feat: seperated HUD batch from GameScreen batch

core/src/bzh/fainsin/sagittarius/Entity.java

@@ -27,7 +27,6 @@ abstract class Entity {
 
 // ---------- GETs ----------
 
-
     Vector2 getPosition() {
         return this.position;
     }

core/src/bzh/fainsin/sagittarius/GameScreen.java

@@ -42,6 +42,7 @@ class GameScreen extends ScreenAdapter {
     private void update(float delta) {
         SagittariusGame.update(delta);
         hud.update();
+        camera.position.set(WIDTH / 2, HEIGHT / 2, 0);
         camera.update();
     }
 
@@ -52,26 +53,25 @@ class GameScreen extends ScreenAdapter {
 
         clearScreen();
 
-        // ---------- batch draw ----------
+        // ---------- batch ----------
         batch.setProjectionMatrix(camera.combined);
         batch.begin();
-
-            // ---------- HUD ----------
-            hud.render(batch, font);
-        
         batch.end();
 
-        // ---------- shapeRenderer draw ----------
+        // ---------- shapeRenderer ----------
         shapeRenderer.setProjectionMatrix(camera.combined);
         shapeRenderer.begin(ShapeRenderer.ShapeType.Line);
 
-            // ---------- planets ----------
-            for (Planet planet : SagittariusGame.planetList) {
-                planet.render(shapeRenderer);
-            }
+        // planets
+        for (Planet planet : SagittariusGame.planetList) {
+            planet.render(shapeRenderer);
+        }
 
         shapeRenderer.end();
 
+        // HUD
+        hud.render();
+
     }
 
     @Override

core/src/bzh/fainsin/sagittarius/HUD.java

@@ -3,21 +3,34 @@ package bzh.fainsin.sagittarius;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.utils.Disposable;
 
-class HUD {
+class HUD implements Disposable {
 
-// ATTRIBUTS
+// ---------- ATTRIBUTEs ----------
 
     private int frameRate;
 
-// MÉTHODES
+    private BitmapFont font = new BitmapFont();
+    private Batch batch = new SpriteBatch();
+
+// ---------- METHODs ----------
 
     public void update() {
         frameRate = Gdx.graphics.getFramesPerSecond();
     }
 
-    public void render(Batch batch, BitmapFont font) {
-        font.draw(batch, frameRate + " fps", 3, GameScreen.HEIGHT - 3);
+    public void render() {
+        batch.begin();
+        font.draw(batch, frameRate + " fps", 3, Gdx.graphics.getHeight() - 3);
+        batch.end();
+    }
+
+    @Override
+    public void dispose() {
+        batch.dispose();
+        font.dispose();
     }
 
 }

core/src/bzh/fainsin/sagittarius/Planet.java

@@ -24,7 +24,7 @@ class Planet extends Entity {
         this.radius = radius; 
     }
 
-// ---------- METHODS ----------
+// ---------- METHODs ----------
 
     void render(ShapeRenderer shapeRenderer) {
         shapeRenderer.setColor(color);

core/src/bzh/fainsin/sagittarius/SagittariusGame.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 
 import com.badlogic.gdx.Game;
 import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.math.Vector3;
 
@@ -26,11 +27,12 @@ public class SagittariusGame extends Game {
 		
 		planetList = new ArrayList<Planet>();
 		planetList.add( new Planet(new Vector2(100, 100), 1, 50) );
+		planetList.add( new Planet(new Vector2(1500, 1000), 1, 200, Color.CYAN) );
 	}
 
 	static void update(float delta) {
 
-		// ---------- cursors ----------
+		// cursors
 		screenCursor = new Vector2(Gdx.input.getX(), Gdx.input.getY());
 		Vector3 unprojectedCursor = GameScreen.camera.unproject(new Vector3(screenCursor, 0));
 		worldCursor = new Vector2(unprojectedCursor.x, unprojectedCursor.y);