/// <summary>
/// Handles dropping of items in given collection.
/// </summary>
/// <param name="dataCollection"></param>
private void DropItems(Creature killer, Random rnd, Position pos, IEnumerable<DropData> dataCollection)
{
var dropped = new HashSet<int>();
foreach (var dropData in dataCollection)
{
if (dropData == null || !AuraData.ItemDb.Exists(dropData.ItemId))
{
Log.Warning("Creature.Kill: Invalid drop '{0}' from '{1}'.", (dropData == null ? "null" : dropData.ItemId.ToString()), this.RaceId);
continue;
}
var dropRate = dropData.Chance;
var dropChance = rnd.NextDouble() * 100;
var month = ErinnTime.Now.Month;
// Add global bonus
float itemDropBonus;
string bonuses;
if (ChannelServer.Instance.GameEventManager.GlobalBonuses.GetBonusMultiplier(GlobalBonusStat.ItemDropRate, out itemDropBonus, out bonuses))
dropRate *= itemDropBonus;
// Tuesday: Increase in dungeon item drop rate.
// Wednesday: Increase in item drop rate from animals and nature.
// +50%, bonus is unofficial.
if ((month == ErinnMonth.Baltane && this.Region.IsDungeon) || (month == ErinnMonth.AlbanHeruin && !this.Region.IsDungeon))
dropRate *= 1.5f;
// Add conf
dropRate *= ChannelServer.Instance.Conf.World.DropRate;
if (dropChance < dropRate)
{
// Only drop any item once
if (dropped.Contains(dropData.ItemId))
continue;
var item = new Item(dropData);
item.ModifyEquipStats(rnd);
item.Drop(this.Region, pos, Item.DropRadius, killer, false);
dropped.Add(dropData.ItemId);
}
}
}