刘宇飞
d393302388
Adds level prefabs, theme assets, audio, extensions, and deployment scripts for the Unity WebGL migration. Co-authored-by: Cursor <cursoragent@cursor.com>
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
#!/usr/bin/env python3
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"""从 Unity Level{N}.prefab 解析 Tilemap（Ground / Border）格子数据。"""
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from __future__ import annotations
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import re
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from pathlib import Path
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def parse_tilemap_layer(text: str, layer_name: str) -> dict[str, int]:
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parts = re.split(r"(?=--- !u!1 &)", text)
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for part in parts:
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if f"m_Name: {layer_name}" not in part or "Tilemap:" not in part:
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continue
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tiles: dict[str, int] = {}
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for m in re.finditer(
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r"first: \{x: (-?\d+), y: (-?\d+), z: 0\}[\s\S]*?m_TileIndex: (\d+)",
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part,
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):
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x, y, ti = int(m.group(1)), int(m.group(2)), int(m.group(3))
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tiles[f"{x},{y}"] = ti
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return tiles
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return {}
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def parse_level_prefab(prefab_path: Path) -> dict:
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if not prefab_path.is_file():
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return {}
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text = prefab_path.read_text(encoding="utf-8")
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g_raw = parse_tilemap_layer(text, "Ground")
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b_raw = parse_tilemap_layer(text, "Border")
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if not g_raw and not b_raw:
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return {}
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ground = {
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k: ("JumpBlock" if ti == 1 else "Baseblock") for k, ti in g_raw.items()
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}
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border = {k: True for k in b_raw}
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return {"ground": ground, "border": border}
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