Unity3D_(游戏)卡牌03

启动屏界面、主菜单界面、选关界面、游戏界面

卡牌01_启动屏界面　　传送门

卡牌02_主菜单界面　　传送门

卡牌03_选关界面　　　传送门

卡牌04_游戏界面　　传送门

选关界面效果

　　(鼠标放在不同关卡上显示不同的关卡提示信息，点击关卡按钮时候出现短暂粉红色点击效果，点击返回主菜单游戏回到主菜单界面，点击游戏关卡进入游戏界面)

　　不同游戏主题显示不同数量的关卡，用到了游戏数据管理类，不同游戏主题显示的卡牌不同

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class DataMgr {private static DataMgr ins = null;public THEME_ID themeId;//某一主题所有关卡数据public LevelData levelData;public int levelId;             //进入游戏前，保存当前选择的关卡idpublic LevelInfo levelInfo;     //当前关卡信息private DataMgr(){//将构造函数设置为私有，这样避免外部创建类的实例，只能通过Instance()来获取数据管理类的实例
    }public static DataMgr Instance(){if(ins == null){ ins = new DataMgr();}return ins;}public LevelData InitLevelData(THEME_ID id){levelData = null;switch (id){case THEME_ID.Logo:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataLogo");break;case THEME_ID.Student:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataStudent");break;default:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataLogo");break;}return levelData; }
}

DataMgr.class (数据管理类)

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;public enum THEME_ID
{Logo,Student
}public class Scene_MainMenu : MonoBehaviour {// Use this for initializationvoid Start () {GameObject.Find("LogoBtn").GetComponent<Button>().onClick.AddListener(()=>{ OnClickThemeBtn(THEME_ID.Logo); });GameObject.Find("StudentBtn").GetComponent<Button>().onClick.AddListener(() => { OnClickThemeBtn(THEME_ID.Student); });GameObject.Find("CloseBtn").GetComponent<Button>().onClick.AddListener(() => { OnCloseApp(); });}// Update is called once per framevoid Update () {}void OnClickThemeBtn(THEME_ID theme){SceneManager.LoadScene("SelectLevel");DataMgr.Instance().themeId = theme;}//退出程序void OnCloseApp(){Application.Quit();}}

Scene_MainMenu.cs (关卡场景脚本)

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using UnityEngine.SceneManagement;//选关界面，每一个关卡按钮单元
public class LevelItemCell : MonoBehaviour ,IPointerEnterHandler,IPointerExitHandler,IPointerDownHandler,IPointerUpHandler,IPointerClickHandler{public RectTransform numTrans;public GameObject LockObj;public GameObject pressObj;//[HideInInspector]public int id;      //每个单元对应的关卡id（从1开始）public LevelManager lvlMgr;LevelInfo levelInfo;//点击按钮，跳转到游戏界面public void OnPointerClick(PointerEventData eventData){DataMgr.Instance().levelId = id;DataMgr.Instance().levelInfo = levelInfo;SceneManager.LoadScene("Gameplay");}public void OnPointerDown(PointerEventData eventData){pressObj.SetActive(true);}//当鼠标进入本单元矩形区域，显示当前关卡描述public void OnPointerEnter(PointerEventData eventData){lvlMgr.SetLevelDesc(levelInfo.desc);}public void OnPointerExit(PointerEventData eventData){lvlMgr.SetLevelDesc("关卡信息");}public void OnPointerUp(PointerEventData eventData){pressObj.SetActive(false);}private void Awake(){LockObj.SetActive(false);pressObj.SetActive(false);}// Use this for initializationvoid Start () {float scale = 2;//初始化关卡数字显示if (id < 10){//完全用代码动态创建一个Image对象，并作为num的子节点GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2,2,1);rtf.localPosition = Vector3.zero;}else if (id<100){//十位数GameObject obj = new GameObject("num1", typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id/10];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);//个位数GameObject obj2 = new GameObject("num2", typeof(Image));RectTransform rtf2 = obj2.GetComponent<RectTransform>();rtf2.SetParent(numTrans);//设置数字Image img2 = obj2.GetComponent<Image>();img2.sprite = lvlMgr.spr_nums[id % 10];img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);}levelInfo = DataMgr.Instance().levelData.levels[id - 1];}// Update is called once per framevoid Update () {}
}

