Dart.java

package com.indignado.functional.test.levels.flyingDart.entities;

import com.badlogic.ashley.core.Entity;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.Body;
import com.badlogic.gdx.physics.box2d.BodyDef;
import com.indignado.logicbricks.components.*;
import com.indignado.logicbricks.core.EntityFactory;
import com.indignado.logicbricks.core.data.Property;
import com.indignado.logicbricks.core.data.TextureView;
import com.indignado.logicbricks.utils.builders.BodyBuilder;
import com.indignado.logicbricks.utils.builders.EntityBuilder;
import com.indignado.logicbricks.utils.builders.FixtureDefBuilder;
import com.indignado.logicbricks.utils.builders.LBBuilders;

/**
 * @author Rubentxu.
 */
public class Dart extends EntityFactory {
    private String dartTexture = "assets/textures/dart.png";


    public Dart(LBBuilders builders, AssetManager assetManager) {
        super(builders, assetManager);

    }


    @Override
    public void loadAssets() {
        if (!assetManager.isLoaded(dartTexture)) assetManager.load(dartTexture, Texture.class);

    }


    @Override
    public Entity createEntity() {
        EntityBuilder entityBuilder = builders.getEntityBuilder();
        entityBuilder.initialize();
        BodyBuilder bodyBuilder = builders.getBodyBuilder();

        BlackBoardComponent context = entityBuilder.getComponent(BlackBoardComponent.class);
        context.addProperty(new Property<Boolean>("freeFlight", false));
        context.addProperty(new Property<Boolean>("follow", true));

        IdentityComponent identity = entityBuilder.getComponent(IdentityComponent.class);
        identity.tag = "Dart";
     /*   identity.category = game.getCategoryBitsManager().getCategoryBits("Dart");
        identity.collisionMask = (short) (game.getCategoryBitsManager().getCategoryBits("Wall") |
                game.getCategoryBitsManager().getCategoryBits("Ground"));*/

        StateComponent state = entityBuilder.getComponent(StateComponent.class);
        state.createState("Default");


        Vector2[] vertices = new Vector2[4];
        vertices[0] = new Vector2(-1.5f, 0);
        vertices[1] = new Vector2(0, -0.1f);
        vertices[2] = new Vector2(0.6f, 0);
        vertices[3] = new Vector2(0, 0.1f);

        Body bodyArrow = bodyBuilder.fixture(new FixtureDefBuilder()
                .polygonShape(vertices)
                .friction(0.5f)
                .restitution(0.5f))
                .type(BodyDef.BodyType.DynamicBody)
                .bullet()
                .build();

        RigidBodiesComponents bodiesComponents = entityBuilder.getComponent(RigidBodiesComponents.class);
        bodiesComponents.rigidBodies.add(bodyArrow);

        TextureView arrowView = new TextureView();
        arrowView.setName("Arrow");
        arrowView.setTextureRegion(new TextureRegion(assetManager.get(dartTexture, Texture.class)));
        arrowView.setHeight(1f);
        arrowView.setWidth(2.3f);
        arrowView.setAttachedTransform(bodyArrow.getTransform());
        arrowView.setLayer(0);

        ViewsComponent viewsComponent = entityBuilder.getComponent(ViewsComponent.class);
        viewsComponent.views.add(arrowView);

        Entity entity = entityBuilder.getEntity();

        Gdx.app.log("Dart", "size components " + entity.getComponents().size());
        return entity;

    }


}