Add aptMainLoop() for handling APT events in main()

examples/gpu/source/main.c

@@ -177,10 +177,7 @@ int main()
 	gspWaitForPSC0();
 	gfxSwapBuffersGpu();
 
-	APP_STATUS status;
+	while(aptMainLoop())
-	while((status=aptGetStatus())!=APP_EXITING)
-	{
-		if(status==APP_RUNNING)
 	{
 		demoControls();
 
@@ -196,7 +193,6 @@ int main()
 		gfxSwapBuffersGpu();
 		GX_SetDisplayTransfer(gxCmdBuf, (u32*)gpuOut, 0x019001E0, (u32*)gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL), 0x019001E0, 0x01001000);
 		gspWaitForPPF();
-		}
 		gspWaitForVBlank();
 	}
 

examples/mic/source/main.c

@@ -24,10 +24,7 @@ int main()
 
 	MIC_Initialize(sharedmem, sharedmem_size, control, 0, 3, 1, 1);//See mic.h.
 
-	APP_STATUS status;
+	while(aptMainLoop())
-	while((status=aptGetStatus())!=APP_EXITING)
-	{
-		if(status==APP_RUNNING)
 	{
 		framebuf = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
 		hidScanInput();
@@ -69,15 +66,6 @@ int main()
 
 		gfxFlushBuffers();
 		gfxSwapBuffers();
-		}
-		else if(status == APP_SUSPENDING)
-		{
-			aptReturnToMenu();
-		}
-		else if(status == APP_SLEEPMODE)
-		{
-			aptWaitStatusEvent();
-		}
 		gspWaitForVBlank();
 	}
 

libctru/include/3ds/services/apt.h

@@ -49,6 +49,7 @@ void aptReturnToMenu();//This should be called by the user application when aptG
 void aptWaitStatusEvent();
 void aptSignalReadyForSleep();
 NS_APPID aptGetMenuAppID();
+bool aptMainLoop(); // Use like this in your main(): while (aptMainLoop()) { your code here... }
 
 Result APT_GetLockHandle(Handle* handle, u16 flags, Handle* lockHandle);
 Result APT_Initialize(Handle* handle, NS_APPID appId, Handle* eventHandle1, Handle* eventHandle2);

libctru/source/services/apt.c

@@ -394,6 +394,25 @@ void aptExit()
 	svcCloseHandle(aptStatusEvent);
 }
 
+bool aptMainLoop()
+{
+	for (;;) switch (aptGetStatus())
+	{
+		case APP_RUNNING:
+			return true;
+		case APP_SUSPENDING:
+			aptReturnToMenu();
+			break;
+		case APP_SLEEPMODE:
+			aptWaitStatusEvent();
+			break;
+		case APP_EXITING:
+			return false;
+		default:
+			break;
+	}
+}
+
 void aptAppStarted()
 {
 	u8 buf1[4], buf2[4];