40 lines
1.4 KiB
TypeScript
40 lines
1.4 KiB
TypeScript
|
// Learn TypeScript:
|
||
|
|
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/typescript.html
|
||
|
|
// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/typescript.html
|
||
|
|
// Learn Attribute:
|
||
|
|
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
|
||
|
|
// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/reference/attributes.html
|
||
|
|
// Learn life-cycle callbacks:
|
||
|
|
// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
|
||
|
|
// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
|
||
|
|
|
||
|
|
const {ccclass, property} = cc._decorator;
|
||
|
|
|
||
|
|
@ccclass
|
||
|
|
export default class NewClass extends cc.Component {
|
||
|
|
|
||
|
|
setMovements() {
|
||
|
|
var moveDown = cc.moveBy(2, cc.v2(0, -this.node.parent.getContentSize().height * 0.95));
|
||
|
|
|
||
|
|
this.node.runAction(cc.repeatForever(moveDown));
|
||
|
|
}
|
||
|
|
|
||
|
|
setScale() {
|
||
|
|
const scaleUp = cc.scaleTo(0.5, 1.25, 1);
|
||
|
|
const scaleDown = cc.scaleTo(0.5, 1, 1);
|
||
|
|
const scalePulse = cc.sequence(scaleUp, scaleDown);
|
||
|
|
this.node.runAction(cc.repeatForever(scalePulse));
|
||
|
|
}
|
||
|
|
|
||
|
|
onLoad () {
|
||
|
|
this.scheduleOnce(this.setMovements, 0.1);
|
||
|
|
this.scheduleOnce(this.setScale, 0.1);
|
||
|
|
}
|
||
|
|
|
||
|
|
update (dt) {
|
||
|
|
if(this.node.position.y <= -(this.node.parent.getContentSize().height)) {
|
||
|
|
this.node.destroy();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|