1 files changed, 57 insertions, 0 deletions
diff --git a/examples/action.scm b/examples/action.scm
new file mode 100644
index 0000000..acc1434
--- /dev/null
+++ b/examples/action.scm
@@ -0,0 +1,57 @@
+(use-modules (2d sprite)
+             (2d game-loop)
+             (2d window)
+             (2d helpers)
+             (2d agenda)
+             (2d coroutine)
+             (2d actions)
+             (2d vector))
+
+(init-2d)
+
+(define window-width 800)
+(define window-height 600)
+(define sprite #f)
+
+(define (key-down key mod unicode)
+  (cond ((any-equal? key 'escape 'q)
+         (close-window)
+         (quit))))
+
+;; Draw our sprite
+(define (render)
+  (draw-sprite sprite))
+
+;; Register callbacks.
+(add-hook! on-render-hook (lambda () (render)))
+(add-hook! on-key-down-hook (lambda (key mod unicode) (key-down key mod unicode)))
+
+;; Open the window.
+(open-window window-width window-height)
+
+;; Load a sprite and center it on the screen.
+(set! sprite
+      (load-sprite "images/sprite.png"
+                   #:position (vector (/ window-width 2)
+                                      (/ window-height 2))))
+
+;; Simple script that moves the sprite to a random location every
+;; second.
+(agenda-schedule
+ (colambda ()
+   (lerp (lambda (i)
+           (set-sprite-position! sprite (vector i (/ window-height 2))))
+         0
+         800
+         120)))
+
+(agenda-schedule
+ (colambda ()
+   (lerp (lambda (angle)
+           (set-sprite-rotation! sprite angle))
+         0
+         1080
+         120)))
+
+
+(run-game-loop)