/// <summary>
/// Used internally to modify the state of hud nodes
/// </summary>
public static void SetNodesState <TCon, TNode>(HudElementStates state, bool mask, IReadOnlyList <TCon> nodes, int index, int count)
where TCon : IHudElementContainer <TNode>, new()
where TNode : HudNodeBase
{
if (count > 0)
{
int end = index + count - 1;
Utils.Debug.Assert(index >= 0 && end < nodes.Count, $"Range out of bounds. Index: {index}, End: {end}");
if (mask)
{
for (int i = index; i <= end; i++)
{
nodes[i].Element.State &= ~state;
}
}
else
{
for (int i = index; i <= end; i++)
{
nodes[i].Element.State |= state;
}
}
}
}
public HudParentBase()
{
State |= HudElementStates.IsRegistered;
Visible = true;
children = new List <HudNodeBase>();
accessorDelegates = new HudUpdateAccessors()
{
Item1 = GetOrSetApiMember,
Item2 = new MyTuple <Func <ushort>, Func <Vector3D> >(() => layerData.fullZOffset, null),
Item3 = BeginInputDepth,
Item4 = BeginInput,
Item5 = BeginLayout,
Item6 = BeginDraw
};
}
public override void GetUpdateAccessors(List <HudUpdateAccessors> UpdateActions, byte treeDepth)
{
int preloadRange = Math.Max((End - Start) * 2, 10),
preloadStart = MathHelper.Clamp(Start - preloadRange, 0, hudCollectionList.Count - 1),
preloadCount = MathHelper.Clamp((2 * preloadRange), 0, hudCollectionList.Count - preloadStart);
HudElementStates memberFlags = HudElementStates.CanPreload;
if (UseSmoothScrolling)
{
memberFlags |= HudElementStates.IsSelectivelyMasked;
}
NodeUtils.SetNodesState <TElementContainer, TElement>
(HudElementStates.CanPreload, true, hudCollectionList, 0, hudCollectionList.Count);
NodeUtils.SetNodesState <TElementContainer, TElement>
(memberFlags, false, hudCollectionList, preloadStart, preloadCount);
base.GetUpdateAccessors(UpdateActions, treeDepth);
}
/// <summary>
/// Used internally to modify the state of hud nodes
/// </summary>
public static void SetNodesState(HudElementStates state, bool mask, IReadOnlyList <HudNodeBase> nodes, int index, int count)
{
if (count > 0)
{
int end = index + count - 1;
Utils.Debug.Assert(index >= 0 && end < nodes.Count, $"Range out of bounds. Index: {index}, End: {end}");
if (mask)
{
for (int i = index; i <= end; i++)
{
nodes[i].State &= ~state;
}
}
else
{
for (int i = index; i <= end; i++)
{
nodes[i].State |= state;
}
}
}
}
