/// <summary>
/// Called when grounded value has been set.
/// </summary>
protected override void OnSetGrounded()
{
base.OnSetGrounded();
if (isGrounded)
{
hasJustLanded = true;
StopJump();
if (wallStuckState != WallStuck.None)
{
WallStuckState = WallStuck.None;
}
transform.rotation = Quaternion.identity;
animator.SetInteger(anim_GroundStateID, 0);
if (!ConsumeJumpBuffer() && (Time.time - SlideBufferVar < attributes.SlideBufferTime) &&
(Input.GetKey(KeyCode.C) || Input.GetKey(KeyCode.Joystick1Button1)) &&
(Mathf.Abs(lastMovement + force.x) > attributes.SlideRequiredVelocity))
{
Slide();
}
}
// Set last time the player left a platform.
else
{
GetUp();
coyoteTimeVar = Time.time;
}
}
private void CheckWallStatus()
{
WallStuck _state = WallStuck.None;
// Get first cast direction.
float _direction = (wallStuckState == 0) ? Mathf.Sign(movement.x + force.x) : (int)wallStuckState;
Vector2 _movement = new Vector2(_direction * Physics2D.defaultContactOffset * 2.5f, 0);
// Perform cast in given direction, and opposite one if nothing is hit.
if (!CastForWall())
{
_direction *= -1;
_movement.x *= -1;
CastForWall();
}
if (wallStuckState != _state)
{
// Face wall opposite side.
if (_state != 0)
{
Flip(-(int)_state);
transform.rotation = Quaternion.identity;
ResetMovement();
ConsumeJumpBuffer();
}
WallStuckState = _state;
}
// Set wall state when hitting a vertical collider.
bool CastForWall()
{
if (CastCollider(_movement, out RaycastHit2D _hit))
{
if (_hit.normal.x == -_direction)
{
_state = (WallStuck)_direction;
}
return(true);
}
return(false);
}
}
private bool Jump()
{
// Perform wall jump if against one.
if (wallStuckState != WallStuck.None)
{
StopSlide();
if (isJumping)
{
StopCoroutine(jumpCoroutine);
}
jumpCoroutine = StartCoroutine(WallJump());
return(true);
}
// Perform a normal jump if on ground or was recently.
if (isGrounded || (((Time.time - coyoteTimeVar) < attributes.CoyoteTime)) && !isJumping)
{
StopSlide();
jumpCoroutine = StartCoroutine(HighJump());
return(true);
}
// Try to perform wall jump, if near to a wall.
float _direction = facingSide * ((Physics2D.defaultContactOffset * 2) + attributes.WallJumpGap);
if (CastCollider(new Vector2(_direction, 0), out RaycastHit2D _hit) || CastCollider(new Vector2(_direction *= -1, 0), out _hit))
{
// Set corresponding wall stuck state.
WallStuckState = (WallStuck)Mathf.Sign(_direction);
StopSlide();
if (isJumping)
{
StopCoroutine(jumpCoroutine);
}
jumpCoroutine = StartCoroutine(WallJump());
return(true);
}
return(false);
}
