private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (!mParticleSystem.HasActiveParticles)
{
Owner.Despawn();
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
Quaternion rotation = Quaternion.CreateFromAxisAngle(Vector3.Up, (float)(mAngularVelocity * e.GameTime.ElapsedGameTime.TotalSeconds));
mTransform.Orientation = rotation * mTransform.Orientation;
mTransform.Orientation.Normalize();
}
private void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
Value += (float)(e.GameTime.ElapsedGameTime.TotalSeconds) * RegenerationRate;
if (Value > 1.0f)
{
Value = 1.0f;
}
}
private void UpdateCompleteHandler(object sender, UpdateStepEventArgs e)
{
// If there are any particles waiting in the newly added queue,
// we'd better upload them to the GPU ready for drawing.
if (mFirstNewParticleIndex != mParticleData.FirstFreeParticleIndex)
{
AddNewParticlesToVertexBuffer();
}
}
private void DespawnStepHandler(object sender, UpdateStepEventArgs e)
{
OnActorDespawning(EventArgs.Empty);
foreach (ActorComponent component in mComponents.Values)
{
component.Release();
}
GameResources.ActorManager.DespawnStep -= DespawnStepHandler;
}
// Looks at DesiredMovementState and movement values and conveys the appropiate state to the animation controller.
// Also commits the Controller movement and orientation input values.
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
CommitOrientationAndMovement();
if (mState != ControllerState.InputDisabled)
{
if (mAnimationStateMachine != null)
{
if (Controller.SupportFinder.HasSupport)
{
Vector2 horizontalMovement = BepuConverter.Convert(Controller.HorizontalMotionConstraint.MovementDirection)
* Controller.HorizontalMotionConstraint.SpeedScale;
if ((DesiredMovementActions & MovementActions.Jumping) > 0)
{
mAnimationStateMachine.DesiredStateName = JUMPING_SN;
}
else if (DesiredMovementActions.HasFlag(MovementActions.Boosting) &&
mState == ControllerState.Neutral &&
mBooster != null &&
mBooster.BoostReady)
{
mAnimationStateMachine.DesiredStateName = BOOSTING_SN;
}
else if ((DesiredMovementActions & MovementActions.Crouching) > 0)
{
if (horizontalMovement.LengthSquared() > 0.0f)
{
mAnimationStateMachine.HorizontalMovement = horizontalMovement;
mAnimationStateMachine.DesiredStateName = CROUCHMOVING_SN;
}
else
{
mAnimationStateMachine.DesiredStateName = CROUCHING_SN;
}
}
else if (horizontalMovement.LengthSquared() > 0.0f)
{
mAnimationStateMachine.HorizontalMovement = horizontalMovement;
mAnimationStateMachine.DesiredStateName = MOVING_SN;
}
else
{
mAnimationStateMachine.DesiredStateName = STANDING_SN;
}
}
else
{
mAnimationStateMachine.DesiredStateName = FALLING_SN;
}
}
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mBipedControl.State == BipedControllerComponent.ControllerState.Boosting && mBoostTime < MinDuration)
{
// Keep boost on.
mBipedControl.DesiredMovementActions |= BipedControllerComponent.MovementActions.Boosting;
}
else if (BoostTimeRemaining <= 0.0f)
{
// Force boost off.
mBipedControl.DesiredMovementActions &= ~BipedControllerComponent.MovementActions.Boosting;
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mTargetActorId == Actor.INVALID_ACTOR_ID)
{
if (!mParticleSystem.HasActiveParticles)
{
Owner.Despawn();
}
return;
}
// Work out how much time has passed since the previous update.
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
Vector3 newPosition = GetPosition();
if (elapsedTime > 0)
{
// Work out how fast we are moving.
Vector3 velocity = (newPosition - mPreviousPosition) / elapsedTime;
// If we had any time left over that we didn't use during the
// previous update, add that to the current elapsed time.
float timeToSpend = mTimeLeftOver + elapsedTime;
// Counter for looping over the time interval.
float currentTime = -mTimeLeftOver;
// Create particles as long as we have a big enough time interval.
while (timeToSpend > mTimeBetweenParticles)
{
currentTime += mTimeBetweenParticles;
timeToSpend -= mTimeBetweenParticles;
// Work out the optimal position for this particle. This will produce
// evenly spaced particles regardless of the object speed, particle
// creation frequency, or game update rate.
float mu = currentTime / elapsedTime;
Vector3 position = Vector3.Lerp(mPreviousPosition, newPosition, mu);
// Create the particle.
