459 lines
12 KiB
C#
459 lines
12 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using BehaviorDesigner.Runtime.Tasks;
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using DragonLi.Behaviour;
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using UnityEngine;
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using Action = BehaviorDesigner.Runtime.Tasks.Action;
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using System.Collections;
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using BehaviorDesigner.Runtime.Tasks;
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using DG.Tweening;
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using Pathfinding;
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using UnityEngine;
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/// <summary>
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/// 吐舌攻击
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/// </summary>
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public class FrogBleepAttack : Action
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{
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private FrogBoss boss;
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private bool isFinished;
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public float tongueSpeed = 25f;
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public float damage = 30f;
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private float rotateSpeed = 360f; // 每秒旋转角度
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public float retreatDistance = 8f;
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public float retreatSpeed = 6f;
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public override void OnStart()
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{
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boss = GetComponent<FrogBoss>();
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isFinished = false;
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boss.ResetSkill1();
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boss.StartCoroutine(SkillRoutine());
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}
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public override TaskStatus OnUpdate()
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{
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return isFinished ? TaskStatus.Success : TaskStatus.Running;
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}
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IEnumerator SkillRoutine()
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{
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// 1️⃣ 不在攻击范围 → 先移动
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if (!boss.IsPlayerInTongueRange())
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{
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yield return boss.StartCoroutine(
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boss.MoveToTongueRange()
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);
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}
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// 2️⃣ 锁定玩家位置
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Vector3 lockPos = GameManager.Ins.player.transform.position;
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// 3️⃣ 面向玩家
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yield return RotateToPlayer();
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// 4️⃣ 吐舌
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boss.TongueAttack();
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yield return new WaitForSeconds(3f);
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float dis = Vector3.Distance(boss.mouthPoint.position, lockPos);
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yield return new WaitForSeconds(dis / tongueSpeed);
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boss.Idle();
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// 5️⃣ 攻击结束 → 后撤（🔥关键）
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yield return RetreatFromPlayer();
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boss.Idle();
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isFinished = true;
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}
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IEnumerator RetreatFromPlayer()
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{
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Transform player = GameManager.Ins.player.transform;
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Vector3 dir = (transform.position - player.position);
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dir.y = 0;
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dir.Normalize();
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Vector3 targetPos = transform.position + dir * retreatDistance;
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NNInfo nn = AstarPath.active.GetNearest(targetPos);
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if (nn.node == null || !nn.node.Walkable)
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yield break;
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boss.aiPath.isStopped = false;
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boss.aiPath.maxSpeed = retreatSpeed;
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boss.aiPath.destination = nn.position;
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boss.Retreat();
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while (!boss.aiPath.reachedEndOfPath)
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yield return null;
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boss.aiPath.isStopped = true;
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}
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IEnumerator RotateToPlayer()
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{
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Transform player = GameManager.Ins.player.transform;
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Vector3 dir = player.position - transform.position;
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dir.y = 0;
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if (dir.sqrMagnitude < 0.01f)
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yield break;
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Quaternion targetRot = Quaternion.LookRotation(dir);
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while (Quaternion.Angle(transform.rotation, targetRot) > 1f)
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{
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transform.rotation = Quaternion.RotateTowards(
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transform.rotation,
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targetRot,
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rotateSpeed * Time.deltaTime
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);
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yield return null;
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}
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}
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}
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/// <summary>
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/// 毒液弹攻击
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/// </summary>
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public class FrogPoisonAttack : Action
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{
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private FrogBoss boss;
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private bool isFinished;
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private float rotateSpeed = 360f; // 每秒旋转角度
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public override void OnStart()
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{
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boss = GetComponent<FrogBoss>();
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isFinished = false;
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boss.ResetSkill2();
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boss.StartCoroutine(Attack());
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}
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public override TaskStatus OnUpdate()
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{
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return isFinished ? TaskStatus.Success : TaskStatus.Running;
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}
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IEnumerator Attack()
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{
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yield return RotateToPlayer();
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boss.Spit();
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yield return new WaitForSeconds(0.5f);
