public bool TryPut(ChipState chip, out ChipPlace chipPlace)
{
chipPlace = null;
var footPos = chip.Foot;
var xOffset = CurrentTestPosition.X - footPos.X;
var yOffset = CurrentTestPosition.Y - footPos.Y;
bool test = true;
for (int x = 0; x < Chip.MatrixSize; x++)
{
for (int y = 0; y < Chip.MatrixSize; y++)
{
var posx = xOffset + x;
var posy = yOffset + y;
if (chip.Matrix[x, y] != 0 &&
(posx < 0 || posx >= XSize || posy < 0 || posy >= YSize || Matrix[xOffset + x, yOffset + y] != 0))
{
test = false;
break;
}
}
}
if (test)
{
chipPlace = new ChipPlace
{
ChipPosition = new Position
{
X = CurrentTestPosition.X,
Y = CurrentTestPosition.Y
},
Mark = chipMark
};
for (int x = 0; x < Chip.MatrixSize; x++)
{
for (int y = 0; y < Chip.MatrixSize; y++)
{
if (chip.Matrix[x, y] != 0)
{
Matrix[xOffset + x, yOffset + y] = chipMark;
}
}
}
chipMark++;
MoveToNextPosition();
}
return(test);
}
public void Remove(ChipPlace chipPlace)
{
for (int y = 0; y < YSize; y++)
{
for (int x = 0; x < XSize; x++)
{
if (Matrix[x, y] == chipPlace.Mark)
{
Matrix[x, y] = 0;
}
}
}
CurrentTestPosition = chipPlace.ChipPosition;
chipMark--;
}