package ru.strijar.vs;

import com.jme3.bullet.control.RigidBodyControl;
import com.jme3.bullet.control.SoftBodyControl;
import com.jme3.bullet.joints.SixDofJoint;
import com.jme3.bullet.objects.PhysicsSoftBody;
import com.jme3.material.Material;
import com.jme3.math.Vector3f;
import com.jme3.scene.Node;
import com.jme3.scene.Spatial;

public class Fender {
    private final Spatial           spatial;
    private RigidBodyControl        rigidControl;

    public Fender(BoatApplication app) {
        spatial = app.getAssetManager().loadModel("Models/fender.j3o");

        Material mat = app.getAssetManager().loadMaterial("Materials/plastic.j3m");
        spatial.setMaterial(mat);
    }

    private void addSoft(BoatApplication app) {
        SoftBodyControl   softControl;

        softControl = new SoftBodyControl(false);

        spatial.addControl(softControl);

        softControl.generateClusters(8);
        softControl.config().setDynamicFrictionCoef(0.5f);
        softControl.config().setPoseMatchingCoef(0.2f);
        softControl.config().setPositionIterations(2);

        /*
        softControl.config().setClusterSoftHardness(1);
        softControl.config().setClusterSoftImpulseSplitCoef(0);
        softControl.config().setClusterKineticHardness(0.1f);
        softControl.config().setClusterKineticImpulseSplitCoef(1);
        */

        softControl.config().setCollisionsFlags(PhysicsSoftBody.Config.CL_SS + PhysicsSoftBody.Config.CL_RS);

        softControl.setPose(false, true);
        softControl.setTotalMass(5, true);
        softControl.randomizeConstraints();
        softControl.setPhysicsLocation(new Vector3f(1.8f, 3f, 0));

        app.getBulletState().getPhysicsSoftSpace().add(softControl);
    }

    public void attach(BoatApplication app, RigidBodyControl rigid) {
        // addSoft(app);

        rigidControl = new RigidBodyControl(5f);
        Node node = new Node("FenderNode");

        app.getRootNode().attachChild(node);
        node.attachChild(spatial);

        rigidControl = new RigidBodyControl(5f);
        node.addControl(rigidControl);

        rigidControl.setPhysicsLocation(new Vector3f(1.8f, 3f, 0f));

        SixDofJoint joint = new SixDofJoint(
            rigidControl, rigid,
            new Vector3f(0, -1.5f, 0),
            new Vector3f(1.8f, 3, 0f),
            true
        );

        rigidControl.setDamping(0.1f, 0.2f);
        joint.setCollisionBetweenLinkedBodys(true);

        app.getBulletState().getPhysicsSpace().add(rigidControl);
        app.getBulletState().getPhysicsSpace().add(joint);
    }
}