} // end of ResetIgnoreList()
/// <summary>
/// Resolves conflicts in the follow lists used by the camera.
/// An entry in the NeverFollowList overrides one in the FollowList.
/// Also removes any dead bots.
/// This should be called after the brain updates but before the
/// camera is used.
/// </summary>
public static void ResolveFollowLists()
{
// An explicit ignore in the bot's programming trumps
// an explicit follow or a user controlled follow.
for (int i = 0; i < brainIgnoreMeList.Count; i++)
{
brainFollowMeList.Remove(brainIgnoreMeList[i]);
brainUserControlledList.Remove(brainIgnoreMeList[i]);
}
//
// Remove any dead bots.
//
for (int i = brainFollowMeList.Count - 1; i >= 0; i--)
{
GameActor actor = brainFollowMeList[i];
if (!actor.IsAlive())
{
brainFollowMeList.RemoveAt(i);
}
}
for (int i = brainUserControlledList.Count - 1; i >= 0; i--)
{
GameActor actor = brainUserControlledList[i];
if (!actor.IsAlive())
{
brainUserControlledList.RemoveAt(i);
}
}
if (FirstPersonActive)
{
/// We want to clear out anyone that has requested first person
/// but lost out. They can continue to request, but if they requested
/// at some point in the past but stopped requesting, and the current
/// first person stops being first person, we want their request to
/// have expired. So achieving firstperson-ness is sticky, but requesting
/// firstperson-ness is not.
GameActor winner = null;
for (int i = brainFirstPersonStack.Count - 1; i >= 0; i--)
{
GameActor actor = brainFirstPersonStack[i];
if (actor.IsAlive())
{
winner = actor;
break;
}
}
brainFirstPersonStack.Clear();
if (winner != null)
{
brainFirstPersonStack.Add(winner);
}
}
// Create the merged follow list.
mergedFollowList.Clear();
for (int i = 0; i < brainFollowMeList.Count; i++)
{
GameActor actor = brainFollowMeList[i];
if (!mergedFollowList.Contains(actor))
{
mergedFollowList.Add(actor);
}
}
for (int i = 0; i < brainUserControlledList.Count; i++)
{
GameActor actor = brainUserControlledList[i];
if (!mergedFollowList.Contains(actor))
{
mergedFollowList.Add(actor);
}
}
// Flag whether camera is following any actors.
wasFollowingActors = amFollowingActors;
amFollowingActors = mergedFollowList.Count > 0 || brainFirstPersonStack.Count > 0;
// Clear the user controlled list since it gets updated every frame.
brainUserControlledList.Clear();
} // end of ResolveFollowLists()
