init

assets/Scripts/Scenes/MainGame/AISnake.ts

@@ -92,7 +92,7 @@ export class AISnake extends Snake {
         super.onEnable();
 
         const eye = this.head.getChildByName("范围").getComponent(CircleCollider2D);
-        eye.radius = 200;
+        eye.radius = 100;
         eye.on(Contact2DType.BEGIN_CONTACT, this.onBeginEye, this);
         // eye.on(Contact2DType.END_CONTACT, this.onEndEye, this);
     }

settings/v2/packages/project.json

@@ -28,6 +28,10 @@
       {
         "index": 4,
         "name": "Body"
+      },
+      {
+        "index": 5,
+        "name": "Wall"
       }
     ],
     "collisionMatrix": {