feat(ux): T2 节点图标组接线——五键量化过复用闸四道+load_tex 守卫接线+字形退役(缺位回退)

tools/quantize_ui_skin.py

@@ -42,6 +42,8 @@ RAMP_BACKDROP = [(30, 25, 20), (120, 106, 88)]                     # BG_ROOT→P
 RAMP_BORDER = [(120, 106, 88), (201, 175, 131)]                    # PANEL_BORDER→BRICK
 ICON_GOLD = (240, 168, 40)   # 奖励金(钥石)
 ICON_WARM = (240, 226, 200)  # 暖白(柜台件,暗卡上可读)
+NODE_WARM = (240, 226, 200)  # 节点图标暖白(关卡画面样张 v1 冻结——暗底态原色,当前金底乘法调制深墨)
+NODE_PX = 20                 # 节点图标烘焙边长(52×36 方块内 20px 图标+右上编号,1:1 消费零缩放)
 
 
 def ramp_color(ramp, t):
@@ -103,14 +105,55 @@ def main():
     jobs.append(("icon_forge.png", recolor_flat(Image.open(src_path(*(icon_dir + ("sword.png",)))), ICON_WARM)))
     jobs.append(("icon_workshop.png", recolor_flat(Image.open(src_path(*(icon_dir + ("flask_full.png",)))), ICON_WARM)))
     jobs.append(("icon_atlas.png", recolor_flat(Image.open(src_path(*(icon_dir + ("book_open.png",)))), ICON_WARM)))
+    # 节点图标五件(board-game-icons 64px→20px 烘焙,WARM 单色——关卡画面样张 v1 冻结形制,M-2 迭代 4 T2;
+    # 战=bow/赏=award/疗=campfire/王=crown_b/商=pouch,语义近似+灰度互辨,色相不承载身份 §4.6)
+    node_jobs = (("node_battle.png", "bow.png"), ("node_reward.png", "award.png"),
+                 ("node_rest.png", "campfire.png"), ("node_boss.png", "crown_b.png"),
+                 ("node_shop.png", "pouch.png"))
+    node_outs = {}
+    for name, src in node_jobs:
+        im = recolor_flat(Image.open(src_path(*(icon_dir + (src,)))), NODE_WARM)
+        im = im.resize((NODE_PX, NODE_PX), Image.NEAREST)
+        node_outs[name] = im
+        jobs.append((name, im))
 
     for name, im in jobs:
         im.save(out_path(name))
         print("saved:", "/".join(OUT + (name,)))
+    node_icon_gates(node_outs)
     print("=== 量化改色完成(%d 件,全 CC0;闸①②③④ 见脚本头注) ===" % len(jobs))
     return 0
 
 
+def node_icon_gates(outs):
+    """节点图标复用闸四道自检(闸④授权=kenney-board-game-icons CC0 全包在案):
+    ①量化=全像素 NODE_WARM 或透明(零原包杂色) ②禁入带=WARM 色相 39° 天然合规
+    ③灰度互辨=alpha 剪影两两错位率 ≥0.08(与样张 L1 同判据) ④见上。"""
+    fail = []
+    for name, im in outs.items():
+        bad = sum(1 for px in im.getdata() if px[3] > 8 and px[:3] != NODE_WARM)
+        if bad:
+            fail.append("%s 闸①杂色 %d px" % (name, bad))
+        if im.size != (NODE_PX, NODE_PX):
+            fail.append("%s 尺寸 %s" % (name, im.size))
+    keys = list(outs.keys())
+    worst = (1.0, None)
+    sigs = {k: [1 if px[3] > 96 else 0 for px in outs[k].getdata()] for k in keys}
+    for i, a in enumerate(keys):
+        for b in keys[i + 1:]:
+            diff = sum(1 for x, y in zip(sigs[a], sigs[b]) if x != y) / len(sigs[a])
+            if diff < worst[0]:
+                worst = (diff, (a, b))
+    if worst[0] < 0.08:
+        fail.append("闸③灰度互辨最小错位 %.2f %s" % worst)
+    if fail:
+        for f in fail:
+            print("[FAIL] 节点图标闸 %s" % f)
+        raise SystemExit(1)
+    print("[PASS] 节点图标复用闸①②③④(量化单色/禁入带天然合规/灰度互辨最小错位 %.2f %s/CC0)"
+          % worst)
+
+
 if __name__ == "__main__":
     import sys
     sys.exit(main())