p72: 角色行走四向动画帧提升（6 走 + 2 待机）

CharacterArt 运行时点阵图集从 4 走 + 2 待机扩为 6 走（新增左右低过渡步 4/5，由 1/2 镜像）+ 2 待机，格数 *8、图集 5120x48；VillageArt 帧循环 %6、characterSourceRectangle *8、characterAtlasWidth 5120。同步 P45/Prototype 帧断言、新增 P72 帧表完整性回归、脚本与素材重新生成、维护说明动画语义。白天正午村庄行走实跑证据落 docs/evidence/p72-*。Desktop 343/343、Kernel 120/120、digest 与 p70 一致。

1 files changed, 6 insertions, 6 deletions

diff --git a/scripts/make-animation-evidence.py b/scripts/make-animation-evidence.py
index 09c35f0..7bb2b26 100644
--- a/scripts/make-animation-evidence.py
+++ b/scripts/make-animation-evidence.py
@@ -9,8 +9,8 @@ layout is a pure function, running it twice yields byte-identical output.
 
 Mirrored math (keep in sync with VillageArt.fs):
   characterSourceRectangle:
-    cellIndex = (variantIndex * 4 + directionIndex) * 6 + frameIndex
-    frameIndex: WalkFrame 0..3 -> 0..3, IdleFrame IdleOne/IdleTwo -> 4/5
+    cellIndex = (variantIndex * 4 + directionIndex) * 8 + frameIndex
+    frameIndex: WalkFrame 0..5 -> 0..5, IdleFrame IdleOne/IdleTwo -> 6/7
     rect = (cellIndex * 32, 0, 32, 48)
   tileSourceRectangle:
     Grass=0 Water=1 StonePath=2 ... Lantern=20 WaterSpriteC=21
@@ -19,7 +19,7 @@ Mirrored math (keep in sync with VillageArt.fs):
   waterFrameTick  = (tick / 32) % 3  -> WaterSprite / WaterSpriteB / WaterSpriteC
   smokeFrameTick  = (tick / 40) % 3  -> SmokeSpriteA / SmokeSpriteB / SmokeSpriteC
   idleFrame       = (tick / 24) % 2  -> IdleOne / IdleTwo
-  animationFrame  = (tick / 4)  % 4  -> FrameOne..FrameFour
+  animationFrame  = (tick / 4)  % 6  -> FrameOne..FrameSix
 """
 
 import hashlib
@@ -78,7 +78,7 @@ def make_walk_sheet(sheet, path):
     height = header + rows * (ch + pad + 16)
     canvas = Image.new("RGB", (width, height), (245, 243, 236))
     draw = ImageDraw.Draw(canvas)
-    label(draw, (pad, 6), "walk frames 0..3 + idle 0..1  (variant StrawHat)")
+    label(draw, (pad, 6), "walk frames 0..5 + idle 0..1  (variant StrawHat)")
     for r, (name, di) in enumerate(DIRECTIONS):
         y = header + r * (ch + pad + 16)
         label(draw, (pad, y), name)
@@ -115,7 +115,7 @@ def main():
     world_sheet = Image.open(WORLD).convert("RGBA")
     char_sheet = Image.open(CHARS).convert("RGBA")
 
-    assert char_sheet.size == (3840, 48), char_sheet.size
+    assert char_sheet.size == (5120, 48), char_sheet.size
     assert world_sheet.size == (800, 32), world_sheet.size
 
     make_walk_sheet(char_sheet, os.path.join(OUT, "walk-idle-frames.png"))
@@ -131,7 +131,7 @@ def main():
 
     # Deterministic tick -> frame table for the report.
     def walk(t):
-        return (t // 4) % 4
+        return (t // 4) % 6
 
     def idle(t):
         return (t // 24) % 2