private void OnDrawGizmos()
{
GVStar star = GVUtil.GetNearStar(transform.position);
if (star != null)
{
Gizmos.DrawLine(transform.position, transform.position + _direction);
Gizmos.DrawLine(transform.position, transform.position + _upDir);
Vector3 dirG = star.GetGravityDirection(transform.position);
// Gizmos.DrawLine(transform.position, transform.position + dirG*5f);
}
}
// Update is called once per frame
void Update()
{
GVStar star = GVUtil.GetNearStar(transform.position);
Vector3 dirG = star.GetGravityDirection(transform.position);
Vector3 dirUp = Vector3.Lerp(_upDir, -dirG, Time.deltaTime * 10f);
_upDir = dirUp;
_direction = (_direction - dirG * Vector3.Dot(_direction, dirG)).normalized;
transform.LookAt(transform.position + _direction, _upDir);
float jumpVel = Vector3.Dot(dirUp, _velocity);
jumpVel = Mathf.Clamp(jumpVel - Time.deltaTime * 30f, -10f, 20f);
if (_isGround && Input.GetButtonDown("Jump"))
{
jumpVel = 20f;
}
_velocity = dirUp * jumpVel;
// move
Vector3 moveDir = Vector3.zero;
moveDir = _cam.transform.up * Input.GetAxis("Vertical")
+ _cam.transform.right * Input.GetAxis("Horizontal");
Vector3 pos = transform.position;
float inverseMove = 0f;
if (moveDir.magnitude > 0f)
{
moveDir = (moveDir - dirG * Vector3.Dot(moveDir, dirG)).normalized;
_direction = Vector3.Lerp(_direction, moveDir, Time.deltaTime * 10f);
Vector3 prevPos = pos;
float moveLen = Time.deltaTime * _speed;
move(ref pos, moveDir, Time.deltaTime * _speed, true);
// inverseMove = -Mathf.Min(0f,Vector3.Dot(dirG,pos - prevPos));
inverseMove = _isGround?moveLen:0f;
}
// move jump
if (move(ref pos, dirG, (-jumpVel * Time.deltaTime) + inverseMove, false))
{
_isGround = true;
}
else
{
_isGround = false;
}
trace(pos);
transform.position = pos;
}