public void Initialize(RandomType randomType)
{
// swap LR
if (randomType.HasFlag(RandomType.LR))
{
if (r.Next(0, 2) % 2 == 0)
{
Swap(keyChange, 8, 9);
}
}
// swap in symbol
if (randomType.HasFlag(RandomType.Symbol))
{
RandomSwap(0, 4);
}
// swap in direction
if (randomType.HasFlag(RandomType.Direction))
{
RandomSwap(4, 8);
}
// exchange symbol and direction
if (randomType.HasFlag(RandomType.Symbol) && randomType.HasFlag(RandomType.Direction))
{
if (r.Next(0, 2) % 2 == 0)
{
for (int i = 0; i < 4; i++)
{
Swap(keyChange, i, i + 4);
}
}
}
}