/// <summary>
/// Prints the field and game instructions to the console.
/// </summary>
/// <param name="field">The field that will be printed</param>
public void RenderGameField(IPlayField field)
{
Console.Clear();
Console.WriteLine("Welcome to “Balloons Pops” game. " +
"Please try to pop the balloons. \nUse 'top' to view the top scoreboard,\n" +
"'restart' to start a new game and 'exit' to quit the game. \n");
Console.Write(" ");
for (byte column = 0; column < field.GetLength(1); column++)
{
Console.Write(column + " ");
}
Console.Write("\n ");
for (byte column = 0; column < field.GetLength(1) * 2 + 1; column++)
{
Console.Write("-");
}
Console.WriteLine();
for (byte row = 0; row < field.GetLength(0); row++)
{
Console.Write(row + " | ");
for (byte col = 0; col < field.GetLength(1); col++)
{
if (field[row, col] == 0)
{
Console.Write(" ");
continue;
}
Console.Write(field[row, col] + " ");
}
Console.Write("| ");
Console.WriteLine();
}
Console.Write(" ");
for (byte column = 0; column < field.GetLength(1) * 2 + 1; column++)
{
Console.Write("-");
}
Console.WriteLine();
}
/// <summary>
/// Method that checks if a given command represents a valid coordinate in the game field
/// </summary>
/// <param name="commandInput">String containing the command from user.
/// If it is not a coordinate, the first letter is capital, the rest are lower case.</param>
/// <param name="field">Parameter of type PlayField, representing the playfield of the game</param>
/// <returns>Returns true if command is a valid coordinate and false, if it is not</returns>
public bool CheckIfCommandIsCoordinate(string commandInput, IPlayField field)
{
string[] commandWords = commandInput.Split(new Char[]{' ', ',', '_', '.'}, StringSplitOptions.RemoveEmptyEntries);
if (commandWords.Length == 2)
{
byte row = 0;
byte col = 0;
bool areCoordinates = byte.TryParse(commandWords[0], out row) && byte.TryParse(commandWords[1], out col);
if (areCoordinates)
{
if (0 <= row && row < field.GetLength(0) && 0 <= col && col < field.GetLength(1))
{
return true;
}
}
}
return false;
}
public bool CheckIfCommandIsCoordinate(string commandInput, IPlayField field)
{
string[] commandWords = commandInput.Split(' ');
if (commandWords.Length == 2)
{
byte row = 0;
byte col = 0;
bool areCoordinates = byte.TryParse(commandWords[0], out row) && byte.TryParse(commandWords[1], out col);
if (areCoordinates)
{
if (0 <= row && row < field.GetLength(0) && 0 <= col && col < field.GetLength(1))
{
return true;
}
else return false;
}
else
{
return false;
}
}
return false;
}