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1 2 3 4 5 6 | extern JSClass *jsb_cocos2d_Sprite_class; extern JSObject *jsb_cocos2d_Sprite_prototype; JSBool js_cocos2dx_Sprite_constructor(JSContext *cx, uint32_t argc, jsval *vp); void js_cocos2dx_Sprite_finalize(JSContext *cx, JSObject *obj); void js_register_cocos2dx_Sprite(JSContext *cx, JSObject *global); void register_all_cocos2dx(JSContext* cx, JSObject* obj); |
1 2 3 4 5 6 7 8 9 | jsb_cocos2d_Sprite_prototype = JS_InitClass( cx, global, jsb_cocos2d_Node_prototype, jsb_cocos2d_Sprite_class, dummy_constructor<cocos2d::Sprite>, 0, // no constructor properties, funcs, NULL, // no static properties st_funcs); |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | template < class T> static JSBool dummy_constructor(JSContext *cx, uint32_t argc, jsval *vp) { JS::RootedValue initializing(cx); JSBool isNewValid = JS_TRUE; JSObject* global = ScriptingCore::getInstance()->getGlobalObject(); isNewValid = JS_GetProperty(cx, global, "initializing" , &initializing) && JSVAL_TO_BOOLEAN(initializing); if (isNewValid) { TypeTest<T> t; js_type_class_t *typeClass = nullptr; std::string typeName = t.s_name(); auto typeMapIter = _js_global_type_map.find(typeName); CCASSERT(typeMapIter != _js_global_type_map.end(), "Can't find the class type!" ); typeClass = typeMapIter->second; CCASSERT(typeClass, "The value is null." ); JSObject *_tmp = JS_NewObject(cx, typeClass->jsclass, typeClass->proto, typeClass->parentProto); JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(_tmp)); return JS_TRUE; } JS_ReportError(cx, "Don't use `new cc.XXX`, please use `cc.XXX.create` instead! " ); return JS_FALSE; } |
1 2 3 4 5 6 7 8 9 10 11 12 | template < typename DERIVED > class TypeTest { public : static const char * s_name() { // return id unique for DERIVED // ALWAYS VALID BUT STRING, NOT INT - BUT VALID AND CROSS-PLATFORM/CROSS-VERSION COMPATBLE // AS FAR AS YOU KEEP THE CLASS NAME return typeid ( DERIVED ).name(); } }; |
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