LayerManager增加前景层

增加组件单例

assets/core/base/SingletonComp.ts

@@ -0,0 +1,21 @@
+/*
+ * @Description: 单例组件基类
+ * @Author: ly
+ * @Date: 2024-10-12 09:22:51
+ * @LastEditors: ly
+ * @LastEditTime: 2024-10-12 09:42:33
+ */
+
+import { Component } from "cc";
+
+export class SingletonComp extends Component {
+    private static _instance: SingletonComp = null!;
+    protected onLoad(): void {
+        if (SingletonComp._instance === null) {
+            SingletonComp._instance = this;
+        } else {
+            this.destroy();
+            return;
+        }
+    }
+}

assets/core/base/SingletonComp.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "ed312310-5e95-44f4-923c-c1fd8b8db69b",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/core/layer/LayerManager.ts

@@ -3,7 +3,7 @@
  * @Author: ly
  * @Date: 2024-06-28 12:29:23
  * @LastEditors: ly
- * @LastEditTime: 2024-10-10 11:43:31
+ * @LastEditTime: 2024-10-12 09:50:59
  */
 
 import { Layers, Node, Widget } from "cc";
@@ -12,9 +12,11 @@ import { Singleton } from "../base/Singleton";
 /** 界面层类型 */
 export enum LayerType {
     /** 游戏背景层 */
-    GameBg = "LayerGameBg",
+    GameBg = "LayerBg",
     /** 主游戏层 */
     Game = "LayerGame",
+    /** 游戏前景层 */
+    GameFg = "LayerFg",
     /** UI主界面 */
     UIMain = "LayerUIMain",
     /** 弹出层 */
@@ -38,6 +40,9 @@ export class LayerManager extends Singleton {
     /** 主游戏层 */
     public game: Node;
 
+    /** 游戏前景层 */
+    public gameFg: Node;
+
     /** 主UI层 */
     public uiMain: Node;
 
@@ -73,6 +78,7 @@ export class LayerManager extends Singleton {
         this.world = gameRoot;
         this.gameBg = this._createLayer(LayerType.GameBg);
         this.game = this._createLayer(LayerType.Game);
+        this.gameFg = this._createLayer(LayerType.GameFg);
         this.uiMain = this._createLayer(LayerType.UIMain);
         this.popup = this._createLayer(LayerType.PopUp);
         this.dialog = this._createLayer(LayerType.Dialog);
@@ -82,6 +88,7 @@ export class LayerManager extends Singleton {
 
         this.uiRoot.addChild(this.gameBg);
         this.uiRoot.addChild(this.game);
+        this.uiRoot.addChild(this.gameFg);
         this.uiRoot.addChild(this.uiMain);
         this.uiRoot.addChild(this.popup);
         this.uiRoot.addChild(this.dialog);