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http://47.107.252.169:3000/Roguelite-Game-Developing-Team/Gen_Hack-and-Slash-Roguelite.git
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Co-authored-by: m0_75251201 <m0_75251201@noreply.gitcode.com> Reviewed-on: http://47.107.252.169:3000/Roguelite-Game-Developing-Team/Gen_Hack-and-Slash-Roguelite/pulls/57
246 lines
8.6 KiB
C#
246 lines
8.6 KiB
C#
using Map;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Base;
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using Data;
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using Managers;
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using UnityEngine;
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using Utils;
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/// <summary>
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/// Program 类作为单例模式的核心管理器,负责维护和管理游戏或应用中的维度(Dimension)实例和焦点状态。
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/// 它提供了维度注册、注销、获取以及焦点维度设置的功能。
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/// </summary>
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public class Program : Singleton<Program>
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{
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// 当前角色定义
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public CharacterDef CurrentCharacter { get;private set; }
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// 指示是否需要加载数据的标志,例如在游戏启动或场景切换时。
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private bool _needLoad = true;
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/// <summary>
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/// 指示是否需要加载数据的标志,例如在游戏启动或场景切换时。
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/// </summary>
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public bool NeedLoad
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{
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get => _needLoad;
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set
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{
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if (value)
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{
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CurrentCharacter = null;
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}
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_needLoad = value;
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}
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}
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public bool OnPlay => CurrentCharacter != null;
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/// <summary>
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/// 当前聚焦的实体对象。
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/// 变更为属性,并私有化setter,确保通过 SetFocusedEntity 方法集中管理其更新和事件触发。
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/// </summary>
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public Entity.Entity FocusedEntity => FocusedDimension?.focusEntity;
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/// <summary>
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/// 当焦点实体发生变化时触发的事件。
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/// 事件参数为新的焦点 Entity 实例,如果焦点被清除则为 null。
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/// </summary>
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public event Action<Entity.Entity> OnFocusedEntityChanged;
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/// <summary>
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/// 当前活跃焦点的维度唯一标识符,可能为空。
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/// 变更为属性,并私有化setter,确保通过 SetFocusedDimension 方法集中管理其更新。
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/// </summary>
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public string FocusedDimensionId { get; private set; } = null;
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/// <summary>
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/// 当前聚焦的维度对象实例。当 <see cref="FocusedDimensionId"/> 不为空时,此属性指向对应的维度实例。
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/// </summary>
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public Dimension FocusedDimension { get; private set; }
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/// <summary>
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/// 维护所有已注册的维度实例的字典,键是维度的唯一标识符 (ID)。
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/// </summary>
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private readonly Dictionary<string, Dimension> _registeredDimensions = new Dictionary<string, Dimension>();
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/// <summary>
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/// 获取所有已注册的维度。返回一个只读字典副本,防止外部直接修改。
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/// </summary>
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public IReadOnlyDictionary<string, Dimension> RegisteredDimensions => _registeredDimensions;
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/// <summary>
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/// 当焦点维度发生变化时触发的事件。
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/// 事件参数为新的焦点 Dimension 实例,如果焦点被清除则为 null。
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/// </summary>
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public event Action<Dimension> OnFocusedDimensionChanged;
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/// <summary>
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/// 获取已注册维度的数量。
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/// </summary>
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public int DimensionCount => _registeredDimensions.Count;
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/// <summary>
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/// 获取所有已注册维度的ID数组。
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/// </summary>
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public string[] Dimensions => _registeredDimensions.Keys.ToArray();
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public bool CanOpenRightMenu => Setting.Instance.CurrentSettings.developerMode && !OnPlay;
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public bool CanMoveCamera => CanOpenRightMenu;
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/// <summary>
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/// 注册一个维度实例到 Program。
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/// </summary>
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/// <param name="dimension">要注册的维度实例。</param>
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public void RegisterDimension(Dimension dimension)
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{
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if (dimension == null)
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{
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Debug.LogError("[Program] 尝试注册一个空的维度。");
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return;
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}
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var id = dimension.DimensionId;
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if (string.IsNullOrEmpty(id))
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{
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Debug.LogError($"[Program] 尝试注册一个ID为空的维度: {dimension.name}");
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return;
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}
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if (!_registeredDimensions.TryAdd(id, dimension))
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{
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Debug.LogWarning($"[Program] ID为 '{id}' 的维度已注册。跳过重复注册 {dimension.name}。");
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return;
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}
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// 如果注册的维度恰好是当前 focusedDimensionId,SetFocusedDimension(id) 将负责更新 FocusedDimension 并触发事件。
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// 并且,由于SetFocusedDimension会清空FocusedEntity,这也符合新维度的行为。
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if (FocusedDimensionId == id)
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{
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SetFocusedDimension(id);
