341 lines
13 KiB
C#
341 lines
13 KiB
C#
using System;
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using System.Collections.Generic;
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using Cielonos.Core.Interaction;
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using Cielonos.MainGame.Inventory;
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using Cielonos.MainGame.Inventory.Collections;
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using Cielonos.MainGame.UI;
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using Sirenix.OdinInspector;
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using UnityEngine;
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namespace Cielonos.MainGame.Interactions
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{
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public enum RewardTier
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{
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Minor,
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Major
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}
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/// <summary>
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/// 奖励台（奖励战斗后出现）。
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/// 生成时隐藏，当 CombatRoomSm 通知清空时出现。
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/// 交互后打开奖励选择面板，在 3 个候选奖励中选择 1 个。
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/// </summary>
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public class RewardTable : InteractableObjectBase
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{
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private const int OFFER_COUNT = 3;
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[TitleGroup("RewardTier & Prefabs")]
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[SerializeField]
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[Tooltip("不同稀有度对应的 table 模型。")]
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private Dictionary<RewardTier, GameObject> _tablePrefabs = new Dictionary<RewardTier, GameObject>();
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[SerializeField]
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[Tooltip("被使用后或不可用时显示的模型。")]
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private GameObject _notAvailableTablePrefab;
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private GameObject _currentTable;
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[TitleGroup("Reward Config")]
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public RewardTier tier;
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[TitleGroup("Runtime State"), ReadOnly]
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private List<int> _selectedTypes = new List<int>();
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[TitleGroup("Runtime State"), ReadOnly]
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private List<ItemBase> _currentOffers = new List<ItemBase>();
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[ShowInInspector, ReadOnly]
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private bool _isAvailable;
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private void Start()
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{
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// 初始状态：隐藏模型
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if (_currentTable != null)
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{
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_currentTable.SetActive(false);
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}
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// 监听战斗房间清空事件以显示模型
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CombatManager.CombatRoomSm.OnRoomCleared += OnRoomCleared;
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// 如果房间已提前清空（例如非战斗阶段），直接显示模型
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if (RunManager.Instance != null && RunManager.Instance.currentPhase == RunPhase.MapSelection)
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{
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OnRoomCleared();
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}
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}
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private void OnDestroy()
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{
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CombatManager.CombatRoomSm.OnRoomCleared -= OnRoomCleared;
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// 清理内存中未被选中的剩余候选物品
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ClearCurrentOffers();
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}
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private void OnRoomCleared()
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{
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// 激活并显示台子模型
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Setup();
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if (_currentTable != null)
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{
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_currentTable.SetActive(true);
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}
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Debug.Log($"[RewardTable] 战斗房间已清空，奖励台模型已激活 ({tier})。");
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}
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protected override void InitializeChoices()
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{
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choices.Add(new InteractionChoice("查看", OpenTable));
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}
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private void Setup()
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{
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if (_currentTable != null) Destroy(_currentTable);
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if (_tablePrefabs.TryGetValue(tier, out GameObject tablePrefab) && tablePrefab != null)
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{
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_currentTable = Instantiate(tablePrefab, transform);
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}
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DetermineRewardTypes();
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_isAvailable = true;
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}
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private void DetermineRewardTypes()
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{
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_selectedTypes.Clear();
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// 根据游戏运行种子初始化随机数生成器
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System.Random rng = RunManager.Instance?.currentRun?.randomizer?.Next() ?? new System.Random();
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// 检查玩家背包中当前是否有任何可升级的装备
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var backpack = MainGameManager.Player.inventorySc.backpackSm;
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bool hasUpgradeable = backpack.mainWeapons.Exists(i => i.IsUpgradable) ||
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backpack.supportEquipments.Exists(i => i.IsUpgradable) ||
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backpack.passiveEquipments.Exists(i => i.IsUpgradable);
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// 可用的奖励类型池
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// 0: 增加最大生命值, 1: 增加最大能量值, 2: 升级装备值, 3: 稀有材料
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List<int> pool = new List<int> { 0, 1, 3 };
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if (hasUpgradeable)
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{
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pool.Add(2);
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}
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// 恰好挑选 3 个不重复的奖励选项
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while (_selectedTypes.Count < OFFER_COUNT && pool.Count > 0)
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{
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int index = rng.Next(pool.Count);
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_selectedTypes.Add(pool[index]);
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pool.RemoveAt(index);
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}
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}
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private void OpenTable()
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{
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if (!_isAvailable)
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{
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Debug.Log("[RewardTable] 奖励台已被使用。");
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return;
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}
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// 若尚未生成候选奖励，则进行生成
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if (_currentOffers.Count == 0)
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{
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GenerateOffers();
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}
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if (_currentOffers == null || _currentOffers.Count == 0)
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{
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Debug.LogWarning("[RewardTable] 生成候选奖励失败。");
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return;
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}
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// 打开奖励选择 UI 页面
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var uiPage = PlayerCanvas.MainGamePages.rewardChoicePage;
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if (uiPage != null)
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{
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uiPage.SetOffers(_currentOffers, HandleRewardSelected);
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uiPage.Open();
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}
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else
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{
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Debug.LogError("[RewardTable] PlayerCanvas.MainGamePages.rewardChoicePage 未注册！");
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}
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}
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private void GenerateOffers()
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{
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ClearCurrentOffers();
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// 仅在首次打开奖励台的瞬间，动态拉取玩家背包中当前拥有的所有可升级装备
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var backpack = MainGameManager.Player.inventorySc.backpackSm;
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List<ItemBase> upgradeableItems = new List<ItemBase>();
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foreach (var item in backpack.mainWeapons)
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{
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if (item.IsUpgradable) upgradeableItems.Add(item);
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}
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foreach (var item in backpack.supportEquipments)
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{
