public void ControllerUpdate(float leftTrigger, float rightTrigger, Vector2 leftStickDirection, Vector2 rightStickDirection)
{
if (Stunned || !IsAlive)
{
return;
}
if (Math.Abs(leftStickDirection.Length()) > CodingConstants.JoystickTolerance)
{
Facing = leftStickDirection;
}
if (leftTrigger > CodingConstants.TriggerPress && Velocity.Length() > 0)
{
Facing = Facing.Rotate(180);
}
if (InputService.InputDevices[Player.PlayerIndex] is Keyboard)
{
if (rightStickDirection != Vector2.Zero)
{
Facing = rightStickDirection;
}
}
Velocity = leftStickDirection;
}
public void Rotate(Direction direction)
{
Facing = Facing.Rotate(direction);
Arms = RotateArms(direction);
}
static void Main(string[] args)
{
Console.WriteLine("Day 1");
Console.WriteLine("Star 1");
Console.WriteLine();
var instructions = File.ReadAllText(inputFile).Split(", ");
//var instructions = "R8, R4, R4, R8".Split(", ");
//Start facing north.
Facing facing = Facing.North;
(int x, int y)position = (0, 0);
HashSet <(int x, int y)> visitedLocations = new HashSet <(int x, int y)>()
{
(0, 0)
};
bool found = false;
(int x, int y)hqPos = (0, 0);
foreach (string instruction in instructions)
{
switch (instruction[0])
{
case 'R':
facing = facing.Rotate(true);
break;
case 'L':
facing = facing.Rotate(false);
break;
default:
throw new ArgumentException($"Unexpected direction: {instruction[0]}");
}
int distance = int.Parse(instruction.Substring(1));
foreach ((int x, int y)p in position.Move(facing, distance))
{
if (!found)
{
if (!visitedLocations.Add(p))
{
found = true;
hqPos = p;
}
}
}
position = position.Move(facing, distance).Last();
}
Console.WriteLine($"Final distance: {Math.Abs(position.x) + Math.Abs(position.y)}");
Console.WriteLine();
Console.WriteLine("Star 2");
Console.WriteLine();
Console.WriteLine($"HQ Location: {Math.Abs(hqPos.x) + Math.Abs(hqPos.y)}");
Console.WriteLine();
Console.ReadKey();
}
private bool Unrotate()
{
Facing = Facing.Rotate(-1.5f);
return(true);
}
private bool Rotate()
{
Facing = Facing.Rotate(1.5f);
return(true);
}
