1 cc.Class({
2 extends: cc.Component,
3
4 properties: {
5 },
6
7 onLoad: function () {
8 this.startPos = cc.v2(0, 0); //开始位置
9 this.endPos = cc.v2(0, 0); //结束位置
10
11 this.node.on(cc.Node.EventType.TOUCH_START, function (event) {
12 this.startPos = cc.v2(event.getLocation().x, event.getLocation().y);
13 //获取点击的位置
14 cc.log("起始坐标点：x = " + event.getLocation().x + ", y = " + event.getLocation().y);
15 }, this);
16
17 this.node.on(cc.Node.EventType.TOUCH_MOVE, function (event) {
18 var delta = event.touch.getDelta();
19 this.node.x += delta.x;
20 this.node.y += delta.y;
21 },this);
22
23
24 this.node.on(cc.Node.EventType.TOUCH_END, function (event) {
25
26 this.endPos = cc.v2(event.getLocation().x, event.getLocation().y);
27 cc.log("终点坐标点 x ：" + event.getLocation().x + ", 终点坐标点 y ：" + event.getLocation().y );
28
29 let distance = this.startPos.sub(this.endPos).mag();
30 cc.log("移动距离 ：" + distance);
31 }, this);
32
33 },
34
35 update: function (dt) {
36
37 },
38 });
