private void loadShirts()
{
int top = -1;
foreach (DirectoryInfo info in dir.GetDirectories())
{
if (info.Name.Contains("shirt"))
{
try
{
shirt newShirt = new shirt(info);
myList.Add(newShirt);
int toCompare = Convert.ToInt32(info.Name.TrimEnd('s', 'h', 'i', 'r', 't'));
if (top < toCompare)
{
top = toCompare;
}
}
catch (Exception)
{
}
}
}
if (topID >= 0)
{
topID = top + 1;
}
}
/// <summary>
/// Return a random selection of shirts
/// </summary>
/// <param name="num">Number of shirts to return</param>
/// <param name="TYPES_TO_SELECT">Types of shirts to select from</param>
/// <returns>Collection of random shirts</returns>
public shirt[] getRandShirts(int num, List <shirtType> TYPES_TO_SELECT)
{
if (myList.Count == 0)
{
throw new Exception("INVALID NUMBER OF ELEMENTS");
}
else if (num > myList.FindAll((shirt theShirt) => { return(theShirt.available); }).Count)
{
num = myList.FindAll((shirt theShirt) => { return(theShirt.available); }).Count;
}
List <int> selectedIDs = new List <int>();
shirt[] toReturn = new shirt[num];
for (int x = 0; x < num; x++)
{
bool chosen = false;
do
{
int randNum = rand.Next(0, myList.Count);
shirt selected = myList[randNum];
if (!selectedIDs.Contains(selected.id) && selected.available && TYPES_TO_SELECT.Contains(selected.myType)) //If it hasn't already been selected, it's available, and it's of the correct type
{
selectedIDs.Add(selected.id);
toReturn[x] = selected;
chosen = true;
}
} while (!chosen);
}
return(toReturn);
}
public bool createShirt(shirtType type, Image pic)
{
try
{
shirt newShirt = new shirt(type, pic);
shirtManager.getShirts.addShirt(newShirt);
return(true);
}
catch (Exception)
{
return(false);
}
}
public void deleteShirt(shirt s)
{
bool success = s.destroy();
if (success)
{
shirt toRemove = null;
foreach (shirt t in myList)
{
if (s.id == t.id)
{
toRemove = t;
}
}
if (toRemove != null)
{
myList.Remove(toRemove);
}
}
}
/// <summary>
/// Add a shirt to the list
/// </summary>
/// <param name="newShirt">Shirt to add</param>
public void addShirt(shirt newShirt)
{
newShirt.id = topID++;
myList.Add(newShirt);
newShirt.save(dir);
}