === + +template<> +struct TypeInfo<INT> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("int")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(INT),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<unsigned> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("uint")) {} + enum {TypeID=VAR_TYPE_UINT,Size=sizeof(unsigned), IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<FLOAT> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("float")) {} + enum {TypeID=VAR_TYPE_FLOAT,Size=sizeof(FLOAT),TypeMask='f', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<bool> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("bool")) {} + enum {TypeID=VAR_TYPE_BOOL,Size=sizeof(bool),TypeMask='b', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<short> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("short")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(short),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<char> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("char")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(char),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<SQUserPointer> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("SQUserPointer")) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<SQAnything> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("SQUserPointer")) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<SQNoBaseClass> { + const SQChar * typeName; + TypeInfo() : typeName(0) {} + enum {TypeID=-1,Size=0,TypeMask=' ', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo<const SQChar *> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("const SQChar *")) {} + enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQChar *),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +template<> +struct TypeInfo<const SQOtherChar *> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("const SQOtherChar *")) {} + enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQOtherChar *),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; +template<> +struct Temporary<SQOtherChar*> { + typedef SQOthCharBuf type; +}; +template<> +struct Temporary<const SQOtherChar*> { + typedef SQOthCharBuf type; +}; +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +// base case: raw pointer +template<typename T, int is_inst> +struct TypeInfoPtrBase { + const SQChar * typeName; + TypeInfoPtrBase() : typeName(TypeInfo<T>().typeName) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(T*),TypeMask='u'}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<typename T> +struct TypeInfoPtrBase<T,1> : public TypeInfo<T> { }; + +// Partial specialization for pointers (to access type without pointer / or instance typeinfo) +template<class T> +struct TypeInfo<T*> : public TypeInfoPtrBase<T,TypeInfo<T>::IsInstance> { }; + +// Same thing for references +template<class T> +struct TypeInfo<T&> : public TypeInfoPtrBase<T,TypeInfo<T>::IsInstance> { }; + +#ifdef SQPLUS_SUPPORT_STD_STRING +template<> +struct TypeInfo<std::string> { + const SQChar *typeName; + TypeInfo() : typeName(_SC("std::string")) {} + enum {TypeID=SqPlus::VAR_TYPE_STD_STRING,Size=sizeof(std::string),TypeMask='s'}; + operator ScriptVarType() {return ScriptVarType(TypeID);} +}; +#endif + +template<> +struct TypeInfo<ScriptStringVarBase> { + const SQChar * typeName; + TypeInfo() : typeName(_SC("ScriptStringVarBase")) {} + enum {TypeID=VAR_TYPE_STRING,Size=sizeof(ScriptStringVarBase),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +// === Fixed String Variants === + +template<int N> +struct TypeInfo<ScriptStringVar<N> > { + SQChar typeName[24]; + TypeInfo() { scsprintf(typeName,_SC("ScriptStringVar<%d>"),N); } + enum {TypeID=VAR_TYPE_STRING,Size=N*sizeof(ScriptStringVar<N>),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +#ifdef SQPLUS_SMARTPOINTER_OPT + #define SQPLUS_SMARTPOINTER_ACCESSTYPE + #include "SqPlusSmartPointer.h" +#else + enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2}; +#endif // SQPLUS_SMARTPOINTER_OPT + +// See VarRef and ClassType<> below: for instance assignment. +typedef void (*CopyVarFunc)(void * dst,void * src); + + +// === Class Type Helper class: returns an ID for each class type and provides base class pointer offset === + +struct ClassTypeBase { + ClassTypeBase() : m_pbase(0), m_name(0), m_offset(0), m_may_have_offset(-1) { } + // Many types cannot have offset, since "this" is the same for all base classes of + // an instance. Detect this, to avoid sum up base offsets all the time. + int MayHaveOffset( ) { + if( m_may_have_offset<0 ){ + if( m_offset ) m_may_have_offset = 1; + else m_may_have_offset = m_pbase ? m_pbase->MayHaveOffset() : 0; + } + return m_may_have_offset; + } + int GetOffsetTo( ClassTypeBase *pbase ){ + if( !m_pbase ) { /*printf("ClassTypeBase::getOffsetTo - Warning - Base type pointer is NULL!\n" );*/ return 0; } + return m_pbase==pbase ? m_offset : m_offset+m_pbase->GetOffsetTo(pbase); + } + virtual CopyVarFunc vgetCopyFunc(void) = 0; + virtual const SQChar* GetTypeName() = 0; + + ClassTypeBase *m_pbase; + const SQChar *m_name; // Name of type + int m_offset; // Adjustment of this pointer between this type and its base class + int m_may_have_offset; // Set to 0 for types that cannot possibly have offset +}; + +// This level handles instance copying in different ways +template<typename T,bool copyable> +struct ClassTypeCopyImpl; + +// Helper struct to decide if type is copyable or not +template<typename T> +struct IsCopyable { enum { value=true }; }; + +#define DECLARE_NONCOPY_TYPE_INTERN(TYPE) \ + template<> struct IsCopyable<TYPE> { enum { value=false }; }; + +// Macro to declare a type that should _not_ be copied using ordinary +// c++ copy expresssion: *(T*)pt1 = *(T*)pt2; +#define DECLARE_NONCOPY_TYPE(TYPE) namespace SqPlus { \ + template<> struct IsCopyable<TYPE> { enum { value=false }; }; \ +} + +// Base class to do copying in ordinary C++ way +template<typename T> +struct ClassTypeCopyImpl<T,true> : public ClassTypeBase { + static void copy(T * dst,T * src) { + *dst = *src; // This works types with copy ctor / assign operator + } // copy +}; + +// Base class to do copying with memcpy +template<typename T> +struct ClassTypeCopyImpl<T,false> : public ClassTypeBase { + static void copy(T * dst,T * src) { + memcpy(dst,src,sizeof(T)); // This works for raw data types + } // copy +}; + +// Base classes to do avoid copying altogether (void case) +template<> +struct ClassTypeCopyImpl<void,true> : public ClassTypeBase { + static void copy(void * dst,void * src) { } // copy +}; + +template<> +struct ClassTypeCopyImpl<void,false> : public ClassTypeBase { + static void copy(void * dst,void * src) { } // copy +}; + + +template<typename T> +struct ClassType : public ClassTypeCopyImpl<T,IsCopyable<T>::value> { + typedef ClassTypeCopyImpl<T,IsCopyable<T>::value> ClassTypeBase; + ClassType( ) { this->m_name=stGetName(); } + + virtual CopyVarFunc vgetCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; } + virtual const SQChar* GetTypeName(){ return this->m_name; } + + template<class BC> + void SetBase(TypeWrapper<BC>) { + this->m_pbase = ClassType<BC>::Get(); + T* pt = reinterpret_cast<T*>(this); + this->m_offset = ((char*)pt)-((char*)static_cast<BC*>(pt)); + } + static ClassType* Get(){ static ClassType<T> st_ct; return &st_ct; } + static ClassTypeBase* type() { return Get(); } + static CopyVarFunc getCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; } + static const SQChar* stGetName(){ return TypeInfo<T>().typeName; } + + #ifdef SQPLUS_OVERLOAD_OPT + #define SQPLUS_OVERLOAD_RELEASE_HOOK + #include "SqPlusOverload.h" + #endif +}; + + +// === Variable references for script access === + +#define SQ_PLUS_TYPE_TABLE _SC("__SqTypes") + +struct VarRef { + // In this case 'offsetOrAddrOrConst' is simpler than using an anonymous union. + void * offsetOrAddrOrConst; // Instance member variable offset from 'this' pointer base (as size_t), or address if static variable (void *), or constant value. + ScriptVarType m_type; // Variable type (from enum above). + ClassTypeBase* instanceType; // Class type of the containing class instance (for member vars only). + ClassTypeBase* varType; // The class type of the variable itself + short m_size; // ATS: Use for short and char support. For debugging only (size of item when pointer to item is dereferenced). Could be used for variable max string buffer length. + short m_access; // VarAccessType. + + VarRef() : offsetOrAddrOrConst(0), m_type(VAR_TYPE_NONE), instanceType(0/*(SQUserPointer)-1*/), /*copyFunc(0),*/ m_size(0), m_access(VAR_ACCESS_READ_WRITE) {} + VarRef(void * _offsetOrAddrOrConst, ScriptVarType _type, ClassTypeBase* _instanceType, ClassTypeBase* _varType, int _size, VarAccessType _access) : + offsetOrAddrOrConst(_offsetOrAddrOrConst), m_type(_type), instanceType(_instanceType), varType(_varType), m_size(_size), m_access(_access) { +#ifdef SQ_SUPPORT_INSTANCE_TYPE_INFO + SquirrelObject typeTable = SquirrelVM::GetRootTable().GetValue(SQ_PLUS_TYPE_TABLE); + if (typeTable.IsNull()) { + typeTable = SquirrelVM::CreateTable(); + SquirrelObject root = SquirrelVM::GetRootTable(); + root.SetValue(SQ_PLUS_TYPE_TABLE,typeTable); + } // if + typeTable.SetValue(INT((size_t)varType),varType->GetTypeName()); +#endif // SQ_SUPPORT_INSTANCE_TYPE_INFO + } +}; + +typedef VarRef * VarRefPtr; + +// Internal use only. +inline void getVarNameTag(SQChar * buff,INT maxSize,const SQChar * scriptName) { +// assert(maxSize > 3); +#if 1 + SQChar * d = buff; + d[0] = '_'; + d[1] = 'v'; + d = &d[2]; + maxSize -= (2+1); // +1 = space for null. + int pos=0; + while (scriptName[pos] && pos < maxSize) { + d[pos] = scriptName[pos]; + pos++; + } // while + d[pos] = 0; // null terminate. +#else + SCSNPRINTF(buff,maxSize,_SC("_v%s"),scriptName); +#endif +} // getVarNameTag + +// Internal use only. +int setVarFunc(HSQUIRRELVM v); +int getVarFunc(HSQUIRRELVM v); +int setInstanceVarFunc(HSQUIRRELVM v); +int getInstanceVarFunc(HSQUIRRELVM v); + +// === BEGIN Helpers === + +inline void createTableSetGetHandlers(SquirrelObject & so) { + SquirrelObject delegate = so.GetDelegate(); + if (!delegate.Exists(_SC("_set"))) { + delegate = SquirrelVM::CreateTable(); + SquirrelVM::CreateFunction(delegate,setVarFunc,_SC("_set"),_SC("sn|b|s")); // String var name = number(int or float) or bool or string. + SquirrelVM::CreateFunction(delegate,getVarFunc,_SC("_get"),_SC("s")); // String var name. + so.SetDelegate(delegate); + } // if +} // createTableSetGetHandlers + +inline VarRefPtr createVarRef(SquirrelObject & so,const SQChar * scriptVarName) { + VarRefPtr pvr=0; + ScriptStringVar256 scriptVarTagName; getVarNameTag(scriptVarTagName,sizeof(scriptVarTagName),scriptVarName); + if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) { + so.NewUserData(scriptVarTagName,sizeof(*pvr)); + if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) throw SquirrelError(_SC("Could not create UserData.")); + } // if + return pvr; +} // createVarRef + +template<typename T> +void validateConstantType(T constant) { + switch(TypeInfo<T>()) { + case VAR_TYPE_INT: + case VAR_TYPE_FLOAT: + case VAR_TYPE_BOOL: + case VAR_TYPE_CONST_STRING: + break; + default: + throw SquirrelError(_SC("validateConstantType(): type must be INT, FLOAT, BOOL, or CONST CHAR *.")); + } // case +} // validateConstantType + +inline void createInstanceSetGetHandlers(SquirrelObject & so) { + if (!so.Exists(_SC("_set"))) { + SquirrelVM::CreateFunction(so,setInstanceVarFunc,_SC("_set"),_SC("sn|b|s|x")); // String var name = number(int or float) or bool or string or instance. + SquirrelVM::CreateFunction(so,getInstanceVarFunc,_SC("_get"),_SC("s")); // String var name. + } // if +} // createInstanceSetGetHandlers + +// === END Helpers === + + +// Provide an overridable way of copying / deleting objects +template<typename T> +struct ObjectCloner { + static T* Clone(T* src){ return new T(src); } + static void Delete(T* dst){ if(dst) delete dst; } +}; + +// specialization for void type +//template<> inline void ClassType<void>::copy(void *dst, void *src) {} +DECLARE_NONCOPY_TYPE_INTERN(void) + + +// === Bind a global or pre-allocated (not instance) class member variable or constant (for tables only (not classes)) === + +template<typename T> +void BindVariable(SquirrelObject & so,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + VarRefPtr pvr = createVarRef(so,scriptVarName); + *pvr = VarRef(var,TypeInfo<T>(),NULL,ClassType<T>::type(),sizeof(*var),access); + createTableSetGetHandlers(so); +} // BindVariable + +// === Bind a constant by value: INT, FLOAT, BOOL, or CONST CHAR * (for tables only (not classes)) === + +template<typename T> +void BindConstant(SquirrelObject & so,T constant,const SQChar * scriptVarName) { + validateConstantType(constant); + VarRefPtr pvr = createVarRef(so,scriptVarName); + struct CV { + T var; + } cv; // Cast Variable helper. + cv.var = constant; + *pvr = VarRef(*(void **)&cv,TypeInfo<T>(),NULL,ClassType<T>::type(),sizeof(constant),VAR_ACCESS_CONSTANT); + createTableSetGetHandlers(so); +} // BindConstant + +template<typename T> +void BindVariable(T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + SquirrelObject so = SquirrelVM::GetRootTable(); + BindVariable(so,var,scriptVarName,access); +} // BindVariable + +template<typename T> +void BindConstant(T constant,const SQChar * scriptVarName) { + SquirrelObject so = SquirrelVM::GetRootTable(); + BindConstant(so,constant,scriptVarName); +} // BindConstant + +// === Register a class instance member variable or constant. var argument provides type and offset ( effectively &((ClassType *)0)->var ) === + +// classType is the type of the member variable's containing class. + template<typename T> +void RegisterInstanceVariable(SquirrelObject & so,ClassTypeBase* classType,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + VarRef * pvr = createVarRef(so,scriptVarName); + void * offsetOrAddrOrConst = (void *)var; // var must be passed in as &obj->var, where obj = 0 (the address is the offset), or as static/global address. + *pvr = VarRef(offsetOrAddrOrConst,TypeInfo<T>(),classType,ClassType<T>::type(),sizeof(*var),access); + createInstanceSetGetHandlers(so); +} // RegisterInstanceVariable + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +#include "SqPlusSmartPointer.h" +#endif + +template<typename T> +void RegisterInstanceConstant(SquirrelObject & so,ClassTypeBase *classType,T constant,const SQChar * scriptVarName) { + validateConstantType(constant); + VarRef * pvr = createVarRef(so,scriptVarName); + struct CV { + T var; + size_t pad; + } cv; // Cast Variable helper. + cv.var = constant; + *pvr = VarRef(*(void **)&cv,TypeInfo<T>(),classType,ClassType<T>::type(),sizeof(constant),VAR_ACCESS_CONSTANT); + createInstanceSetGetHandlers(so); +} // RegisterInstanceConstant + +////////////////////////////////////////////////////////////////////////// +/////////// BEGIN Generalized Class/Struct Instance Support ////////////// +////////////////////////////////////////////////////////////////////////// + +// Was previously in SqPlus namespace +//BOOL CreateNativeClassInstance(HSQUIRRELVM v,const SQChar * classname,SQUserPointer ud,SQRELEASEHOOK hook); // In SquirrelBindingUtils.cpp. + +// Create native class instance and leave on stack. +//BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className); + +// Create new instance, copy 'classToCopy', and store result on stack. +template<typename T> +inline BOOL CreateCopyInstance(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) { +#ifndef SQPLUS_DISABLE_COPY_INSTANCES + if (!CreateConstructNativeClassInstance(v,className)) { + return FALSE; + } // if + SQUserPointer up=0; + sq_getinstanceup(v,-1,&up,ClassType<T>::type()); + if (!up) return FALSE; + T * newClass = (T *)up; + *newClass = classToCopy; // <TODO> Optimized version that uses the copy constructor. + return TRUE; +#else + return FALSE; +#endif +} // CreateCopyInstance + +// Create a new copy of type 'className' and copy 'classToCopy', return result via SquirrelObject. +template<typename T> +inline SquirrelObject NewClassCopy(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) { + if (CreateCopyInstance(v, className,classToCopy)) { + HSQOBJECT t; + sq_getstackobj(v,-1,&t); + SquirrelObject obj(t); + sq_poptop(v); + return obj; + } else { + throw SquirrelError(_SC("NewClassCopy(): could not create class")); + } // if + return SquirrelObject(); +} // NewClassCopy + +// Return a new class copy on the stack from a varArgs function call. +template<typename T> +inline int ReturnCopy(HSQUIRRELVM v,const T & classToCopy) { + SquirrelObject so(NewClassCopy(v,GetTypeName(classToCopy),classToCopy)); + return StackHandler(v).Return(so); +} // ReturnCopy + +// Katsuaki Kawachi's GetInstance<> exception change. 