读取Json文件

读取Json文件

1. 添加后缀

Json 文件 后缀名要加.txt 如 1.json.txt

2. 读文件

TextAsset map = Resources.Load("Map/Config/" + MapId + ".json") as TextAsset;
mapConfigData = JsonUtility.FromJson<MapData>(map.text);

3. 定义了一个类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[System.Serializable]
public class MapLayer
{
    public int[] data;
    public string name;
}
/// <summary>
/// 此类为关卡配置数据结构
/// </summary>
[System.Serializable]
public class MapData
{
    public int height;
    public int width;
    public int hexsidelength;
    public bool infinite;
    public MapLayer[] layers;

    /// <summary>
    /// 获取关卡层 id=1
    /// </summary>
    /// <returns></returns>
    public MapLayer GetLevelLayer()
    {
        return GetLayerByName("level");
    }
    /// <summary>
    /// 获取建筑层 id = 2
    /// </summary>
    /// <returns></returns>
    public MapLayer GetBuildingLayer()
    {
        return GetLayerByName("building");
    }

    /// <summary>
    /// 获取升级的建筑层 id = 3
    /// </summary>
    /// <param name="layerName"></param>
    /// <returns></returns>
    public MapLayer GetUpgradeLayer()
    {
        return GetLayerByName("upgrade");
    }


    private MapLayer GetLayerByName(string layerName)
    {
        for (var i = 0; i < layers.Length; i++)
        {
            if (layers[i].name == layerName)
            {
                return layers[i];
            }
        }
        return null;
    }
}

4. 获取值

mapConfigData.GetBuildingLayer().data;

mapConfigData.GetBuildingLayer().data;

//int[] LevelArray = mapConfigData.GetLevelLayer().data;
//int[] BuildingArray = mapConfigData.GetBuildingLayer().data;
//MapLayer mapLayer = mapConfigData.GetLevelLayer();