1

test/src/game/Body.js

@@ -3,7 +3,10 @@ export default class Body extends Sprite {
   constructor(props) {
     super();
 
-    this.texture = TextureCache[props.display || 'box'];
+    if(typeof(props.display)==='string')
+      this.texture = TextureCache[props.display || 'box'];
+    else
+      this.addChild(props.display);
 
     this.restitution = props.restitution;
     this.velocityX = this.initialVelocityX = props.initialVelocityX || 0;

test/src/game/Ground.js

+import { Sprite, TextureCache } from 'spark-wrapper-fyge';
+export default class Ground extends Sprite {
+  constructor(props) {
+    super();
+    this.data = props.data;
+    this.display = props.display;
+    this.addChild(this.display);
+    this.x  = this.data.x;
+    this.y  = this.data.y;
+  }
+
+  onEnterFrame() {
+  }
+
+}

test/src/game/main.js

-import { WidgetBase, Event } from 'spark-wrapper-fyge';
+import { WidgetBase, Event, Shape } from 'spark-wrapper-fyge';
 import metaConfig from '../meta.json';
 import Body from './Body';
+import Ground from './Ground';
+
+const createGroundDisplay = (ground) => {
+    const shape = new Shape();
+    shape.beginFill(0, 1);
+    shape.drawRect(0, 0, ground.width, ground.height);
+    shape.endFill();
+    return shape;
+}
+
 class GameStage extends WidgetBase {
     onLaunched() {
         this.bodys = [];
@@ -10,31 +20,44 @@ class GameStage extends WidgetBase {
             this
         );
         this.addbodys();
-        // this.addGround({x:0,y:500, width:300,height:10});
-        this.addGround({x:0,y:this.stage.viewRect.height, width:300,height:10});
-        // ground = this.stage.viewRect.height;
+        const groundData = { x: 0, y: this.stage.viewRect.height / 2, width: 300, height: 10 };
+        const ground = new Ground({ data: groundData, display: createGroundDisplay(groundData) })
+        this.addGround(ground);
+
+        setTimeout(() => {
+            this.removeGround(ground)
+        }, 3000);
     }
+
     grounds;
-    addGround(ground){
-        this.grounds = this.grounds||[];
+    addGround(ground) {
+        this.grounds = this.grounds || [];
         this.grounds.push(ground);
+        this.addChild(ground)
+    }
+    removeGround(ground) {
+        const index = this.grounds.indexOf(ground);
+        if (index != -1) {
+            this.removeChild(ground);
+            this.grounds.splice(index, 1);
+        }
     }
     addbodys() {
         const ball = new Body({
             display: 'ball',
             initialVelocityY: 0,
             accelerationY: 2,
-            restitution:0
+            restitution: 0
         });
 
         const block = new Body({
             display: 'box',
             initialVelocityY: 0,
-            accelerationY: 0,
-            restitution:0
+            accelerationY: 2,
+            restitution: 0
         });
 
-        // block.x = 300;
+        block.x = 300;
 
         this.addChild(block);
         this.bodys.push(block);
@@ -54,14 +77,13 @@ class GameStage extends WidgetBase {
         //默认从上往下走，碰到第一个就停止
         for (let i = 0; i < this.grounds.length; i++) {
             const ground = this.grounds[i];
+            // console.log(y0, ground.y)
             if (y0 > ground.y) {
                 body.y = ground.y - body.height;
                 body.velocityY = -body.velocityY * body.restitution;
-                break;   
+                break;
             }
         }
-        
-        
     }
 }
 

test/src/meta.json

@@ -35,7 +35,7 @@
 			},
 			{
 				"name": "ball",
-				"url": "//yun.duiba.com.cn/aurora/assets/b172bfd984e9acb8d6141ef0a978555dd86056bc.png",
+				"url": "//yun.duiba.com.cn/aurora/assets/7dc4fe037846b7b7078c4170d8c947faf36d8df3.png",
 				"uuid": "ball",
 				"ext": ".png"
 			},