/// <summary>
/// Stops the character controller.
/// </summary>
/// <param name="time"></param>
protected override void OnStop(GameTime time)
{
base.OnStop(time);
if (this.Node.Scene.PhysicsEnabled)
{
this.Node.Scene.World.RemoveCollisionObject(this.ghostObject);
this.Node.Scene.World.RemoveAction(this.kcc);
if (this.kcc != null)
{
this.kcc.Dispose();
}
if (this.ghostObject != null)
{
this.ghostObject.Dispose();
}
if (this.shape != null)
{
this.shape.Dispose();
}
this.kcc = null;
this.ghostObject = null;
this.shape = null;
}
}
public virtual void LoadPlayerController(Entity playerEntity, SceneNode characterNode, object userData, Vector3 mobNodePositionUpdate)
{
//if (!initialized)
//{
// characterToLoad = characterNode;
// characterEntityToLoad = playerEntity;
// JumpHandlerToLoad = jumpHandler;
// MobNodePositionUpdateToLoad = mobNodePositionUpdate;
// userDataToLoad = userData;
// return;
//}
if (playerController != null)
{
return;
}
float modelHeight = 2f;// (playerEntity.BoundingBox.Max.Y) / scaleFactor; // AJ: used to subtract minimum from maximum- playerEntity.BoundingBox.Minimum.y
System.Console.WriteLine("Player capsule info: modelheight '{0}', boundingbox max '{1}', bounding box min '{2}' and playerPosition '{3}'",
modelHeight, playerEntity.BoundingBox.Max.Y, playerEntity.BoundingBox.Min.Y, characterNode.Position);
float radius = 1.75f;
float height = 1.75f;
ConvexShape capsule = new CapsuleShape(radius, height);
//ConvexShape capsule = new SphereShape(radius);
ghostObject = new PairCachingGhostObject();
Vector3 position = new Vector3(0, 0, 0);//new Vector3(characterNode.Position.X / scaleFactor, (characterNode.Position.Y + 1500) / scaleFactor, characterNode.Position.Z / scaleFactor);
//IndexedMatrix worldTransform = IndexedMatrix.CreateTranslation(characterNode.Position.X / scaleFactor,
// (characterNode.Position.Y + 1500) / scaleFactor, characterNode.Position.Z / scaleFactor);
IndexedMatrix worldTransform = IndexedMatrix.CreateTranslation(position);
ghostObject.SetWorldTransform(worldTransform);
//broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
ghostObject.SetCollisionShape(capsule);
ghostObject.SetCollisionFlags(CollisionFlags.CF_CHARACTER_OBJECT);
float stepHeight = 0.35f;
playerController = new KinematicCharacterController(ghostObject, capsule, stepHeight, 1);
//characterToLoad = null;
BulletMobState mobMovementState = new BulletMobState(playerController, mobNodePositionUpdate);
//mobMovementState.JumpEvent += jumpHandler;
mobControllers.Add(characterNode, mobMovementState);
//m_dynamicsWorld.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
m_dynamicsWorld.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
//m_dynamicsWorld.AddCollisionObject(ghostObject, CollisionFilterGroups.DefaultFilter, CollisionFilterGroups.AllFilter);
m_dynamicsWorld.AddAction(playerController);
//collisionShapes.Add(capsule);
//frozenTime = 0;
}
public override void Start()
{
Context.Input.SetMouseVisible(true);
// Viewport
_scene = new Scene(Context);
_scene.LoadFile("Scenes/SampleScene.xml");
_scene.CreateComponent <PhysicsWorld>();
var character = _scene.GetChild("character");
_body = character.CreateComponent <RigidBody>();
_body.CollisionLayer = 1u;
_body.SetKinematic(true);
_body.SetTrigger(true);
_body.SetAngularFactor(Vector3.Zero);
_body.CollisionEventMode = CollisionEventMode.CollisionAlways;
_shape = character.CreateComponent <CollisionShape>();
_shape.SetCapsule(0.7f, 1.8f, new Vector3(0.0f, 0.9f, 0.0f));
_characterController = character.CreateComponent <KinematicCharacterController>();