6/27/06 jcs + +// Get an instance of type T from the stack at idx (for function calls). +template<typename T,bool ExceptionOnError> +T * GetInstance(HSQUIRRELVM v,SQInteger idx) { + SQUserPointer up=0; + if (SQ_FAILED(sq_getinstanceup(v,idx,&up,ClassType<T>::type()))) { + up = 0; + } + if (ExceptionOnError) { // This code block should be compiled out when ExceptionOnError is false. In any case, the compiler should not generate a test condition (include or exclude the enclosed code block). + if (!up) { + throw SquirrelError(_SC("GetInstance: Invalid argument type")); + } + } // if + return (T *)up; +} // GetInstance + + +template<typename T> void Push(HSQUIRRELVM v, T* pt); +template<typename T> void Push(HSQUIRRELVM v, T& t); +template<typename T> bool Match(TypeWrapper<T&>, HSQUIRRELVM v, int ix); +template<typename T> bool Match(TypeWrapper<T*>, HSQUIRRELVM v, int ix); +template<typename T> T &Get(TypeWrapper<T&>, HSQUIRRELVM v, int ix); +template<typename T> T *Get(TypeWrapper<T*>, HSQUIRRELVM v, int ix); + + +#ifdef SQPLUS_USE_GENERIC_HANDLERS +// With template specialization, we get Push handlers per 'precise type match' +// This adds a fallback level after that, where we can delegate the work to +// wider C-style functions that can do something for a whole class hierarchy. +// (GenPush, GenGet, GenMatch). + +// This macro allows for a a last generic cast operation before giving control +// to one of GenPush/GenMatch/GenGet. +#ifndef SQPLUS_GEN_CAST + #define SQPLUS_GEN_CAST(TYPE,value) ((TYPE*)value) +#endif + +template<typename T> void Push(HSQUIRRELVM v, T* pt){ GenPush(v,SQPLUS_GEN_CAST(T,pt)); } +template<typename T> void Push(HSQUIRRELVM v, T& t){ GenPush(v,SQPLUS_GEN_CAST(T,&t)); } +template<typename T> bool Match(TypeWrapper<T&>, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) + return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); + else return false; +} +template<typename T> bool Match(TypeWrapper<T*>, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) + return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); + else return false; +} +template<typename T> T &Get(TypeWrapper<T&>, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) + return *(T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); + else return *SQPLUS_GEN_CAST(T,0); +} +template<typename T> T *Get(TypeWrapper<T*>, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) + return (T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); + else return NULL; +} +#endif // SQPLUS_USE_GENERIC_HANDLERS + + +// === BEGIN Function Call Handler Prototypes === + +void Push(HSQUIRRELVM v, char value); +void Push(HSQUIRRELVM v, unsigned char value); +void Push(HSQUIRRELVM v, short value); +void Push(HSQUIRRELVM v, unsigned short value); +void Push(HSQUIRRELVM v, int value); +void Push(HSQUIRRELVM v, unsigned int value); +void Push(HSQUIRRELVM v, long value); +void Push(HSQUIRRELVM v, unsigned long value); +void Push(HSQUIRRELVM v, double value); +void Push(HSQUIRRELVM v, float value); +void Push(HSQUIRRELVM v, const SQChar *value); +void Push(HSQUIRRELVM v, SQChar *value); +void Push(HSQUIRRELVM v, const SquirrelNull &); +void Push(HSQUIRRELVM v, SQFUNCTION value); +void Push(HSQUIRRELVM v, SQAnythingPtr value); // Cast to SQAnythingPtr instead of void * if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +void Push(HSQUIRRELVM v, SquirrelObject &so); + +#define USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef _MSC_VER +#pragma warning(disable:4675) // Disable warning: "resolved overload was found by argument-dependent lookup" when class/struct pointers are used as function arguments. +#endif +// === BEGIN Argument Dependent Overloads === +void Push(HSQUIRRELVM v, bool value); // Pass bool as int if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +void Push(HSQUIRRELVM v, const void *value); // Pass SQAnythingPtr instead of void * " " +void Push(HSQUIRRELVM v, const SQUserPointer &value); +// === END Argument Dependent Overloads === +#endif + +#define SQPLUS_CHECK_GET(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("sq_get*() failed (type error)")) + +bool Match(TypeWrapper<bool>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<char>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<unsigned char>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<short>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<unsigned short>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<int>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<unsigned int>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<long>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<unsigned long>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<float>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<double>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<const SQChar *>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<SQChar *>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<HSQUIRRELVM>, HSQUIRRELVM v, int idx); // See Get() for HSQUIRRELVM below (v is always present). +bool Match(TypeWrapper<void*>, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper<SquirrelObject>, HSQUIRRELVM v, int idx); // See sq_getstackobj(): always returns true. + +void Get(TypeWrapper<void>, HSQUIRRELVM v, int); +bool Get(TypeWrapper<bool>, HSQUIRRELVM v, int idx); +char Get(TypeWrapper<char>, HSQUIRRELVM v, int idx); +unsigned char Get(TypeWrapper<unsigned char>, HSQUIRRELVM v, int idx); +short Get(TypeWrapper<short>, HSQUIRRELVM v, int idx); +unsigned short Get(TypeWrapper<unsigned short>, HSQUIRRELVM v, int idx); +int Get(TypeWrapper<int>, HSQUIRRELVM v, int idx); +unsigned int Get(TypeWrapper<unsigned int>, HSQUIRRELVM v, int idx); +long Get(TypeWrapper<long>, HSQUIRRELVM v, int idx); +unsigned long Get(TypeWrapper<unsigned long>, HSQUIRRELVM v, int idx); +float Get(TypeWrapper<float>, HSQUIRRELVM v, int idx); +double Get(TypeWrapper<double>, HSQUIRRELVM v, int idx); +const SQChar *Get(TypeWrapper<const SQChar *>, HSQUIRRELVM v, int idx); +SquirrelNull Get(TypeWrapper<SquirrelNull>, HSQUIRRELVM v, int idx); +void *Get(TypeWrapper<void *>, HSQUIRRELVM v, int idx); +HSQUIRRELVM Get(TypeWrapper<HSQUIRRELVM>, HSQUIRRELVM v, int /*idx*/); // sq_poptop(v): remove UserData from stack so GetParamCount() matches normal behavior. +SquirrelObject Get(TypeWrapper<SquirrelObject>, HSQUIRRELVM v, int idx); + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR + void Push(HSQUIRRELVM v, const SQOtherChar *value); + void Push(HSQUIRRELVM v, SQOtherChar *value); + bool Match(TypeWrapper<const SQOtherChar *>, HSQUIRRELVM v, int idx); + bool Match(TypeWrapper<SQOtherChar *>, HSQUIRRELVM v, int idx); + SQOthCharBuf Get(TypeWrapper<const SQOtherChar *>, HSQUIRRELVM v, int idx); +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +#ifdef SQPLUS_SUPPORT_STD_STRING +void Push(HSQUIRRELVM v, const std::string& value); +bool Match(TypeWrapper<const std::string&>, HSQUIRRELVM v, int idx); +std::string Get(TypeWrapper<const std::string&>, HSQUIRRELVM v, int idx); +#endif + +// Added jflanglois suggestion, 8/20/06. jcs +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING +typedef std::basic_string<SQChar> sq_std_string; +void Push(HSQUIRRELVM v,const sq_std_string & value); +bool Match(TypeWrapper<const sq_std_string &>, HSQUIRRELVM v, int idx); +sq_std_string Get(TypeWrapper<const sq_std_string &>, HSQUIRRELVM v, int idx); +#endif + +// Specialization to support void return type. +void GetRet(TypeWrapper<void>, HSQUIRRELVM v,int idx); + +// GetRet() restores the stack for SquirrelFunction<>() calls. +// Hold on to a reference since return value might be temporary string/instance +template<typename RT> +inline RT GetRet(TypeWrapper<RT>,HSQUIRRELVM v,int idx) { + static SquirrelObject st_sq_ret; + static typename Temporary<RT>::type st_ret; + st_ret = Get(TypeWrapper<RT>(),v,idx); + st_sq_ret.AttachToStackObject(idx); + sq_pop(v,2); // restore stack after function call. + return st_ret; } + +#ifndef GCC_INLINE_WORKAROUND +# include "SqPlusFunctionCallImpl.h" +#endif // GCC_INLINE_WORKAROUND + +// === END Function Call Handlers === + + +// Helper, only implement function bodies +#define IMPLEMENT_ENUM_TYPE(TYPE) namespace SqPlus { \ + bool Match(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx) { return Match(TypeWrapper<int>(),v,idx); } \ + TYPE Get(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx) { return (TYPE)Get(TypeWrapper<int>(),v,idx); } \ + void Push(HSQUIRRELVM v,TYPE value) { sq_pushinteger(v,(int)value); } \ +} // nameSpace SqPlus + +// To register simple types (like enums) so they can be used as arguments +// (however, this does not handle enums as return values correctly, since +// we C++ gets problems with references to temporaries) +#define DECLARE_ENUM_TYPE(TYPE) IMPLEMENT_ENUM_TYPE(TYPE) \ +namespace SqPlus { \ + template<> struct TypeInfo<TYPE> : public TypeInfo<int> { }; \ +} // nameSpace SqPlus + +// As above but use when function bodies should not be generated +// (for a header file). +#define PROTOS_ENUM_TYPE(TYPE) namespace SqPlus { \ + bool Match(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx); \ + TYPE Get(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx); \ + void Push(HSQUIRRELVM v,TYPE value); \ + template<> struct TypeInfo<TYPE> : public TypeInfo<int> { }; \ +} // nameSpace SqPlus + + +// NAME and macro changes from Ben's (Project5) forum post. 2/26/06 jcs +// Kamaitati's NULL_INSTANCE support. 