TargetableObject是可当作目标物entity的逻辑脚本都要继承的脚本
实现接口：
OnInitOnShowOnUpdateOnDead：GameEntry.Entity.HideEntity(this);OnTriggerEnter：计算伤害
自己的函数
public void ApplyDamage(Entity attacker, int damageHP) { float fromHPRatio = m_TargetableObjectData.HPRatio; m_TargetableObjectData.HP -= damageHP; float toHPRatio = m_TargetableObjectData.HPRatio; if (fromHPRatio > toHPRatio) { GameEntry.HPBar.ShowHPBar(this, fromHPRatio, toHPRatio); } if (m_TargetableObjectData.HP <= 0) { OnDead(attacker); } }自己的子类需要实现的接口
public abstract ImpactData GetImpactData();————————
TargetableObjectData也是一个，分了阵营
AircraftData继承于它，这个data在onshow时作为user data传入，
传入时根据配置中的对象进行对应不同模块的加载：
public AircraftData(int entityId, int typeId, CampType camp) : base(entityId, typeId, camp) { IDataTable<DRAircraft> dtAircraft = GameEntry.DataTable.GetDataTable<DRAircraft>(); DRAircraft drAircraft = dtAircraft.GetDataRow(TypeId); if (drAircraft == null) { return; } m_ThrusterData = new ThrusterData(GameEntry.Entity.GenerateSerialId(), drAircraft.ThrusterId, Id, Camp); for (int index = 0, weaponId = 0; (weaponId = drAircraft.GetWeaponIdAt(index)) > 0; index++) { AttachWeaponData(new WeaponData(GameEntry.Entity.GenerateSerialId(), weaponId, Id, Camp)); } for (int index = 0, armorId = 0; (armorId = drAircraft.GetArmorIdAt(index)) > 0; index++) { AttachArmorData(new ArmorData(GameEntry.Entity.GenerateSerialId(), armorId, Id, Camp)); } m_DeadEffectId = drAircraft.DeadEffectId; m_DeadSoundId = drAircraft.DeadSoundId; HP = m_MaxHP; }同时有自己的属性，包括存了其他内容的其他data等：
[SerializeField] private int m_MaxHP = 0; [SerializeField] private int m_Defense = 0; [SerializeField] private int m_DeadEffectId = 0; [SerializeField] private int m_DeadSoundId = 0;
还有一些方法：如
private void RefreshData() { m_MaxHP = 0; m_Defense = 0; for (int i = 0; i < m_ArmorDatas.Count; i++) { m_MaxHP += m_ArmorDatas[i].MaxHP; m_Defense += m_ArmorDatas[i].Defense; } if (HP > m_MaxHP) { HP = m_MaxHP; } }————————————————
最后就是继承了targetobject的Aircraft了，
在OnShow中加载了武器和护盾。
至于这架机器的加载，则是在gamebase的initialize中：
GameEntry.Entity.ShowMyAircraft(new MyAircraftData(GameEntry.Entity.GenerateSerialId(), 10000) { Name = "My Aircraft", Position = Vector3.zero, }); GameEntry.Entity.ShowAsteroid(new AsteroidData(GameEntry.Entity.GenerateSerialId(), 60000 + Utility.Random.GetRandom(dtAsteroid.Count)) { Position = new Vector3(randomPositionX, 0f, randomPositionZ), });观察这个showxx的函数，它的参数是一个data文件。
后面的60000和10000是一个typeid,entity带着的，一个唯一的编号，可以读取到。根据这个编号不不同的asteroid，在生成时就有所不同。