mParticleSystem.AddParticle(position, velocity);
}
// Store any time we didn't use, so it can be part of the next update.
mTimeLeftOver = timeToSpend;
}
mPreviousPosition = newPosition;
}
private void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
if (mBipedControl.State == BipedControllerComponent.ControllerState.Boosting)
{
mBoostTime += elapsedTime;
BoostTimeRemaining -= elapsedTime;
}
else if (BoostTimeRemaining < MaxDuration)
{
BoostTimeRemaining += elapsedTime;
}
}
// Checks the animation state for control events and passes them on to the Controller.
private void PostAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mAnimationStateMachine != null)
{
if (mAnimationStateMachine.CurrentState.Name == CROUCHING_SN ||
mAnimationStateMachine.CurrentState.Name == CROUCHMOVING_SN)
{
Controller.StanceManager.DesiredStance = Stance.Crouching;
}
else
{
Controller.StanceManager.DesiredStance = Stance.Standing;
}
if (mAnimationStateMachine.ActiveControlEvents.HasFlag(AnimationControlEvents.Jump))
{
Controller.Jump();
}
if (mAnimationStateMachine.ActiveControlEvents.HasFlag(AnimationControlEvents.Boost))
{
OnStateChanged(ControllerState.Boosting);
}
}
else // Just let the events happen immediately:
{
if (Controller.SupportFinder.HasSupport)
{
if ((DesiredMovementActions & MovementActions.Jumping) > 0)
{
Controller.Jump();
}
if (DesiredMovementActions.HasFlag(MovementActions.Boosting) &&
mState == ControllerState.Neutral &&
mBooster != null &&
mBooster.BoostReady)
{
OnStateChanged(ControllerState.Boosting);
}
}
}
if (mState == ControllerState.Boosting &&
!(DesiredMovementActions.HasFlag(MovementActions.Boosting)))
{
OnStateChanged(ControllerState.Neutral);
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mTimeAlive += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
float lifeMeasure = mTimeAlive * mSpeed;
if (lifeMeasure > 335.0f)
{
Owner.Despawn();
}
else if (lifeMeasure > 285.0f)
{
TransformComponent tc = Owner.GetComponent <TransformComponent>(ActorComponent.ComponentType.Transform);
tc.Scale = MathHelper.Lerp(mOrigScale, 0.01f, (lifeMeasure - 285.0f) / 50.0f);
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mTimeAlive += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
float lifeMeasure = mTimeAlive * mSpeed;
if (lifeMeasure > 435.0f)
{
Owner.Despawn();
}
else if (lifeMeasure > 285.0f)
{
DynamicCollisionComponent collisionComponent = Owner.GetComponent <DynamicCollisionComponent>(ActorComponent.ComponentType.Physics);
collisionComponent.Entity.IsAffectedByGravity = true;
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mCurrentTime += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
RetireActiveParticles();
FreeRetiredParticles();
// If we let our timer go on increasing for ever, it would eventually
// run out of floating point precision, at which point the particles
// would render incorrectly. An easy way to prevent this is to notice
// that the time value doesn't matter when no particles are being drawn,
// so we can reset it back to zero any time the active queue is empty.
if (mParticleData.FirstActiveParticleIndex == mParticleData.FirstFreeParticleIndex)
{
mCurrentTime = 0;
}
if (mFirstRetiredParticleIndex == mParticleData.FirstActiveParticleIndex)
{
mDrawCounter = 0;
}
}
public void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
// Make a copy of the master window list, to avoid confusion if
// the process of updating one window adds or removes others.
mWindowsToUpdate.Clear();
foreach (UIWindow window in mWindows)
{
mWindowsToUpdate.Add(window);
}
// These flags are initialized for the topmost window:
bool coveredByOtherWindow = false;
bool isCoveringUnderlyingWindows = false;
// Loop as long as there are screens waiting to be updated.
while (mWindowsToUpdate.Count > 0)
{
// Pop the topmost screen off the waiting list.
UIWindow window = mWindowsToUpdate[mWindowsToUpdate.Count - 1];
mWindowsToUpdate.RemoveAt(mWindowsToUpdate.Count - 1);
if (window.WindowState == ScreenState.TransitionOn ||
window.WindowState == ScreenState.Active)
{
// If this is an active non-popup, inform any subsequent
// windows that they are covered by it.
isCoveringUnderlyingWindows = !window.IsPopup;
}
// Update the screen.
window.Update(e.GameTime, coveredByOtherWindow);
// Update flags for next screen:
coveredByOtherWindow |= isCoveringUnderlyingWindows;
}
}
private void AnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
AnimationStateMachine.Update(e.GameTime);
}
public void ImpactHandler(object sender, UpdateStepEventArgs e)
{
GameResources.ActorManager.PostPhysicsUpdateStep -= ImpactHandler;
// TODO: P2: Some boooom sound effects...
