From 0e9948b7067e07875a9fe81879be0ae46664a785 Mon Sep 17 00:00:00 2001 From: "Somhairle H. Marisol" Date: Mon, 28 Sep 2026 08:33:20 +0800 Subject: feat(art): P33 接入 CC0 真实像素素材样板（地面+角色竖直切片） MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 修复 make-cc0-art.py 地块取样间距：packed sheet 无间距(16px pitch)，旧 17px 误采错格 - 重选草地/石板格 (9,8)/(10,8)/(4,8)/(4,9)，整数 2x NEAREST 重建 cc0-tiles.png - VillageArt 暴露 selectedGround/CharacterAtlasRelativePath 纯函数，保留 LV_ASSET_PACK=cc0 开关与程序绘制江南图集 fallback - 新增 AssetPackTests：图集加载尺寸、整数倍缩放、开关/回退断言 - docs/素材来源.md 记录来源/许可/sha256/构建/开关；同步 assets-and-licenses 与维护说明 P33 小节 - docs/evidence/p33-atlas-*.png 昼/夜/2x 特写/程序绘制对照（check-no-white-blocks 0 命中） --- scripts/make-cc0-art.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'scripts') diff --git a/scripts/make-cc0-art.py b/scripts/make-cc0-art.py index f5c97ee..b26cba1 100644 --- a/scripts/make-cc0-art.py +++ b/scripts/make-cc0-art.py @@ -98,16 +98,19 @@ def verify_png(path, expected_w, expected_h): def build_cc0_tile_atlas(): """Four 32x32 ground tiles from Kenney Tiny Farm, upscaled 2x. - Tile selection is fixed by grid coordinates chosen from the pack's - tilemap_packed.png (grass: two greens; stone path: pale slab; dirt: apricot). + Source is the *packed* sheet (tilemap_packed.png) which has NO spacing between + tiles: 192x176 = 12x11 tiles at a 16px pitch (the spaced tilemap.png is 203x186 + at 17px pitch; mixing the two misaligns every non-zero cell). Tile selection is + fixed by grid coordinates: two full grass shades (9,8)/(10,8) for the checker + ground, then two grey stone slabs (4,8)/(4,9) for the paved path. """ c = Canvas(128, 32) packed = Image.open(THIRD / "kenney_tiny-farm" / "Tilemap" / "tilemap_packed.png").convert("RGBA") def tile(grid_x, grid_y): - return packed.crop((grid_x * 17, grid_y * 17, grid_x * 17 + 16, grid_y * 17 + 16)) + return packed.crop((grid_x * 16, grid_y * 16, grid_x * 16 + 16, grid_y * 16 + 16)) - choices = [(10, 9), (9, 7), (6, 7), (6, 9)] + choices = [(9, 8), (10, 8), (4, 8), (4, 9)] for index, (gx, gy) in enumerate(choices): t = tile(gx, gy) c.blit(t, index * 32, 0, scale=2) -- cgit v1.2.3