Unity做2d推箱子

最近用u3d做了一个简单的推箱子demo，比较简单 ，因为关卡数据就配置了三关，所以目前就三个关卡看图吧
因为比较简单 直接上代码了 如下所示：

using Move;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 推箱子主要逻辑
/// </summary>
public class MoveBoxManager : MonoBehaviour
{
public enum ItemState
{
block = 0,   //障碍物
box,   //箱子
ground,  // 背景
target,    //目标点
player,       //玩家
none       //无
}
public class Item
{
public ItemState ItemState;
public int posX;
public int posY;
}
private GameObject _grid;       //预设物父物体
private GameObject _item;        //预设物
private GameObject _player;        //玩家
private Button refreshbt;       //刷新按钮
private GameObject btnlist;      // 按钮的父物体
private GameObject succeedPanel;       //成功界面 
Item[,] gameObjectsArray = new Item[8, 5];    //地图的格子 5行7列
private int levelCount = 1;
//障碍区坐标
List<string> blocklist;
//箱子
List<string> boxList;
// 目标list
List<string> targetList; 
List<string> nonelist;
/// 玩家坐标
string playerstr = "";
void  Awake()
{
_grid = transform.Find("Grid").gameObject;
_item = transform.Find("Item").gameObject;
_player = transform.Find("player").gameObject;
refreshbt = transform.Find("refreshbt").GetComponent<Button>();
btnlist = transform.Find("btnlist").gameObject;
succeedPanel = transform.Find("gamesuccess").gameObject;
refreshbt.onClick.AddListener(delegate()    //重置按钮
{
RePlay();
Init(levelCount);
});
Button up = btnlist.transform.Find("up").GetComponent<Button>();
up.onClick.AddListener(delegate ()    //上
{
CheckRoundBox(0, -1);
});
Button down = btnlist.transform.Find("down").GetComponent<Button>();
down.onClick.AddListener(delegate ()    //下
{
CheckRoundBox(0, 1);
});
Button left = btnlist.transform.Find("left").GetComponent<Button>();
left.onClick.AddListener(delegate ()    //左
{
CheckRoundBox(-1, 0);
});
Button right = btnlist.transform.Find("right").GetComponent<Button>();
right.onClick.AddListener(delegate ()    //右
{
CheckRoundBox(1, 0);
});
Init();
}
/// <summary>
/// 检测周边
/// </summary>
private void CheckRoundBox(int offsetX, int offsetY)
{
char[] chararray = playerstr.ToCharArray();
int x = Convert.ToInt32(chararray[0].ToString());
Debug.Log("x " + x);
int y = Convert.ToInt32(chararray[1].ToString());
string up = (x + offsetX) + "" + (y + offsetY);
if (isWall(up)) return;    //如果是墙的话
if (isBox(up))     //如果是盒子的话
{
Debug.Log("如果是盒子");
char[] chararray1 = up.ToCharArray();
int x1 = Convert.ToInt32(chararray1[0].ToString());
int y1 = Convert.ToInt32(chararray1[1].ToString());
string up1 = (x1 + offsetX) + "" + (y1 + offsetY);
if (isWall(up1) || isBox(up1))    //如果下下个位置是墙或者箱子
return;
GameObject box = GetBox(up);
GameObject bg = GetBox(up1);
_player.transform.position = box.transform.position;
playerstr = up;
Vector3 boxopos = bg.transform.localPosition;
bg.transform.localPosition = box.transform.localPosition;
box.transform.localPosition = boxopos;
box.name = up1;     //换位置
bg.name = up;
boxList.Remove(up);
boxList.Add(up1);
if (isTarget(up1))      //正好推到目标点
{
bg.transform.Find("Image").gameObject.SetActive(false);
}
if (isTarget(up))    //如果从目标点推出来
{
bg.transform.Find("Image").gameObject.SetActive(true);
bg.transform.Find("Image").GetComponent<Image>().sprite = Resources.Load("MoveStoneGame_target", typeof(Sprite)) as Sprite;
}
isSucceed();
return;
}
_player.transform.position = GetBox(up).transform.position;
playerstr = up;
}
/// <summary>
/// 把每个格子的状态加入 二维数组
/// </summary>
public void RandRomBase(int index)
{
// gameObjectsArray
