49 lines
1.6 KiB
C#
49 lines
1.6 KiB
C#
using UnityEngine;
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using BaseGames.Core.Events;
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namespace BaseGames.Enemies
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{
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/// <summary>
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/// Boss 敌人基类。扩展 <see cref="EnemyBase"/> 以支持多阶段切换与战斗结束广播。
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/// 具体 Boss 继承此类并重写 <see cref="EnterPhase"/>。
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/// </summary>
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public class BossBase : EnemyBase
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{
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[Header("Boss 配置")]
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[SerializeField] private string _bossId;
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[SerializeField] private BoolEventChannelSO _onBossFightEnded;
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[SerializeField] private BossPhaseEventChannelSO _onBossPhaseChanged;
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public string BossId => _bossId;
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protected int _currentPhase = 0;
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/// <summary>
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/// 进入指定阶段。广播 <see cref="BossPhaseEvent"/> 供 UI / 音乐系统响应。
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/// 子类可重写以添加额外过渡逻辑（动画、无敌帧等）。
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/// </summary>
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public virtual void EnterPhase(int phase)
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{
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_currentPhase = phase;
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_onBossPhaseChanged?.Raise(new BossPhaseEvent
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{
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BossId = _bossId,
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Phase = phase,
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});
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}
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/// <summary>检查当前 HP 是否低于指定百分比（0~1）。</summary>
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public bool IsHPBelow(float ratio)
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{
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if (_stats == null || _stats.MaxHP <= 0) return false;
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return (float)_stats.CurrentHP / _stats.MaxHP < ratio;
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}
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protected override void Die()
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{
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base.Die();
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_onBossFightEnded?.Raise(true);
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}
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}
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}
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