moved some classes for simplification

src/de/miaurizius/jgame2d/entity/Player.java

@@ -1,10 +1,11 @@
 package de.miaurizius.jgame2d.entity;
 
 import de.miaurizius.jgame2d.core.*;
+import de.miaurizius.jgame2d.core.enums.Direction;
+import de.miaurizius.jgame2d.core.handlers.KeyHandler;
 
 import java.awt.*;
 import java.awt.image.BufferedImage;
-import java.io.*;
 
 public class Player extends Entity {
 
@@ -51,7 +52,7 @@ public class Player extends Entity {
     }
 
     public void update() {
-        //Move player
+        // MOVEMENT
         if(keyH.upPressed ||  keyH.downPressed || keyH.leftPressed || keyH.rightPressed) {
             if(keyH.upPressed) direction = Direction.UP;
             else if(keyH.downPressed) direction = Direction.DOWN;