first commit

assets/seripts/ui/PauseModal.ts

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+import { _decorator, Component, director, Node } from "cc";
+import { EventDispatcher } from "../libs/EventDispatcher";
+const { ccclass, property } = _decorator;
+
+@ccclass("PauseModal")
+export class PauseModal extends Component {
+  start() {
+    // 隐藏暂停游戏弹窗
+    this.node.active = false;
+    // 初始化位置
+    this.node.setPosition(0, 0, 0);
+    // 监听继续游戏事件
+    EventDispatcher.getTarget().on(
+      EventDispatcher.SHOW_PAUSE_MODAL,
+      this.showModal,
+      this,
+    );
+  }
+
+  // 显示弹窗
+  showModal() {
+    this.node.active = true;
+    // 暂停游戏
+    director.pause();
+    // 发送暂停游戏事件
+    EventDispatcher.getTarget().emit(EventDispatcher.GAME_PAUSE);
+    // 发送继续游戏弹窗
+    EventDispatcher.getTarget().emit(EventDispatcher.SHOW_CONTINUE_MODAL);
+  }
+
+  // 关闭弹窗
+  closeModal() {
+    this.node.active = false;
+    // 恢复游戏继续
+    director.resume();
+  }
+
+  // 回到首页
+  backToHome() {
+    // 恢复游戏继续
+    director.resume();
+    // 跳转到首页
+    director.loadScene("home");
+  }
+
+  // 继续游戏
+  resumeGame() {
+    // 关闭弹窗
+    this.closeModal();
+  }
+
+  update(deltaTime: number) {}
+}