62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
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using System.Collections.Generic;
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using Sirenix.OdinInspector;
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using UnityEngine;
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namespace Ichni.Story
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{
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/// <summary>
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/// 全局角色注册表（ScriptableObject）。
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/// 按 characterId 索引所有 <see cref="CharacterData"/>，
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/// 运行时提供带缓存的快速查找。
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/// </summary>
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[CreateAssetMenu(fileName = "CharacterRegistry", menuName = "Ichni/Story/New/CharacterRegistry")]
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public class CharacterRegistry : SerializedScriptableObject
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{
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[LabelText("Characters")]
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[ListDrawerSettings(ShowFoldout = true, DraggableItems = true)]
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[InfoBox("将所有角色的 CharacterData 资产拖入此列表，系统运行时会自动按 characterId 建立索引。")]
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public List<CharacterData> characters = new List<CharacterData>();
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// 运行时缓存，首次 TryGet 时延迟构建
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private Dictionary<string, CharacterData> _cache;
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/// <summary>
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/// 根据 characterId 查找角色数据，找到时返回 true 并通过 out 输出结果。
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/// </summary>
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public bool TryGet(string characterId, out CharacterData data)
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{
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if (_cache == null)
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BuildCache();
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return _cache.TryGetValue(characterId, out data);
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}
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/// <summary>
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/// 根据 characterId 获取角色数据，未找到时返回 null。
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/// </summary>
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public CharacterData Get(string characterId)
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{
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TryGet(characterId, out CharacterData data);
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return data;
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}
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private void BuildCache()
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{
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_cache = new Dictionary<string, CharacterData>(characters.Count);
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foreach (CharacterData character in characters)
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{
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if (character == null) continue;
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if (!string.IsNullOrEmpty(character.characterId))
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_cache[character.characterId] = character;
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}
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}
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private void OnValidate()
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{
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// Inspector 中修改列表时清除缓存，确保 TryGet 结果始终一致
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_cache = null;
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}
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}
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}
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