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-rw-r--r--2d/sprite.scm3
1 files changed, 3 insertions, 0 deletions
diff --git a/2d/sprite.scm b/2d/sprite.scm
index 78bad6a..0f18dd7 100644
--- a/2d/sprite.scm
+++ b/2d/sprite.scm
@@ -55,13 +55,16 @@
(rotation sprite-rotation set-sprite-rotation!))
(define (set-sprite-scale! sprite scale)
+ "Sets sprite scale-x and scale-y to the same value."
(set-sprite-scale-x! sprite scale)
(set-sprite-scale-y! sprite scale))
(define (load-sprite filename)
+ "Loads a sprite from file with default position, scaling, and rotation values."
(make-sprite (load-texture filename) 0 0 1 1 0))
(define (draw-sprite sprite)
+ "Renders a sprite."
(let* ((texture (sprite-texture sprite))
(w (texture-width texture))
(h (texture-height texture)))