Method OnUpdate

LuaSTGPlus/AppFrame.cpp:1639–1931

#pragma region 游戏循环
fBool AppFrame::OnUpdate(fDouble ElapsedTime, f2dFPSController* pFPSController, f2dMsgPump* pMsgPump)
{
#if (defined LDEVVERSION) || (defined LDEBUG)
	TimerScope tProfileScope(m_UpdateTimer);
#endif

	m_fFPS = (float)pFPSController->GetFPS();

	m_LastChar = 0;
	m_LastKey = 0;

	// 处理消息
	f2dMsg tMsg;
	while (FCYOK(pMsgPump->GetMsg(&tMsg)))
	{
		switch (tMsg.Type)
		{
		case F2DMSG_WINDOW_ONCLOSE:
			return false;  // 关闭窗口时结束循环
		case F2DMSG_WINDOW_ONGETFOCUS:
			if (!SafeCallGlobalFunction(LFUNC_GAINFOCUS))
				return false;
		case F2DMSG_WINDOW_ONLOSTFOCUS:
			if (!SafeCallGlobalFunction(LFUNC_LOSEFOCUS))
				return false;
		case F2DMSG_WINDOW_ONCHARINPUT:
			m_LastChar = (fCharW)tMsg.Param1;
			break;
		case F2DMSG_WINDOW_ONKEYDOWN:
			// ctrl+enter全屏
			if (tMsg.Param1 == VK_RETURN && !m_KeyStateMap[VK_RETURN] && m_KeyStateMap[VK_CONTROL])  // 防止反复触发
				ChangeVideoMode((int)m_OptionResolution.x, (int)m_OptionResolution.y, !m_OptionWindowed, m_OptionVsync);

			if (0 < tMsg.Param1 && tMsg.Param1 < _countof(m_KeyStateMap) &&
				!(LJOYSTICK1_MAPPING_START <= tMsg.Param1 && tMsg.Param1 <= LJOYSTICK1_MAPPING_END) &&  // joystick1映射区域
				!(LJOYSTICK2_MAPPING_START <= tMsg.Param1 && tMsg.Param1 <= LJOYSTICK2_MAPPING_END))  // joystick2映射区域
			{
				m_LastKey = (fInt)tMsg.Param1;
				m_KeyStateMap[tMsg.Param1] = true;
			}	

#if (defined LDEVVERSION) || (defined LDEBUG)
			if (tMsg.Param1 == VK_F8)
				m_bShowCollider = !m_bShowCollider;
#endif
			break;
		case F2DMSG_WINDOW_ONKEYUP:
			if (m_LastKey == tMsg.Param1)
				m_LastKey = 0;
			if (0 < tMsg.Param1 && tMsg.Param1 < _countof(m_KeyStateMap) &&
				!(LJOYSTICK1_MAPPING_START <= tMsg.Param1 && tMsg.Param1 <= LJOYSTICK1_MAPPING_END) &&  // joystick1映射区域
				!(LJOYSTICK2_MAPPING_START <= tMsg.Param1 && tMsg.Param1 <= LJOYSTICK2_MAPPING_END))  // joystick2映射区域
			{
				m_KeyStateMap[tMsg.Param1] = false;
			}
			break;
		case F2DMSG_WINDOW_ONMOUSELDOWN:
			m_MouseState[0] = true;