internal Path GenerateNewPath_Sync(float startTime, Vector2 origin, Vector2 target, List <Ray2D> rayList, int maxLevelDepth, LayerMask rayMask)
{
Path newPath = new Path(startTime);
rayList = new List <Ray2D>();
if (hybrid && Vector2.SqrMagnitude(HelperClass.V3toV2(target) - HelperClass.V3toV2(origin)) < hybridDistance * hybridDistance)
{
Queue <Vector2> nodes = new Queue <Vector2>();
rayList.Add(new Ray2D(origin, target));
nodes.Enqueue(target);
newPath.Finalize(nodes);
}
else
{
RayFan rayFan = new RayFan(maxLevelDepth, this, origin, (target - origin).normalized, new List <Vector2>(), rayMask);
RayFanResult res = rayFan.Trigger();
if (res.result == RayFanResult.resultType.Hit)
{
Queue <Vector2> nodes = new Queue <Vector2>();
res.pathSoFar.ForEach((x) => { nodes.Enqueue(x); });
newPath.Finalize(nodes);
}
}
return(newPath);
}
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 Trigger()
{
List <NextRayFanData> subFans = new List <NextRayFanData>();
RayFanResult lastReturn = new RayFanResult(null, null, RayFanResult.resultType.NoHit);
while (lastReturn.result == RayFanResult.resultType.NoHit)
{
RayFanResult res = NextRay();
if (res != null && res.next != null)
{
subFans.Add(res.next);
}
}
if (lastReturn.result == RayFanResult.resultType.NoMoreRays)
{
if (depthLeft > 1)
{
foreach (NextRayFanData fan in subFans)
{
RayFanResult res = fan.Generate().Trigger();
if (res.result == RayFanResult.resultType.Hit) //we found a path
{
return(res);
}
else //RayFanResult.resultType.NoMoreRays
{
// we couldnt find a path originating from this ray
}
}
}
//no rays gave good results
}
return(null);
}
