2024-03-08 03:07:41 -08:00
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import { _decorator, CCInteger, Collider2D, Component, Contact2DType, EventHandler, tween, Vec2 } from 'cc';
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2024-03-10 03:12:55 -07:00
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import Utilities from '../Utilities';
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2024-03-10 20:46:50 -07:00
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import { Ball } from './Ball';
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2024-03-12 01:50:54 -07:00
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import TimeConfig from '../Enum/TimeConfig';
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2024-03-08 03:07:41 -08:00
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const { ccclass, property } = _decorator;
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@ccclass('Cannon')
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export class Cannon extends Component {
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@property({ type: Collider2D, visible: true })
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private _collider: Collider2D;
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@property({ type: CCInteger, visible: true })
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private _force = 30;
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@property({ type: EventHandler, visible: true })
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private onDone: EventHandler[] = [];
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protected onLoad(): void {
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this._collider.on(Contact2DType.BEGIN_CONTACT, this.onBeginContact, this);
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}
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private async onBeginContact(seft: Collider2D, other: Collider2D) {
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const ball = other.getComponent(Ball);
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this._collider.enabled = false;
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if (ball) {
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ball.setActiveRigi(false);
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tween(ball.node).to(0.1, { worldPosition: this.node.worldPosition }).start();
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2024-03-12 01:50:54 -07:00
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await Utilities.delay(TimeConfig.DelayCannonFire);
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2024-03-08 03:07:41 -08:00
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ball.setActiveRigi(true);
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ball.throwBall(new Vec2(0, this._force));
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2024-03-12 01:50:54 -07:00
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await Utilities.delay(TimeConfig.DelayCannonDone);
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2024-03-08 03:07:41 -08:00
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this._collider.enabled = true;
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EventHandler.emitEvents(this.onDone, ball);
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}
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}
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}
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