TransformComponent myXForm = Owner.GetComponent <TransformComponent>(ActorComponent.ComponentType.Transform);
// Do a sphere cast to get actors in the blast radius
List <RayCastResult> inRangeActors = new List <RayCastResult>();
SphereShape blastZone = new SphereShape(mBlastRadius);
RigidTransform blastPosition = new RigidTransform(BepuConverter.Convert(myXForm.Translation));
BEPUutilities.Vector3 bepuZero = BEPUutilities.Vector3.Zero;
GameResources.ActorManager.SimSpace.ConvexCast(blastZone, ref blastPosition, ref bepuZero, inRangeActors);
RayCastDistanceComparer rcdc = new RayCastDistanceComparer();
for (int a = 0; a < inRangeActors.Count; ++a)
{
EntityCollidable inRangeEntityCollidable = inRangeActors[a].HitObject as EntityCollidable;
if (inRangeEntityCollidable != null &&
inRangeEntityCollidable.Entity != null &&
inRangeEntityCollidable.Entity.Tag != null)
{
Actor blastedActor = GameResources.ActorManager.GetActorById((int)(inRangeEntityCollidable.Entity.Tag));
IDamagable actorDamage = blastedActor.GetBehaviorThatImplementsType <IDamagable>();
DynamicCollisionComponent actorCollidable = blastedActor.GetComponent <DynamicCollisionComponent>(ActorComponent.ComponentType.Physics);
BepuVec3 blastToActorCenter = actorCollidable.Entity.Position - blastPosition.Position;
BepuRay loeRay = new BepuRay(blastPosition.Position, blastToActorCenter);
bool hasCover = false;
float distance = mBlastRadius;
if (actorDamage != null || (actorCollidable != null && actorCollidable.IsDynamic && !(actorCollidable.Entity.CollisionInformation.CollisionRules.Personal.HasFlag(BEPUphysics.CollisionRuleManagement.CollisionRule.NoSolver))))
{
List <RayCastResult> loeResults = new List <RayCastResult>();
GameResources.ActorManager.SimSpace.RayCast(loeRay, mBlastRadius, loeResults);
loeResults.Sort(rcdc);
for (int c = 0; c < loeResults.Count; ++c)
{
EntityCollidable possibleCover = loeResults[c].HitObject as EntityCollidable;
if (possibleCover != null &&
possibleCover.Entity == inRangeEntityCollidable.Entity)
{
// Hit
distance = loeResults[c].HitData.T;
break;
}
Terrain possibleCoverTerrain = loeResults[c].HitObject as Terrain;
if (possibleCoverTerrain != null)
{
hasCover = true;
break;
}
if (possibleCover != null &&
possibleCover.Entity != null &&
!possibleCover.Entity.IsDynamic)
{
hasCover = true;
break;
}
}
}
if (!hasCover && actorDamage != null)
{
actorDamage.TakeDamage((int)(MathHelper.Lerp(1.0f, 0.25f, distance / mBlastRadius) * mDamage));
}
if (!hasCover && actorCollidable != null && actorCollidable.IsDynamic && !(actorCollidable.Entity.CollisionInformation.CollisionRules.Personal.HasFlag(BEPUphysics.CollisionRuleManagement.CollisionRule.NoSolver)))
{
blastToActorCenter.Normalize();
blastToActorCenter = blastToActorCenter * 1200; // Math.Min(5000.0f / (distance + 1.0f));
actorCollidable.Entity.ApplyLinearImpulse(ref blastToActorCenter);
if (!actorCollidable.Entity.ActivityInformation.IsActive)
{
actorCollidable.Entity.ActivityInformation.Activate();
}
}
}
}
DynamicCollisionComponent dcc = Owner.GetComponent <DynamicCollisionComponent>(ActorComponent.ComponentType.Physics);
Vector3 myVelocity = BepuConverter.Convert(dcc.Entity.LinearVelocity);
Actor fireball = GameResources.ActorManager.SpawnTemplate("ExplosionFire");
TransformComponent fireXForm = fireball.GetComponent <TransformComponent>(ActorComponent.ComponentType.Transform);
fireXForm.Translation = myXForm.Translation;
ExplosionFire fireBehavior = fireball.GetBehavior <ExplosionFire>();
fireBehavior.Emit(myVelocity);
Actor smoke = GameResources.ActorManager.SpawnTemplate("ExplosionSmoke");
TransformComponent smokeXForm = smoke.GetComponent <TransformComponent>(ActorComponent.ComponentType.Transform);
smokeXForm.Translation = myXForm.Translation;
ExplosionSmoke smokeBehavior = smoke.GetBehavior <ExplosionSmoke>();
smokeBehavior.Emit(myVelocity);
Owner.Despawn();
}
public void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mController.Update((float)(e.GameTime.ElapsedGameTime.TotalSeconds));
mTransformComponent.Transform = mController.Transform;
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
Actor avatar = GameResources.ActorManager.GetActorById(ActorId);
BipedControllerComponent bipedControl = avatar.GetComponent <BipedControllerComponent>(ActorComponent.ComponentType.Control);
// Update the camera.
