160 lines
7.6 KiB
Python
160 lines
7.6 KiB
Python
# -*- coding: utf-8 -*-
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"""UI 框材组量化改色脚本。
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♻ 复用件 → 复用闸①色板量化:全部产物按明度重映射到 art-bible §4.1/§7.2 token 渐变带,
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不保留原包杂色;闸②禁入带=token 色天然合规;闸③灰度可辨=图标四形互异;闸④授权=全 CC0。
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源包 = artwork/ui-reuse-2026-09-23/(素材不入 git——先查本仓库,缺位回退主检出 D:/code/g-plan2):
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oga-kenney-pixel-ui-750(CC0,OGA) 9-Slice/Ancient 面板/按钮九宫格 48×48
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kenney-fantasy-ui-borders(CC0) panel-border 石框 48×48
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5-石纹底噪/stone_6.png(CC0,OGA Handpainted stone) 无缝底噪 1200×1200
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kenney-board-game-icons(CC0) 64px 图标四件
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产物 → game/assets/art/ui/(终稿素材目录,不入 git;消费 = UiKit.load_tex 守卫,缺位程序化回退)。
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用法:python tools/quantize_ui_skin.py
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"""
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from PIL import Image
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import os
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ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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MAIN_ROOT = "D:/code/g-plan2"
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SRC = ("artwork", "ui-reuse-2026-09-23")
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OUT = ("game", "assets", "art", "ui")
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def src_path(*parts):
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for base in (ROOT, MAIN_ROOT):
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p = os.path.join(base, *SRC, *parts)
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if os.path.exists(p):
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return p
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raise FileNotFoundError("/".join(SRC + parts))
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def out_path(name):
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p = os.path.join(ROOT, *OUT, name)
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os.makedirs(os.path.dirname(p), exist_ok=True)
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return p
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# §4.1/§7.2 token 渐变带(量化目标值——样张 v2 冻结色板)
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RAMP_PANEL = [(120, 106, 88), (226, 210, 182), (243, 234, 214)] # PANEL_BORDER→PANEL_DATA→PLATE 微亮
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RAMP_BUTTON = [(179, 154, 120), (201, 175, 131), (245, 234, 211)] # FLOOR→BRICK(掩尘"可按的砖")→PLATE
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RAMP_PRESSED = [(120, 106, 88), (179, 154, 120)] # PANEL_BORDER→FLOOR
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RAMP_BACKDROP = [(30, 25, 20), (120, 106, 88)] # BG_ROOT→PANEL_BORDER(低对比自然后退 §6.1)
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RAMP_BORDER = [(120, 106, 88), (201, 175, 131)] # PANEL_BORDER→BRICK
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ICON_GOLD = (240, 168, 40) # 奖励金(钥石)
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ICON_WARM = (240, 226, 200) # 暖白(柜台件,暗卡上可读)
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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)
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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)
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def ramp_color(ramp, t):
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if t <= 0:
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return ramp[0]
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if t >= 1:
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return ramp[-1]
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seg = t * (len(ramp) - 1)
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i = min(int(seg), len(ramp) - 2)
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k = seg - i
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a, b = ramp[i], ramp[i + 1]
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return tuple(int(a[j] + (b[j] - a[j]) * k) for j in range(3))
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def remap_luma(img, ramp, gamma=1.0):
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"""明度→token 渐变带重映射(保留 alpha 与纹理结构——闸①量化)。"""
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im = img.convert("RGBA")
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px = im.load()
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vals = [sum(px[x, y][:3]) / 3.0 for y in range(im.size[1]) for x in range(im.size[0])
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if px[x, y][3] > 8]
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lo, hi = min(vals), max(vals)
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span = max(1.0, hi - lo)
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for y in range(im.size[1]):
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for x in range(im.size[0]):
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r, g, b, a = px[x, y]
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if a <= 8:
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continue
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t = ((sum((r, g, b)) / 3.0) - lo) / span
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px[x, y] = ramp_color(ramp, t ** gamma) + (a,)
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return im
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def recolor_flat(img, rgb):
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"""剪影图标单色重着色(保留 alpha 抗锯齿——形状承载识别,闸③)。"""
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im = img.convert("RGBA")
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px = im.load()
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for y in range(im.size[1]):
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for x in range(im.size[0]):
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r, g, b, a = px[x, y]
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if a > 0:
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px[x, y] = rgb + (a,)
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return im
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def main():
