Remove script.dontrunnextframe kludge

Now that the game loop order is fixed, this kludge (on top of kludge) is
no longer needed, and can be safely removed.

desktop_version/src/Map.cpp

@@ -2075,6 +2075,4 @@ void mapclass::twoframedelayfix(void)
 	game.state = 0;
 	game.statedelay = 0;
 	script.load(game.newscript);
-	script.run();
-	script.dontrunnextframe = true;
 }

desktop_version/src/Script.cpp

@@ -18,7 +18,6 @@ scriptclass::scriptclass(void)
 	position = 0;
 	scriptdelay = 0;
 	running = false;
-	dontrunnextframe = false;
 
 	b = 0;
 	g = 0;
@@ -3492,10 +3491,6 @@ void scriptclass::teleport(void)
 		game.state = 0;
 		load(game.teleportscript);
 		game.teleportscript = "";
-
-		// FIXME: Remove this once game loop order is fixed in 2.4!
-		run();
-		dontrunnextframe = true;
 	}
 	else
 	{

desktop_version/src/Script.h

@@ -54,7 +54,7 @@ public:
     int looppoint, loopcount;
 
     int scriptdelay;
-    bool running, dontrunnextframe;
+    bool running;
 
     //Textbox stuff
     int textx;

desktop_version/src/main.cpp

@@ -93,18 +93,6 @@ static void runscript(void)
 
 static void gamemodefunc1(void)
 {
-    // WARNING: If updating this code, don't forget to update Map.cpp mapclass::twoframedelayfix()
-
-    // Ugh, I hate this kludge variable but it's the only way to do it
-    if (script.dontrunnextframe)
-    {
-        script.dontrunnextframe = false;
-    }
-    else
-    {
-        runscript();
-    }
-
     //Update old lerp positions of entities - has to be done BEFORE gameinput!
     for (size_t i = 0; i < obj.entities.size(); i++)
     {
@@ -158,6 +146,7 @@ static const inline struct ImplFunc* get_gamestate_funcs(
     }
 
     FUNC_LIST_BEGIN(GAMEMODE)
+        {Func_fixed, runscript},
         {Func_fixed, gamemodefunc1},
         {Func_fixed, gameinput},
         {Func_fixed, gamerenderfixed},