LootStoreItemList EqualChanced = new LootStoreItemList(); // Zero chances - every entry takes the same chance
LootStoreItem Roll(Loot loot, ushort lootMode)
{
LootStoreItemList possibleLoot = ExplicitlyChanced;
possibleLoot.RemoveAll(new LootGroupInvalidSelector(loot, lootMode).Check);
if (!possibleLoot.Empty()) // First explicitly chanced entries are checked
{
float roll = (float)RandomHelper.randChance();
foreach (var item in possibleLoot) // check each explicitly chanced entry in the template and modify its chance based on quality.
{
if (item.chance >= 100.0f)
return item;
roll -= item.chance;
if (roll < 0)
return item;
}
}
possibleLoot = EqualChanced;
possibleLoot.RemoveAll(new LootGroupInvalidSelector(loot, lootMode).Check);
if (!possibleLoot.Empty()) // If nothing selected yet - an item is taken from equal-chanced part
return possibleLoot.SelectRandom();
return null; // Empty drop from the group
}
public bool addConditionItem(Condition cond)
{
if (cond == null || !cond.isLoaded())//should never happen, checked at loading
{
Log.outError(LogFilter.Loot, "LootTemplate.addConditionItem: condition is null");
return(false);
}
if (!Entries.Empty())
{
foreach (var i in Entries)
{
if (i.itemid == cond.SourceEntry)
{
i.conditions.Add(cond);
return(true);
}
}
}
if (!Groups.Empty())
{
foreach (var group in Groups.Values)
{
if (group == null)
{
continue;
}
LootStoreItemList itemList = group.GetExplicitlyChancedItemList();
if (!itemList.Empty())
{
foreach (var i in itemList)
{
if (i.itemid == cond.SourceEntry)
{
i.conditions.Add(cond);
return(true);
}
}
}
itemList = group.GetEqualChancedItemList();
if (!itemList.Empty())
{
foreach (var i in itemList)
{
if (i.itemid == cond.SourceEntry)
{
i.conditions.Add(cond);
return(true);
}
}
}
}
}
return(false);
}
