feat!: controls selector in SettingsScreen

core/src/sagittarius/SagittariusGame.java

@@ -1,6 +1,8 @@
 package sagittarius;
 
 import com.badlogic.gdx.Game;
+import com.badlogic.gdx.Input.Buttons;
+import com.badlogic.gdx.Input.Keys;
 import com.kotcrab.vis.ui.VisUI;
 import com.badlogic.gdx.audio.Music;
 import sagittarius.view.*;
@@ -11,10 +13,16 @@ public class SagittariusGame extends Game {
     public static float G = 100;
     public static boolean debugMode = true;
     public static Music music;
-    public static boolean disableMusic= false;
+    public static boolean disableMusic = false;
-    public static float musicVolume= 0.5f;
+    public static float musicVolume = 0.5f;
     public static boolean disableSounds = false;
     public static float soundsVolume = 0.5f;
+    public static int moveLeftKey = Keys.LEFT;
+    public static int moveRightKey = Keys.RIGHT;
+    public static int zoomInKey = Keys.UP;
+    public static int zoomOutKey = Keys.DOWN;
+    public static int shootArrowButton = Buttons.LEFT;
+
     private static Game game;
 
     public SagittariusGame() {

core/src/sagittarius/model/Bow.java

@@ -1,7 +1,6 @@
 package sagittarius.model;
 
 import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Input.Buttons;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.math.MathUtils;
@@ -37,10 +36,10 @@ public class Bow extends Actor {
     @Override
     public void act(float dt) {
         super.act(dt);
-        if (GameScreen.playerCurrent.isActive() && Gdx.input.isButtonJustPressed(Buttons.RIGHT) && !pressed) {
+        if (GameScreen.playerCurrent.isActive() && Gdx.input.isButtonJustPressed(SagittariusGame.shootArrowButton) && !pressed) {
             this.anchor = GameScreen.worldCursor.cpy();
             pressed = true;
-        } else if (Gdx.input.isButtonPressed(Buttons.RIGHT) && pressed) {
+        } else if (Gdx.input.isButtonPressed(SagittariusGame.shootArrowButton) && pressed) {
             aim = this.anchor.cpy().sub(GameScreen.worldCursor);
             angle = aim.angleDeg();
             power = MathUtils.clamp(aim.len(), 0, 1000);

core/src/sagittarius/model/Player.java

@@ -3,13 +3,13 @@ package sagittarius.model;
 import java.util.ArrayList;
 
 import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.Pixmap;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.math.MathUtils;
+import sagittarius.SagittariusGame;
 
 public class Player extends EntityQuad {
 
@@ -87,12 +87,10 @@ public class Player extends EntityQuad {
         super.act(dt);
 
         if (active) {
-            if (Gdx.input.isKeyPressed(Keys.LEFT)) {
+            if (Gdx.input.isKeyPressed(SagittariusGame.moveLeftKey)) {
                 this.angle += 100.0f / home.getRadius();
-                
-                
             }
-            if (Gdx.input.isKeyPressed(Keys.RIGHT)) {
+            if (Gdx.input.isKeyPressed(SagittariusGame.moveRightKey)) {
                 this.angle -= 100.0f / home.getRadius();
             }
         }

core/src/sagittarius/view/ControllerListener.java

@@ -0,0 +1,52 @@
+package sagittarius.view;
+
+import com.badlogic.gdx.Input.Buttons;
+import com.badlogic.gdx.Input.Keys;
+import com.badlogic.gdx.scenes.scene2d.InputEvent;
+import com.badlogic.gdx.scenes.scene2d.InputListener;
+import com.badlogic.gdx.scenes.scene2d.Stage;
+import com.kotcrab.vis.ui.widget.VisTextButton;
+
+public class ControllerListener extends InputListener {
+    private boolean capturing = false;
+    private VisTextButton button;
+    private VisTextButton[] other_buttons;
+    private Stage uiStage;
+
+    public ControllerListener(VisTextButton button, VisTextButton[] other_buttons, Stage uiStage) {
+        super();
+        this.button = button;
+        this.other_buttons = other_buttons;
+        this.uiStage = uiStage;
+    }
+
+    @Override
+    public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
+        if (!this.button.isDisabled() && !capturing && button == Buttons.LEFT) {
+            capturing = true;
+            this.button.setText("capturing...");
+            for (VisTextButton other : other_buttons) {
+                if (other != this.button) {
+                    other.setDisabled(true);
+                }
+            }
+            this.uiStage.setKeyboardFocus(this.button);
+        }
+        return super.touchDown(event, x, y, pointer, button);
+    }
+
+    @Override
+    public boolean keyDown(InputEvent event, int keycode) {
+        if (!this.button.isDisabled() && capturing) {
+            capturing = false;
+            this.button.setText(Keys.toString(keycode));
+            for (VisTextButton other : other_buttons) {
+                if (other != this.button) {
+                    other.setDisabled(false);
+                }
+            }
+            this.uiStage.setKeyboardFocus(null);
+        }
+        return true;
+    }
+}

