Start from scratch

27 files changed, 0 insertions, 1267 deletions

diff --git a/core/src/org/snoopdesigns/endless/EndlessGame.java b/core/src/org/snoopdesigns/endless/EndlessGame.java
deleted file mode 100644
index fc72c66..0000000
--- a/core/src/org/snoopdesigns/endless/EndlessGame.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package org.snoopdesigns.endless;
-
-import java.util.List;
-
-import com.badlogic.gdx.ApplicationAdapter;
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.InputMultiplexer;
-import com.badlogic.gdx.utils.ScreenUtils;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.context.OnInit;
-import org.snoopdesigns.endless.physics.Box2DDebugRenderer;
-import org.snoopdesigns.endless.physics.Box2DRenderer;
-import org.snoopdesigns.endless.physics.camera.CameraRenderer;
-import org.snoopdesigns.endless.renderer.CursorRenderer;
-import org.snoopdesigns.endless.renderer.DebugRenderer;
-import org.snoopdesigns.endless.renderer.Renderer;
-import org.snoopdesigns.endless.utils.ExitControllable;
-import org.snoopdesigns.endless.world.ObjectsRenderer;
-import org.snoopdesigns.endless.world.bg.BackgroundRenderer;
-
-public class EndlessGame extends ApplicationAdapter {
-
-	private final List<Renderer> renderers = List.of(
-			new BackgroundRenderer(),
-			new Box2DRenderer(),
-			new CameraRenderer(),
-			new Box2DDebugRenderer(),
-			new ObjectsRenderer(),
-			new CursorRenderer(),
-			new DebugRenderer()
-	);
-
-	private final List<OnInit> intializers = List.of(
-			new Context()
-	);
-	
-	@Override
-	public void create () {
-		intializers.forEach(OnInit::create);
-
-		final InputMultiplexer inputMultiplexer = new InputMultiplexer();
-		renderers.forEach(inputMultiplexer::addProcessor);
-		inputMultiplexer.addProcessor(Context.getInstance().getPlayerShip());
-		inputMultiplexer.addProcessor(new ExitControllable());
-		Gdx.input.setInputProcessor(inputMultiplexer);
-
-		renderers.forEach(Renderer::create);
-	}
-
-	@Override
-	public void render () {
-		ScreenUtils.clear(0, 0, 0, 1);
-		renderers.forEach(Renderer::render);
-	}
-
-	@Override
-	public void resize(int width, int height) {
-		renderers.forEach(renderer ->
-				renderer.resize(width, height));
-	}
-	
-	@Override
-	public void dispose() {
-		renderers.forEach(Renderer::dispose);
-	}
-}
diff --git a/core/src/org/snoopdesigns/endless/config/Config.java b/core/src/org/snoopdesigns/endless/config/Config.java
deleted file mode 100644
index 31b9d0e..0000000
--- a/core/src/org/snoopdesigns/endless/config/Config.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.snoopdesigns.endless.config;
-
-public final class Config {
-    private static int screenWidth = 1900;
-    private static int screenHeight = 1200;
-
-    private Config() {
-    }
-
-    public static int getScreenWidth() {
-        return screenWidth;
-    }
-
-    public static int getScreenHeight() {
-        return screenHeight;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/context/Context.java b/core/src/org/snoopdesigns/endless/context/Context.java
deleted file mode 100644
index 4081c87..0000000
--- a/core/src/org/snoopdesigns/endless/context/Context.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package org.snoopdesigns.endless.context;
-
-import org.snoopdesigns.endless.physics.WorldContext;
-import org.snoopdesigns.endless.physics.camera.CameraContext;
-import org.snoopdesigns.endless.world.player.PlayerShip;
-
-public final class Context implements OnInit {
-    private static Context INSTANCE;
-
-    private CameraContext cameraContext;
-    private WorldContext worldContext;
-    private PlayerShip playerShip;
-
-    @Override
-    public void create() {
-        INSTANCE = new Context();
-        INSTANCE.cameraContext = new CameraContext();
-        INSTANCE.worldContext = new WorldContext();
-        INSTANCE.playerShip = new PlayerShip();
-    }
-
-    public static Context getInstance() {
-        return INSTANCE;
-    }
-
-    public CameraContext getCameraContext() {
-        return cameraContext;
-    }
-
-    public WorldContext getWorldContext() {
-        return worldContext;
-    }
-
-    public PlayerShip getPlayerShip() {
-        return playerShip;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/context/OnInit.java b/core/src/org/snoopdesigns/endless/context/OnInit.java
deleted file mode 100644
index 7b5678a..0000000
--- a/core/src/org/snoopdesigns/endless/context/OnInit.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package org.snoopdesigns.endless.context;
-
-public interface OnInit {
-    void create();
-}
diff --git a/core/src/org/snoopdesigns/endless/input/DefaultInputProcessor.java b/core/src/org/snoopdesigns/endless/input/DefaultInputProcessor.java
deleted file mode 100644
index ca3f301..0000000
--- a/core/src/org/snoopdesigns/endless/input/DefaultInputProcessor.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.snoopdesigns.endless.input;
-
-import com.badlogic.gdx.InputProcessor;
-
-public interface DefaultInputProcessor extends InputProcessor {
-
-    @Override
-    default boolean keyDown(int keycode) {
-        return false;
-    }
-
-    @Override
-    default boolean keyUp(int keycode) {
-        return false;
-    }
-
-    @Override
-    default boolean keyTyped(char character) {
-        return false;
-    }
-
-    @Override
-    default boolean touchDown(int screenX, int screenY, int pointer, int button) {
-        return false;
-    }
-
-    @Override
-    default boolean touchUp(int screenX, int screenY, int pointer, int button) {
-        return false;
-    }
-
-    @Override
