[Ajout] Interface Scenario

src/main/java/model/EntityScenario.java

+package model;
+
+import util.Matrix;
+import util.Position;
+
+public abstract class EntityScenario implements Scenario{
+    public void initScenario(Matrix<Entity> matrix){
+        for(int x = 0; x < matrix.getRows(); x++){
+            for(int y = 0; y < matrix.getColumns(); y++){
+                matrix.set(x,y, new EmptySquare(new Position(x, y)));
+            }
+        }
+    }
+}

src/main/java/model/FireFighterScenario.java

@@ -7,17 +7,13 @@ import util.Matrix;
 import util.Position;
 
 
-public class FireFighterScenario implements Board<Entity>{
+public class FireFighterScenario extends EntityScenario implements Board<Entity>{
   
   private Matrix<Entity> matrix;
   private int step;
   public FireFighterScenario(int columns, int rows, int initialFireCount, int initialFireFightersCount){
     this.matrix = new Matrix<Entity>(columns, rows);
-    for(int x = 0; x < matrix.getRows(); x++){
-      for(int y = 0; y < matrix.getColumns(); y++){
-        matrix.set(x,y, new EmptySquare(new Position(x, y)));
-      }
-    }
+
     this.step = 0;
   }
   public Entity getState(Position position){

src/main/java/model/Scenario.java

+package model;
+
+import util.Matrix;
+
+public interface Scenario {
+    public void initScenario(Matrix<Entity> matrix);
+}