public static void Main(string[] args)
{
Game game = new Game(); //Game class will control main program
Printer.DisplayStartMenu();
while (!game.GameOver()) //GameOver() = true when there are 5 ships destroyed
{
Console.Clear();
game.DisplayUserBoard();
UserCoordinates userTarget = GetUserTarget(); //collects user input for selecting a target, and feeds it to Game class for processing
game.ProcessUserTarget(userTarget);
}
Printer.DisplayWin();
}
private static UserCoordinates GetUserTarget()
{
Console.WriteLine("\n\n\n\n"); //leading whitespace for formatting
string userInput = "";
bool loop = true;
while (loop)
{
Console.WriteLine("Type the coordinates (column, row) of your target (ie. b3) and then press 'Enter'.");
userInput = Console.ReadLine().ToUpper();
if (string.IsNullOrEmpty(userInput))
{
Console.WriteLine("\nYou must fire!\n"); continue;
} //check if input is empty
else if (userInput.Length > 3)
{
Console.WriteLine("\nYour coordinates were too long!\n"); continue;
}
; //check if input is too long - string length 3 should be longest input
Match match = Regex.Match(userInput, (@"(^[A-J][1-9]$)|(^[A-J][1][0]$)")); //regex match check for correct user input
if (match.Success)
{
loop = false;
}
else
{
Console.WriteLine("\nThose weren't valid coordinates. Try again!\n");
}
}
char tempUserCol = userInput.Substring(0, 1).ToCharArray()[0]; //collect column and row and turn both to ints
int userCol = Convert.ToInt32(tempUserCol) - 64;
int userRow = Convert.ToInt32(userInput.Substring(1));
UserCoordinates userCoords = new UserCoordinates(userCol, userRow);
return(userCoords);
}
public void ProcessUserTarget(UserCoordinates userTarget)
{
if (cpuBoard[userTarget.Row, userTarget.Col] != "░░░") //triggers when a user target is not water, meaning a hit
{
Printer.DisplayHit();
Console.WriteLine("\n\n\n\n\n\n\n\n(Press any key to continue.)");
Console.ReadKey(true);
if (cpuBoard[userTarget.Row, userTarget.Col] == " P ")
{
ships[0].Length--;
} //subtract life from the ships to know when they are sunk
else if (cpuBoard[userTarget.Row, userTarget.Col] == " S ")
{
ships[1].Length--;
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == " D ")
{
ships[2].Length--;
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == " B ")
{
ships[3].Length--;
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == " C ")
{
ships[4].Length--;
}
userBoard[userTarget.Row, userTarget.Col] = "HIT";
cpuBoard[userTarget.Row, userTarget.Col] = "░░░";
foreach (var ship in ships)
{
if (ship.Length == 0)
{
Printer.DisplaySink(ship.Id);
ship.Length--;
shipsDestroyed++;
}
}
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == "░░░" && userBoard[userTarget.Row, userTarget.Col] == " M ") //if user selects a miss again
{
Console.WriteLine("\n");
Console.WriteLine("You already missed here, silly! Try again!".PadLeft(75));
Console.WriteLine("\n\n(Press any key to continue.)");
Console.ReadKey(true);
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == "░░░" && userBoard[userTarget.Row, userTarget.Col] == "HIT") //if user selects a target they already hit
{
Console.WriteLine("\n");
Console.WriteLine("You already hit this ship here. Try again!".PadLeft(75));
Console.WriteLine("\n\n(Press any key to continue.)");
Console.ReadKey(true);
}
else if (cpuBoard[userTarget.Row, userTarget.Col] == "░░░")
{
Console.WriteLine("\n");
Console.WriteLine("Miss!".PadLeft(55));
Console.WriteLine("\n\n(Press any key to continue.)");
Console.ReadKey(true);
userBoard[userTarget.Row, userTarget.Col] = " M ";
cpuBoard[userTarget.Row, userTarget.Col] = "░░░";
}
}