cleanup

src/main/java/core/general/Input.java

@@ -1,16 +1,12 @@
 package core.general;
 
 import java.awt.event.KeyEvent;
-import java.util.ArrayList;
 
 /**
  * Handles easily accessible input for the objects
  */
 public class Input {
 
-    public static final int AXIS_HORIZONTAL = 0;
-    public static final int AXIS_VERTICAL = 1;
-
     public static final int KEY_HORIZONTAL_HIGH = KeyEvent.VK_D;
     public static final int KEY_HORIZONTAL_LOW = KeyEvent.VK_A;
     public static final int KEY_VERTICAL_HIGH = KeyEvent.VK_S;

src/main/java/core/general/Master.java

@@ -7,7 +7,6 @@ import core.physics.Collidable;
 import core.physics.Collision;
 import core.objects.base.DebugPos;
 import core.objects.core.GameObject;
-import core.rendering.Drawable;
 import custom.Init;
 
 import javax.swing.*;
@@ -20,51 +19,23 @@ import java.util.List;
  */
 public class Master {
 
-    /**
-     * The ratio of height to width.
-     */
     public static double SCREEN_RATIO = 16f / 9f;
 
-    /**
-     * The height of the relative coordinates shown on the screen.
-     */
     public static final double SCREEN_Y_COORDINATES = 100d;
 
-    /**
-     * The master object
-     */
     private static Master master;
 
-    /**
-     * All GameObjects that exist
-     */
     private final List<GameObject> objects;
 
-
-    /**
-     * All physics objects that exist
-     */
     private final List<Collidable> collidables;
 
-    /**
-     * Stores all GameObjects that were created during a frame
-     */
     private final List<GameObject> objectBuffer;
 
-    /**
-     * All physics objects that exist
-     */
     private final List<Collidable> collidablesBuffer;
 
-    /**
-     * The {@code RenderEngine} that handles everything about rendering
-     */
     private RenderEngine renderEngine;
 
 
-    /**
-     * Create a new master object
-     */
     public Master() {
         master = this;
 
@@ -95,15 +66,6 @@ public class Master {
         debugPos(pos, Long.MAX_VALUE);
     }
 
-    /**
-     * Debug a position, creates a green dot at the position
-     *
-     * @param pos The position
-     */
-    private void debugPosObj(Vector2D pos, long lifeTime) {
-        create(new DebugPos(pos, new Vector2D(2, 2), lifeTime));
-    }
-
     /**
      * Debug a position, creates a green dot at the position
      *
@@ -114,6 +76,10 @@ public class Master {
         master.debugPosObj(pos, lifeTime);
     }
 
+    private void debugPosObj(Vector2D pos, long lifeTime) {
+        create(new DebugPos(pos, new Vector2D(2, 2), lifeTime));
+    }
+
 
     /**
      * This method is the entry method for each frame. It handles everything about the frame
@@ -136,7 +102,7 @@ public class Master {
     /**
      * Get the current location of the mouse relative to the frame
      *
-     * @return The location of the mouse, already normalized
+     * @return The location of the mouse, normalized in J2D coordinates
      */
     public Point getMouseLocation() {
         Point p = MouseInfo.getPointerInfo().getLocation();
@@ -148,7 +114,7 @@ public class Master {
     /**
      * This method has to be called for every newly created GameObject
      *
-     * @param obj         The new object
+     * @param obj The new object
      */
     public <T extends GameObject> T create(T obj) {
         objectBuffer.add(obj);
@@ -163,16 +129,20 @@ public class Master {
         return obj;
     }
 
-    /**
-     * Add a new Drawable to the render list
-     *
-     * @param d     The drawable
-     */
-    @Deprecated
-    public void addDrawable(Drawable d) {
-        renderEngine.addRenderer(d);
-    }
+    public void destroy(GameObject gameObject) {
+        objectBuffer.remove(gameObject);
+        gameObject.getParent().removeChild(gameObject);
 
