Function LoadScripts

source/core/zcompile.cpp:81–139

void InitServices();

void LoadScripts()
{
	cycle_t timer;

	PType::StaticInit();
	SetRazeCompileEnvironment();
	InitThingdef();
	timer.Reset(); timer.Clock();
	FScriptPosition::ResetErrorCounter();

	FScriptPosition::StrictErrors = true;
	ParseScripts();
	SynthesizeFlagFields();

	FunctionBuildList.Build();

	if (FScriptPosition::ErrorCounter > 0)
	{
		I_Error("%d errors during script processing", FScriptPosition::ErrorCounter);
	}
	FScriptPosition::ResetErrorCounter();

	timer.Unclock();
	if (!batchrun) Printf("script parsing took %.2f ms\n", timer.TimeMS());

	for (int i = PClass::AllClasses.Size() - 1; i >= 0; i--)
	{
		auto ti = (PClassActor*)PClass::AllClasses[i];
		if (!ti->IsDescendantOf(RUNTIME_CLASS(DCoreActor))) continue;
		if (ti->Size == TentativeClass)
		{
			if (ti->bOptional)
			{
				Printf(TEXTCOLOR_ORANGE "Class %s referenced but not defined\n", ti->TypeName.GetChars());
				FScriptPosition::WarnCounter++;
				// the class must be rendered harmless so that it won't cause problems.
				ti->ParentClass = RUNTIME_CLASS(DCoreActor);
				ti->Size = sizeof(DCoreActor);
			}
			else
			{
				Printf(TEXTCOLOR_RED "Class %s referenced but not defined\n", ti->TypeName.GetChars());
				FScriptPosition::ErrorCounter++;
			}
			continue;
		}

		if (GetDefaultByType(ti) == nullptr)
		{
			Printf(TEXTCOLOR_RED "No ActorInfo defined for class '%s'\n", ti->TypeName.GetChars());
			FScriptPosition::ErrorCounter++;
			continue;
		}
	}

	// Now we may call the scripted OnDestroy method.
	PClass::bVMOperational = true;
	InitServices();