protected override void ComputeSingleStep()
{
if (i >= toCheck.Length)
{
Done = true;
return;
}
Index2 tile = toCheck[i];
i++;
Angle angle = ToAngle(lightPosition - tile);
if (obstacles[tile.X, tile.Y] > 0)
{
float increment = MathHelper.TwoPi / (8 * (tile - lightPosition).Length());
obstructedArea.Add(new AnglePair(angle - 0.5f * increment, angle + 0.5f * increment));
ComputeSingleStep();
return;
}
if (obstructedArea.ContainsAny(angle))
{
ComputeSingleStep();
return;
}
Current = tile;
}
void CacheHooks()
{
hooksCache = new AngleCollection();
lastCacheTime = Time.time;
foreach (GameObject hookObj in GameObject.FindGameObjectsWithTag("Hook"))
{
if (Vector3.Distance(gunObj.position, hookObj.transform.position) < maxDistance)
{
if (!Physics2D.Linecast(gunObj.position, hookObj.transform.position, 1 << LayerMask.NameToLayer("Ground")))
{
Vector3 delta = hookObj.transform.position - gunObj.position;
hooksCache.Add(hookObj, Mathf.Atan2(delta.y, delta.x) * 180 / Mathf.PI);
}
}
}
}
