public override WorldEvent GenerateObject(Hero hero, IFactory <WorldEvent> factory = null)
{
EventRarity rarity = EventRarity.Common;
WorldEvent worldEvent = null;
while (worldEvent == null)
{
rarity = GenerateRarity();
worldEvent = GenerateEvent(rarity);
}
if (worldEvent.UniquePerSession || worldEvent.UniquePerHero)
{
// Remove it from our list
Events[rarity].Remove(worldEvent);
// Have we already done this event on this hero?
if (worldEvent.UniquePerHero)
{
// Find a different event
if (hero.UniqueEventsSeen.Contains(worldEvent.Name))
{
return(GenerateObject(hero));
}
// Remember this event
else
{
hero.UniqueEventsSeen.Add(worldEvent.Name);
}
}
}
worldEvent.Hero = hero;
return(worldEvent);
}
public EventData GetEvent(EventType type = EventType.Random, EventRarity rarity = EventRarity.Random, EventGoodness goodness = EventGoodness.Random, bool force = true)
{
List <EventData> compatibleEvents = new List <EventData>(_events);
compatibleEvents.RemoveAll(e => e.Type == EventType.Special);
if (type != EventType.Random)
{
compatibleEvents.RemoveAll(e => e.Type != type);
}
if (rarity != EventRarity.Random)
{
compatibleEvents.RemoveAll(e => e.Rarity != rarity);
}
else
{
int rndRarity = _rnd.Next(9);
if (rndRarity <= 3)
{
compatibleEvents.RemoveAll(e => e.Rarity != EventRarity.Often);
}
else if (rndRarity <= 6)
{
compatibleEvents.RemoveAll(e => e.Rarity != EventRarity.Regular);
}
else
{
compatibleEvents.RemoveAll(e => e.Rarity != EventRarity.Rare);
}
}
if (goodness != EventGoodness.Random)
{
compatibleEvents.RemoveAll(e => e.Goodness != goodness);
}
else
{
compatibleEvents.RemoveAll(e => e.Goodness != GetGoodness());
}
if (compatibleEvents.Count == 0)
{
if (force)
{
compatibleEvents = _events;
}
else
{
return(null);
}
}
int index = _rnd.Next(compatibleEvents.Count);
return(compatibleEvents[index]);
}
private WorldEvent GenerateEvent(EventRarity rarity)
{
int index = random.Next(0, Events[rarity].Count);
WorldEvent worldEvent = null;
if (Events[rarity].Count != 0)
{
worldEvent = Events[rarity][index];
}
return(worldEvent);
}
public WorldEventTable()
{
random = new Random();
Weights = new Dictionary <EventRarity, double>();
Weights[EventRarity.Common] = 0.67;
Weights[EventRarity.Uncommon] = 0.20;
Weights[EventRarity.Rare] = 0.11;
Weights[EventRarity.Legendary] = 0.02;
Events = new Dictionary <EventRarity, List <WorldEvent> >();
for (EventRarity rarity = EventRarity.Common; rarity <= EventRarity.Legendary; ++rarity)
{
Events[rarity] = new List <WorldEvent>();
}
}