5/28/06 jcs + +// ATS: Splitting the macros in different parts to support custom Push implementation (covariant return type) + +#define DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + inline const SQChar * GetTypeName(const TYPE & n) { return _SC(#NAME); } \ + template<> \ + struct TypeInfo<TYPE> { \ + const SQChar * typeName; \ + TypeInfo() : typeName( _SC(#NAME)) {} \ + enum {TypeID=VAR_TYPE_INSTANCE,Size=sizeof(TYPE),TypeMask='x', IsInstance=1}; \ + operator ScriptVarType() { return ScriptVarType(TypeID); } \ + }; + +#define DECLARE_INSTANCE_TYPEINFO(TYPE) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,TYPE) \ +} // namespace SqPlus + +#define DECLARE_INSTANCE_TYPEINFO_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ +} // namespace SqPlus + + +#ifdef SQPLUS_SUPPORT_NULL_INSTANCES + +// Macro part shared by 'derived' macros +#define DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + template<> inline bool Match(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,false>(v,idx) != NULL; } \ + template<> inline bool Match(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { \ + return (sq_gettype(v,idx)==OT_NULL) || (GetInstance<TYPE,false>(v,idx) != NULL); } \ + template<> inline TYPE & Get(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } \ + template<> inline TYPE * Get(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { \ + if (sq_gettype(v,idx)==OT_NULL) return NULL; \ + return GetInstance<TYPE,true>(v,idx); } + +// Ordinary case +#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,TYPE * value) { \ + if (!value) sq_pushnull(v); \ + else if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) \ + throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \ +} // nameSpace SqPlus + +// Allows for providing custom Push handlers (protos here, impl must be provided by app) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + template<> void Push(HSQUIRRELVM v,TYPE * value); \ + template<> void Push(HSQUIRRELVM v,TYPE & value); \ +} // nameSpace SqPlus + + +#else + +#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,TYPE * value) { if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \ + template<> inline bool Match(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,false>(v,idx) != NULL; } \ + template<> inline bool Match(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,false>(v,idx) != NULL; } \ + template<> inline TYPE & Get(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } \ + template<> inline TYPE * Get(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { return GetInstance<TYPE,true>(v,idx); } \ +} // nameSpace SqPlus + +#endif + +// TYPE or NAME below must match the string name used in SQClassDef<>, otherwise name lookup won't match and Squirrel will throw a "can't create instance" error. +#ifndef SQPLUS_CONST_OPT +#define DECLARE_INSTANCE_TYPE(TYPE) DECLARE_INSTANCE_TYPE_NAME_(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) +#define DECLARE_INSTANCE_TYPE_CUSTOM(TYPE) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) +#else +#define SQPLUS_DECLARE_INSTANCE_TYPE_CONST +#include "SqPlusConst.h" +#endif + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_DECLARATION +#include "SqPlusOverload.h" +#endif + +// Versions of above for types that aren't copy constructable +#define DECLARE_INSTANCE_TYPEINFO_NOCOPY(TYPE) \ + DECLARE_INSTANCE_TYPEINFO(TYPE) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPEINFO_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPE_NOCOPY(TYPE) \ + DECLARE_INSTANCE_TYPE(TYPE) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPE_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + DECLARE_NONCOPY_TYPE(TYPE) + + +////////////////////////////////////////////////////////////////////////// +//////////// END Generalized Class/Struct Instance Support /////////////// +////////////////////////////////////////////////////////////////////////// + +#ifndef SQ_SKIP_ARG_ASSERT + #define sq_argassert(arg,_index_) if (!Match(TypeWrapper<P##arg>(),v,_index_)) return sq_throwerror(v,_SC("Incorrect function argument")) +#else + #define sq_argassert(arg,_index_) +#endif + +// === Return value variants === + +template<class RT> +struct ReturnSpecialization { + + // === Standard Function calls === + + static int Call(RT (*func)(),HSQUIRRELVM v,int /*index*/) { + RT ret = func(); + Push(v,ret); + return 1; + } + + template<typename P1> + static int Call(RT (*func)(P1),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2> + static int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2,typename P3> + static int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2,typename P3,typename P4> + static int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5> + static int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + static int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5) + ); + Push(v,ret); + return 1; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + static int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + RT ret = func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5), + Get(TypeWrapper<P7>(),v,index + 6) + ); + Push(v,ret); + return 1; + } + + // === Member Function calls === + + +#define SQPLUS_CALL_MFUNC_RET0 +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_RET0 +#include "SqPlusConst.h" +#endif +}; + +// === No return value variants === + +template<> +struct ReturnSpecialization<void> { + + // === Standard function calls === + + static int Call(void (*func)(),HSQUIRRELVM v,int /*index*/) { + (void)v; + func(); + return 0; + } + + template<typename P1> + static int Call(void (*func)(P1),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + func( + Get(TypeWrapper<P1>(),v,index + 0) + ); + return 0; + } + + template<typename P1,typename P2> + static int Call(void (*func)(P1,P2),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1) + ); + return 0; + } + + template<typename P1,typename P2,typename P3> + static int Call(void (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2) + ); + return 0; + } + + template<typename P1,typename P2,typename P3,typename P4> + static int Call(void (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3) + ); + return 0; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5> + static int Call(void (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4) + ); + return 0; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + static int Call(void (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5) + ); + return 0; + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + static int Call(void (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + func( + Get(TypeWrapper<P1>(),v,index + 0), + Get(TypeWrapper<P2>(),v,index + 1), + Get(TypeWrapper<P3>(),v,index + 2), + Get(TypeWrapper<P4>(),v,index + 3), + Get(TypeWrapper<P5>(),v,index + 4), + Get(TypeWrapper<P6>(),v,index + 5), + Get(TypeWrapper<P7>(),v,index + 6) + ); + return 0; + } + + // === Member function calls === + + +#define SQPLUS_CALL_MFUNC_NORET +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_NORET +#include "SqPlusConst.h" +#endif + +}; + +// === STANDARD Function return value specialized call handlers === + +template<typename RT> +int Call(RT (*func)(),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1> +int Call(RT (*func)(P1),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2> +int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2,typename P3> +int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2,typename P3,typename P4> +int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5> +int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> +int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> +int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + return ReturnSpecialization<RT>::Call(func,v,index); +} + +// === MEMBER Function return value specialized call handlers === + + +#define SQPLUS_CALL_MFUNC_RET1 +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_RET1 +#include "SqPlusConst.h" +#endif + +// === Direct Call Standard Function handler === + +template<typename Func> +struct DirectCallFunction { + static inline int Dispatch(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM")); + } +#endif + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + Func * func = (Func *)sa.GetUserData(paramCount); + return Call(*func,v,2); + } // Dispatch +}; + +// === Direct Call Member Function handler === + +template<typename Callee,typename Func> +class DirectCallMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM")); + } +#endif + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + unsigned char * ud = (unsigned char *)sa.GetUserData(paramCount); + return Call(**(Callee**)ud,*(Func*)(ud + sizeof(Callee*)),v,2); + } // Dispatch +}; + +// === Direct Call Function handlers === + +#define SQ_CLASS_OBJECT_TABLE_NAME _SC("__ot") +#define SQ_CLASS_HIER_ARRAY _SC("__ca") + +template<typename Callee, typename Func> +struct DirectCallInstanceFuncPicker { + Callee *instance; + Func *func; + DirectCallInstanceFuncPicker(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + instance = NULL; + func = NULL; + return; + } +#endif + StackHandler sa(v); + instance = static_cast<Callee*>(sa.GetInstanceUp(1, 0)); + const int paramCount = sa.GetParamCount(); + func = static_cast<Func*>(sa.GetUserData(paramCount)); +#ifdef SQ_USE_CLASS_INHERITANCE + SquirrelObject so(sa.GetObjectHandle(1)); // 'this' + SQUserPointer typetag; so.GetTypeTag(&typetag); + SQUserPointer calleeType = ClassType<Callee>::type(); + if (typetag != calleeType) { + SquirrelObject typeTable = so.GetValue(SQ_CLASS_OBJECT_TABLE_NAME); + instance = static_cast<Callee*>( + // <TODO> 64-bit compatible version. + typeTable.GetUserPointer(INT((size_t)ClassType<Callee>::type())) + ); + } +#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + SquirrelObject so(sa.GetObjectHandle(1)); // 'this' + ClassTypeBase *instType; so.GetTypeTag((SQUserPointer*)&instType); + ClassTypeBase *calleeType = ClassType<Callee>::type(); + if (instType!=calleeType && instType->MayHaveOffset() ) { + // instance type is nore derived than callee, adjust pointer + int offset = instType->GetOffsetTo(calleeType); + instance = (Callee*)((char*)instance-offset); + } +#endif + } +}; + +// === Direct Call Instance Member Function handler === +template<typename Callee,typename Func> +class DirectCallInstanceMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker<Callee, Func> p(v); + return p.instance && p.func ? + Call(*(p.instance), *(p.func), v, 2) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Global Function handler === +template<typename Callee,typename Func> +class DirectCallInstanceGlobalFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker<Callee, Func> p(v); + return p.func ? + Call(*(p.func), v, 1) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Global Function Var Args handler === +template<typename Callee,typename Func> +class DirectCallInstanceGlobalFunctionVarArgs { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker<Callee, Func> p(v); + return p.func && p.instance ? + (*p.func)(p.instance,v) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Member Function Variable Argument handler === +template<typename Callee,typename Func> +class DirectCallInstanceMemberFunctionVarArgs { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker<Callee, Func> p(v); + sq_poptop(v); // Remove UserData from stack: so sa.GetParamCount() returns actual param count. + return p.func && p.instance ? + (p.instance->*(*p.func))(v) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_DISPATCH +#include "SqPlusSmartPointer.h" +#endif + + +// Code fragment useful for debugging new implementations. +#if 0 +HSQOBJECT ho = sa.GetObjectHandle(paramCount); +SquirrelObject so(ho); +SQObjectType sot = so.GetType(); +#endif + +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + #include "SqPlusTypeMask.h" +#endif + +// === Standard function call === + +template<typename Func> +inline void sq_pushdirectclosure(HSQUIRRELVM v,Func func,SQUnsignedInteger nupvalues) { + SQUserPointer up = sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallFunction<Func>::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask<Func>::Get()); +#endif +} // sq_pushdirectclosure + +// === Fixed Class pointer call (always calls with object pointer that was registered) === + +template<typename Callee,typename Func> +inline void sq_pushdirectclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(Callee*)+sizeof(func)); // Also pushed on stack. + const SQUserPointer pCallee = (SQUserPointer)&callee; + memcpy(up,&pCallee,sizeof(Callee*)); + memcpy(up + sizeof(Callee*),&func,sizeof(func)); + sq_newclosure(v,DirectCallMemberFunction<Callee,Func>::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask<Func>::Get()); +#endif +} // sq_pushdirectclosure + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_DIRECT_CLOSURE +#include "SqPlusSmartPointer.h" +#endif + +// === Class Instance call: class pointer retrieved from script class instance === + +template<typename Callee,typename Func> +inline void sq_pushdirectinstanceclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallInstanceMemberFunction<Callee,Func>::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask<Func>::Get()); +#endif +} // sq_pushdirectinstanceclosure + +// === Global function using this: class pointer retrieved from script class instance === + +template<typename Callee,typename Func> +inline void sq_pushdirectinstanceclosureglobal(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + // Could check that 1st arg of Func is a Callee + sq_newclosure(v,DirectCallInstanceGlobalFunction<Callee,Func>::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + SQChar *tm = (SQChar*)sqTypeMask<Func>::Get(); + if( tm ) { + // Censor out the 1st arg, since SqPlus adds that automatically + tm[1] = _SC('x'); //tm[0]; + tm++; + } + sq_setparamscheck(v,0,tm?tm:_SC("")); +#endif +} // sq_pushdirectinstanceclosureglobal + +// === Global function using this: class pointer retrieved from script class instance === + +template<typename Callee,typename Func> +inline void sq_pushdirectinstanceclosureglobalvarargs(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + // Could check that 1st arg of Func is a Callee + sq_newclosure(v,DirectCallInstanceGlobalFunctionVarArgs<Callee,Func>::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,-1,_SC("x")); +#endif +} // sq_pushdirectinstanceclosureglobal + +// === Class Instance call: class pointer retrieved from script class instance (variable arguments) === + +template<typename Callee> +inline void sq_pushdirectinstanceclosurevarargs(HSQUIRRELVM v,const Callee & callee,int (Callee::*func)(HSQUIRRELVM),SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + typedef int (Callee::*FuncType)(HSQUIRRELVM); + sq_newclosure(v,DirectCallInstanceMemberFunctionVarArgs<Callee, FuncType>::Dispatch,nupvalues+1); +} // sq_pushdirectinstanceclosurevarargs + +// === Register a STANDARD function (table or class on stack) === + +template<typename Func> +inline void Register(HSQUIRRELVM v,Func func,const SQChar * name) { + sq_pushstring(v,name,-1); + sq_pushdirectclosure(v,func,0); + sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call). +} // Register + +// === Register a MEMBER function (table or class on stack) === + +template<typename Callee,typename Func> +inline void Register(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) { + sq_pushstring(v,name,-1); + sq_pushdirectclosure(v,callee,func,0); + sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call). +} // Register + +// === Register a STANDARD global function (root table) === + +template<typename Func> +inline void RegisterGlobal(HSQUIRRELVM v,Func func,const SQChar * name) { + sq_pushroottable(v); + Register(v,func,name); + sq_poptop(v); // Remove root table. +} // RegisterGlobal + +template<typename Func> +inline void RegisterGlobal(Func func,const SQChar * name) { + RegisterGlobal(SquirrelVM::GetVMPtr(),func,name); +} // RegisterGlobal + +// === Register a MEMBER global function (root table) === + +template<typename Callee,typename Func> +inline void RegisterGlobal(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) { + sq_pushroottable(v); + Register(v,callee,func,name); + sq_poptop(v); // Remove root table. +} // RegisterGlobal + +template<typename Callee,typename Func> +inline void RegisterGlobal(Callee & callee,Func func,const SQChar * name) { + RegisterGlobal(SquirrelVM::GetVMPtr(),callee,func,name); +} // RegisterGlobal + +// === Register a STANDARD function (hso is table or class) === + +template<typename Func> +inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Func func,const SQChar * name) { + sq_pushobject(v,hso); + Register(v,func,name); + sq_poptop(v); // Remove hso. +} // Register + +// === Register a MEMBER function (hso is table or class) === +// === Fixed Class pointer call (always calls with object pointer that was registered) === + +template<typename Callee,typename Func> +inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hso); + Register(v,callee,func,name); + sq_poptop(v); // Remove hso. +} // Register + +// === Register an INSTANCE MEMBER function === +// === Class Instance call: class pointer retrieved from script class instance === + +template<typename Callee,typename Func> +inline void RegisterInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosure(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstance + + +// === Register an INSTANCE GLOBAL MEMBER function === +// === Class Instance call: class pointer retrieved from script class instance === +// Allows embedding global func that takes Callee as 1st arg as a member func +template<typename Callee,typename Func> +inline void RegisterInstanceGlobalFunc(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosureglobal(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceGlobaFunc + +// === Register an INSTANCE GLOBAL MEMBER WITH VAR ARGS function === +// === Class Instance call: class pointer retrieved from script class instance === +// Allows embedding global func that takes Callee as 1st arg as a member func +template<typename Callee,typename Func> +inline void RegisterInstanceGlobalFuncVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosureglobalvarargs(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceGlobaFunc + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_REGISTER_INSTANCE +#include "SqPlusSmartPointer.h" +#endif + +#ifdef _MSC_VER +#pragma warning(disable : 4995) // Deprecated _snprintf +#endif + +// === Register an INSTANCE MEMBER function Variable Arguments === +// typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). +// All the other Squirrel type-masks are passed normally. + +template<typename Callee> +inline void RegisterInstanceVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,int (Callee::*func)(HSQUIRRELVM),const SQChar * name,const SQChar * typeMask=_SC("*")) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosurevarargs(v,callee,func,0); + SQChar tm[64]; + SQChar * ptm = tm; + int numParams = SQ_MATCHTYPEMASKSTRING; + if (typeMask) { + if (typeMask[0] == '*') { + ptm = 0; // Variable args: don't check parameters. +// numParams = 0; // Clear SQ_MATCHTYPEMASKSTRING (does not mean match 0 params. See sq_setparamscheck()). + } else { + if (SCSNPRINTF(tm,sizeof(tm),_SC("x%s"),typeMask) < 0) { // Must be an instance. + throw SquirrelError(_SC("RegisterInstanceVarArgs: typeMask string too long.")); + } // if + } // if + } else { // <TODO> Need to check object type on stack: table, class, instance, etc. +// _snprintf(tm,sizeof(tm),"x"); // instance. + tm[0] = 'x'; + tm[1] = 0; + } // if + if (ptm) { // If ptm == 0, don't check type. + sq_setparamscheck(v,numParams,ptm); // Determine arg count from type string. + } // if +#ifdef _DEBUG + sq_setnativeclosurename(v,-1,name); // For debugging only. +#endif + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceVarArgs + +#ifdef _MSC_VER +#pragma warning(default : 4995) +#endif + +// === Call Squirrel Functions from C/C++ === +// No type checking is performed for Squirrel functions as Squirrel types are dynamic: +// Incoming types are passed unchanged to Squirrel functions. The parameter count is checked: an exception is thrown if mismatched. +// Return values must match the RT template argument type, else an exception can be thrown on return. + +template<typename RT> +struct SquirrelFunction { + HSQUIRRELVM v; + SquirrelObject object; // Table or class. + SquirrelObject func; + SquirrelFunction() : v(0) {} + SquirrelFunction(HSQUIRRELVM _v,const SquirrelObject & _object,const SquirrelObject & _func) : v(_v), object(_object), func(_func) {} + SquirrelFunction(const SquirrelObject & _object,const SquirrelObject & _func) : v(SquirrelVM::GetVMPtr()), object(_object), func(_func) {} + SquirrelFunction(const SquirrelObject & _object,const SQChar * name) { + v = SquirrelVM::GetVMPtr(); + object = _object; + func = object.GetValue(name); + } + SquirrelFunction(const SQChar * name) { + v = SquirrelVM::GetVMPtr(); + object = SquirrelVM::GetRootTable(); + func = object.GetValue(name); + } + + // Release references and reset internal objects to null. + void reset(void) { + func.Reset(); + object.Reset(); + } // Reset + +#define SQPLUS_CHECK_FNCALL(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("SquirrelFunction<> call failed")) + + RT operator()(void) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + SQPLUS_CHECK_FNCALL(sq_call(v,1,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1> + RT operator()(P1 p1) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + SQPLUS_CHECK_FNCALL(sq_call(v,2,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2> + RT operator()(P1 p1,P2 p2) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + SQPLUS_CHECK_FNCALL(sq_call(v,3,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2,typename P3> + RT operator()(P1 p1,P2 p2,P3 p3) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + SQPLUS_CHECK_FNCALL(sq_call(v,4,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2,typename P3,typename P4> + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + SQPLUS_CHECK_FNCALL(sq_call(v,5,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5> + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + SQPLUS_CHECK_FNCALL(sq_call(v,6,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6> + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + Push(v,p6); + SQPLUS_CHECK_FNCALL(sq_call(v,7,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + + template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7> + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + Push(v,p6); + Push(v,p7); + SQPLUS_CHECK_FNCALL(sq_call(v,8,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper<RT>(),v,-1); + } + +}; + +// === Class/Struct registration === + +#define SQ_DELETE_CLASS(CLASSTYPE) if (up) { CLASSTYPE * self = (CLASSTYPE *)up; delete self;} return 0 +#define SQ_DECLARE_RELEASE(CLASSTYPE) \ + static int release(SQUserPointer up,SQInteger size) { \ + SQ_DELETE_CLASS(CLASSTYPE); \ + } + +template<typename T> +struct ReleaseClassPtrPtr { + static int release(SQUserPointer up,SQInteger size) { + if (up) { + T ** self = (T **)up; + delete *self; + } // if + return 0; + } // release +}; + +template<typename T> +struct ReleaseClassPtr { + static int release(SQUserPointer up,SQInteger size) { + if (up) { + T * self = (T *)up; + delete self; + } // if + return 0; + } // release +}; + +BOOL CreateClass(HSQUIRRELVM v,SquirrelObject & newClass,SQUserPointer classType,const SQChar * name,const SQChar * baseName=0); + + +template<typename T> +inline void PopulateAncestry(HSQUIRRELVM v, + SquirrelObject &instance, + T *newClass) +{ + // 11/2/05: Create a new table for this instance. + SquirrelObject newObjectTable = SquirrelVM::CreateTable(); + // <TODO> 64-bit compatible version. + newObjectTable.SetUserPointer(INT((size_t)ClassType<T>::type()), newClass); + instance.SetValue(SQ_CLASS_OBJECT_TABLE_NAME, newObjectTable); + + SquirrelObject classHierArray = instance.GetValue(SQ_CLASS_HIER_ARRAY); + INT count = classHierArray.Len(); + + // This will be true when more than one C/C++ class is in the hierarchy. + if (count > 1) { + --count; // Skip the most-derived class. + for (INT i = 0; i < count; i++) { + // Kamaitati's changes for C++ inheritance support. jcs 5/28/06 + SquirrelObject so = classHierArray.GetValue(i); + sq_pushobject(v,so.GetObjectHandle()); + SQUserPointer typeTag; + sq_gettypetag(v,-1,&typeTag); + newObjectTable.SetUserPointer(INT(size_t(typeTag)),newClass); + sq_poptop(v); + } + } +} + + +// Call PostConstruct() at the end of custom constructors. +template<typename T> +inline int PostConstruct(HSQUIRRELVM v, T *newClass, SQRELEASEHOOK hook) +{ +#ifdef SQ_USE_CLASS_INHERITANCE + StackHandler sa(v); + HSQOBJECT ho = sa.GetObjectHandle(1); // OT_INSTANCE + SquirrelObject instance(ho); + PopulateAncestry(v, instance, newClass); +#endif // SQ_USE_CLASS_INHERITANCE + + sq_setinstanceup(v, 1, newClass); + sq_setreleasehook(v, 1, hook); + return TRUE; +} // PostConstruct + +inline int PostConstructSimple(HSQUIRRELVM v, void *newClass, SQRELEASEHOOK hook){ + sq_setinstanceup(v, 1, newClass); + sq_setreleasehook(v, 1, hook); + return TRUE; +} // PostConstructSimple + + +template<typename T> +struct ConstructReleaseClass { + static int construct(HSQUIRRELVM v) { + return PostConstruct<T>(v,new T(),release); + } // construct + SQ_DECLARE_RELEASE(T) +}; + +# ifdef SQPLUS_ENABLE_TYPEOF +template<typename T> +int sq_typeof(HSQUIRRELVM v) { + sq_pushstring(v,TypeInfo<T>().typeName,-1); + return 1; +} +# endif + +// === Helper for RegisterClassType*() === +inline void setupClassHierarchy(SquirrelObject newClass) { + // <NOTE> New member vars cannot be added to instances (OT_INSTANCE): additions must occur on the defining class (OT_CLASS), before any instances are instantiated. + if (!newClass.Exists(SQ_CLASS_OBJECT_TABLE_NAME)) { // Will always get table from most-derived registered class. + SquirrelObject