tower_client/assets/script/game/pool/FloatTextNode.ts

import { _decorator, Color, Font, Label, Node, tween, UIOpacity, UITransform, v3, Vec3 } from 'cc';
import { NodeEx } from '../../framework/pool/NodeEx';
import { FloatTextPool } from '../common/Pool';
const { ccclass, property } = _decorator;

@ccclass('FloatTextNode')
export class FloatTextNode extends NodeEx {

	protected onLoad() {

	}
	// 
	init(pic, text, scale = 1, color = new Color('#ffffff'), direction = 1, speed = 0.3,) {
		// scale = 1
		this.node.getComponent(Label).string = '';
		let PosX = 0;
		let poxY = 100;
		if (typeof text == 'number') {
			this.node.setPosition(new Vec3(0, 0))
			this.node.getComponent(Label).string = (text > 0) ? '+' + text : text + '';
		} else {
			poxY = 200;
			PosX = PosX * direction;
			this.node.setPosition(new Vec3(PosX, 0))
			this.node.getComponent(Label).string = text;
			speed = 0.5
			this.node.getComponent(Label).fontSize = 20;
			// this.node.scale = new Vec3(0.3, 0.3, 1)
		}
		this.node.active = true;
		if (pic) {
			this.Sprite.State.spriteFrame = pic
			this.Sprite.State.node.setPosition(new Vec3(-(this.Sprite.State.getComponent(UITransform).width / 2 + this.node.getComponent(UITransform).width), 1.2))
		}
		this.node.getComponent(Label).color = color;
		// tween(this.node.getComponent(UIOpacity)).to(speed, { opacity: 0 }).start();
		tween(this.node).by(0.1, { scale: new Vec3(2.2, 2.2) }).to(speed, { position: v3(PosX, poxY) }).call(() => {
			this.node.scale = new Vec3(1, 1, 1)
			this.node.getComponent(UIOpacity).opacity = 255;
			this.node.active = false;
			
			FloatTextPool.putNode(this);
		}).start();

	}
	protected onDestroy() {
		//如果该组件有事件自行取消注释
		//Framework.event.removeEvent(this);
		super.onDestroy();
	}

	//节点被放入池中时调用
	unuse() {

	}

	//节点从池中取出时调用
	reuse(...val: any[]) {

	}
}