GameOfLife.cs using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading; namespace A03LeeJoe { class GameOfLife { private int[, ,] grid; private int displayedGrid = 0; private int tempGrid = 1; private const int DEAD = 0; private const int ALIVE = 1; private const int TOP = 5; private const int LEFT = 20; //constructor public GameOfLife() { grid = CreateGrid(); } //methods private int[, ,] CreateGrid() { int[, ,] newGrid = new int[25, 40, 2]; for (int col = 14; col < 27; col++) { newGrid[13, col, 0] = ALIVE; } for (int row = 8; row < 11; row++) { newGrid[row, 12, 0] = ALIVE; newGrid[row, 20, 0] = ALIVE; newGrid[row, 28, 0] = ALIVE; } return newGrid; } public void Start() { //Display Grid Console.SetWindowSize(80, 40); Setup(); //loop until user presses a key while (!Console.KeyAvailable) { Thread.Sleep(1000); //perform next move NextMove(); DisplayGrid(); SetColor(1); Console.WriteLine(); Console.CursorLeft = LEFT; Console.WriteLine(\" Press any key to end \", displayedGrid); } } private void Setup() { CreateHeader(); DisplayGrid(); //prompt user to press enter Console.WriteLine(); Console.CursorLeft = LEFT; SetColor(1); Console.WriteLine(\" Please press enter to begin \"); Console.ReadLine(); } private void CreateHeader() { Console.SetCursorPosition(LEFT, TOP); SetColor(1); Console.WriteLine(\"{0,40}\", \" \"); Console.CursorLeft = LEFT; Console.WriteLine(\" G A M E O F L I F E \"); Console.CursorLeft = LEFT; Console.WriteLine(\"{0,40}\", \" \"); } private void NextMove() { //iterate through grid for (int row = 0; row <= grid.GetUpperBound(0); row++) { for (int col = 0; col <= grid.GetUpperBound(1); col++) { //each iteration check neighbor count int neighborCount = GetNeighborCount(row, col); //determine new life or death and update on temp grid\' grid[row, col, tempGrid] = UpdateCell(grid[row, col, displayedGrid], neighborCount); } } //switch the grid\'s 3rd dimension to display new grid SwitchGrid(); } private void SwitchGrid() { if (displayedGrid == 0) { displayedGrid = 1; tempGrid = 0; } else { displayedGrid = 0; tempGrid = 1; } } private int UpdateCell(int stateOfCell, int neighborCount) { if (stateOfCell == ALIVE) { switch (neighborCount) { case 0: case 1: return DEAD; case 2: case 3: return ALIVE; default: return DEAD; } } else if (neighborCount == 3) { return ALIVE; } return stateOfCell; } private void DisplayGrid() { Console.SetCursorPosition(LEFT, TOP + 4); for (int row = 0; row <= grid.GetUpperBound(0); row++) { Console.CursorLeft = LEFT; for (int col = 0; col <= grid.GetUpperBound(1); col++) { SetColor(grid[row, col, displayedGrid]); Console.Write(\".\"); } Console.WriteLine(); } } private void SetColor(int state) { if (state == 1) { Console.BackgroundColor = ConsoleColor.Red; Console.ForegroundColor = ConsoleColor.Yellow; } else { Console.BackgroundColor = ConsoleColor.Blue; Console.ForegroundColor = ConsoleColor.Black; } } private int GetNeighborCount(int row, int col) { int ne.

1. GameOfLife.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
namespace A03LeeJoe
{
class GameOfLife
{
private int[, ,] grid;
private int displayedGrid = 0;
private int tempGrid = 1;
private const int DEAD = 0;
private const int ALIVE = 1;
private const int TOP = 5;
private const int LEFT = 20;
//constructor
public GameOfLife()
{
grid = CreateGrid();
}
//methods
private int[, ,] CreateGrid()
{
int[, ,] newGrid = new int[25, 40, 2];
for (int col = 14; col < 27; col++)
{
newGrid[13, col, 0] = ALIVE;
}
for (int row = 8; row < 11; row++)
{
newGrid[row, 12, 0] = ALIVE;
newGrid[row, 20, 0] = ALIVE;