_camera = _scene.GetChild("Main Camera", true);
_viewport = new Viewport(Context);
_viewport.Scene = _scene;
_viewport.Camera = _camera.GetComponent <Camera>();
//var renderPath = _viewport.RenderPath;
//renderPath.Append(Context.Cache.GetResource<XMLFile>("PostProcess/GammaCorrection.xml"));
Context.Renderer.SetViewport(0, _viewport);
_camera.Parent.CreateComponent <RotateObject>();
SubscribeToEvent(E.Update, args =>
{
var timestep = args[E.Update.TimeStep].Float;
Debug.Assert(this != null);
if (ImGui.Begin("Urho3D.NET"))
{
ImGui.TextColored(Color.Red, $"Ftm by luyssport\nLicense: CC Attribution - NonCommercial - ShareAlike\nhttps://sketchfab.com/3d-models/ftm-0970f30574d047b1976ba0aa6f2ef855\nFrame time: {timestep}");
if (ImGui.Button("Exit"))
{
Context.Engine.Exit();
}
}
ImGui.End();
if (Context.Input.GetKeyDown(Key.KeyEscape))
{
Context.Engine.Exit();
}
});
}
protected override void OnInitializePhysics()
{
// collision configuration contains default setup for memory, collision setup
CollisionConf = new DefaultCollisionConfiguration();
Dispatcher = new CollisionDispatcher(CollisionConf);
Broadphase = new AxisSweep3(new Vector3(-1000, -1000, -1000), new Vector3(1000, 1000, 1000));
Solver = new SequentialImpulseConstraintSolver();
World = new DiscreteDynamicsWorld(Dispatcher, Broadphase, Solver, CollisionConf);
World.DispatchInfo.AllowedCcdPenetration = 0.0001f;
//World.Gravity = Freelook.Up * -10.0f;
Matrix startTransform = Matrix.Translation(10.210098f, -1.6433364f, 16.453260f);
ghostObject = new PairCachingGhostObject();
ghostObject.WorldTransform = startTransform;
Broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
const float characterHeight = 1.75f;
const float characterWidth = 1.75f;
ConvexShape capsule = new CapsuleShape(characterWidth, characterHeight);
ghostObject.CollisionShape = capsule;
ghostObject.CollisionFlags = CollisionFlags.CharacterObject;
const float stepHeight = 0.35f;
character = new KinematicCharacterController(ghostObject, capsule, stepHeight);
BspLoader bspLoader = new BspLoader();
//string filename = UnityEngine.Application.dataPath + "/BulletUnity/Examples/Scripts/BulletSharpDemos/CharacterDemo/data/BspDemo.bsp";
UnityEngine.TextAsset bytes = (UnityEngine.TextAsset)UnityEngine.Resources.Load("BspDemo");
System.IO.Stream byteStream = new System.IO.MemoryStream(bytes.bytes);
bspLoader.LoadBspFile(byteStream);
BspConverter bsp2Bullet = new BspToBulletConverter(this);
bsp2Bullet.ConvertBsp(bspLoader, 0.1f);
World.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
World.AddAction(character);
Vector3 v1 = new Vector3(0f, 0f, 0f);
Vector3 v2 = new Vector3(0f, 0f, 0f);
convexResultCallback = new ClosestConvexResultCallback(ref v1, ref v2);
convexResultCallback.CollisionFilterMask = (short)CollisionFilterGroups.StaticFilter;
cameraSphere = new SphereShape(0.2f);
}
protected override void OnInitializePhysics()
{
// collision configuration contains default setup for memory, collision setup
CollisionConf = new DefaultCollisionConfiguration();
Dispatcher = new CollisionDispatcher(CollisionConf);
Broadphase = new AxisSweep3(new Vector3(-1000, -1000, -1000), new Vector3(1000, 1000, 1000));
Solver = new SequentialImpulseConstraintSolver();
World = new DiscreteDynamicsWorld(Dispatcher, Broadphase, Solver, CollisionConf);
World.DispatchInfo.AllowedCcdPenetration = 0.0001f;
//World.Gravity = Freelook.Up * -10.0f;
Matrix startTransform = Matrix.Translation(10.210098f, -1.6433364f, 16.453260f);
