public void Visit(GameboardHandler handler)
{
Field examinedField = handler.Gameboard.GetFieldAtPosition(showAtPos);
if (examinedField != null)
{
if (examinedField.HasFlag || examinedField.ShowNumber)
{
return;
}
else if (examinedField.HasMine)
{
examinedField.ShowNumber = true;
return;
}
else if (examinedField.Minenumber > 0)
{
examinedField.ShowNumber = true;
}
else
{
examinedField.ShowNumber = true;
Position originPosition = new Position(examinedField.Position.Left - 1, examinedField.Position.Top - 1);
for (int y = 0; y < 3; y++)
{
for (int x = 0; x < 3; x++)
{
DiscoverFieldCommand gamecommand = new DiscoverFieldCommand(originPosition.Left + x, originPosition.Top + y);
gamecommand.Visit(handler);
}
}
}
}
}
public void Visit(GameboardHandler handler)
{
if (this.moveToPos.Left >= 0 && this.moveToPos.Top >= 0)
{
if (this.moveToPos.Left < handler.Gameboard.Width && this.moveToPos.Top < handler.Gameboard.Height)
{
handler.Cursor.Position = this.moveToPos;
}
}
}
public void Visit(GameboardHandler handler)
{
if (handler.IsCheatModeOn)
{
handler.IsCheatModeOn = false;
}
else if (!handler.IsCheatModeOn)
{
handler.IsCheatModeOn = true;
}
}
public void Visit(GameboardHandler handler)
{
Field examinedField = handler.Gameboard.GetFieldAtPosition(flagOnPos);
if (!examinedField.ShowNumber)
{
if (examinedField.HasFlag)
{
examinedField.HasFlag = false;
}
else
{
examinedField.HasFlag = true;
}
}
}