void Update()
{
if (_bubbleBoard.IsLevelCompleted() || _waitForBubbleToArrive)
{
return;
}
if (IsAiming())
{
aimLineRenderer.positionCount = 3;
_aimTarget = null;
HandleAim();
}
else if (FinishedAiming())
{
if (_aimTarget != null)
{
_aimTarget.BubbleSlotView().Reserve();
OnBubbleShot();
_bubbleShoot.Shoot(_aimTarget);
_aimTarget = null;
_waitForBubbleToArrive = true;
}
OnNoBubbleSlotPreviewActivated();
}
else
{
aimLineRenderer.positionCount = 1;
OnNoBubbleSlotPreviewActivated();
}
}
private IEnumerator ShootBubble(BubbleAimTarget aimTarget, BubbleAmmoView ammoView)
{
if (aimTarget.Bounces())
{
yield return(StartCoroutine(MoveTo(aimTarget.BouncePosition(), ammoView)));
}
yield return(StartCoroutine(MoveTo(aimTarget.BubbleSlotView().transform.position, ammoView)));
OnBubbleAdded(aimTarget.BubbleSlotView(), ammoView.BubbleConfig());
yield return(null);
Destroy(ammoView.gameObject);
}
public void Shoot(BubbleAimTarget aimTarget)
{
StartCoroutine(ShootBubble(aimTarget, _bubbleAmmo.TakeCurrentAmmo()));
}
private void HandleAim()
{
var touchPosition = AimingPosition();
var aimHits = Physics2D.RaycastAll(transform.position, touchPosition - transform.position);
for (var i = 0; i < aimHits.Length; i++)
{
var aimHit = aimHits[i];
if (IsAimingAtEmptySlot(aimHit))
{
continue;
}
if (IsAimingAtAvailableBubble(aimHit))
{
aimLineRenderer.SetPosition(1, aimHit.point);
aimLineRenderer.SetPosition(2, aimHit.point);
if (i > 0)
{
var targetSlot = aimHits[i - 1].transform.GetComponent <BubbleSlotView> ();
OnBubbleSlotPreviewActivated(targetSlot);
_aimTarget = new BubbleAimTarget(targetSlot);
}
break;
}
if (IsAimingAtWall(aimHit))
{
aimLineRenderer.SetPosition(1, aimHit.point);
var reflectionDirection = Vector3.Reflect(touchPosition - transform.position, aimHit.normal);
var reflectionHits = Physics2D.RaycastAll(aimHit.point, reflectionDirection, 100, ~(1 << LayerMask.NameToLayer(Layers.BOUNCE_SIDE)));
for (var j = 0; j < reflectionHits.Length; j++)
{
var reflectionHit = reflectionHits[j];
if (IsAimingAtEmptySlot(reflectionHit))
{
continue;
}
if (IsAimingAtAvailableBubble(reflectionHit))
{
aimLineRenderer.SetPosition(2, reflectionHit.point);
if (j > 0)
{
var targetSlot = reflectionHits[j - 1].transform.GetComponent <BubbleSlotView> ();
OnBubbleSlotPreviewActivated(targetSlot);
_aimTarget = new BubbleAimTarget(targetSlot, aimHit.point);
}
else if (i > 0)
{
var targetSlot = aimHits[i - 1].transform.GetComponent <BubbleSlotView> ();
OnBubbleSlotPreviewActivated(targetSlot);
_aimTarget = new BubbleAimTarget(targetSlot, aimHit.point);
}
break;
}
if (IsAimingAtUpperEnd(reflectionHit))
{
aimLineRenderer.SetPosition(2, aimHit.point);
_aimTarget = null;
OnNoBubbleSlotPreviewActivated();
break;
}
}
break;
}
if (IsAimingAtUpperEnd(aimHit))
{
aimLineRenderer.SetPosition(1, aimHit.point);
aimLineRenderer.SetPosition(2, aimHit.point);
_aimTarget = null;
OnNoBubbleSlotPreviewActivated();
break;
}
}
}