LevelItemCell.cs (每一个关卡按钮单元脚本)

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;
using UnityEngine.SceneManagement;//用来管理所有关卡按钮
//根据我们关卡数据定义，判断一共多少个关卡按钮。LevelManager来创建LevelPanelCell表格单元，LevelPanelCell表格单元是LevelItemCell
public class LevelManager : MonoBehaviour
{int totalCount = 0; //临时测试，一共18关readonly int ITEM_COUNT_PAGE = 15;  //每一页显示15个关卡readonly float PANEL_SPACE = 10f;readonly float MOVE_TIME = 0.5f;public RectTransform contenTrans;public Sprite[] spr_nums;float panelCellOffset;int pageCount;GameObject levelPanelCellPreb;GameObject levelItemCellPreb;Text levelDescTxt;float pointerDownTimeBak;float pointerDownX;int pageIdx;public void Awake(){levelPanelCellPreb = Resources.Load<GameObject>("Prefabs/SelectLevel/LevelPanelCell");levelItemCellPreb = Resources.Load("Prefabs/SelectLevel/LevelItemCell") as GameObject;levelDescTxt = GameObject.Find("LevelDesc/text").GetComponent<Text>();GameObject.Find("BackMainMenu").GetComponent<Button>().onClick.AddListener(()=> { OnBackMainMenuBtn(); });DataMgr.Instance().InitLevelData(DataMgr.Instance().themeId);totalCount = DataMgr.Instance().levelData.levels.Length;    //根据关卡数据表的个数，动态设置单元数量
    }// Use this for initializationvoid Start(){//计算panel的偏移panelCellOffset = contenTrans.rect.width + PANEL_SPACE;//计算出一共需要多少页pageCount = Mathf.CeilToInt((float)totalCount / ITEM_COUNT_PAGE);//当前显示的第几页表格panel，从0开始pageIdx = 0;for (int i = 0; i < pageCount; i++){CreateLevelPanclCell(i);}}// Update is called once per framevoid Update(){//按下时记录鼠标当前位置if (Input.GetMouseButtonDown(0)){pointerDownTimeBak = Time.time;pointerDownX = Input.mousePosition.x;}if (Input.GetMouseButtonUp(0)){//模拟滑动事件,假定很短时间的滑动if (Time.time - pointerDownTimeBak < 0.5f){float offsetX = Input.mousePosition.x - pointerDownX;//向左滑动鼠标，并超过一定距离if (offsetX < -200 && pageIdx < pageCount - 1){//向左滑动鼠标，并超过一段距离pageIdx++;//执行所有表格面板向左平滑滑动//0.5秒对自身左边叠加量，向左移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(-panelCellOffset, 0, 0), MOVE_TIME);}else if (offsetX > 200 && pageIdx > 0){//向右滑动鼠标，并超过一段距离pageIdx--;//执行所有表格面板向右平滑滑动//0.5秒对自身左边叠加量，向右移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(panelCellOffset, 0, 0), MOVE_TIME);}}}}//创建表格panel，从0开始编号void CreateLevelPanclCell(int pageInx){GameObject panelObj = Instantiate(levelPanelCellPreb, contenTrans);RectTransform panelTrans = panelObj.GetComponent<RectTransform>();panelTrans.anchoredPosition = new Vector2(panelCellOffset * pageInx, 0);//确定本业 中具有的关卡元素个数int startId = ITEM_COUNT_PAGE * pageInx;//本业需要显示按钮的个数int count = totalCount - startId;if (count > ITEM_COUNT_PAGE){count = ITEM_COUNT_PAGE;}//创建本页中所有关卡按钮for (int i = 0; i < count; i++){//创建每一个关卡的按钮单元GameObject itemObj = Instantiate(levelItemCellPreb, panelTrans);//这一段cell相关调用，实在Start()之前执行的LevelItemCell cell = itemObj.GetComponent<LevelItemCell>();cell.id = startId + i + 1;      //设置每个单元的关卡编号cell.lvlMgr = this;itemObj.name = cell.id.ToString();}}//设置关卡描述public void SetLevelDesc(string content){levelDescTxt.text = content;}void OnBackMainMenuBtn(){SceneManager.LoadScene("MainMenu");}
}

