private void CreateRegularColumns()
{
foreach (ContainerStack cs in _toBePlacedStacks)
{
bool stackIsAdded = false;
for (int i = 0; i < ContainerColumns.Count && !stackIsAdded; i++)
{
try
{
ContainerColumns[i].AddStack(cs);
stackIsAdded = true;
}catch
{
//If it can't be placed in any column, create a new column
if (i == ContainerColumns.Count - 1)
{
ContainerColumn newColumn = new ContainerColumn(_maxRows);
newColumn.AddStack(cs);
ContainerColumns.Add(newColumn);
stackIsAdded = true;
}
}
}
}
}
//Constructor
public Ship(int rows, int columns, int maxWeight)
{
//Init
CurrentWeight = 0;
this.RowsAmount = rows;
this.ColumnsAmount = columns;
ColumnGrid = new ContainerColumn[columns];
this.MaxWeight = maxWeight;
}
private void CreateCooledColumns()
{
//Creates new columns for each cooled stack
List <ContainerStack> cooledStacks = _toBePlacedStacks.FindAll(cs => cs.IsCooled).ToList();
foreach (ContainerStack cs in cooledStacks)
{
ContainerColumn cooledColumn = new ContainerColumn(_maxRows);
cooledColumn.AddStack(cs);
_toBePlacedStacks.Remove(cs);
ContainerColumns.Add(cooledColumn);
}
}
private void PlaceColumnInGrid(ContainerColumn containerColumn, int position)
{
if (ColumnGrid[position] == null && containerColumn.TotalWeight + CurrentWeight <= MaxWeight)
{
ColumnGrid[position] = containerColumn;
ToBePlacedColumns.Remove(containerColumn);
}
else
{
if (ColumnGrid[position] != null)
{
throw new Exception("Position already occupied.");
}
else
{
throw new Exception("Exceeding max weight.");
}
}
}
private void CreatePreciousColumns()
{
List <ContainerStack> preciousStacks = _toBePlacedStacks.FindAll(cs => cs.IsPrecious).ToList();
int preciousStacksAmount = preciousStacks.Count;
//Creates at least two columns
while (ContainerColumns.Count < 2)
{
ContainerColumn cc = new ContainerColumn(_maxRows);
ContainerColumns.Add(cc);
}
ContainerColumns = ContainerColumns.OrderByDescending(cc => cc.TotalWeight).ToList();
ContainerColumn heaviest1 = ContainerColumns[0];
ContainerColumn heaviest2 = ContainerColumns[1];
foreach (ContainerStack cs in preciousStacks)
{
if (heaviest1.TotalWeight > heaviest2.TotalWeight)
{
try
{
heaviest2.AddStack(cs);
_toBePlacedStacks.Remove(cs);
}
catch (Exception)
{
try
{
heaviest1.AddStack(cs);
_toBePlacedStacks.Remove(cs);
}
catch
{
_unplaceableStacks.Add(cs);
_toBePlacedStacks.Remove(cs);
}
}
}
else
{
try
{
heaviest1.AddStack(cs);
_toBePlacedStacks.Remove(cs);
}
catch (Exception)
{
try
{
heaviest2.AddStack(cs);
_toBePlacedStacks.Remove(cs);
}
catch
{
_unplaceableStacks.Add(cs);
_toBePlacedStacks.Remove(cs);
}
}
}
}
}
