public RayFanResult NextRay()
{
if (numRays > maxRays)
{ // oh f**k go back
return(new RayFanResult(null, null, RayFanResult.resultType.NoMoreRays));
}
float dir = parent.raySpacing * (numRays / 2);
if (numRays % 2 == 0)
{
dir = -dir;
}
numRays++;
Vector2 rayDir = HelperClass.RotateAroundAxis(straightDirection, Vector2.zero, dir);
Ray2D ray = new Ray2D(origin, rayDir);
RaycastHit2D hit = Physics2D.Raycast(ray.origin, ray.direction, 20f, rayMask);
Ray2D playerRay = new Ray2D(hit.point, HelperClass.V3toV2(parent.target.position) - hit.point);
RaycastHit2D playerHit = Physics2D.Raycast(playerRay.origin, playerRay.direction, 200f, rayMask);
parent.rayList.Add(ray);
parent.rayList.Add(playerRay);
List <Vector2> path = new List <Vector2>();
pathYet.ForEach((x) => { path.Add(x); });
path.Add(hit.point);
NextRayFanData data = new NextRayFanData(depthLeft - 1, parent, origin, hit.normal, path, rayMask);
RayFanResult.resultType hitPlayer = RayFanResult.resultType.NoHit;
if (playerHit.collider.gameObject.tag == "Player")
{
hitPlayer = RayFanResult.resultType.Hit;
path.Add(HelperClass.V3toV2(parent.target.position));
}
RayFanResult res = new RayFanResult(path, data, hitPlayer);
return(null);
}
public RayFanResult(List <Vector2> pathSoFar, NextRayFanData next, resultType result)
{
this.pathSoFar = pathSoFar;
this.next = next;
this.result = result;
}