Vector3 desiredCameraPosition;
if (mInputMode == InputMode.Aloof)
{
Matrix cameraRotation = Matrix.CreateFromYawPitchRoll(mMmoCameraDesc.Yaw, mMmoCameraDesc.Pitch, 0.0f);
BepuRay boomRay = new BepuRay(mAvatarBepuEntity.Position, BepuConverter.Convert(cameraRotation.Backward));
RayCastResult result;
GameResources.ActorManager.SimSpace.RayCast(boomRay, mMmoCameraDesc.Distance, CameraClipFilter, out result);
desiredCameraPosition = result.HitObject != null?
BepuConverter.Convert(BEPUutilities.Vector3.Lerp(result.HitData.Location, mAvatarBepuEntity.Position, 0.05f)) :
BepuConverter.Convert(mAvatarBepuEntity.Position) + mMmoCameraDesc.Distance * cameraRotation.Backward;
}
else if (mInputMode == InputMode.Aiming)
{
Matrix viewRotation = Matrix.CreateWorld(Vector3.Zero, BepuConverter.Convert(
bipedControl.Controller.ViewDirection), Vector3.Up);
desiredCameraPosition = BepuConverter.Convert(mAvatarBepuEntity.Position) + Vector3.Transform(
mAimingCameraOffset, viewRotation);
}
else
{
desiredCameraPosition = mCamera.Transform.Translation;
}
Vector3 newCameraPosition = desiredCameraPosition;
Vector3 desiredCameraDirection;
if (mInputMode == InputMode.Aloof)
{
desiredCameraDirection = BepuConverter.Convert(mAvatarBepuEntity.Position) - newCameraPosition;
}
else if (mInputMode == InputMode.Aiming)
{
desiredCameraDirection = BepuConverter.Convert(bipedControl.Controller.ViewDirection);
}
else
{
desiredCameraDirection = mCamera.Transform.Forward;
}
desiredCameraDirection.Normalize();
Vector3 newCameraDirection = desiredCameraDirection;
if (mCameraSmoothingEngaged)
{
Vector3 positionDelta = desiredCameraPosition - mCamera.Transform.Translation;
Quaternion directionDelta = SpaceUtils.GetSweptQuaternion(mCamera.Transform.Forward, desiredCameraDirection);
const float POSITION_DELTA_THRESHHOLD = 4.0f;
const float DIRECTION_DELTA_THRESHHOLD = MathHelper.Pi / 16.0f;
float positionDeltaLength = positionDelta.Length();
float directionDeltaAngle = (float)(SpaceUtils.GetQuaternionAngle(directionDelta));
float fractionComplete = Math.Min(POSITION_DELTA_THRESHHOLD / positionDeltaLength,
DIRECTION_DELTA_THRESHHOLD / directionDeltaAngle);
if (fractionComplete < 1.0f)
{
newCameraPosition = Vector3.Lerp(mCamera.Transform.Translation, desiredCameraPosition, fractionComplete);
Quaternion smoothedCamRotation = Quaternion.Slerp(Quaternion.Identity, directionDelta, fractionComplete);
newCameraDirection = Vector3.Transform(mCamera.Transform.Forward, smoothedCamRotation);
}
}
else
{
mCameraSmoothingEngaged = true;
}
mCamera.Transform = Matrix.CreateWorld(newCameraPosition, newCameraDirection, Vector3.Up);
}
// Checks the animation state for control events and passes them on to the Controller.
