/
RaceTower.cs
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/
RaceTower.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace GRID
{
class RaceTower
{
private int LapsNumber;
private int TrackLength;
public int CurrentLap { get; private set; }
private Dictionary<string, Driver> drivers;
private Dictionary<string, Driver> dnfDrivers;
private List<Driver> leaderboard;
public RaceTower()
{
drivers = new Dictionary<string, Driver>();
dnfDrivers = new Dictionary<string, Driver>();
leaderboard = new List<Driver>();
drivers.OrderBy(d => d.Value.TotalTime);
}
public void SetTrackInfo(int lapsNumber, int trackLength)
{
this.LapsNumber = lapsNumber;
this.TrackLength = trackLength;
} // done
public void RegisterDriver(List<string> commandArgs)
{
string type = commandArgs[1];
string name = commandArgs[2];
int hp = int.Parse(commandArgs[3]);
double fuelAmount = double.Parse(commandArgs[4]);
string tyreType = commandArgs[5];
double tyreHardness = double.Parse(commandArgs[6]);
Tyre tyre;
if (tyreType == "Ultrasoft")
{
double grip = double.Parse(commandArgs[7]);
tyre = new UltrasoftTyre(tyreHardness, grip);
}
else
{
tyre = new HardTyre(tyreHardness);
}
Car car = new Car(hp, fuelAmount, tyre);
Driver driver;
if (type == "Aggressive")
{
driver = new AggressiveDriver(name, 0, car);
drivers.Add(driver.Name, driver);
}
else if (type == "Endurance")
{
driver = new EnduranceDriver(name, 0, car);
drivers.Add(driver.Name, driver);
}
} // done
public void DriverBoxes(List<string> commandArgs)// done
{
string reasonToBox = commandArgs[1];
string driversName = commandArgs[2];
drivers[driversName].TotalTime += 20;
if (reasonToBox == "Refuel")
{
double fuelAmount = double.Parse(commandArgs[3]);
if (drivers[driversName].Car.FuelAmount + fuelAmount > 160)
{
drivers[driversName].Car.FuelAmount = 160;
}
else
{
drivers[driversName].Car.FuelAmount += fuelAmount;
}
}
else if (reasonToBox == "ChangeTyres")
{
string tyreType = commandArgs[3];
double hardness = double.Parse(commandArgs[4]);
if (tyreType == "Ultrasoft")
{
double grip = double.Parse(commandArgs[5]);
Tyre tyre = new UltrasoftTyre(hardness, grip);
drivers[driversName].Car.Tyre = tyre;
}
else if (tyreType == "Hard")
{
Tyre tyre = new HardTyre(hardness);
drivers[driversName].Car.Tyre = tyre;
}
}
}
public string CompleteLaps(List<string> commandArgs)
{
string output;
try
{
output = Action(commandArgs);
}
catch (InvalidOperationException e)
{
output = e.Message;
throw new InvalidOperationException(e.Message);
}
return output;
} // done
private string Action(List<string> commandArgs)
{
string output = string.Empty;
int numberOfLaps = int.Parse(commandArgs[1]);
int remainingLaps = LapsNumber - CurrentLap;
if (numberOfLaps > remainingLaps)
{
output = $"There is no time!On lap {CurrentLap}.";
throw new InvalidOperationException(output);
}
for (int i = 0; i < numberOfLaps; i++)
{
foreach (var driver in drivers)
{
driver.Value.TotalTime += 60 / (TrackLength / driver.Value.Speed);
driver.Value.Car.FuelAmount -= TrackLength * driver.Value.FuelConsumptionPerKm;
driver.Value.Car.Tyre.Degradate();
if (driver.Value.Car.OutOfFuel)
{
Driver dnfDriver = driver.Value;
dnfDriver.ReasonToDnf = "Out of fuel!";
dnfDrivers.Add(driver.Value.Name, dnfDriver);
drivers.Remove(driver.Value.Name);
}
else if (driver.Value.Car.Tyre.BlownUp)
{
Driver dnfDriver = driver.Value;
dnfDriver.ReasonToDnf = "Blown tyre!";
dnfDrivers.Add(driver.Value.Name, dnfDriver);
drivers.Remove(driver.Value.Name);
}
}
CurrentLap++;
}
return output; ;
}
public string GetLeaderboard()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine($"{CurrentLap}/{LapsNumber}");
drivers.OrderBy(driver => driver.Value.TotalTime);
drivers.Concat(dnfDrivers);
foreach (var driver in drivers)
{
leaderboard.Add(driver.Value);
}
leaderboard.OrderBy(d => d.TotalTime);
foreach (var driver in leaderboard)
{
int position = leaderboard.IndexOf(driver) + 1;
if (driver.ReasonToDnf == null)
{
sb.AppendLine($"{position} {driver.Name} {driver.TotalTime:f3}");
}
else
{
sb.AppendLine($"{position} {driver.Name} {driver.ReasonToDnf}");
}
position++;
}
return sb.ToString().Trim();
} // done
public string Winner()
{
leaderboard.OrderBy(d => d.TotalTime);
Driver winner = leaderboard.First();
string output = $"{winner.Name} wins the race for {winner.TotalTime:f3} seconds";
return output;
}
}
}