/// <summary>
/// Get possible positioning to perform mining to given location
/// </summary>
public static DirectionSet GetPossibleMiningPositioning(this IEnvironmentObject env, IntVector3 p,
MineActionType mineActionType)
{
DirectionSet ds;
switch (mineActionType)
{
case MineActionType.Mine:
ds = DirectionSet.Planar;
if (env.GetTileData(p.Up).IsClear)
{
ds |= DirectionSet.DownNorth |
DirectionSet.DownEast |
DirectionSet.DownSouth |
DirectionSet.DownWest;
}
break;
case MineActionType.Stairs:
ds = DirectionSet.Planar | DirectionSet.Down;
if (env.CanMoveFrom(p.Down, Direction.Up))
{
ds |= DirectionSet.Up;
}
break;
default:
throw new Exception();
}
return(ds);
}