rnd-20000917-1-src

[rocksndiamonds.git] / src / game.c

diff --git a/src/game.c b/src/game.c
index 4e716e3e9cf894b0f5d36099f07aae4526c4fbd6..0b731c327dc35ad1276082b0193367580f70fac3 100644 (file)
--- a/src/game.c
+++ b/src/game.c
@@ -712,8 +712,7 @@ void InitGame()
   DrawAllPlayers();
   FadeToFront();
 
-  /* after drawing the level, corect some elements */
-
+  /* after drawing the level, correct some elements */
   if (game.timegate_time_left == 0)
     CloseAllOpenTimegates();
 
@@ -4563,6 +4562,25 @@ void GameActions()
   }
 
   DrawAllPlayers();
+
+  if (options.debug)                   /* calculate frames per second */
+  {
+    static unsigned long fps_counter = 0;
+    static int fps_frames = 0;
+    unsigned long fps_delay_ms = Counter() - fps_counter;
+
+    fps_frames++;
+
+    if (fps_delay_ms >= 500)   /* calculate fps every 0.5 seconds */
+    {
+      global.frames_per_second = 1000 * (float)fps_frames / fps_delay_ms;
+
+      fps_frames = 0;
+      fps_counter = Counter();
+    }
+
+    redraw_mask |= REDRAW_FPS;
+  }
 }
 
 static boolean AllPlayersInSight(struct PlayerInfo *player, int x, int y)