LevelManager.cs (游戏管理脚本)

实现过程

选关游戏界面

　　新建画布，添加背景，设置标题，增加选关区域范围

　　选关区域使用纯白色作为背景(修改其透明度值)，调整选关区域位置

　　选关区域下方添加关卡信息(Panel默认是透明)

　　LevelManager下方创建游戏空物体对象(Content)，添加Panel，Panel上添加Grid Layout Group表格布局插件

　　Fixed Column Count 固定行

　　　　Constraint Count 每行固定最大值为5个单元表格

　　利用组格插件好处：更方便实现动态添加选项关卡

LevelItemCell游戏单个关卡(点击关卡时的颜色)

　　动态生成关卡为未解锁状态

　　点击关卡时状态

　　关卡解锁状态

　　添加Image覆盖LevelItemCell选关单元，调整透明度(改名lock,未解锁关卡时的颜色)

　　同点击鼠标让关卡变色一个原理

　　将LevelItemCell设置为预设体，使关卡能动态创建(业务与开发分离)

　　添加脚本LevelItemCell并挂到预设体LevelItemCell上(脚本与预设体同名看起来方便)

　　挂载完Apply更新，添加到源预设体上~

　　同理将LevelPanelCell也设置为预设体，动态创建一页关卡后会再动态创建关卡页

　　添加脚本LevelManager,挂载到LevelManager控件上

　　　LevelManager用来管理所有关卡按钮

　　LevelManager脚本根据我们关卡数据定义，判断一共多少个关卡按钮。LevelManager来创建LevelPanelCell表格单元，LevelPanelCell表格单元是LevelItemCell

　　将Content关卡页面绑定到LevelManager关卡页面范围上

      public  RectTransform contenTrans;

　　计算panel的偏移

      readonly float PANEL_SPACE = 10f;   panelCellffset = contenTrans.rect.width + PANEL_SPACE;

　　计算出一共需要多少页

      int totalCount = 18; //临时测试，一共18关readonly int ITEM_COUNT_PAGE = 15;  //每一页显示15个关卡readonly float PANEL_SPACE = 10f;  pageCount = Mathf.CeilToInt((float)totalCount / ITEM_COUNT_PAGE);

　　Mathf.CeilToInt()上取整(Mathf.CeilToInt(1.5)、Mathf.CeilToInt(2.2)=3)

　　获得游戏控件UI

public void Awake(){levelPanelCellPreb = Resources.Load<GameObject>("Prefabs/SelectLevel/LevelPanelCell");levelItemCellPreb = Resources.Load("Prefabs/SelectLevel/LevelItemCell") as GameObject;levelDescTxt = GameObject.Find("LevelDesc/text").GetComponent<Text>();}

　　创建表格panel，从0开始编号

void CreateLevelPanclCell(int pageInx){GameObject panelObj = Instantiate(levelPanelCellPreb,contenTrans);RectTransform panelTrans = panelObj.GetComponent<RectTransform>();panelTrans.anchoredPosition = new Vector2(panelCellOffset * pageInx, 0);//确定本业 中具有的关卡元素个数int startId = ITEM_COUNT_PAGE * pageInx;//本业需要显示按钮的个数int count = totalCount - startId;if (count > ITEM_COUNT_PAGE){count = ITEM_COUNT_PAGE;}//创建本页中所有关卡按钮for(int i =0;i<count;i++){//创建每一个关卡的按钮单元GameObject itemObj = Instantiate(levelItemCellPreb,panelTrans);LevelItemCell cell = itemObj.GetComponent<LevelItemCell>();cell.id = startId+i+1;cell.lvlMgr = this;itemObj.name = cell.id.ToString();}}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;//选关界面，每一个关卡按钮单元
public class LevelItemCell : MonoBehaviour {public int id;      //每个单元对应的关卡id（从1开始）public LevelManager lvlMgr;// Use this for initializationvoid Start () {}// Update is called once per framevoid Update () {}
}

