diff options
Diffstat (limited to 'squirrel_3_0_1_stable/_OLD_sqplus/SquirrelBindingsUtils.cpp')
| -rw-r--r-- | squirrel_3_0_1_stable/_OLD_sqplus/SquirrelBindingsUtils.cpp | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/_OLD_sqplus/SquirrelBindingsUtils.cpp b/squirrel_3_0_1_stable/_OLD_sqplus/SquirrelBindingsUtils.cpp new file mode 100644 index 000000000..81d1ef4fa --- /dev/null +++ b/squirrel_3_0_1_stable/_OLD_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
+
+
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