90 lines
3.5 KiB
C#
90 lines
3.5 KiB
C#
using UnityEngine;
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using BaseGames.Combat;
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namespace BaseGames.Player
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{
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/// <summary>
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/// 玩家战斗组件。
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/// HitBox 随装备武器动态实例化到 [WeaponSocket] 子节点，通过 WeaponManager.ActiveHitBoxInstance 访问。
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/// </summary>
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public class PlayerCombat : MonoBehaviour
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{
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[SerializeField] private WeaponManager _weaponManager;
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private PlayerStats _stats;
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private PlayerMovement _movement;
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private WeaponHitBoxInstance _currentHitBoxInstance;
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/// <summary>下劈 HitBox 命中确认事件（供 DownAttackState 订阅 pogo 弹跳逻辑）。</summary>
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public event System.Action<DamageInfo> OnDownHitConfirmed;
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private void Awake()
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{
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_stats = GetComponentInParent<PlayerStats>();
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_movement = GetComponentInParent<PlayerMovement>();
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}
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private void OnEnable()
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{
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if (_weaponManager != null)
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_weaponManager.OnWeaponChanged += HandleWeaponChanged;
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}
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private void OnDisable()
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{
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if (_weaponManager != null)
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_weaponManager.OnWeaponChanged -= HandleWeaponChanged;
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UnsubscribeDownHit();
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}
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private void HandleWeaponChanged(WeaponSO _)
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{
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UnsubscribeDownHit();
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_currentHitBoxInstance = _weaponManager.ActiveHitBoxInstance;
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if (_currentHitBoxInstance != null)
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_currentHitBoxInstance.OnDownHitConfirmed += HandleDownHitConfirmed;
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}
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private void UnsubscribeDownHit()
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{
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if (_currentHitBoxInstance == null) return;
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_currentHitBoxInstance.OnDownHitConfirmed -= HandleDownHitConfirmed;
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_currentHitBoxInstance = null;
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}
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private void HandleDownHitConfirmed(DamageInfo info) => OnDownHitConfirmed?.Invoke(info);
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// ── HitBox 激活（由 State / AnimationEvent 调用）─────────────────────
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/// <summary>
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/// 激活 HitBox。
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/// hitBoxId 非空时按 Id 精确激活 Prefab 中对应子节点；空 = 方向默认。
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/// source 为 null 时回退到 WeaponSO.GetSourceByDir(dir)（方向第 0 段）。
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/// </summary>
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public void EnableWeaponHitBox(AttackDirection dir,
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string hitBoxId = "", DamageSourceSO source = null)
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{
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source ??= _weaponManager?.ActiveWeapon?.GetSourceByDir(dir);
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_weaponManager?.ActiveHitBoxInstance?.Activate(dir, source, transform, hitBoxId);
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}
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public void DisableWeaponHitBox(AttackDirection dir)
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=> _weaponManager?.ActiveHitBoxInstance?.Deactivate(dir);
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public void DisableAllWeaponHitBoxes()
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=> _weaponManager?.ActiveHitBoxInstance?.DeactivateAll();
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/// <summary>命中确认回调：增加灵力（由 HurtBox.ReceiveDamage 步骤 7 的 HitConfirmed 事件订阅）。</summary>
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public void OnHitConfirmed(DamageInfo info)
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{
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int gain = _weaponManager?.ActiveWeapon?.soulPowerGain ?? 10;
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_stats?.AddSoulPower(gain);
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// 攻击命中反嵈：向攻击反方向施加微小后退冲量，增强打击感
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if (_movement?.Rb != null && info.KnockbackDirection.x != 0f)
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_movement.Rb.AddForce(
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new UnityEngine.Vector2(UnityEngine.Mathf.Sign(-info.KnockbackDirection.x) * 2f, 0f),
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UnityEngine.ForceMode2D.Impulse);
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}
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}
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}
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