public void HandleReproduction()
{
if (CurrentTask.HasValue())
{
return;
}
if (!Creature.Stats.Species.CanReproduce)
{
return;
}
if (Creature.IsPregnant)
{
return;
}
if (!MathFunctions.RandEvent(0.0002f))
{
return;
}
CreatureAI closestMate = null;
float closestDist = float.MaxValue;
foreach (var ai in Faction.Minions.Where(minion => minion != this && Mating.CanMate(minion.Creature, this.Creature)))
{
var dist = (ai.Position - Position).LengthSquared();
if (!(dist < closestDist))
{
continue;
}
closestDist = dist;
closestMate = ai;
}
if (closestMate != null && closestDist < 30)
{
Tasks.Add(new MateTask(closestMate));
}
}
public ResourceSet GenerateTradeItems(WorldManager world)
{
var toReturn = new ResourceSet();
String[] blacklistTags = { "Money", "Corpse" };
foreach (var tags in TradeGoods)
{
int num = MathFunctions.RandInt(tags.Value, tags.Value + 4);
if (tags.Key == "Craft")
{
for (int i = 0; i < num; i++)
{
MaybeNull <Resource> randResource = null;
if (tags.Key == "Craft")
{
var craftTag = Datastructures.SelectRandom(Crafts);
var availableCrafts = Library.EnumerateResourceTypesWithTag(craftTag);
if (Library.CreateMetaResource("Trinket", null, new Resource("Trinket"), new List <Resource> {
new Resource(Datastructures.SelectRandom(availableCrafts))
}).HasValue(out var trinket))
{
if (MathFunctions.RandEvent(0.3f) && Encrustings.Count > 0)
{
randResource = Library.CreateMetaResource("GemTrinket", null, new Resource("Gem-set Trinket"), new List <Resource>
{
trinket,
new Resource(Datastructures.SelectRandom(Library.EnumerateResourceTypesWithTag(Datastructures.SelectRandom(Encrustings))))
});
}
else
{
randResource = trinket;
}
}
}
if (randResource.HasValue(out var res))
{
toReturn.Add(res);
}
}
}
else
{
var resources = Library.EnumerateResourceTypesWithTag(tags.Key).Select(r => new Resource(r));
if (resources.Count() <= 0)
{
continue;
}
for (int i = 0; i < num; i++)
{
MaybeNull <Resource> randResource = Datastructures.SelectRandom(resources);
if (!randResource.HasValue(out var res) || !res.ResourceType.HasValue(out var resType) || resType.Tags.Any(blacklistTags.Contains))
{
continue;
}
if (randResource.HasValue(out res))
{
toReturn.Add(res);
}
}
}
}
return(toReturn);
}
override public void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
base.Update(gameTime, chunks, camera);
if (!Active)
return;
Creature.NoiseMaker.BasePitch = Stats.VoicePitch;
// Non-dwarves are always at full energy.
Stats.Energy.CurrentValue = 100.0f;
AutoGatherTimer.Update(gameTime);
if (AutoGatherTimer.HasTriggered)
{
if (!String.IsNullOrEmpty(Faction.Race.BecomeWhenEvil) && MathFunctions.RandEvent(0.01f))
{
Faction.Minions.Remove(this);
Faction = World.Factions.Factions[Faction.Race.BecomeWhenEvil];
Faction.AddMinion(this);
}
else if (!String.IsNullOrEmpty(Faction.Race.BecomeWhenNotEvil) && MathFunctions.RandEvent(0.01f))
{
Faction.Minions.Remove(this);
Faction = World.Factions.Factions[Faction.Race.BecomeWhenNotEvil];
Faction.AddMinion(this);
}
foreach (var body in World.EnumerateIntersectingObjects(Physics.BoundingBox.Expand(3.0f)).OfType<ResourceEntity>().Where(r => r.Active && r.AnimationQueue.Count == 0))
{
var resource = Library.GetResourceType(body.Resource.Type);
if (resource.Tags.Contains(Resource.ResourceTags.Edible))
{
if ((Faction.Race.EatsMeat && resource.Tags.Contains(Resource.ResourceTags.AnimalProduct)) ||
(Faction.Race.EatsPlants && !resource.Tags.Contains(Resource.ResourceTags.AnimalProduct)))
{
Creature.GatherImmediately(body);
AssignTask(new ActWrapperTask(new EatFoodAct(this, false)));
}
}
}
OrderEnemyAttack();
}
DeleteBadTasks();
PreEmptTasks();
HandleReproduction();
// Try to find food if we are hungry. Wait - doesn't this rob the player?
if (Stats.Hunger.IsDissatisfied() && World.CountResourcesWithTag(Resource.ResourceTags.Edible) > 0)
{
Task toReturn = new SatisfyHungerTask();
if (Stats.Hunger.IsCritical())
toReturn.Priority = TaskPriority.Urgent;
if (!Tasks.Contains(toReturn) && CurrentTask != toReturn)
AssignTask(toReturn);
}
if (CurrentTask == null) // We need something to do.
{
var goal = GetEasiestTask(Tasks);
if (goal != null)
ChangeTask(goal);
else
{
var newTask = ActOnIdle();
if (newTask != null)
ChangeTask(newTask);
}
}
else
{
if (!CurrentAct.HasValue()) // Should be impossible to have a current task and no current act.
{
// Try and recover the correct act.
// <blecki> I always run with a breakpoint set here... just in case.
ChangeAct(CurrentTask.CreateScript(Creature));
// This is a bad situation!
if (!CurrentAct.HasValue())
ChangeTask(null);
}
if (CurrentAct.HasValue(out Act currentAct))
{
var status = currentAct.Tick();
bool retried = false;
if (CurrentAct.HasValue(out Act newCurrentAct) && CurrentTask != null)
{
if (status == Act.Status.Fail)
{
LastFailedAct = newCurrentAct.Name;
if (!FailedTasks.Any(task => task.TaskFailure.Equals(CurrentTask)))
FailedTasks.Add(new FailedTask() { TaskFailure = CurrentTask, FailedTime = World.Time.CurrentDate });
if (CurrentTask.ShouldRetry(Creature))
if (!Tasks.Contains(CurrentTask))
{
ReassignCurrentTask();
retried = true;
}
}
}
if (CurrentTask != null && CurrentTask.IsComplete(World))
ChangeTask(null);
else if (status != Act.Status.Running && !retried)
ChangeTask(null);
}
}
// With a small probability, the creature will drown if its under water.
if (MathFunctions.RandEvent(GameSettings.Default.DrownChance))
{
var above = VoxelHelpers.GetVoxelAbove(Physics.CurrentVoxel);
var below = VoxelHelpers.GetVoxelBelow(Physics.CurrentVoxel);
bool shouldDrown = (above.IsValid && (!above.IsEmpty || above.LiquidLevel > 0));
if ((Physics.IsInLiquid || (!Movement.CanSwim && (below.IsValid && (below.LiquidLevel > 5))))
&& (!Movement.CanSwim || shouldDrown))
Creature.Damage(Movement.CanSwim ? 1.0f : 30.0f, Health.DamageType.Normal);
}
if (PositionConstraint.Contains(Physics.LocalPosition) == ContainmentType.Disjoint)
{
Physics.LocalPosition = MathFunctions.Clamp(Physics.Position, PositionConstraint);
Physics.PropogateTransforms();
}
}
