// Ditto, except for the front left (in case container content needs to be cooled)
public void AddContainerToFrontLeft(Container container)
{
ContainersInFrontLeft.Add(container);
Containers.Remove(container);
}
// Assumptions: Containers in the front and back can still be reached from one side
public void Sort(List <Container> containers)
{
int widthToCheckLeft = 0;
int widthToCheckFrontLeft = 0;
int widthToCheckBackLeft = 0;
int widthToCheckRight = 0;
int widthToCheckFrontRight = 0;
int widthToCheckBackRight = 0;
for (int i = 0; i < containers.Count; i++)
{
// Switch case depending on where the container has to be placed
switch (CheckPlacement(containers[i], Weight.CurrentWeight,
Weight.WeightLeft))
{
case ShipPosition.Left:
// If there's no definition for dictionary at specific key (or width)
if (!ContainerStack.CheckIfStackExists(ContainersLeft, widthToCheckLeft))
{
// Create new dictionary and add container immediately
ContainersLeft.Add(widthToCheckLeft, new ContainerStack());
Crane.AddContainerLeft(this, containers[i], widthToCheckLeft);
break;
}
// If there's still space left
if (ContainersLeft[widthToCheckLeft].CanStack)
{
// If adding the container wouldn't go over the limit
if (ContainersLeft[widthToCheckLeft]
.CheckIfContainerGoesOnTop(ContainersLeft[widthToCheckLeft].StackedContainers,
containers[i].Weight))
{
// Then add the container
Crane.AddContainerLeft(this, containers[i], widthToCheckLeft);
}
else
{
// If the width is at maximum value
if (widthToCheckLeft == Width)
{
// Cannot stack on middle left anymore
ContainersLeft[widthToCheckLeft].CanStack = false;
}
else
{
// Otherwise increase width to check
widthToCheckLeft++;
}
}
}
break;
// The following cases repeat the same pattern
case ShipPosition.Right:
if (!ContainerStack.CheckIfStackExists(ContainersRight, widthToCheckRight))
{
ContainersRight.Add(widthToCheckRight, new ContainerStack());
Crane.AddContainerRight(this, containers[i], widthToCheckRight);
break;
}
if (ContainersRight[widthToCheckRight].CanStack)
{
if (ContainersRight[widthToCheckRight]
.CheckIfContainerGoesOnTop(ContainersRight[widthToCheckRight].StackedContainers,
containers[i].Weight))
{
Crane.AddContainerRight(this, containers[i], widthToCheckRight);
}
else
{
if (widthToCheckRight == Width)
{
ContainersRight[widthToCheckRight].CanStack = false;
}
else
{
widthToCheckRight++;
}
}
}
break;
case ShipPosition.FrontRight:
if (!ContainerStack.CheckIfStackExists(ContainersInFrontRight, widthToCheckFrontRight))
{
ContainersInFrontRight.Add(widthToCheckFrontRight, new ContainerStack());
Crane.AddContainerToFrontRight(this, containers[i], widthToCheckLeft);
break;
}
if (ContainersInFrontRight[widthToCheckFrontRight].CanStack)
{
if (ContainersInFrontRight[widthToCheckFrontRight]
.CheckIfContainerGoesOnTop(ContainersInFrontRight[widthToCheckFrontRight].StackedContainers,
containers[i].Weight))
{
Crane.AddContainerToFrontRight(this, containers[i], widthToCheckFrontRight);
}
else
{
if (widthToCheckFrontRight == Width)
{
ContainersLeft[widthToCheckFrontRight].CanStack = false;
}
else
{
widthToCheckFrontRight++;
}
}
}
break;
case ShipPosition.FrontLeft:
if (!ContainerStack.CheckIfStackExists(ContainersInFrontLeft, widthToCheckFrontLeft))
{
ContainersInFrontLeft.Add(widthToCheckFrontLeft, new ContainerStack());
Crane.AddContainerToFrontLeft(this, containers[i], widthToCheckFrontLeft);
break;
}
if (ContainersInFrontLeft[widthToCheckFrontLeft].CanStack)
{
if (ContainersInFrontLeft[widthToCheckFrontLeft]
.CheckIfContainerGoesOnTop(ContainersInFrontLeft[widthToCheckFrontLeft].StackedContainers,
containers[i].Weight))
{
Crane.AddContainerToFrontLeft(this, containers[i], widthToCheckFrontLeft);
}
else
{
if (widthToCheckFrontLeft == Width)
{
ContainersInFrontLeft[widthToCheckFrontLeft].CanStack = false;
}
else
{
widthToCheckFrontLeft++;
}
}
}
break;
case ShipPosition.BackRight:
if (!ContainerStack.CheckIfStackExists(ContainersInBackRight, widthToCheckBackRight))
{
ContainersInBackRight.Add(widthToCheckLeft, new ContainerStack());
Crane.AddContainerToBackRight(this, containers[i], widthToCheckLeft);
break;
}
if (ContainersInBackRight[widthToCheckBackRight].CanStack)
{
if (ContainersInBackRight[widthToCheckBackRight]
.CheckIfContainerGoesOnTop(ContainersInBackRight[widthToCheckBackRight].StackedContainers,
containers[i].Weight))
{
Crane.AddContainerToBackRight(this, containers[i], widthToCheckBackRight);
}
else
{
if (widthToCheckBackRight == Width)
{
ContainersInBackRight[widthToCheckBackRight].CanStack = false;
}
else
{
widthToCheckBackRight++;
}
}
}
break;
case ShipPosition.BackLeft:
if (!ContainerStack.CheckIfStackExists(ContainersInBackLeft, widthToCheckBackLeft))
{
ContainersLeft.Add(widthToCheckBackLeft, new ContainerStack());
Crane.AddContainerToBackLeft(this, containers[i], widthToCheckBackLeft);
break;
}
if (ContainersInBackLeft[widthToCheckFrontRight].CanStack)
{
if (ContainersLeft[widthToCheckBackLeft]
.CheckIfContainerGoesOnTop(ContainersLeft[widthToCheckBackLeft].StackedContainers,
containers[i].Weight))
{
Crane.AddContainerToBackLeft(this, containers[i], widthToCheckBackLeft);
}
else
{
if (widthToCheckBackLeft == Width)
{
ContainersInBackLeft[widthToCheckBackLeft].CanStack = false;
}
else
{
widthToCheckBackLeft++;
}
}
}
break;
}
}
}