private void PostAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mAnimationStateMachine != null)
{
if (mAnimationStateMachine.CurrentState.Name == CROUCHING_SN ||
mAnimationStateMachine.CurrentState.Name == CROUCHMOVING_SN)
{
Controller.StanceManager.DesiredStance = Stance.Crouching;
}
else
{
Controller.StanceManager.DesiredStance = Stance.Standing;
}
if (mAnimationStateMachine.ActiveControlEvents.HasFlag(AnimationControlEvents.Jump))
Controller.Jump();
if (mAnimationStateMachine.ActiveControlEvents.HasFlag(AnimationControlEvents.Boost))
OnStateChanged(ControllerState.Boosting);
}
else // Just let the events happen immediately:
{
if (Controller.SupportFinder.HasSupport)
{
if ((DesiredMovementActions & MovementActions.Jumping) > 0)
Controller.Jump();
if (DesiredMovementActions.HasFlag(MovementActions.Boosting) &&
mState == ControllerState.Neutral &&
mBooster != null &&
mBooster.BoostReady)
{
OnStateChanged(ControllerState.Boosting);
}
}
}
if (mState == ControllerState.Boosting &&
!(DesiredMovementActions.HasFlag(MovementActions.Boosting)))
{
OnStateChanged(ControllerState.Neutral);
}
}
private void ProcessAIStepHandler(object sender, UpdateStepEventArgs e)
{
// Check FOV, add any new foes to memory. And update existing ones. We may also have gained new memories by other means.
// Get players and mobs in field of vision:
List <RayCastResult> actorsInView = new List <RayCastResult>();
ConeShape visionCone = new ConeShape(VisionDistance, VisionDistance);
BipedControllerComponent bcc = Owner.GetComponent <BipedControllerComponent>(ActorComponent.ComponentType.Control);
RigidTransform tipOverCone = new RigidTransform(BepuVec3.Forward * VisionDistance * 0.75f,
BepuQuaternion.CreateFromAxisAngle(BepuVec3.Right, MathHelper.PiOver2));
RigidTransform eyeLevelAndFacing = new RigidTransform(bcc.Controller.Body.Position - bcc.Controller.Down * bcc.Controller.Body.Height * 0.45f,
BepuConverter.Convert(SpaceUtils.GetOrientation(BepuConverter.Convert(bcc.Controller.ViewDirection), Vector3.Up)));
RigidTransform visionConeTransform;
RigidTransform.Transform(ref tipOverCone, ref eyeLevelAndFacing, out visionConeTransform);
BepuVec3 noSweep = BepuVec3.Zero;
ViewInterestFilter filter = new ViewInterestFilter(bcc.Controller.Body.CollisionInformation);
GameResources.ActorManager.SimSpace.ConvexCast(visionCone, ref visionConeTransform, ref noSweep, filter.Test, actorsInView);
for (int a = 0; a < actorsInView.Count; ++a)
{
// Does this actor warrant an addition to be made to our memory?
// If so, check for LOS and recheck range. If those tests pass, modify the memory.
EntityCollidable otherEntityCollidable = actorsInView[a].HitObject as EntityCollidable;
// We can jump to the Id in the Tag property because we know the filter has validated this.
int actorId = (int)(otherEntityCollidable.Entity.Tag);
Actor viewedActor = GameResources.ActorManager.GetActorById(actorId);
BipedControllerComponent viewedActorBcc = viewedActor.GetComponent <BipedControllerComponent>(ActorComponent.ComponentType.Control);
BepuVec3 toSubject = viewedActorBcc.Controller.Body.Position - eyeLevelAndFacing.Position;
// Check range:
if (toSubject.LengthSquared() <= VisionDistance * VisionDistance)
{
BepuRay losRay = new BepuRay(eyeLevelAndFacing.Position, toSubject);
RayCastResult losResult;
LOSFilter losFilter = new LOSFilter(bcc.Controller.Body.CollisionInformation, otherEntityCollidable);
GameResources.ActorManager.SimSpace.RayCast(losRay, VisionDistance, losFilter.Test, out losResult);
EntityCollidable losEC = losResult.HitObject as EntityCollidable;
// Test for LOS:
if (losEC != null &&
losEC.Entity != null &&
losEC.Entity.Tag != null &&
(int)(losEC.Entity.Tag) == actorId)
{
// The viewed actor is either a player(foe) or a mob(ally).
