68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
using System.Collections;
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using UnityEngine;
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using BaseGames.Core;
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using BaseGames.Core.Events;
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using BaseGames.Input;
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namespace BaseGames.Progression
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{
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/// <summary>
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/// HP 容器拾取物（架构 09_ProgressionModule §14）。
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/// 永久 MaxHP +2 的可拾取物件，拾取后通过事件频道通知 SaveSystem。
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/// 利用 SaveManager.Data.World.CollectedIds 防止重复拾取。
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/// </summary>
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public class HPContainerPickup : MonoBehaviour
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{
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[SerializeField] private string _collectibleId; // 存档用唯一 ID
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[SerializeField] private InputReaderSO _inputReader;
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[Header("Event Channels")]
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[SerializeField] private StringEventChannelSO _onMaxHPContainerPickedUp; // → SaveSystem
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[SerializeField] private IntEventChannelSO _onMaxHPChanged; // → HUDController
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private bool _pickedUp;
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private void Start()
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{
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// 若本局已拾取（存档），直接隐藏
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if (!string.IsNullOrEmpty(_collectibleId) &&
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ServiceLocator.GetOrDefault<ISaveService>()?.IsWorldCollected(_collectibleId) == true)
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{
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gameObject.SetActive(false);
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_pickedUp = true;
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}
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}
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private void OnTriggerEnter2D(Collider2D other)
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{
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if (_pickedUp || !other.CompareTag("Player")) return;
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if (!string.IsNullOrEmpty(_collectibleId) &&
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ServiceLocator.GetOrDefault<ISaveService>()?.IsWorldCollected(_collectibleId) == true) return;
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StartCoroutine(PickupSequence());
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}
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private IEnumerator PickupSequence()
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{
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_pickedUp = true;
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// 禁用输入（切换到 UI 模式）
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_inputReader?.EnableUIInput();
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gameObject.SetActive(false);
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// 等待特效播放（Feel MMF_Player 可通过外部引用补充）
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yield return new WaitForSeconds(0.8f);
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// 零耦合：通过事件频道通知 SaveSystem（SaveSystem 负责 MaxHP+2 及写入 CollectedIds）
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_onMaxHPContainerPickedUp?.Raise(_collectibleId);
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// 通知 HUD 更新（SaveSystem 写入后应重新查询 PlayerStats.MaxHP）
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_onMaxHPChanged?.Raise((ServiceLocator.GetOrDefault<ISaveService>()?.GetPlayerMaxHP() ?? 0) + 2);
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yield return new WaitForSeconds(0.5f);
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// 恢复输入
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_inputReader?.EnableGameplayInput();
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}
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}
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}
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