/// <summary>
///
/// </summary>
/// <param name="dir">1 for right, -1 for left</param>
/// <returns></returns>
public bool IsWaterNear(int dir)
{
Vector2 checkPosition = new Vector2(transform.position.x, transform.position.y) + Gravity.GetRightAt(transform.position) * dir * checkDistance;
Vector2 checkRayDir = -Gravity.GetUpAt(checkPosition);
RaycastHit2D hit = Physics2D.Raycast(checkPosition, checkRayDir);
return(hit.collider != null && hit.collider.tag == "Water");
}
// Update is called once per frame
void FixedUpdate()
{
//gravity
m_rigidbody.AddForce(Gravity.GetGravityAt(transform.position) * gravityMultiplier, ForceMode2D.Force);
//Stand up only if not totally upside down
float angle = Vector3.SignedAngle(Gravity.GetUpAt(transform.position), transform.up, Vector3.forward);
if (Mathf.Abs(angle) < 120)
{
m_rigidbody.AddTorque(Mathf.Lerp(0, standUpTorque, Mathf.Abs(angle) / 90) * Mathf.Sign(-angle));
}
}
void Jump()
{
if (!gravityComponent.IsGrounded)
{
return;
}
Vector2 jumpDir;
bool moveToTarget;
Vector2 target = PointsOfInterest.ClosestPointOfInterest(m_rigidbody.position, out moveToTarget);
if (moveToTarget)
{
bool targetIsOnRight = targetIsOnItsRight(target);
if (avoidWater != null && avoidWater.enabled)
{
bool waterNear;
if (targetIsOnRight)
{
waterNear = avoidWater.IsWaterNear(1);
}
else
{
waterNear = avoidWater.IsWaterNear(-1);
}
if (waterNear)
{
return;
}
}
if (targetIsOnRight)
{
jumpDir = Gravity.GetUpAt(transform.position).Rotate(-_jumpAngle);
}
else
{
jumpDir = Gravity.GetUpAt(transform.position).Rotate(_jumpAngle);
}
}
else
{
jumpDir = Gravity.GetUpAt(transform.position);
}
m_rigidbody.AddForce(jumpDir * _jumpForce, ForceMode2D.Impulse);
}
// Start is called before the first frame update
void Awake()
{
Instance = this;
centerOfGravity = transform.position;
}