2. newGrid[row, 28, 0] = ALIVE;
}
return newGrid;
}
public void Start()
{
//Display Grid
Console.SetWindowSize(80, 40);
Setup();
//loop until user presses a key
while (!Console.KeyAvailable)
{
Thread.Sleep(1000);
//perform next move
NextMove();
DisplayGrid();
SetColor(1);
Console.WriteLine();
Console.CursorLeft = LEFT;
Console.WriteLine(" Press any key to end ", displayedGrid);
}
}
private void Setup()
{
CreateHeader();
DisplayGrid();
//prompt user to press enter
Console.WriteLine();
Console.CursorLeft = LEFT;
SetColor(1);
Console.WriteLine(" Please press enter to begin ");
Console.ReadLine();
}
private void CreateHeader()
{
Console.SetCursorPosition(LEFT, TOP);

3. SetColor(1);
Console.WriteLine("{0,40}", " ");
Console.CursorLeft = LEFT;
Console.WriteLine(" G A M E O F L I F E ");
Console.CursorLeft = LEFT;
Console.WriteLine("{0,40}", " ");
}
private void NextMove()
{
//iterate through grid
for (int row = 0; row <= grid.GetUpperBound(0); row++)
{
for (int col = 0; col <= grid.GetUpperBound(1); col++)
{
//each iteration check neighbor count
int neighborCount = GetNeighborCount(row, col);
//determine new life or death and update on temp grid'
grid[row, col, tempGrid] = UpdateCell(grid[row, col, displayedGrid],
neighborCount);
}
}
//switch the grid's 3rd dimension to display new grid
SwitchGrid();
}
private void SwitchGrid()
{
if (displayedGrid == 0)
{
displayedGrid = 1;
tempGrid = 0;
}
else
{
displayedGrid = 0;
tempGrid = 1;
}

4. }
private int UpdateCell(int stateOfCell, int neighborCount)
{
if (stateOfCell == ALIVE)
{
switch (neighborCount)
{
case 0:
case 1:
return DEAD;
case 2:
case 3:
return ALIVE;
default:
return DEAD;
}
}
else if (neighborCount == 3)
{
return ALIVE;
}
return stateOfCell;
}
private void DisplayGrid()
{
Console.SetCursorPosition(LEFT, TOP + 4);
for (int row = 0; row <= grid.GetUpperBound(0); row++)
{
Console.CursorLeft = LEFT;
for (int col = 0; col <= grid.GetUpperBound(1); col++)
{
SetColor(grid[row, col, displayedGrid]);
Console.Write(".");
}
Console.WriteLine();
}

5. }
private void SetColor(int state)
{
if (state == 1)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.Yellow;
}
else
{
Console.BackgroundColor = ConsoleColor.Blue;
Console.ForegroundColor = ConsoleColor.Black;
}
}
private int GetNeighborCount(int row, int col)
{
int neighborCount = 0;
int rowStart = row - 1;
int rowStop = row + 1;
int colStart = col - 1;
int colStop = col + 1;
for (int rowIndex = rowStart; rowIndex <= rowStop; rowIndex++)
{
for (int colIndex = colStart; colIndex <= colStop; colIndex++)
{
if ((rowIndex == row && colIndex == col) ||
(OutOfBounds(rowIndex, colIndex)))
{
continue;
}
if (grid[rowIndex, colIndex, displayedGrid] == ALIVE)
{
neighborCount++;
}
}
}

6. return neighborCount;
}
private Boolean OutOfBounds(int row, int col)
{
return !((row >= 0 && row <= grid.GetUpperBound(0)) &&
(col >= 0 && col <= grid.GetUpperBound(1)));
}
}
}
Program.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace A03LeeJoe
{
class Program
{
static void Main(string[] args)
{
GameOfLife game = new GameOfLife();
game.Start();
}
}
}
Solution
GameOfLife.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

