int CCApplication::run()
{
PVRFrameEnableControlWindow(false);
// Main message loop:
MSG msg;
LARGE_INTEGER nFreq;
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
QueryPerformanceFrequency(&nFreq);
QueryPerformanceCounter(&nLast);
// Initialize instance and cocos2d.
if (!applicationDidFinishLaunching())
{
return 0;
}
CCEGLView& mainWnd = CCEGLView::sharedOpenGLView();
mainWnd.centerWindow();
ShowWindow(mainWnd.getHWnd(), SW_SHOW);
while (1)
{
if (! PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
// Get current time tick.
QueryPerformanceCounter(&nNow);
// If it's the time to draw next frame, draw it, else sleep a while.
if (nNow.QuadPart - nLast.QuadPart > m_nAnimationInterval.QuadPart)
{
nLast.QuadPart = nNow.QuadPart;
CCDirector::sharedDirector()->mainLoop();
}
else
{
Sleep(0);
}
continue;
}
if (WM_QUIT == msg.message)
{
// Quit message loop.
break;
}
// Deal with windows message.
if (! m_hAccelTable || ! TranslateAccelerator(msg.hwnd, m_hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int) msg.wParam;
}
int Application::run()
{
PVRFrameEnableControlWindow(false);
// Main message loop:
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
QueryPerformanceCounter(&nLast);
initGLContextAttrs();
// Initialize instance and cocos2d.
if (!applicationDidFinishLaunching())
{
return 1;
}
auto director = Director::getInstance();
auto glview = director->getOpenGLView();
// Retain glview to avoid glview being released in the while loop
glview->retain();
timeBeginPeriod(1);
while(!glview->windowShouldClose())
{
if (!s_fullSpeedMode) {
QueryPerformanceCounter(&nNow);
if (nNow.QuadPart - nLast.QuadPart > _animationInterval.QuadPart)
{
nLast.QuadPart = nNow.QuadPart - (nNow.QuadPart % _animationInterval.QuadPart);
director->mainLoop();
glview->pollEvents();
}
else
{
Sleep(1); // Do Nothing, Sleep(1);
}
}
else {
director->mainLoop();
glview->pollEvents();
}
}
timeEndPeriod(1);
// Director should still do a cleanup if the window was closed manually.
if (glview->isOpenGLReady())
{
director->end();
director->mainLoop();
director = nullptr;
}
glview->release();
return 0;
}
void CocosApp::PostRun()
{
PVRFrameEnableControlWindow(false);
initGLContextAttrs();
applicationDidFinishLaunching();
auto director = Director::getInstance();
auto glview = director->getOpenGLView();
glview->retain();
}
int CCApplication::run()
{
PVRFrameEnableControlWindow(false);
// Main message loop:
MSG msg;
LARGE_INTEGER nFreq;
LARGE_INTEGER nStart;
LARGE_INTEGER nEnd;
LONGLONG deltaQuadPart;
DOUBLE sleepTime = 0;
QueryPerformanceFrequency(&nFreq);
// Initialize instance and cocos2d.
if (!applicationDidFinishLaunching())
{
return 0;
}
CCEGLView* pMainWnd = CCEGLView::sharedOpenGLView();
ShowWindow(pMainWnd->getHWnd(), SW_SHOW);
while (1)
{
if (! PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
QueryPerformanceCounter(&nStart);
CCDirector::sharedDirector()->mainLoop();
QueryPerformanceCounter(&nEnd);
deltaQuadPart = m_nAnimationInterval.QuadPart - (nEnd.QuadPart - nStart.QuadPart);
if (deltaQuadPart > 0)
{
sleepTime += 1000.0 * deltaQuadPart / nFreq.QuadPart;
Sleep((int)sleepTime);
sleepTime -= (int)sleepTime;
}
continue;
}
if (WM_QUIT == msg.message)
{
// Quit message loop.
break;
}
// Deal with windows message.
if (! m_hAccelTable || ! TranslateAccelerator(msg.hwnd, m_hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int) msg.wParam;
}
int Application::run()
{
PVRFrameEnableControlWindow(false);
// Main message loop:
LARGE_INTEGER nFreq;
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
QueryPerformanceFrequency(&nFreq);
QueryPerformanceCounter(&nLast);
// Initialize instance and cocos2d.
