43 lines
1.4 KiB
TypeScript
43 lines
1.4 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.Prefab)
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alienship1: cc.Prefab = null;
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@property(cc.Prefab)
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alienship2: cc.Prefab = null;
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@property(cc.Prefab)
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alienship3: cc.Prefab = null;
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spawnShips() {
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var ships = [this.alienship1, this.alienship2, this.alienship3];
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var ship = cc.instantiate(ships[Math.floor(Math.random() * ships.length)]);
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ship.setPosition(Math.random() * 800 - 400, this.node.position.y + ship.getContentSize().height * 5);
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this.node.addChild(ship);
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}
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onLoad () {
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var manager = cc.director.getCollisionManager();
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manager.enabled = true;
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}
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start () {
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}
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// update (dt) {}
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}
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