public void DoWithSearch(Entity entity, ObjectMesh objectMesh)
{
List <GameObject> nearbyObjects = objectMesh.GetObjectsInRange((int)entity.Position.X, (int)entity.Position.Y, 100);
foreach (GameObject o in nearbyObjects)
{
if (o is Person p && p.Sex == Sex.Female)
{
entity.SetColor(Color.Red);
return;
}
}
entity.SetBaseColor();
}
// Retrieve GameObject at the specified point and satisfies the given predicate.
public GameObject GetObjectAtPoint(Point point, Predicate <GameObject> predicate)
{
RectangleF pointRectangle = new RectangleF(point, new SizeF(0.1f, 0.1f));
List <GameObject> gameObjects = ObjectMesh.GetObjectsInRange(point.X, point.Y, 1)
.Where(g => predicate(g) && g.GetRectangleF().IntersectsWith(pointRectangle)).ToList();
if (gameObjects.Count > 0)
{
return(gameObjects[0]);
}
else
{
return(null);
}
}
public void DoWithSearchAndTime(Entity entity, ObjectMesh objectMesh, GameTime time)
{
if (timerEnabled && stopTime != null)
{
if (time >= stopTime)
{
entity.SetCanMove(true);
End();
}
return;
}
if (entity is Person person)
{
int range = Person.mateRange;
int mateRangeSquared = Person.mateRange * Person.mateRange;
// Search all nearbyObjects for people to mate with. Then mate with all of them that are in range.
List <GameObject> nearbyObjects = objectMesh.GetObjectsInRange(person.Position.X, person.Position.Y, range);
foreach (GameObject gameObject in nearbyObjects)
{
if (gameObject is Person mate && mate.Sex != person.Sex && !person.IsPregnant && !mate.IsPregnant &&
Utilities.SquaredDistance(person.Position, mate.Position) < mateRangeSquared)
{
person.ReproduceWith(mate);
// Start timer. Initialize stopTime to the current time plus x number of seconds. Start checking time to allow player to move.
if (!timerEnabled)
{
timerEnabled = true;
person.SetCanMove(false);
stopTime = time.Copy();
stopTime.AddSeconds(Person.mateTime);
}
}
}
}
if (!timerEnabled)
{
End();
}
}
// Update Cycle.
public void EntityUpdate(GameTime gameTime, ObjectMesh objectMesh, int mouseX, int mouseY)
{
entityCount = Entities.Count;
UpdateData();
if (Utilities.Rng.NextDouble() < animalSpawnChance && entityCount < maxEntityCount)
{
SpawnRandomAnimal();
}
List <Entity> deadEntities = new List <Entity>();
// Player updates.
if (Player.BasePerson != null)
{
if (Player.BasePerson.Hunger <= 0.0)
{
//Player.BasePerson.TakeDamage(1, null);
}
if (Player.IsAlive && Player.BasePerson.Health <= 0)
{
Player.OnCancelData(); // Player is dead and does not have data to display.
Player.Kill();
deadEntities.Add(Player.BasePerson);
Player.Move();
}
else
{
Player.CarryOutAction(objectMesh, GameTime);
Player.Move();
Player.UpdateData();
}
}
// Updates for the entities in the list.
for (int i = 0; i < Entities.Count; i++)
{
Entity e = Entities[i];
List <GameObject> nearbyObjects = objectMesh
.GetObjectsInRange(e.Position.X, e.Position.Y, e.VisionRange)
.Where(o => o != e)
.ToList();
if (e.GetHealth() <= 0)
{
deadEntities.Add(e);
if (e is Person person)
{
person.DropAllItems(false);
person.OnCancelData();
}
else if (e is Animal animal)
{
animal.OnCancelData();
}
}
else
{
// -- Person Updates --
if (e is Person p && personBrainCounter == 0) // Only decide action after a certain period of time. 1 / personBrainPeriod times.
{
if (e.Hunger <= 0.0)
{
e.TakeDamage(1, null);
}
p.UpdateNeeds();
p.UpdateData();
// People that are close together will decrease their social need.
if (nearbyObjects.OneSatisfies(g => g.ObjectID != p.ObjectID && g is Person))
{
p.DecreaseSocialNeed();
}
// People close to a campfire will be warmed up.
if (nearbyObjects.OneSatisfies(g => g is Campfire))
{
p.DecreaseWarmthNeed();
}
if (!e.ActionLocked) // Locked actions will not be overwritten. Used to make entity wait.
{
personBrain.DecideAction(p, nearbyObjects, PersonCount, GetItemCount(ItemType.Apple), mouseX, mouseY);
}
}
// -- Animal Updates --
if (e is Animal a && animalBrainCounter == 0)
{
if (!a.ActionLocked)
{
animalBrain.DecideAction(a, nearbyObjects);
}
a.UpdateNeeds();
}
e.CarryOutAction(objectMesh, GameTime);
}
}
// Update brain counters after all entities have been updated.
personBrainCounter = (personBrainCounter + 1) % personBrainPeriod;
animalBrainCounter = (animalBrainCounter + 1) % animalBrainPeriod;
foreach (Entity e in deadEntities)
{
EntitiesRemove(e);
}
GameTime = gameTime;
}
