防御塔可能只能打地面、空中或全部怪物；还要执行最近、随机、集火或最小射程规则。本文沿着真实调用链分析开火前如何得到目标。MyFramework：https://github.com/ZHOURUIH/MyFramework塔防 Demo：GitHub - ZHOURUIH/MyFramework_TDDemo: TowerDefense demo based on MyFramework · GitHub一、怪物为什么保存三份集合BattleModeBase同时维护全部、地面和飞行怪物：protected SafeListCharacterMonster mMonsterList = new(); protected HashSetCharacterMonster mWalkMonsterList = new(); protected HashSetCharacterMonster mFlyMonsterList = new();怪物进场时，根据