《幸运转盘小游戏》【初学者】

       今天练习的小游戏是辛运大转盘，主要内容：控制转盘或者指针转动，停止时弹出奖品。这里涉及xml数据的读取。

一、LuckRoller 转盘转动:

using UnityEngine;
using System.Collections;
using DoozyUI;
using UnityEngine.UI;


public class LuckRoller : UIPanel {
    //public GameObject obj;
    //幸运转盘
    private Transform mRoolPanel;
    public GameObject obja;
    //指针
   // private Transform Pointer;
    //初始旋转速度
    private float mInitSpeed;
    //速度变化值
    private float mDelta = 0.5f;


    //转盘是否暂停
    private bool isPause = true;




    protected override void InitData()
    {
        //
    }
    protected override void InitEvent()
    {
        //
    }
    void Start()
    {
        //获取转盘
       // mRoolPanel = this.transform.Find("Background");
        //获取指针
      //  Pointer = this.transform.FindChild("Pointer");
    }


    //开始抽奖
    public void OnClick()
    {
        if (isPause)
        {
            //随机生成一个初始速度
            mInitSpeed = Random.Range(100, 500);
            //开始旋转
            isPause = false;
        }
    }


    void Update()
    {
        if (!isPause)
        {


            //转动转盘(-1为顺时针,1为逆时针)
            obja.transform.Rotate(new Vector3(0, 0, -1) * mInitSpeed * Time.deltaTime);
            //转动指针(-1为顺时针,1为逆时针)
            //Pointer.Rotate(new Vector3(0, 0, -1) * mInitSpeed * Time.deltaTime);
            //让转动的速度缓缓降低
            mInitSpeed -= mDelta;
            //当转动的速度为0时转盘停止转动
            if (mInitSpeed <= 0)
            {
                //转动停止
                isPause = true;
                UpdateData();
            }
        }
    }


    void UpdateData()
    {
        float angle = obja.transform.eulerAngles.z;
        int i = (int)(angle / 45) + 1;
        UnityEngine.Object notifyPanel = Resources.Load("Prefabs/NotificationPanel");
        GameObject obj = GameObject.Instantiate(notifyPanel) as GameObject;
        obj.transform.parent = GameObject.Find("LuckRoll").transform;
        obj.transform.localPosition = Vector3.zero;
        obj.transform.localScale = Vector3.one;
        obj.transform.GetComponent<NotificationPanel>().SetPrePanel(gameObject, i);
    }
}
           

二、LuckRollerDataManager  转盘奖品数据管理:

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class PlateData
{
    public int Id;
    public string Name;
    public string Image;
}


public class LuckRollerDataManager : MonoBehaviour {
    public static LuckRollerDataManager _instance;
    public static LuckRollerDataManager Instance
    {
        get { return _instance; }
    }


    private List<PlateData> PlateItem = new List<PlateData>();
    void Awake()
    {
        _instance = this;
        FileUtil.loadConfig<List<PlateData>>("PlateAwardData", ref PlateItem, null);


    }


    public PlateData GetDataById(int id)
    {
        for (int i = 0; i < PlateItem.Count; i++)
        {
            if (PlateItem[i].Id == id)
            {
                return PlateItem[i];
            }
        }
        return null;
    }
}
           

三、PlateAwardData  奖品数据XML 表:

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<ArrayOfPlateData xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<PlateData>
<Id>1</Id>
<Name>苹果</Name>
<Image>PicA</Image>
</PlateData>
<PlateData>
<Id>2</Id>
<Name>草莓</Name>
<Image>PicB</Image>
</PlateData>
<PlateData>
<Id>3</Id>
<Name>香蕉</Name>
<Image>PicC</Image>
</PlateData>
<PlateData>
<Id>4</Id>
<Name>葡萄</Name>
<Image>PicD</Image>
</PlateData>
<PlateData>
<Id>5</Id>
<Name>菠萝</Name>
<Image>PicE</Image>
</PlateData>
<PlateData>
<Id>6</Id>
<Name>雪梨</Name>
<Image>PicF</Image>
</PlateData>
<PlateData>
<Id>7</Id>
<Name>柠檬</Name>
<Image>PicF</Image>
</PlateData>
<PlateData>
<Id>8</Id>
<Name>西瓜</Name>
<Image>PicF</Image>
</PlateData>
</ArrayOfPlateData>