rnd-20131202-1-src

[rocksndiamonds.git] / src / events.c

diff --git a/src/events.c b/src/events.c
index ebcb5e1d1ee1427fb767c0f8583182e5935abca0..122311d1a527345b924ce8bca12673dca7d216e8 100644 (file)
--- a/src/events.c
+++ b/src/events.c
@@ -29,17 +29,28 @@
 
 static boolean cursor_inside_playfield = FALSE;
 static boolean playfield_cursor_set = FALSE;
-static unsigned long playfield_cursor_delay = 0;
+static unsigned int playfield_cursor_delay = 0;
 
 
 /* event filter especially needed for SDL event filtering due to
    delay problems with lots of mouse motion events when mouse button
    not pressed (X11 can handle this with 'PointerMotionHintMask') */
 
-int FilterMouseMotionEvents(const Event *event)
+/* event filter addition for SDL2: as SDL2 does not have a function to enable
+   or disable keyboard auto-repeat, filter repeated keyboard events instead */
+
+int FilterEvents(const Event *event)
 {
   MotionEvent *motion;
 
+#if defined(TARGET_SDL2)
+  /* skip repeated key press events if keyboard auto-repeat is disabled */
+  if (event->type == EVENT_KEYPRESS &&
+      event->key.repeat &&
+      !keyrepeat_status)
+    return 0;
+#endif
+
   /* non-motion events are directly passed to event handler functions */
   if (event->type != EVENT_MOTIONNOTIFY)
     return 1;
@@ -59,8 +70,8 @@ int FilterMouseMotionEvents(const Event *event)
   if (button_status == MB_RELEASED &&
       game_status != GAME_MODE_EDITOR && game_status != GAME_MODE_PLAYING)
     return 0;
-  else
-    return 1;
+
+  return 1;
 }
 
 /* to prevent delay problems, skip mouse motion events if the very next
@@ -318,7 +329,7 @@ void SleepWhileUnmapped()
 
 void HandleExposeEvent(ExposeEvent *event)
 {
-#ifndef TARGET_SDL
+#if !defined(TARGET_SDL)
   RedrawPlayfield(FALSE, event->x, event->y, event->width, event->height);
   FlushDisplay();
 #endif
@@ -1012,7 +1023,7 @@ void HandleKey(Key key, int key_status)
          }
          break;
 
-       case KSYM_S:
+       case KSYM_s:
          if (!global.fps_slowdown)
          {
            global.fps_slowdown = TRUE;
@@ -1141,7 +1152,7 @@ void HandleJoystick()
     case GAME_MODE_SETUP:
     case GAME_MODE_INFO:
     {
-      static unsigned long joystickmove_delay = 0;
+      static unsigned int joystickmove_delay = 0;
 
       if (joystick && !button &&
          !DelayReached(&joystickmove_delay, GADGET_FRAME_DELAY))