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assets/scripts/GameManager.ts

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+// assets/scripts/GameManager.ts
+import { _decorator, Component, Node, Label, Vec3 } from "cc";
+import { BallPhysics } from "./BallPhysics";
+// import { CameraRig } from "./CameraRig";
+const { ccclass, property } = _decorator;
+
+@ccclass("GameManager")
+export class GameManager extends Component {
+  @property(Node) ball!: Node;
+  //   @property(Node) cameraRig!: Node;
+  //   @property(Label) scoreLabel!: Label;
+  //   @property(Label) windLabel!: Label;
+
+  private score = 0;
+  private ballPhys!: BallPhysics;
+  //   private cam!: CameraRig;
+
+  onLoad() {
+    this.ballPhys = this.ball.getComponent(BallPhysics)!;
+    this.ballPhys.init();
+    // this.cam = this.cameraRig.getComponent(CameraRig)!;
+
+    // 监听进球
+    this.node.on("GOAL", this.onGoal, this);
+
+    this.newRound();
+  }
+
+  onGoal() {
+    this.score += 1;
+    this.updateScore();
+    this.scheduleOnce(() => {
+      this.newRound();
+    }, 1.0);
+  }
+
+  private updateScore() {
+    // if (this.scoreLabel) this.scoreLabel.string = `${this.score}`;
+  }
+
+  private newRound() {
+    // 重置球与镜头
+    this.ballPhys.resetBall();
+    // this.cam.setModeStatic();
+
+    // 随机风
+    // const dir = new Vec3(Math.random() - 0.5, 0, Math.random() - 0.5);
+    // const strength = 4 * Math.random(); // 0~4
+    // this.ballPhys.setWind(dir, strength);
+    // if (this.windLabel) {
+    //   const a = (Math.atan2(dir.x, dir.z) * 180) / Math.PI; // 粗略角度显示
+    //   this.windLabel.string = `Wind ${strength.toFixed(1)} @ ${a.toFixed(0)}°`;
+    // }
+
+    // 几百毫秒后把镜头切为跟随（等玩家射门后也可在 KickInput 里触发）
+    // this.scheduleOnce(() => this.cam.setModeFollow(), 0.6);
+  }
+}