7. using System.Threading;
namespace A03LeeJoe
{
class GameOfLife
{
private int[, ,] grid;
private int displayedGrid = 0;
private int tempGrid = 1;
private const int DEAD = 0;
private const int ALIVE = 1;
private const int TOP = 5;
private const int LEFT = 20;
//constructor
public GameOfLife()
{
grid = CreateGrid();
}
//methods
private int[, ,] CreateGrid()
{
int[, ,] newGrid = new int[25, 40, 2];
for (int col = 14; col < 27; col++)
{
newGrid[13, col, 0] = ALIVE;
}
for (int row = 8; row < 11; row++)
{
newGrid[row, 12, 0] = ALIVE;
newGrid[row, 20, 0] = ALIVE;
newGrid[row, 28, 0] = ALIVE;
}
return newGrid;
}
public void Start()
{
//Display Grid

8. Console.SetWindowSize(80, 40);
Setup();
//loop until user presses a key
while (!Console.KeyAvailable)
{
Thread.Sleep(1000);
//perform next move
NextMove();
DisplayGrid();
SetColor(1);
Console.WriteLine();
Console.CursorLeft = LEFT;
Console.WriteLine(" Press any key to end ", displayedGrid);
}
}
private void Setup()
{
CreateHeader();
DisplayGrid();
//prompt user to press enter
Console.WriteLine();
Console.CursorLeft = LEFT;
SetColor(1);
Console.WriteLine(" Please press enter to begin ");
Console.ReadLine();
}
private void CreateHeader()
{
Console.SetCursorPosition(LEFT, TOP);
SetColor(1);
Console.WriteLine("{0,40}", " ");
Console.CursorLeft = LEFT;
Console.WriteLine(" G A M E O F L I F E ");
Console.CursorLeft = LEFT;
Console.WriteLine("{0,40}", " ");
}

9. private void NextMove()
{
//iterate through grid
for (int row = 0; row <= grid.GetUpperBound(0); row++)
{
for (int col = 0; col <= grid.GetUpperBound(1); col++)
{
//each iteration check neighbor count
int neighborCount = GetNeighborCount(row, col);
//determine new life or death and update on temp grid'
grid[row, col, tempGrid] = UpdateCell(grid[row, col, displayedGrid],
neighborCount);
}
}
//switch the grid's 3rd dimension to display new grid
SwitchGrid();
}
private void SwitchGrid()
{
if (displayedGrid == 0)
{
displayedGrid = 1;
tempGrid = 0;
}
else
{
displayedGrid = 0;
tempGrid = 1;
}
}
private int UpdateCell(int stateOfCell, int neighborCount)
{
if (stateOfCell == ALIVE)
{
switch (neighborCount)
{

10. case 0:
case 1:
return DEAD;
case 2:
case 3:
return ALIVE;
default:
return DEAD;
}
}
else if (neighborCount == 3)
{
return ALIVE;
}
return stateOfCell;
}
private void DisplayGrid()
{
Console.SetCursorPosition(LEFT, TOP + 4);
for (int row = 0; row <= grid.GetUpperBound(0); row++)
{
Console.CursorLeft = LEFT;
for (int col = 0; col <= grid.GetUpperBound(1); col++)
{
SetColor(grid[row, col, displayedGrid]);
Console.Write(".");
}
Console.WriteLine();
}
}
private void SetColor(int state)
{
if (state == 1)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.Yellow;

11. }
else
{
Console.BackgroundColor = ConsoleColor.Blue;
Console.ForegroundColor = ConsoleColor.Black;
}
}
private int GetNeighborCount(int row, int col)
{
int neighborCount = 0;
int rowStart = row - 1;
int rowStop = row + 1;
int colStart = col - 1;
int colStop = col + 1;
for (int rowIndex = rowStart; rowIndex <= rowStop; rowIndex++)
{
for (int colIndex = colStart; colIndex <= colStop; colIndex++)
{
if ((rowIndex == row && colIndex == col) ||
(OutOfBounds(rowIndex, colIndex)))
{
continue;
}
if (grid[rowIndex, colIndex, displayedGrid] == ALIVE)
{
neighborCount++;
}
}
}
return neighborCount;
}
private Boolean OutOfBounds(int row, int col)
{
return !((row >= 0 && row <= grid.GetUpperBound(0)) &&
(col >= 0 && col <= grid.GetUpperBound(1)));
}

12. }
}
Program.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace A03LeeJoe
{
class Program
{
static void Main(string[] args)
{
GameOfLife game = new GameOfLife();
game.Start();
}
}
}