/// <summary> Sets direction field depending on flags in InGameUI class. </summary>
void CheckingDirection()
{
if (inGameUI.RightPressed)
{
direction++;
inGameUI.ResetBools();
if (direction >= 4)
{
direction = 0;
}
}
else if (inGameUI.LeftPressed)
{
direction--;
inGameUI.ResetBools();
if (direction <= -1)
{
direction = 3;
}
}
}