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jobs = []
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# 面板/按钮九宫格(pixel-ui-750 Ancient;texture_margin 取 8px——消费侧同值)
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jobs.append(("panel_stone.png", remap_luma(Image.open(src_path("1-UI面板与按钮", "oga-kenney-pixel-ui-750(CC0)", "9-Slice", "Ancient", "brown.png")), RAMP_PANEL)))
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jobs.append(("button_stone.png", remap_luma(Image.open(src_path("1-UI面板与按钮", "oga-kenney-pixel-ui-750(CC0)", "9-Slice", "Ancient", "tan.png")), RAMP_BUTTON)))
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jobs.append(("button_stone_pressed.png", remap_luma(Image.open(src_path("1-UI面板与按钮", "oga-kenney-pixel-ui-750(CC0)", "9-Slice", "Ancient", "tan_pressed.png")), RAMP_PRESSED)))
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# 石框(fantasy-ui-borders)
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jobs.append(("border_stone.png", remap_luma(Image.open(src_path("1-UI面板与按钮", "kenney-fantasy-ui-borders(CC0)", "PNG", "Default", "Border", "panel-border-000.png")), RAMP_BORDER)))
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# 石纹底噪(seamless 1200→256,暗带低对比——B 区/开始层背景)
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stone = Image.open(src_path("5-石纹底噪", "stone_6.png")).convert("RGB").resize((256, 256), Image.LANCZOS)
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jobs.append(("backdrop_stone.png", remap_luma(stone, RAMP_BACKDROP, gamma=1.6)))
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# 营地图标四件(board-game-icons 64px;钥石=奖励金,柜台件=暖白)
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icon_dir = ("3-节点图与营地图标", "kenney-board-game-icons(CC0)", "PNG", "Default (64px)")
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jobs.append(("icon_keystone.png", recolor_flat(Image.open(src_path(*(icon_dir + ("suit_diamonds.png",)))), ICON_GOLD)))
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jobs.append(("icon_forge.png", recolor_flat(Image.open(src_path(*(icon_dir + ("sword.png",)))), ICON_WARM)))
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jobs.append(("icon_workshop.png", recolor_flat(Image.open(src_path(*(icon_dir + ("flask_full.png",)))), ICON_WARM)))
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jobs.append(("icon_atlas.png", recolor_flat(Image.open(src_path(*(icon_dir + ("book_open.png",)))), ICON_WARM)))
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# 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;
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# 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)
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node_jobs = (("node_battle.png", "bow.png"), ("node_reward.png", "award.png"),
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("node_rest.png", "campfire.png"), ("node_boss.png", "crown_b.png"),
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("node_shop.png", "pouch.png"))
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node_outs = {}
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for name, src in node_jobs:
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im = recolor_flat(Image.open(src_path(*(icon_dir + (src,)))), NODE_WARM)
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im = im.resize((NODE_PX, NODE_PX), Image.NEAREST)
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node_outs[name] = im
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jobs.append((name, im))
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for name, im in jobs:
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im.save(out_path(name))
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print("saved:", "/".join(OUT + (name,)))
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node_icon_gates(node_outs)
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print("=== 量化改色完成(%d 件,全 CC0;闸①②③④ 见脚本头注) ===" % len(jobs))
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return 0
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def node_icon_gates(outs):
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"""节点图标复用闸四道自检(闸④授权=kenney-board-game-icons CC0 全包在案):
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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
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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。"""
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fail = []
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for name, im in outs.items():
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bad = sum(1 for px in im.getdata() if px[3] > 8 and px[:3] != NODE_WARM)
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if bad:
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fail.append("%s 闸①杂色 %d px" % (name, bad))
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if im.size != (NODE_PX, NODE_PX):
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fail.append("%s 尺寸 %s" % (name, im.size))
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keys = list(outs.keys())
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worst = (1.0, None)
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sigs = {k: [1 if px[3] > 96 else 0 for px in outs[k].getdata()] for k in keys}
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for i, a in enumerate(keys):
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for b in keys[i + 1:]:
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diff = sum(1 for x, y in zip(sigs[a], sigs[b]) if x != y) / len(sigs[a])
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if diff < worst[0]:
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worst = (diff, (a, b))
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if worst[0] < 0.08:
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fail.append("闸③灰度互辨最小错位 %.2f %s" % worst)
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if fail:
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for f in fail:
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print("[FAIL] 节点图标闸 %s" % f)
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raise SystemExit(1)
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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)"
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% worst)
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if __name__ == "__main__":
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import sys
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sys.exit(main())
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