X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffg_callbacks.c;h=11924b360cd54e9a489043ebdbebd40fed599dca;hb=2c12c9eb8d63cabac2d4113b4f54fdf53da8368c;hp=7c82c8186d78aeadecff7fa2ee84da6dfbe56661;hpb=75c76b69c97acea662e41c261dc90324d8906825;p=freeglut

diff --git a/src/fg_callbacks.c b/src/fg_callbacks.c
index 7c82c81..11924b3 100644
--- a/src/fg_callbacks.c
+++ b/src/fg_callbacks.c
@@ -1,5 +1,5 @@
 /*
- * freeglut_callbacks.c
+ * fg_callbacks.c
  *
  * The callbacks setting methods.
  *
@@ -63,6 +63,7 @@ void FGAPIENTRY glutTimerFunc( unsigned int timeOut, FGCBTimer callback, int tim
     timer->ID        = timerID;
     timer->TriggerTime = fgElapsedTime() + timeOut;
 
+    /* Insert such that timers are sorted by end-time */
     for( node = fgState.Timers.First; node; node = node->Node.Next )
     {
         if( node->TriggerTime > timer->TriggerTime )
@@ -121,31 +122,31 @@ void FGAPIENTRY glut##a##Func( FGCB##b callback )               \
 #define IMPLEMENT_CALLBACK_FUNC(a) IMPLEMENT_CALLBACK_FUNC_2NAME(a,a)
 
 /* Implement all these callback setter functions... */
-IMPLEMENT_CALLBACK_FUNC(Position);
-IMPLEMENT_CALLBACK_FUNC(Keyboard);
-IMPLEMENT_CALLBACK_FUNC(KeyboardUp);
-IMPLEMENT_CALLBACK_FUNC(Special);
-IMPLEMENT_CALLBACK_FUNC(SpecialUp);
-IMPLEMENT_CALLBACK_FUNC(Mouse);
-IMPLEMENT_CALLBACK_FUNC(MouseWheel);
-IMPLEMENT_CALLBACK_FUNC(Motion);
-IMPLEMENT_CALLBACK_FUNC_2NAME(PassiveMotion,Passive);
-IMPLEMENT_CALLBACK_FUNC(Entry);
+IMPLEMENT_CALLBACK_FUNC(Position)
+IMPLEMENT_CALLBACK_FUNC(Keyboard)
+IMPLEMENT_CALLBACK_FUNC(KeyboardUp)
+IMPLEMENT_CALLBACK_FUNC(Special)
+IMPLEMENT_CALLBACK_FUNC(SpecialUp)
+IMPLEMENT_CALLBACK_FUNC(Mouse)
+IMPLEMENT_CALLBACK_FUNC(MouseWheel)
+IMPLEMENT_CALLBACK_FUNC(Motion)
+IMPLEMENT_CALLBACK_FUNC_2NAME(PassiveMotion,Passive)
+IMPLEMENT_CALLBACK_FUNC(Entry)
 /* glutWMCloseFunc is an alias for glutCloseFunc; both set the window's Destroy callback */
-IMPLEMENT_CALLBACK_FUNC_2NAME(Close,Destroy);
-IMPLEMENT_CALLBACK_FUNC_2NAME(WMClose,Destroy);
-IMPLEMENT_CALLBACK_FUNC(OverlayDisplay);
-IMPLEMENT_CALLBACK_FUNC(WindowStatus);
-IMPLEMENT_CALLBACK_FUNC(ButtonBox);
-IMPLEMENT_CALLBACK_FUNC(Dials);
-IMPLEMENT_CALLBACK_FUNC(TabletMotion);
-IMPLEMENT_CALLBACK_FUNC(TabletButton);
-IMPLEMENT_CALLBACK_FUNC(MultiEntry);
-IMPLEMENT_CALLBACK_FUNC(MultiButton);
-IMPLEMENT_CALLBACK_FUNC(MultiMotion);
-IMPLEMENT_CALLBACK_FUNC(MultiPassive);
-IMPLEMENT_CALLBACK_FUNC(InitContext);
-IMPLEMENT_CALLBACK_FUNC(AppStatus);
+IMPLEMENT_CALLBACK_FUNC_2NAME(Close,Destroy)
+IMPLEMENT_CALLBACK_FUNC_2NAME(WMClose,Destroy)
+IMPLEMENT_CALLBACK_FUNC(OverlayDisplay)
+IMPLEMENT_CALLBACK_FUNC(WindowStatus)
+IMPLEMENT_CALLBACK_FUNC(ButtonBox)
+IMPLEMENT_CALLBACK_FUNC(Dials)
+IMPLEMENT_CALLBACK_FUNC(TabletMotion)
+IMPLEMENT_CALLBACK_FUNC(TabletButton)
+IMPLEMENT_CALLBACK_FUNC(MultiEntry)
+IMPLEMENT_CALLBACK_FUNC(MultiButton)
+IMPLEMENT_CALLBACK_FUNC(MultiMotion)
+IMPLEMENT_CALLBACK_FUNC(MultiPassive)
+IMPLEMENT_CALLBACK_FUNC(InitContext)
+IMPLEMENT_CALLBACK_FUNC(AppStatus)
 
 
 
@@ -246,11 +247,12 @@ void FGAPIENTRY glutJoystickFunc( FGCBJoystick callback, int pollInterval )
     SET_CALLBACK( Joystick );
     fgStructure.CurrentWindow->State.JoystickPollRate = pollInterval;
 
-    fgStructure.CurrentWindow->State.JoystickLastPoll =
-        fgElapsedTime() - fgStructure.CurrentWindow->State.JoystickPollRate;
-
-    if( fgStructure.CurrentWindow->State.JoystickLastPoll < 0 )
+    /* set last poll time such that joystick will be polled asap */
+    fgStructure.CurrentWindow->State.JoystickLastPoll = fgElapsedTime();
+    if (fgStructure.CurrentWindow->State.JoystickLastPoll < pollInterval)
         fgStructure.CurrentWindow->State.JoystickLastPoll = 0;
+    else
+        fgStructure.CurrentWindow->State.JoystickLastPoll -= pollInterval;
 }