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if (item.IsUpgradable) upgradeableItems.Add(item);
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}
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foreach (var item in backpack.passiveEquipments)
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{
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if (item.IsUpgradable) upgradeableItems.Add(item);
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}
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// 根据之前随机选定的类型，实例化奖励选项的实例物体
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foreach (int typeIndex in _selectedTypes)
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{
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ItemBase itemInstance = null;
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if (typeIndex == 0) // 增加最大生命值
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{
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itemInstance = CreateItemInstance<PermanentCoating>("PermanentCoating");
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if (itemInstance is PermanentCoating coating)
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{
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coating.stackAmount = (tier == RewardTier.Major) ? 2 : 1;
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}
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}
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else if (typeIndex == 1) // 增加最大能量值
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{
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itemInstance = CreateItemInstance<EnergyReservoir>("EnergyReservoir");
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if (itemInstance is EnergyReservoir reservoir)
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{
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reservoir.stackAmount = (tier == RewardTier.Major) ? 2 : 1;
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}
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}
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else if (typeIndex == 2) // 装备升级组件
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{
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itemInstance = CreateItemInstance<PrefabricatedComponent>("PrefabricatedComponent");
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if (itemInstance is PrefabricatedComponent prefabricatedComponent)
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{
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// 预制组件的数量（升级的次数）也与奖励档次挂钩：普通奖为 1 次，Major 奖为 2 次
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prefabricatedComponent.stackAmount = (tier == RewardTier.Major) ? 2 : 1;
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if (upgradeableItems.Count > 0)
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{
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// 此处使用 Unity 的 Random 随机抽取目标装备，避免在 UI 交互时推进游戏主运行种子的状态
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int randIdx = UnityEngine.Random.Range(0, upgradeableItems.Count);
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prefabricatedComponent.targetEquipment = upgradeableItems[randIdx];
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}
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}
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}
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else if (typeIndex == 3) // 稀有材料
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{
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itemInstance = CreateItemInstance<RareMaterial>("RareMaterial");
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if (itemInstance is RareMaterial rareMaterial)
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{
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// 此处同样使用 Unity 的 Random，避免推进主运行种子，并根据奖励档次生成对应区间的数量
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int amount = (tier == RewardTier.Major) ? UnityEngine.Random.Range(120, 181) : UnityEngine.Random.Range(40, 61);
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rareMaterial.stackAmount = amount;
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}
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}
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if (itemInstance != null)
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{
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_currentOffers.Add(itemInstance);
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}
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}
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}
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private ItemBase CreateItemInstance<T>(string prefabName) where T : ItemBase
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{
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string resourcePath = $"Items/Consumable/{prefabName}";
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GameObject prefab = Resources.Load<GameObject>(resourcePath);
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if (prefab == null)
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{
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Debug.LogError($"[RewardTable] Failed to load prefab from Resources/{resourcePath}");
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return null;
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}
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GameObject inst = Instantiate(prefab, transform);
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inst.name = prefabName;
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T component = inst.GetComponent<T>();
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if (component == null)
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{
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Debug.LogError($"[RewardTable] Prefab {prefabName} is missing script {typeof(T).Name}");
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Destroy(inst);
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return null;
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}
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return component;
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}
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private void HandleRewardSelected(int index)
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{
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if (index < 0 || index >= _currentOffers.Count) return;
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ItemBase selectedItem = _currentOffers[index];
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var backpack = MainGameManager.Player.inventorySc.backpackSm;
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// 判断该物品是否为可堆叠的消耗品
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ConsumableBase selectedConsumable = selectedItem as ConsumableBase;
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bool wasStackedIntoExisting = false;
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if (selectedConsumable != null)
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{
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// 如果背包中已经存在该消耗品，那么在获取时它会合并堆叠，
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// 此时当前的实例将不需要以单独元素形式加入背包列表。
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ConsumableBase existingItem = backpack.consumables.Find(c => c.GetType() == selectedConsumable.GetType());
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if (existingItem != null)
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{
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wasStackedIntoExisting = true;
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}
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}
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// 将选中的物品加入到玩家背包
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backpack.ObtainItem(selectedItem);
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// 处理临时生成的物品实例的生命周期清理（如果它没有在自身的 OnObtained 逻辑中自毁）
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if (selectedItem != null)
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{
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if (wasStackedIntoExisting && selectedConsumable != null)
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{
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// 如果已堆叠合并，销毁临时游戏物体
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Destroy(selectedConsumable.gameObject);
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}
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else if (selectedConsumable != null && backpack.consumables.Contains(selectedConsumable))
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{
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// 如果是作为新的一项添加到背包，将其移动到背包容器节点下并归零坐标
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selectedConsumable.transform.SetParent(MainGameManager.Player.inventorySc.consumableContainer);
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selectedConsumable.transform.localPosition = Vector3.zero;
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}
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}
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// 销毁其余未被选中的候选物品实例
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for (int i = 0; i < _currentOffers.Count; i++)
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{
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if (i != index && _currentOffers[i] != null)
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{
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Destroy(_currentOffers[i].gameObject);
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}
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}
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_currentOffers.Clear();
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// 将奖励台标记为已使用，并替换模型为不可用模型
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_isAvailable = false;
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if (_currentTable != null) Destroy(_currentTable);
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if (_notAvailableTablePrefab != null)
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{
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_currentTable = Instantiate(_notAvailableTablePrefab, transform);
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}
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SetExhausted();
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Debug.Log($"[RewardTable] 已选择索引为 {index} 的奖励，奖励台交互关闭并进入耗尽状态。");
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}
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private void ClearCurrentOffers()
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{
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foreach (var item in _currentOffers)
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{
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if (item != null)
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{
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Destroy(item.gameObject);
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}
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}
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_currentOffers.Clear();
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}
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}
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}
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