203 lines
7.4 KiB
Python
203 lines
7.4 KiB
Python
import pandas as pd
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from pathlib import Path
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# ============= 配置 =============
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# Excel 路径
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EXCEL_PATH = "found_方块.xlsx" # 根据你的实际文件名改
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# 作为模板的 prefab（就是你贴出来那份，包含 Ground / Border / Grid）
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TEMPLATE_PREFAB = "Level90116.prefab" # 根据实际文件名改
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OLD_LEVEL_NAME = "Level90116" # 模板 prefab 中的旧关卡名
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# 输出目录
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OUTPUT_DIR = Path("GeneratedPrefabs")
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OUTPUT_DIR.mkdir(exist_ok=True)
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# ============= Tile 行模板 =============
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# 使用 Ground 里那种 tile（m_TileIndex = 0, m_TileSpriteIndex = 0）
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# 注意：花括号 {{ }} 是为了在 format 之后输出字面上的 { }
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TILE_LINE = """ - first: {{x: {x}, y: {y}, z: 0}}
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second:
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serializedVersion: 2
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m_TileIndex: {tile_index}
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m_TileSpriteIndex: {sprite_index}
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m_TileMatrixIndex: 0
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m_TileColorIndex: 0
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m_TileObjectToInstantiateIndex: 65535
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dummyAlignment: 0
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m_AllTileFlags: 1073741825
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"""
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# ============= 工具函数 =============
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def load_template_text() -> str:
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"""读取整份 prefab 模板文本"""
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return Path(TEMPLATE_PREFAB).read_text(encoding="utf-8")
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def replace_level_name(text: str, map_no) -> str:
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"""
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把根节点名字从 Level80317 改为 Level{map_no}
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（只替换这一行）
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"""
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# 注意：只替换一次，避免误伤别的地方
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old = f"m_Name: {OLD_LEVEL_NAME}"
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new = f"m_Name: Level{int(map_no)}"
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return text.replace(old, new, 1)
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def generate_tiles_block(coords):
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"""
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根据坐标列表生成 m_Tiles: 区块（只包含 m_Tiles 本身，不包括 m_AnimatedTiles 之后的内容）
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coords: [(x, y, tile_index, sprite_index), ...]
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"""
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block = " m_Tiles:\n"
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for item in coords:
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if len(item) == 2:
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x, y = item
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tile_index = 1
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sprite_index = 0
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else:
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x, y, tile_index, sprite_index = item
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block += TILE_LINE.format(x=int(x), y=int(y), tile_index=int(tile_index), sprite_index=int(sprite_index))
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return block
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def replace_ground_tiles(text: str, coords) -> str:
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"""
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只修改 Ground Tilemap 的 m_Tiles: 列表
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Border 的 m_Tiles: {} 不动
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"""
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# 找到第一个 m_Tiles:（就是 Ground 的）
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# 本函数保持向后兼容性：如果模板中有多个 Tilemap，默认替换第一个 m_Tiles 区块（通常是 Ground）
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pos = text.find(" m_Tiles:")
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if pos == -1:
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raise RuntimeError("在模板 prefab 中找不到 'm_Tiles:'。")
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pos2 = text.find(" m_AnimatedTiles:", pos)
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if pos2 == -1:
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raise RuntimeError("在模板 prefab 中找不到 'm_AnimatedTiles:' 用来截断。")
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before = text[:pos]
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after = text[pos2:]
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tiles_block = generate_tiles_block(coords)
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return before + tiles_block + after
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def replace_tilemap_by_gameobject_name(text: str, gameobject_name: str, tiles_coords) -> str:
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"""
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根据 GameObject 名称（m_Name）找到紧随其后的第一个 m_Tiles: 块并替换内容。
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tiles_coords: list of (x,y,tile_index,sprite_index) 或 (x,y)
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"""
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lower_text = text.lower()
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target_name = f"m_name: {gameobject_name.lower()}"
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name_pos = lower_text.find(target_name)
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if name_pos == -1:
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raise RuntimeError(f"在 prefab 中找不到 GameObject 名称: {gameobject_name}")
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tiles_pos = lower_text.find(" m_tiles:", name_pos)
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if tiles_pos == -1:
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raise RuntimeError(f"在 prefab 中找不到 {gameobject_name} 对应的 m_Tiles: 区块")
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animated_pos = lower_text.find(" m_animatedtiles:", tiles_pos)
