void MsgLoop(){
MSG msg = { 0 };
int done = 0;
DWORD lastTime = GetTickCount();
while (!done)
{
int gotMsg = (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) != 0);
DWORD curTime = GetTickCount();
float deltaTime = (float)(curTime - lastTime) / 1000.0f;
lastTime = curTime;
if (gotMsg)
{
if (msg.message == WM_QUIT)
{
done = 1;
AppFree();
}
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
else
{
AppUpdate();
AppRender();
}
}
}
void CallAppRender( bool bInvalidRect )
{
static DWORD lastTime = 0;
static POINT lastMousePos = {0xFFFF, 0xFFFF};
// Sample time and mouse position and tell the app to render.
DWORD curTime = GetTickCount();
float frametime = (curTime - lastTime) / 1000.0f;
if( frametime > 0.1f )
frametime = 0.1f;
lastTime = curTime;
// Get the cursor delta.
POINT curMousePos;
GetCursorPos(&curMousePos);
int deltaX, deltaY;
if( lastMousePos.x == 0xFFFF )
{
deltaX = deltaY = 0;
}
else
{
deltaX = curMousePos.x - lastMousePos.x;
deltaY = curMousePos.y - lastMousePos.y;
}
// Recenter the cursor.
if( g_nCapture )
{
lastMousePos = GetWindowCenter();
SetCursorPos( lastMousePos.x, lastMousePos.y );
}
else
{
lastMousePos = curMousePos;
}
AppRender( frametime, (float)deltaX, (float)deltaY, bInvalidRect );
}
JNIEXPORT void JNICALL Java_com_rtsoft_rt3dapp_AppRenderer_nativeRender( JNIEnv* env )
{
AppRender(env);
}
JNIEXPORT void JNICALL Java_${PACKAGE_NAME_WITH_UNDERSCORES}_AppRenderer_nativeRender( JNIEnv* env )
{
AppRender(env);
}