public void SelectNearestAnimalByTypeCarnivore_should_return_point_with_position_of_nearby_carnivore()
{
//Arrange
Point expectedResult = new Point(2, 0);
_field.Object.Animals[0, 0].VisionRange = 5;
//Act
_result = _systemUnderTest.SelectNearestAnimalByType(_position, AnimalType.Carnivore);
//Assert
Assert.AreEqual(expectedResult, _result);
}
public void MoveAnimals(AnimalType type)
{
MovedAnimals = new List <Point>();
for (int i = 0; i < _field.Heigth; i++)
{
for (int j = 0; j < _field.Width; j++)
{
IAnimal animal = _field.Animals[i, j];
if ((animal != null) && (animal.Type == type))
{
Point oldPosition = new Point(j, i);
Point newPosition;
Point nearestHerbivore = _animalFinder.SelectNearestAnimalByType(oldPosition, AnimalType.Herbivore);
Point nearestCarnivore = _animalFinder.SelectNearestAnimalByType(oldPosition, AnimalType.Carnivore);;
if (animal.Type == AnimalType.Carnivore)
{
newPosition = _positionHandler.GetNewPositionByBehavior(animal, nearestHerbivore, oldPosition, MovingType.Pursuit);
if (((_field.Animals[newPosition.Y, newPosition.X] != null) && (_field.Animals[newPosition.Y, newPosition.X].Type == AnimalType.Herbivore)))
{
_healthHandler.IncreaseHealth(animal, 10);
}
}
else
{
newPosition = _positionHandler.GetNewPositionByBehavior(animal, nearestCarnivore, oldPosition, MovingType.Runaway);
}
if (!MovedAnimals.Contains(oldPosition))
{
_pointReplacer.ReplacePoint(oldPosition, newPosition);
MovedAnimals.Add(newPosition);
}
}
}
}
}