public override void Do(Entity entity)
{
double squaredDistance = Utilities.SquaredDistance(entity.Position, fleeObject.Position);
if (squaredDistance < entity.VisionRange * entity.VisionRange)
{
double x = entity.Position.X + entity.Position.X - fleeObject.Position.X;
double y = entity.Position.Y + entity.Position.Y - fleeObject.Position.Y;
activeAction = new GotoAction(x, y, entity.Size);
activeAction.Do(entity);
}
else
{
entity.ApplyNeedDeltas(UtilityDeltas);
End();
}
if (activeAction != null && activeAction.State == ActionState.Failure) // If the entity has hit a wall while running away, head to a random point.
{
OrderedPair <int> randomPoint = Utilities.GetDirectionalPoint(entity.CollisionDirection, entity.Position);
activeAction = new GotoAction(randomPoint.X, randomPoint.Y, entity.Size);
}
}
public override void DoWithTime(Entity entity, GameTime time)
{
if (!started)
{
// Make entity get close to mate.
if (Math.Sqrt(Utilities.SquaredDistance(entity.Position, mate.Position)) > Person.mateRange)
{
entity.Goto(mate.Position.X, mate.Position.Y);
return;
}
else
{
((Person)entity).MateWith(mate);
started = true;
}
}
if (!timerEnabled)
{
StartWaitTimer(entity, time);
}
if (time >= stopTime)
{
((Person)entity).ReproduceWith(mate);
Release(entity);
}
entity.ApplyNeedDeltas(UtilityDeltas);
mate.ApplyNeedDeltas(UtilityDeltas);
}
public override void Do(Entity entity)
{
if (Math.Sqrt(Utilities.SquaredDistance(entity.Position, target.Position)) > entity.AttackRange)
{
entity.Goto(target.Position.X, target.Position.Y);
}
else
{
entity.Attack((IMortal)target);
End();
entity.ApplyNeedDeltas(UtilityDeltas);
}
}
public override void Do(Entity entity)
{
if (Utilities.SquaredDistance(entity.Position, basePosition) > distance * distance) // If too far away, move closer.
{
entity.Goto(basePosition.X, basePosition.Y);
}
else // Otherwise stop.
{
Console.WriteLine($"GameObject {entity.ObjectID} guarding house");
entity.Stop();
entity.ApplyNeedDeltas(UtilityDeltas);
}
}
public override void Do(Entity entity)
{
double distance = Math.Sqrt(Utilities.SquaredDistance(entity.Position, target.Position));
if (distance > 30)
{
entity.GotoWithDistance(target.Position.X + dx, target.Position.Y + dy, 30);
}
else if (distance > entity.VisionRange)
{
End();
}
else
{
entity.ApplyNeedDeltas(UtilityDeltas);
}
}
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();
}
}