core/src/sagittarius/view/GameScreen.java

@@ -133,24 +133,23 @@ public class GameScreen extends BaseScreen implements InputProcessor {
         }
 
         // camera zoom using keys
-        if (Gdx.input.isKeyPressed( Keys.DOWN)) {
+        if (Gdx.input.isKeyPressed(SagittariusGame.zoomInKey)) {
             gameCam.zoom += dt;
         }
-        if (Gdx.input.isKeyPressed( Keys.UP)) {
+        if (Gdx.input.isKeyPressed(SagittariusGame.zoomOutKey)) {
             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);
 
+        // Pause Menu 
+        if (Gdx.input.isKeyPressed(Keys.ESCAPE)) {
+            SagittariusGame.setActiveScreen( new ResumeScreen(this) );
+        }
+
         // camera follow focus
         mainCameraPosition.scl(ispeed);
         mainCameraPosition.add(new Vector3(focus.getPosition(), 0).scl(speed));
-
     }
 
     /**

core/src/sagittarius/view/SettingsScreen.java

@@ -1,11 +1,16 @@
 package sagittarius.view;
 
 import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.Input.Buttons;
+import com.badlogic.gdx.Input.Keys;
 import com.badlogic.gdx.scenes.scene2d.InputEvent;
 import com.badlogic.gdx.scenes.scene2d.utils.ActorGestureListener;
+import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
 import com.badlogic.gdx.utils.Align;
 import com.kotcrab.vis.ui.VisUI;
+import com.kotcrab.vis.ui.widget.VisLabel;
 import com.kotcrab.vis.ui.widget.VisTable;
+import com.kotcrab.vis.ui.widget.VisTextButton;
 import com.kotcrab.vis.ui.widget.spinner.SimpleFloatSpinnerModel;
 import sagittarius.view.ButtonSounded.*;
 
@@ -38,7 +43,6 @@ public class SettingsScreen extends BaseScreen {
         CheckBoxSounded debugModeBox = new CheckBoxSounded("debug mode");
         debugModeBox.setChecked(SagittariusGame.debugMode);
  
- 
         // disable music checkbox
         CheckBoxSounded disableMusic = new CheckBoxSounded("disable music");
         disableMusic.setChecked(SagittariusGame.disableMusic);
@@ -53,6 +57,51 @@ public class SettingsScreen extends BaseScreen {
         // Change volume of the sound
         SpinnerSounded musicSounds= new SpinnerSounded("Sounds Volume:", new SimpleFloatSpinnerModel(SagittariusGame.soundsVolume, 0f, 1.0f, 0.01f, 3));
 
+        // go back button
+        ButtonTextSounded returnButton = new ButtonTextSounded("Go Back");
+        returnButton.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() );
+            }
+        });
+
+        // Control buttons
+        VisTextButton shootArrow = new VisTextButton("mouse" + SagittariusGame.shootArrowButton);;
+        VisTextButton moveLeft = new VisTextButton(Keys.toString(SagittariusGame.moveLeftKey));
+        VisTextButton moveRight = new VisTextButton(Keys.toString(SagittariusGame.moveRightKey));
+        VisTextButton zoomIn = new VisTextButton(Keys.toString(SagittariusGame.zoomInKey));
+        VisTextButton zoomOut = new VisTextButton(Keys.toString(SagittariusGame.zoomOutKey));
+        VisTextButton[] other_buttons = {shootArrow, moveLeft, moveRight, zoomIn, zoomOut};
+
+        shootArrow.addListener( new ClickListener() {
+            private boolean capturing = false;
+            @Override
+            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
+                if (!shootArrow.isDisabled() && !capturing && button == Buttons.LEFT) {
+                    capturing = true;
+                    shootArrow.setText("capturing...");
+                    moveLeft.setDisabled(true);
+                    moveRight.setDisabled(true);
+                    zoomIn.setDisabled(true);
+                    zoomOut.setDisabled(true);
+                } else if (!shootArrow.isDisabled() && capturing) {
+                    capturing = false;
+                    shootArrow.setText("mouse" + button);
+                    moveLeft.setDisabled(false);
+                    moveRight.setDisabled(false);
+                    zoomIn.setDisabled(false);
+                    zoomOut.setDisabled(false);
+                }
+                return super.touchDown(event, x, y, pointer, button);
+            };
+        });
+        moveLeft.addListener(new ControllerListener(moveLeft, other_buttons, uiStage));
+        moveRight.addListener(new ControllerListener(moveRight, other_buttons, uiStage));
+        zoomIn.addListener(new ControllerListener(zoomIn, other_buttons, uiStage));
+        zoomOut.addListener(new ControllerListener(zoomOut, other_buttons, uiStage));
+
         // save button
         ButtonTextSounded saveButton = new ButtonTextSounded("Save");
         saveButton.addListener(new ActorGestureListener() {
@@ -66,13 +115,17 @@ public class SettingsScreen extends BaseScreen {
                 SagittariusGame.soundsVolume = Float.parseFloat(musicSounds.getTextField().getText());
                 SagittariusGame.debugMode = debugModeBox.isChecked();
 
