using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.UIElements;
using System.Linq;
public enum BulletType
{
Bullet,
Lightning,
Spraying //原地喷射
}
public enum BulletAttributes
{
Not,
Gold,//金木水火土
Wood,
Water,
Fire,
Earth
}
public enum BulletMoveType
{///
/// 子弹移动方式:点对点,
///
PeerToPeer,
///
/// 方向移动
///
PointToDirection,
Scope
}
public class BulletData
{
[Header("子弹穿透次数")] public int NumberOfBulletPenetrations = 1;
///
/// 子弹散射次数
///
[Header("子弹散射次数")] public int BulletScattering = 1;
[Header("子弹连发次数")] public int BulletBurstTimes = 1;
[Header("子弹连发间隔")] public float BulletBurstInterval ;
[Header("子弹穿透衰减")] public float BulletPenetrationAttenuation = 0.2f;
[Header("子弹飞行速度")] public float BulletSpeed = 5f;
[Header("子弹攻击冷却")] public float BulletAttackCooldown = 1f;
[Header("子弹伤害")] public float attack = 10;
public BulletData()
{
}
public BulletData(int numberOfBulletPenetrations, int bulletScattering, int bulletBurstTimes, float bulletBurstInterval, float bulletPenetrationAttenuation, float bulletSpeed, float bulletAttackCooldown)
{
NumberOfBulletPenetrations = numberOfBulletPenetrations;
BulletScattering = bulletScattering;
BulletBurstTimes = bulletBurstTimes;
BulletBurstInterval = bulletBurstInterval;
BulletPenetrationAttenuation = bulletPenetrationAttenuation;
BulletSpeed = bulletSpeed;
BulletAttackCooldown = bulletAttackCooldown;
}
public override string ToString()
{
return
$"{nameof(NumberOfBulletPenetrations)}: {NumberOfBulletPenetrations}, {nameof(BulletScattering)}: {BulletScattering}, {nameof(BulletBurstTimes)}: {BulletBurstTimes}, {nameof(BulletBurstInterval)}: {BulletBurstInterval}, {nameof(BulletPenetrationAttenuation)}: {BulletPenetrationAttenuation}, {nameof(BulletSpeed)}: {BulletSpeed}, {nameof(BulletAttackCooldown)}: {BulletAttackCooldown}";
}
}
public class Bullet : MonoBehaviour
{
[Header("子弹发射角色对象")] public Role role;
[Header("子弹发射范围对象")] public Attack attackObj;
[Header("子弹类型")] public BulletType myBulletType;
[Header("子弹属性")] public BulletAttributes bulletAttributes;
[Header("攻击类型")] public BulletMoveType bulletMoveType;
[Header("子弹数据")] public BulletData bulletData = new BulletData();
[Header("销毁时间,默认是10f")] public float BulletDeadTimer=10f;
[Header("子弹动画")] public Animator animator;
[Header("子弹移动参数")] public bool IsMove=true;
[Header("子弹碰撞体")] public Collider2D Collider2D;
[Header("子弹特效预制体")] public List effectPres=new List();
private float timer = 0;
[Header("子弹攻击数量")] public int NumberOfBulletAttacks = 1;
private void Update()
{
switch (this.bulletMoveType)
{
//更具子弹的移动方式来移动
case BulletMoveType.PeerToPeer:
if (IsMove)
{
this.gameObject.transform.Translate(Vector3.up * Time.deltaTime * bulletData.BulletSpeed);
timer += Time.deltaTime;
if (timer > BulletDeadTimer)
{
attackObj.bulltes.Remove(this.gameObject);
Debug.Log("对象已成功移除。当前列表数量：" + attackObj.bulltes.Count);
Destroy(this.gameObject);
}
}
break;
case BulletMoveType.PointToDirection:
break;
case BulletMoveType.Scope:
break;
}
}
private void OnTriggerEnter2D(Collider2D collision)
{
Role Crole = collision.gameObject.GetComponent();
if (Crole)
{
if (Crole.camp != role.camp)
{
if (NumberOfBulletAttacks < 0)
{
return;
}
else
{
if (this.myBulletType== BulletType.Spraying)
{
NumberOfBulletAttacks += 1;
}
NumberOfBulletAttacks -= 1;
foreach (var buff in role.storageBuff)
{
if (!Crole.PlayerBuff.Contains(buff))
{
Crole.PlayerBuff.Add(buff);
}
}
Crole.ApplyBuffs();
Debug.Log(this.role.gameObject.name + "进行攻击计算");
int direction = 0;
if (collision.transform.position.x > transform.position.x) //子弹打到敌人左边，飘字显示到右边
{
direction = 1;
}
Crole.bloodLoss(new object[] { Crole, role.DamageCreate(), attackObj.damageTyp, role }, direction);
attackObj.bulltes.Remove(this.gameObject);
if (myBulletType != BulletType.Spraying)
{
if (animator == null)
{
attackObj.bulltes.Remove(this.gameObject);
Destroy(this.gameObject);
}
else
{
IsMove = false; //停止移动
Collider2D.enabled = false; //关闭碰撞体
transform.position = collision.transform.position;
animator.SetTrigger("Boom");
}
}
if (bulletAttributes == BulletAttributes.Not) //无属性
{
Crole.FlashRedEffect();
}
if (bulletAttributes == BulletAttributes.Fire) //火
{
if (effectPres.Count == 1)
{
GameObject go = Instantiate(effectPres[0], collision.transform);
go.transform.position = new Vector2(collision.transform.position.x,
collision.transform.position.y + 0.2f);
go.GetComponent().bullet = this;
Crole.FlashRedEffect();
//Debug.Log("创建火焰");
}
}
if (bulletAttributes == BulletAttributes.Water) //水
{
if (effectPres.Count > 1)
{
GameObject go = Instantiate(effectPres[Random.Range(0, effectPres.Count - 1)],
collision.transform);
go.transform.position = new Vector2(collision.transform.position.x,
collision.transform.position.y - 0.2f);
collision.transform.GetComponent().SlowDown(0.2f, 3f);
Crole.FlashRedEffect(1, 3f);
}
}
}
}
}
}
private float lastDamageTime = 0f;
private void OnTriggerStay2D(Collider2D collision)
{
Role Crole = collision.gameObject.GetComponent();
if (Crole)
{
if (Crole.camp != role.camp)
{
int direction = 0;
if (collision.transform.position.x >= transform.position.x)//子弹打到敌人左边，飘字显示到右边
{
direction = 1;
}
if (myBulletType == BulletType.Spraying)
{
if (Time.time - lastDamageTime > 1f) // 每秒扣一次血
{
Crole.bloodLoss(new object[] { Crole, role.DamageCreate(), attackObj.damageTyp, role });
Crole.FlashRedEffect();
lastDamageTime = Time.time;
}
}
}
}
}
public void DesBullet()
{
attackObj.bulltes.Remove(this.gameObject);
Destroy(this.gameObject);
}
private void OnTriggerExit2D(Collider2D collision)
{
//Debug.Log("进入检测范围");
Role Crole = collision.gameObject.GetComponent();
if (Crole)
{
if (Crole.camp != role.camp)
{
//Debug.Log("对象已成功移除。当前列表数量：" + attackObj.bulltes.Count);
if (myBulletType != BulletType.Spraying)
{
if (animator==null)
{
attackObj.bulltes.Remove(this.gameObject);
Destroy(this.gameObject);
}
}
}
}
}
}