-    default boolean touchCancelled(int screenX, int screenY, int pointer, int button) {
-        return false;
-    }
-
-    @Override
-    default boolean touchDragged(int screenX, int screenY, int pointer) {
-        return false;
-    }
-
-    @Override
-    default boolean mouseMoved(int screenX, int screenY) {
-        return false;
-    }
-
-    @Override
-    default boolean scrolled(float amountX, float amountY) {
-        return false;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/Box2DDebugRenderer.java b/core/src/org/snoopdesigns/endless/physics/Box2DDebugRenderer.java
deleted file mode 100644
index 9d7d4dd..0000000
--- a/core/src/org/snoopdesigns/endless/physics/Box2DDebugRenderer.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.g2d.BitmapFont;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import com.badlogic.gdx.physics.box2d.Body;
-import com.badlogic.gdx.utils.Array;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.renderer.Renderer;
-
-public class Box2DDebugRenderer implements Renderer {
-
-    private com.badlogic.gdx.physics.box2d.Box2DDebugRenderer debugRenderer;
-    private BitmapFont font;
-    private SpriteBatch batch;
-
-    @Override
-    public void create() {
-        debugRenderer = new com.badlogic.gdx.physics.box2d.Box2DDebugRenderer();
-        debugRenderer.setDrawBodies(true);
-        debugRenderer.setDrawVelocities(true);
-        debugRenderer.setDrawAABBs(true);
-
-        font = new BitmapFont(Gdx.files.internal("calibri.fnt"), false);
-        font.setColor(Color.CYAN);
-        font.getData().setScale(0.15f);
-
-        batch = new SpriteBatch();
-    }
-
-    @Override
-    public void render() {
-        debugRenderer.render(
-                Context.getInstance().getWorldContext().getWorld(),
-                Context.getInstance().getCameraContext().getCameraProjection());
-
-        final Array<Body> bodies = new Array<>();
-        Context.getInstance().getWorldContext().getWorld().getBodies(bodies);
-
-        batch.setProjectionMatrix(Context.getInstance().getCameraContext().getCameraProjection());
-        batch.begin();
-        bodies.forEach(body -> {
-            final String debugText = String.format("""
-                p %.1f %.1f
-                a %.1f
-                s %.1f m/s
-                v %.1f %.1f
-                """,
-                    body.getPosition().x,
-                    body.getPosition().y,
-                    body.getAngle(),
-                    body.getLinearVelocity().len(),
-                    body.getLinearVelocity().x,
-                    body.getLinearVelocity().y);
-            font.draw(batch, debugText, body.getPosition().x + 5f, body.getPosition().y - 5f);
-        });
-        batch.end();
-    }
-
-    @Override
-    public void dispose() {
-        batch.dispose();
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/Box2DLocation.java b/core/src/org/snoopdesigns/endless/physics/Box2DLocation.java
deleted file mode 100644
index 338b595..0000000
--- a/core/src/org/snoopdesigns/endless/physics/Box2DLocation.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.ai.utils.Location;
-import com.badlogic.gdx.math.Vector2;
-
-public class Box2DLocation implements Location<Vector2> {
-    Vector2 position;
-    float orientation;
-
-    public Box2DLocation () {
-        this.position = new Vector2();
-        this.orientation = 0;
-    }
-
-    @Override
-    public Vector2 getPosition () {
-        return position;
-    }
-
-    @Override
-    public float getOrientation () {
-        return orientation;
-    }
-
-    @Override
-    public void setOrientation (float orientation) {
-        this.orientation = orientation;
-    }
-
-    @Override
-    public Location<Vector2> newLocation () {
-        return new Box2DLocation();
-    }
-
-    @Override
-    public float vectorToAngle (Vector2 vector) {
-        return (float)Math.atan2(-vector.x, vector.y);
-    }
-
-    @Override
-    public Vector2 angleToVector (Vector2 outVector, float angle) {
-        outVector.x = -(float)Math.sin(angle);
-        outVector.y = (float)Math.cos(angle);
-        return outVector;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/Box2DRenderer.java b/core/src/org/snoopdesigns/endless/physics/Box2DRenderer.java
deleted file mode 100644
index 641e397..0000000
--- a/core/src/org/snoopdesigns/endless/physics/Box2DRenderer.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.physics.box2d.Box2D;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.renderer.Renderer;
-
-public class Box2DRenderer implements Renderer {
-
-    @Override
-    public void create() {
-        Box2D.init();
-    }
-
-    @Override
-    public void render() {
-        Context.getInstance().getWorldContext().getWorld().step(1/60f, 6, 2);
-    }
-
-    @Override
-    public void dispose() {
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/PhysicalBody.java b/core/src/org/snoopdesigns/endless/physics/PhysicalBody.java
deleted file mode 100644
index 31204a9..0000000
--- a/core/src/org/snoopdesigns/endless/physics/PhysicalBody.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.physics.box2d.Body;
-import com.badlogic.gdx.physics.box2d.BodyDef;
-import com.badlogic.gdx.physics.box2d.BodyDef.BodyType;
-import com.badlogic.gdx.physics.box2d.FixtureDef;
-import com.badlogic.gdx.physics.box2d.MassData;
-import org.snoopdesigns.endless.context.Context;
-
-public abstract class PhysicalBody {
-
-    Body body;
-
-    public abstract BodyType getBodyType();
-    public abstract FixtureDef getFixture();
-    public abstract float getMass();
-    public abstract float getLinearDamping();
