c#控制台小游戏——合成2048源码
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为了丰富日常生活的兴趣爱好而自主学习的小青年，在观看Unity教学课程后开启了自学C#编程的道路，在持续深入地进行基础学习之后，掌握了二维数组知识的他深知自己的游戏开发大门已悄然打开。哈哈....（欢欣鼓舞中...），于是他经过不懈努力终于成功实现了自己制作的第一个C#控制台小游戏——经典的合成2048游戏。
以下为游戏截图：
图一为游戏说明：
图二为游戏设置：
图三为棋盘大小是（4*4）的游戏截图：
图四为游戏结束后的结算：
图五为棋盘大小是（5*5）的游戏截图：
图六为设置自定义棋盘的截图：
图七为自定义或随机生成棋盘大小是（3*10）的游戏截图
以下为游戏源码：
开发中使用的是基于Linux系统的代码，在Windows环境下运行可能会遇到一些小问题，需要进行轻微的调整。
class Game2048
{
static Random random = new Random();
static int randomNum = 2, row, column;
private static int GetNumber(int result)
{
int[] array = { 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 };
int a;
do
{
a = random.Next(0, randomNum);
} while (array[a] > result);
return array[a];
}
private static int GetMaximumInArray(int[,] array)
{
int maxinum = array[0, 0];
for (int c = 0; c < array.GetLength(0); c++)
{
for (int r = 0; r < array.GetLength(1); r++)
{
if (maxinum < array[c, r]) maxinum = array[c, r];
}
}
return maxinum;
}
private static int[] RetropositionZero(int[] array)
{
int[] newArray = new int[array.Length];
int indexes = 0;
for (int i = 0; i < array.Length; i++)
{
if (array[i] != 0) newArray[indexes++] = array[i];
}
return newArray;
}
private static int[] Merge(int[] array)
{
array = RetropositionZero(array);
for (int i = 0; i < array.Length - 1; i++)
{
if (array[i] != 0 && array[i] == array[i + 1])
{
array[i] += array[i + 1];
array[i + 1] = 0;
}
}
array = RetropositionZero(array);
return array;
}
private static int[,] ArrayCalculateRight(int[,] array)
{
int[] newArray = new int[array.GetLength(1)];
for (int r = 0; r < array.GetLength(0); r++)
{
for (int c = 0; c < newArray.Length; c++)
{
newArray[c] = array[r, newArray.Length - 1 - c];
}
newArray = Merge(newArray);
for (int c = 0; c < newArray.Length; c++)
{
array[r, newArray.Length - 1 - c] = newArray[c];
}
}
return array;
}
private static int[,] ArrayCalculateLeft(int[,] array)
{
int[] newArray = new int[array.GetLength(1)];
for (int r = 0; r < array.GetLength(0); r++)
{
for (int c = 0; c < newArray.Length; c++)
{
newArray[c] = array[r, c];
}
newArray = Merge(newArray);
for (int c = 0; c < newArray.Length; c++)
{
array[r, c] = newArray[c];
}
}
return array;
}
private static int[,] ArrayCalculateUp(int[,] array)
{
int[] newArray = new int[array.GetLength(0)];
for (int c = 0; c < array.GetLength(1); c++)
{
for (int r = 0; r < newArray.Length; r++)
{
newArray[r] = array[r, c];
}
newArray = Merge(newArray);
for (int r = 0; r < newArray.Length; r++)
{
array[r, c] = newArray[r];
}
}
return array;
}
private static int[,] ArrayCalculateDown(int[,] array)
{
int[] newArray = new int[array.GetLength(0)];
for (int c = 0; c < array.GetLength(1); c++)
{
for (int r = 0; r < newArray.Length; r++)
{
newArray[r] = array[newArray.Length - 1 - r, c];
}
newArray = Merge(newArray);
for (int r = 0; r < newArray.Length; r++)
{
array[newArray.Length - 1 - r, c] = newArray[r];
}
}
return array;
}
private static bool IsBlank(int[,] array)
{
for (int c = 0; c < array.GetLength(0); c++)
{
for (int r = 0; r < array.GetLength(1); r++)
{
if (array[c, r] == 0) return true;
}
}
return false;
}
private static int SumByArray(int[,] array)
{
int result = 0;
foreach (var item in array)
{
result += item;
}
return result;
}
private static bool IsSameAdjacentElementInArray(int[,] array)
{
for (int c = 0; c < array.GetLength(0); c++)
{
for (int r = 0; r < array.GetLength(1) - 1; r++)
{
if (array[c, r] == array[c, r + 1]) return true;
}
}
for (int c = 0; c < array.GetLength(1); c++)
{
for (int r = 0; r < array.GetLength(0) - 1; r++)
{
if (array[r, c] == array[r + 1, c]) return true;
}
}
return false;
}
private static bool IsSameToTwoArray(int[,] array1, int[,] array2)
{
for (int c = 0; c < array1.GetLength(0); c++)
{
for (int r = 0; r < array1.GetLength(1); r++)
{
if (array1[c, r] != array2[c, r]) return false;
}
}
return true;
}
private static void PrintArray(int[,] array)
{
