diff options
Diffstat (limited to 'squirrel_3_0_1_stable/_OLD_sqplus/sqplus.h')
| -rw-r--r-- | squirrel_3_0_1_stable/_OLD_sqplus/sqplus.h | 2327 |
1 files changed, 0 insertions, 2327 deletions
diff --git a/squirrel_3_0_1_stable/_OLD_sqplus/sqplus.h b/squirrel_3_0_1_stable/_OLD_sqplus/sqplus.h deleted file mode 100644 index fff1633ed..000000000 --- a/squirrel_3_0_1_stable/_OLD_sqplus/sqplus.h +++ /dev/null @@ -1,2327 +0,0 @@ -// 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_
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