Camera/Character not moving

Troubleshooting physics
1

So Today I tried to implement some physics stuff into the game. Now my guy/camera won’t move. player.setwalkdirection dosen’t seem to do anything. Here is my code. http://pastebin.com/A01X42ge Thanks for helping.

2

Please someone explain to me why some of you guys use Pastebin? What’s the benefit? Because honestly I don’t see one reason. None.



Why not simply paste that code in a JAVA tag? It’ll stay formatted and even color coded.

1 Like
3

Sorry I didn’t see a java tag and I am new to the forums. Maybe this will work? [java]/*

package net.gyroninja.Cavein;



import com.jme3.app.Application;

import com.jme3.app.SimpleApplication;

import com.jme3.app.state.AppStateManager;

import com.jme3.asset.AssetManager;

import com.jme3.bullet.BulletAppState;

import com.jme3.bullet.collision.shapes.SphereCollisionShape;

import com.jme3.bullet.control.RigidBodyControl;

import com.jme3.bullet.objects.PhysicsCharacter;

import com.jme3.bullet.util.CollisionShapeFactory;

import com.jme3.input.InputManager;

import com.jme3.input.KeyInput;

import com.jme3.input.controls.ActionListener;

import com.jme3.input.controls.KeyTrigger;

import com.jme3.light.DirectionalLight;

import com.jme3.material.Material;

import com.jme3.math.Vector3f;

import com.jme3.renderer.Camera;

import com.jme3.renderer.RenderManager;

import com.jme3.renderer.ViewPort;

import com.jme3.scene.Node;

import com.jme3.scene.Spatial;



/**

*

  • @author gyroninja

    */

    public class CaveGameState extends BulletAppState implements ActionListener{



    boolean left = false, right = false, up = false, down = false;



    public SimpleApplication app;

    Node rootNode;

    AssetManager assetManager;

    AppStateManager stateManager;

    InputManager inputManager;

    ViewPort viewPort;

    BulletAppState bullet;



    Spatial Level;

    Material mat;

    DirectionalLight sun;

    Camera cam;



    PhysicsCharacter player;

    Vector3f walkDirection = new Vector3f();



    @Override

    public void initialize(AppStateManager stateManager, Application app) {



    super.initialize(stateManager, app);



    this.app = (SimpleApplication) app;



    this.rootNode = this.app.getRootNode();

    this.assetManager = this.app.getAssetManager();

    this.stateManager = this.app.getStateManager();

    this.inputManager = this.app.getInputManager();

    this.viewPort = this.app.getViewPort();

    this.bullet = this.stateManager.getState(BulletAppState.class);

    this.cam = app.getCamera();



    this.setUpKeys();



    Level = assetManager.loadModel("Models/cave/cave.j3o");

    mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");

    mat.setTexture("ColorMap", assetManager.loadTexture("Models/cave/stone.png"));

    Level.setMaterial(mat);



    sun = new DirectionalLight();

    sun.setDirection(new Vector3f(-0.1f, -0.7f, -1.0f));



    rootNode.attachChild(Level);



    rootNode.addLight(sun);



    player = new PhysicsCharacter(new SphereCollisionShape(5), .01f);

    player.setJumpSpeed(20);

    player.setFallSpeed(30);

    player.setGravity(30);



    player.setPhysicsLocation(new Vector3f(10, 10, 10));



    RigidBodyControl landscape = new RigidBodyControl(CollisionShapeFactory.createMeshShape(Level), 0);

    Level.addControl(landscape);



    // this.getPhysicsSpace().add(Level);

    this.getPhysicsSpace().add(player);



    this.getPhysicsSpace().enableDebug(assetManager);

    }



    @Override

    public void cleanup() {





    }



    @Override

    public void setEnabled(boolean enabled) {





    }



    @Override

    public void update(float tpf) {



    Vector3f camDir = cam.getDirection().clone().multLocal(0.6f);

    Vector3f camLeft = cam.getLeft().clone().multLocal(0.4f);



    walkDirection.set(0, 0, 0);



    if (left) {



    walkDirection.addLocal(camLeft);

    }



    if (right) {



    walkDirection.addLocal(camLeft.negate());

    }



    if (up) {



    walkDirection.addLocal(camDir);

    }



    if (down) {



    walkDirection.addLocal(camDir.negate());

    }



    player.setWalkDirection(walkDirection);

    System.out.println(player.getWalkDirection());

    cam.setLocation(player.getPhysicsLocation());

    System.out.println(cam.getLocation());

    }



    @Override

    public void render(RenderManager rm) {





    }



    public void setUpKeys() {



    inputManager.addMapping("Left", new KeyTrigger(KeyInput.KEY_A));

    inputManager.addMapping("Right", new KeyTrigger(KeyInput.KEY_D));

    inputManager.addMapping("Up", new KeyTrigger(KeyInput.KEY_W));

    inputManager.addMapping("Down", new KeyTrigger(KeyInput.KEY_S));

    inputManager.addMapping("Jump", new KeyTrigger(KeyInput.KEY_SPACE));

    inputManager.addListener(this, "Left");

    inputManager.addListener(this, "Right");

    inputManager.addListener(this, "Up");

    inputManager.addListener(this, "Down");

    inputManager.addListener(this, "Jump");



    }



    @Override

    public void onAction(String binding, boolean value, float tpf) {



    if (binding.equals("Left")) {



    left = value;

    }



    if (binding.equals("Right")) {



    right = value;

    }



    if (binding.equals("Up")) {



    up = value;

    }



    if (binding.equals("Down")) {



    down = value;

    }



    if (binding.equals("Jump")) {



    player.jump();

    }

    }

    }[/java]