/// <summary>
/// Grabs the highest set bit from the tile value.
/// </summary>
/// <param name="g">Tile bit-permission value</param>
/// <returns>Bit index</returns>
public static GroundTileType GetIndex(this GroundTileAllowed g)
{
int val = (int)g;
for (byte i = 0; i < 8 * sizeof(GroundTileAllowed); i++)
{
val >>= 1;
if (val == 0)
{
return((GroundTileType)i);
}
}
return(0);
}
public static bool Contains(this GroundTileAllowed g1, GroundTileType g2) => (g1 & (GroundTileAllowed)(1 << (int)g2)) != 0;