Files
zeling_v2/Assets/_Game/Scripts/Enemies/Abilities/AnimatedCeilingDropAbility.cs
T
joywayerandClaude Opus 4.8 6f519ec9a9 refactor(enemy): 身体接触伤害改为常驻开启并与能力解耦
所有敌人默认常驻身体接触伤害:存活即开、死亡时经 PerformDeath 统一关碰撞体停止。
- ContactChaseAbility/AnimatedCeilingDropAbility 移除对 BodyContactDamage 的开关引用
- BodyContactDamage 语义改为常驻(更新注释)
- 脚手架 SetupHurtAndContactBoxes 去掉 contactEnabled 参数恒为 true,并把
  ContactDamageZone 的 HitBox._targetLayers 限定为 PlayerHurtBox(避免常驻后敌人互相误伤)
- 7 个敌人预制体:E001 启用 BodyContactDamage;E002/E004/E005/ChaoFeng 补齐
  ContactDamageZone(镜像 HurtBox 身体碰撞体);全部 _targetLayers 收敛为 PlayerHurtBox
- 更新 Docs/Guides/02 敌人搭建指南

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-21 16:18:07 +08:00

74 lines
2.6 KiB
C#

using System.Collections;
using Animancer;
using BaseGames.AI;
using UnityEngine;
namespace BaseGames.Enemies.Abilities
{
/// <summary>
/// 带动画的天花板跌落能力:播放 Fall 动画 + 切换物理体为 Dynamic 自由下落,落地后恢复巡逻。
/// 取代 sealed 的 CeilingDropAbility,动画所有权完整封装在本能力中。
/// 可复用于任何需要从天花板落下的敌人。
/// 身体接触伤害与本能力解耦:由常驻的 <see cref="BodyContactDamage"/> 全程负责,本能力不再开关它。
/// </summary>
[RequireComponent(typeof(Rigidbody2D))]
public class AnimatedCeilingDropAbility : EnemyAbilityBase
{
private AnimatedCeilingDropAbilitySO _cfg;
private Rigidbody2D _rb;
protected override void Awake()
{
base.Awake();
_cfg = ResolveConfig<AnimatedCeilingDropAbilitySO>();
_rb = GetComponentInParent<Rigidbody2D>();
}
protected override IEnumerator ExecuteCoroutine()
{
if (_cfg == null) yield break;
Phase = AbilityRunState.Active;
// 播放下落动画(能力脚本负责动画所有权)
if (_cfg.fallLoopClip.Clip != null)
_animancer.Play(_cfg.fallLoopClip);
// 切换物理:Kinematic → Dynamic + 重力
var origBodyType = _rb.bodyType;
var origGravScale = _rb.gravityScale;
_rb.bodyType = RigidbodyType2D.Dynamic;
_rb.gravityScale = _cfg.fallGravityScale;
_rb.velocity = Vector2.zero;
// 等待落地(超时保护)
float elapsed = 0f;
while (elapsed < _cfg.maxFallTime)
{
elapsed += Time.fixedDeltaTime;
yield return new WaitForFixedUpdate();
if (elapsed > 0.05f && IsGrounded()) break;
}
_rb.velocity = Vector2.zero;
// 身体接触伤害由常驻 BodyContactDamage 全程负责,落地无需在此开启。
yield return EnemyAbilityWaits.Get(_cfg.recoveryTime);
// PlayLocomotionClip(Patrol) 播放 AnimConfig.Walk(地面移动动画)
_enemy.PlayLocomotionClip(LocomotionMode.Patrol);
}
private bool IsGrounded()
{
var hit = Physics2D.Raycast(_rb.position, Vector2.down, 0.6f, _cfg.groundMask);
return hit.collider != null;
}
protected override void OnInterrupted(InterruptReason reason)
{
if (_rb != null)
_rb.velocity = Vector2.zero;
}
}
}