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for (int i = 0; i < 3; i++)
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{
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Vector2 rand = Random.insideUnitCircle * 3f;
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Vector3 target = GameManager.Ins.player.transform.position
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+ new Vector3(rand.x, 0, rand.y);
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GameObject ball = Object.Instantiate(
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boss.poisonBallPrefab,
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boss.mouthPoint.position,
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Quaternion.identity
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);
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ball.GetComponent<PoisonBall>().Launch(
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boss.mouthPoint.position,
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target,
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boss.Data.Atk_2dot,
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boss.Data.Atk_2Time
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);
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yield return new WaitForSeconds(0.5f);
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}
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boss.Idle();
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isFinished = true;
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}
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IEnumerator RotateToPlayer()
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{
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Transform player = GameManager.Ins.player.transform;
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Vector3 dir = player.position - transform.position;
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dir.y = 0;
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if (dir.sqrMagnitude < 0.01f)
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yield break;
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Quaternion targetRot = Quaternion.LookRotation(dir);
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while (Quaternion.Angle(transform.rotation, targetRot) > 1f)
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{
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transform.rotation = Quaternion.RotateTowards(
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transform.rotation,
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targetRot,
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rotateSpeed * Time.deltaTime
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);
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yield return null;
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}
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}
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}
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/// <summary>
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/// 吐卵 召唤小虫怪
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/// </summary>
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public class FrogEggAttack : Action
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{
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private FrogBoss boss;
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private bool isFinished;
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[Header("Egg Config")]
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public int eggCount = 12;
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public float shootInterval = 0.15f;
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public float fanAngle = 60f;
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public float launchHeight = 3f;
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public float flightTime = 1.1f;
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public override void OnStart()
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{
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boss = GetComponent<FrogBoss>();
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isFinished = false;
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boss.StartCoroutine(Attack());
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}
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public override TaskStatus OnUpdate()
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{
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return isFinished ? TaskStatus.Success : TaskStatus.Running;
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}
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IEnumerator Attack()
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{
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boss.EggAttack();
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yield return new WaitForSeconds(0.5f);
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boss.aiPath.isStopped = true;
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Transform firePoint = boss.eggFirePoint; // 嘴巴
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float step = fanAngle / (eggCount - 1);
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float startAngle = -fanAngle * 0.5f;
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int eggBugCount = boss.GetAliveTentacles().Count;
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int insCount;
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if (eggBugCount >= 12)
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{
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boss.Idle();
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isFinished = true;
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yield break;
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}
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insCount=12-eggBugCount;
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for (int i = 0; i < insCount; i++)
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{
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float angle = startAngle + step * i;
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// 🔥 轻微左右转头
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boss.transform
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.DORotate(
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boss.transform.eulerAngles + new Vector3(0, angle * 0.15f, 0),
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0.1f
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);
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SpawnEgg(firePoint, angle);
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yield return new WaitForSeconds(shootInterval);
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}
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yield return new WaitForSeconds(0.5f);
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// 吐完跑向左右
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Vector3 side = Random.value > 0.5f ? -boss.transform.right : boss.transform.right;
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boss.transform.DOMove(boss.transform.position + side * 5f, 1.5f);
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boss.Idle();
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isFinished = true;
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}
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void SpawnEgg(Transform firePoint, float angle)
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{
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GameObject egg = Object.Instantiate(
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boss.eggPrefab,
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firePoint.position,
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Quaternion.identity
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);
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FrogBugEnemy bug = egg.GetComponent<FrogBugEnemy>();
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bug.SetAtk(boss.Data.Atk_2,boss.Data.Hp_CS2);
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// 扇形方向
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Vector3 dir = Quaternion.Euler(0, angle, 0) * boss.transform.forward;
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// 落点
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Vector3 targetPos =
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firePoint.position +
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dir * Random.Range(3.5f, 5.5f);
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bug.LaunchEgg(
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firePoint.position,
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targetPos,
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launchHeight,
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flightTime,