Array.Clear(gameObjectsArray, 0, gameObjectsArray.Length);
gameObjectsArray = new Item[8, 5];
int row = gameObjectsArray.GetLength(0);      //行数
int col = gameObjectsArray.GetLength(1);       //列数
for (int i = 0; i < row; i++)
{
for (int j = 0; j < col; j++)
{
string str = i + "" + j;
ItemState gooseState = FindItemState(str, index);
Item gooseiItem = new Item();
gooseiItem.ItemState = gooseState;
gooseiItem.posX = i;
gooseiItem.posY = j;
gameObjectsArray[i, j] = gooseiItem;
}
}
}
/// <summary>
/// 找寻是否是障碍物还是箱子
/// </summary>
private ItemState FindItemState(string str, int index = 1)
{
List<string> _blocklist;
MoveBoxLevelInfo.blockDic.TryGetValue(index, out _blocklist);    //从字典读取
blocklist = new List<string>(_blocklist);
string block = blocklist.Find(t => t == str);
if (block != null)
{
return ItemState.block;
}
else
{
List<string> _nonelist;
MoveBoxLevelInfo.NoneDic.TryGetValue(index, out _nonelist);
nonelist = new List<string>(_nonelist);
string none = nonelist.Find(t => t == str);
if (none != null)
return ItemState.none;
else
{
List<string> _boxlist;
MoveBoxLevelInfo.boxDic.TryGetValue(index, out _boxlist);
boxList = new List<string>(_boxlist);
string box = boxList.Find(t => t == str);
if (box != null)
return ItemState.box;
else
{
List<string> _targetlist;
MoveBoxLevelInfo.targetDic.TryGetValue(index, out _targetlist);
targetList = new List<string>(_targetlist);
string target = targetList.Find(t => t == str);
if (target != null)
{
return ItemState.target;
}
else
{
if (MoveBoxLevelInfo.playerList[index - 1] == str)
{
playerstr = MoveBoxLevelInfo.playerList[index - 1];
return ItemState.player;
}
}
}
}
}
return ItemState.ground;
}
/// <summary>
/// 初始化界面
/// </summary>
private void Init(int index = 1)
{
RandRomBase(index);
for (int k = 0; k < _grid.transform.childCount; k++)
GameObject.Destroy(_grid.transform.GetChild(k).gameObject);
int row = gameObjectsArray.GetLength(0);      //行数
int col = gameObjectsArray.GetLength(1);       //列数
for (int i = 0; i < row; i++)
{
for (int j = 0; j < col; j++)
{
GameObject go = UnityEngine.Object.Instantiate(_item, _grid.transform);
go.SetActive(true);
Item _GooseiItem = gameObjectsArray[i, j];
go.name = i + "" + j;
go.transform.localPosition = new Vector3(64 + 100 * i, -64 - 100 * j, 0);
if (_GooseiItem.ItemState == ItemState.block)   //是障碍物的话
go.transform.Find("Image").GetComponent<Image>().sprite = Resources.Load("MoveStoneGame_block", typeof(Sprite)) as Sprite;
else if (_GooseiItem.ItemState == ItemState.box)
go.transform.Find("Image").GetComponent<Image>().sprite = Resources.Load("MoveStoneGame_box", typeof(Sprite)) as Sprite;
else if (_GooseiItem.ItemState == ItemState.target)
go.transform.Find("Image").GetComponent<Image>().sprite = Resources.Load("MoveStoneGame_target", typeof(Sprite)) as Sprite;
else if (_GooseiItem.ItemState == ItemState.none)
go.SetActive(false);
else if (_GooseiItem.ItemState == ItemState.player)
{
go.transform.Find("Image").gameObject.SetActive(false);
_player.transform.position = go.transform.position;
}
else
go.transform.Find("Image").gameObject.SetActive(false);
}
}
}
/// <summary>
/// 判断是不是墙
/// </summary>
/// <returns></returns>
bool isWall(string upPos)
{
string block = blocklist.Find(t => t == upPos);
if (block != null)
{
return true;
}
return false;
}
/// <summary>
/// 判断是不是盒子
/// </summary>
/// <returns></returns>
bool isBox(string pos)
{
string box = boxList.Find(t => t == pos);
if (box != null)
