//Throw this object from x starting position to y target
//This method is a coroutine
public virtual IEnumerator <float> Throw(Vector2 target, int arcDegrees)
{
if (GameManager.activePlay)
{
beingThrown = true;
//Ignore collisions between this object and the thrower for a short amount of time
holderData.SetCollisionFlag(this, true);
//Run-time variables
float zRate = Mathf.Sqrt(9.8f * Vector2.Distance(GetPosition(), target));
float arcRadians = arcDegrees * Mathf.PI / 180;
float factor = Mathf.Sin(arcRadians) / Mathf.Sin(Mathf.PI / 4);
//Set object to be in front or behind player depending on direction thrown
Vector2 distance = target - (Vector2)GetPosition();
//Possessed Objects have no "holder", and so the throw object could be called without holder being defined
myRenderer.sortingOrder = holderData.GetSortingOrder() + (int)(-distance.y / Mathf.Abs(distance.y));
Drop();
Debug.Log("factor is " + factor + ". deltaTime is " + Time.deltaTime);
shadow.addVelocity((zRate + (4.9f * AVERAGE_DELTA_TIME)) * AVERAGE_DELTA_TIME * factor); //Arc is increased by a factor of 1/factor, multiplying distance by 1/factor
distance = distance * (1f / factor); //By increasing distance by a multiple of inverse factor, the speed (and so distance) will be multiplied by factor
//These two together cause distance to be the same; the distance to target, but it makes the speed and arc different
shadow.PushDist(distance.normalized * distance.magnitude / (shadow.GetRigidbody().drag *(26f / 15)), ForceMode2D.Impulse);
//Wait for the object to hit the ground again
while (shadow.GetHeight() != 0 || shadow.GetHeightVelocity() > 0)
{
UpdatePosition(shadow.GetHeight());
//When object has come to half its distance and started falling back down, continuously change sortingOrder
if (shadow.GetHeightVelocity() < 0)
{
myRenderer.sortingOrder = (int)(GetPosition().y *GlobalRegistry.SORTING_Y_MULTIPLIER());
}
yield return(Timing.WaitForOneFrame);
}
//Object has reached target, so make vibration
Vibration.Vibrator().MakeVibration((int)((zRate) * FALL_VIBRATION_SIZE), (Vector2)GetPosition(), this);
//Object may have crashed into other objects and hurt them, so empty the damagedList as well
EmptyDamagedList();
//Object is no longer attached to thrower, so let it be able to collide with thrower again
holderData.SetCollisionFlag(this, false);
beingThrown = false;
}
}
void Start()
{
myRenderer.sortingOrder = (int)((transform.position.y - myRenderer.bounds.extents.y) * GlobalRegistry.SORTING_Y_MULTIPLIER());
//Populate Polygon Mesh
//Call GlobalRegistry for rank of this wall
//It's possible rank 1 has already called getEntries on this wall, so make sure walLRank hasn't been set yet
if (wallRank == 0)
{
wallRank = GlobalRegistry.GetWallRank();
}
if (wallRank == 1)
{
rankOne = this;
}
}
