//Query whether this module can be active, given the current state of the character controller (velocity, isGrounded etc.)
//Called every frame when inactive (to see if it could be) and when active (to see if it should not be)
public override bool IsApplicable()
{
if (m_ControlledCollider.IsGrounded() || (DoesInputExist("Crouch") && GetButtonInput("Crouch").m_IsPressed) || GetDirInput("Move").m_Direction == DirectionInput.Direction.Down || m_CharacterController.DidJustJump())
{
return(false);
}
//Prevent overriding walljumps
if (GetDirInput("Move").IsInThisDirection(m_ControlledCollider.GetEdgeCastInfo().GetWallNormal()))
{
return(false);
}
if ((m_CharacterController.GetJumpIsCached()) && m_ControlledCollider.IsTouchingEdge())
{
//Move up to avoid transitioning into a wallrun.
//Also used to prevent small distance jumps.
CEdgeCastInfo edgeInfo = m_ControlledCollider.GetEdgeCastInfo();
CapsuleTransform copy = m_ControlledCollider.GetCapsuleTransformCopy();
Vector3 headStartDisplacement = edgeInfo.GetEdgeNormal() * (m_ControlledCollider.GetRadius() + 0.1f) + edgeInfo.GetWallNormal() * 0.015f;
if (!copy.CanMove(headStartDisplacement, true))
{
return(false);
}
copy.Move(headStartDisplacement);
m_ProposedNewPosition = copy.GetPosition();
return(true);
}
return(false);
}
//Main movement update
//Used by CharacterControllerBase to move the collider and update its velocity in the process
//This will collide against geometry and take appropriate action
public override void UpdateWithVelocity(Vector2 a_Velocity)
{
#if UNITY_EDITOR
//If the length has been edited in the inspector since last update, see if the capsule transform needs to be updated
if (m_Length != m_PrevLength)
{
if (m_PrevLength == m_CapsuleTransform.GetLength())
{
m_CapsuleTransform.SetLength(m_Length, CapsuleResizeMethod.FromBottom);
}
m_PrevLength = m_Length;
}
#endif
//The character may have been moved, either via script or via editor. Adjust position to make up for this
CheckForUpdatedPosition();
Vector3 realVel = new Vector3(a_Velocity.x, a_Velocity.y, 0) * Time.fixedDeltaTime;
m_Collisions.Clear();
if (m_CollisionsActive)
{
TryMove(realVel, ref a_Velocity);
}
else
{
m_CapsuleTransform.Move(realVel);
}
m_PrevVelocity = m_Velocity;
m_Velocity = a_Velocity;
UpdateContextInfo();
//MOVINGCOLPOINT, see CapsuleMovingColliderSolver for more details
if (IsGrounded())
{
AddColPoint(m_State.m_GroundedInfo.GetGroundTransform(), m_State.m_GroundedInfo.GetPoint(), m_State.m_GroundedInfo.GetNormal());
}
}
//Called for every fixedupdate that this module is active
public override void FixedUpdateModule()
{
float currentTransitionTime = Time.time - m_TransitionStartTime;
//A MovingColPoint is used to move and rotate the animation path when the collider it starts on is moved
//This allows animated abilities to work on moving colliders
if (m_ReferencePoint != null)
{
//Position
CapsuleTransform copy = m_ControlledCollider.GetCapsuleTransformCopy();
Vector3 diff = m_ReferencePoint.m_Transform.position - m_ReferencePoint.m_PrevPoint;
copy.Move(diff);
m_Path.Move(diff);
//Rotation
Quaternion rotationDifference = Quaternion.FromToRotation(m_ReferencePoint.m_PrevRot * Vector3.up, m_ReferencePoint.m_Transform.rotation * Vector3.up);
copy.Rotate(rotationDifference * copy.GetUpDirection(), RotateMethod.FromCenter);
m_Path.Rotate(rotationDifference, m_ReferencePoint.m_PrevPoint);
//Offset for rotation
Vector3 newRelativePoint = rotationDifference * m_ReferencePoint.m_PointRelativeToThis;
Vector3 relativeDifference = newRelativePoint - m_ReferencePoint.m_PointRelativeToThis;
copy.Move(relativeDifference);
m_ReferencePoint.m_PrevPoint = m_ReferencePoint.m_Transform.position;
m_ReferencePoint.m_PrevRot = m_ReferencePoint.m_Transform.rotation;
m_ReferencePoint.m_PointRelativeToThis = m_ReferencePoint.m_Transform.position - m_ControlledCollider.GetCapsuleTransform().GetPosition();
m_ReferencePoint.m_Normal = Quaternion.FromToRotation(m_ReferencePoint.m_PrevRot * Vector3.up, m_ReferencePoint.m_Transform.rotation * Vector3.up) * m_ReferencePoint.m_Normal;
if (copy.CanExistHere())
{
m_ControlledCollider.ApplyCapsuleTransform(copy);
}
else
{
m_WasInterrupted = true;
return;
}
}
m_ControlledCollider.SetVelocity(Vector2.zero);
//Move along the nodes as long as they can be applied (either they are finished or their duration is 0)
while (!m_Path.IsDone() && m_Path.m_CurrentPathNode != null && (m_Path.m_CurrentPathNode.m_Duration == 0 || Time.time - m_TransitionStartTime >= m_Path.m_CurrentPathNode.m_Duration))
{
if (m_Path.m_CurrentPathNode.CanApplyEntireMovement(m_ControlledCollider.GetCapsuleTransform()))
{
m_TransitionStartTime += m_Path.m_CurrentPathNode.m_Duration;
currentTransitionTime -= m_Path.m_CurrentPathNode.m_Duration;
m_Path.m_CurrentPathNode.ApplyEntireMovement(m_ControlledCollider.GetCapsuleTransform());
m_Path.IncrementCurrentNode();
}
else
{
m_WasInterrupted = true;
return;
}
}
//Move along the current node
if (m_Path.CanApplyMotion(m_ControlledCollider.GetCapsuleTransform(), currentTransitionTime))
{
m_Path.ApplyMotion(m_ControlledCollider.GetCapsuleTransform(), currentTransitionTime);
}
else
{
m_WasInterrupted = true;
return;
}
m_ControlledCollider.UpdateContextInfo();
}