Java BetterCharacterControl类代码示例

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
protected void onLocationUpdated(Vector3f location) {
    RigidBodyControl control = target.getSpatial().getControl(RigidBodyControl.class);
    if (control != null) {
        control.setPhysicsLocation(location);
        // 重新激活物理特性，当物体不再运动时物理引擎会让它进入睡眠，以节省性能。
        // 这里要确保重新激活，以便在编辑的时候可以重新看到物理效果的影响
        control.activate();
    }
    BetterCharacterControl character = target.getSpatial().getControl(BetterCharacterControl.class);
    if (character != null) {
        character.warp(location);
    }
    target.getSpatial().setLocalTranslation(location);
    target.updateDatas();
    notifyPropertyChanged("location", location);
}
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
public void initialize() {
    super.initialize();
    
    // 对于一些没有“Wait动画”的角色必须想办法让它静止下来
    if (animation == null) {
        channelModule.reset();
    }
    // 清除角色的移动量
    BetterCharacterControl bcc = actor.getSpatial().getControl(BetterCharacterControl.class);
    if (bcc != null) {
        bcc.setWalkDirection(new Vector3f());
    }
}
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
public void initialize() {
    super.initialize();
    channelModule = actor.getModule(ChannelModule.class);
    jumpIntensityAttribute = actor.getAttribute(bindJumpIntensityAttribute, NumberAttribute.class);
    
    // JumpStart动画
    if (!animStartPlayed) {
        animStartPlayed = true;
        if (animStart != null) {
            channelModule.playAnim(animStart, null, LoopMode.DontLoop, useTimeInStart , 0);
        }
    }
    
    bcc = actor.getSpatial().getControl(BetterCharacterControl.class);
    if (bcc != null) {
        // 获取物理控制器，并记住跳跃之前角色的移动方向，跳跃之前必须先将角色的移动清0。
        // 因为这个WalkDirection是持续的作用力过程，会造成跳跃空中时，如果遇到障碍物有可能会导致角色紧贴着物体不会落下
        // 或者遇到障碍物后这个力仍然一直推着角色向前滑动的bug.
        lastWalkDirection.set(bcc.getWalkDirection());
        bcc.setWalkDirection(new Vector3f());
        
        //  记住这个阻尼值，当角色在跳跃时这个值必须清0，否则会导致很难跳起来。在角色跳到空中后，这个设置可以还原。
        lastPhysicsDamping = bcc.getPhysicsDamping();
    } else {
        LOG.log(Level.WARNING, "Jump failure! BetterCharacterControl not found from Entity, entityId={0}, uniqueId={1}"
                    , new Object[] {actor.getData().getId(), actor.getData().getUniqueId()});
    }
}
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
public int checkState() {
    bcc = actor.getSpatial().getControl(BetterCharacterControl.class);
    if (bcc == null || !bcc.isOnGround()) {
        return StateCode.SKILL_USE_FAILURE;
    }
    return super.checkState();
}
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
public void install(Prefab parent) {
    this.parent = parent;
    characterControl = new BetterCharacterControl(radius, height, mass);

