/// <summary> Working with a given connection, a List of all views, SliceSize and Position,
/// the connection has its scope updated for the given position/slice of the provided list
/// of views. If views.Count == 512, Position == 64, and slice size == 32, connection will
/// have scope updated for views occupying index 64 through 96 of the views List only. </summary>
internal void UpdateScopeRange(NetConnection connection, List <NetView> views)
{
if (Position >= views.Count)
{
Position = 0;
}
int count = SliceSize;
NetScope scope = connection.Scope;
for (int i = Position; i < views.Count; i++)
{
var view = views[i];
if (view != connection.View && view.Server == Socket.Self && connection.InGroup(view.Group) && view.CanInstantiateFor(connection) && UpdateScope(scope, view))
{
if (scope.In(view.Id))
{
view.SendInstantiateData(connection);
}
else
{
ViewManager.SendOutOfScope(view.Id, connection);
}
}
count--;
if (count == 0)
{
break;
}
}
}
private NetView CreateView(NetConnection controller, NetConnection server, int viewId, int group, string prefabRoot, NetView.Relation relation)
{
NetView view = null;
if (ViewLookup.ContainsKey(viewId))
{
NetView oldView = ViewLookup[viewId];
if (oldView.CurrentRelation == relation)
{
view = oldView;
}
else if (server == Socket.Self)
{
NetScope oldScope = oldView.Scope;
Vector3 oldPos = oldView.transform.position;
if (oldView.Server != server)
{
SendChangeViewServer(viewId);
}
DestroyView(oldView);
view = InstantiateView(prefabRoot, relation);
view.InternalScope = oldScope;
view.transform.position = oldPos;
view.transform.position = new Vector3(100, 1, 100);
}
}
if (view == null)
{
view = InstantiateView(prefabRoot, relation);
}
view.Server = server;
view.Id = viewId;
view.PrefabRoot = prefabRoot;
view.Group = group;
view.CurrentRelation = relation;
if (controller != null)
{
view.AddController(controller);
controller.AddAuthorization(view.Id);
controller.AddToGroup(group);
if (controller != Socket.Self)
{
controller.View = view;
if (controller.InternalScope != null && view.Controllers.Count == 1)
{
view.InternalScope = controller.InternalScope;
}
controller.InternalScope = null;
}
}
view.Scope.FireInEvent();
RegisterNetView(view);
return(view);
}
/// <summary> The provided scope is updated if the provided view has gone in or out of scope.
/// False is returned if there is no change. </summary>
internal bool UpdateScope(NetScope source, NetView view)
{
bool scopeChanged = false;
float distance = Vector3.Distance(source.Position, view.Scope.Position);
// If the source scope is configured to override, use its scope distances instead:
var rulesScope = source.TakePrecedence ? source : view.Scope;
if (view.Scope.CalcDisabled || distance > rulesScope.OutScopeDist)
{
if (!source.In(view.Id))
{
return(false);
}
scopeChanged = true;
source.SetOut(view.Id);
}
else if (distance < rulesScope.InScopeDist)
{
if (!source.In(view.Id))
{
scopeChanged = true;
}
if (distance < rulesScope.LevelOne)
{
source.SetIn(view.Id, 1);
}
else if (distance < rulesScope.LevelTwo)
{
source.SetIn(view.Id, 2);
}
else
{
source.SetIn(view.Id, 3);
}
}
return(scopeChanged);
}
/// <summary> The provided scope is updated if the provided view has gone in or out of scope.
/// False is returned if there is no change. </summary>
internal bool UpdateScope(NetScope source, NetView view) {
bool scopeChanged = false;
float distance = Vector3.Distance(source.Position, view.Scope.Position);
// If the source scope is configured to override, use its scope distances instead:
var rulesScope = source.TakePrecedence ? source : view.Scope;
if (view.Scope.CalcDisabled || distance > rulesScope.OutScopeDist) {
if (!source.In(view.Id)) return false;
scopeChanged = true;
source.SetOut(view.Id);
} else if (distance < rulesScope.InScopeDist) {
if (!source.In(view.Id)) scopeChanged = true;
if (distance < rulesScope.LevelOne) source.SetIn(view.Id, 1);
else if (distance < rulesScope.LevelTwo) source.SetIn(view.Id, 2);
else source.SetIn(view.Id, 3);
}
return scopeChanged;
}