{
return true;
}
return false;
}
/// <summary>
/// 判断是否达到目标点
/// </summary>
/// <param name="pos"></param>
/// <returns></returns>
bool isTarget(string pos)
{
string target = targetList.Find(t => t == pos);
if (target != null)
{
return true;
}
return false;
}
/// <summary>
/// 判断是否成功
/// </summary>
void isSucceed()
{
if (boxList.All(targetList.Contains) && boxList.Count == targetList.Count)
{
Debug.Log("已经成功");
levelCount++;
Debug.Log("levelCount " + levelCount);
if (levelCount == 4)
{
refreshbt.enabled = false;
succeedPanel.SetActive(true);
for (int i = 0; i < btnlist.transform.childCount; i++)
btnlist.transform.GetChild(i).GetComponent<Button>().enabled = false;
return;
}
RePlay();
Init(levelCount);
}
}
// 重新玩
private void RePlay()
{
blocklist = null;
boxList = null;
targetList = null;
nonelist = null;
playerstr = string.Empty;
}
/// <summary>
/// 通过坐标找到盒子
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
GameObject GetBox(string str)
{
GameObject gameObject = null;
for (int i = 0; i < _grid.transform.childCount; i++)
{
Transform child = _grid.transform.GetChild(i);
if (child.name == str)
{
gameObject = child.gameObject;
}
}
return gameObject;
}
}

还有一个脚本是关卡配置数据如下所示：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
/// <summary>
/// 关卡配置信息
/// </summary>
namespace Move
{
public class MoveBoxLevelInfo
{
//第一关的障碍物的坐标
public static List<string> blockLevelInfo1 = new List<string> { "00", "01", "02", "03", "04", "10", "14", "20", "24", "30", "34", "40", "44", "50", "54", "60", "70", "71", "72", "73", "64", "74" };
public static List<string> NoneLevelInfo1 = new List<string> { };
public static List<string> blockLevelInfo2 = new List<string> { "00", "01", "02", "03", "10", "13", "20", "23", "30", "33", "34", "40", "44", "50", "54", "60", "70", "71", "72", "73", "64", "74" };
public static List<string> NoneLevelInfo2 = new List<string> { "04", "14", "24" };
public static List<string> blockLevelInfo3 = new List<string> { "00", "01", "02", "03", "04", "10", "14", "20", "24", "30", "34", "40", "44", "50", "53", "54", "60", "70", "71", "72", "73", "63" };
public static List<string> NoneLevelInfo3 = new List<string> { "64", "74" };
public static List<string> boxList1 = new List<string> { "22" };
public static List<string> targetList1 = new List<string> { "52" };
public static List<string> boxList2 = new List<string> { "22", "42" };
public static List<string> targetList2 = new List<string> { "32", "43" };
public static List<string> boxList3 = new List<string> { "22", "23", "52" };
public static List<string> targetList3 = new List<string> { "21", "33", "62" };
// 玩家的坐标点
public static List<string> playerList = new List<string> { "13", "12", "13" };
// 关卡的障碍物坐标
public static Dictionary<int, List<string>> blockDic = new Dictionary<int, List<string>>
{
[1] = blockLevelInfo1,
[2] = blockLevelInfo2,
[3] = blockLevelInfo3
};
// 无
public static Dictionary<int, List<string>> NoneDic = new Dictionary<int, List<string>>
{
[1] = NoneLevelInfo1,
[2] = NoneLevelInfo2,
[3] = NoneLevelInfo3
};
//箱子
public static Dictionary<int, List<string>> boxDic = new Dictionary<int, List<string>>
{
[1] = boxList1,
[2] = boxList2,
[3] = boxList3
};
// 目标点
public static Dictionary<int, List<string>> targetDic = new Dictionary<int, List<string>>
{
[1] = targetList1,
[2] = targetList2,
[3] = targetList3
};
}
}

本文地址：https://blog.csdn.net/weixin_43329960/article/details/107321882