public void Aim()
{
//Raycast from the muzzle forward untill the hit object is either the rootRail or a validCristal
//place a phantom jewel on the hit slot to show where it would land.
if (m_nextSphereColorKey != "")
{
bool coodFound = false;
List <Vector3> positions = new List <Vector3>();
positions.Add(muzzle.transform.position);
Vector3 rayDir = muzzle.transform.forward;
Vector3 rayStart = muzzle.transform.position;
while (!coodFound)
{
RaycastHit outHit = new RaycastHit();
if (Physics.SphereCast(rayStart, 0.1f, rayDir, out outHit, 100.0f, LayerMask.GetMask("ClickableCube")))
{
Vector3 endPoint = outHit.point + outHit.normal * 0.5f;
positions.Add(endPoint);
if (outHit.collider.gameObject.tag == "Jewel")
{
Vector2Int destinationCoord = outHit.collider.gameObject.GetComponent <ClickableCube>().coord;
Vector2 fnormal = new Vector2(outHit.normal.x, outHit.normal.y);
if (fnormal.x != 0 && fnormal.y != 0)
{
if (Mathf.Abs(fnormal.x) >= Mathf.Abs(fnormal.y))
{
fnormal.y = 0;
}
else
{
fnormal.x = 0;
}
}
Vector2Int adjustment = new Vector2Int(Mathf.RoundToInt(fnormal.x), Mathf.RoundToInt(fnormal.y));
destinationCoord += adjustment;
gohstJewel.transform.position = cubeGrid.CoordToPosition(new IntVector2(destinationCoord.x, destinationCoord.y));
m_lineRenderer.SetPositions(positions.ToArray());
coodFound = true;
}
if (outHit.collider.gameObject.tag == "Bouncer")
{
Vector3 projection = Vector3.Project(rayDir, outHit.normal);
rayDir -= 2 * projection;
rayStart = endPoint;
}
if (outHit.collider.gameObject.tag == "Root")
{
IntVector2 destinationCoord = outHit.collider.gameObject.GetComponent <RootRail>().RootCoord;
gohstJewel.transform.position = cubeGrid.CoordToPosition(new IntVector2(destinationCoord.x, destinationCoord.y));
m_lineRenderer.SetPositions(positions.ToArray());
coodFound = true;
}
}
else
{
break;
}
}
m_lineRenderer.positionCount = positions.Count;
}
}