.gitignore

@@ -53,3 +53,4 @@ build
 
 .idea/
 .settings/
+*.slevel

app/src/main/java/school_project/Controller.java

@@ -4,11 +4,14 @@ import javafx.application.Application;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
 
+import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyCombination;
 import javafx.stage.Screen;
 import javafx.stage.Stage;
 import school_project.Menu.MenuAccueil;
+import school_project.Parsers.FileParserFactory;
 
+import java.io.File;
 import java.io.IOException;
 
 
@@ -41,6 +44,19 @@ public class Controller extends Application {
 
     public static void switchRoot(Parent root){
         Scene scene = new Scene(root);
+        if(root instanceof GameUI){
+            scene.setOnKeyPressed(event ->{
+                GameUI game = (GameUI) root;
+                if(event.getCode() == KeyCode.ESCAPE){
+                    try {
+                        FileParserFactory.saveFileFromMap(new File("save.slevel"), game.getLevel());
+                        switchRoot(new MenuAccueil());
+                    } catch (IOException e) {
+                        throw new RuntimeException(e);
+                    }
+                }
+            });
+        }
         stage.setScene(scene);
     }
     public static void main(String[] args) {

app/src/main/java/school_project/GameUI.java

@@ -12,8 +12,11 @@ public class GameUI extends Group{
     public final static int SPACE_SIZE = 5;
     private final Vec2 piece_pos_click = new Vec2();
 
+    private Map level;
+
     public GameUI(Map level) throws FileNotFoundException {
         super();
+        this.level = level;
 
         MatrixShape grid = new MatrixShape(level);
 
@@ -77,8 +80,11 @@ public class GameUI extends Group{
                     }
                 }
             });
-
             getChildren().add(_piece);
         }
     }
+
+    public Map getLevel() {
+        return level;
+    }
 }