if (GameResources.ActorManager.IsPlayer(actorId))
{
mMemory.SpotFoe(actorId);
}
else
{
IAgentStateManager agent = viewedActor.GetBehaviorThatImplementsType <IAgentStateManager>();
if (agent != null &&
agent.HasProperty(AgentPropertyName.ActiveOpponent))
{
int mobFoe = agent.GetProperty <int>(AgentPropertyName.ActiveOpponent);
mMemory.SenseFoe(mobFoe);
}
}
}
}
}
// Evaluate current threats and select one to engage:
int enemyId = mMemory.GetLargestThreat();
if (enemyId != Actor.INVALID_ACTOR_ID)
{
if (mAgentProperties.ContainsKey(AgentPropertyName.ActiveOpponent))
{
if ((int)(mAgentProperties[AgentPropertyName.ActiveOpponent]) != enemyId)
{
mAgentProperties[AgentPropertyName.ActiveOpponent] = enemyId;
}
}
else
{
mAgentProperties.Add(AgentPropertyName.ActiveOpponent, enemyId);
}
}
else
{
if (mAgentProperties.ContainsKey(AgentPropertyName.ActiveOpponent))
{
mAgentProperties.Remove(AgentPropertyName.ActiveOpponent);
}
}
TimeInState += e.GameTime.ElapsedGameTime;
CurrentState.Update(mSteering, Owner, this);
Vector2 locomotion = mSteering.ComputeForce(Owner);
if (locomotion.LengthSquared() == 0.0f)
{
bcc.OrientationChange = Quaternion.Identity;
bcc.HorizontalMovement = Vector2.Zero;
}
else
{
bcc.OrientationChange = Quaternion.CreateFromAxisAngle(Vector3.Up, (float)(Math.Atan2(-locomotion.X, locomotion.Y)));
bcc.HorizontalMovement = locomotion.Length() * Vector2.UnitY;
}
mMemory.Fade(e.GameTime);
}
private void AnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
SkinClipPlayer.Update(e.GameTime.ElapsedGameTime, true);
}
public void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
// Make a copy of the master window list, to avoid confusion if
// the process of updating one window adds or removes others.
mWindowsToUpdate.Clear();
foreach (UIWindow window in mWindows)
{
mWindowsToUpdate.Add(window);
}
// These flags are initialized for the topmost window:
bool coveredByOtherWindow = false;
bool isCoveringUnderlyingWindows = false;
// Loop as long as there are screens waiting to be updated.
while (mWindowsToUpdate.Count > 0)
{
// Pop the topmost screen off the waiting list.
UIWindow window = mWindowsToUpdate[mWindowsToUpdate.Count - 1];
mWindowsToUpdate.RemoveAt(mWindowsToUpdate.Count - 1);
if (window.WindowState == ScreenState.TransitionOn ||
window.WindowState == ScreenState.Active)
{
// If this is an active non-popup, inform any subsequent
// windows that they are covered by it.
isCoveringUnderlyingWindows = !window.IsPopup;
}
// Update the screen.
window.Update(e.GameTime, coveredByOtherWindow);
// Update flags for next screen:
coveredByOtherWindow |= isCoveringUnderlyingWindows;
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mParticleSystem.AddParticle(mTransform.Translation, Vector3.Zero);
}
private void UpdateCompleteHandler(object sender, UpdateStepEventArgs e)
{
// If there are any particles waiting in the newly added queue,
// we'd better upload them to the GPU ready for drawing.
if (mFirstNewParticleIndex != mParticleData.FirstFreeParticleIndex)
{
AddNewParticlesToVertexBuffer();
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mCurrentTime += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
RetireActiveParticles();
FreeRetiredParticles();
// If we let our timer go on increasing for ever, it would eventually
// run out of floating point precision, at which point the particles
// would render incorrectly. An easy way to prevent this is to notice
// that the time value doesn't matter when no particles are being drawn,
// so we can reset it back to zero any time the active queue is empty.
if (mParticleData.FirstActiveParticleIndex == mParticleData.FirstFreeParticleIndex)
mCurrentTime = 0;
if (mFirstRetiredParticleIndex == mParticleData.FirstActiveParticleIndex)
mDrawCounter = 0;
}
// Looks at DesiredMovementState and movement values and conveys the appropiate state to the animation controller.
// Also commits the Controller movement and orientation input values.
