private CameraTarget SelectTarget(UpdateCameraEventArgs e)
{
var cameraBase = e.Camera;
var playerCamera = cameraBase.As <PlayerCamera>();
if (playerCamera == null)
{
return(null);
}
TESObjectREFR target = null;
uint refHandle = playerCamera.TargetRefHandle;
using (var objRef = new ObjectRefHolder(refHandle))
{
if (objRef.IsValid)
{
target = objRef.Object;
}
}
var t = CameraTarget.Create(target);
if (t == null)
{
return(null);
}
var actor = t.Actor;
var obj = t.Object;
this.LastActorWasPlayer = actor != null && actor.IsPlayer;
this.LastTargetFormId = obj != null ? obj.FormId : 0;
return(t);
}
internal static CameraTarget Create(TESObjectREFR obj)
{
if (obj == null)
{
return(null);
}
TESObjectREFR originalObj = obj;
Actor originalActor = obj as Actor;
bool isMountChange = false;
{
var horse = obj as Actor;
if (horse != null && horse.IsBeingRidden)
{
var rider = horse.GetMountedBy();
if (rider != null)
{
obj = rider;
isMountChange = true;
}
}
}
var t = new CameraTarget();
t.Object = obj;
t.Actor = obj as Actor;
t.OriginalObject = originalObj;
t.OriginalActor = originalActor;
var node = t.Actor != null && t.Actor.IsPlayer ? t.Actor.GetSkeletonNode(false) : obj.Node;
if (node == null)
{
return(null);
}
for (int i = 0; i < EyeNodeNames.Length; i++)
{
var name = EyeNodeNames[i];
var n = node.LookupNodeByName(name);
if (n != null)
{
t.HeadNode = n;
break;
}
}
if (t.HeadNode == null)
{
t.HeadNode = node;
}
for (int i = 0; i < RootNodeNames.Length; i++)
{
var name = RootNodeNames[i];
var n = node.LookupNodeByName(name);
if (n != null)
{
t.RootNode = n;
break;
}
}
if (t.RootNode == null)
{
t.RootNode = node;
}
t.StabilizeRootNode = t.RootNode;
if (isMountChange && t.Actor != null && t.OriginalActor != null && !t.Actor.Equals(t.OriginalActor))
{
var stabilize = t.OriginalActor.IsPlayer ? t.OriginalActor.GetSkeletonNode(false) : t.OriginalActor.Node;
if (stabilize != null)
{
t.StabilizeRootNode = stabilize;
}
}
return(t);
}