menu pause

core/src/sagittarius/view/GameScreen.java

@@ -137,6 +137,10 @@ public class GameScreen extends BaseScreen implements InputProcessor {
             gameCam.zoom -= dt;
         }
 
+        // Pause Menu 
+        if (Gdx.input.isKeyPressed( Keys.ESCAPE)) {
+            SagittariusGame.setActiveScreen( new ResumeScreen(this) );
+        }
         // clamp zoom 
         gameCam.zoom = MathUtils.clamp(gameCam.zoom, 1f, 3f);
 

core/src/sagittarius/view/ResumeScreen.java

@@ -0,0 +1,121 @@
+package sagittarius.view;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.scenes.scene2d.InputEvent;
+import com.badlogic.gdx.scenes.scene2d.utils.ActorGestureListener;
+import com.badlogic.gdx.utils.Align;
+import com.kotcrab.vis.ui.VisUI;
+import com.kotcrab.vis.ui.widget.VisCheckBox;
+import com.kotcrab.vis.ui.widget.VisTable;
+import com.kotcrab.vis.ui.widget.VisTextButton;
+import com.kotcrab.vis.ui.widget.spinner.SimpleFloatSpinnerModel;
+import com.kotcrab.vis.ui.widget.spinner.Spinner;
+
+import sagittarius.SagittariusGame;
+
+public class ResumeScreen extends BaseScreen {
+
+    private GameScreen gameScreen;
+
+    public ResumeScreen (GameScreen gameScreen){
+        this.gameScreen = gameScreen;
+    }
+
+    @Override
+    public void initialize() {
+        
+        SagittariusGame.music.stop();
+        SagittariusGame.music = Gdx.audio.newMusic(Gdx.files.internal("core/assets/sounds/Metre - Concentric.mp3"));
+        SagittariusGame.music.setLooping(true);
+        SagittariusGame.music.play();
+
+        Gdx.input.setInputProcessor(uiStage);
+
+        // Table creation
+        VisTable table = new VisTable(true);
+        table.setFillParent(true);
+        uiStage.addActor(table);
+ 
+        // disable music checkbox
+        VisCheckBox disableMusic = new VisCheckBox("disable music");
+        disableMusic.setChecked(SagittariusGame.disableMusic);
+        
+        // Change volume of the music
+        Spinner musicVolume= new Spinner("Music Volume:", new SimpleFloatSpinnerModel(SagittariusGame.music.getVolume(), 0f, 1.0f, 0.01f, 3));
+
+        // disable sound checkbox
+        VisCheckBox disableSounds= new VisCheckBox("disable sounds");
+        disableSounds.setChecked(SagittariusGame.disableSounds);
+
+        // Change volume of the sound
+        Spinner musicSounds= new Spinner("Sounds Volume:", new SimpleFloatSpinnerModel(SagittariusGame.soundsVolume, 0f, 1.0f, 0.01f, 3));
+
+        // save button
+        VisTextButton applyButton = new VisTextButton("Apply");
+        applyButton.addListener(new ActorGestureListener() {
+            @Override
+            public void tap(InputEvent event, float x, float y, int count, int button) {
+                super.tap(event, x, y, count, button);
+
+                SagittariusGame.music.setVolume(Float.parseFloat(musicVolume.getTextField().getText()));
+                SagittariusGame.soundsVolume = Float.parseFloat(musicVolume.getTextField().getText());
+
+                // Deactivate music or not 
+                if (disableMusic.isChecked() && SagittariusGame.music.isPlaying()){
+                    SagittariusGame.music.stop();
+                }
+
+                else if (!disableMusic.isChecked() && ! SagittariusGame.music.isPlaying()){
+                    SagittariusGame.music.play();
+                }
+
+            }
+        });
+
+        // Resume button
+        VisTextButton resumeButton = new VisTextButton("Resume");
+        resumeButton.addListener(new ActorGestureListener() {
+            @Override
+            public void tap(InputEvent event, float x, float y, int count, int button) {
+                super.tap(event, x, y, count, button);
+                SagittariusGame.setActiveScreen( gameScreen );
+            }
+
+        });
+
+        // go back to main menu
+        VisTextButton returnMain = new VisTextButton("Main Menu");
+        returnMain.addListener(new ActorGestureListener() {
+            @Override
+            public void tap(InputEvent event, float x, float y, int count, int button) {
+                super.tap(event, x, y, count, button);
+                SagittariusGame.setActiveScreen( new StartScreen() );
+            }
+        });
+
+        // Table structure
+        table.add(resumeButton).width(250);
+        table.row();
+        table.add(disableMusic).width(250);
+        table.row();
+        table.add(musicVolume).width(250);
+        table.row();
+        table.add(disableSounds).width(250);
+        table.row();
+        table.add(musicSounds).width(250);
+        table.row();
+        table.add(applyButton).width(250);
+        table.row();
+        table.add(returnMain).width(250);
+    }
+
+    @Override
+    public void update(float dt) {}
+
+    @Override
+    public void dispose() {
+        VisUI.dispose();
+        super.dispose();
+    }
+
+}