96 lines
3.1 KiB
C#
96 lines
3.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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/// <summary>
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/// 对话事件系统，用于处理游戏中的对话事件。
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/// </summary>
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public class DialogueEventSystem : MonoBehaviour
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{
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/// <summary>
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/// 事件动作类，用于存储事件名称、角色和选择结果映射。
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/// </summary>
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[System.Serializable]
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public class EventAction
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{
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public string eventName;
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public string eventRole;
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public System.Action<int> onChoiceSelected; //选择回调
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public Dictionary<int, string> choiceResults; //选择结果映射
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}
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//事件注册表，用于存储事件名称和对应的事件动作对象。
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private Dictionary<string, EventAction> eventRegistry = new Dictionary<string, EventAction>();
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private void Start()
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{
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// 示例：注册一个事件
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RegisterEvent("event1", "role1", (int choice) =>
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{
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Debug.Log("选择了选项：" + choice);
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//TODO: 这里可以添加选择后的逻辑处理，例如根据选择的选项执行不同的操作。
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// 示例：添加选择结果
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eventRegistry["event1"].choiceResults[0] = "选项A";
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eventRegistry["event1"].choiceResults[1] = "选项B";
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eventRegistry["event1"].choiceResults[2] = "选项C";
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// 更多选择结果可以根据需要添加...
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// 触发选择回调
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eventRegistry["event1"].onChoiceSelected?.Invoke(choice);
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// 触发选择回调
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eventRegistry["event2"].onChoiceSelected?.Invoke(choice);
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// 注意：这里使用了延迟调用，确保在注册事件后立即触发回调。
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// 延迟调用，确保在注册事件后立即触发回调
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Invoke("TriggerChoiceCallback", 0.1f);
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});
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}
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/// <summary>
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/// 注册事件。
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/// </summary>
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/// <param name="eventName"></param>
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/// <param name="eventRole"></param>
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/// <param name="callback"></param>
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public void RegisterEvent(string eventName, string eventRole, System.Action<int> callback)
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{
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EventAction eventAction = new EventAction()
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{
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eventName = eventName,
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eventRole = eventRole,
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onChoiceSelected = callback,
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choiceResults = new Dictionary<int, string>()
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};
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eventRegistry[eventName] = eventAction;
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}
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/// <summary>
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/// 移除事件。
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/// </summary>
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/// <param name="eventName"></param>
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public void UnRegisterEvent(string eventName)
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{
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if (eventRegistry.ContainsKey(eventName))
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{
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eventRegistry.Remove(eventName);
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}
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}
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/// <summary>
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/// 尝试获取事件。如果事件存在，则返回true并填充action参数；否则返回false。
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/// </summary>
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/// <param name="eventName"></param>
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/// <param name="action"></param>
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/// <returns></returns>
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public bool TryGetEvent(string eventName, out EventAction action)
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{
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return eventRegistry.TryGetValue(eventName, out action);
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}
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} |