public object Get()
{
using (var db = new BeyondProximaContext())
{
return(db.StarSystems.ToArray());
}
}
public object Get()
{
using (var db = new BeyondProximaContext())
{
return(db.Planets.ToArray());
}
}
public object Get(int id)
{
using (var db = new BeyondProximaContext())
{
return((object)db.StarSystems.Find(id) ?? NotFound());
}
}
public object Post(int id, FleetCourseModel fleetCourse)
{
using (var db = new BeyondProximaContext())
{
var fleet = db.Fleets.Find(id);
if (fleet == null)
{
return(NotFound());
}
var destination = db.StarSystems.Find(fleetCourse.Destination);
if (destination == null)
{
return(NotFound());
}
if (fleet.StarSystemId == destination.Id)
{
// cancel course
fleet.DestinationStarSystemId = null;
fleet.TotalSteps = null;
fleet.NextX = null;
fleet.NextY = null;
fleet.CurrentStep = null;
}
else
{
fleet.DestinationStarSystemId = destination.Id;
var deltaX = fleet.X - destination.X;
var deltaY = fleet.Y - destination.Y;
var distance = Math.Pow(Math.Pow(deltaX, 2) + Math.Pow(deltaY, 2), 0.5);
fleet.TotalSteps = (float)distance / 1; // TODO ship speed
fleet.NextX = (1 / fleet.TotalSteps) * deltaX;
fleet.NextY = (1 / fleet.TotalSteps) * deltaY;
fleet.CurrentStep = 0;
}
db.SaveChanges();
return(Ok());
}
}
