# HG changeset patch
# User Thinker K.F. Li <thinker@branda.to>
# Date 1229013697 -28800
# Node ID 41eab0a10651727b267fc29b661a2678f5fab639
# Parent  3fadd2f2742e6dc3f07fb7b0da499b6d1d461e64
Define convenience macros for sprite.

diff -r 3fadd2f2742e -r 41eab0a10651 include/mb_types.h
--- a/include/mb_types.h	Fri Dec 12 00:33:54 2008 +0800
+++ b/include/mb_types.h	Fri Dec 12 00:41:37 2008 +0800
@@ -224,6 +224,10 @@
     mb_obj_t *(*get_obj_with_name)(mb_sprite_t *sprite, const char *id);
 };
 
+#define MB_SPRITE_FREE(sprite) ((mb_sprite_t *)(sprite))->free(sprite)
+#define MB_SPRITE_GET_OBJ(sprite, name)		\
+    ((mb_sprite_t *)(sprite))->get_obj_with_name((sprite), (name))
+
 
 /*! \defgroup mb_sprite_lsym Sprite with linear symbol table.
  * @{