public static Caravan UpdateCaravanPosition(Caravan car)
{
Camp destination;
using (var db = new MinionWarsEntities())
{
destination = db.Camp.Find(car.destination_id);
}
if (car.directions == null)
{
Geolocations.GetCaravanDirections(car.location, destination.location);
}
if (car.location.Distance(destination.location) <= 50)
{
car = CampManager.CaravanArrival(car);
}
else
{
if (car.current_step == null)
{
car.current_step = Geolocations.GetCaravanDirectionMovement(car, destination.location);
if (car.current_step == null)
{
car.directions = Geolocations.GetCaravanDirections(car.location, destination.location);
}
else
{
using (var db = new MinionWarsEntities())
{
db.Caravan.Attach(car);
db.Entry(car).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
}
if (car.location.Distance(car.current_step) <= 10)
{
car.current_step = Geolocations.GetCaravanDirectionMovement(car, destination.location);
if (car.current_step == null)
{
car.directions = Geolocations.GetCaravanDirections(car.location, destination.location);
}
else
{
using (var db = new MinionWarsEntities())
{
db.Caravan.Attach(car);
db.Entry(car).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
}
car.location = Geolocations.PerformDirectionMovement(car.location, car.current_step, car.last_movement.Value, 2);
car.last_movement = DateTime.Now;
using (var db = new MinionWarsEntities())
{
db.Caravan.Attach(car);
db.Entry(car).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
return(car);
}
