void SpawnParticles()
{
Vector3 position = Vector3.zero;
Vector3 normal = Vector3.zero;
CGroundedInfo groundInfo = m_CharacterController.GetCollider().GetGroundedInfo();
CSideCastInfo sideCastInfo = m_CharacterController.GetCollider().GetSideCastInfo();
bool valid = false;
if (groundInfo.m_IsGrounded)
{
position = groundInfo.GetPoint();
normal = new Vector3(groundInfo.GetNormal().x, groundInfo.GetNormal().y, 0.0f);
valid = true;
}
else if (sideCastInfo.m_WallCastCount >= 2)
{
position = sideCastInfo.GetSidePoint();
normal = sideCastInfo.GetSideNormal();
valid = true;
}
else
{
position = m_Collider.GetDownCenter() - m_Collider.GetUpDirection() * m_Collider.GetRadius();
normal = m_Collider.GetUpDirection();
valid = true;
}
if (valid)
{
m_ParticleSystem.transform.position = position;
m_ParticleSystem.transform.LookAt(position + normal, Vector3.back);
m_ParticleSystem.Emit(m_EmissionCount);
}
}
public Vector2 GetDirectedInputMovement()
{
CGroundedInfo groundedInfo = m_ControlledCollider.GetGroundedInfo();
if (groundedInfo.m_IsGrounded)
{
Vector2 input = groundedInfo.GetWalkDirection(new Vector2(transform.right.x, transform.right.y) * GetInputMovement().x);
return(Vector2.ClampMagnitude(input, Vector2.Dot(input.normalized, GetInputMovement())));
}
return(new Vector2(GetInputMovement().x, 0));
}
void FixedUpdate()
{
if (m_Collider.IsGrounded())
{
CGroundedInfo groundedInfo = m_Collider.GetGroundedInfo();
Vector2 currentVel = m_Collider.GetVelocity();
float dot = Vector3.Dot(currentVel, CState.GetDirectionAlongNormal(currentVel, groundedInfo.GetNormal()));
if (dot >= m_LowThreshold)
{
int emission = m_LowEmissionCount;
if (dot >= m_HighThreshold)
{
emission = m_HighEmissionCount;
}
m_ParticleSystem.transform.position = groundedInfo.GetPoint();
m_ParticleSystem.transform.LookAt(groundedInfo.GetPoint() + new Vector3(groundedInfo.GetNormal().x, groundedInfo.GetNormal().y, 0.0f), Vector3.back);
m_ParticleSystem.Emit(emission);
}
}
}
public Vector2 GetFriction(Vector2 a_Velocity, Vector2 a_CurrentForce, float a_FrictionConstant)
{
if (m_ControlledCollider.IsGrounded())
{
CGroundedInfo groundedInfo = m_ControlledCollider.GetGroundedInfo();
Vector2 direction = -groundedInfo.GetWalkDirection(a_Velocity); //Opposite direction of velocity
Vector2 maxFrictionSpeedChange = direction * a_FrictionConstant * Time.fixedDeltaTime;
Vector2 velInDirection = Mathf.Abs(Vector2.Dot(a_Velocity, direction)) * direction;
if (velInDirection.magnitude > maxFrictionSpeedChange.magnitude)
{
return(maxFrictionSpeedChange);
}
else
{
return(velInDirection);
}
}
return(Vector2.zero);
}
