public override void Run()
{
string[] inputs;
inputs = ReadLine().Split(' ');
int nbFloors = int.Parse(inputs[0]); // number of floors
Log($"Nr of floors: {nbFloors}");
int width = int.Parse(inputs[1]); // width of the area
Log($"Width: {width}");
int nbRounds = int.Parse(inputs[2]); // maximum number of rounds
int exitFloor = int.Parse(inputs[3]); // floor on which the exit is found
int exitXPos = int.Parse(inputs[4]); // position of the exit on its floor
var exitPos = new ElementPos()
{
Floor = exitFloor, XPos = exitXPos, ElementType = "Exit"
};
Log(exitPos);
int nbTotalClones = int.Parse(inputs[5]); // number of generated clones
Log($"We have {nbTotalClones} clones");
int nbAdditionalElevators = int.Parse(inputs[6]); // ignore (always zero)
int nbElevators = int.Parse(inputs[7]); // number of elevators
List <ElementPos> elevators = new List <ElementPos>();
for (int i = 0; i < nbElevators; i++)
{
inputs = ReadLine().Split(' ');
int elevatorFloor = int.Parse(inputs[0]); // floor on which this elevator is found
int elevatorPos = int.Parse(inputs[1]); // position of the elevator on its floor
var elevator = new ElementPos()
{
Floor = elevatorFloor, XPos = elevatorPos, ElementType = "Elevator"
};
elevators.Add(elevator);
Log(elevator);
}
int currRound = 0;
// game loop
while (true)
{
currRound++;
Log($"Current round {currRound} of {nbRounds}");
var clonePos = GetClonePosFromInput(ReadLine());
Log($"Leading clone: {clonePos}");
var action = GetAction(clonePos, exitPos, elevators);
WriteLine($"{action}".ToUpperInvariant()); // action: WAIT or BLOCK or ELEVATOR
}
}
private Direction?DetermineExpectedDirection(ClonePos clonePos, ElementPos posOfElement)
{
Direction?expectedDirection = null;
if (clonePos.XPos < posOfElement.XPos)
{
expectedDirection = Direction.Right;
}
if (clonePos.XPos > posOfElement.XPos)
{
expectedDirection = Direction.Left;
}
return(expectedDirection);
}
private CloneAction GetAction(ClonePos clonePos, ElementPos exit, List <ElementPos> elevators)
{
if (clonePos.XPos == -1 && clonePos.Floor == -1)
{
Log("Invalid clone pos, wait!"); return(CloneAction.Wait);
}
bool cloneOnExitFloor = clonePos.Floor == exit.Floor;
Log($"Drone is on exit floor: {cloneOnExitFloor}");
var elementToNavTo = cloneOnExitFloor ? exit : elevators.FirstOrDefault(e => e.Floor == clonePos.Floor);
if (elementToNavTo == null)
{
Log("We want to move to an elevator on floor {}, but none is found, creating an elevator here!");
var newEl = new ElementPos()
{
Floor = clonePos.Floor, XPos = clonePos.XPos, ElementType = "Own Elevator"
};
elevators.Add(newEl);
return(CloneAction.Elevator);
}
Log($"Moving drone to {elementToNavTo}");
var expectedDirection = DetermineExpectedDirection(clonePos, elementToNavTo);
Log($"We expect the drone to navigate: {expectedDirection}");
if (expectedDirection == null)
{
Log("No direction expected, spot on location, wait"); return(CloneAction.Wait);
}
if (expectedDirection == clonePos.Direction)
{
Log("Same floor, going correct way!"); return(CloneAction.Wait);
}
if (expectedDirection != clonePos.Direction)
{
Log("Same floor, but going wrong way!"); return(CloneAction.Block);
}
Log("No condition hit, just waiting this one!");
return(CloneAction.Wait);
}
