DazedTL/util/forge/modern_patches.py

107 lines
3.4 KiB
Python

"""Install-time patches for the rewritten Forge plugin (unified forge.js)."""
from __future__ import annotations
import json
import re
_BOOTSTRAP_START = "/*<DazedMTLTool-Forge-bootstrap>*/"
_BOOTSTRAP_END = "/*</DazedMTLTool-Forge-bootstrap>*/"
_MODIFIER_ALIASES = {
"control": "ctrl",
"ctrl": "ctrl",
"alt": "alt",
"shift": "shift",
"meta": "meta",
"cmd": "meta",
"command": "meta",
"win": "meta",
}
def forge_key_str(hotkey: str) -> str:
"""Convert a Dazed forgeHotkey value to Forge shortcut keyStr format."""
raw = (hotkey or "F10").strip()
if not raw:
return "f10"
parts = re.split(r"\s*\+\s*|\s+", raw)
out: list[str] = []
for part in parts:
token = part.strip().lower()
if not token:
continue
mapped = _MODIFIER_ALIASES.get(token)
if mapped:
if mapped not in out:
out.append(mapped)
else:
out.append(token)
return " ".join(out) or "f10"
def _bootstrap_js(hotkey: str, ui_scale: str) -> str:
key_str = json.dumps(forge_key_str(hotkey))
scale = json.dumps(str(ui_scale or "auto").strip() or "auto")
return f"""{_BOOTSTRAP_START}
(function () {{
var toggleKey = {key_str};
var uiScale = {scale};
try {{
var saved = JSON.parse(localStorage.getItem("forge:shortcuts") || "{{}}");
saved.toggle_ui = Object.assign({{}}, saved.toggle_ui, {{ keyStr: toggleKey, enabled: true }});
localStorage.setItem("forge:shortcuts", JSON.stringify(saved));
}} catch (e) {{}}
function resolveUiScale(v) {{
if (v !== "auto" && v != null && String(v).trim() !== "") {{
var n = parseFloat(v);
if (!isNaN(n) && n > 0) return Math.max(0.75, Math.min(3, n));
}}
var base = 816;
var gameW = (typeof Graphics !== "undefined" && Graphics.width) ? Graphics.width : 0;
var viewW = window.innerWidth || document.documentElement.clientWidth || base;
var w = Math.max(gameW || base, viewW);
var scale = w / base;
var dpr = window.devicePixelRatio || 1;
if (dpr > 1.15) scale *= Math.min(2, 0.75 + dpr * 0.35);
return Math.max(1, Math.min(2.75, scale));
}}
function applyUiScale() {{
var host = document.getElementById("forge-mvmz-host");
if (!host) return;
var fx = resolveUiScale(uiScale);
host.style.zoom = String(fx);
}}
if (!window.__dazedForgeUiScaleHook) {{
window.__dazedForgeUiScaleHook = true;
var observer = new MutationObserver(applyUiScale);
observer.observe(document.documentElement, {{ childList: true, subtree: true }});
window.addEventListener("resize", applyUiScale);
setInterval(applyUiScale, 500);
}}
applyUiScale();
}})();
{_BOOTSTRAP_END}"""
def _strip_existing_bootstrap(text: str) -> str:
while True:
start = text.find(_BOOTSTRAP_START)
if start < 0:
return text
end = text.find(_BOOTSTRAP_END, start)
if end < 0:
return text
text = text[:start] + text[end + len(_BOOTSTRAP_END) :]
return text
def apply_modern_forge_patches(text: str, hotkey: str, ui_scale: str) -> str:
"""Inject Dazed hotkey / UI-scale bootstrap before the Forge bundle runs."""
text = _strip_existing_bootstrap(text)
bootstrap = _bootstrap_js(hotkey, ui_scale)
match = re.search(r"\*/\s*\n", text)
if not match:
return bootstrap + "\n" + text
pos = match.end()
return text[:pos] + bootstrap + "\n" + text[pos:]