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}
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}
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/// <summary>
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/// 从 Program 注销一个维度实例。
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/// </summary>
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/// <param name="dimension">要注销的维度实例。</param>
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public void UnregisterDimension(Dimension dimension)
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{
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if (dimension == null)
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{
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Debug.LogWarning("[Program] 尝试注销一个空的维度。");
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return;
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}
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var id = dimension.DimensionId;
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if (_registeredDimensions.Remove(id))
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{
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// 如果注销的维度是当前焦点维度,则调用 SetFocusedDimension(null) 清除焦点并触发事件。
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if (FocusedDimensionId == id)
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{
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SetFocusedDimension(null); // 清除焦点
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}
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}
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else
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{
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Debug.LogWarning($"[Program] 尝试注销ID为 '{id}' 的维度,但未在已注册列表中找到。");
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}
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}
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/// <summary>
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/// 根据ID获取一个已注册的维度。
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/// </summary>
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/// <param name="dimensionId">维度的唯一标识符。</param>
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/// <returns>对应的Dimension实例,如果未找到则返回null。</returns>
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public Dimension GetDimension(string dimensionId)
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{
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if (dimensionId == null)
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return null;
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_registeredDimensions.TryGetValue(dimensionId, out var dimension);
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return dimension;
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}
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/// <summary>
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/// 设置当前聚焦的维度。
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/// 这是更改焦点维度的唯一官方入口。
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/// </summary>
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/// <param name="dimensionId">要设置为焦点的维度的唯一标识符。如果传入null或空字符串,将清除当前焦点维度。</param>
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public void SetFocusedDimension(string dimensionId)
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{
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// 确定新的焦点维度及其ID
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Dimension newFocusedDimension = null; // 默认为清除焦点
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string newFocusedDimensionId = null;
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if (!string.IsNullOrEmpty(dimensionId))
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{
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if (_registeredDimensions.TryGetValue(dimensionId, out var foundDimension))
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{
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newFocusedDimensionId = dimensionId;
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newFocusedDimension = foundDimension;
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}
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else
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{
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// 如果尝试设置未注册的维度,警告并直接返回,不改变当前焦点状态。
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Debug.LogWarning($"[Program] 尝试设置焦点到未注册的维度ID: '{dimensionId}'。焦点未改变。");
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return;
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}
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}
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// 如果 dimensionId 为 null 或空, newFocusedDimension 和 newFocusedDimensionId 将保持为 null,表示清除焦点。
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// 检查是否实际发生变化
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if (FocusedDimensionId == newFocusedDimensionId && FocusedDimension == newFocusedDimension)
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{
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return;
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}
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if (FocusedEntity)
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{
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FocusedEntity.PlayerControlled = false;
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}
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// 更新内部状态
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FocusedDimensionId = newFocusedDimensionId;
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FocusedDimension = newFocusedDimension;
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// 确保功能一致性:当维度焦点改变(或被清除)时,任何实体焦点也应被清除。
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SetFocusedEntity(null);
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// 触发事件
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OnFocusedDimensionChanged?.Invoke(FocusedDimension);
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}
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/// <summary>
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/// 设置当前聚焦的实体。
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/// 这是更改焦点实体的唯一官方入口,并会在实体改变时触发 OnFocusedEntityChanged 事件。
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/// </summary>
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/// <param name="entity">要设置为焦点的实体实例。如果传入null,将清除当前焦点实体。</param>
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public void SetFocusedEntity(Entity.Entity entity)
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{
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// 检查是否实际发生变化
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if (FocusedEntity == entity || !FocusedDimension)
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{
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return;
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}
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FocusedDimension.focusEntity = entity;
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// 触发事件,将新的焦点实体(或 null)作为参数传递。
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OnFocusedEntityChanged?.Invoke(FocusedEntity);
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}
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public void PlayGame(CharacterDef character)
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{
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CurrentCharacter = character;
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if (character == null)
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return;
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var pos = CameraControl.CameraControl.Instance.Position;
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var player = EntityManager.Instance.GenerateEntity(FocusedDimensionId, character, new Vector3(pos.x, pos.y));
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if(!player)
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return;
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player.entity.PlayerControlled = true;
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}
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}
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