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boss.Data.Atk_3,
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boss.Data.Hp_CS2
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);
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boss.frogBugs.Add(bug);
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}
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}
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public class FrogIdleMove : Action
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{
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[Header("Move Area (Fan Shape)")]
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private float moveRadius = 40f; // 可移动半径
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private float moveAngle = 90f; // 扇形角度（玩家正前方）
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[Header("Stay")]
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public float stayTime = 1.5f; // 到点后停留时间
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[Header("Rotate")]
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public float rotateSpeed = 360f;
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[Header("Distance To Player")]
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public float minPlayerDistance = 10f; // 离玩家最近距离
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public float maxPlayerDistance = 25f; // 离玩家最远距离
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[Header("Patrol")]
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public float minMoveStep = 10f; // 每次移动的最小距离（关键）
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private FrogBoss boss;
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private Transform player;
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private Vector3 curTarget;
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private float stayTimer;
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private bool isStaying;
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public override void OnStart()
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{
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boss = GetComponent<FrogBoss>();
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player = GameManager.Ins.player.transform;
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isStaying = false;
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stayTimer = 0f;
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PickNewTarget();
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}
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public override TaskStatus OnUpdate()
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{
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if (player == null)
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return TaskStatus.Running;
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// 🔥 有技能可放 → 退出待机行为
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if (boss.HasAnySkillReady())
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{
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boss.aiPath.isStopped = true;
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boss.Idle();
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return TaskStatus.Failure;
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}
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FaceToPlayer();
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HandleMove();
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return TaskStatus.Running;
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}
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#region Core Logic
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void FaceToPlayer()
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{
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Vector3 dir = player.position - transform.position;
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dir.y = 0;
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if (dir.sqrMagnitude < 0.01f)
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return;
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Quaternion targetRot = Quaternion.LookRotation(dir);
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transform.rotation = Quaternion.RotateTowards(
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transform.rotation,
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targetRot,
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rotateSpeed * Time.deltaTime
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);
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}
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void HandleMove()
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{
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float distToTarget = Vector3.Distance(transform.position, curTarget);
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// ===== 已到达目标点 =====
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if (distToTarget < 0.4f)
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{
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boss.aiPath.isStopped = true;
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boss.Idle();
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isStaying = true;
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stayTimer += Time.deltaTime;
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if (stayTimer >= stayTime)
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{
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PickNewTarget();
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}
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return;
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}
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// ===== 正在移动 =====
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isStaying = false;
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stayTimer = 0f;
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boss.Run();
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boss.aiPath.isStopped = false;
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boss.aiPath.destination = curTarget;
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}
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void PickNewTarget()
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{
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stayTimer = 0f;
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isStaying = false;
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Vector3 bossPos = transform.position;
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Vector3 playerPos = player.position;
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const int MAX_TRY = 25;
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for (int i = 0; i < MAX_TRY; i++)
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{
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float baseAngle = Quaternion.LookRotation(bossPos - playerPos).eulerAngles.y;
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float angle = baseAngle + Random.Range(-120f, 120f);
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float radius = Random.Range(minPlayerDistance, maxPlayerDistance);
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Vector3 offset = Quaternion.Euler(0, angle, 0) * Vector3.forward * radius;
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Vector3 candidate = playerPos + offset;
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candidate.y = bossPos.y;
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// 强制不要靠太近当前位置
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if (Vector3.Distance(candidate, bossPos) < minMoveStep)
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continue;
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NNInfo nn = AstarPath.active.GetNearest(candidate);
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if (nn.node != null && nn.node.Walkable)
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{
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curTarget = nn.position;
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boss.aiPath.isStopped = false;
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return;
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}
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}
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// fallback：侧移
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Vector3 side = Vector3.Cross(Vector3.up, (bossPos - playerPos)).normalized;
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curTarget = bossPos + side * minMoveStep;
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boss.aiPath.isStopped = false;
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}
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#endregion
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}
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