CON: Add EVENT_DISPLAYEND and EVENT_DISPLAYROOMSEND.

EVENT_DISPLAYROOMSEND: Triggered right after the game world is rendered and before any sprite above the screen.
EVENT_DISPLAYEND: Triggered after the game draws everything above the screen, including menus. A counterpart to EVENT_DISPLAYSTART.

Patch from Fox.

git-svn-id: https://svn.eduke32.com/eduke32@6512 1a8010ca-5511-0410-912e-c29ae57300e0

source/duke3d/src/events_defs.h

@@ -128,6 +128,8 @@ enum GameEvent_t {
     EVENT_PRECUTSCENE,
     EVENT_SKIPCUTSCENE,
     EVENT_SCREEN,
+    EVENT_DISPLAYROOMSEND,
+    EVENT_DISPLAYEND,
 #ifdef LUNATIC
     EVENT_ANIMATEALLSPRITES,
 #endif

source/duke3d/src/game.cpp

@@ -1168,6 +1168,8 @@ void G_DrawRooms(int32_t playerNum, int32_t smoothRatio)
         newaspect_enable = 0;
         setaspect(viewingRange, yxAspect);
     }
+
+    VM_OnEvent(EVENT_DISPLAYROOMSEND, g_player[screenpeek].ps->i, screenpeek);
 }
 
 void G_DumpDebugInfo(void)

source/duke3d/src/gamedef.cpp

@@ -724,6 +724,8 @@ const char *EventNames[MAXEVENTS] =
     "EVENT_PRECUTSCENE",
     "EVENT_SKIPCUTSCENE",
     "EVENT_SCREEN",
+    "EVENT_DISPLAYROOMSEND",
+    "EVENT_DISPLAYEND",
 #ifdef LUNATIC
     "EVENT_ANIMATEALLSPRITES",
 #endif

source/duke3d/src/screens.cpp

@@ -1293,6 +1293,8 @@ void G_DisplayRest(int32_t smoothratio)
             applied = 0;
         }
     }
+
+    VM_OnEvent(EVENT_DISPLAYEND, g_player[screenpeek].ps->i, screenpeek);
 }
 
 void G_FadePalette(int32_t r, int32_t g, int32_t b, int32_t e)