last comments

src/backend/Wolf.java

@@ -26,8 +26,7 @@ public class Wolf extends Agent {
 	 * as you wish
 	 */
 	public boolean liveTurn(ArrayList<Agent> neighbors, Simulator world) {
-		//ArrayList<Agent> nearby=world.getNeighboringAnimals(x,y,1); //look if the cell has an agent
-		if (!neighbors.isEmpty()) {
+		if (!neighbors.isEmpty()) {     //checks if the adjacent cells are empty ; if it's a sheep, it makes another sheep appear and delete it, which makes both disappear
 			if(world.typeAnimals(x,y, neighbors)== "Sheep") {
 				Sheep sheep = new Sheep(x,y) ;
 				world.getAnimals().remove(sheep);