-    public abstract float getMaxVelocity();
-    public Vector2 getInitialPosition() {
-        return new Vector2(0, 0);
-    }
-
-    public void initBody() {
-        final BodyDef bodyDef = new BodyDef();
-        bodyDef.type = getBodyType();
-        bodyDef.position.set(getInitialPosition());
-        body = Context.getInstance().getWorldContext().getWorld().createBody(bodyDef);
-        body.createFixture(getFixture());
-
-        final MassData massData = new MassData();
-        massData.mass = getMass();
-        getBody().setMassData(massData);
-
-        getBody().setLinearDamping(getLinearDamping());
-    }
-
-    public void limitVelocity() {
-        if (getBody().getLinearVelocity().len() > getMaxVelocity()) {
-            getBody().setLinearVelocity(getBody().getLinearVelocity().limit(getMaxVelocity()));
-        }
-    }
-
-    public Body getBody() {
-        return body;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/SteerablePhysicalBody.java b/core/src/org/snoopdesigns/endless/physics/SteerablePhysicalBody.java
deleted file mode 100644
index 9e9a85c..0000000
--- a/core/src/org/snoopdesigns/endless/physics/SteerablePhysicalBody.java
+++ /dev/null
@@ -1,115 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.ai.steer.Steerable;
-import com.badlogic.gdx.ai.utils.Location;
-import com.badlogic.gdx.math.Vector2;
-
-public abstract class SteerablePhysicalBody extends PhysicalBody implements Steerable<Vector2> {
-
-    public abstract float getMaxSpeed();
-    public abstract float getMaxAcceleration();
-    public abstract float getMaxRotationSpeed();
-    public abstract float getMaxRotationAcceleration();
-
-    @Override
-    public Vector2 getLinearVelocity() {
-        return getBody().getLinearVelocity();
-    }
-
-    @Override
-    public float getAngularVelocity() {
-        return getBody().getAngularVelocity();
-    }
-
-    @Override
-    public float getBoundingRadius() {
-        return 0.001f;
-    }
-
-    @Override
-    public boolean isTagged() {
-        return false;
-    }
-
-    @Override
-    public void setTagged(boolean tagged) {
-    }
-
-    @Override
-    public float getZeroLinearSpeedThreshold() {
-        return 0.1f;
-    }
-
-    @Override
-    public void setZeroLinearSpeedThreshold(float value) {
-    }
-
-    @Override
-    public float getMaxLinearSpeed() {
-        return getMaxSpeed();
-    }
-
-    @Override
-    public void setMaxLinearSpeed(float maxLinearSpeed) {
-    }
-
-    @Override
-    public float getMaxLinearAcceleration() {
-        return getMaxAcceleration();
-    }
-
-    @Override
-    public void setMaxLinearAcceleration(float maxLinearAcceleration) {
-    }
-
-    @Override
-    public float getMaxAngularSpeed() {
-        return getMaxRotationSpeed();
-    }
-
-    @Override
-    public void setMaxAngularSpeed(float maxAngularSpeed) {
-    }
-
-    @Override
-    public float getMaxAngularAcceleration() {
-        return getMaxRotationAcceleration();
-    }
-
-    @Override
-    public void setMaxAngularAcceleration(float maxAngularAcceleration) {
-    }
-
-    @Override
-    public Vector2 getPosition() {
-        return getBody().getPosition();
-    }
-
-    @Override
-    public float getOrientation() {
-        return getBody().getAngle();
-    }
-
-    @Override
-    public void setOrientation(float orientation) {
-        getBody().setTransform(getPosition(), orientation);
-    }
-
-    @Override
-    public float vectorToAngle(Vector2 vector) {
-        return vector.angleRad();
-    }
-
-    @Override
-    public Vector2 angleToVector(Vector2 outVector, float angle) {
-        final var tmpVector = new Vector2(1, 0).rotateRad(angle);
-        outVector.x = tmpVector.x;
-        outVector.y = tmpVector.y;
-        return outVector;
-    }
-
-    @Override
-    public Location<Vector2> newLocation() {
-        return new Box2DLocation();
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/WorldContext.java b/core/src/org/snoopdesigns/endless/physics/WorldContext.java
deleted file mode 100644
index 5f10ba8..0000000
--- a/core/src/org/snoopdesigns/endless/physics/WorldContext.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.snoopdesigns.endless.physics;
-
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.physics.box2d.World;
-
-public class WorldContext {
-
-    private final World world;
-
-    public WorldContext() {
-        this.world = new World(new Vector2(0, 0), true);
-    }
-
-    public World getWorld() {
-        return world;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/camera/CameraContext.java b/core/src/org/snoopdesigns/endless/physics/camera/CameraContext.java
deleted file mode 100644
index 635813c..0000000
--- a/core/src/org/snoopdesigns/endless/physics/camera/CameraContext.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.snoopdesigns.endless.physics.camera;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.math.Matrix4;
-import com.badlogic.gdx.math.Vector2;
-
-public final class CameraContext {
-
-    private static final float DEFAULT_WORLD_WIDTH = 300.0f;
-
-    private final Vector2 position;
-    private final Vector2 viewport;
-    private float zoom;
-    private Matrix4 cameraProjection;
-
-    public CameraContext() {
-        final float w = Gdx.graphics.getWidth();
-        final float h = Gdx.graphics.getHeight();
-
-        this.position = new Vector2(0, 0);
-        this.zoom = 1.0f;
-        this.viewport = new Vector2(DEFAULT_WORLD_WIDTH, DEFAULT_WORLD_WIDTH * (h / w));
-    }
-
-    public Matrix4 getCameraProjection() {
-        return cameraProjection;
-    }
-
