1.PlayerPrefs存储数据
PlayerPrefs常用方法
（1）搭建如图1-1所示UI界面（最终实现效果运行后点击白色Button会出现整个蓝色UI可以进行更改里面各控件的参数然后点击红色按钮保存设置，再次打开后就是上次改变后的值）
（2）打开Ui的脚本OpenUI如下
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class openUI : MonoBehaviour{
GameObject _playprefsUI; Button _openButton;
public void Awake() {
_playprefsUI = transform.Find("PlayerPrefs1").gameObject;
_openButton = transform.Find("Button").GetComponent();
_openButton.onClick.AddListener(OpenUIFunc);
}
GameObject tempUI;
void OpenUIFunc()
{
tempUI = Instantiate(_playprefsUI) as GameObject;
tempUI.transform.parent = transform;
tempUI.transform.localPosition = Vector3.zero;
tempUI.transform.localScale = Vector3.one;
}}
（3）数据存储脚本如下
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class NewBehaviourScript : MonoBehaviour{
//需要保存数据的关键词 键值对应 的建
const string loginName = "loginName";
//登录名 字符串
const string soundVolum = "soundVolum";//音量 float 0-1之间的一个浮点值
const string gamePoint = "gamePoint";//游戏关卡 int
Button _clossButton;
Slider _soundVolum;
InputField _input;
Text _gamepointshow;
public void Awake()
{
_clossButton = transform.Find("Button").GetComponent();
_soundVolum = transform.Find("Slider").GetComponent();
_input = transform.Find("InputField").GetComponent();
_gamepointshow = transform.Find("Text").GetComponent();
_clossButton.onClick.AddListener(closeFunc);
}
void closeFunc()
{
PlayerPrefs.SetString(loginName,_input.text);//保存字符串
PlayerPrefs.SetFloat(soundVolum, _soundVolum.value);//保存浮点值
PlayerPrefs.SetInt(gamePoint, 5);//游戏关卡
Destroy(gameObject);
}
void Start()
{
//Get获取失败会返回空字符串
_input.text = PlayerPrefs.GetString(loginName);
_soundVolum.value = PlayerPrefs.GetFloat(soundVolum);
_gamepointshow.text = PlayerPrefs.GetInt(gamePoint).ToString();
// string name = PlayerPrefs.GetString(loginName);
// Debug.Log("name=" + name);
}
}
2.JSon数据生成和解析
（1）先下载需要的JSon类库链接: http://pan.baidu.com/s/1gfDTqaZ 密码: caqn
添加在项目中如图2-1
（2）在Resources下添加一个txt格式的文本文本内容如下
[
{"mosterID":121,"MosterName":"frog"},
{"mosterID":122,"MosterName":"sheep"},
{"mosterID":123,"MosterName":"wolf"}
]
（3）创建脚本LessonJsonparse
using UnityEngine;
using System.Collections;
using LitJson;
public class LessonJsonparse : MonoBehaviour {
// Use this for initialization
void Start () {
TextAsset m_text = Resources.Load("JSONText") as TextAsset;
string str = m_text.text;
// Debug.LogError("str="+str);
JsonData jsd = JsonMapper.ToObject(str);
// Debug.Log(jsd.Count);
for (int i = 0; i<jsd.Count; i++)
{
Debug.Log("mosterID=" + jsd[i]["mosterID"]);
Debug.Log("Name=" + jsd[i]["MosterName"])；
}
}}
（4）运行后就可将txt文本中的内容解析出来如图2-2
3.CSV文件
（1）将以下文本放在excel表格中另存为csv文档
id,name,pricegold
10001,30分钟VIP激活,500
10002,粮食10000,1000
10003,木材10000,2000
10004,石材10000,3000
10005,铁矿10000,4000
10006,银币10000,5000
10007,1小时加速,1000
10008,12小时攻击加成,1000
10009,新手宝箱,1000
（2）将csv文档放在Resources下
（3）添加脚本就能获取csv文档中的内容
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using System;
public class LessonGetCsv : MonoBehaviour {
string[][] Array;
void Start () {
TextAsset binAssent = Resources.Load("CSV1") as TextAsset;
string [] Temp_lineArray=binAssent.text.Split("\r"[0]);
Debug.Log(Temp_lineArray.Length);
Array = new string[Temp_lineArray.Length][];
for (int i = 0; i < Temp_lineArray.Length; ++i)
{
Array[i] = Temp_lineArray[i].Split(',');
}
string getname = GetDataByIdAndName(10001, "name");
Debug.Log(getname);
}
string GetDataByIdAndName(int id,string strTitle)
{
if (Array.Length<=0)
{
return "";}
int nRow = Array.Length;
int nCol = Array[0].Length;
for (int i = 1; i < nRow; i++)
{
string strID = string.Format("\n{0}",id);
if (Array[i][0]==strID)
{
for (int j = 0; j < nCol; j++)
{
if (Array[0][j]==strTitle)
{
return Array[i][j]; }
}
}
}
return "";
}
}
