sudoku/src/types/Block.ts

const { regClass, property } = Laya;

@regClass()
export class Block extends Laya.Script {
    declare owner : Laya.Button;

    @property(Number)
    public XIndex: number = 0;
    @property(Number)
    public YIndex: number = 0;
    @property(Number)
    public XGroup: number = 0;
    @property(Number)
    public YGroup: number = 0;

    private selected: boolean = false
    private preset: boolean = false//预设格子
    private checked: boolean = false//正确格子
    private showNumber: number = 0;
    private correctNumber: number = 0;
    private note_numbers: Array<number> = new Array()

    private label_show: Laya.Label;
    private tips_labels: Array<Laya.Label> = new Array();
    private animator: Laya.Animator2D

    public onInit(XIndex: number, YIndex: number, XGroup: number, YGroup: number, label_obj: Laya.Box, handler: any, func: any): void {
        this.XIndex = XIndex;
        this.YIndex = YIndex;
        this.XGroup = XGroup;
        this.YGroup = YGroup;

        this.label_show = label_obj.getChildByName("label_show") as Laya.Label
        var VBox = label_obj.getChildByName("VBox")
        for (var i=0; i<VBox.numChildren; i++) {
            var hbox = VBox.getChildAt(i);
            for (var j=0; j<hbox.numChildren; j++) {
                var Label = hbox.getChildAt(j) as Laya.Label
                Label.text = ""
                this.tips_labels.push(Label)
            }
        }
        this.owner.on(Laya.Event.CLICK, handler, func);
        this.animator = this.owner.getComponent(Laya.Animator2D)
    }

    public setSelected(selected: boolean): void {
        this.selected = selected
        this.updateBlock()
    }

    public setButtonSkin(skin: string): void {
        this.owner.skin = skin
    }

    public setFadeAnimation(): void {
        if (this.animator) {
            this.animator.play("fade_to_red")
            Laya.timer.frameOnce(40, this, ()=>{
                this.animator.stop()
            })
        }
    }
    
    public setBlock(preset: boolean, showNumber: number, correctNumber: number): void {
        this.preset = preset;
        this.checked = preset;
        this.showNumber = showNumber;
        this.correctNumber = correctNumber;
        this.updateBlock();
    }

    public getIsPreset(): boolean {
        return this.preset;
    }

    public getIsChecked(): boolean {
        return this.checked;
    }

    public getShowNumber(): number {
        return this.showNumber;
    }

    public getCorrectNumber(): number {
        return this.correctNumber;
    }

    public setShowNumber(showNumber: number): boolean {
        if (this.checked == false) {
            if (showNumber == this.correctNumber)
                this.checked = true;
            this.showNumber = showNumber;
            if (this.checked || showNumber == 0)//正确或者擦除
                this.note_numbers = new Array()
            this.updateBlock();
        }
        return this.checked
    }

    public addNoteNumber(noteNumber: number): void {
        if (this.note_numbers.indexOf(noteNumber) < 0) {
            this.note_numbers.push(noteNumber)
            this.updateBlock();
        }
    }

    updateBlock(): void {
        for (var i=0; i<this.tips_labels.length; i++)
            this.tips_labels[i].text = ""
        if (this.showNumber > 0) {
            this.label_show.text = this.showNumber.toString();
            if (this.checked) {
                this.label_show.color = "#000000"
            }
            else {
                 this.label_show.color = "#ff0000"
            }
        }
        else {
            this.label_show.text = "";
            for (var i=0; i<this.note_numbers.length; i++) {
                var value = this.note_numbers[i]
                var label = this.tips_labels[value-1]
                label.text = value.toString()
                if (this.selected) {
                    label.color = "#ffffff"
                }
                else {
                    label.color = "#000000"
                }
            }
        }
    }

}