private bool IsGoodPosition(IWarriorBoard board, int row, int col, int distance, params char[] keepAwayChars)
{
if (board.Board[row, col] != GlobalConstants.EmtpyCellChar)
{
return(false);
}
if (keepAwayChars.Length == 0)
{
return(true);
}
for (int r = 0; r < GlobalConstants.StandardGameTotalBoardRows; r++)
{
for (int c = 0; c < GlobalConstants.StandardGameTotalBoardCols; c++)
{
if (Math.Abs(row - r) + Math.Abs(col - c) < distance &&
keepAwayChars.Contains(board.Board[r, c]))
{
return(false);
}
}
}
return(true);
}
private Player GetPlayer(IWarriorBoard board, char playerChar, string instructions, params char[] keepAwayChars)
{
Warrior playerWarrior = this.renderer.ReadPlayerChoice(instructions);
Position position = InitializeRandomPosition(board, GlobalConstants.PlayerDistance, playerChar, keepAwayChars);
return(new Player(playerChar, position, playerWarrior));
}
/// <summary>
/// Sets the position and the character of each player on the board after they have chosen their Warrior
/// </summary>
/// <param name="board"></param>
/// <returns>A list of the two players with information about their position</returns>
public List <IPlayer> InitializePlayers(IWarriorBoard board)
{
IPlayer playerOne = GetPlayer(board, GlobalConstants.PlayerOneChar, PlayerOneInstructions);
IPlayer playerTwo = GetPlayer(board, GlobalConstants.PlayerTwoChar, PlayerTwoInstructions, GlobalConstants.PlayerOneChar);
return(new List <IPlayer>()
{
playerOne, playerTwo
});
}
/// <summary>
/// Renders the Main Menu, where players can choose their Warrior and Initializes the starting board.
/// </summary>
public void Start()
{
this.renderer = new ConsoleRenderer();
this.board = new WarriorBoard();
renderer.RenderMainMenu();
InitializeGameObjects(board);
StartGame();
}
private void InializeFruits(IWarriorBoard board)
{
for (int i = 0; i < GlobalConstants.AppleCount; i++)
{
InitializeRandomPosition(board, GlobalConstants.FruitDistance, GlobalConstants.AppleChar, GlobalConstants.AppleChar, GlobalConstants.PearChar);
}
for (int i = 0; i < GlobalConstants.PearCount; i++)
{
InitializeRandomPosition(board, GlobalConstants.FruitDistance, GlobalConstants.PearChar, GlobalConstants.AppleChar, GlobalConstants.PearChar);
}
}
private Position InitializeRandomPosition(IWarriorBoard board, int distance, char character, params char[] keepAwayChars)
{
var random = new Random();
var r = random.Next(0, GlobalConstants.StandardGameTotalBoardRows);
var c = random.Next(0, GlobalConstants.StandardGameTotalBoardCols);
while (!IsGoodPosition(board, r, c, distance, keepAwayChars))
{
r = random.Next(0, GlobalConstants.StandardGameTotalBoardRows);
c = random.Next(0, GlobalConstants.StandardGameTotalBoardCols);
}
board.Board[r, c] = character;
return(new Position(r, c));
}
/// <summary>
/// Using a random generator, the method sets the position of the players and fruits in the correct way, based on the preset conditions.
/// </summary>
/// <param name="board">Uses the board as reference for the positioning of the new elements.</param>
public void InitializeGameObjects(IWarriorBoard board)
{
this.players = InitializePlayers(board);
InializeFruits(board);
}