-    public void setCameraProjection(Matrix4 cameraProjection) {
-        this.cameraProjection = cameraProjection;
-    }
-
-    public Vector2 getPosition() {
-        return position;
-    }
-
-    public float getZoom() {
-        return zoom;
-    }
-
-    public void setZoom(float zoom) {
-        this.zoom = zoom;
-    }
-
-    public Vector2 getViewport() {
-        return viewport;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/physics/camera/CameraRenderer.java b/core/src/org/snoopdesigns/endless/physics/camera/CameraRenderer.java
deleted file mode 100644
index 165240a..0000000
--- a/core/src/org/snoopdesigns/endless/physics/camera/CameraRenderer.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package org.snoopdesigns.endless.physics.camera;
-
-import com.badlogic.gdx.graphics.OrthographicCamera;
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.utils.viewport.ExtendViewport;
-import com.badlogic.gdx.utils.viewport.Viewport;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.renderer.Renderer;
-
-public class CameraRenderer implements Renderer {
-
-    private static final float DEFAULT_WORLD_WIDTH = 300.0f;
-    private static final float DEFAULT_WORLD_HEIGHT = 300.0f;
-
-    private OrthographicCamera camera;
-    private Viewport viewport;
-
-    @Override
-    public void create() {
-        camera = new OrthographicCamera();
-        camera.zoom = Context.getInstance().getCameraContext().getZoom();
-        viewport = new ExtendViewport(
-                Context.getInstance().getCameraContext().getViewport().x,
-                Context.getInstance().getCameraContext().getViewport().y,
-                camera);
-        camera.update();
-        Context.getInstance().getCameraContext().setCameraProjection(camera.combined);
-    }
-
-    @Override
-    public void render() {
-        final Vector2 cameraPosition = Context.getInstance().getCameraContext().getPosition();
-        camera.position.set(cameraPosition.x, cameraPosition.y, 0);
-        camera.update();
-    }
-
-    @Override
-    public void dispose() {
-    }
-
-    @Override
-    public void resize(int width, int height) {
-        viewport.update(width, height);
-        Context.getInstance().getCameraContext().getViewport().set(
-                camera.viewportWidth,
-                camera.viewportHeight);
-    }
-
-    @Override
-    public boolean scrolled(float amountX, float amountY) {
-        camera.zoom += amountY / 10f;
-        Context.getInstance().getCameraContext().setZoom(camera.zoom);
-        return true;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/renderer/CursorRenderer.java b/core/src/org/snoopdesigns/endless/renderer/CursorRenderer.java
deleted file mode 100644
index 05b12f9..0000000
--- a/core/src/org/snoopdesigns/endless/renderer/CursorRenderer.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package org.snoopdesigns.endless.renderer;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Cursor;
-import com.badlogic.gdx.graphics.Pixmap;
-
-public class CursorRenderer implements Renderer {
-
-    private Pixmap crosshair;
-
-    @Override
-    public void create() {
-        crosshair = new Pixmap(Gdx.files.internal("crosshair.png"));
-        final Cursor cursor = Gdx.graphics.newCursor(crosshair,
-                crosshair.getWidth() / 2,
-                crosshair.getHeight() / 2);
-        Gdx.graphics.setCursor(cursor);
-    }
-
-    @Override
-    public void render() {
-
-    }
-
-    @Override
-    public void dispose() {
-        crosshair.dispose();
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/renderer/DebugRenderer.java b/core/src/org/snoopdesigns/endless/renderer/DebugRenderer.java
deleted file mode 100644
index cbf8a07..0000000
--- a/core/src/org/snoopdesigns/endless/renderer/DebugRenderer.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package org.snoopdesigns.endless.renderer;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.g2d.BitmapFont;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import org.snoopdesigns.endless.context.Context;
-
-public class DebugRenderer implements Renderer {
-
-    private BitmapFont font;
-    private SpriteBatch batch;
-
-    @Override
-    public void create() {
-        font = new BitmapFont(Gdx.files.internal("calibri.fnt"), false);
-        font.setColor(Color.GREEN);
-        font.getData().setScale(0.7f);
-        batch = new SpriteBatch();
-    }
-
-    @Override
-    public void render() {
-        batch.begin();
-        final String debugText = String.format("""
-                window size %d x %d
-                viewport %.1f %.1f
-                zoom %.1f
-                position %.1f %.1f
-                angle %.1f
-                speed %.1f m/s
-                velocity %.1f %.1f
-                """,
-                Gdx.graphics.getWidth(),
-                Gdx.graphics.getHeight(),
-                Context.getInstance().getCameraContext().getViewport().x,
-                Context.getInstance().getCameraContext().getViewport().y,
-                Context.getInstance().getCameraContext().getZoom(),
-                Context.getInstance().getCameraContext().getPosition().x,
-                Context.getInstance().getCameraContext().getPosition().y,
-                Context.getInstance().getPlayerShip().getBody().getAngle(),
-                Context.getInstance().getPlayerShip().getBody().getLinearVelocity().len(),
-                Context.getInstance().getPlayerShip().getBody().getLinearVelocity().x,
-                Context.getInstance().getPlayerShip().getBody().getLinearVelocity().y);
-        font.draw(batch, debugText, 10f, 190f);
