lagde en ip address screen

src/main/java/inf112/fiasko/roborally/game_wrapper/IPAddressScreen.java

@@ -0,0 +1,74 @@
+package inf112.fiasko.roborally.game_wrapper;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.GL20;
+import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.scenes.scene2d.InputEvent;
+import com.badlogic.gdx.scenes.scene2d.Stage;
+import com.badlogic.gdx.scenes.scene2d.ui.Skin;
+import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
+import com.badlogic.gdx.scenes.scene2d.ui.TextField;
+import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.utils.viewport.FitViewport;
+import com.badlogic.gdx.utils.viewport.Viewport;
+
+public class IPAddressScreen extends AbstractScreen {
+    private final RoboRallyWrapper roboRallyWrapper;
+
+    private final OrthographicCamera camera;
+    private final Viewport viewport;
+    private final Stage stage;
+    private final int applicationWidth = 600;
+    private final int applicationHeight = 800;
+    private TextField txtinput;
+    private TextButton loginbutton;
+    public IPAddressScreen(final RoboRallyWrapper roboRallyWrapper) {
+
+        stage = new Stage();
+
+        Skin skin =new Skin(Gdx.files.internal("uiskin.json"));
+        loginbutton = new TextButton("click",skin);
+        loginbutton.setSize(300,60);
+        loginbutton.setPosition(300,300);
+        loginbutton.addListener(new ClickListener(){
+            @Override
+            public void touchUp(InputEvent e, float x, float y, int point, int button){
+                System.out.println(txtinput.getText());
+                roboRallyWrapper.setScreen(roboRallyWrapper.screenManager.getUsernameScreen(roboRallyWrapper));
+            }
+        });
+        txtinput = new TextField("",skin);
+        txtinput.setPosition(300,250);
+        txtinput.setSize(150,40);
+        stage.addActor(txtinput);
+        stage.addActor(loginbutton);
+
+        camera = new OrthographicCamera();
+        viewport = new FitViewport(applicationWidth, applicationHeight, camera);
+        this.roboRallyWrapper = roboRallyWrapper;
+        camera.setToOrtho(false, applicationWidth, applicationHeight);
+        Gdx.input.setInputProcessor(stage);
+
+    }
+
+
+    @Override
+    public void render(float delta) {
+        Gdx.gl.glClearColor(0.5f, 0.5f, 0.5f, 0.5f);
+        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
+        camera.update();
+        roboRallyWrapper.batch.setProjectionMatrix(camera.combined);
+
+        roboRallyWrapper.batch.begin();
+        roboRallyWrapper.font.draw(roboRallyWrapper.batch, "Click the button to enter IP to join server",
+                applicationWidth/2f-380/2f,applicationHeight/2f + 100,380, 1, true);
+        roboRallyWrapper.batch.end();
+        stage.draw();
+
+    }
+
+    @Override
+    public void resize(int width, int height) {
+        viewport.update(width, height);
+    }
+}