X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fevents.c;h=4c71dca04ece48c1d1e0b436656b51234f4c5c90;hb=5d3436c34268fb35d378a39d9d825def453afbec;hp=041c49b4e13b54d0314a111cf00773e817b95800;hpb=d2457f732e2efb77ba786691efbd3cee6a9a69b9;p=rocksndiamonds.git

diff --git a/src/events.c b/src/events.c
index 041c49b4..4c71dca0 100644
--- a/src/events.c
+++ b/src/events.c
@@ -19,6 +19,7 @@
 #include "editor.h"
 #include "files.h"
 #include "tape.h"
+#include "cartoons.h"
 #include "network.h"
 
 
@@ -66,7 +67,7 @@ static int FilterEventsExt(const Event *event)
 
   /* do no reset mouse cursor before all pending events have been processed */
   if (gfx.cursor_mode == cursor_mode_last &&
-      ((effectiveGameStatus() == GAME_MODE_TITLE &&
+      ((game_status == GAME_MODE_TITLE &&
 	gfx.cursor_mode == CURSOR_NONE) ||
        (game_status == GAME_MODE_PLAYING &&
 	gfx.cursor_mode == CURSOR_PLAYFIELD)))
@@ -153,12 +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)
@@ -204,11 +213,16 @@ 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 (effectiveGameStatus() == GAME_MODE_TITLE)
+      if (game_status == GAME_MODE_TITLE)
       {
 	/* when showing title screens, hide mouse pointer (if not moved) */
 
@@ -218,7 +232,8 @@ void EventLoop(void)
 	  SetMouseCursor(CURSOR_NONE);
 	}
       }
-      else if (game_status == GAME_MODE_PLAYING && !tape.pausing)
+      else if (game_status == GAME_MODE_PLAYING && (!tape.pausing ||
+						    tape.single_step))
       {
 	/* when playing, display a special mouse pointer inside the playfield */
 
@@ -245,18 +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;
   }
@@ -1566,7 +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;