System.Console.Write(" ");
for (int i = 0; i < array.GetLength(1); i++)
{
System.Console.Write("———— ");
}
System.Console.WriteLine();
for (int c = 0; c < array.GetLength(0); c++)
{
System.Console.Write("|");
for (int r = 0; r < array.GetLength(1); r++)
{
if (array[c, r] == 0)
System.Console.Write(" |");
else
{
switch (array[c, r].ToString().Length)
{
case (1):
System.Console.Write(" {0} |", array[c, r]);
break;
case (2):
System.Console.Write(" {0} |", array[c, r]);
break;
case (3):
System.Console.Write(" {0}|", array[c, r]);
break;
case (4):
System.Console.Write("{0}|", array[c, r]);
break;
}
//System.Console.Write("{0:d4}|", array[c, r]);
}
}
System.Console.WriteLine();
System.Console.Write(" ");
for (int i = 0; i < array.GetLength(1); i++)
{
System.Console.Write("———— ");
}
System.Console.WriteLine();
}
}
private static int[] GameSet(int row, int column)
{
sign1: System.Console.WriteLine("请输入对应字母设置棋盘尺寸：");
System.Console.WriteLine("A、4×4\tB、5×5\tC、自定义尺寸\tD、随机尺寸");
string option = Console.ReadLine();
switch (option)
{
case ("A"):
case ("a"):
row = 4; column = 4;
break;
case ("B"):
case ("b"):
row = 5; column = 5;
break;
case ("C"):
case ("c"):
while (row == 0)
{
System.Console.WriteLine("请输入棋盘行数（2~10）：");
string strRow = Console.ReadLine();
switch (strRow)
{
case ("2"):
case ("3"):
case ("4"):
case ("5"):
case ("6"):
case ("7"):
case ("8"):
case ("9"):
case ("10"):
row = int.Parse(strRow);
break;
default:
System.Console.WriteLine("输入有误，请输入2到10的数字！！！");
break;
}
}
while (column == 0)
{
System.Console.WriteLine("请输入棋盘列数（2~10）：");
string strColumn = Console.ReadLine();
switch (strColumn)
{
case ("2"):
case ("3"):
case ("4"):
case ("5"):
case ("6"):
case ("7"):
case ("8"):
case ("9"):
case ("10"):
column = int.Parse(strColumn);
break;
default:
System.Console.WriteLine("输入有误，请输入2到10的数字！！！");
break;
}
}
break;
case ("D"):
case ("d"):
row = random.Next(2, 11); column = random.Next(2, 11);
break;
default:
System.Console.WriteLine("输入有误！！！");
goto sign1;
}
System.Console.WriteLine("请按任意键开始游戏...");
Console.ReadKey();
Console.Clear();
return new int[] { row, column };
}
static void Main()
{
Console.Title = "合成2048";
System.Console.WriteLine("游戏说明：");
System.Console.WriteLine("1、按方向键（↑、↓、←、→）对棋盘中的数字进行操作，\r\n使相同数字相加，尽可能合成更大的数字。");
System.Console.WriteLine("2、棋盘大小可选择游戏提供的尺寸或系统随机尺寸或自定义尺寸，\r\n自定义尺寸的行数和列数最小为2，最大为10。");
System.Console.WriteLine("请按任意键继续...");
Console.ReadKey();
Console.Clear();
while (true)
{
int[] rowAndColumn = GameSet(row, column);
row = rowAndColumn[0];
column = rowAndColumn[1];
int generatedNum = 1;
if (column * row >= 25) generatedNum = 2;
if (column * row < 16) randomNum = 1;
bool flag = true;
int a, b, maxinum = 2;
int[,] array = new int[row, column];
while (flag)
{
for (int i = 0; i < generatedNum; i++)
{
if (!IsBlank(array)) break;
sign2: a = random.Next(0, array.GetLength(0));
b = random.Next(0, array.GetLength(1));
if (array[a, b] == 0)
array[a, b] = GetNumber(maxinum);
else goto sign2;
}
PrintArray(array);
if (!IsBlank(array))
{
if (!IsSameAdjacentElementInArray(array))
break;
}
int[,] oldArray = (int[,])array.Clone();
do
{
ConsoleKey key1 = Console.ReadKey(true).Key;
if (key1 == ConsoleKey.Escape) {flag = false; break;}
switch (key1)
{
case (ConsoleKey.RightArrow):
array = ArrayCalculateRight(array);
break;
case (ConsoleKey.LeftArrow):
array = ArrayCalculateLeft(array);
break;
case (ConsoleKey.DownArrow):
array = ArrayCalculateDown(array);
break;
case (ConsoleKey.UpArrow):
array = ArrayCalculateUp(array);
break;
}
} while (IsSameToTwoArray(array, oldArray));
maxinum = GetMaximumInArray(array);
Console.Clear();
}
row = column = 0;
System.Console.WriteLine("你合成的最大数为{0}，获得的总分数为{1}分。", GetMaximumInArray(array), SumByArray(array));
System.Console.WriteLine("请按【ESC】键退出游戏或按其他键继续游戏...");
ConsoleKey key2 = Console.ReadKey(true).Key;
if (key2 == ConsoleKey.Escape) break;
}
}
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