game_server.engineobjectsBaggagecost_item_amount_quality_dict本页总览cost_item_amount_quality_dict 扣除一组指定品质的道具 声明 bool cost_item_amount_quality_dict(map item_amount_quality_dict, string reason) 参数 参数名描述item_amount_quality_dict道具数量品质词典key: 道具class id或者别名value: { "amount" : 数量, "quality" : 品质 }reason扣除原因 返回值 true: 扣除成功,false: 扣除失败 使用方式 返回文档