/// <summary>
/// Determinate changes on playground base on player's movements
/// </summary>
/// <param name="movement">Array of moves by players</param>
/// <param name="connection">Connection coresponding to player who want to make a move</param>
internal static void Process(Movement movement, Connection connection)
{
Playground playground = Program.playground;
if (playground.board[connection.position.X][connection.position.Y] == Square.Fire)
{
return;
}
switch (movement)
{
case Movement.Up:
if ((playground.board[connection.position.X - 1][connection.position.Y] == Square.Empty) ||
(playground.board[connection.position.X - 1][connection.position.Y] == Square.Fire))
{
Move(new Point(connection.position.X, connection.position.Y), new Point(connection.position.X - 1, connection.position.Y));
connection.position = new Point(connection.position.X - 1, connection.position.Y);
}
return;
case Movement.Left:
if ((playground.board[connection.position.X][connection.position.Y - 1] == Square.Empty) ||
(playground.board[connection.position.X][connection.position.Y - 1] == Square.Fire))
{
Move(new Point(connection.position.X, connection.position.Y), new Point(connection.position.X, connection.position.Y - 1));
connection.position = new Point(connection.position.X, connection.position.Y - 1);
}
return;
case Movement.Down:
if ((playground.board[connection.position.X + 1][connection.position.Y] == Square.Empty) ||
(playground.board[connection.position.X + 1][connection.position.Y] == Square.Fire))
{
Move(new Point(connection.position.X, connection.position.Y), new Point(connection.position.X + 1, connection.position.Y));
connection.position = new Point(connection.position.X + 1, connection.position.Y);
}
return;
case Movement.Right:
if ((playground.board[connection.position.X][connection.position.Y + 1] == Square.Empty) ||
(playground.board[connection.position.X][connection.position.Y + 1] == Square.Fire))
{
Move(new Point(connection.position.X, connection.position.Y), new Point(connection.position.X, connection.position.Y + 1));
connection.position = new Point(connection.position.X, connection.position.Y + 1);
}
return;
case Movement.Plant_bomb:
playground.AddBomb(new Point(connection.position.X, connection.position.Y));
return;
default:
return;
}
}
private static void Move(Point oldLocation, Point newLocation)
{
Playground playground = Program.playground;
Square oldSquare = playground.board[oldLocation.X][oldLocation.Y];
if ((oldSquare >= Square.Bomb_1_1 && oldSquare <= Square.Bomb_1_4) ||
(oldSquare >= Square.Bomb_2_1 && oldSquare <= Square.Bomb_2_4) ||
(oldSquare >= Square.Bomb_3_1 && oldSquare <= Square.Bomb_3_4))
{
playground.board[newLocation.X][newLocation.Y] = GetPlayerSquare(oldSquare);
changes.Add(new Change(new Point(newLocation.X, newLocation.Y), playground.board[newLocation.X][newLocation.Y]));
playground.board[oldLocation.X][oldLocation.Y] = GetBombSquare(playground.board[oldLocation.X][oldLocation.Y]);
changes.Add(new Change(new Point(oldLocation.X, oldLocation.Y), playground.board[oldLocation.X][oldLocation.Y]));
}
else
{
playground.board[newLocation.X][newLocation.Y] = playground.board[oldLocation.X][oldLocation.Y];
changes.Add(new Change(new Point(newLocation.X, newLocation.Y), playground.board[newLocation.X][newLocation.Y]));
playground.board[oldLocation.X][oldLocation.Y] = Square.Empty;
changes.Add(new Change(new Point(oldLocation.X, oldLocation.Y), Square.Empty));
}
}