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
CommitOrientationAndMovement();
if (mState != ControllerState.InputDisabled)
{
if (mAnimationStateMachine != null)
{
if (Controller.SupportFinder.HasSupport)
{
Vector2 horizontalMovement = BepuConverter.Convert(Controller.HorizontalMotionConstraint.MovementDirection)
* Controller.HorizontalMotionConstraint.SpeedScale;
if ((DesiredMovementActions & MovementActions.Jumping) > 0)
{
mAnimationStateMachine.DesiredStateName = JUMPING_SN;
}
else if (DesiredMovementActions.HasFlag(MovementActions.Boosting) &&
mState == ControllerState.Neutral &&
mBooster != null &&
mBooster.BoostReady)
{
mAnimationStateMachine.DesiredStateName = BOOSTING_SN;
}
else if ((DesiredMovementActions & MovementActions.Crouching) > 0)
{
if (horizontalMovement.LengthSquared() > 0.0f)
{
mAnimationStateMachine.HorizontalMovement = horizontalMovement;
mAnimationStateMachine.DesiredStateName = CROUCHMOVING_SN;
}
else
{
mAnimationStateMachine.DesiredStateName = CROUCHING_SN;
}
}
else if (horizontalMovement.LengthSquared() > 0.0f)
{
mAnimationStateMachine.HorizontalMovement = horizontalMovement;
mAnimationStateMachine.DesiredStateName = MOVING_SN;
}
else
{
mAnimationStateMachine.DesiredStateName = STANDING_SN;
}
}
else
{
mAnimationStateMachine.DesiredStateName = FALLING_SN;
}
}
}
}
public void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mController.Update((float)(e.GameTime.ElapsedGameTime.TotalSeconds));
mTransformComponent.Transform = mController.Transform;
}
private void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
Value += (float)(e.GameTime.ElapsedGameTime.TotalSeconds) * RegenerationRate;
if (Value > 1.0f)
Value = 1.0f;
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mParticleSystem.AddParticle(mTransform.Translation, Vector3.Zero);
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mCurrentTime += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
}
protected virtual void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
mTransformComponent.PhysicsUpdate(mPosition, mOrientation);
}
private void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
if (mBipedControl.State == BipedControllerComponent.ControllerState.Boosting)
{
mBoostTime += elapsedTime;
BoostTimeRemaining -= elapsedTime;
}
else if (BoostTimeRemaining < MaxDuration)
{
BoostTimeRemaining += elapsedTime;
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mTimeAlive += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
float lifeMeasure = mTimeAlive * mSpeed;
if (lifeMeasure > 335.0f)
{
Owner.Despawn();
}
else if (lifeMeasure > 285.0f)
{
TransformComponent tc = Owner.GetComponent<TransformComponent>(ActorComponent.ComponentType.Transform);
tc.Scale = MathHelper.Lerp(mOrigScale, 0.01f, (lifeMeasure - 285.0f) / 50.0f);
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
mCurrentTime += (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mTargetActorId == Actor.INVALID_ACTOR_ID)
{
if (!mParticleSystem.HasActiveParticles)
Owner.Despawn();
return;
}
// Work out how much time has passed since the previous update.
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
Vector3 newPosition = GetPosition();
if (elapsedTime > 0)
{
// Work out how fast we are moving.
Vector3 velocity = (newPosition - mPreviousPosition) / elapsedTime;
// If we had any time left over that we didn't use during the
// previous update, add that to the current elapsed time.
float timeToSpend = mTimeLeftOver + elapsedTime;
// Counter for looping over the time interval.
float currentTime = -mTimeLeftOver;
// Create particles as long as we have a big enough time interval.
while (timeToSpend > mTimeBetweenParticles)
{
currentTime += mTimeBetweenParticles;
timeToSpend -= mTimeBetweenParticles;
// Work out the optimal position for this particle. This will produce
// evenly spaced particles regardless of the object speed, particle
// creation frequency, or game update rate.
float mu = currentTime / elapsedTime;
Vector3 position = Vector3.Lerp(mPreviousPosition, newPosition, mu);
// Create the particle.
mParticleSystem.AddParticle(position, velocity);
}
// Store any time we didn't use, so it can be part of the next update.
mTimeLeftOver = timeToSpend;
}
mPreviousPosition = newPosition;
}
public virtual void PreAnimationUpdate(object sender, UpdateStepEventArgs e)
{
TimeInState += e.GameTime.ElapsedGameTime;
CurrentState.Update(e.GameTime, this, CurrentOperation);
}
private void AnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
AnimationStateMachine.Update(e.GameTime);
}
private void AnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
SkinClipPlayer.Update(e.GameTime.ElapsedGameTime, true);
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
float elapsedTime = (float)(e.GameTime.ElapsedGameTime.TotalSeconds);
Actor avatar = GameResources.ActorManager.GetActorById(ActorId);
BipedControllerComponent bipedControl = avatar.GetComponent<BipedControllerComponent>(ActorComponent.ComponentType.Control);
// Update the camera.
