"""Apaga do atlas do Tangler os logos de marcas (Gmail, Telegram, Facebook, GitHub) que so serviam aos links de
contato da tela de creditos, que a versao web nao tem. Uso: clear-logos.py <assets/Main.atlas> <assets/atlas.png>"""
import sys
from PIL import Image

atlas, png = sys.argv[1:3]
want = {"icongmail", "icontelegram", "iconfacebook", "icongithub"}
regions, cur = {}, None
for line in open(atlas, encoding="utf-8").read().splitlines():
    if line and not line.startswith(" ") and ":" not in line and line != "atlas.png":
        cur = line.strip()
    elif cur and line.strip().startswith("xy:"):
        regions.setdefault(cur, {})["xy"] = tuple(int(v) for v in line.split(":")[1].split(","))
    elif cur and line.strip().startswith("size:") and cur in regions:
        regions[cur]["size"] = tuple(int(v) for v in line.split(":")[1].split(","))
im = Image.open(png).convert("RGBA")
for name in sorted(want):
    (x, y), (w, h) = regions[name]["xy"], regions[name]["size"]
    im.paste((0, 0, 0, 0), (x, y, x + w, y + h))
    print("cleared", name, x, y, w, h)
im.save(png, optimize=False)