include/SDL_haptic.h
branchgsoc2008_force_feedback
changeset 2554 2681a04c2d3d
parent 2536 fe3ee345a5d2
child 2558 c38ac77ea28f
--- a/include/SDL_haptic.h	Wed Jul 30 14:09:10 2008 +0000
+++ b/include/SDL_haptic.h	Wed Jul 30 14:48:34 2008 +0000
@@ -645,6 +645,10 @@
  * Additionally, the SDL_HAPTIC_RAMP effect does not support a duration of
  *  SDL_HAPTIC_INFINITY.
  *
+ * Button triggers may not be supported on all devices, it is advised to not
+ *  use them if possible.  Buttons start at index 1 instead of index 0 like
+ *  they joystick.
+ *
  * Common parts:
  * \code
  * // Replay - All effects have this