ghostObject = new PairCachingGhostObject();
ghostObject.WorldTransform = startTransform;
Broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
const float characterHeight = 1.75f;
const float characterWidth = 1.75f;
ConvexShape capsule = new CapsuleShape(characterWidth, characterHeight);
ghostObject.CollisionShape = capsule;
ghostObject.CollisionFlags = CollisionFlags.CharacterObject;
const float stepHeight = 0.35f;
character = new KinematicCharacterController(ghostObject, capsule, stepHeight);
BspLoader bspLoader = new BspLoader();
bspLoader.LoadBspFile("data/BspDemo.bsp");
BspConverter bsp2Bullet = new BspToBulletConverter(this);
bsp2Bullet.ConvertBsp(bspLoader, 0.1f);
World.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
World.AddAction(character);
Vector3 zero = Vector3.Zero;
convexResultCallback = new ClosestConvexResultCallback(ref zero, ref zero);
convexResultCallback.CollisionFilterMask = (short)CollisionFilterGroups.StaticFilter;
cameraSphere = new SphereShape(0.2f);
}
public PhysicsCharacter(PhysicsWorld physics_world, Vector3 start_position, float size)
{
//AxisSweep3 Broadphase = new AxisSweep3(new Vector3(-1000, -1000, -1000), new Vector3(1000, 1000, 1000));
_size = size;
Matrix start_transformation = Matrix.Translation(start_position);
ghostObject = new PairCachingGhostObject();
ghostObject.WorldTransform = start_transformation;
//ghostObject.DeactivationTime = 0.001f;
// For character collisions
physics_world.world.Broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
float characterSize = _size;
float characterHeight = characterSize;
float characterWidth = characterSize;
//_picking_distance_minimum = characterWidth * pickingDistScale;
ConvexShape capsule = new CapsuleShape(characterWidth, characterHeight);
//capsule.CalculateLocalInertia(1.0f);
capsule.Margin = 0.1f;
//capsule.Margin = characterHeight;
ghostObject.CollisionShape = capsule;
ghostObject.CollisionFlags = CollisionFlags.CharacterObject;
ghostObject.UserObject = "me";
float stepHeight = characterHeight / 2.0f;
character = new KinematicCharacterController(ghostObject, capsule, stepHeight);
character.SetJumpSpeed(characterHeight * 8.0f);
//character.SetMaxJumpHeight(characterHeight * 1.0f);
//character.SetFallSpeed(-physics_world.world.Gravity.Y * 1.0f);
character.Gravity = -physics_world.world.Gravity.Y * 1.0f;
character.MaxSlope = OpenTK.MathHelper.DegreesToRadians(50.0f);
character.SetUseGhostSweepTest(true);
physics_world.world.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
physics_world.collision_shapes.Add(capsule);
physics_world.world.AddAction(character);
}
private void CreatePlayerBox()
{
const float stepHeight = 0.35f;
CapsuleShape shape = new CapsuleShape(0.4f, charHeighth);
_ghostObject = new PairCachingGhostObject()
{
CollisionShape = shape,
CollisionFlags = CollisionFlags.CharacterObject,
WorldTransform = Matrix.Translation(Node.GetTransform.Position.Convert() + Vector3.UnitY),
Friction = 0.7f
};
//world.AddCollisionObject(_ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
world.AddCollisionObject(_ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
_charController = new KinematicCharacterController(_ghostObject, shape, stepHeight);
world.AddAction(_charController);
}
public void Setup(Vector3d Pos)
{
const float characterHeight = 1.75f;
const float characterWidth = 1.75f;
var capsule = new CapsuleShape(characterWidth, characterHeight);
ghostObject = new PairCachingGhostObject()
{
CollisionShape = capsule,
CollisionFlags = CollisionFlags.CharacterObject,