LevelItemCell.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;//用来管理所有关卡按钮
//根据我们关卡数据定义，判断一共多少个关卡按钮。LevelManager来创建LevelPanelCell表格单元，LevelPanelCell表格单元是LevelItemCell
public class LevelManager : MonoBehaviour {int totalCount = 18; //临时测试，一共18关readonly int ITEM_COUNT_PAGE = 15;  //每一页显示15个关卡readonly float PANEL_SPACE = 10f;   public  RectTransform contenTrans;float panelCellOffset;int pageCount;GameObject levelPanelCellPreb;GameObject levelItemCellPreb;Text levelDescTxt;//int pageIdx;public void Awake(){levelPanelCellPreb = Resources.Load<GameObject>("Prefabs/SelectLevel/LevelPanelCell");levelItemCellPreb = Resources.Load("Prefabs/SelectLevel/LevelItemCell") as GameObject;levelDescTxt = GameObject.Find("LevelDesc/text").GetComponent<Text>();}// Use this for initializationvoid Start () {//计算panel的偏移panelCellOffset = contenTrans.rect.width + PANEL_SPACE;//计算出一共需要多少页pageCount = Mathf.CeilToInt((float)totalCount / ITEM_COUNT_PAGE);// pageIdx = 0;for (int i = 0; i < pageCount; i++){CreateLevelPanclCell(i);}}// Update is called once per framevoid Update () {}//创建表格panel，从0开始编号void CreateLevelPanclCell(int pageInx){GameObject panelObj = Instantiate(levelPanelCellPreb,contenTrans);RectTransform panelTrans = panelObj.GetComponent<RectTransform>();panelTrans.anchoredPosition = new Vector2(panelCellOffset * pageInx, 0);//确定本业 中具有的关卡元素个数int startId = ITEM_COUNT_PAGE * pageInx;//本业需要显示按钮的个数int count = totalCount - startId;if (count > ITEM_COUNT_PAGE){count = ITEM_COUNT_PAGE;}//创建本页中所有关卡按钮for(int i =0;i<count;i++){//创建每一个关卡的按钮单元GameObject itemObj = Instantiate(levelItemCellPreb,panelTrans);LevelItemCell cell = itemObj.GetComponent<LevelItemCell>();cell.id = startId+i+1;cell.lvlMgr = this;itemObj.name = cell.id.ToString();}}//设置关卡描述void SetLevelDesc(string content){levelDescTxt.text = content;}
}

LevelManager.cs

　　因为我们默认初始化游戏18个关卡，一个选关界面存放15个关卡

　　所有关卡时出现出现两个选关界面

　　为了只出现一个选关界面

　　使用Unity提供的Mask插件

　　Mask插件：提供给需要Mask的图片修改渲染顶点，达到遮罩效果

　　在LevelManager控件上添加Mask插件

整体滑动效果

　　DOTween插件控制选关界面移动　　下载：传送门

　　下载完后，把解压的包，直接拖入工程在unity 菜单栏 Tools—Demigiant—DOTween Utility Panel。点击后，在右图中点击Setup DOTween… 工具会导入必要的库。

