/// <summary>
/// Creates a PS or a DS locaion name from an ATC location
/// </summary>
/// <param name="locationName"></param>
/// <param name="PorD"></param>
/// <returns></returns>
private string FormatPickDropLocation(string locationName, ConveyorTypes PorD)
{
return(string.Format("MSAI{0}C{1}{2}{3}S10", locationName.AisleNumber().ToString().PadLeft(2, '0'),
(char)ExtensionMethods.Side(locationName),
locationName.Level(),
(char)PorD));
}
private string FormatRackConvLocation(string locationName, ConveyorTypes IorO)
{
return(string.Format("MSAI{0}L{1}{2}R{3}10", locationName.AisleNumber().ToString().PadLeft(2, '0'),
(char)ExtensionMethods.Side(locationName),
locationName.Level(),
(char)IorO));
}
/// <summary>
/// Calculates the distance along the rail that the shuttle will travel. i.e. the position that the Shuttle.trackRail.MoveTo ActionPoint is set when executing this task
/// </summary>
/// <param name="rackXLocation">The number of the location</param>
/// <returns> The distance along the rail that the shuttle will travel</returns>
private float SetShuttlePosition(float rackXLocation, ConveyorTypes convType = ConveyorTypes.NA)
{
if (rackXLocation > 0) // Position is within the rack (or it is a drive through)
{
if (ParentMS.FREX)
{
if (rackXLocation > ParentMS.FrexPositions) //In the normal rack positions
{
float frontDistance = (ParentMS.FrexPositions * ParentMS.LocationLength) + (ParentMS.RackConveyorLength + ParentMS.ElevatorConveyorLength); //The rail length for the front positions
//totalFrontLocs is the number of positions associated with the frontDistance, note that PSDSlocations are only notional positions as they are not avaiable for the shuttle and they would be a different size compared with ParentMultiShuttle.LocationLength.
//however the PS/DS/elevator space is still a bay
float totalFrontLocs = ParentMS.FrexPositions + ParentMS.PSDSlocations;
return(((rackXLocation - totalFrontLocs) * ParentMS.LocationLength) + frontDistance - (ParentMS.LocationLength / 2));
}
else // in the Front Rack EXtension
{
return((rackXLocation * ParentMS.LocationLength) - (ParentMS.LocationLength / 2));
}
}
else
{
if (!ParentMS.MultiShuttleinfo.DriveThrough)
{
return(((rackXLocation * ParentMS.LocationLength) + ParentMS.RailLengthOffset) - (ParentMS.LocationLength / 2));
}
else //Drive through DMS
{
if (ParentMS.driveThroughLocations.Count > 0)
{
//Calculate and check valid Locations
if (ParentMS.driveThroughLocations.Contains((int)rackXLocation))
{
Log.Write(string.Format("{0} {1}: Cannot send shuttle to xLocation {2}, this location is excluded for drive through. See 'Unused DriveThrough' property", ParentMS.Name, Name, rackXLocation.ToString()), Color.Red);
return(-1); //Will not move the shuttle
}
int lowest = ParentMS.driveThroughLocations.Min();
int highest = ParentMS.driveThroughLocations.Max();
int numLocations = ParentMS.RackLocations - ParentMS.driveThroughLocations.Count;
if ((int)rackXLocation < lowest)
{
if (ParentMS.SwitchEnds) //X Location 1 is at the other end
{
return(ParentMS.Raillength - (((rackXLocation - 1) * ParentMS.LocationLength) + ParentMS.ShuttleCarLength / 2));
}
else
{
return(((rackXLocation - 1) * ParentMS.LocationLength) + ParentMS.ShuttleCarLength / 2);
}
}
else
{
float gapLength = ParentMS.ElevatorGap;
if (ParentMS.ElevatorGap == 0)
{
gapLength = ParentMS.RackConveyorLength * 2 + ParentMS.ElevatorConveyorLength;
}
if (ParentMS.SwitchEnds) //X Location 1 is at the other end
{
return(ParentMS.Raillength - ((((rackXLocation - 1 - ParentMS.driveThroughLocations.Count) * ParentMS.LocationLength) + ParentMS.ShuttleCarLength / 2) + gapLength));
}
else
{
return((((rackXLocation - 1 - ParentMS.driveThroughLocations.Count) * ParentMS.LocationLength) + ParentMS.ShuttleCarLength / 2) + gapLength);
}
}
}
else
{
if ((rackXLocation * ParentMS.LocationLength) > ((ParentMS.Raillength / 2) - ParentMS.ElevatorOffset - ((ParentMS.elevators.First().ElevatorConveyor.Length / 2) + ParentMS.RackConveyorLength)))
{
//Position is before the gap
return(((ParentMS.RackConveyorLength * 2 + (ParentMS.ElevatorConveyorLength)) + (rackXLocation * ParentMS.LocationLength)) - (ParentMS.LocationLength / 2));
}
else
{
return((rackXLocation * ParentMS.LocationLength) - (ParentMS.LocationLength / 2));
}
}
}
}
}
else //Must be a rack conveyor instead or a drivethrough
{
if (ParentMS.MultiShuttleinfo.DriveThrough && convType == ConveyorTypes.OutfeedRack)
{
return(OutfeedRackShuttleLocation);
}
else
{
return(InfeedRackShuttleLocation);
}
}
}