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-rw-r--r--sdl2/events.scm38
1 files changed, 38 insertions, 0 deletions
diff --git a/sdl2/events.scm b/sdl2/events.scm
index b667098..883f32b 100644
--- a/sdl2/events.scm
+++ b/sdl2/events.scm
@@ -74,6 +74,13 @@
mouse-motion-event-x-rel
mouse-motion-event-y-rel
+ make-joystick-axis-event
+ joystick-axis-event?
+ joystick-axis-event-timestamp
+ joystick-axis-event-which
+ joystick-axis-event-axis
+ joystick-axis-event-value
+
poll-event))
(define (make-sdl-event)
@@ -791,6 +798,35 @@
;;;
+;;; Joystick
+;;;
+
+(define-record-type <joystick-axis-event>
+ (make-joystick-axis-event timestamp which axis value)
+ joystick-axis-event?
+ (timestamp joystick-axis-event-timestamp)
+ (which joystick-axis-event-which)
+ (axis joystick-axis-event-axis)
+ (value joystick-axis-event-value))
+
+(define (parse-joystick-axis-event ptr)
+ (define types
+ (list uint32 ; type
+ uint32 ; timestamp
+ int32 ; which
+ uint8 ; axis
+ uint8 ; padding1
+ uint8 ; padding2
+ uint8 ; padding3
+ int16 ; value
+ uint16)) ; padding4
+
+ (match (parse-c-struct ptr types)
+ ((_ timestamp which axis _ _ _ value _)
+ (make-joystick-axis-event timestamp which axis value))))
+
+
+;;;
;;; Event management
;;;
@@ -811,4 +847,6 @@
(parse-mouse-button-event ptr))
((= type ffi:SDL_MOUSEMOTION)
(parse-mouse-motion-event ptr))
+ ((= type ffi:SDL_JOYAXISMOTION)
+ (parse-joystick-axis-event ptr))
(else 'fixme:unsupported-event))))))