/// <summary>
/// Handles the Click event of the btnAdd control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
void btnAdd_Click(object sender, EventArgs e)
{
// Validate
if (!_selectedItem.HasValue)
{
MessageBox.Show("You must select an item to add first.");
return;
}
if (RequireDistinct)
{
if (lstItems.Items.Cast <CharacterTemplateEquippedItem>().Any(x => _selectedItem.HasValue && x.ID == _selectedItem.Value))
{
MessageBox.Show("That item is already in the list.");
_selectedItem = null;
return;
}
}
// Add
var newItem = new CharacterTemplateEquippedItem(_selectedItem.Value, ItemChance.FromPercent(1.0f));
lstItems.Items.Add(newItem);
if (RequireDistinct)
{
_selectedItem = null;
txtItem.Text = string.Empty;
}
// Select the new item
lstItems.SelectedItem = newItem;
}
/// <summary>
/// Handles the Leave event of the txtAmount control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
void txtChance_Leave(object sender, EventArgs e)
{
if (lstItems.SelectedItem == null)
{
return;
}
// Get the selected item
if (!(lstItems.SelectedItem is CharacterTemplateEquippedItem))
{
Debug.Fail("Was expecting type " + typeof(CharacterTemplateEquippedItem));
return;
}
var sel = (CharacterTemplateEquippedItem)lstItems.SelectedItem;
// Parse the new amount
float chancePct;
if (!float.TryParse(txtChance.Text, out chancePct))
{
return;
}
ItemChance newItemChance = ItemChance.FromPercent(chancePct / 100f);
// Check that the amount changed
if (sel.Chance == newItemChance)
{
return;
}
// Set the new amount
sel.Chance = newItemChance;
// Force the text to refresh
lstItems.Items[lstItems.SelectedIndex] = sel;
}
