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(use-modules (figl gl)
(srfi srfi-1)
(srfi srfi-9)
(srfi srfi-42)
(ice-9 format)
(2d sprite)
(2d game-loop)
(2d window)
(2d vector)
(2d input)
(2d helpers)
(2d agenda)
(2d coroutine))
(init-2d)
(define window-width 800)
(define window-height 600)
(define sprite #f)
(define (key-down key mod unicode)
(cond ((any-equal? key (keycode escape) (keycode q))
(close-window)
(quit))))
;; Draw our sprite
(define (render)
(draw-sprite sprite))
;; Register callbacks.
(set-render-callback (lambda () (render)))
(set-key-down-callback (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 ()
(while #t
(set-sprite-position! sprite (vector (random window-width)
(random window-height)))
(wait 60))))
(run-game-loop)
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