3 files changed, 139 insertions, 153 deletions

diff --git a/src/ch/epfl/maze/main/Console.java b/src/ch/epfl/maze/main/Console.java
index 0c273e1..ebe1e3e 100644
--- a/src/ch/epfl/maze/main/Console.java
+++ b/src/ch/epfl/maze/main/Console.java
@@ -1,18 +1,8 @@
 package ch.epfl.maze.main;
 
-import ch.epfl.maze.physical.Daedalus;
-import ch.epfl.maze.physical.Maze;
-import ch.epfl.maze.physical.pacman.*;
-import ch.epfl.maze.physical.zoo.Hamster;
-import ch.epfl.maze.physical.zoo.Monkey;
-import ch.epfl.maze.physical.zoo.Mouse;
-import ch.epfl.maze.physical.zoo.Panda;
-import ch.epfl.maze.simulation.DaedalusSimulation;
-import ch.epfl.maze.simulation.MazeSimulation;
 import ch.epfl.maze.simulation.Simulation;
-import ch.epfl.maze.util.LabyrinthGenerator;
+import ch.epfl.maze.util.SimulationGenerator;
 import ch.epfl.maze.util.Statistics;
-import ch.epfl.maze.util.Vector2D;
 
 import java.util.Collections;
 import java.util.List;
@@ -30,12 +20,11 @@ public class Console {
      * Number of simulations launched.
      */
     public static final int NUMBER_OF_SIMULATIONS = 1000;
+    public static final String DEFAULT_SIM = "maze";
 
     public static void main(String[] args) {
-        Simulation simulation;
-
-        simulation = getMazeSimulation();
-        //simulation = getDaedalusSimulation();
+        String simName = args.length > 0 ? args[0] : DEFAULT_SIM;
+        Simulation simulation = SimulationGenerator.getSimulation(simName);
 
         System.out.print("Launching " + NUMBER_OF_SIMULATIONS + " simulations...");
         Map<String, List<Integer>> results =
@@ -46,68 +35,6 @@ public class Console {
     }
 
     /**
-     * Creates a {@code MazeSimulation} suitable for statistics.
-     * <p>
-     * Note that there should be only <b>ONE</b> animal of each kind in the
-     * corresponding {@code Maze}.
-     *
-     * @return A {@code MazeSimulation} suitable for statistics
-     */
-    public static Simulation getMazeSimulation() {
-        int[][] labyrinth = LabyrinthGenerator.getMedium();
-        Maze m = new Maze(labyrinth);
-        Simulation simulation = new MazeSimulation(m);
-
-        // adds a Mouse
-        m.addAnimal(new Mouse(m.getStart()));
-
-        // adds a Monkey
-        m.addAnimal(new Monkey(m.getStart()));
-
-        // adds a Hamster
-        m.addAnimal(new Hamster(m.getStart()));
-
-        // adds a Bear (if this bonus is coded)
-        // m.addAnimal(new Bear(m.getStart()));
-
-        // adds a Panda
-        m.addAnimal(new Panda(m.getStart()));
-
-        return simulation;
-    }
-
-    /**
-     * Creates a {@code DaedalusSimulation} suitable for statistics.
-     * <p>
-     * Note that there should be only <b>ONE</b> animal of each kind in the
-     * corresponding {@code Daedalus}.
-     *
-     * @return A {@code DaedalusSimulation} suitable for statistics
-     */
-    public static Simulation getDaedalusSimulation() {
-        int[][] labyrinth = LabyrinthGenerator.getPacMan();
-        Daedalus d = new Daedalus(labyrinth);
-        Simulation simulation = new DaedalusSimulation(d);
-
-        // adds Pac-Man
-        d.addPrey(new PacMan(new Vector2D(9, 15)));
-
-        // adds Blinky
-        d.addPredator(new Blinky(new Vector2D(17, 1)));
-
-        // adds Pinky
-        d.addPredator(new Pinky(new Vector2D(1, 1)));
-
-        // adds Inky
-        d.addPredator(new Inky(new Vector2D(17, 17)));
-
-        // adds Clyde
-        d.addPredator(new Clyde(new Vector2D(1, 17)));
-
-        return simulation;
-    }
-
-    /**
      * Pretty-prints the statistics computed in the parameters.
      *
      * @param results Statistics of arrival times for every animals/preys
diff --git a/src/ch/epfl/maze/main/Program.java b/src/ch/epfl/maze/main/Program.java
index 347eace..4692d2a 100644
--- a/src/ch/epfl/maze/main/Program.java
+++ b/src/ch/epfl/maze/main/Program.java
@@ -1,18 +1,8 @@
 package ch.epfl.maze.main;
 