-        batch.end();
-    }
-
-    @Override
-    public void dispose() {
-        font.dispose();
-        batch.dispose();
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/renderer/Renderer.java b/core/src/org/snoopdesigns/endless/renderer/Renderer.java
deleted file mode 100644
index a98e36a..0000000
--- a/core/src/org/snoopdesigns/endless/renderer/Renderer.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.snoopdesigns.endless.renderer;
-
-import org.snoopdesigns.endless.input.DefaultInputProcessor;
-
-public interface Renderer extends DefaultInputProcessor {
-    void create();
-    void render();
-    void dispose();
-    default void resize(int width, int height) {
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/utils/ExitControllable.java b/core/src/org/snoopdesigns/endless/utils/ExitControllable.java
deleted file mode 100644
index 12469a6..0000000
--- a/core/src/org/snoopdesigns/endless/utils/ExitControllable.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.snoopdesigns.endless.utils;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Input.Keys;
-import org.snoopdesigns.endless.world.Controllable;
-
-public class ExitControllable implements Controllable {
-
-    @Override
-    public boolean keyDown(int keycode) {
-        if (keycode == Keys.ESCAPE) {
-            Gdx.app.exit();
-            System.exit(1);
-        }
-        return true;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/Controllable.java b/core/src/org/snoopdesigns/endless/world/Controllable.java
deleted file mode 100644
index 77f1181..0000000
--- a/core/src/org/snoopdesigns/endless/world/Controllable.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package org.snoopdesigns.endless.world;
-
-import org.snoopdesigns.endless.input.DefaultInputProcessor;
-
-public interface Controllable extends DefaultInputProcessor {
-
-}
diff --git a/core/src/org/snoopdesigns/endless/world/ObjectsRenderer.java b/core/src/org/snoopdesigns/endless/world/ObjectsRenderer.java
deleted file mode 100644
index 3055532..0000000
--- a/core/src/org/snoopdesigns/endless/world/ObjectsRenderer.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.snoopdesigns.endless.world;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.IntStream;
-
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.renderer.Renderer;
-import org.snoopdesigns.endless.world.ship.SteerableEnemyShip;
-
-public class ObjectsRenderer implements Renderer {
-
-    private final List<Renderable> renderables = new ArrayList<>();
-
-    private SpriteBatch batch;
-
-    @Override
-    public void create() {
-        batch = new SpriteBatch();
-        renderables.add(Context.getInstance().getPlayerShip());
-
-        IntStream.range(0, 3).forEach(i ->
-                renderables.add(new SteerableEnemyShip()));
-
-        renderables.forEach(Renderable::create);
-    }
-
-    @Override
-    public void render() {
-        batch.setProjectionMatrix(Context.getInstance().getCameraContext().getCameraProjection());
-        batch.begin();
-        renderables.forEach(renderable -> renderable.render(batch));
-        batch.end();
-    }
-
-    @Override
-    public void dispose() {
-        batch.dispose();
-        renderables.forEach(Renderable::dispose);
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/Renderable.java b/core/src/org/snoopdesigns/endless/world/Renderable.java
deleted file mode 100644
index e5ba159..0000000
--- a/core/src/org/snoopdesigns/endless/world/Renderable.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.snoopdesigns.endless.world;
-
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-
-public interface Renderable {
-    void create();
-    void render(final SpriteBatch batch);
-    void dispose();
-}
diff --git a/core/src/org/snoopdesigns/endless/world/bg/BackgroundRenderer.java b/core/src/org/snoopdesigns/endless/world/bg/BackgroundRenderer.java
deleted file mode 100644
index 094a827..0000000
--- a/core/src/org/snoopdesigns/endless/world/bg/BackgroundRenderer.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package org.snoopdesigns.endless.world.bg;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Sprite;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.renderer.Renderer;
-
-public class BackgroundRenderer implements Renderer {
-
-    private SpriteBatch batch;
-    private Sprite bgSprite;
-
-    @Override
-    public void create() {
-        batch = new SpriteBatch();
-        bgSprite = new Sprite(new Texture(Gdx.files.internal("bg.png")));
-        bgSprite.setCenter(0, 0);
-        bgSprite.setSize(1000, 1000);
-    }
-
-    @Override
-    public void render() {
-        batch.setProjectionMatrix(Context.getInstance().getCameraContext().getCameraProjection());
-        batch.begin();
-        bgSprite.draw(batch);
-        batch.end();
-    }
-
-    @Override
-    public void dispose() {
-        batch.dispose();
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/effects/EngineEffect.java b/core/src/org/snoopdesigns/endless/world/effects/EngineEffect.java
deleted file mode 100644
index d6301db..0000000
--- a/core/src/org/snoopdesigns/endless/world/effects/EngineEffect.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package org.snoopdesigns.endless.world.effects;
-
-import java.util.LinkedList;
-import java.util.Queue;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.g2d.ParticleEffect;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Vector2;
-import org.snoopdesigns.endless.physics.PhysicalBody;
-import org.snoopdesigns.endless.world.Renderable;
-
-public class EngineEffect implements Renderable {
