private void firstTick()
{
BarnPart firstPart = new BarnPart(startX, startY, this);
CreatePart(firstPart);
}
public void PartWasMadeOnCell(BarnPart part)
{
mainSentry.EntityWasMadeOnCell(part);
}
public void CreatePart(BarnPart part)
{
BarnParts.Add(part);
barnSentry.PartWasMadeOnCell(part);
}