X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fgacela_mobs.scm;fp=src%2Fgacela_mobs.scm;h=10123017a7f37c9c66cddf3228412f1f5afe51f0;hb=795a520a3cf53edb41e17986e93d6b258d97a2d8;hp=aeb65d96c5c6b9ccf63b1f4171b8089c4e4b0522;hpb=17e3503fa544aa84b99453b96afd2d9ff250bde9;p=gacela.git

diff --git a/src/gacela_mobs.scm b/src/gacela_mobs.scm
index aeb65d9..1012301 100755
--- a/src/gacela_mobs.scm
+++ b/src/gacela_mobs.scm
@@ -191,6 +191,17 @@
 			(lambda () (look attr))
 			(lambda (key . args) #f)))))))))
 
+(define-macro (define-mob mob-head . body)
+  (let ((name (car mob-head)) (attr (cdr mob-head)))
+    `(define ,(string->symbol (string-concatenate (list "make-" (symbol->string name))))
+       (lambda-mob ,attr ,@body))))
+
+(define-macro (lambda-mob attr . body)
+  `(lambda ()
+     (let ,(cons '(mob-id (gentemp)) attr)
+       (lambda ()
+	 ,@body))))
+
 
 (define (get-mob-attr mob var)
   (let ((value (assoc-ref (mob 'get-attr) var)))