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if animated_pos == -1:
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raise RuntimeError("找不到 m_AnimatedTiles 来截断。")
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before = text[:tiles_pos]
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after = text[animated_pos:]
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if tiles_coords:
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new_tiles_block = generate_tiles_block(tiles_coords)
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else:
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new_tiles_block = " m_Tiles: {}\n"
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return before + new_tiles_block + after
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# ============= 主逻辑 =============
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def main():
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# 读取 Excel
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df = pd.read_excel(EXCEL_PATH)
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# 根据你的表头改名（如果不完全一样，请把左边字符串改成实际表头）
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df = df.rename(columns={
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"地图号 (Map No)": "map",
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"X坐标 (X No)": "x",
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"Y坐标 (Y No)": "y",
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})
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template_text = load_template_text()
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# 尝试读取 border 相关的 found 文件（可选）
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water_df = None
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wall_df = None
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jump_df = None
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if Path("found_water.xlsx").exists():
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water_df = pd.read_excel("found_water.xlsx")
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water_df = water_df.rename(columns={"地图号 (Map No)": "map", "X坐标 (X No)": "x", "Y坐标 (Y No)": "y"})
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if Path("found_wall.xlsx").exists():
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wall_df = pd.read_excel("found_wall.xlsx")
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wall_df = wall_df.rename(columns={"地图号 (Map No)": "map", "X坐标 (X No)": "x", "Y坐标 (Y No)": "y"})
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if Path("found_jump.xlsx").exists():
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jump_df = pd.read_excel("found_jump.xlsx")
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jump_df = jump_df.rename(columns={"地图号 (Map No)": "map", "X坐标 (X No)": "x", "Y坐标 (Y No)": "y"})
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# 按地图号分组，一个 Map 生成一个 prefab
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for map_no, group in df.groupby("map"):
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ground_coords = list(zip(group["x"], group["y"]))
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# 1) 换根节点名字 LevelXXXX
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text_with_name = replace_level_name(template_text, map_no)
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new_text = text_with_name
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# 2) 用当前地图的坐标替换 Ground 的 m_Tiles 区块
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# 构建 (x,y,tile_index,sprite_index) 列表，Ground 使用索引 0/0（和原模板一致）
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ground_tiles = [(int(x), int(y), 1, 0) for x, y in ground_coords]
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if ground_tiles:
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try:
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new_text = replace_tilemap_by_gameobject_name(new_text, "Ground", ground_tiles)
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except Exception as e:
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# 回退到旧的替换方式
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new_text = replace_ground_tiles(new_text, ground_coords)
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# 3) 对 Border 图层，合并 water/wall/jump（如果存在）并替换
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border_tiles = []
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# water -> m_TileIndex:2, m_TileSpriteIndex:2
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if water_df is not None:
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wg = water_df[water_df['map'] == map_no]
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border_tiles += [(int(x), int(y), 5, 3) for x, y in zip(wg['x'], wg['y'])]
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# wall -> m_TileIndex:0, m_TileSpriteIndex:0
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if wall_df is not None:
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wg = wall_df[wall_df['map'] == map_no]
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border_tiles += [(int(x), int(y), 4, 2) for x, y in zip(wg['x'], wg['y'])]
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# jump -> m_TileIndex:1, m_TileSpriteIndex:1
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if jump_df is not None:
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wg = jump_df[jump_df['map'] == map_no]
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border_tiles += [(int(x), int(y), 3, 1) for x, y in zip(wg['x'], wg['y'])]
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if border_tiles:
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try:
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new_text = replace_tilemap_by_gameobject_name(new_text, "Border", border_tiles)
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except Exception as e:
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print(f"警告：替换 Border 时出错: {e}")
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else:
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# 没有 border 坐标，清空 Border 图层
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try:
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new_text = replace_tilemap_by_gameobject_name(new_text, "Border", [])
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except Exception as e:
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print(f"警告：清空 Border 时出错: {e}")
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# 4) 写出新 prefab
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out_path = OUTPUT_DIR / f"Level{int(map_no)}.prefab"
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out_path.write_text(new_text, encoding="utf-8")
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print(f"生成 {out_path} ，共 Ground {len(ground_tiles)} 个 tile，Border {len(border_tiles)} 个 tile")
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if __name__ == "__main__":
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main()
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