 import ch.epfl.maze.graphics.Display;
-import ch.epfl.maze.physical.Daedalus;
-import ch.epfl.maze.physical.Maze;
-import ch.epfl.maze.physical.pacman.*;
-import ch.epfl.maze.physical.zoo.Hamster;
-import ch.epfl.maze.physical.zoo.Monkey;
-import ch.epfl.maze.physical.zoo.Mouse;
-import ch.epfl.maze.physical.zoo.Panda;
-import ch.epfl.maze.simulation.DaedalusSimulation;
-import ch.epfl.maze.simulation.MazeSimulation;
 import ch.epfl.maze.simulation.Simulation;
-import ch.epfl.maze.util.LabyrinthGenerator;
-import ch.epfl.maze.util.Vector2D;
+import ch.epfl.maze.util.SimulationGenerator;
 
 /**
  * Mini-project main program that will run the simulations on a {@code Display}.
@@ -21,79 +11,20 @@ import ch.epfl.maze.util.Vector2D;
  */
 public class Program {
 
+    public static final String DEFAULT_SIM = "maze";
+
     /**
      * Runs one of the two available simulations
      *
-     * @see #getMazeSimulation()
-     * @see #getDaedalusSimulation()
+     * @see ch.epfl.maze.util.SimulationGenerator#getMazeSimulation()
+     * @see ch.epfl.maze.util.SimulationGenerator#getMultiPreyDaedalusSimulation()
      */
     public static void main(String[] args) {
-        Simulation simulation;
-
-        simulation = getMazeSimulation();
-        //simulation = getDaedalusSimulation();
+        String simName = args.length > 0 ? args[0] : DEFAULT_SIM;
+        Simulation simulation = SimulationGenerator.getSimulation(simName);
 
         Display display = new Display(simulation);
         display.run();
     }
 
-    /**
-     * Creates a {@code MazeSimulation} with every animal implementations.
-     *
-     * @return A {@code MazeSimulation} to display
-     */
-    public static Simulation getMazeSimulation() {
-        int[][] labyrinth = LabyrinthGenerator.getMedium();
-        Maze m = new Maze(labyrinth);
-        Simulation simulation = new MazeSimulation(m);
-
-        // adds a Mouse
-        m.addAnimal(new Mouse(m.getStart()));
-
-        // adds a Monkey
-        m.addAnimal(new Monkey(m.getStart()));
-
-        // adds a Hamster
-        m.addAnimal(new Hamster(m.getStart()));
-
-        // adds a Bear (if this bonus is coded)
-        //m.addAnimal(new Bear(m.getStart()));
-
-        // adds a Panda
-        m.addAnimal(new Panda(m.getStart()));
-
-        return simulation;
-    }
-
-    /**
-     * Creates a {@code DaedalusSimulation} with every ghost implementation and
-     * 3 Pac-Mans.
-     *
-     * @return A {@code DaedalusSimulation} to display
-     */
-    public static Simulation getDaedalusSimulation() {
-        int[][] labyrinth = LabyrinthGenerator.getPacMan();
-        Daedalus d = new Daedalus(labyrinth);
-        Simulation simulation = new DaedalusSimulation(d);
-
-        // adds Pac-Mans
-        d.addPrey(new PacMan(new Vector2D(9, 15)));
-        d.addPrey(new PacMan(new Vector2D(10, 15)));
-        d.addPrey(new PacMan(new Vector2D(8, 15)));
-
-        // adds Blinky
-        d.addPredator(new Blinky(new Vector2D(17, 1)));
-
-        // adds Pinky
-        d.addPredator(new Pinky(new Vector2D(1, 1)));
-
-        // adds Inky
-        d.addPredator(new Inky(new Vector2D(17, 17)));
-
-        // adds Clyde
-        d.addPredator(new Clyde(new Vector2D(1, 17)));
-
-        return simulation;
-    }
-
 }
diff --git a/src/ch/epfl/maze/util/SimulationGenerator.java b/src/ch/epfl/maze/util/SimulationGenerator.java
new file mode 100644
index 0000000..6d7bbcb
--- /dev/null
+++ b/src/ch/epfl/maze/util/SimulationGenerator.java
@@ -0,0 +1,128 @@
+package ch.epfl.maze.util;