Vector3 desiredCameraPosition;
if (mInputMode == InputMode.Aloof)
{
Matrix cameraRotation = Matrix.CreateFromYawPitchRoll(mMmoCameraDesc.Yaw, mMmoCameraDesc.Pitch, 0.0f);
BepuRay boomRay = new BepuRay(mAvatarBepuEntity.Position, BepuConverter.Convert(cameraRotation.Backward));
RayCastResult result;
GameResources.ActorManager.SimSpace.RayCast(boomRay, mMmoCameraDesc.Distance, CameraClipFilter, out result);
desiredCameraPosition = result.HitObject != null ?
BepuConverter.Convert(BEPUutilities.Vector3.Lerp(result.HitData.Location, mAvatarBepuEntity.Position, 0.05f)) :
BepuConverter.Convert(mAvatarBepuEntity.Position) + mMmoCameraDesc.Distance * cameraRotation.Backward;
}
else if (mInputMode == InputMode.Aiming)
{
Matrix viewRotation = Matrix.CreateWorld(Vector3.Zero, BepuConverter.Convert(
bipedControl.Controller.ViewDirection), Vector3.Up);
desiredCameraPosition = BepuConverter.Convert(mAvatarBepuEntity.Position) + Vector3.Transform(
mAimingCameraOffset, viewRotation);
}
else
{
desiredCameraPosition = mCamera.Transform.Translation;
}
Vector3 newCameraPosition = desiredCameraPosition;
Vector3 desiredCameraDirection;
if (mInputMode == InputMode.Aloof)
{
desiredCameraDirection = BepuConverter.Convert(mAvatarBepuEntity.Position) - newCameraPosition;
}
else if (mInputMode == InputMode.Aiming)
{
desiredCameraDirection = BepuConverter.Convert(bipedControl.Controller.ViewDirection);
}
else
{
desiredCameraDirection = mCamera.Transform.Forward;
}
desiredCameraDirection.Normalize();
Vector3 newCameraDirection = desiredCameraDirection;
if (mCameraSmoothingEngaged)
{
Vector3 positionDelta = desiredCameraPosition - mCamera.Transform.Translation;
Quaternion directionDelta = SpaceUtils.GetSweptQuaternion(mCamera.Transform.Forward, desiredCameraDirection);
const float POSITION_DELTA_THRESHHOLD = 4.0f;
const float DIRECTION_DELTA_THRESHHOLD = MathHelper.Pi / 16.0f;
float positionDeltaLength = positionDelta.Length();
float directionDeltaAngle = (float)(SpaceUtils.GetQuaternionAngle(directionDelta));
float fractionComplete = Math.Min(POSITION_DELTA_THRESHHOLD / positionDeltaLength,
DIRECTION_DELTA_THRESHHOLD / directionDeltaAngle);
if (fractionComplete < 1.0f)
{
newCameraPosition = Vector3.Lerp(mCamera.Transform.Translation, desiredCameraPosition, fractionComplete);
Quaternion smoothedCamRotation = Quaternion.Slerp(Quaternion.Identity, directionDelta, fractionComplete);
newCameraDirection = Vector3.Transform(mCamera.Transform.Forward, smoothedCamRotation);
}
}
else
{
mCameraSmoothingEngaged = true;
}
mCamera.Transform = Matrix.CreateWorld(newCameraPosition, newCameraDirection, Vector3.Up);
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (!mParticleSystem.HasActiveParticles)
Owner.Despawn();
}
public virtual void PreAnimationUpdate(object sender, UpdateStepEventArgs e)
{
TimeInState += e.GameTime.ElapsedGameTime;
CurrentState.Update(e.GameTime, this, CurrentOperation);
}
protected virtual void PostPhysicsUpdateHandler(object sender, UpdateStepEventArgs e)
{
mTransformComponent.PhysicsUpdate(mPosition, mOrientation);
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
if (mBipedControl.State == BipedControllerComponent.ControllerState.Boosting && mBoostTime < MinDuration)
{
// Keep boost on.
mBipedControl.DesiredMovementActions |= BipedControllerComponent.MovementActions.Boosting;
}
else if (BoostTimeRemaining <= 0.0f)
{
// Force boost off.
mBipedControl.DesiredMovementActions &= ~BipedControllerComponent.MovementActions.Boosting;
}
}
private void PreAnimationUpdateHandler(object sender, UpdateStepEventArgs e)
{
Quaternion rotation = Quaternion.CreateFromAxisAngle(Vector3.Up, (float)(mAngularVelocity * e.GameTime.ElapsedGameTime.TotalSeconds));
mTransform.Orientation = rotation * mTransform.Orientation;
mTransform.Orientation.Normalize();
}