diff options
Diffstat (limited to 'sdl2/events.scm')
| -rw-r--r-- | sdl2/events.scm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sdl2/events.scm b/sdl2/events.scm index 56bf233..2c303c7 100644 --- a/sdl2/events.scm +++ b/sdl2/events.scm @@ -155,6 +155,9 @@ make-controller-device-event controller-device-event? + controller-added-event? + controller-removed-event? + controller-remapped-event? controller-device-event-timestamp controller-device-event-which controller-device-event-action @@ -1205,6 +1208,24 @@ (which controller-device-event-which) (action controller-device-event-action)) +(define (controller-added-event? event) + "Return #t if EVENT is a game controller device event with the +'added' action." + (and (controller-device-event? event) + (eq? (controller-device-event-action event) 'added))) + +(define (controller-removed-event? event) + "Return #t if EVENT is a game controller device event with the +'removed' action." + (and (controller-device-event? event) + (eq? (controller-device-event-action event) 'removed))) + +(define (controller-remapped-event? event) + "Return #t if EVENT is a game controller device event with the +'remapped' action." + (and (controller-device-event? event) + (eq? (controller-device-event-action event) 'remapped))) + (define (parse-controller-device-event ptr) (define types (list uint32 ; type |