GLUSboolean GLUSAPIENTRY glusWindowLoop(GLUSvoid)
{
if (!g_done) // Loop That Runs While done=FALSE
{
if (glusUpdate)
{
g_done = !glusUpdate(glusWindowGetElapsedTime());
}
eglSwapBuffers(g_eglDisplay, g_eglSurface); // Swap Buffers (Double Buffering)
_glusOsPollEvents();
}
return !g_done;
}
GLUSboolean GLUSAPIENTRY glusRun(GLUSvoid)
{
// Init Engine
if (glusInit)
{
if (!glusInit())
{
glusDestroyWindow(); // Destroy The Window
return GLUS_FALSE; // Exit The Program
}
}
g_initdone = GLUS_TRUE;
// Do the first reshape
if (glusReshape)
{
glusReshape(g_width, g_height);
}
while (!g_done) // Loop That Runs While done=FALSE
{
if (glusUpdate)
{
g_done = !glusUpdate(glusGetElapsedTime());
}
eglSwapBuffers(g_eglDisplay, g_eglSurface); // Swap Buffers (Double Buffering)
_glusPollEvents();
}
// Terminate Game
if (glusTerminate)
{
glusTerminate();
}
// Shutdown
glusDestroyWindow(); // Destroy The Window
return GLUS_TRUE; // Exit The Program
}
GLUSboolean GLUSAPIENTRY glusLoop(GLUSvoid)
{
if (!glfwWindowShouldClose(g_window))
{
if (glusUpdate)
{
if (!glusUpdate(glusGetElapsedTime()))
{
glfwSetWindowShouldClose(g_window, GLUS_TRUE);
}
}
glfwSwapBuffers(g_window); // Swap Buffers
glfwPollEvents();
return GLUS_TRUE;
}
return GLUS_FALSE;
}
GLUSboolean GLUSAPIENTRY glusWindowLoopDoRecording(GLUSvoid)
{
if (!g_done) // Loop That Runs While done=FALSE
{
if (glusUpdate)
{
// Still consume and update time, as a fixed recording time is used.
glusWindowGetElapsedTime();
g_done = !glusUpdate(_glusWindowGetRecordingTime());
if (!g_done)
{
if (_glusWindowGetCurrentRecordingFrame() < _glusWindowGetRecordingFrames())
{
if (glusScreenshotUseTga(0, 0, _glusWindowGetRecordingImageTga()))
{
static const GLUSchar* filenameTemplate = "screenshot-%04d.tga";
static GLUSchar filename[20];
sprintf(filename, filenameTemplate, _glusWindowGetCurrentAndIncreaseRecordingFrame());
glusImageSaveTga(filename, _glusWindowGetRecordingImageTga());
}
}
else
{
g_done = GLUS_TRUE;
}
}
}
eglSwapBuffers(g_eglDisplay, g_eglSurface); // Swap Buffers (Double Buffering)
_glusOsPollEvents();
}
return !g_done;
}
GLUSboolean GLUSAPIENTRY glusRun(GLUSvoid)
{
MSG msg; // Windows Message Structure
GLUSboolean done = GLUS_FALSE; // Bool Variable To Exit Loop
// Init Engine
if (glusInit)
{
if (!glusInit())
{
glusDestroyWindow(); // Destroy The Window
return GLUS_FALSE; // Exit The Program
}
}
g_initdone = GLUS_TRUE;
// Do the first reshape
if (glusReshape)
{
glusReshape(g_width, g_height);
}
while(!done) // Loop That Runs While done=FALSE
{
if (PeekMessage(&msg,NULL,0,0,PM_REMOVE)) // Is There A Message Waiting?
{
if (msg.message==WM_QUIT) // Have We Received A Quit Message?
{
done = GLUS_TRUE; // If So done=TRUE
}
else // If Not, Deal With Window Messages
{
TranslateMessage(&msg); // Translate The Message
DispatchMessage(&msg); // Dispatch The Message
}
}
else // If There Are No Messages
{
// Draw The Scene. Watch For ESC Key
if (g_active) // Program Active?
{
if (glusUpdate)
{
done = !glusUpdate(glusGetElapsedTime());
}
if (!done)
{
SwapBuffers(g_hDC); // Swap Buffers (Double Buffering)
}
}
}
}
// Terminate Game
if (glusTerminate)
{
glusTerminate();
}
// Shutdown
glusDestroyWindow(); // Destroy The Window
return GLUS_TRUE; // Exit The Program
}
