mirror of
https://github.com/ifengzp/cocos-awesome.git
synced 2024-12-26 19:59:20 +00:00
24 lines
726 B
TypeScript
24 lines
726 B
TypeScript
const { ccclass, property } = cc._decorator;
|
|
|
|
@ccclass
|
|
export default class Follow_spot extends cc.Component {
|
|
@property(cc.Node)
|
|
bg: cc.Node = null;
|
|
material: cc.Material = null;
|
|
|
|
onLoad() {
|
|
this.material = this.bg.getComponent(cc.Sprite).getMaterial(0);
|
|
this.material.setProperty('wh_ratio', this.bg.width / this.bg.height);
|
|
console.log(this.bg.width / this.bg.height)
|
|
|
|
|
|
this.bg.on(cc.Node.EventType.TOUCH_START, this.touchEvent, this);
|
|
this.bg.on(cc.Node.EventType.TOUCH_MOVE, this.touchEvent, this);
|
|
}
|
|
|
|
touchEvent(evt: cc.Event.EventTouch) {
|
|
let pos = evt.getLocation();
|
|
this.material.setProperty('center', [pos.x / this.bg.width, (this.bg.height - pos.y) / this.bg.height]);
|
|
}
|
|
}
|