sudoku/src/views/TopBar.ts

import { config } from "../constants/config";
import { StorageManager } from "../models/StorageManager";
import { UIManager } from "../models/UIManager";
import { CommonData } from "./common/CommonData";

const { regClass, property } = Laya;

@regClass()
export class TopBar extends Laya.Script {
    declare owner : Laya.Box;

    @property(Laya.Box)
    public btn_classic: Laya.Box
    @property(Laya.Sprite)
    public sprite_classic: Laya.Sprite
    @property(Laya.Label)
    public label_classic: Laya.Label

    @property(Laya.Box)
    public btn_dc: Laya.Box
    @property(Laya.Sprite)
    public sprite_dc: Laya.Sprite
    @property(Laya.Label)
    public label_dc: Laya.Label

    private isClassic: boolean = true

    @property(Laya.Box)
    public obj_items: Laya.Box
    private items: Map<string, Laya.Label> = new Map()

    onStart(): void {        
        this.btn_classic.on(Laya.Event.CLICK, this, ()=>{
            if (this.isClassic == false) {
                this.isClassic = true
                this.setLeftTab()
            }
        })
        this.btn_dc.on(Laya.Event.CLICK, this, ()=>{
            if (this.isClassic) {
                this.isClassic = false
                this.setLeftTab()
            }
        })
        this.setLeftTab()

        
        for (var i=0; i<this.obj_items.numChildren; i++) {
            var obj = this.obj_items.getChildAt(i)
            var value = config.DIFFICULTY_LIST[i]
            var label = obj.getChildByName("Label") as Laya.Label
            label.text = value
            this.items.set(value, label)
            var common = obj.getComponent(CommonData)
            common.strValue = value
            obj.on(Laya.Event.CLICK, this, (evt: Laya.Event)=>{
                var common = evt.target.getComponent(CommonData)
                var difficulty = Laya.LocalStorage.getItem("difficulty")
                if (common.strValue != difficulty) {
                    this.setDifficulty(common.strValue)
                    Laya.LocalStorage.setItem("difficulty", common.strValue)//记录横屏模式用户选择的难度

                    StorageManager.getInstance().cleanStage()
                    StorageManager.getInstance().newStage(config.DEFAULT_STAGE_ID, config.STAGE_TYPE.MAIN, difficulty, difficulty)
                    UIManager.getInstance().loadStageUI(config.DEFAULT_STAGE_ID)
                }
            })
        }

        //如果是第一次以横屏启动游戏需要创建经典关卡
        var difficulty = Laya.LocalStorage.getItem("difficulty")//读取用户上次选择的难度
        if (!difficulty || difficulty.length<=0) {
            difficulty = config.DIFFICULTY_TYPE.Easy
            Laya.LocalStorage.setItem("difficulty", difficulty)
        }
        var doStage = StorageManager.getInstance().loadStage(config.DEFAULT_STAGE_ID)
        if (!doStage) {
            StorageManager.getInstance().newStage(config.DEFAULT_STAGE_ID, config.STAGE_TYPE.MAIN, difficulty, difficulty)
        }

        this.setDifficulty(difficulty)
        
    }

    setLeftTab(): void {
        this.sprite_classic.alpha = this.isClassic ? 1 : 0.1
        this.label_classic.color = this.isClassic ? "#ffffff" : "#0e2a53"
        this.sprite_dc.alpha = this.isClassic ? 0.1 : 1
        this.label_dc.color = this.isClassic ? "#0e2a53" : "#ffffff"

        if (this.isClassic) {
            UIManager.getInstance().loadStageUI(config.DEFAULT_STAGE_ID)
        }
    }

    setDifficulty(difficulty: string): void {
        this.items.forEach((label: Laya.Label, key: string)=>{
            label.color = "#0e2a53"
        })
        var label = this.items.get(difficulty)
        label.color = "#1d5cdc"
    }
}