ActionTowerDefense/ActionTowerDefense/Assets/Scripts/AttackTrigger.cs

using Base.Common;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class AttackTrigger : MonoBehaviour
{
    public enum attackTpye
    {
        summon = 0,
        march = 1,
    }

    [Header("是否是远程角色")]
    public bool isShoot;
    public attackTpye type;

    public Character owner;
    [Header("是否为单体攻击")]
    public bool isSingleAttack;
    [Header("攻击对象")]
    public List<BeHitTrigger> trigedObjs;
    [Header("攻击属性")]
    public int damage;
    public Vector3 force;
    public bool changeHurt;
    public float repelValue;
    public int offsetY = 1;
    public float hitRate = 1;
    private bool isInVain;   //击中光球，攻击无效
    [Header("只有空中单位会被造成眩晕")]
    public bool onlyFlyCanWeak;

    private void Awake()
    {
        owner = GetComponentInParent<Character>();
    }

    private void OnTriggerEnter(Collider other)
    {
        if (isInVain)
        {
            return;
        }
        Photosphere photosphere = other.GetComponentInParent<Photosphere>();
        if (photosphere && Util.CheckCanHit(owner.tag, "Player"))
        {
            isInVain = true;
            photosphere.Reflex(owner.beHitTrigger, damage);
            return;
        }
        BeHitTrigger hitTrigger = other.GetComponent<BeHitTrigger>();
        if (hitTrigger != null)
        {
            bool triged = false;
            for (int i = 0; i < trigedObjs.Count; i++)
            {
                if (trigedObjs[i] == hitTrigger)
                {
                    triged = true;
                    break;
                }
            }
            if (!triged)
            {
                trigedObjs.Add(hitTrigger);
            }
        }
    }

    private void OnEnable()
    {
        trigedObjs.Clear();
    }
    private void OnDisable()
    {
        if (isShoot)
        {
            CharacterColliders cc = GetComponentInParent<CharacterColliders>();
            switch (type)
            {
                case attackTpye.summon:
                    cc.Attack_summonShootEvent(0);
                    break;
                case attackTpye.march:
                    cc.Attack_marchShootEvent(0);
                    break;
            }
        }
        else
        {
            int attackTimeLimit = 1;
            if (isInVain)
            {
                isInVain = false;
            }
            else
            {
                for (int i = 0; i < trigedObjs.Count; i++)
                {
                    if (trigedObjs[i] && Util.CheckCanHit(owner.tag, trigedObjs[i].owner.tag) && !trigedObjs[i].owner.isDie)
                    {
                        if (isSingleAttack && attackTimeLimit == 0)
                        {
                            break;
                        }
                        if (onlyFlyCanWeak && !trigedObjs[i].owner.canFly)
                        {
                            MoveCharacter moveCharacter = trigedObjs[i].owner.GetComponent<MoveCharacter>();
                            if (moveCharacter)
                            {
                                moveCharacter.newTotalWeakTime = 0;
                            }
                        }
                        //计算护甲减免
                        int curDamage = damage;
                        int am = trigedObjs[i].owner.armor;
                        if (am > 0)
                        {
                            int ap = owner.armorPiercing;
                            int c = am - ap;
                            if (c < 0)
                            {
                                c = 0;
                            }
                            curDamage = (int)(curDamage * (100f / (100 + c)) + 0.5f);
                        }
                        trigedObjs[i].BeHit(curDamage, force, changeHurt, repelValue);
                        if (trigedObjs[i].owner.debugAttackFrom)
                        {
                            trigedObjs[i].owner.DebugAttackFrom(owner.name, curDamage);
                        }
                        if (owner.GetComponent<Demonic>())
                        {
                            trigedObjs[i].attackerID = owner.GetComponent<Demonic>().id;
                        }
                        if (isSingleAttack)
                        {
                            attackTimeLimit--;
                        }
                    }
                }
            }
        }
    }
}