protected override void GeneratePath()
{
CEdgeCastInfo info = m_ControlledCollider.GetEdgeCastInfo();
m_Path.Clear();
CapsuleTransform copy = m_ControlledCollider.GetCapsuleTransformCopy();
//First node is in edgehang alignment, moving away from the edge mildly
CapsuleMovementPathNode newNode = m_Path.CreateFirstNode(copy);
Vector3 upCenter = info.GetProposedHeadPoint();
upCenter += m_ControlledCollider.GetEdgeCastInfo().GetWallNormal() * 0.03f;
copy.SetUpCenter(upCenter);
copy.Rotate(info.GetUpDirection(), RotateMethod.FromTop);
newNode = m_Path.DuplicateAndAddLastNode();
newNode.CopyFromTransform(copy);
//Second node moves up along local up, until the bottom can slide over the edge
newNode = m_Path.DuplicateAndAddLastNode();
newNode.m_Duration = m_MoveUpTime;
float contactDot = Vector3.Dot(info.GetEdgeNormal(), info.GetEdgePoint());
float bottomDot = Vector3.Dot(info.GetEdgeNormal(), copy.GetDownCenter()) - m_ControlledCollider.GetRadius() - m_MoveUpMargin;
float normalDot = Vector3.Dot(info.GetEdgeNormal(), copy.GetUpDirection());
float rawDistance = contactDot - bottomDot;
float distance = rawDistance / normalDot;
newNode.m_Position += copy.GetUpDirection() * distance;
newNode.ApplyEntireMovement(copy);
//Third node snaps the capsule to the "upright" position for the ground it's going to stand on
newNode = m_Path.DuplicateAndAddLastNode();
newNode.m_Duration = 0.0f;
newNode.m_UpDirection = (m_CharacterController.GetAlignsToGround()) ? info.GetEdgeNormal() : Vector3.up;
newNode.m_RotateMethod = RotateMethod.FromBottom;
newNode.ApplyEntireMovement(copy);
newNode.m_Position = copy.GetPosition();
//Final node moves the capsule over the ground
newNode = m_Path.DuplicateAndAddLastNode();
newNode.m_Duration = m_MoveSideTime;
Vector3 direction = CState.GetDirectionAlongNormal(-info.GetWallNormal(), info.GetEdgeNormal());
newNode.m_Position += direction * m_MoveSideDistance;
newNode.ApplyEntireMovement(copy);
}
//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);
}
//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_IsActive)
{
//Character can't touch ground, has to touch edge and might be disabled if it is moving upwards
if (m_ControlledCollider.IsGrounded())
{
return(false);
}
if (!m_ControlledCollider.IsTouchingEdge())
{
return(false);
}
CEdgeCastInfo info = m_ControlledCollider.GetEdgeCastInfo();
if (GetDirInput("Move").m_Direction == DirectionInput.Direction.Up || GetDirInput("Move").IsInThisDirection(-info.GetWallNormal()))
{
float angle = Vector3.Angle(info.GetEdgeNormal(), Vector3.up);
if (angle >= m_ControlledCollider.GetMaxGroundedAngle())
{
return(false);
}
GeneratePath();
if (m_Path.IsPossible(m_ControlledCollider.GetCapsuleTransform()))
{
return(true);
}
}
}
else
{
//If the referencepoint slope is too steep to cling on to (during motion), interrupt movement
float angle = Vector3.Angle(m_ReferencePoint.m_Transform.up, Vector3.up);
if (angle >= m_ControlledCollider.GetMaxGroundedAngle())
{
return(false);
}
if (m_WasInterrupted)
{
return(false);
}
if (Time.time - m_StartTime >= m_Path.GetTotalTime() || m_Path.IsDone())
{
return(false);
}
return(true);
}
return(false);
}