/// <summary>
/// Returns if an action was set or reset during the previous frame
/// </summary>
public bool GetIfActionHasChanged(eControllerActions action)
{
return((m_actionChanged & action) != 0);
}
protected virtual void Update()
{
DoClimbing();
if (!m_isClimbing)
{
// Jumping Action
if (
GetActionState(eControllerActions.Jump) &&
//GetIfActionHasChanged(eControllerActions.Jumping) && //NOTE: if not commented, player needs to release and press jump to jump
m_jumpingTimer == -1 && //NOTE: if not commented, player jumps only once if holding jumping while in air
IsGrounded)
{
m_jumpingTimer = JumpingAccTime;
m_platformPhysics.VSpeed = JumpingSpeed;
m_isGrounded = false;
}
else if (!GetActionState(eControllerActions.Jump))
{
m_jumpingTimer = -1f;
}
// Moving Action
if (GetActionState(eControllerActions.Right))
{
m_platformPhysics.AddAcceleration(Vector2.right * HorizontalMovingAcc * m_horSpeedScale);
}
if (GetActionState(eControllerActions.Left))
{
m_platformPhysics.AddAcceleration(-Vector2.right * HorizontalMovingAcc * m_horSpeedScale);
}
// Platform Drop Down Action
if (m_isGrounded && m_platformDropTimer <= 0f && GetActionState(eControllerActions.PlatformDropDown))
{
//NOTE: for this to work, OneWayCollisionDown should be removed from LayerCollisions
m_smartCollider.LayerCollision = m_smartCollider.LayerCollision & ~m_smartCollider.OneWayCollisionDown;
m_smartCollider.OneWayCollisionDown = 0;
m_platformDropTimer = PlatformDropTime;
}
// Jumping
if (m_jumpingTimer > 0f)
{
m_jumpingTimer -= Time.deltaTime;
m_platformPhysics.Acceleration += transform.up * m_jumpingAcc;
}
// Platform Drop Down
if (m_platformDropTimer > 0f)
{
m_platformDropTimer -= Time.deltaTime;
if (m_platformDropTimer <= 0f)
{ // Restore the One Way Down collision again after the time is over
m_smartCollider.OneWayCollisionDown = m_savedOneWayCollisionDown;
}
}
m_instantVelocity = (transform.position - m_prevPos) / Time.deltaTime;
m_prevPos = transform.position;
m_platformPhysics.Drag = new Vector2(m_walkingDrag, 0f);
m_platformPhysics.MaxHSpeed = MaxWalkingSpeed * m_horSpeedScale;
m_platformPhysics.Position = transform.position;
m_platformPhysics.UpdatePhysics(Time.deltaTime);
m_groundDist = _CalculateGroundDist();
bool wasGrounded = m_isGrounded;
m_isGrounded = m_smartCollider.enabled && m_smartCollider.IsGrounded() && m_platformPhysics.DeltaDisp.y <= 0f;
// NOTE: Unity 5.4 has a bug in TransformDirection being affected by scale (x is negated to flip the sprite).
// So instead of calling TransformDirection I will rotate it directly.
transform.position = transform.position + transform.rotation * (m_platformPhysics.Position - transform.position);
//+++ Do slopes
// If over a slope, move the character in the slope direction
if (m_slopeAngle != 0f)
{
if (Mathf.Abs(m_slopeAngle) <= Mathf.Round(m_maxSlope))
{
transform.position += transform.up * m_platformPhysics.DeltaDisp.x * Mathf.Tan(m_slopeAngle * Mathf.Deg2Rad);
m_isGrounded = true;
}
else if (Mathf.Sign(m_slopeAngle) == Mathf.Sign(m_platformPhysics.DeltaDisp.x))
{
// Avoid climbing up the slope
transform.position = m_platformPhysics.Position = new Vector3(m_prevPos.x, transform.position.y, transform.position.z);
m_platformPhysics.HSpeed = 0f;
m_isGrounded = true;
}
}
// if not over a slope, check if there is a slope under the character to place it to the ground
else if (!m_isGrounded && wasGrounded && m_platformPhysics.DeltaDisp.y <= 0f)
{
m_groundDist = _CalculateGroundDist();
float magneticDist = Mathf.Abs(m_platformPhysics.DeltaDisp.x * Mathf.Tan((m_maxSlope) * Mathf.Deg2Rad));
if (m_groundDist <= magneticDist)
{
m_isGrounded = true;
m_groundDist += SmartRectCollider2D.k_SkinMinWidth;
transform.position += -transform.up * m_groundDist;
}
}
m_slopeAngle = 0f;
//---
}
//Update Actions
m_actionChanged = m_prevActionFlags ^ m_actionFlags;
m_prevActionFlags = m_actionFlags;
}
/// <summary>
/// Returns if an action is set
/// </summary>
public bool GetActionState(eControllerActions action)
{
return((m_prevActionFlags & action) != 0);
}
/// <summary>
/// Sets an action
/// </summary>
public void SetActionState(eControllerActions action, bool value)
{
m_actionFlags = (value ? (m_actionFlags | action) : (m_actionFlags & ~action));
}