-    private final Queue<ParticleEffect> effects = new LinkedList<>();
-    private final PhysicalBody body;
-
-    public EngineEffect(PhysicalBody body) {
-        this.body = body;
-    }
-
-    public void start() {
-        final ParticleEffect effect = new ParticleEffect();
-        effect.load(Gdx.files.internal("particles.p"), Gdx.files.internal(""));
-        effect.setPosition(
-                body.getBody().getPosition().x,
-                body.getBody().getPosition().y);
-        effect.start();
-        effects.add(effect);
-    }
-
-    public void stop() {
-        effects.forEach(ParticleEffect::allowCompletion);
-    }
-
-    @Override
-    public void create() {
-    }
-
-    @Override
-    public void render(SpriteBatch batch) {
-        final float x = body.getBody().getPosition().x;
-        final float y = body.getBody().getPosition().y;
-
-        effects.removeIf(ParticleEffect::isComplete);
-        effects.forEach(effect -> {
-            final Vector2 effectOffset = new Vector2(-5f, 0f).rotateRad(body.getBody().getAngle());
-            effect.setPosition(x + effectOffset.x, y + effectOffset.y);
-            effect.getEmitters().forEach(emitter -> {
-                final float effectRotation = MathUtils.radDeg * body.getBody().getAngle();
-                emitter.getAngle().setLow(effectRotation);
-                emitter.getAngle().setHigh(effectRotation);
-            });
-        });
-
-        effects.forEach(effect ->
-                effect.draw(batch, Gdx.graphics.getDeltaTime()));
-    }
-
-    @Override
-    public void dispose() {
-
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/player/PlayerShip.java b/core/src/org/snoopdesigns/endless/world/player/PlayerShip.java
deleted file mode 100644
index c844c24..0000000
--- a/core/src/org/snoopdesigns/endless/world/player/PlayerShip.java
+++ /dev/null
@@ -1,145 +0,0 @@
-package org.snoopdesigns.endless.world.player;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Input.Keys;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Sprite;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.physics.box2d.BodyDef.BodyType;
-import com.badlogic.gdx.physics.box2d.CircleShape;
-import com.badlogic.gdx.physics.box2d.FixtureDef;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.physics.PhysicalBody;
-import org.snoopdesigns.endless.world.Controllable;
-import org.snoopdesigns.endless.world.Renderable;
-import org.snoopdesigns.endless.world.effects.EngineEffect;
-
-public final class PlayerShip extends PhysicalBody implements Controllable, Renderable {
-    private Sprite sprite;
-    private EngineEffect effect;
-
-    @Override
-    public BodyType getBodyType() {
-        return BodyType.DynamicBody;
-    }
-
-    @Override
-    public FixtureDef getFixture() {
-        final CircleShape circle = new CircleShape();
-        circle.setRadius(5f);
-        final FixtureDef fixtureDef = new FixtureDef();
-        fixtureDef.shape = circle;
-        return fixtureDef;
-    }
-
-    @Override
-    public float getMass() {
-        return 10000; // 10 tons
-    }
-
-    @Override
-    public float getLinearDamping() {
-        return 1.5f;
-    }
-
-    @Override
-    public float getMaxVelocity() {
-        return 100f; // meters per second
-    }
-
-    @Override
-    public void create() {
-        initBody();
-
-        final Texture texture = new Texture(Gdx.files.internal("ship.png"));
-        sprite = new Sprite(texture);
-
-        final float expectedSizeInMeters = 15f;
-        final Vector2 scale = new Vector2(
-                expectedSizeInMeters / sprite.getHeight(),
-                expectedSizeInMeters / sprite.getWidth());
-
-        sprite.setScale(scale.x, scale.y);
-
-        effect = new EngineEffect(this);
-    }
-
-    @Override
-    public void render(SpriteBatch batch) {
-        handleInput();
-        handleMousePosition();
-
-        final float x = getBody().getPosition().x;
-        final float y = getBody().getPosition().y;
-        Context.getInstance().getCameraContext().getPosition().set(x, y);
-
-        sprite.setCenter(x, y);
-        sprite.setRotation(MathUtils.radDeg * getBody().getAngle());
-
-        sprite.draw(batch);
-        effect.render(batch);
-
-        limitVelocity();
-    }
-
-    @Override
-    public void dispose() {
-    }
-
-    @Override
-    public boolean keyDown(int keycode) {
-        if (keycode == Keys.SPACE) {
-            effect.start();
-            return true;
-        }
-        return false;
-    }
-
-    @Override
-    public boolean keyUp(int keycode) {
-        if (keycode == Keys.SPACE) {
-            effect.stop();
-            return true;
-        }
-        return false;
-    }
-
-    private void speedUp() {
-        final float force = getBody().getMass() * 200; // force 200x times more than self mass
-        final Vector2 impulse = new Vector2(force, 0).rotateRad(getBody().getAngle());
-        getBody().applyForceToCenter(impulse, true);
-    }
-
-    private void handleInput() {
-        if (Gdx.input.isKeyPressed(Keys.SPACE)) {
-            speedUp();
-        }
-    }
-
-    private void handleMousePosition() {
-        final float screenX = Gdx.input.getX();
-        final float screenY = Gdx.input.getY();
-        final float screenCenterX = (float) Gdx.graphics.getWidth() / 2;
-        final float screenCenterY = (float) Gdx.graphics.getHeight() / 2;
-        final float effectiveViewportWidth = Context.getInstance().getCameraContext().getViewport().x *
-                Context.getInstance().getCameraContext().getZoom();
