public TempAnimal FindDistance(TempAnimal animal, int[] myPosition)
{
int DistanceHeight = Math.Abs(myPosition[0] - animal.heightPos);
int DistanceWidth = Math.Abs(myPosition[1] - animal.widthPos);
int shortestWay = (int)Math.Round(Math.Sqrt(DistanceHeight * DistanceHeight + DistanceWidth * DistanceWidth));
animal.Distance = shortestWay;
return(animal);
}
public void WatchAround(IAnimal[,] gameField)
{
int rowLimit = gameField.GetLength(0);
int columnLimit = gameField.GetLength(1);
foreach (IAnimal animal in gameField)
{
if (animal != null)
{
int FOV = animal.FieldOfView;
int myHeight = animal.Position[0];
int myWidth = animal.Position[1];
for (int heightPos = myHeight - FOV; heightPos + FOV < rowLimit - 1; heightPos++)
{
for (int widthPos = myWidth - FOV; widthPos + FOV < columnLimit - 1; widthPos++)
{
if (!(heightPos < 0 || widthPos < 0) &&
gameField[heightPos, widthPos] != null)
{
if (gameField[heightPos, widthPos] is Predator)
{
TempAnimal predator = new TempAnimal(heightPos, widthPos);
int[] myPosition = new int[] { myHeight, myWidth };
Predators.Add(FindDistance(predator, myPosition));
SortByDistance();
Logic.FindNextMove findMove = new Logic.FindNextMove();
findMove.findNextMove(gameField, animal, Predators);
}
if (gameField[heightPos, widthPos] is Prey)
{
TempAnimal prey = new TempAnimal(heightPos, widthPos);
int[] myPosition = new int[] { myHeight, myWidth };
Preys.Add(FindDistance(prey, myPosition));
SortByDistance();
}
}
}
}
}
}
}