private int findNextAvailableColumn(int startColumn, FindFour.FindFourMoveDirection direction, bool wrap = false)
{
int num = (direction != FindFour.FindFourMoveDirection.LEFT) ? 1 : (-1);
int num2 = startColumn + num;
bool flag = false;
if (num2 < 0 || num2 > numColumns - 1)
{
return(startColumn);
}
while (!isColumnAvailable(num2))
{
num2 += num;
if (num2 >= numColumns || num2 < 0)
{
if (!wrap || flag)
{
break;
}
num2 = startColumn;
num = -num;
flag = true;
}
}
return(num2);
}
public void MoveToken(FindFour.FindFourMoveDirection direction)
{
int num = findNextAvailableColumn(currentTokenColumn, direction);
if (num >= 0 && num < numColumns)
{
setTokenColumn(num);
}
EventManager.Instance.PostEvent(MoveTokenSFXTrigger, EventAction.PlaySound);
}