if (!applicationDidFinishLaunching())
{
return 0;
}
EGLView* pMainWnd = EGLView::getInstance();
while(!pMainWnd->windowShouldClose())
{
QueryPerformanceCounter(&nNow);
if (nNow.QuadPart - nLast.QuadPart > _animationInterval.QuadPart)
{
nLast.QuadPart = nNow.QuadPart;
Director::getInstance()->mainLoop();
pMainWnd->pollEvents();
}
else
{
Sleep(0);
}
}
/* Only work on Desktop
* Director::mainLoop is really one frame logic
* when we want to close the window, we should call Director::end();
* then call Director::mainLoop to do release of internal resources
*/
Director::getInstance()->end();
Director::getInstance()->mainLoop();
return true;
}
int Application::run()
{
PVRFrameEnableControlWindow(false);
#if CC_WIN_TIMER1 == 1
UINT TARGET_RESOLUTION = 1; // 1-millisecond target resolution
TIMECAPS tc;
UINT wTimerRes;
if (timeGetDevCaps(&tc, sizeof(TIMECAPS)) != TIMERR_NOERROR)
{
// Error; application can't continue.
}
wTimerRes = std::min(std::max(tc.wPeriodMin, TARGET_RESOLUTION), tc.wPeriodMax);
timeBeginPeriod(wTimerRes);
#endif
// Main message loop:
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
QueryPerformanceCounter(&nLast);
initGLContextAttrs();
// Initialize instance and cocos2d.
if (!applicationDidFinishLaunching())
{
return 1;
}
auto director = Director::getInstance();
auto glview = director->getOpenGLView();
// Retain glview to avoid glview being released in the while loop
glview->retain();
#if CC_USE_VSYNC == 1
glview->setSwapInterval(1);
#endif
while(!glview->windowShouldClose())
{
QueryPerformanceCounter(&nNow);
if (nNow.QuadPart - nLast.QuadPart > _animationInterval.QuadPart)
{
nLast.QuadPart = nNow.QuadPart - (nNow.QuadPart % _animationInterval.QuadPart);
director->mainLoop();
//glview->pollEvents();
}
else
{
#if CC_SLEEP_1_MSEC == 1
Sleep(1);
#endif
}
}
// Director should still do a cleanup if the window was closed manually.
if (glview->isOpenGLReady())
{
director->end();
director->mainLoop();
director = nullptr;
}
glview->release();
#if CC_WIN_TIMER1 == 1
wTimerRes = std::min(std::max(tc.wPeriodMin, TARGET_RESOLUTION), tc.wPeriodMax);
timeEndPeriod(wTimerRes);
#endif
return 0;
}
int CCApplication::run()
{
PVRFrameEnableControlWindow(false);
CCLog("--- INTO CCApplication::run \n");
// Main message loop:
// Initialize instance and cocos2d.
if (! initInstance() || ! applicationDidFinishLaunching())
{
return 0;
}
SDL_Joystick *joystick = SDL_JoystickOpen(0);
CCEGLView& mainWnd = CCEGLView::sharedOpenGLView();
mainWnd.centerWindow();
CCLog(" --- BEFORE EVENT LOOP\n");
SDL_Event Event;
while (1) {
bool gotEvent;
// without the inner while loop, input performance gets really laggy
while ( SDL_PollEvent(&Event) ) {
// CCLog("--- GOT NEW EVENT .... \n");
switch (Event.type) {
case SDL_KEYDOWN:
switch (Event.key.keysym.sym) {
case PDLK_GESTURE_BACK: /* also maps to ESC */
if (PDL_GetPDKVersion() >= 200) {
// standard behavior is to minimize to a card when you perform a back
// gesture at the top level of the app
PDL_Minimize();
}
break;
case PDLK_GESTURE_DISMISS_KEYBOARD:{
CCDirector::sharedDirector()->getOpenGLView()->setIMEKeyboardState(false);
}
break;
case SDLK_BACKSPACE: {
CCIMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
}
break;
default:
{
CCIMEDispatcher::sharedDispatcher()->dispatchInsertText(SDL_GetKeyName(Event.key.keysym.sym), 1);
}
break;
}
break;
case SDL_MOUSEBUTTONDOWN:
// CCLog(" --- GOT NEW EVENT (SDL_MOUSEBUTTONDOWN).... \n");
mainWnd.WindowProc(SDL_MOUSEBUTTONDOWN,Event);
break;
case SDL_MOUSEBUTTONUP:
// CCLog("--- GOT NEW EVENT (SDL_MOUSEBUTTONUP).... \n");
mainWnd.WindowProc(SDL_MOUSEBUTTONUP,Event);
break;
case SDL_MOUSEMOTION:
mainWnd.WindowProc(SDL_MOUSEMOTION,Event);
break;
case SDL_QUIT:
// We exit anytime we get a request to quit the app
// all shutdown code is registered via atexit() so this is clean.
exit(0);
break;
case SDL_JOYAXISMOTION:
CCAccelerometer::sharedAccelerometer()->update(joystick, time(NULL));
break;
case SDL_ACTIVEEVENT:
switch(Event.active.gain)
{
case 1:
{
applicationWillEnterForeground();
break;
}
default:
{
applicationDidEnterBackground();
break;
}
}
break;
default:
break;
}
}
// Get current time tick.
