unity制作简单的九宫格抽奖

编程入门行业动态更新时间:2024-10-23 01:38:43

unity制作<a href=https://www.elefans.com/category/jswz/34/1770983.html style= 简单的九宫格抽奖"/>

unity制作简单的九宫格抽奖

1、效果展示

功能简述：点击开始抽奖按钮，进行抽奖，（可以外部修改的内容：每个奖品中奖的中奖的概率，奖品内容，抽奖次数，规则内容）抽奖次数小于0时，不能继续抽奖，点击右侧幸运抽奖按钮才能刷新次数，再次抽奖。点击查看规则按钮可以查看规则。

2、UI布局

将整个界面分为左右两部分，左边是抽奖部分，右边是规则和标题部分，把全部的脚本都挂载在Canvas上，然后将对应的内容赋值即可。

3、代码

using System.Collections;
using System.Collections.Generic;
using DG.Tweening;
using UnityEngine;
using UnityEngine.UI;
using System;
using UnityEditor.PackageManager;
/// <summary>
/// 抽奖脚本
/// </summary>
public class goLuckyDraw : MonoBehaviour
{[SerializeField] GameObject mainRoot;[SerializeField] GameObject ruleRoot;public Image transparentBox;//蒙版public List<Transform> boxList = new List<Transform>();//所有的位置对象private Transform chooseBox;//蒙版要到达的位置private bool isRotate = false;//控制点击频率int index = 0;//转盘转到的位置记录int num;    //剩余抽奖次数[SerializeField] Text numTxt;   //剩余抽奖次数的文字[SerializeField] Button rultBtn;   //查看规则界面按钮[SerializeField] Button CloserultBtn;   //关闭规则界面按钮public Button StartBtn;//开始按钮public Button RestartBtn; //重新开始按钮void Start(){//抽奖次数赋值num = int.Parse(ConfigFile.LoadString("num"));numTxt.text = "剩余抽奖次数为：" + num;transparentBox.gameObject.SetActive(false);//默认界面显示ColseRulePanel();//获取需要监听的按钮对象StartBtn.onClick.AddListener(() =>{if (!isRotate){StartLuckyDraw();}});RestartBtn.onClick.AddListener(RestartEvent);//按钮监听rultBtn.onClick.AddListener(ShowRulePanel);CloserultBtn.onClick.AddListener(ColseRulePanel);}#region 开始抽奖//设置概率可以外部修改List<int> AA=new List<int>();private void StartLuckyDraw(){isRotate = true;//获取概率的string格式，概率外部赋值string probability = ConfigFile.LoadString("probability");//将字符串分割string[] temp = probability.Split('-');//将字符串改为数字，然后添加到数字列表中for (int i = 0; i < temp.Length; i++){int num = int.Parse(temp[i]);//Debug.Log(num);AA.Add(num);}int _index = RandomNum(AA);Debug.Log(AA);chooseBox = boxList[_index];transparentBox.gameObject.SetActive(true);StartCoroutine(Move(_index));//抽奖次数减一num--;Debug.Log(num);numTxt.text = "剩余抽奖次数为：" + num;if (num<=0){StartBtn.enabled = false;//num = int.Parse(ConfigFile.LoadString("num")); ;numTxt.text = "您的抽奖次数已用尽,谢谢参与";}}//控制概率//rate:几率数组（%），  total：几率总和（100%）private int RandomNum(List<int> rate, int total = 100){if (rate == null){int r = UnityEngine.Random.Range(0, 7);return r;}else{int r = UnityEngine.Random.Range(1, total + 1);int t = 0;for (int i = 0; i < rate.Count; i++){t += rate[i];if (r < t){return i;}}return 0;}}#endregion#region 抽奖旋转动画IEnumerator Move(int _index){float time = 0.1f;//下次开始旋转的位置等于上次旋转到的位置for (int i = index; i < boxList.Count; i++){transparentBox.transform.DOLocalMove(boxList[i].localPosition, time);yield return new WaitForSeconds(time);}index = _index;//旋转两圈for (int i = 0; i < boxList.Count; i++){transparentBox.transform.DOLocalMove(boxList[i].localPosition, time);yield return new WaitForSeconds(time);}for (int i = 0; i < boxList.Count; i++){transparentBox.transform.DOLocalMove(boxList[i].localPosition, time);yield return new WaitForSeconds(time);}//当旋转到指定的位置的时候结束for (int i = 0; i < boxList.Count; i++){if (transparentBox.transform.localPosition == chooseBox.localPosition){transparentBox.transform.DOLocalMove(chooseBox.localPosition, time);continue;}else{transparentBox.transform.DOLocalMove(boxList[i].localPosition, time);yield return new WaitForSeconds(time);}}isRotate = false;}#endregion#region 规则界面得显示与隐藏void ShowRulePanel(){ruleRoot.SetActive(true);}void ColseRulePanel(){ruleRoot.SetActive(false);}#endregion#region 刷新，重新开始public void RestartEvent(){Debug.Log(num);if (num<=0){Debug.Log("num为0，无法继续抽奖，点击按钮刷新次数");num = int.Parse(ConfigFile.LoadString("num"));numTxt.text = "刷新成功，剩余抽奖次数为：" + num;StartBtn.enabled = true;}else{Debug.Log("num>0，刷新无用");return;}}#endregion
}

