- removed the old main loop.

source/core/gamecontrol.cpp

@@ -136,7 +136,6 @@ void I_SetWindowTitle(const char* caption);
 void S_ParseSndInfo();
 void I_DetectOS(void);
 void LoadScripts();
-void app_loop();
 void MainLoop();
 
 
@@ -865,7 +864,7 @@ int RunGame()
 
 	D_CheckNetGame();
 	MainLoop();
-	return 0; // this is never reached. app_loop only exits via exception.
+	return 0; // this is never reached. MainLoop only exits via exception.
 }
 
 //---------------------------------------------------------------------------
@@ -922,49 +921,6 @@ void updatePauseStatus()
 	paused ? S_PauseSound(!pausedWithKey, !paused) : S_ResumeSound(paused);
 }
 
-void app_loop()
-{
-	gamestate = GS_STARTUP;
-
-	while (true)
-	{
-		try
-		{
-			I_SetFrameTime();
-			TickSubsystems();
-
-			handleevents();
-			updatePauseStatus();
-			D_ProcessEvents();
-
-			gi->RunGameFrame();
-
-			// Draw overlay elements to the 2D drawer
-			FStat::PrintStat(twod);
-			CT_Drawer();
-			C_DrawConsole();
-			M_Drawer();
-
-			// Handle the final 2D overlays.
-			if (gamestate == GS_LEVEL) DrawFullscreenBlends();
-			DrawRateStuff();
-
-			soundEngine->UpdateSounds(I_GetTime());
-			Mus_UpdateMusic();		// must be at the end.
-
-			videoShowFrame(0);
-			videoSetBrightness(0);	// immediately reset this so that the value doesn't stick around in the backend.
-		}
-		catch (CRecoverableError& err)
-		{
-			gi->ErrorCleanup();
-			C_FullConsole();
-			Printf(TEXTCOLOR_RED "%s\n", err.what());
-		}
-	}
-}
-
-
 //==========================================================================
 //
 // 

source/core/gamestruct.h

@@ -102,9 +102,6 @@ struct GameInterface
 	virtual void Ticker() {}
 	virtual int GetPlayerChecksum(int pnum) { return 0x12345678 + pnum; }
 
-	virtual void RunGameFrame() {} // this must go away once things are done.
-
-
 	virtual FString statFPS()
 	{
 		FString output;

source/exhumed/src/exhumed.cpp

@@ -570,34 +570,6 @@ void GameInterface::Ticker()
     CheckProgression(); // todo: Get rid of this.
 }
 
-void GameTicker()
-{
-    int const currentTic = I_GetTime();
-
-    if (paused)
-    {
-        buttonMap.ResetButtonStates();
-    }
-    else
-    {
-        gameupdatetime.Reset();
-        gameupdatetime.Clock();
-
-        while (!EndLevel && currentTic - lastTic >= 1)
-        {
-            lastTic = currentTic;
-            gi->Ticker();
-        }
-
-        gameupdatetime.Unclock();
-
-        if (nPlayerLives[nLocalPlayer] <= 0) {
-            startmainmenu();
-        }
-    }
-}
-
-
 void ExitGame()
 {
     ShutDown();

source/exhumed/src/exhumed.h

@@ -234,7 +234,6 @@ struct GameInterface : ::GameInterface
 {
     const char* Name() override { return "Exhumed"; }
     void app_init() override;
-	void RunGameFrame() override;
 	bool GenerateSavePic() override;
     void DrawNativeMenuText(int fontnum, int state, double xpos, double ypos, float fontscale, const char* text, int flags) override;
     void MenuOpened() override;

source/exhumed/src/gameloop.cpp

@@ -250,14 +250,6 @@ void CheckProgression()
 //
 //---------------------------------------------------------------------------
 
-void GameLoop()
-{
-    GameTicker();
-    PlayerInterruptKeys(true);
-    gi->UpdateSounds();
-}
-
-
 void GameInterface::Startup()
 {
     resettiming();
@@ -280,34 +272,6 @@ void GameInterface::Startup()
 
 }
 
-void GameInterface::RunGameFrame()
-{
-    again:
-    CheckProgression();
-    switch (gamestate)
-    {
-    default:
-    case GS_STARTUP:
-        break;
-
-    case GS_MENUSCREEN:
-    case GS_FULLCONSOLE:
-        gi->DrawBackground();
-        break;
-
-    case GS_LEVEL:
-        GameLoop();
-        gi->Render();
-        break;
-
-    case GS_INTERMISSION:
-    case GS_INTRO:
-        RunScreenJobFrame();	// This handles continuation through its completion callback.
-        break;
-
-    }
-}
-
 void GameInterface::ErrorCleanup()
 {
     // Clear all progression sensitive variables here.