Start from scratch

author: Dmitrii Morozov <snoopdesigns@gmail.com> 2025-01-04 12:41:47 +0100
committer: Dmitrii Morozov <snoopdesigns@gmail.com> 2025-01-04 12:41:47 +0100
commit: af88f7f96b64acd013c964383028311d6d310d5e (patch)
tree: 4a92f7cd4637c32ff4e3673798a2ea13e0f17467 /core/src/org/snoopdesigns/endless/physics
parent: 1e17c39d9a9fda793abb03fee9db2c7ad8f595fa (diff)
8 files changed, 0 insertions, 415 deletions
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;
-    }
-}
author	Dmitrii Morozov <snoopdesigns@gmail.com>	2025-01-04 12:41:47 +0100
committer	Dmitrii Morozov <snoopdesigns@gmail.com>	2025-01-04 12:41:47 +0100
commit	af88f7f96b64acd013c964383028311d6d310d5e (patch)
tree	4a92f7cd4637c32ff4e3673798a2ea13e0f17467 /core/src/org/snoopdesigns/endless/physics
parent	1e17c39d9a9fda793abb03fee9db2c7ad8f595fa (diff)