Method CreateScriptObjectCopy

sdk/angelscript/source/as_scriptengine.cpp:5577–5642

interface

// interface
void *asCScriptEngine::CreateScriptObjectCopy(void *origObj, const asITypeInfo *type)
{
	if( origObj == 0 || type == 0 ) return 0;

	const asCObjectType* ot = CastToObjectType(const_cast<asCTypeInfo*>(reinterpret_cast<const asCTypeInfo*>(type)));
	if (ot == 0) return 0;

	void *newObj = 0;

	if ((ot->flags & asOBJ_SCRIPT_OBJECT) && ot->beh.copyfactory)
	{
		// Call the script class' default factory with a context
		newObj = ScriptObjectCopyFactory(ot, origObj, this);
	}
	else if (ot->beh.copyfactory)
	{
		// Call the copy factory which will allocate the memory then copy the original object
#ifdef AS_NO_EXCEPTIONS
		newObj = CallGlobalFunctionRetPtr(ot->beh.copyfactory, origObj);
#else
		try
		{
			newObj = CallGlobalFunctionRetPtr(ot->beh.copyfactory, origObj);
		}
		catch (...)
		{
			asCContext *ctx = reinterpret_cast<asCContext*>(asGetActiveContext());
			if (ctx)
				ctx->HandleAppException();
		}
#endif
	}
	else if(ot->beh.copyconstruct )
	{
		// Manually allocate the memory, then call the copy constructor
		newObj = CallAlloc(ot);
#ifdef AS_NO_EXCEPTIONS
		CallObjectMethod(newObj, origObj, ot->beh.copyconstruct);
#else
		try
		{
			CallObjectMethod(newObj, origObj, ot->beh.copyconstruct);
		}
		catch(...)
		{
			asCContext *ctx = reinterpret_cast<asCContext*>(asGetActiveContext());
			if( ctx )
				ctx->HandleAppException();

			// Free the memory
			CallFree(newObj);
			newObj = 0;
		}
#endif
	}
	else
	{
		// Allocate the object and then do a value assign