X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fgacela_mobs.scm;h=5e159075b945586567e7154096dd4386de42b53e;hb=023823491bfe1a64e136bcc2d47c6ec5803f23bf;hp=927d8b138af7125823b8b549e1dcf20605211e83;hpb=d2cbfa2d53c011c7c1939e14201fb41a322a9031;p=gacela.git

diff --git a/src/gacela_mobs.scm b/src/gacela_mobs.scm
index 927d8b1..5e15907 100755
--- a/src/gacela_mobs.scm
+++ b/src/gacela_mobs.scm
@@ -48,8 +48,11 @@
 (define-macro (hide-mob mob)
   `(hide-mob-hash ',mob))
 
-(define (process-mobs mobs)
-  (for-each (lambda (m) (m #:render)) mobs))
+(define (run-mob-actions mobs)
+  (for-each (lambda (m) (m 'run-actions)) mobs))
+
+(define (render-mobs mobs)
+  (for-each (lambda (m) (m 'render)) mobs))
 
 
 ;;; Actions and looks for mobs
@@ -66,7 +69,7 @@
 
 (define (attr-save attr)
   (let ((name (car attr)))
-    `(assoc-set! attributes ',name (list ,name))))
+    `(set! attributes (assoc-set! attributes ',name (list ,name)))))
 
 (define-macro (define-action action-head . code)
   (let ((name (car action-head)) (attr (cdr action-head)))
@@ -80,7 +83,7 @@
        ,(cons 'begin (map attr-save attr))
        attributes)))
 
-(define-macro (lambda-look . look)
+(define-macro (lambda-look attr . look)
   (define (process-look look)
     (cond ((null? look) (values '() '()))
 	  (else
@@ -96,10 +99,11 @@
 
   (receive (look-lines look-images) (process-look look)
 	   `(let ,look-images
-		(lambda ()
-		  (glPushMatrix)
-		  ,@look-lines
-		  (glPopMatrix)))))
+		(lambda (attributes)
+		  (let ,(map attr-def attr)
+		    (glPushMatrix)
+		    ,@look-lines
+		    (glPopMatrix))))))
 
 
 ;;; Making mobs
@@ -112,7 +116,7 @@
 (define-macro (lambda-mob attr . look)
   `(let ((mob #f))
      (set! mob
-	   (let ((attr ',attr) (actions '()) (renders '()))
+	   (let ((attr ',attr) (actions '()) (looks '()))
 	     (lambda (option . params)
 	       (case option
 		 ((get-attr)
@@ -123,11 +127,42 @@
 		  actions)
 		 ((set-actions)
 		  (if (not (null? params)) (set! actions (car params))))
-		 ((get-renders)
-		  renders)
-		 ((set-renders)
-		  (if (not (null? params)) (set! renders (car params))))))))
+		 ((get-looks)
+		  looks)
+		 ((set-looks)
+		  (if (not (null? params)) (set! looks (car params))))
+		 ((run-actions)
+		  (for-each
+		   (lambda (action)
+		     (set! attr ((cdr action) attr)))
+		   actions))
+		 ((render)
+		  (for-each
+		   (lambda (look)
+		     ((cdr look) attr))
+		   looks))))))
      (cond ((not (null? ',look))
-	    (display ',look)
-	    (newline)))
+	    (mob 'set-looks
+		 (list (cons
+			'default-look
+			(lambda-look ,attr ,@look))))))
      mob))
+
+(define (get-mob-attr mob var)
+  (let ((value (assoc-ref (mob 'get-attr) var)))
+    (if value (car value) #f)))
+
+(define (set-mob-attr! mob var value)
+  (mob 'set-attr (assoc-set! (mob 'get-attr) var (list value))))
+
+(define (add-mob-action mob name action)
+  (mob 'set-actions (assoc-set! (mob 'get-actions) name action)))
+
+(define (quit-mob-action mob name)
+  (mob 'set-actions (assoc-remove! (mob 'get-actions) name)))
+
+(define (add-mob-look mob name look)
+  (mob 'set-looks (assoc-set! (mob 'get-looks) name look)))
+
+(define (quit-mob-look mob name)
+  (mob 'set-looks (assoc-remove! (mob 'get-looks) name)))