-

player.rkt

@@ -1,16 +1,55 @@
 #lang racket
 
-(require racket/class)
+(require racket/class
+         racket-audio
+         )
 
 (provide player%)
 
 (define player%
   (class object%
 
-    (define/public (play playlist)
+    (define pl #f)
-      (displayln "playing playlist")
+    (define state 'stopped)
+    (define track 0)
+
+    (define (player)
+      
+      (define (state-machine)
+        (cond
+          ((eq? state 'quit)
+           'done)
+          ((eq? state 'stopped)
+           (sleep 0.25)
+           (state-machine))
+          ((eq? state 'play)
+           (if (eq? pl #f)
+               (begin
+                 (set! state 'stopped)
+                 (state-machine))
+               (begin
+                 (play-
+           
         )
       
+      (thread (λ ()
+                
+      
+      )
+
+    (define/public (play playlist)
+      (set! state 'stopped)
+      (set! pl playlist)
+      (set! track 0)
+      (set! state 'play)
+      )
+
+    (define/public (quit)
+      (set! state 'quit))
+
     (super-new)
+
+    (begin
+      (player))
     )
   )