-        final float effectiveViewportHeight = Context.getInstance().getCameraContext().getViewport().y *
-                Context.getInstance().getCameraContext().getZoom();
-
-        final float directionX = (screenX - screenCenterX) * (effectiveViewportWidth / Gdx.graphics.getWidth());
-        final float directionY = ((Gdx.graphics.getHeight() - screenY) - screenCenterY) * (effectiveViewportHeight / Gdx.graphics.getHeight());
-
-        final Vector2 direction = new Vector2(directionX, directionY);
-        float rotationRad = direction.angleRad();
-
-        float c = 10; //speed of rotation
-        getBody().setAngularVelocity(c * (angleDifference(rotationRad, getBody().getAngle())));
-    }
-
-    public static float angleDifference(float angle1, float angle2) {
-        float diff = (angle1 - angle2) % (MathUtils.PI * 2);
-        return diff < -1 * MathUtils.PI ? diff + 2 * MathUtils.PI : diff;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/ship/SteerableEnemyShip.java b/core/src/org/snoopdesigns/endless/world/ship/SteerableEnemyShip.java
deleted file mode 100644
index e8d429c..0000000
--- a/core/src/org/snoopdesigns/endless/world/ship/SteerableEnemyShip.java
+++ /dev/null
@@ -1,141 +0,0 @@
-package org.snoopdesigns.endless.world.ship;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Sprite;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.physics.box2d.BodyDef.BodyType;
-import com.badlogic.gdx.physics.box2d.CircleShape;
-import com.badlogic.gdx.physics.box2d.FixtureDef;
-import org.snoopdesigns.endless.physics.SteerablePhysicalBody;
-import org.snoopdesigns.endless.world.Renderable;
-import org.snoopdesigns.endless.world.effects.EngineEffect;
-import org.snoopdesigns.endless.world.steering.ChaseSteering;
-import org.snoopdesigns.endless.world.steering.Steering;
-import org.snoopdesigns.endless.world.steering.SteeringApplicator;
-
-public class SteerableEnemyShip extends SteerablePhysicalBody implements Renderable {
-
-    private Sprite sprite;
-    private EngineEffect engineEffect;
-    private Steering steering;
-
-    @Override
-    public BodyType getBodyType() {
-        return BodyType.DynamicBody;
-    }
-
-    @Override
-    public FixtureDef getFixture() {
-        final CircleShape circle = new CircleShape();
-        circle.setRadius(7f);
-        final FixtureDef fixtureDef = new FixtureDef();
-        fixtureDef.shape = circle;
-        return fixtureDef;
-    }
-
-    @Override
-    public Vector2 getInitialPosition() {
-        return new Vector2(MathUtils.random(150), MathUtils.random(150));
-    }
-
-    @Override
-    public void create() {
-        initBody();
-
-        final Texture texture = new Texture(Gdx.files.internal("ship.png"));
-        sprite = new Sprite(texture);
-        final float expectedSizeInMeters = 15f;
-        final Vector2 scale = new Vector2(
-                expectedSizeInMeters / sprite.getHeight(),
-                expectedSizeInMeters / sprite.getWidth());
-        sprite.setScale(scale.x, scale.y);
-        sprite.setRotation(MathUtils.radDeg * getBody().getAngle());
-
-        engineEffect = new EngineEffect(this);
-        steering = new ChaseSteering(this, 120f, 90f, new SteeringApplicator() {
-
-            private boolean speedUp = false;
-
-            @Override
-            public void applyAngularVelocity(float angular) {
-                getBody().setAngularVelocity(angular);
-            }
-
-            @Override
-            public void applyLinearVelocity(Vector2 linear) {
-                speedUp(linear);
-                if (!speedUp) {
-                    engineEffect.start();
-                }
-                speedUp = true;
-            }
-
-            @Override
-            public void stopLinearVelocity() {
-                engineEffect.stop();
-                speedUp = false;
-            }
-        });
-    }
-    @Override
-    public void render(SpriteBatch batch) {
-        steering.calculate();
-
-        sprite.setCenter(getBody().getPosition().x, getBody().getPosition().y);
-        sprite.setRotation(MathUtils.radDeg * getBody().getAngle());
-        sprite.draw(batch);
-
-        engineEffect.render(batch);
-
-        // TODO
-        limitVelocity();
-    }
-
-    @Override
-    public void dispose() {
-    }
-
-    private void speedUp(final Vector2 force) {
-        final float forceToApply = getBody().getMass() * 200; // force 200x times more than self mass
-        final Vector2 impulse = new Vector2(forceToApply, 0).rotateRad(getBody().getAngle());
-        getBody().applyForceToCenter(impulse, true);
-    }
-
-    @Override
-    public float getMass() {
-        return 10000;
-    }
-
-    @Override
-    public float getLinearDamping() {
-        return 1.5f;
-    }
-
-    @Override
-    public float getMaxVelocity() {
-        return getMaxSpeed();
-    }
-
-    @Override
-    public float getMaxSpeed() {
-        return 90f;
-    }
-
-    @Override
-    public float getMaxAcceleration() {
-        return 50000f;
-    }
-
-    @Override
-    public float getMaxRotationSpeed() {
-        return 5f;
-    }
-
-    @Override
-    public float getMaxRotationAcceleration() {
-        return 5f;
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/steering/ChaseSteering.java b/core/src/org/snoopdesigns/endless/world/steering/ChaseSteering.java
deleted file mode 100644
index 3ac3ac7..0000000
--- a/core/src/org/snoopdesigns/endless/world/steering/ChaseSteering.java
+++ /dev/null
@@ -1,108 +0,0 @@
-package org.snoopdesigns.endless.world.steering;
-
-import java.util.List;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.ai.steer.SteeringAcceleration;
