Resolve "ViewTournament-, ViewHighscore-, CreateJoinTournament-, State Classes"

Closes #22 (closed)

frontend/core/src/com/gameware/game/sprites/Sprite.java

 package com.gameware.game.sprites;
 
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.math.Vector3;
 
 public abstract class Sprite {
 
-    private Vector3 position;
-    private int width;
-    private int height;
-    private Object bounds;
+    protected Vector3 position;
+    protected int width;
+    protected int height;
+    protected Object bounds;
 
     public abstract void reset();
     public abstract Object report();
 
-    public abstract void draw();
+    public abstract void draw(SpriteBatch sb);
     public abstract void update();
     public abstract void dispose();