WorldTransform = Matrix4d.CreateTranslation(Pos)
};
const float stepHeight = 0.35f;
character = new KinematicCharacterController(ghostObject, capsule, stepHeight);
MPhysics.Instance.World.AddAction(character);
MPhysics.Instance.World.AddCollisionObject(ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
}
protected override void OnInit()
{
base.OnInit();
EyeHeight = 1.65f;
var shape = new CapsuleShape(0.6f, 1.8f);
CharacterGhost = new PairCachingGhostObject();
CharacterGhost.WorldTransform = Transform.GetMatrixInverse();
CharacterGhost.CollisionShape = shape;
CharacterGhost.CollisionFlags = CollisionFlags.CharacterObject;
CharacterGhost.UserObject = GameObject;
Controller = new KinematicCharacterController(CharacterGhost, shape, 0.1f);
SetMaxJumpHeight(1.0f);
SetJumpSpeed(15.0f);
Controller.SetFallSpeed(850.0f);
App.PhysicsWorld.AddCollisionObject(CharacterGhost, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
App.PhysicsWorld.AddAction(Controller);
App.PhysicsWorld.Broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
}
private void CreateCharacter()
{
Broadphase.OverlappingPairCache.SetInternalGhostPairCallback(new GhostPairCallback());
const float characterHeight = 1.75f;
const float characterWidth = 1.75f;
var capsule = new CapsuleShape(characterWidth, characterHeight);
GhostObject = new PairCachingGhostObject()
{
CollisionShape = capsule,
CollisionFlags = CollisionFlags.CharacterObject,
WorldTransform = Matrix.Translation(10.210098f, -1.6433364f, 16.453260f)
};
World.AddCollisionObject(GhostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
const float stepHeight = 0.35f;
Character = new KinematicCharacterController(GhostObject, capsule, stepHeight);
World.AddAction(Character);
}
//--------------------------------------------------------------
#region Creation & Cleanup
//--------------------------------------------------------------
public CharacterControllerObject(IServiceLocator services)
{
Name = "CharacterController";
_inputService = services.GetInstance <IInputService>();
_debugRenderer = services.GetInstance <DebugRenderer>();
_simulation = services.GetInstance <Simulation>();
// Create character controller.
#if USE_DYNAMIC_CHARACTER_CONTROLLER
CharacterController = new DynamicCharacterController(_simulation);
#else
CharacterController = new KinematicCharacterController(_simulation);
#endif
CharacterController.Enabled = false;
CharacterController.Position = new Vector3F(0, 0, 10);
CharacterController.Gravity = 10; // Setting gravity to 0 switches to fly mode (instead of walking).
// Special: No gravity and damping for character controller.
// The character controller uses a rigid body. The gravity and damping force effects
// should not influence this body. The character controller handles gravity itself.
// Gravity and Damping are ForceEffects. Each force effect has an AreaOfEffect which,
// by default, is a GlobalAreaOfEffect (= affects all bodies in the simulation). We can
// set a predicate method that excludes the rigid body of the character controller.
GlobalAreaOfEffect areaOfEffect = new GlobalAreaOfEffect
{
Exclude = body => body == CharacterController.Body,
};
_simulation.ForceEffects.OfType <Gravity>().First().AreaOfEffect = areaOfEffect;
_simulation.ForceEffects.OfType <Damping>().First().AreaOfEffect = areaOfEffect;
// Special: Collision filtering.
// We will have some collision objects that should not collide with the character controller.
// We will use collision group 3 for the character and 4 for objects that should not collide
// with it.