+        renderEngine.removeRenderer(gameObject.getRenderer());
+
+        if (gameObject instanceof Collidable) {
+            collidablesBuffer.remove(gameObject);
+
+            if (Init.DEBUG_MODE) {
+                renderEngine.removeRenderer(((CollGameObject) gameObject).getHitbox());
+            }
+        }
+    }
 
     /**
      * Check whether a collidables collide with another one
@@ -212,23 +182,7 @@ public class Master {
         return renderEngine.getH();
     }
 
-    public void destroy(GameObject gameObject) {
-        objectBuffer.remove(gameObject);
-        gameObject.getParent().removeChild(gameObject);
-
-        renderEngine.removeRenderer(gameObject.getRenderer());
-
-        if (gameObject instanceof Collidable) {
-            collidablesBuffer.remove(gameObject);
-
-            if (Init.DEBUG_MODE) {
-                renderEngine.removeRenderer(((CollGameObject) gameObject).getHitbox());
-            }
-        }
-    }
-
     public RenderEngine getRenderEngine() {
         return renderEngine;
     }
-
 }

src/main/java/core/objects/base/Camera.java

@@ -1,12 +1,9 @@
 package core.objects.base;
 
-import core.general.Input;
 import core.math.Vector2D;
 import core.objects.core.GameObject;
 import core.rendering.renderer.EmptyRenderer;
 
-import java.awt.event.KeyEvent;
-
 /**
  * The base Camera that shifts all objects
  */

src/main/java/core/objects/core/GameObject.java

@@ -69,19 +69,6 @@ public abstract class GameObject {
         this.position = target;
     }
 
-    /**
-     * This method draws a rectangle at the current position and size
-     *
-     * @param g2d The Graphics2D object provided by the master
-     */
-    @Deprecated
-    public void fillOval(Graphics2D g2d) {
-        Vector2D abs = Coordinates.getWorldCoordinates(position);
-        Vector2D sizeAbs = Coordinates.getWorldCoordinates(size);
-
-        g2d.setPaint(mainColor);
-        g2d.fillOval((int) abs.x, (int) abs.y, (int) sizeAbs.x, (int) sizeAbs.y);
-    }
 
     /**
      * Destroy this {@code GameObject}
@@ -90,6 +77,8 @@ public abstract class GameObject {
         master.destroy(this);
     }
 
+
+    //COORDINATE METHODS-------------------------------------------
     /**
      * Returns the value as map coords
      *
@@ -113,6 +102,7 @@ public abstract class GameObject {
     public Vector2D getWorldCoordsFromLocal(Vector2D value) {
         return Coordinates.getWorldCoordinates(getMapCoords(value));
     }
+    //-----------------------------------------------------------
 
     /**
      * Get the center position of the object
@@ -132,25 +122,15 @@ public abstract class GameObject {
         return new Vector2D(size.x / 2, size.y / 2);
     }
 
-    /**
-     * Get the render layer of the object
-     *
-     * @return The render layer
-     */
+
     public int getLayer() {
         return layer;
     }
 
-    /**
-     * Get the rotation of the object as a Vector2D
-     *
-     * @return The rotation
-     */
     protected Vector2D getV2DRotation() {
         return Vector2D.getUnitVector(rotation);
     }
 
-
     /**
      * Create a new {@code GameObject}
      * @param gameObject The {@code GameObject}

src/main/java/core/physics/hitboxes/RectHitBox.java

@@ -9,7 +9,6 @@ import java.awt.*;
 /**
  * A rectangular hitbox
  */
-//TODO hitbox position not calculated correctlyA
 public class RectHitBox extends Hitbox {
 
     /**
@@ -168,10 +167,10 @@ public class RectHitBox extends Hitbox {
         return y2;
     }
 
-/*    @Override
+    @Override
     public String toString() {
         return "RectHitBox{" + x1 + " " + x2 + "\n" + y1 + " " + y2 + "}";
-    }*/
+    }
 
     @Override
     public void draw(Graphics2D g2d) {