// If it's the time to draw next frame, draw it, else sleep a while.
CCDirector::sharedDirector()->mainLoop();
}
return (int) 0;
}
int CCApplication::run()
{
LARGE_INTEGER nFreq;
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
QueryPerformanceFrequency(&nFreq);
#if !CC_USE_GLFW_WINDOW
PVRFrameEnableControlWindow(true);
// 初始化窗口和游戏引擎，由子类实现
if (!initInstance() || !applicationDidFinishLaunching())
{
return 0;
}
CCEGLView& mainWnd = CCEGLView::sharedOpenGLView();
mainWnd.centerWindow();
ShowWindow(mainWnd.getHWnd(), SW_SHOW);
MSG msg;
QueryPerformanceCounter(&nLast);
while(1)
{
if (!PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
QueryPerformanceCounter(&nNow);
if (nNow.QuadPart - nLast.QuadPart > m_nAnimationInterval.QuadPart)
{
nLast.QuadPart = nNow.QuadPart;
CCDirector::sharedDirector()->mainLoop();
}
else
{
Sleep(0);
}
continue;
}
if (WM_QUIT == msg.message)
{
break;
}
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return (int)msg.wParam;
#else
// 初始化窗口和游戏引擎，由子类实现
if (!initInstance() || !applicationDidFinishLaunching())
{
return 0;
}
while(1)
{
QueryPerformanceCounter(&nLast);
CCDirector::sharedDirector()->mainLoop();
QueryPerformanceCounter(&nNow);
if (nNow.QuadPart - nLast.QuadPart < m_nAnimationInterval.QuadPart)
{
LONGLONG diff = (m_nAnimationInterval.QuadPart - nNow.QuadPart + nLast.QuadPart) * 1000 / nFreq.QuadPart;
Sleep((DWORD)diff);
}
}
#endif
}
//程序运行
int CCApplication::run()
{
//设置注册表PVRFrame隐藏
PVRFrameEnableControlWindow(false);
//主消息循环
MSG msg;
LARGE_INTEGER nFreq;
LARGE_INTEGER nLast;
LARGE_INTEGER nNow;
//WINDOWS高精度定时器的用法，先获取频率
QueryPerformanceFrequency(&nFreq);
//获取当前的计数值,即频率x当前时间
QueryPerformanceCounter(&nLast);
//initInstance函数为虚函数，由派生类AppDelegate进行了重载。此段代码在调用AppDelegate重载的initInstance函数之后调用applicationDidFinishLaunching函数完成一些初始化处理。
//注:AppDelegate重载initInstance函数做了什么我们暂且只先认为它如平时我们WINDOWS基本框架程序一样创建了一个Windows窗口。【伏笔1后面会有讲解】。
if (! initInstance() || ! applicationDidFinishLaunching())
{
return 0;
}
//取得当前使用的OPENGL窗口管理实例对象
CCEGLView& mainWnd = CCEGLView::sharedOpenGLView();
//将窗口居中显示
mainWnd.centerWindow();
ShowWindow(mainWnd.getHWnd(), SW_SHOW);
//非常熟悉!进入WINDOWS消息循环
while (1)
{
//如果没有获取到WINDOWS消息
if (! PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
// 取得当前的计数值,即频率x当前时间
QueryPerformanceCounter(&nNow);
//m_nAnimationInterval.QuadPart的值 为setAnimationInterval函数进行设置的固定值。此处是为了判断时间流逝了多久，是否应该更新显示设备
if (nNow.QuadPart - nLast.QuadPart > m_nAnimationInterval.QuadPart)
{
//如果时间流逝达到了设定的FPS时间差，则更新计数值。
nLast.QuadPart = nNow.QuadPart;
//这里是设备渲染场景的函数，【伏笔2后面会有讲解】
CCDirector::sharedDirector()->mainLoop();
}
else
{
//sleep0秒的意义是让CPU做下时间片切换，防止死循环而使系统其它程序得不到响应。
Sleep(0);
}
continue;
}
//有消息获取到
if (WM_QUIT == msg.message)
{
// 如果获取的消息是退出则退出循环。
break;
}
// 如果没有定义加速键或者处理完加速键信息
if (! m_hAccelTable || ! TranslateAccelerator(msg.hwnd, m_hAccelTable, &msg))
{
//处理Windows消息
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int) msg.wParam;
}