CharacterController.CollisionGroup = 3;
ICollisionFilter filter = (ICollisionFilter)_simulation.CollisionDomain.CollisionDetection.CollisionFilter;
filter.Set(3, 4, false); // Disable collisions between group 3 and 4.
}
/// <summary>
/// Starts the character controller.
/// </summary>
/// <param name="time"></param>
protected override void OnStart(GameTime time)
{
base.OnStart(time);
if (this.Node.Scene.PhysicsEnabled)
{
this.shape = new CapsuleShape(characterWidth, characterHeight);
this.ghostObject = new PairCachingGhostObject();
this.ghostObject.WorldTransform = this.Node.Transform.WorldTransform.ToBullet();
this.ghostObject.CollisionShape = this.shape;
this.ghostObject.CollisionFlags = CollisionFlags.CharacterObject;
this.kcc = new KinematicCharacterController(this.ghostObject, this.shape, stepHeight);
this.kcc.SetUpAxis(1);
this.Node.Scene.World.AddCollisionObject(
this.ghostObject,
CollisionFilterGroups.CharacterFilter,
CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
this.Node.Scene.World.AddAction(this.kcc);
}
}
//public event JumpEventHandler JumpEvent;
public BulletMobState(KinematicCharacterController mobController, Vector3 mobNodePositionUpdate)
{
this.mobController = mobController;
this.mobNodePositionUpdate = mobNodePositionUpdate;
}
public override void InitializeDemo()
{
base.InitializeDemo();
SetCameraDistance(50f);
//string filename = @"E:\users\man\bullet\xna-basic-output-1.txt";
//FileStream filestream = File.Open(filename, FileMode.Create, FileAccess.Write, FileShare.Read);
//BulletGlobals.g_streamWriter = new StreamWriter(filestream);
///collision configuration contains default setup for memory, collision setup
m_collisionConfiguration = new DefaultCollisionConfiguration();
///use the default collision dispatcher. For parallel processing you can use a diffent dispatcher (see Extras/BulletMultiThreaded)
m_dispatcher = new CollisionDispatcher(m_collisionConfiguration);
IndexedVector3 worldMin = new IndexedVector3(-1000, -1000, -1000);
IndexedVector3 worldMax = -worldMin;
m_broadphase = new AxisSweep3Internal(ref worldMin, ref worldMax, 0xfffe, 0xffff, 16384, null, false);
//pairCache = new SortedOverlappingPairCache();
//m_broadphase = new SimpleBroadphase(1000, pairCache);
///the default constraint solver. For parallel processing you can use a different solver (see Extras/BulletMultiThreaded)
SequentialImpulseConstraintSolver sol = new SequentialImpulseConstraintSolver();
m_constraintSolver = sol;
m_dynamicsWorld = new DiscreteDynamicsWorld(m_dispatcher, m_broadphase, m_constraintSolver, m_collisionConfiguration);
m_dynamicsWorld.GetDispatchInfo().SetAllowedCcdPenetration(0.0001f);
IndexedVector3 gravity = new IndexedVector3(0, -10, 0);
m_dynamicsWorld.SetGravity(ref gravity);
///create a few basic rigid bodies
IndexedVector3 halfExtents = new IndexedVector3(50, 50, 50);
//IndexedVector3 halfExtents = new IndexedVector3(10, 10, 10);
CollisionShape groundShape = new BoxShape(ref halfExtents);
//CollisionShape groundShape = new StaticPlaneShape(new IndexedVector3(0,1,0), 50);
m_collisionShapes.Add(groundShape);
IndexedMatrix groundTransform = IndexedMatrix.CreateTranslation(new IndexedVector3(0, -50, 0));
//IndexedMatrix groundTransform = IndexedMatrix.CreateTranslation(new IndexedVector3(0,-10,0));
float mass = 0f;
LocalCreateRigidBody(mass, ref groundTransform, groundShape);
#region CharacterController
IndexedMatrix startTransform = IndexedMatrix.Identity;
