public MapCoordinate GetClosestPlayerWithPowerUp(MapCoordinate myCoord, CharacterInfo self, CharacterInfo[] playerInfos)
{
var distanceToClosestPlayerWithPowerUp = 999;
var prevDistancePlayerPow = 999;
var closestPlayerWithPowerUp = new MapCoordinate(999, 999);
foreach (var info in playerInfos)
{
if (info.Id == self.Id)
{
continue;
}
if (info.CarryingPowerUp)
{
distanceToClosestPlayerWithPowerUp = myCoord.GetManhattanDistanceTo(_mapUtils.GetCoordinateFrom(info.Position));
if (distanceToClosestPlayerWithPowerUp < prevDistancePlayerPow)
{
prevDistancePlayerPow = distanceToClosestPlayerWithPowerUp;
closestPlayerWithPowerUp = _mapUtils.GetCoordinateFrom(info.Position);
}
}
}
return(closestPlayerWithPowerUp);
}
public void GetManhattanDistanceTo_ShouldReturnZero_WhenCalledWithTheSameCoordinate()
{
var sutX = _fixture.Create <int>();
var sutY = _fixture.Create <int>();
var sut = new MapCoordinate(sutX, sutY);
var result = sut.GetManhattanDistanceTo(sut);
Assert.Equal(0, result);
}
public void GetManhattanDistanceTo_ShouldReturnCorrectDistance_WhenCalledWithValidCoordinate()
{
var sutX = _fixture.Create <int>();
var sutY = _fixture.Create <int>();
var sut = new MapCoordinate(sutX, sutY);
var otherX = _fixture.Create <int>();
var otherY = _fixture.Create <int>();
var otherCoordinate = new MapCoordinate(otherX, otherY);
var result = sut.GetManhattanDistanceTo(otherCoordinate);
var expected = Math.Abs(sutX - otherX) + Math.Abs(sutY - otherY);
Assert.Equal(expected, result);
}
public MapCoordinate GetClosestPit(MapCoordinate myCoord, MapCoordinate[] pits)
{
var ClosestPit = new MapCoordinate(999, 999);
var distanceToClosestPit = 9999;
if (pits.Length != 0)
{
var prevDistancePow = 9999;
foreach (var pit in pits)
{
distanceToClosestPit = myCoord.GetManhattanDistanceTo(pit);
if (distanceToClosestPit < prevDistancePow)
{
prevDistancePow = distanceToClosestPit;
ClosestPit = pit;
}
}
}
return(ClosestPit);
}
public void Neighbors_of_a_distance_returns_all_neighbours_that_has_that_manhattan_distance_from_the_coordinate(int distance)
{
var start = new MapCoordinate(40, 65);
var neighbours = start.NeighboursOfDistance(distance).ToList();
for (var x = 0; x < 100; x++)
{
for (var y = 0; y < 100; y++)
{
var mapCoordinate = new MapCoordinate(x, y);
if (mapCoordinate.GetManhattanDistanceTo(start) == distance)
{
Assert.Contains(mapCoordinate, neighbours);
}
else
{
Assert.DoesNotContain(mapCoordinate, neighbours);
}
}
}
}
public MapCoordinate getClosestPowerUp(MapCoordinate myCoord)
{
var powerUpCoordinates = _mapUtils.GetPowerUpCoordinates();
var prevDistancePow = 9999;
var closestPowerUp = new MapCoordinate(999, 999);
var distanceToClosestPowerUp = 9999;
if (powerUpCoordinates.Length != 0)
{
prevDistancePow = 9999;
foreach (var PowerUpCord in powerUpCoordinates)
{
distanceToClosestPowerUp = myCoord.GetManhattanDistanceTo(PowerUpCord);
if (distanceToClosestPowerUp < prevDistancePow)
{
prevDistancePow = distanceToClosestPowerUp;
closestPowerUp = PowerUpCord;
}
}
}
return(closestPowerUp);
}
