init

assets/Scripts/Scenes/MainGame/AISnake.ts

@@ -9,10 +9,10 @@ import {
     PhysicsGroup,
     Vec2,
     IVec2Like,
-    v2,
+    v2, CircleCollider2D, NodeEventType,
 } from "cc";
 import { Snake } from "./Snake";
-import { DirectionType } from "./Common/Enums";
+import { DirectionType, EPropType } from "./Common/Enums";
 import { Global } from "./Global";
 import { MainGame } from "./MainGame";
 import { FoodManger } from "./Manager/FoodManger";
@@ -91,18 +91,42 @@ export class AISnake extends Snake {
     onEnable() {
         super.onEnable();
 
-        const eye = this.head.getChildByName("范围").getComponent(Collider2D);
+        const eye = this.head.getChildByName("范围").getComponent(CircleCollider2D);
+        eye.radius = 200;
         eye.on(Contact2DType.BEGIN_CONTACT, this.onBeginEye, this);
-
+        // eye.on(Contact2DType.END_CONTACT, this.onEndEye, this);
     }
 
+    foodList = [];
+    bodyList = [];
     onBeginEye(selfCollider: Collider2D, otherCollider: Collider2D) {
-        if (otherCollider.group === PhysicsGroup["Body"] && otherCollider.tag != this.tag) {
+        const { group, tag, node } = otherCollider;
+
+        // if (group == PhysicsGroup["Prop"] && tag == EPropType.FOOD) {
+        //     this.foodList.push(otherCollider.node);
+        // } else if (group == PhysicsGroup["Body"] && otherCollider.tag != this.tag) {
+        //     this.bodyList.push(otherCollider.node);
+        // }
+
+        // console.log(otherCollider.group);
+        if (group === PhysicsGroup["Body"] && tag != this.tag) {
             // 碰到其他蛇身
             this.head.angle += 180;
             // this.isFast = true;
-            this.setState(AIState.ESCAPING, otherCollider.node?.parent?.getComponent(Snake));
+            this.setState(AIState.ESCAPING, node?.parent?.getComponent(Snake));
+        }
+    }
+
+    onEndEye(selfCollider: Collider2D, otherCollider: Collider2D) {
+        const { group, tag } = otherCollider;
+
+        if (group == PhysicsGroup["Prop"] && tag == EPropType.FOOD) {
+            this.foodList.slice(this.foodList.indexOf(otherCollider.node), 1);
+        } else if (group == PhysicsGroup["Body"] && otherCollider.tag != this.tag) {
+            this.bodyList.slice(this.bodyList.indexOf(otherCollider.node), 1);
         }
+
+        console.log(this.foodList, this.bodyList);
     }
 
     death() {

assets/Scripts/Scenes/MainGame/MainGame.ts

@@ -224,8 +224,8 @@ export class MainGame extends Scene {
         FoodManger.ins.init(300);
 
         // 初始化NPC
-        this.initAnimal(20);
-        // this.initAnimal(1);
+        // this.initAnimal(20);
+        this.initAnimal(1);
 
         PreCd.ins.node.active = true;
 

assets/Start/Start.scene

@@ -184,7 +184,7 @@
     "_priority": 65535,
     "_fov": 45,
     "_fovAxis": 0,
-    "_orthoHeight": 897.0108303249098,
+    "_orthoHeight": 406,
     "_near": 1,
     "_far": 2000,
     "_color": {