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[gacela.git] / games / asteroids / asteroids.scm

diff --git a/games/asteroids/asteroids.scm b/games/asteroids/asteroids.scm
index 756dd73d4e5bf7dd14e4c83af5b8138ca0aa8f8e..2b70db1de94ec9f38e1e1bc890e5b979363dabfb 100644 (file)
--- a/games/asteroids/asteroids.scm
+++ b/games/asteroids/asteroids.scm
@@ -22,6 +22,19 @@
   (rotate angle)
   (draw-texture image))
 
+;; (define (killed-ship? s a)
+;;   (cond ((null? a) #f)
+;;     (else
+;;      (or (< (distance-between-points (list (assoc-ref s 'x) (assoc-ref s 'y))
+;;                                      (list (assoc-ref (car a) 'x) (assoc-ref (car a) 'y)))
+;;             (assoc-ref (car a) 'size))
+;;          (killed-ship? s (cdr a))))))
+
+(define-macro (killed-ship?)
+  `(
+    (map-mobs
+     (lambda (m)
+       
 (define-mob (ship
             (ship1 (load-texture "Ship1.png"))
             (ship2 (load-texture "Ship2.png"))
@@ -76,6 +89,11 @@
 
 (init-asteroids 2)
 (show-mob (make-ship))
+     
+(let ((font (load-font "../tetris/lazy.ttf" #:size 20)))
+  (run-game
+   (render-text (format #f "Mobs: ~a" (length (get-active-mobs))) font)))
+
 
 ;;   (define (new-game n)
 ;;     (set! asteroids (make-asteroids n))