public bool DoModal()
{
byte row = 2;
byte count = 0;
int selected = 0;
var egoItems = new List <InventoryControlItem>();
for (int i = 0; i < this.Inventory.Items.Length; i++)
{
var item = this.Inventory.Items[i];
if (item.Location == 0xff)
{
var egoItem = new InventoryControlItem();
egoItems.Add(egoItem);
if (i == this.SelectedInventoryNumber)
{
selected = egoItems.Count - 1;
}
egoItem.Num = (byte)i;
egoItem.Name = item.Name;
egoItem.Row = row;
if (count % 2 == 0)
{
egoItem.Column = 1;
}
else
{
row++;
egoItem.Column = (byte)(39 - item.Name.Length);
}
count++;
}
}
if (count == 0)
{
var egoItem = new InventoryControlItem
{
Num = 0,
Name = UserInterface.InventoryNothing,
Row = row,
Column = 16,
};
egoItems.Add(egoItem);
}
var array = egoItems.ToArray();
this.Display(array, selected);
return(this.Poll(array, selected));
}
private void ChangeSelection(InventoryControlItem oldItem, InventoryControlItem newItem)
{
if (oldItem == null)
{
throw new ArgumentNullException(nameof(oldItem));
}
if (newItem == null)
{
throw new ArgumentNullException(nameof(newItem));
}
if (oldItem != newItem)
{
this.WindowManager.SetTextColor(SelectedTextForegroundColor, SelectedTextBackgroundColor);
this.WindowManager.GotoPosition(new TextPosition(newItem.Row, newItem.Column));
this.WindowManager.PrintFormatted(newItem.Name);
this.WindowManager.SetTextColor(NormalTextForegroundColor, NormalTextBackgroundColor);
this.WindowManager.GotoPosition(new TextPosition(oldItem.Row, oldItem.Column));
this.WindowManager.PrintFormatted(oldItem.Name);
}
}