将clicked元素的值与正确的answear进行比较

Question

我需要handle change（）方法在Buttons组件中单击的按钮和正确答案之间进行比较，并更新计数状态或计数状态为下降状态，但是在我的情况下，这两种方法均不起作用

import Buttons from "./buttons";
class Main extends Component {
    constructor(props) {
        super(props)
        this.state = {
            Behave: false,
            count: 0,
            countFalls: 0,
            Arr: [],
            timer: 0,
        }
        this.HandleChange = this.HandleChange.bind(this)
    }

    HandleChange() {
        for (let i = 0; i < Split.length; i++) {
            if (Split[i] === ChoiceFour) {
                this.setState(Prevstate => ({
                    count: Prevstate.count + 1,
                    arr: !Prevstate.arr
                }))
            }
            else {
                this.setState(Prevstate => ({
                    countFalls: Prevstate.countFalls + 1,
                    arr: !Prevstate.arr
                }))
            }

        }


    }

    render() {

        const Game = () => {
            return (
                <div className="border">
                    <Container className="Buttons">
                        <Row>
                            <Col><Buttons dices={Split} click={this.HandleChange} /></Col>
                        </Row>

            )
        }