弧线中解决

assets/scripts/CombatSystem/BulletEffects/BulletLifecycle.ts

@@ -1,4 +1,4 @@
-import { _decorator, Component, Node, Vec3, find, UITransform } from 'cc';
+import { _decorator, Component, Node, Vec3, Vec2, find, UITransform, RigidBody2D } from 'cc';
 import { BulletTrajectory } from './BulletTrajectory';
 const { ccclass, property } = _decorator;
 
@@ -167,10 +167,23 @@ export class BulletLifecycle extends Component {
             return true;
         } else {
             console.log('💥 ground_impact 命中非地面，准备销毁');
-            // 延迟销毁，确保爆炸延迟(如0.1s)能正常触发
+            // 延迟销毁，确保爆炸的 0.1 s 延迟能正常触发
             this.scheduleOnce(() => {
                 this.state.shouldDestroy = true;
             }, 0.2);
+
+            // === 立即冻结子弹运动，避免命中后继续绕圈 ===
+            const trajectory = this.getComponent(BulletTrajectory);
+            if (trajectory) {
+                trajectory.enabled = false; // 停止后续 update
+            }
+
+            const rigidBody = this.getComponent(RigidBody2D);
+            if (rigidBody) {
+                rigidBody.linearVelocity = new Vec2(0, 0);
+                rigidBody.angularVelocity = 0;
+            }
+            
             return true;
         }
     }