objectTable = SquirrelVM::CreateTable(); + newClass.SetValue(SQ_CLASS_OBJECT_TABLE_NAME,objectTable); // Constructors must add their 'this' pointer indexed by type to this table. See PostConstruct() above. + // 11/2/05: This table will behave as a static global for each instance unless overwritten during construction (see PostConstruct() above). + } // if + SquirrelObject classHierArray; + if (!newClass.Exists(SQ_CLASS_HIER_ARRAY)) { // Will always get table from most-derived registered class. + classHierArray = SquirrelVM::CreateArray(0); // The only constructor called will be the most-derived class: this array contains all classes in the hierarchy to be constructed. + newClass.SetValue(SQ_CLASS_HIER_ARRAY,classHierArray); + } else { + classHierArray = newClass.GetValue(SQ_CLASS_HIER_ARRAY); + } // if + classHierArray.ArrayAppend(newClass); // Add the class to the hierarchy array. The array values will be released and replaced with UserData to free created ancestor classes. +} // setupClassHierarchy + + +template<typename T> +inline SquirrelObject RegisterClassType(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) { + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,(SQUserPointer)ClassType<T>::type(),scriptClassName,baseScriptClassName)) { + SquirrelVM::CreateFunction(newClass,&ConstructReleaseClass<T>::construct,_SC("constructor")); +# ifdef SQ_USE_CLASS_INHERITANCE + setupClassHierarchy(newClass); +# endif +# ifdef SQPLUS_ENABLE_TYPEOF + SquirrelVM::CreateFunction(newClass,&sq_typeof<T>,_SC("_typeof")); +# endif + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassType + +template<typename T> +inline SquirrelObject RegisterClassTypeNoConstructor(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) { + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,(SQUserPointer)ClassType<T>::type(),scriptClassName,baseScriptClassName)) { +# ifdef SQ_USE_CLASS_INHERITANCE + setupClassHierarchy(newClass); +# endif +# ifdef SQPLUS_ENABLE_TYPEOF + SquirrelVM::CreateFunction(newClass,&sq_typeof<T>,_SC("_typeof")); +# endif + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassTypeNoConstructor + + +// === Define and register a C++ class and its members for use with Squirrel === +// Constructors+destructors are automatically created. Custom constructors must use the +// standard SQFUNCTION signature if variable argument types are required (overloads). +// See testSqPlus2.cpp for examples. + +// <NOTE> Do not use SQClassDefBase<> directly, use SQClassDef<> or SQClassDefNoConstructor<>, below. +template<typename TClassType, typename TClassBase> +struct SQClassDefBase { + HSQUIRRELVM v; + const SQChar * name; + SquirrelObject newClass; + +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + const SQChar * base; + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : v(_v), name(_name), base(_base) {InitBase();} + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefBase(const SQChar * _name=0,const SQChar * _base=0) : v(SquirrelVM::GetVMPtr()), name(_name), base(_base) {InitBase(TypeWrapper<TClassBase>());} + template<class Base> + void InitBase(TypeWrapper<Base>){ /*assert(base);*/ ClassType<TClassType>::Get()->SetBase(TypeWrapper<Base>()); CheckInitDefaultNames(); } + void InitBase(TypeWrapper<SQNoBaseClass>){ /*assert(!base);*/ CheckInitDefaultNames(); } + void CheckInitDefaultNames(){ if( !name ) name=TypeInfo<TClassType>().typeName; if( !base ) base=TypeInfo<TClassBase>().typeName; } +#else + SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0) : v(_v), name(_name) { CheckInitDefaultName(); } + SQClassDefBase(const SQChar * _name=0) : v(SquirrelVM::GetVMPtr()), name(_name) { CheckInitDefaultName(); } + void CheckInitDefaultName(){ if( !name ) name=TypeInfo<TClassType>().typeName; } +#endif + + // Register a member function. + template<typename Func> + SQClassDefBase & func(Func pfunc,const SQChar * name) { + RegisterInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // func + + // Register a global function as a member function (the global takes a Callee*/& as first arg). + template<typename Func> + SQClassDefBase & globMembFunc(Func pfunc,const SQChar * name) { + RegisterInstanceGlobalFunc(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // globMemberFunc + + // Register a global function as a member function (the global takes a Callee*/& as first arg and SQVM* as 2nd). + template<typename Func> + SQClassDefBase & globMembFuncVarArgs(Func pfunc,const SQChar * name) { + RegisterInstanceGlobalFuncVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // globMemberFuncVarArgs + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC +#include "SqPlusSmartPointer.h" +#endif + + // Register a variable-argument member function (supports variable+multiple return values). + // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). + // All the other Squirrel type-masks are passed normally. + template<typename Func> + SQClassDefBase & funcVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) { + RegisterInstanceVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name,typeMask); + return *this; + } // funcVarArgs + + // === BEGIN static-member+global function registration === + + // === This version is for static member functions only, such as custom constructors where 'this' is not yet valid === + // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). + // All the other Squirrel type-masks are passed normally. + + template<typename Func> + SQClassDefBase & staticFuncVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) { + SquirrelVM::PushObject(newClass); + SquirrelVM::CreateFunction(pfunc,name,typeMask); + SquirrelVM::Pop(1); + return *this; + } // staticFuncVarArgs + + // Register a standard global function (effectively embedding a global function in TClassType's script namespace: does not need or use a 'this' pointer). + template<typename Func> + SQClassDefBase & staticFunc(Func pfunc,const SQChar * name) { + Register(v,newClass.GetObjectHandle(),pfunc,name); + return *this; + } // staticFunc + + // Register a function to a pre-allocated class/struct member function: will use callee's 'this' (effectively embedding a global function in TClassType's script namespace). + template<typename Callee,typename Func> + SQClassDefBase & staticFunc(Callee & callee,Func pfunc,const SQChar * name) { + Register(v,newClass.GetObjectHandle(),callee,pfunc,name); + return *this; + } // staticFunc + + // === END static+global function registration === + + // Register a member variable. + template<typename VarType> + SQClassDefBase & var(VarType TClassType::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType TClassType::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,access); + return *this; + } // var + + // Register a member variable as a UserPointer (read only). + template<typename VarType> + SQClassDefBase & varAsUserPointer(VarType TClassType::* pvar,const SQChar * name) { + struct CV { + VarType TClassType::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY); + return *this; + } // varAsUserPointer + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CLASS_DEF_VAR +#include "SqPlusSmartPointer.h" +#endif + + template<typename VarType> + SQClassDefBase & staticVar(VarType * pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType * var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,VarAccessType(access|VAR_ACCESS_STATIC)); + return *this; + } // staticVar + +#ifdef SQPLUS_CONST_OPT +#define SQ_REG_CONST_STATIC_VAR +#include "SqPlusConst.h" +#endif + + // Member / static member script vars (ordinary Squirrel vars) + SQClassDefBase & scriptVar( const SQChar* name, int ival, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushinteger(v,ival); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + SQClassDefBase & scriptVar( const SQChar* name, double fval, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushfloat(v,fval); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + SQClassDefBase & scriptVar( const SQChar* name, const SQChar* sval, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushstring(v,sval,-1); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + // Register a constant (read-only in script, passed by value (only INT, FLOAT, or BOOL types)). + template<typename ConstantType> + SQClassDefBase & constant(ConstantType constant,const SQChar * name) { + RegisterInstanceConstant(newClass,ClassType<TClassType>::type(),constant,name); + return *this; + } // constant + + // Register an enum as an integer (read-only in script). + SQClassDefBase & enumInt(int constant,const SQChar * name) { + RegisterInstanceConstant(newClass,ClassType<TClassType>::type(),constant,name); + return *this; + } // enumInt + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_IMPLEMENTATION +#include "SqPlusOverload.h" +#endif +}; + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_FUNCTIONS +#include "SqPlusOverload.h" +#endif + +template<typename TClassType, typename TClassBase=SQNoBaseClass> +struct SQClassDef : public SQClassDefBase<TClassType,TClassBase> { + +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name,_base) { + SQClassDefBase<TClassType,TClassBase>::newClass = + RegisterClassType<TClassType>( SQClassDefBase<TClassType,TClassBase>::v, + SQClassDefBase<TClassType,TClassBase>::name, + SQClassDefBase<TClassType,TClassBase>::base ); + } + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDef(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_name,_base) { + SQClassDefBase<TClassType,TClassBase>::newClass = + RegisterClassType< TClassType>( SQClassDefBase<TClassType,TClassBase>::v, + SQClassDefBase<TClassType,TClassBase>::name, + SQClassDefBase<TClassType,TClassBase>::base ); + } +#else + SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name) { + SQClassDefBase<TClassType,TClassBase>::newClass = + RegisterClassType<TClassType>(SQClassDefBase<TClassType,TClassBase>::v, + SQClassDefBase<TClassType,TClassBase>::name ); + } + SQClassDef(const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_name) { + SQClassDefBase<TClassType,TClassBase>::newClass = + RegisterClassType<TClassType>(SQClassDefBase<TClassType,TClassBase>::v, + SQClassDefBase<TClassType,TClassBase>::name ); + } +#endif +}; + +template<typename TClassType, typename TClassBase=SQNoBaseClass> +struct SQClassDefNoConstructor : public SQClassDefBase<TClassType,TClassBase> { +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name,_base) { + SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name,SQClassDefBase<TClassType,TClassBase>::base); + } + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefNoConstructor(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_name,_base) { + SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name,SQClassDefBase<TClassType,TClassBase>::base); + } +#else + SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name) { + SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name); + } + SQClassDefNoConstructor(const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_name) { + SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name); + } +#endif +}; + + +// === Macros for old style registration. SQClassDef registration is now easier to use (SQ_DECLARE_CLASS() is not needed) === + +#define SQ_DECLARE_CLASS(CLASSNAME) \ +static int _##CLASSNAME##_release(SQUserPointer up,SQInteger size) { \ + if (up) { \ + CLASSNAME * self = (CLASSNAME *)up; \ + delete self; \ + } \ + return 0; \ +} \ +static int _##CLASSNAME##_constructor(HSQUIRRELVM v) { \ + CLASSNAME * pc = new CLASSNAME(); \ + sq_setinstanceup(v,1,pc); \ + sq_setreleasehook(v,1,_##CLASSNAME##_release); \ + return 1; \ +} + +#define SQ_REGISTER_CLASS(CLASSNAME) \ + RegisterClassType(SquirrelVM::GetVMPtr(),_SC(#CLASSNAME),_##CLASSNAME##_constructor) + +#define SQ_REGISTER_INSTANCE(NEWSQCLASS,CCLASS,FUNCNAME) \ + RegisterInstance(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME)); + +#define SQ_REGISTER_INSTANCE_VARARGS(NEWSQCLASS,CCLASS,FUNCNAME) \ + RegisterInstanceVarArgs(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME)); + +#define SQ_REGISTER_INSTANCE_VARIABLE(NEWSQCLASS,CCLASS,VARNAME) \ + RegisterInstanceVariable(NEWSQCLASS,&((CCLASS *)0)->VARNAME,_SC(#VARNAME)); + +#if defined(USE_ARGUMENT_DEPENDANT_OVERLOADS) && defined(_MSC_VER) +#pragma warning (default:4675) +#endif + +}; // namespace SqPlus + + +// === BEGIN code suggestion from the Wiki === + +// Get any bound type from this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template<typename _ty> +inline _ty SquirrelObject::Get(void) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + _ty val = SqPlus::Get(SqPlus::TypeWrapper<_ty>(),SquirrelVM::_VM,-1); + sq_poptop(SquirrelVM::_VM); + return val; +} + +// Set any bound type to this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template<typename _ty> +inline SquirrelObject SquirrelObject::SetByValue(_ty val) { // classes/structs should be passed by ref (below) to avoid an extra copy. + SqPlus::Push(SquirrelVM::_VM,val); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + return *this; +} + +// Set any bound type to this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template<typename _ty> +inline SquirrelObject &SquirrelObject::Set(_ty & val) { + SqPlus::Push(SquirrelVM::_VM,val); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + return *this; +} + +// === END code suggestion from the Wiki === + +#endif //_SQ_PLUS_H_ diff --git a/squirrel_3_0_1_stable/sqplus/sqplus.vcproj b/squirrel_3_0_1_stable/sqplus/sqplus.vcproj new file mode 100644 index 000000000..fdc22e06b --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/sqplus.vcproj @@ -0,0 +1,355 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="8.00" + Name="sqplus" + ProjectGUID="{F9811314-C694-49A4-BD87-BA2E7F30D358}" + RootNamespace="sqplus" + Keyword="Win32Proj" + > + <Platforms> + <Platform + Name="Win32" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE" + MinimalRebuild="true" + BasicRuntimeChecks="3" + RuntimeLibrary="1" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplusD.lib" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE" + RuntimeLibrary="0" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplus.lib" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug - 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\ No newline at end of file diff --git a/squirrel_3_0_1_stable/sqplus/sqplus71.vcproj b/squirrel_3_0_1_stable/sqplus/sqplus71.vcproj new file mode 100644 index 000000000..fc3ac5555 --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/sqplus71.vcproj @@ -0,0 +1,235 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="7.10" + Name="sqplus" + ProjectGUID="{F9811314-C694-49A4-BD87-BA2E7F30D358}" + RootNamespace="sqplus" + Keyword="Win32Proj"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;_DEBUG;_LIB" + MinimalRebuild="TRUE" + BasicRuntimeChecks="3" + RuntimeLibrary="1" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="4"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplusD.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;NDEBUG;_LIB" + RuntimeLibrary="0" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplus.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Debug - Unicode|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + CharacterSet="1"> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;_DEBUG;_LIB" + MinimalRebuild="TRUE" + BasicRuntimeChecks="3" + RuntimeLibrary="1" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="4"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplusDU.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Release - Unicode|Win32" + OutputDirectory="$(ConfigurationName)" + IntermediateDirectory="$(ConfigurationName)" + ConfigurationType="4" + CharacterSet="1"> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\include" + PreprocessorDefinitions="WIN32;NDEBUG;_LIB" + RuntimeLibrary="0" + UsePrecompiledHeader="0" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="../lib/sqplusU.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx" + UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"> + <File + RelativePath=".\SqPlus.cpp"> + </File> + <File + RelativePath=".\SqPlusOCharBuf.cpp"> + </File> + <File + RelativePath=".\SqPlusUtf8.cpp"> + </File> + <File + RelativePath=".\SquirrelBindingsUtils.cpp"> + </File> + <File + RelativePath=".\SquirrelBindingsUtilsWin32.cpp"> + </File> + <File + RelativePath=".\SquirrelObject.cpp"> + </File> + <File + RelativePath=".\SquirrelVM.cpp"> + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;inc;xsd" + UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"> + <File + RelativePath=".\sqplus.h"> + </File> + <File + RelativePath=".\SqPlusConst.h"> + </File> + <File + RelativePath=".\sqplusWin32.h"> + </File> + <File + RelativePath=".\SquirrelBindingsUtils.h"> + </File> + <File + RelativePath=".\SquirrelBindingsUtilsWin32.h"> + </File> + <File + RelativePath=".\SquirrelObject.h"> + </File> + <File + RelativePath=".\SquirrelVM.h"> + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject> diff --git a/squirrel_3_0_1_stable/sqplus/sqplusWin32.h b/squirrel_3_0_1_stable/sqplus/sqplusWin32.h new file mode 100644 index 000000000..bf46fd6cf --- /dev/null +++ b/squirrel_3_0_1_stable/sqplus/sqplusWin32.h @@ -0,0 +1,7 @@ +#ifndef _SQ_PLUS_WIN32_H_ +#define _SQ_PLUS_WIN32_H_ + +#include "sqplus.h" +#include "SquirrelBindingsUtilsWin32.h" + +#endif //_SQ_PLUS_WIN32_H_
\ No newline at end of file |