滑动效果效果：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;//用来管理所有关卡按钮
//根据我们关卡数据定义，判断一共多少个关卡按钮。LevelManager来创建LevelPanelCell表格单元，LevelPanelCell表格单元是LevelItemCell
public class LevelManager : MonoBehaviour {int totalCount = 18; //临时测试，一共18关readonly int ITEM_COUNT_PAGE = 15;  //每一页显示15个关卡readonly float PANEL_SPACE = 10f;readonly float MOVE_TIME = 0.5f;public  RectTransform contenTrans;float panelCellOffset;int pageCount;GameObject levelPanelCellPreb;GameObject levelItemCellPreb;Text levelDescTxt;float pointerDownTimeBak;float pointerDownX;int pageIdx;public void Awake(){levelPanelCellPreb = Resources.Load<GameObject>("Prefabs/SelectLevel/LevelPanelCell");levelItemCellPreb = Resources.Load("Prefabs/SelectLevel/LevelItemCell") as GameObject;levelDescTxt = GameObject.Find("LevelDesc/text").GetComponent<Text>();}// Use this for initializationvoid Start () {//计算panel的偏移panelCellOffset = contenTrans.rect.width + PANEL_SPACE;//计算出一共需要多少页pageCount = Mathf.CeilToInt((float)totalCount / ITEM_COUNT_PAGE);//当前显示的第几页表格panel，从0开始pageIdx = 0;for (int i = 0; i < pageCount; i++){CreateLevelPanclCell(i);}}// Update is called once per framevoid Update () {//按下时记录鼠标当前位置if (Input.GetMouseButtonDown(0)){pointerDownTimeBak = Time.time;pointerDownX = Input.mousePosition.x;}if(Input.GetMouseButtonUp(0)){//模拟滑动事件,假定很短时间的滑动if(Time.time - pointerDownTimeBak<0.5f){float offsetX = Input.mousePosition.x - pointerDownX;//向左滑动鼠标，并超过一定距离if (offsetX < -200 && pageIdx<pageCount-1){//向左滑动鼠标，并超过一段距离pageIdx++;//执行所有表格面板向左平滑滑动//0.5秒对自身左边叠加量，向左移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(-panelCellOffset, 0, 0), MOVE_TIME);}else if (offsetX>200&&pageIdx>0){//向右滑动鼠标，并超过一段距离pageIdx--;//执行所有表格面板向右平滑滑动//0.5秒对自身左边叠加量，向右移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(panelCellOffset, 0, 0), MOVE_TIME);}}}}//创建表格panel，从0开始编号void CreateLevelPanclCell(int pageInx){GameObject panelObj = Instantiate(levelPanelCellPreb,contenTrans);RectTransform panelTrans = panelObj.GetComponent<RectTransform>();panelTrans.anchoredPosition = new Vector2(panelCellOffset * pageInx, 0);//确定本业 中具有的关卡元素个数int startId = ITEM_COUNT_PAGE * pageInx;//本业需要显示按钮的个数int count = totalCount - startId;if (count > ITEM_COUNT_PAGE){count = ITEM_COUNT_PAGE;}//创建本页中所有关卡按钮for(int i =0;i<count;i++){//创建每一个关卡的按钮单元GameObject itemObj = Instantiate(levelItemCellPreb,panelTrans);LevelItemCell cell = itemObj.GetComponent<LevelItemCell>();cell.id = startId+i+1;cell.lvlMgr = this;itemObj.name = cell.id.ToString();}}//设置关卡描述void SetLevelDesc(string content){levelDescTxt.text = content;}
}

LevelManager.cs

　　MOVE_TIME时间内选择关卡向左边的叠加量，向左移动一段距离

 contenTrans.DOBlendableLocalMoveBy(new Vector3(-panelCellOffset, 0, 0), MOVE_TIME);

　　按下时记录鼠标当前位置

if (Input.GetMouseButtonDown(0)){pointerDownTimeBak = Time.time;pointerDownX = Input.mousePosition.x;}

　　松开鼠标时触发事件

 if(Input.GetMouseButtonUp(0)){//模拟滑动事件,假定很短时间的滑动if(Time.time - pointerDownTimeBak<0.5f){float offsetX = Input.mousePosition.x - pointerDownX;//向左滑动鼠标，并超过一定距离if (offsetX < -200 && pageIdx<pageCount-1){//向左滑动鼠标，并超过一段距离pageIdx++;//执行所有表格面板向左平滑滑动//0.5秒对自身左边叠加量，向左移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(-panelCellOffset, 0, 0), MOVE_TIME);}else if (offsetX>200&&pageIdx>0){//向右滑动鼠标，并超过一段距离pageIdx--;//执行所有表格面板向右平滑滑动//0.5秒对自身左边叠加量，向右移动一段距离contenTrans.DOBlendableLocalMoveBy(new Vector3(panelCellOffset, 0, 0), MOVE_TIME);}}}

代码创建关卡数字

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;//选关界面，每一个关卡按钮单元
public class LevelItemCell : MonoBehaviour {public RectTransform numTrans;public int id;      //每个单元对应的关卡id（从1开始）public LevelManager lvlMgr;private void Awake(){}// Use this for initializationvoid Start () {float scale = 2;//初始化关卡数字显示if (id < 10){//完全用代码动态创建一个Image对象，并作为num的子节点GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2,2,1);rtf.localPosition = Vector3.zero;}else if (id<100){//十位数GameObject obj = new GameObject("num1", typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id/10];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);//个位数GameObject obj2 = new GameObject("num2", typeof(Image));RectTransform rtf2 = obj2.GetComponent<RectTransform>();rtf2.SetParent(numTrans);//设置数字Image img2 = obj2.GetComponent<Image>();img2.sprite = lvlMgr.spr_nums[id % 10];img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);}}// Update is called once per framevoid Update () {}
}