-import com.badlogic.gdx.ai.steer.SteeringBehavior;
-import com.badlogic.gdx.ai.steer.behaviors.Arrive;
-import com.badlogic.gdx.ai.steer.behaviors.BlendedSteering;
-import com.badlogic.gdx.ai.steer.behaviors.Face;
-import com.badlogic.gdx.ai.utils.Location;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Vector2;
-import org.snoopdesigns.endless.context.Context;
-import org.snoopdesigns.endless.physics.Box2DLocation;
-import org.snoopdesigns.endless.physics.SteerablePhysicalBody;
-
-public class ChaseSteering implements Steering {
-
-    private final SteeringAcceleration<Vector2> steeringOutput = new SteeringAcceleration<>(new Vector2());
-    private final BlendedSteering<Vector2> steeringCombination;
-    private final Location<Vector2> positionTarget;
-    private final Location<Vector2> faceTarget;
-    private final SteeringApplicator steeringApplicator;
-    private final SteerablePhysicalBody steerablePhysicalBody;
-    private final Vector2 lastVelocity = new Vector2(0f, 0f);
-    private final float maxDistance;
-    private final float minDistance;
-    private float targetDirection;
-
-    public ChaseSteering(final SteerablePhysicalBody steerablePhysicalBody,
-                         final float maxDistance,
-                         final float minDistance,
-                         final SteeringApplicator steeringApplicator) {
-        this.steerablePhysicalBody = steerablePhysicalBody;
-        this.maxDistance = maxDistance;
-        this.minDistance = minDistance;
-        this.steeringApplicator = steeringApplicator;
-
-        positionTarget = new Box2DLocation();
-        faceTarget = new Box2DLocation();
-
-        steeringCombination = new BlendedSteering<>(steerablePhysicalBody);
-        getSteeringBehaviours().forEach(steeringBehaviour ->
-                steeringCombination.add(steeringBehaviour, 0.5f));
-
-        targetDirection = MathUtils.random(MathUtils.PI2);
-    }
-
-    @Override
-    public void calculate() {
-        final Vector2 targetDisplacement = new Vector2(maxDistance, 0f).rotateRad(targetDirection);
-        final float distanceToPlayer = new Vector2(
-                steerablePhysicalBody.getBody().getPosition().x -
-                        Context.getInstance().getPlayerShip().getBody().getPosition().x,
-                steerablePhysicalBody.getBody().getPosition().y -
-                        Context.getInstance().getPlayerShip().getBody().getPosition().y)
-                .len();
-        if (distanceToPlayer > maxDistance + 10f) {
-            // Rotate target rotation point only of player is far away
-            targetDirection += Gdx.graphics.getDeltaTime() / 1f;
-        }
-        final Vector2 displacement = targetDisplacement.limit(Math.max(0, (distanceToPlayer - minDistance)));
-        final Vector2 targetPos = new Vector2(
-                Context.getInstance().getPlayerShip().getBody().getPosition().x + displacement.x,
-                Context.getInstance().getPlayerShip().getBody().getPosition().y + displacement.y);
-
-        positionTarget.getPosition().set(targetPos);
-        faceTarget.getPosition().set(positionTarget.getPosition());
-
-        steeringCombination.calculateSteering(steeringOutput);
-        if (distanceToPlayer <= minDistance) { // do not move, if close to player, only rotate
-            steeringOutput.linear.setZero();
-        }
-
-        applySteering();
-    }
-
-    private void applySteering() {
-        // Update position and linear velocity.
-        if (steeringOutput.angular != 0) {
-            // this method internally scales the torque by deltaTime
-            steeringApplicator.applyAngularVelocity(steeringOutput.angular);
-        }
-
-        if (!steeringOutput.linear.isZero()) {
-            if (steeringOutput.linear.len() >= lastVelocity.len() - 10) {
-                steeringApplicator.applyLinearVelocity(steeringOutput.linear);
-            } else {
-                steeringApplicator.stopLinearVelocity();
-            }
-            lastVelocity.x = steeringOutput.linear.x;
-            lastVelocity.y = steeringOutput.linear.y;
-        } else {
-            steeringApplicator.stopLinearVelocity();
-        }
-    }
-
-    private List<SteeringBehavior<Vector2>> getSteeringBehaviours() {
-        return List.of(
-                new Face<>(steerablePhysicalBody, faceTarget),
-                new Arrive<>(steerablePhysicalBody, positionTarget)
-                        .setTimeToTarget(0.1f)
-                        .setArrivalTolerance(10f)
-                        .setDecelerationRadius(100f)
-        );
-    }
-}
diff --git a/core/src/org/snoopdesigns/endless/world/steering/Steering.java b/core/src/org/snoopdesigns/endless/world/steering/Steering.java
deleted file mode 100644
index c13b575..0000000
--- a/core/src/org/snoopdesigns/endless/world/steering/Steering.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package org.snoopdesigns.endless.world.steering;
-
-public interface Steering {
-    void calculate();
-}
diff --git a/core/src/org/snoopdesigns/endless/world/steering/SteeringApplicator.java b/core/src/org/snoopdesigns/endless/world/steering/SteeringApplicator.java
deleted file mode 100644
index d683465..0000000
--- a/core/src/org/snoopdesigns/endless/world/steering/SteeringApplicator.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package org.snoopdesigns.endless.world.steering;
-
-import com.badlogic.gdx.math.Vector2;
-
-public interface SteeringApplicator {
-    void applyAngularVelocity(float angular);
-    void applyLinearVelocity(Vector2 linear);
-    void stopLinearVelocity();
-}