public int GetDistance(Ride ride)
{
if (!distanceCache.ContainsKey(ride.Id))
{
(int x, int y) = Position();
distanceCache[ride.Id] = Manhattan.Distance(x, y, ride.StartX, ride.StartY);
}
return(distanceCache[ride.Id]);
}
public Ride(int id, int startX, int startY, int endX, int endY, int start, int end)
{
this.Id = id;
this.StartX = startX;
this.StartY = startY;
this.EndX = endX;
this.EndY = endY;
this.Start = start;
this.End = end;
this.Distance = Manhattan.Distance(this.StartX, this.StartY, this.EndX, this.EndY);
}
public bool CanStart(Ride ride)
{
var earliestStart = EarliestStart(ride);
if (earliestStart <= ride.Start)
{
return(false);
}
if (earliestStart < 0)
{
return(false);
}
var fromStart = Manhattan.Distance(ride.StartX, ride.StartY, 0, 0);
return(earliestStart - fromStart > 0);
}
public int GetDistance(int x, int y)
{
return(Manhattan.Distance(StartX, StartY, x, y));
}
public int Distance(Ride ride)
{
var lastRide = rides.LastOrDefault();
return(Manhattan.Distance(lastRide.StartX, lastRide.StartY, ride.EndX, ride.EndY));
}