using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 文字内容的外部加载
/// </summary>
public class TextManager : MonoBehaviour
{public string filePath;  //内容文件的名称[SerializeField] Text contentTxt;                   //内容展示[SerializeField] RectTransform content;private void Start(){SetContentTxt();}private void Update(){content.sizeDelta = new Vector2(content.sizeDelta.x, contentTxt.GetComponent<RectTransform>().sizeDelta.y + 50);}private void SetContentTxt(){//标题或文件名称为空时 不执行if (filePath.Equals("")){Debug.Log("标题内容的string字段为空");return;}//内容的文字替换contentTxt.text = File.ReadAllText(Application.streamingAssetsPath + $"/ContentTxt/{filePath}.txt", Encoding.UTF8);}
}

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text.RegularExpressions;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 图片外部加载
/// </summary>
public class ImageManage : MonoBehaviour
{List<Sprite> imageList = new List<Sprite>();   //加载的图片的列表[SerializeField] List<GameObject> images = new List<GameObject>();  //图片列表[SerializeField] List<Text> texts = new List<Text>();           //图片名称列表void Start(){LoadAllPic();for (int i = 0; i < imageList.Count; i++){//将图片赋值到预制体上images[i].GetComponent<Image>().sprite = imageList[i];}}string[] dirs;//外部加载图片void LoadAllPic(){string imgtype = "*.JPG|*.PNG";string[] ImageType = imgtype.Split('|');List<string> filePathList = new List<string>();string[] dirs1 = Directory.GetFiles(Application.streamingAssetsPath + "/image/", ImageType[0]);List<string> dirs1List = new List<string>(dirs1);string[] dirs2 = Directory.GetFiles(Application.streamingAssetsPath + "/image/", ImageType[1]);//当两种格式都存在时，将第二个数组中的内容加入到第一个数组中去if (ImageType[0] != null && ImageType[1] != null){for (int m = 0; m < dirs2.Length; m++){string dir2 = dirs2[m];dirs1List.Add(dir2);}dirs = dirs1List.ToArray();}//当只有jpg格式时，将数组内容赋值else if (ImageType[0] != null && ImageType[1] == null)dirs = dirs1;//当只有png格式时，将数组内容赋值else if (ImageType[0] == null && ImageType[1] != null)dirs = dirs2;for (int j = 0; j < dirs.Length; j++){Texture2D tx = new Texture2D(100, 100);tx.LoadImage(getImageByte(dirs[j]));Sprite sprite = Sprite.Create(tx, new Rect(0, 0, tx.width, tx.height), new Vector2(-500, -500));//获取sprite的名称sprite.name = Path.GetFileNameWithoutExtension(dirs[j]);//将名称用“-”分割string[] names = sprite.name.Split('-');//获取数字后面的名字并赋值texts[j].text = names[1];//将获取的图片加到图片列表中imageList.Add(sprite);}}private static byte[] getImageByte(string imagePath)
{FileStream files = new FileStream(imagePath, FileMode.Open);byte[] imgByte = new byte[files.Length];files.Read(imgByte, 0, imgByte.Length);files.Close();return imgByte;
}
}

using System.Xml.Linq;
using UnityEngine;
using System;/// <summary>
/// xml文件读取工具
/// </summary>
public class ConfigFile
{static string path = Application.dataPath + "/StreamingAssets/ConfigFile.xml";public static DateTime LoadDeadline(){XDocument document = XDocument.Load(path);//获取到XML的根元素进行操作XElement root = document.Root;XElement ele = root.Element("WarningDeadline");DateTime deadline = Convert.ToDateTime(ele.Value);  //string格式有要求，必须是yyyy - MM - dd hh: mm: ssreturn deadline;}//获取数据public static string LoadString(string str){XDocument document = XDocument.Load(path);//获取到XML的根元素进行操作XElement root = document.Root;XElement ele = root.Element(str);return ele.Value;}//更新数据public static void UpdateDate(string name, string value){XDocument document = XDocument.Load(path);//获取到XML的根元素进行操作XElement root = document.Root;root.SetElementValue(name, value);document.Save(path);}
}

<?xml version="1.0" encoding="utf-8"?>
<Info><!--设置每个奖品的概率   一共8个数，8个数之和为100--><probability>10-20-0-20-10-10-10-20</probability><!--剩余抽奖次数--><num>2</num>
</Info>