public string GetThrust(int distanceToNextCheckpoint, int angleToNextCheckpoint, Point playerPosition,
Point targetPosition)
{
Vector targetVector = new Vector(targetPosition.X - playerPosition.X, targetPosition.Y - playerPosition.Y);
// calculate slowdown value
int slowDownValue = (int)Math.Round(slowDownCalculator.CalculateSlowDown());
Console.Error.WriteLine($"slowDownValue: {slowDownValue}");
// calculate thrust
int thrust = 100 - slowDownValue;
if (thrust < 30)
{
thrust = 30;
}
else if (thrust > 100)
{
thrust = 100;
}
string sThrust = thrust.ToString();
double moveAngle = angleCalculator.CalculateAngle(gamestateCalculator.GameStates.First().PlayerVector,
targetVector);
// if we pass the boostCP -> BOOOOOST...
if (checkpointMemory.AllCheckPointsKnown &&
checkpointMemory.GetCheckpointAtPosition(targetPosition)?.Id ==
boostUseCalculator.GetBoostTargetCheckpoint().Id&&
slowDownValue < 5 &&
distanceToNextCheckpoint > 4000 &&
moveAngle < 18 &&
!boost)
{
sThrust = "BOOST";
boost = true;
}
return(sThrust);
}
public void Start(IInputContainer inputContainer, IInitialCheckpointGuesser initialCheckpointGuesser,
ICheckpointMemory checkpointMemory, IBoostUseCalculator boostUseCalculator,
ITargetFinding targetFinding, IThrustCalculator thrustCalculator, ISpeedCalculator speedCalculator,
IGamestateCalculator gamestateCalculator)
{
// Game Loop
while (true)
{
// Update input on start of each round
inputContainer.Update();
gamestateCalculator.Recalculate();
speedCalculator.CalculateSpeed(inputContainer.PlayerPosition);
#region Checkpoint calculations
// Set first Checkpoint on game start (guessing)
if (checkpointMemory.KnownCheckpoints.Count == 0)
{
checkpointMemory.AddCheckpoint(initialCheckpointGuesser.GuessInitialCheckPoint());
}
// Create a new Checkpoint with current target if we don't know all the Checkpoints yet
if (!checkpointMemory.AllCheckPointsKnown &&
checkpointMemory.GetCheckpointAtPosition(inputContainer.NextCheckpointLocation) == null)
{
checkpointMemory.AddCheckpoint(inputContainer.NextCheckpointLocation);
}
// Try to get the current target Checkpoint. If its null, then we add the newCP and set it as current
// we use a threshold of 600 because we guessed the first Checkpoint
checkpointMemory.CurrentCheckpoint =
checkpointMemory.GetCheckpointAtPosition(inputContainer.NextCheckpointLocation);
if (checkpointMemory.CurrentCheckpoint == null)
{
checkpointMemory.AddCheckpoint(inputContainer.NextCheckpointLocation);
checkpointMemory.CurrentCheckpoint =
checkpointMemory.GetCheckpointAtPosition(inputContainer.NextCheckpointLocation);
}
// if we target the first Checkpoint we can safely say, that we know all Checkpoints
if (checkpointMemory.CurrentCheckpoint.Id == 0 &&
!checkpointMemory.AllCheckPointsKnown)
{
// update the first Checkpoint with exact values
checkpointMemory.UpdateCheckpoint(checkpointMemory.CurrentCheckpoint,
inputContainer.NextCheckpointLocation);
checkpointMemory.AllCheckPointsKnown = true;
}
Checkpoint cpAfterNextCp = null;
if (checkpointMemory.AllCheckPointsKnown)
{
checkpointMemory.NextCheckpoint =
checkpointMemory.KnownCheckpoints.ToList()
.Find(x => x.Id == checkpointMemory.CurrentCheckpoint.Id + 1) ??
checkpointMemory.KnownCheckpoints[0];
cpAfterNextCp =
checkpointMemory.KnownCheckpoints.ToList().Find(x => x.Id == checkpointMemory.NextCheckpoint.Id + 1) ??
checkpointMemory.KnownCheckpoints[0];
}
#endregion
#region target finding
Point target = targetFinding.GetTarget(inputContainer.PlayerPosition, checkpointMemory.CurrentCheckpoint,
checkpointMemory.NextCheckpoint, cpAfterNextCp);
#endregion
#region thrust calculations
string sThrust =
thrustCalculator.GetThrust(inputContainer.DistanceToNextCheckPoint, inputContainer.AngleToNextCheckPoint,
inputContainer.PlayerPosition, target);
#endregion
#region status messages
if (false)
{
foreach (var cp in checkpointMemory.KnownCheckpoints)
{
Console.Error.WriteLine(cp.Id + " " + cp.Position.X + " " + cp.Position.Y + " " + cp.DistToNext);
}
Console.Error.WriteLine("cp count: " + checkpointMemory.KnownCheckpoints.Count);
Console.Error.WriteLine("allCheckpointsKnown: " + checkpointMemory.AllCheckPointsKnown);
Console.Error.WriteLine("nextCheckpointDist: " + inputContainer.DistanceToNextCheckPoint);
Console.Error.WriteLine("nextCheckpointAngle: " + inputContainer.AngleToNextCheckPoint);
//Console.Error.WriteLine("currentVectorAngle: " + currentVectorAngle);
//Console.Error.WriteLine("currentVectorX: " + currentVectorX);
//Console.Error.WriteLine("currentVectorY: " + currentVectorY);
//Console.Error.WriteLine("nextCpVectorX: " + nextCpVectorX);
//Console.Error.WriteLine("nextCpVectorY: " + nextCpVectorY);
//Console.Error.WriteLine("lastPosition: " + lastPosition);
//Console.Error.WriteLine("currentPosition: " + inputContainer.PlayerPosition);
//Console.Error.WriteLine("currentVectorAngle: " + currentVectorAngle);
//Console.Error.WriteLine("currentVectorAngle: " + currentVectorAngle);
//Console.Error.WriteLine("distSlow: " + distSlow);
//Console.Error.WriteLine("angleSlow: " + angleSlow);
Console.Error.WriteLine("boostCpId: " + boostUseCalculator.GetBoostTargetCheckpoint().Id);
//Console.Error.WriteLine("thrust: " + thrust);
Console.Error.WriteLine("currentCP: " + checkpointMemory.CurrentCheckpoint.Id);
Console.Error.WriteLine("nextCP: " + checkpointMemory.NextCheckpoint?.Id);
}
#endregion
Console.WriteLine(target.X + " " + target.Y + " " + sThrust);
}
}