40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
// Learn TypeScript:
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// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/typescript.html
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// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/typescript.html
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// Learn Attribute:
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// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
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// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/reference/attributes.html
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// Learn life-cycle callbacks:
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// - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
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// - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
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const {ccclass, property} = cc._decorator;
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@ccclass
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export default class NewClass extends cc.Component {
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@property(cc.Label)
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label: cc.Label = null;
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@property
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text: string = 'hello';
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@property
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BulletSpeed: number = -500;
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// LIFE-CYCLE CALLBACKS:
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// onLoad () {}
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start () {
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}
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update (dt) {
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this.node.setPosition(this.node.position.x, this.node.position.y -= this.BulletSpeed * dt);
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if(this.node.position.y <= -(this.node.parent.getContentSize().height)) {
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this.node.destroy();
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}
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}
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}
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