/// <summary>
/// Player makes a move
/// </summary>
/// <param name="player">current player (which will make a move)</param>
/// <returns>status.player1Win or status.player2Win or status.notFinished</returns>
private status NewStep(IPlayer player)
{
// numberOfStep increases every players' move
// For example: after player1 made a move, numberOfStep will be 2
// But we still need 1.txt (instead of 2.txt) from player2
int stepOfPlayer = (int)Math.Ceiling(this.numberOfStep / 2.0);
int newStep = player.Step(stepOfPlayer);
bool IsValid = this.field.ChangeCell(newStep, player.xORo);
if (!IsValid)
return status.invalidStep;
string newFile;
if (player == this.player1)
newFile = this.player2.Path + this.player1.xORo + (stepOfPlayer) + ".txt";
else
newFile = this.player1.Path + this.player2.xORo + (stepOfPlayer) + ".txt";
StreamWriter file = new StreamWriter(newFile);
file.WriteLine(Convert.ToString(newStep));
file.Close();
this.panel.Refresh();
this.label.Refresh();
// check status of the game every step
return CheckStatus(newStep);
}
