Method MaterialFlashInvoke

Code/CryEngine/CryEntitySystem/ScriptBind_Entity.cpp:6235–6359

/////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////
int CScriptBind_Entity::MaterialFlashInvoke(IFunctionHandler* pH)
{
	SFlashVarValue res(SFlashVarValue::CreateUndefined());

	//////////////////////////////////////////////////////////////////////////
	// prepare invocation

	if (pH->GetParamCount() < 4)
		return pH->EndFunction();

	// get parameters
	int slot(0);
	pH->GetParam(1, slot);

	int subMtlId(0);
	pH->GetParam(2, subMtlId);

	int texSlot(0);
	pH->GetParam(3, texSlot);

	const char* pMethodName(0);   // AS method name to be called
	pH->GetParam(4, pMethodName);

	int numArgs(pH->GetParamCount() - 4); // number of arguments to AS script call
	assert(numArgs >= 0);

	// build variable argument list
	PREFAST_SUPPRESS_WARNING(6255) SFlashVarValue * pArgList = numArgs != 0 ? (SFlashVarValue*) alloca(sizeof(SFlashVarValue) * numArgs) : 0;
	if (!pArgList && numArgs)
		return pH->EndFunction();

	if (numArgs)
	{
		for (int i(0); i < numArgs; ++i)
		{
			ScriptAnyValue param;
			pH->GetParamAny(5 + i, param);
			switch (param.GetVarType())
			{
			case svtNumber:
				{
					float arg(0);
					param.CopyTo(arg);
					pArgList[i] = arg;
					break;
				}
			case svtString:
				{
					const char* arg(0);
					param.CopyTo(arg);
					pArgList[i] = arg;
					break;
				}
			default:
				{
					assert(0); // unsupported type
					pArgList[i] = SFlashVarValue::CreateUndefined();
				}