Minesweeper and MinsweeperFlags (a multiplayer version) in one for PocketPC

using System;

namespace gma.Mobile.Mines
{

	public delegate void OnMovePassedEvent(Player aCurrentPalyer);

	/// <summary>
	/// Zusammenfassung f�r MultiPlayerGame.
	/// </summary>
	public class MultiPlayerGame: GameBase
	{

		public MultiPlayerGame(byte aWidth, byte aHeight, byte aBombCount): base(aWidth, aHeight, aBombCount)
		{
			_flagsToWin=(int)Math.Floor(_field.BombCount / 2 );
		}

		private int _flagsToWin=0;
		public int FlagsToWin
		{
			get {return _flagsToWin;}
		}

		public override void ClickCell(byte x, byte y)
		{
			if (_field.CellStates[x,y]!=CellState.Closed) return; 
			if (_field.Bombs[x,y]==Field.ISBOMB) SetFlagIntern( x,  y);
			else
			{
				base.ClickCell(x,y);
				PassMove();
			}
		}

		public override void SetFlag(byte x, byte y)
		{
			ClickCell(x,y);
		}

		private void SetFlagIntern(byte x, byte y)
		{
			if  (_field.CellStates[x,y]==CellState.FlagBlue || _field.CellStates[x,y]==CellState.FlagRed) return;

			if (_field.CellStates[x,y]==CellState.Open) return;

			CellState BeforeState = _field.CellStates[x,y];

			_field.CellStates[x,y]=GetFlagColorOfCurrentPlayer();

			// inform others that this cell was modified.
			CellChanged(x,y, BeforeState, _field.CellStates[x,y]);

			if (FlagCountRed > _flagsToWin) GameOver(Player.Red); 
			if (FlagCountBlue > _flagsToWin) GameOver(Player.Blue); 

		}


		public event OnMovePassedEvent OnMovePassed;

		public void PassMove()
		{
			switch (CurrentPlayer)
			{
				case Player.Blue:
					CurrentPlayer=Player.Red;
					break;

				case Player.Red:
					CurrentPlayer=Player.Blue;
					break;
			}
			if (OnMovePassed!=null) OnMovePassed(CurrentPlayer);
		}
	}
}