X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fevents.c;h=4c71dca04ece48c1d1e0b436656b51234f4c5c90;hb=5d3436c34268fb35d378a39d9d825def453afbec;hp=7282236ff8609522682938faca0ad99c59dbf80b;hpb=29519e4b412b6fd0b2a18145f010f53ca09fa456;p=rocksndiamonds.git

diff --git a/src/events.c b/src/events.c
index 7282236f..4c71dca0 100644
--- a/src/events.c
+++ b/src/events.c
@@ -154,12 +154,20 @@ boolean NextValidEvent(Event *event)
 
 void EventLoop(void)
 {
+  static unsigned int sync_frame_delay = 0;
+  unsigned int sync_frame_delay_value = GAME_FRAME_DELAY;
+
   while (1)
   {
     if (PendingEvent())		/* got event */
     {
+      // use separate frame delay counter to not reset main delay counter
+      unsigned int sync_frame_delay2 = 0;
+      unsigned int sync_frame_delay_value2 = sync_frame_delay_value;
       Event event;
 
+      ResetDelayCounter(&sync_frame_delay2);
+
       while (NextValidEvent(&event))
       {
   	switch (event.type)
@@ -205,9 +213,14 @@ void EventLoop(void)
   	    HandleOtherEvents(&event);
   	    break;
   	}
+
+	// do not handle events for longer than standard frame delay period
+	if (DelayReached(&sync_frame_delay2, sync_frame_delay_value2))
+	  break;
       }
     }
-    else
+
+    // always handle non-event game actions for every game frame interval
     {
       if (game_status == GAME_MODE_TITLE)
       {
@@ -247,18 +260,14 @@ void EventLoop(void)
        has its own synchronization and is CPU friendly, too */
 
     if (game_status == GAME_MODE_PLAYING)
-    {
       HandleGameActions();
-    }
-    else
-    {
-      if (!PendingEvent())	/* delay only if no pending events */
-	Delay(10);
-    }
 
     /* refresh window contents from drawing buffer, if needed */
     BackToFront();
 
+    if (game_status != GAME_MODE_PLAYING)
+      WaitUntilDelayReached(&sync_frame_delay, sync_frame_delay_value);
+
     if (game_status == GAME_MODE_QUIT)
       return;
   }
@@ -1568,7 +1577,8 @@ void HandleKey(Key key, int key_status)
     default:
       if (key == KSYM_Escape)
       {
-	game_status = GAME_MODE_MAIN;
+	SetGameStatus(GAME_MODE_MAIN);
+
 	DrawMainMenu();
 
 	return;