animation: reduced walk animation call to a single function instead of 4

diff --git a/src/animation.s b/src/animation.s
index 6f482b7e16c9d26932d57b6eec5a6e3ebc8b3939..9df3eb3e9da9343eacf59932e67131b8633195a1 100644 (file)
--- a/src/animation.s
+++ b/src/animation.s
@@ -8,30 +8,19 @@
   ;   bc: current animation ptr
 animation_table:
   dw anim_nop
-  dw anim_walk_up
-  dw anim_walk_down
-  dw anim_walk_left
-  dw anim_walk_right
+  dw anim_walk_simple
   
   ; empty animation used as default value 
 anim_nop:
   ret
 
 
-  ; anim walk_<direction>
+  ; anim walk_simple
   ; inputs:
   ;   anim_p0/p1: ptr to y/x position
+  ;   anim_p2: direction
 
-anim_walk_up:
-  ret
-
-anim_walk_right:
-  ret
-
-anim_walk_left:
-  ret
-
-anim_walk_down:
+anim_walk_simple:
   ret
 
 

diff --git a/src/defs.s b/src/defs.s
index 2285aed5fe19ef18a9fb4eee7df87dadf7ca1ef5..73d0336380a26544c217ae550c6028b8dc3ecd68 100644 (file)
--- a/src/defs.s
+++ b/src/defs.s
@@ -203,10 +203,7 @@
 ; animation table entries 
 .se 0
 .de ANIM_TNOP, 1
-.de ANIM_TWALK_UP, 1
-.de ANIM_TWALK_DOWN, 1
-.de ANIM_TWALK_LEFT, 1
-.de ANIM_TWALK_RIGHT, 1
+.de ANIM_TWALK_SIMPLE, 1
 
   ; anim entry struct 
 .se 0