LevelItemCell.cs

　　num子节点下创建两个Image控件存放数字

　　定义Sprite[]数组，将图片绑定上去

public Sprite[] spr_nums;

　　用代码动态创建一个Image对象，并作为num的子节点

　　　　　　　GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);

　　图片原始尺寸

            img.SetNativeSize();

　　图片的缩放比例

 rtf.localScale = new Vector3(2,2,1);

　　当id<10时，定义图片放置的位置

 rtf.localPosition = Vector3.zero;

if (id < 10){//完全用代码动态创建一个Image对象，并作为num的子节点GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2,2,1);rtf.localPosition = Vector3.zero;}

　　个位数位置

            img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);

　　十位数位置

            img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);

　　同理个位数，不同在于图片摆放的位置

        else if (id<100){//十位数GameObject obj = new GameObject("num1", typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id/10];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);//个位数GameObject obj2 = new GameObject("num2", typeof(Image));RectTransform rtf2 = obj2.GetComponent<RectTransform>();rtf2.SetParent(numTrans);//设置数字Image img2 = obj2.GetComponent<Image>();img2.sprite = lvlMgr.spr_nums[id % 10];img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);}

数据管理类

    unity除非特别指定，当切换到新场景时原场景中所有游戏对象都会销毁。那么伴随着挂在对象上的脚本也会销毁。我们需要有一个类，能够使各处都能够便利访问。并且这个类对象实例，只需要一个

Unity_单例模式

　　第一个游戏主题只有18关

　　第一个游戏主题有20关

　　(　Unity引擎加载场景有点慢(´･_･`) 　)

　　某一主题所有关卡数据

    public LevelData levelData;

　　点击不同主题按钮选择不同主题的关卡

    void OnClickThemeBtn(THEME_ID theme){SceneManager.LoadScene("SelectLevel");DataMgr.Instance().themeId = theme;}

    public LevelData InitLevelData(THEME_ID id){levelData = null;switch (id){case THEME_ID.Logo:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataLogo");break;case THEME_ID.Student:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataStudent");break;default:levelData = Resources.Load<LevelData>("Prefabs/data/LevelDataLogo");break;}return levelData; }

关卡单元实现

　　添加两个游戏主键的引用

    public GameObject LockObj;public GameObject pressObj;

　　点击按钮时关卡单元变色Image和锁的Image添加上去

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using UnityEngine.SceneManagement;//选关界面，每一个关卡按钮单元
public class LevelItemCell : MonoBehaviour ,IPointerEnterHandler,IPointerExitHandler,IPointerDownHandler,IPointerUpHandler,IPointerClickHandler{public RectTransform numTrans;public GameObject LockObj;public GameObject pressObj;//[HideInInspector]public int id;      //每个单元对应的关卡id（从1开始）public LevelManager lvlMgr;LevelInfo levelInfo;//点击按钮，跳转到游戏界面public void OnPointerClick(PointerEventData eventData){DataMgr.Instance().levelId = id;DataMgr.Instance().levelInfo = levelInfo;SceneManager.LoadScene("Gameplay");}public void OnPointerDown(PointerEventData eventData){pressObj.SetActive(true);}//当鼠标进入本单元矩形区域，显示当前关卡描述public void OnPointerEnter(PointerEventData eventData){lvlMgr.SetLevelDesc(levelInfo.desc);}public void OnPointerExit(PointerEventData eventData){lvlMgr.SetLevelDesc("关卡信息");}public void OnPointerUp(PointerEventData eventData){pressObj.SetActive(false);}private void Awake(){LockObj.SetActive(false);pressObj.SetActive(false);}// Use this for initializationvoid Start () {float scale = 2;//初始化关卡数字显示if (id < 10){//完全用代码动态创建一个Image对象，并作为num的子节点GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2,2,1);rtf.localPosition = Vector3.zero;}else if (id<100){//十位数GameObject obj = new GameObject("num1", typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id/10];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);//个位数GameObject obj2 = new GameObject("num2", typeof(Image));RectTransform rtf2 = obj2.GetComponent<RectTransform>();rtf2.SetParent(numTrans);//设置数字Image img2 = obj2.GetComponent<Image>();img2.sprite = lvlMgr.spr_nums[id % 10];img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);}levelInfo = DataMgr.Instance().levelData.levels[id - 1];}// Update is called once per framevoid Update () {}
}