    parent.addControl(characterControl);
    if (PhysicsSpace.getPhysicsSpace() != null) {
        PhysicsSpace.getPhysicsSpace().add(characterControl);
    }
}
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
private void ConstructCharacter(){
        Spatial playerSpatial = assetManager.loadModel("Models/Oto/Oto.mesh.xml");
        player =  (Node)playerSpatial;
        Node playerNode = new Node();
        playerNode.attachChild(player);
        player.move(0,3.5f,0);
        player.setLocalScale(0.5f);
        //rootNode.attachChild(player);
        /* Load the animation controls, listen to animation events,
     * create an animation channel, and bring the model in its default position.  */
////        control = player.getControl(AnimControl.class);
////        control.addListener(this);
////        channel = control.createChannel();
////        channel.setAnim("stand");
//        CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(1.5f, 6f, 1);
//        CharacterControl playerControl = new CharacterControl(capsuleShape, 0.01f);
        playerControl = new BetterCharacterControl(1.5f, 6f, 1f);
//        player.addControl(playerControl);
        playerNode.addControl(playerControl);
//        playerControl.setJumpSpeed(10f);
        playerControl.setJumpForce(new Vector3f(0,5f,0));
//        playerControl.setFallSpeed(20f);
//        playerControl.setGravity(1f);
        playerControl.setGravity(new Vector3f(0,1f,0));
        // Finally we put the player in its starting position and update its state – remember to use setPhysicsLocation() instead of setLocalTranslation() now, since you are dealing with a physical object.
        playerControl.warp(new Vector3f(0,10,10));
        // We need to register all solid objects to the PhysicsSpace!
        bulletAppState.getPhysicsSpace().add(playerControl);
        bulletAppState.getPhysicsSpace().addAll(playerNode);
        rootNode.attachChild(playerNode);
//        SkeletonDebugger skeletonDebug = ConstructSkeleton();
//        player.attachChild(skeletonDebug);
        
         animationControl = player.getControl(AnimControl.class);
        animationControl.addListener(this);
        animationChannel = animationControl.createChannel();
        attackChannel = animationControl.createChannel();
        attackChannel.addBone(animationControl.getSkeleton().getBone("uparm.right"));
        attackChannel.addBone(animationControl.getSkeleton().getBone("arm.right"));
        attackChannel.addBone(animationControl.getSkeleton().getBone("hand.right"));
    }
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
private void ConstructCharacter(){
        Spatial playerSpatial = assetManager.loadModel("Models/Oto/Oto.mesh.xml");
        player =  (Node)playerSpatial;
        playerNode = new Node();
        playerNode.attachChild(player);
        player.move(0,3.5f,0);
        player.setLocalScale(0.5f);
        //rootNode.attachChild(player);
        /* Load the animation controls, listen to animation events,
     * create an animation channel, and bring the model in its default position.  */
////        control = player.getControl(AnimControl.class);
////        control.addListener(this);
////        channel = control.createChannel();
////        channel.setAnim("stand");
//        CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(1.5f, 6f, 1);
//        CharacterControl playerControl = new CharacterControl(capsuleShape, 0.01f);
        playerControl = new BetterCharacterControl(1.5f, 6f, 1f);
//        player.addControl(playerControl);
        playerNode.addControl(playerControl);
//        playerControl.setJumpSpeed(10f);
        playerControl.setJumpForce(new Vector3f(0,5f,0));
//        playerControl.setFallSpeed(20f);
//        playerControl.setGravity(1f);
        playerControl.setGravity(new Vector3f(0,1f,0));
        // Finally we put the player in its starting position and update its state – remember to use setPhysicsLocation() instead of setLocalTranslation() now, since you are dealing with a physical object.
        playerControl.warp(new Vector3f(0,10,10));
        // We need to register all solid objects to the PhysicsSpace!
        bulletAppState.getPhysicsSpace().add(playerControl);
        bulletAppState.getPhysicsSpace().addAll(playerNode);
        rootNode.attachChild(playerNode);
//        SkeletonDebugger skeletonDebug = ConstructSkeleton();
//        player.attachChild(skeletonDebug);
        
         animationControl = player.getControl(AnimControl.class);
        animationControl.addListener(this);
        animationChannel = animationControl.createChannel();
        attackChannel = animationControl.createChannel();
        attackChannel.addBone(animationControl.getSkeleton().getBone("uparm.right"));
        attackChannel.addBone(animationControl.getSkeleton().getBone("arm.right"));
        attackChannel.addBone(animationControl.getSkeleton().getBone("hand.right"));
    }
 

import com.jme3.bullet.control.BetterCharacterControl; //导入依赖的package包/类
@Override
public void installGameComponent(Spatial parent)
{
    characterControl = new BetterCharacterControl(radius, height, mass);
    parent.addControl(characterControl);
}