"""Scalpel Spin: o README do repositorio reserva o nome do projeto e a arte do titulo. Este script, rodado pelo
build-scalpel-spin.sh depois do patch remove-support-link.patch:

 - troca o nome do projeto e a fala do locutor ("Welcome to ...!") pelo nome neutro "Scalpel Spin";
 - troca a imagem do titulo do menu (assets/original/main_menu_title.png) por um Label com o texto
   "SCALPEL SPIN" na fonte League Gothic (OFL 1.1, a do tema do jogo) e apaga a imagem.

Uso: python3 -I retitle.py <projeto>
"""
import os
import re
import sys

project = sys.argv[1]


def rd(rel):
    return open(os.path.join(project, rel), encoding="utf-8").read()


def wr(rel, s):
    open(os.path.join(project, rel), "w", encoding="utf-8").write(s)


def once(s, old, new):
    assert s.count(old) == 1, old
    return s.replace(old, new)


s = rd("project.godot")
s = once(s, 'config/name="Spin-ectomy"', 'config/name="Scalpel Spin"')
wr("project.godot", s)

s = rd("scenes/game/announcer.gd")
s = once(s, "Welcome to Spin-ectomy!", "Welcome to Scalpel Spin!")
wr("scenes/game/announcer.gd", s)

rel = "scenes/main_menu/main_menu.tscn"
s = rd(rel)
s = re.sub(r'(?m)^\[ext_resource [^\n]*main_menu_title\.png[^\n]*\n', "", s)
a = s.index('[node name="Title" type="TextureRect"')
b = s.index("\n[", a + 1) + 1
head = s[a:s.index("\n", a)].replace('type="TextureRect"', 'type="Label"')
label = (
    head + "\n"
    "layout_mode = 1\n"
    "anchors_preset = -1\n"
    "anchor_left = 0.04\nanchor_top = 0.08\nanchor_right = 0.6\nanchor_bottom = 0.3\n"
    'theme = ExtResource("2_5seab")\n'
    "theme_override_colors/font_color = Color(0.99, 0.93, 0.55, 1)\n"
    "theme_override_colors/font_outline_color = Color(0.1, 0.25, 0.35, 1)\n"
    "theme_override_constants/outline_size = 30\n"
    "theme_override_font_sizes/font_size = 210\n"
    'text = "SCALPEL SPIN"\n'
    "vertical_alignment = 1\n"
    "metadata/_edit_use_anchors_ = true\n\n"
)
s = s[:a] + label + s[b:]
assert "7_x2yjq" not in s
wr(rel, s)

for f in ("main_menu_title.png", "main_menu_title.png.import"):
    p = os.path.join(project, "assets/original", f)
    if os.path.exists(p):
        os.remove(p)