public bool BeenToTarget(Location currentLocation, TurnAction action)
{
var loc = MovementTool.ApplyMovement(currentLocation, action);
var value = LocationsTracker.Count(s => s.X == loc.X && s.Y == loc.Y) > 0;
return(value);
}
public TurnAction GetNextDirection(IList <TurnAction> movements, Location loc)
{
LocationsTracker.Push(loc);//Register location as visited
if (movements.Count == 1)
{
try
{
var now = MovementTool.Reverse(ActionTracker.Pop());
StepTracker.Push(new TrackedLocation(loc, now));
return(now);
}catch (Exception e)
{
var now = movements[0];
StepTracker.Push(new TrackedLocation(loc, now));
ActionTracker.Push(now);
return(now);
}
}
var trimHasBeen = movements.Where(s => !BeenToTarget(loc, s)).ToList();
if (trimHasBeen.Count == 0)
{
var now = MovementTool.Reverse(ActionTracker.Pop());
StepTracker.Push(new TrackedLocation(loc, now));
return(now);
}
TurnAction dirToGoBias;
try
{
dirToGoBias = MovementTool.Leftify(ActionTracker.Peek());
}
catch (Exception)
{
dirToGoBias = movements[new Random().Next(movements.Count)];
}
var value = trimHasBeen.Contains(dirToGoBias)
? dirToGoBias
: trimHasBeen[new Random().Next(trimHasBeen.Count)];
StepTracker.Push(new TrackedLocation(loc, value));
ActionTracker.Push(value);
return(value);
}
