Egret
2021年2月22日

Egret成语大挑战-关卡数据管理逻辑(七)

作者 admin


class LevelDataItem{
public answer:string;
public img:string;
public word:string;
public tip:string;
public content:string;
}

class LevelDataManager {
public static shared: LevelDataManager;
public static getInstance() {
if (!LevelDataManager.shared) {
LevelDataManager.shared = new LevelDataManager();
}
return LevelDataManager.shared
}
private items: LevelDataItem[] = [];
public totalLevels:number;

public constructor() {
this.items = RES.getRes('questions_json');
//获取关卡总长度
this.totalLevels = this.items.length;
}
//获取json具体关卡下标
public getLevelData(level:number):LevelDataItem{
return this.items[level]
}
//本地存储关卡逻辑
public get Milestone(){
let milestone = egret.localStorage.getItem('guessword');
if(milestone == null || milestone == ''){
return 1;
}else{
return parseInt(milestone);
}
}
//读取当前关卡数据
public set Milestone(level:number){
console.log('set milestone'+level)
egret.localStorage.setItem('guessword',level.toString())
}

}

标签Egret

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