private void CheckForVictory(ShotResponse response)
{
if (response.ShotStatus == Shots.HitAndSunk)
{
// did they win?
if (Ships.All(s => s.IsSunk))
{
response.ShotStatus = Shots.Victory;
}
}
}
public static void ShowShotResult(ShotResponse shotresponse, Coordinate c, string playername)
{
String str = "";
switch (shotresponse.ShotStatus)
{
case Shots.Duplicate:
Console.ForegroundColor = ConsoleColor.Red;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Duplicate shot location!";
break;
case Shots.Hit:
Console.ForegroundColor = ConsoleColor.Green;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Hit!";
break;
case Shots.HitAndSunk:
Console.ForegroundColor = ConsoleColor.Green;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Hit and Sunk, " + shotresponse.ShipImpacted + "!";
break;
case Shots.Invalid:
Console.ForegroundColor = ConsoleColor.Red;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Invalid hit location!";
break;
case Shots.Miss:
Console.ForegroundColor = ConsoleColor.White;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Miss!";
break;
case Shots.Victory:
Console.ForegroundColor = ConsoleColor.Green;
str = "Shot location: " + GetLetterFromNumber(c.XCoordinate) + c.YCoordinate.ToString() + "\t result: Hit and Sunk, " + shotresponse.ShipImpacted + "! \n\n";
str += " ******\n";
str += " ******\n";
str += " **** \n";
str += " ** \n";
str += " ** \n";
str += " ******\n";
str += "Game Over, " + playername + " wins!";
break;
}
Console.WriteLine(str);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("");
}
private void CheckShipsForHit(Coordinate coordinate, ShotResponse response)
{
response.ShotStatus = Shots.Miss;
foreach (var ship in Ships)
{
// no need to check sunk ships
if (ship.IsSunk)
{
continue;
}
Shots status = ship.FireAtShip(coordinate);
switch (status)
{
case Shots.HitAndSunk:
response.ShotStatus = Shots.HitAndSunk;
response.ShipImpacted = ship.ShipName;
ShotHistory.Add(coordinate, ShotRecord.Hit);
break;
case Shots.Hit:
response.ShotStatus = Shots.Hit;
response.ShipImpacted = ship.ShipName;
ShotHistory.Add(coordinate, ShotRecord.Hit);
break;
}
// if they hit something, no need to continue looping
if (status != Shots.Miss)
{
break;
}
}
if (response.ShotStatus == Shots.Miss)
{
ShotHistory.Add(coordinate, ShotRecord.Miss);
}
}
public ShotResponse FireShot(Coordinate coordinate)
{
var response = new ShotResponse();
// is this coordinate on the board?
if (!IsValidCoordinate(coordinate))
{
response.ShotStatus = Shots.Invalid;
return(response);
}
// did they already try this position?
if (ShotHistory.ContainsKey(coordinate))
{
response.ShotStatus = Shots.Duplicate;
return(response);
}
CheckShipsForHit(coordinate, response);
CheckForVictory(response);
return(response);
}