LevelItemCell.cs

　　初始化时点击单元关卡(粉红色效果)和锁(效果)不可见

   private void Awake(){LockObj.SetActive(false);pressObj.SetActive(false);}

　　点击按钮事件

  //点击按钮，跳转到游戏界面public void OnPointerClick(PointerEventData eventData){DataMgr.Instance().levelId = id;DataMgr.Instance().levelInfo = levelInfo;SceneManager.LoadScene("Gameplay");}public void OnPointerDown(PointerEventData eventData){pressObj.SetActive(true);}//当鼠标进入本单元矩形区域，显示当前关卡描述public void OnPointerEnter(PointerEventData eventData){lvlMgr.SetLevelDesc(levelInfo.desc);}public void OnPointerExit(PointerEventData eventData){lvlMgr.SetLevelDesc("关卡信息");}public void OnPointerUp(PointerEventData eventData){pressObj.SetActive(false);}

public class LevelItemCell : MonoBehaviour ,IPointerEnterHandler,IPointerExitHandler,IPointerDownHandler,IPointerUpHandler,IPointerClickHandler{public RectTransform numTrans;public GameObject LockObj;public GameObject pressObj;//[HideInInspector]public int id;      //每个单元对应的关卡id（从1开始）public LevelManager lvlMgr;LevelInfo levelInfo;//点击按钮，跳转到游戏界面public void OnPointerClick(PointerEventData eventData){DataMgr.Instance().levelId = id;DataMgr.Instance().levelInfo = levelInfo;SceneManager.LoadScene("Gameplay");}public void OnPointerDown(PointerEventData eventData){pressObj.SetActive(true);}//当鼠标进入本单元矩形区域，显示当前关卡描述public void OnPointerEnter(PointerEventData eventData){lvlMgr.SetLevelDesc(levelInfo.desc);}public void OnPointerExit(PointerEventData eventData){lvlMgr.SetLevelDesc("关卡信息");}public void OnPointerUp(PointerEventData eventData){pressObj.SetActive(false);}private void Awake(){LockObj.SetActive(false);pressObj.SetActive(false);}// Use this for initializationvoid Start () {float scale = 2;//初始化关卡数字显示if (id < 10){//完全用代码动态创建一个Image对象，并作为num的子节点GameObject obj = new GameObject("num1",typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2,2,1);rtf.localPosition = Vector3.zero;}else if (id<100){//十位数GameObject obj = new GameObject("num1", typeof(Image));RectTransform rtf = obj.GetComponent<RectTransform>();rtf.SetParent(numTrans);//设置数字Image img = obj.GetComponent<Image>();img.sprite = lvlMgr.spr_nums[id/10];img.SetNativeSize();    //图片原始尺寸rtf.localScale = new Vector3(2, 2, 1);rtf.localPosition = new Vector3(-scale * rtf.rect.width/2-1,0,0);//个位数GameObject obj2 = new GameObject("num2", typeof(Image));RectTransform rtf2 = obj2.GetComponent<RectTransform>();rtf2.SetParent(numTrans);//设置数字Image img2 = obj2.GetComponent<Image>();img2.sprite = lvlMgr.spr_nums[id % 10];img2.SetNativeSize();    //图片原始尺寸rtf2.localScale = new Vector3(2, 2, 1);rtf2.localPosition = new Vector3(scale * rtf2.rect.width / 2 + 1, 0, 0);}levelInfo = DataMgr.Instance().levelData.levels[id - 1];}// Update is called once per framevoid Update () {}
}

转载于:https://www.cnblogs.com/1138720556Gary/p/9503342.html

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