//startTransform.setOrigin (btVector3(0.0, 4.0, 0.0));
startTransform._origin = new IndexedVector3(10.210098f, -1.6433364f, 16.453260f);
m_ghostObject = new PairCachingGhostObject();
m_ghostObject.SetWorldTransform(startTransform);
m_broadphase.GetOverlappingPairCache().SetInternalGhostPairCallback(new GhostPairCallback());
float characterHeight = 1.75f;
float characterWidth = 1.75f;
ConvexShape capsule = new CapsuleShape(characterWidth, characterHeight);
m_ghostObject.SetCollisionShape(capsule);
m_ghostObject.SetCollisionFlags(CollisionFlags.CF_CHARACTER_OBJECT);
float stepHeight = 0.35f;
int upAxis = 1;
m_character = new KinematicCharacterController(m_ghostObject, capsule, stepHeight, upAxis);
m_dynamicsWorld.AddCollisionObject(m_ghostObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
m_dynamicsWorld.AddAction(m_character);
#endregion
}
private void Awake()
{
_controller = GetComponent <KinematicCharacterController>();
}
internal override bool _BuildCollisionObject()
{
BPhysicsWorld world = BPhysicsWorld.Get();
if (m_collisionObject != null)
{
if (isInWorld && world != null)
{
isInWorld = false;
world.RemoveCollisionObject(this);
}
}
if (transform.localScale != UnityEngine.Vector3.one)
{
Debug.LogError("The local scale on this collision shape is not one. Bullet physics does not support scaling on a rigid body world transform. Instead alter the dimensions of the CollisionShape.");
}
m_collisionShape = GetComponent <BCollisionShape>();
if (m_collisionShape == null)
{
Debug.LogError("There was no collision shape component attached to this BRigidBody. " + name);
return(false);
}
if (!(m_collisionShape.GetCollisionShape() is ConvexShape))
{
Debug.LogError("The CollisionShape on this BCharacterController was not a convex shape. " + name);
return(false);
}
m_collisionShape.GetCollisionShape();
if (m_collisionObject == null)
{
m_collisionObject = new PairCachingGhostObject();
m_collisionObject.CollisionShape = m_collisionShape.GetCollisionShape();
m_collisionObject.CollisionFlags = m_collisionFlags;
m_characterController = new KinematicCharacterController((PairCachingGhostObject)m_collisionObject, (ConvexShape)m_collisionShape.GetCollisionShape(), stepHeight, upAxis);
BulletSharp.Math.Matrix worldTrans;
BulletSharp.Math.Quaternion q = transform.rotation.ToBullet();
BulletSharp.Math.Matrix.RotationQuaternion(ref q, out worldTrans);
worldTrans.Origin = transform.position.ToBullet();
m_collisionObject.WorldTransform = worldTrans;
m_collisionObject.UserObject = this;
//world.world.AddCollisionObject(m_collisionObject, CollisionFilterGroups.CharacterFilter, CollisionFilterGroups.StaticFilter | CollisionFilterGroups.DefaultFilter);
//((DynamicsWorld)world.world).AddAction(m_characterController);
}
else
{
m_collisionObject.CollisionShape = m_collisionShape.GetCollisionShape();
m_collisionObject.CollisionFlags = m_collisionFlags;
if (m_characterController != null)
{
world.RemoveAction(m_characterController);
}
m_characterController = new KinematicCharacterController((PairCachingGhostObject)m_collisionObject, (ConvexShape)m_collisionShape.GetCollisionShape(), stepHeight, upAxis);
BulletSharp.Math.Matrix worldTrans;
BulletSharp.Math.Quaternion q = transform.rotation.ToBullet();
BulletSharp.Math.Matrix.RotationQuaternion(ref q, out worldTrans);
worldTrans.Origin = transform.position.ToBullet();
m_collisionObject.WorldTransform = worldTrans;
m_collisionObject.UserObject = this;
}
return(true);
}
