initial commit: classic-only M+ planner with upreza-derived maps

tools/check_boss_alignment.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+"""
+Render every classic dungeon's webp with AtlasLoot boss coords overlaid as
+red rings, side-by-side with the bare texture. Output to /tmp/alignment/ for
+human review.
+"""
+from __future__ import annotations
+import json
+import re
+import sys
+from pathlib import Path
+from PIL import Image, ImageDraw
+
+ROOT = Path(__file__).resolve().parent.parent
+WEB_MAPS = ROOT / "web" / "assets" / "maps"
+DUNGEONS_JSON = ROOT / "web" / "assets" / "dungeons.json"
+OUT_DIR = Path("/tmp/alignment")
+
+
+def main() -> int:
+    if not DUNGEONS_JSON.exists():
+        print("dungeons.json missing, run build_data.py first", file=sys.stderr)
+        return 1
+    OUT_DIR.mkdir(parents=True, exist_ok=True)
+
+    data = json.loads(DUNGEONS_JSON.read_text())
+    rendered = []
+    for d in data["dungeons"]:
+        if d.get("expansion") != "OriginalWoW":
+            continue
+        # Use bosses from the first map (single-floor) or unassignedBosses (multi)
+        bosses = d["maps"][0]["bosses"] if d["maps"] and d["maps"][0]["bosses"] else d.get("unassignedBosses", [])
+        if not d["maps"]:
+            continue
+        # Pick the first map for the alignment check
+        m = d["maps"][0]
+        src = WEB_MAPS / Path(m["image"]).name
+        if not src.exists():
+            continue
+
+        with Image.open(src) as im:
+            im = im.convert("RGBA")
+            W, H = im.size
+            draw = ImageDraw.Draw(im)
+            for b in bosses:
+                px = int((b["x"] / 100) * W)
+                py = int((b["y"] / 100) * H)
+                r = 80
+                draw.ellipse([px - r, py - r, px + r, py + r], outline="red", width=14)
+                draw.ellipse([px - 4, py - 4, px + 4, py + 4], fill="red")
+            # Scale down for review
+            scale = 1024 / W
+            im_small = im.resize((1024, int(H * scale)), Image.LANCZOS)
+            out = OUT_DIR / f"{d['id']}.png"
+            im_small.save(out)
+            rendered.append((d["id"], d["name"], len(bosses), out))
+
+    print(f"Rendered {len(rendered)} dungeons → {OUT_DIR}")
+    for did, name, n, p in rendered:
+        print(f"  {did:30s} {n:>2d} bosses → {p.name}")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())