数据层

2025-08-14 16:30:20 +08:00
parent 10e90791b7
commit cd45e1783a
9 changed files with 301 additions and 0 deletions
@@ -0,0 +1,78 @@
+/**
+ * 数据类基类
+ * 提供数据类的生命周期管理和基础功能
+ */
+export class BaseData {
+    
+    /** 是否已初始化 */
+    protected _isInitialized: boolean = false;
+    
+    /** 是否已销毁 */
+    protected _isDestroyed: boolean = false;
+    
+    /** 数据ID */
+    protected _dataId: string = '';
+
+    /**
+     * 初始化数据
+     * @param dataId 数据ID
+     */
+    public init(dataId?: string): void{
+        if (this._isInitialized) return;
+        this._isInitialized = true;
+        if (dataId) {
+            this._dataId = dataId;
+        }
+    }
+
+    /**
+     * 重置数据到初始状态
+     */
+    public reset(): void{
+
+    }
+
+    /**
+     * 清空数据内容
+     */
+    public clear(): void{
+
+    }
+
+    /**
+     * 销毁数据对象
+     */
+    public destroy(): void{
+        if (this._isDestroyed) return;
+        this.clear();
+        this._isDestroyed = true;
+    }
+
+    /**
+     * 获取数据ID
+     */
+    public getDataId(): string {
+        return this._dataId;
+    }
+
+    /**
+     * 设置数据ID
+     */
+    public setDataId(dataId: string): void {
+        this._dataId = dataId;
+    }
+
+    /**
+     * 是否已初始化
+     */
+    public isInitialized(): boolean {
+        return this._isInitialized;
+    }
+
+    /**
+     * 是否已销毁
+     */
+    public isDestroyed(): boolean {
+        return this._isDestroyed;
+    }
+} 
@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "16b07bae-92dc-42b0-bb68-493bb15d8099",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}
@@ -0,0 +1,119 @@
+/**
+ * 数据管理器
+ * 统一管理所有数据类
+ */
+import { BaseData } from "./BaseData";
+import { LoginData } from "./LoginData";
+import { PlayerData } from "./PlayerData";
+
+/**
+ * 集中定义数据ID，避免写错字符串
+ */
+export enum DataId {
+  Login = "login",
+  Player = "player",
+}
+
+/** 构造器类型 */
+type DataCtor<T extends BaseData = BaseData> = new () => T;
+
+export class DataManager {
+  private static _I: DataManager | null = null;
+  public static get I(): DataManager {
+    if (!DataManager._I) DataManager._I = new DataManager();
+    return DataManager._I;
+  }
+
+  // 数据实例缓存
+  private _dataMap: Map<string, BaseData> = new Map();
+
+  // 数据ID到构造器的映射
+  private _config: Map<string, DataCtor> = new Map();
+
+  private constructor() {}
+
+  /**
+   * 初始化：注册 数据ID → 构造器
+   */
+  public init(): void {
+    console.log("[DataManager] 数据管理器初始化");
+
+    this.register(DataId.Login, LoginData);
+    this.register(DataId.Player, PlayerData);
+
+  }
+
+  /**
+   * 注册一个数据ID及其对应的构造器
+   */
+  public register<T extends BaseData>(dataId: string, ctor: DataCtor<T>): void {
+    if (this._config.has(dataId)) {
+      console.warn(`[DataManager] 重复注册数据ID: ${dataId}，将覆盖旧构造器`);
+    }
+    this._config.set(dataId, ctor);
+  }
+
+  /**
+   * 获取数据（已存在则直接返回；否则按配置自动实例化并缓存）
+   */
+  public getDataById<T extends BaseData = BaseData>(dataId: string): T | null {
+    // 1) 先从缓存取
+    const cached = this._dataMap.get(dataId) as T | undefined;
+    if (cached) return cached;
+
+    // 2) 缓存没有→ 查找构造器
+    const Ctor = this._config.get(dataId) as DataCtor<T> | undefined;
+    if (!Ctor) {
+      console.warn(`[DataManager] 未找到 dataId 的构造器配置: ${dataId}`);
+      return null;
+    }
+
+    // 3) 动态创建 & init & 缓存
+    const instance = new Ctor();
+    // 若你的 BaseData.init 接受 dataId，可传入
+    instance.init?.(dataId);
+    this._dataMap.set(dataId, instance);
+
+    console.log(`[DataManager] 实例化并缓存数据: ${dataId}`);
+    return instance;
+  }
+
+  /**
+   * 移除数据
+   */
+  public removeData(dataId: string): boolean {
+    const data = this._dataMap.get(dataId);
+    if (data) {
+      data.destroy?.();
+      this._dataMap.delete(dataId);
+      console.log(`[DataManager] 移除数据: ${dataId}`);
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * 重置所有数据
+   */
+  public resetAllData(): void {
+    console.log("[DataManager] 重置所有数据");
+    this._dataMap.forEach((data) => data.reset?.());
+  }
+
+  /**
+   * 清空所有数据
+   */
+  public clearAllData(): void {
+    console.log("[DataManager] 清空所有数据");
+    this._dataMap.forEach((data) => data.clear?.());
+  }
+
+  /**
+   * 销毁所有数据
+   */
+  public destroyAllData(): void {
+    console.log("[DataManager] 销毁所有数据");
+    this._dataMap.forEach((data) => data.destroy?.());
+    this._dataMap.clear();
+  }
+}
@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "6ecd13c4-1240-4d6a-b783-5fca62a8f32e",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}
@@ -0,0 +1,32 @@
+/**
+ * 登录数据
+ */
+import { BaseData } from "./BaseData";
+
+export class LoginData extends BaseData {
+    private _name: string = '';
+    private _score: number = 0;
+
+    public reset(): void {
+        this._name = '';
+        this._score = 0;
+    }
+
+    public clear(): void {
+        this._name = '';
+        this._score = 0;
+    }
+
+    public destroy(): void {
+        super.destroy();
+        // 这里可以做额外释放资源的操作
+    }
+
+    public setName(name: string): void {
+        this._name = name;
+    }
+
+    public getName(): string {
+        return this._name;
+    }
+}
@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "2095514d-fe00-441c-aab1-fc6059334eec",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}
@@ -0,0 +1,32 @@
+/**
+ * 玩家数据
+ */
+import { BaseData } from "./BaseData";
+
+export class PlayerData extends BaseData {
+    private _name: string = '';
+    private _score: number = 0;
+
+    public reset(): void {
+        this._name = '';
+        this._score = 0;
+    }
+
+    public clear(): void {
+        this._name = '';
+        this._score = 0;
+    }
+
+    public destroy(): void {
+        super.destroy();
+        // 这里可以做额外释放资源的操作
+    }
+
+    public setName(name: string): void {
+        this._name = name;
+    }
+
+    public getName(): string {
+        return this._name;
+    }
+}
@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "413f999c-d31c-4a06-97d6-116de37d3077",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}