Method OnLevelCallback

Sources/Jazz2/Scripting/LevelScriptLoader.cpp:389–446

	}

	void LevelScriptLoader::OnLevelCallback(Actors::ActorBase* initiator, uint8_t* eventParams)
	{
		std::uint32_t callbackId = eventParams[0];
		if (!_enabledCallbacks[callbackId]) {
			return;
		}

		if (eventParams[2]) { // Vanish
			_enabledCallbacks.reset(callbackId);
		}

		char funcName[32];
		std::size_t length = formatInto(funcName, "onFunction{}", callbackId);
		funcName[length] = '\0';

		asIScriptFunction* func = GetMainModule()->GetFunctionByName(funcName);
		if (func != nullptr) {
			OnBeforeScriptCall();
			asIScriptContext* ctx = GetEngine()->RequestContext();

			ctx->Prepare(func);

			std::int32_t paramIdx = 0;
			std::int32_t typeId = 0;
			if (func->GetParam(paramIdx, &typeId) >= 0) {
				if ((typeId & (asTYPEID_OBJHANDLE | asTYPEID_APPOBJECT)) == (asTYPEID_OBJHANDLE | asTYPEID_APPOBJECT)) {
					asITypeInfo* typeInfo = GetEngine()->GetTypeInfoById(typeId);
					if (typeInfo->GetName() == "jjPLAYER"_s) {
						if (auto* player = runtime_cast<Actors::Player>(initiator)) {
							jjPLAYER* p = GetPlayerBackingStore(player);
							ctx->SetArgObject(0, p);
						} else {
							// Player is required but wasn't provided
							return;
						}
					}
					paramIdx++;
				}
			}
			if (func->GetParam(paramIdx, &typeId) >= 0) {
				if (typeId == asTYPEID_BOOL || typeId == asTYPEID_INT8 || typeId == asTYPEID_UINT8) {
					ctx->SetArgByte(1, eventParams[1]);
					paramIdx++;
				}
			}

			std::int32_t r = ctx->Execute();
			if (r == asEXECUTION_EXCEPTION) {
				AS_LOG_EXCEPTION(ctx);
			}

			GetEngine()->ReturnContext(ctx);
			OnAfterScriptCall();
			return;
		}

		LOGW("Callback function \"{}\" was not found in the script. Please correct the code and try again.", funcName);
	}