import { _decorator, Component, Node, EventHandler, SystemEventType } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('EventHelp')
export class EventHelp extends Component {
    @property(EventHandler) beginHandler: EventHandler;
    @property(EventHandler) moveHandler: EventHandler;
    @property(EventHandler) endHandler: EventHandler;
    start() {
        this.node.on(SystemEventType.TOUCH_START, (e: TouchType) => {
            this.beginHandler && this.beginHandler.emit([e]);
        }, this);
        this.node.on(SystemEventType.TOUCH_MOVE, (e: TouchType) => {
            this.beginHandler && this.moveHandler.emit([e]);
        }, this);
        this.node.on(SystemEventType.TOUCH_END, (e: TouchType) => {
            this.beginHandler && this.endHandler.emit([e]);
        }, this);
    }

}