public Vector2 Evade(BaseGameEntity target)
{
float distance = Vector2.Distance(target.position, position);
float ahead = distance / 10;
Vector2 futurePosition = target.position + target.velocity * ahead;
return(Flee(futurePosition));
}
public void FireAt(BaseGameEntity ent, int id)
{
Vector2 direction = ent.GetCenter() - GetCenter();
direction.Normalize();
float rotation = (float)Math.Atan2(direction.Y, direction.X);
this.rotation = rotation;
gun.FireWeapon(rotation);
//Game1.planet.bulletManager.AddBullet(GetCenter(), rotation, 50, .5f, 0);
}
public Vector2 Arrive(BaseGameEntity target, float slowingDistance)
{
Vector2 desiredVelocity = target.position - position;
float distance = desiredVelocity.Length();
if (distance < slowingDistance)
{
desiredVelocity.Normalize();
desiredVelocity *= maxVelocity * (distance / slowingDistance);
}
else
{
desiredVelocity.Normalize();
desiredVelocity *= maxVelocity;
}
Vector2 steering = desiredVelocity - velocity;
return(steering);
}
public float GetDistanceToEntity(BaseGameEntity target)
{
return(Vector2.Distance(position, target.position));
}
