112 lines
2.9 KiB
Python
112 lines
2.9 KiB
Python
#!/usr/bin/env python3
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"""
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Minecraft 基岩版角色提取工具
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输入: .mcworld 文件
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输出: 角色数据文件 (.dat)
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"""
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import os
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import sys
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import zipfile
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import tempfile
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import shutil
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from datetime import datetime
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def extract_player(mcworld_path, output_dir="output"):
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"""从 .mcworld 文件提取角色数据"""
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if not os.path.exists(mcworld_path):
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print(f"错误: 文件不存在 - {mcworld_path}")
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return None
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if not mcworld_path.endswith('.mcworld'):
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print("错误: 请提供 .mcworld 文件")
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return None
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# 创建输出目录
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os.makedirs(output_dir, exist_ok=True)
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# 获取世界名称
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world_name = os.path.splitext(os.path.basename(mcworld_path))[0]
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# 创建临时目录解压
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temp_dir = tempfile.mkdtemp()
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try:
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print(f"正在解压: {mcworld_path}")
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with zipfile.ZipFile(mcworld_path, 'r') as zip_ref:
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zip_ref.extractall(temp_dir)
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# 查找 db 目录
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db_path = os.path.join(temp_dir, 'db')
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if not os.path.exists(db_path):
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# 可能在子目录里
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for root, dirs, files in os.walk(temp_dir):
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if 'db' in dirs:
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db_path = os.path.join(root, 'db')
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break
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if not os.path.exists(db_path):
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print("错误: 找不到 db 目录")
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return None
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print(f"找到数据库: {db_path}")
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# 打开 LevelDB
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import leveldb
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db = leveldb.LevelDB(db_path)
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# 提取玩家数据
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player_data = db.get(b'~local_player')
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if not player_data:
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print("错误: 找不到本地玩家数据")
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return None
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# 保存到输出目录
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timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
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output_file = os.path.join(output_dir, f"{world_name}_{timestamp}.dat")
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with open(output_file, 'wb') as f:
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f.write(player_data)
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print(f"\n✓ 提取成功!")
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print(f" 世界名称: {world_name}")
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print(f" 数据大小: {len(player_data)} bytes")
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print(f" 输出文件: {output_file}")
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del db
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return output_file
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finally:
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# 清理临时目录
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shutil.rmtree(temp_dir, ignore_errors=True)
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def main():
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if len(sys.argv) < 2:
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print("""
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Minecraft 基岩版角色提取工具
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============================
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用法:
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python extract_player.py <.mcworld文件> [输出目录]
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示例:
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python extract_player.py "World.mcworld"
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python extract_player.py "World.mcworld" ./output
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输出:
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角色数据文件 (.dat)，可导入到其他存档
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""")
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return
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mcworld_path = sys.argv[1]
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output_dir = sys.argv[2] if len(sys.argv) > 2 else "output"
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extract_player(mcworld_path, output_dir)
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if __name__ == '__main__':
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main()
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