init

assets/Bundles/common/CKTKingkongNum.ttf.meta

-{
-  "ver": "1.0.1",
-  "importer": "ttf-font",
-  "imported": true,
-  "uuid": "2c64cd9b-a68c-4de0-b137-694dc03e1edf",
-  "files": [
-    ".json",
-    "CKTKingkongNum.ttf"
-  ],
-  "subMetas": {},
-  "userData": {}
-}

assets/Scripts/Scenes/MainGame/MainGame.ts

@@ -67,12 +67,24 @@ export class MainGame extends Scene {
     @property(Node)
     animalNode: Node = null;
 
-    @property(Label)
-    private LTips: Label = null;
-
     @property(Camera)
     camera: Camera = null;
 
+    @property({ type: Label, group: "UI" }) killTxt: Label = null;
+
+    @property({ type: Label, group: "UI" }) lengthTxt: Label = null;
+
+    private _killNum = 0;
+    set killNum(n: number) {
+        this._killNum = n;
+        this.killTxt.string = `${this._killNum}名`;
+    }
+
+    get killNum() {
+        return this._killNum;
+    }
+
+
     private state: GameState = GameState.READY;
     private rebirthSum: number = 0;
 
@@ -148,9 +160,6 @@ export class MainGame extends Scene {
     update(dt: number) {
         if (this.state == GameState.READY) return;
 
-        // 更新UI提示
-        this.LTips.string = `长度：${this.player.getSnakeLen()}, 四叉树节点个数：${QuadTreeNode.caches.length}`;
-
         this.player.onUpdate(dt);
 
         // 更新相机位置

assets/Scripts/Scenes/MainGame/Player.ts

@@ -6,6 +6,7 @@ import { Snake } from "./Snake";
 import { Joystick } from "./Components/Joystick";
 import { FastBtn } from "./Components/FastBtn";
 import { Events, GameState } from "./Common/Enums";
+import { MainGame } from "./MainGame";
 
 const { ccclass, property } = _decorator;
 
@@ -23,18 +24,24 @@ export class Player extends Snake {
         input.on(Input.EventType.KEY_DOWN, this.onKeyDown, this);
         input.on(Input.EventType.KEY_UP, this.onKeyUp, this);
         this.fastBtn.node.on("fast", this.onFast, this);
+        this.node.on("updateLength", this.updateLength, this);
     }
 
     onDestroy() {
         input.off(Input.EventType.KEY_DOWN, this.onKeyDown, this);
         input.off(Input.EventType.KEY_UP, this.onKeyUp, this);
         this.fastBtn.node.off("fast", this.onFast, this);
+        this.node.off("updateLength", this.updateLength, this);
     }
 
     onFast(isFast: boolean) {
         this.isFast = isFast;
     }
 
+    updateLength(length: number) {
+        MainGame.ins.lengthTxt.string = `${length}`;
+    }
+
     death() {
         super.death();
 

assets/Scripts/Scenes/MainGame/Snake.ts

@@ -58,10 +58,17 @@ export class Snake extends Component {
     protected tag: number = 0;
 
     // 位置相关
-    private vw: number = Global.visibleSize.width / 2 + 100;
-    private vh: number = Global.visibleSize.height / 2 + 100;
     private ready: boolean = false;
 
+    private _length: number = 0;
+    get length() {
+        return this._length;
+    }
+    set length(value: number) {
+        this._length = value;
+        this.node.emit("updateLength", value);
+    }
+
     get radius() {
         return this.scale * 29;
     }
@@ -176,7 +183,6 @@ export class Snake extends Component {
     // 能量与成长
     lastRemaining = 0;
     private addEnergy(value: number) {
-        console.log(this.energy, value);
         this.energy += value;
         const growthThreshold = Math.floor(4 * this.scale);
 
@@ -191,8 +197,6 @@ export class Snake extends Component {
             }
         }
 
-        console.log(this.energy, this.scale, this.energy / this.bodyArr.length);
-
         this.lastRemaining = value;
 
         // this.speed = 600 * this.scale;