+                SagittariusGame.moveLeftKey = Keys.valueOf(moveLeft.getText().toString());
+                SagittariusGame.moveRightKey = Keys.valueOf(moveRight.getText().toString());
+                SagittariusGame.zoomInKey = Keys.valueOf(zoomIn.getText().toString());
+                SagittariusGame.zoomOutKey = Keys.valueOf(zoomOut.getText().toString());
+                SagittariusGame.shootArrowButton = Keys.valueOf(shootArrow.getText().toString().substring(5));
+
                 // Deactivate music or not 
                 if (disableMusic.isChecked() && SagittariusGame.music.isPlaying()){
                     SagittariusGame.music.stop();
                     SagittariusGame.disableMusic = true;
-                }
+                } else if (!disableMusic.isChecked() && ! SagittariusGame.music.isPlaying()){
-
-                else if (!disableMusic.isChecked() && ! SagittariusGame.music.isPlaying()){
                     SagittariusGame.music = Gdx.audio.newMusic(Gdx.files.internal("sounds/music/resumeMenu_music.mp3"));
                     SagittariusGame.music.setVolume(SagittariusGame.musicVolume);
                     SagittariusGame.music.play();
@@ -82,40 +135,43 @@ public class SettingsScreen extends BaseScreen {
                 // Deactivate music or not 
                 if (disableSounds.isChecked() ){
                     SagittariusGame.disableSounds = true;
-                }
+                } else {
-                
-                else {
                     SagittariusGame.disableSounds= false;
                 }
             }
         });
 
-        // go back button
-        ButtonTextSounded returnButton = new ButtonTextSounded("Go Back");
-        returnButton.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(gConstField).width(250);
+        table.add(gConstField).width(250).colspan(2);
         table.row();
-        table.add(disableMusic).align(Align.left);
+        table.add(disableMusic).align(Align.left).colspan(2);
         table.row();
-        table.add(musicVolume).width(250);
+        table.add(musicVolume).width(250).colspan(2);
         table.row();
-        table.add(disableSounds).align(Align.left);
+        table.add(disableSounds).align(Align.left).colspan(2);
         table.row();
-        table.add(musicSounds).width(250);
+        table.add(musicSounds).width(250).colspan(2);
         table.row();
-        table.add(debugModeBox).align(Align.left);
+        table.add(debugModeBox).align(Align.left).colspan(2);
         table.row();
-        table.add(saveButton).width(250);
+        table.add(new VisLabel("shoot")).align(Align.left);
+        table.add(shootArrow).fill();
         table.row();
-        table.add(returnButton).width(250);
+        table.add(new VisLabel("move left")).align(Align.left);
+        table.add(moveLeft).fill();
+        table.row();
+        table.add(new VisLabel("move right")).align(Align.left);
+        table.add(moveRight).fill();
+        table.row();
+        table.add(new VisLabel("zoom in")).align(Align.left);
+        table.add(zoomIn).fill();
+        table.row();
+        table.add(new VisLabel("zoom out")).align(Align.left);
+        table.add(zoomOut).fill();
+        table.row();
+        table.add(saveButton).width(250).colspan(2);
+        table.row();
+        table.add(returnButton).width(250).colspan(2);
     }
 
     @Override