private void AddOpenUiVerb(EntityUid uid, ActivatableUIComponent component, GetVerbsEvent <ActivationVerb> args)
{
if (!args.CanAccess)
{
return;
}
if (component.RequireHands && args.Hands == null)
{
return;
}
if (component.InHandsOnly && args.Using != uid)
{
return;
}
if (!args.CanInteract && (!component.AllowSpectator || !HasComp <GhostComponent>(args.User)))
{
return;
}
ActivationVerb verb = new();
verb.Act = () => InteractUI(args.User, component);
verb.Text = Loc.GetString(component.VerbText);
// TODO VERBS add "open UI" icon?
args.Verbs.Add(verb);
}
private void OnUseInHand(EntityUid uid, ActivatableUIComponent component, UseInHandEvent args)
{
if (args.Handled)
{
return;
}
args.Handled = InteractUI(args.User, component);
}
private bool InteractUI(EntityUid user, ActivatableUIComponent aui)
{
if (!EntityManager.TryGetComponent(user, out ActorComponent? actor))
{
return(false);
}
if (aui.AdminOnly && !_adminManager.IsAdmin(actor.PlayerSession))
{
return(false);
}
var ui = aui.UserInterface;
if (ui == null)
{
return(false);
}
if (aui.SingleUser && (aui.CurrentSingleUser != null) && (actor.PlayerSession != aui.CurrentSingleUser))
{
// If we get here, supposedly, the object is in use.
// Check with BUI that it's ACTUALLY in use just in case.
// Since this could brick the object if it goes wrong.
if (ui.SubscribedSessions.Count != 0)
{
return(false);
}
}
// If we've gotten this far, fire a cancellable event that indicates someone is about to activate this.
// This is so that stuff can require further conditions (like power).
var oae = new ActivatableUIOpenAttemptEvent(user);
var uae = new UserOpenActivatableUIAttemptEvent(user, aui.Owner);
RaiseLocalEvent(user, uae, false);
RaiseLocalEvent((aui).Owner, oae, false);
if (oae.Cancelled || uae.Cancelled)
{
return(false);
}
// Give the UI an opportunity to prepare itself if it needs to do anything
// before opening
var bae = new BeforeActivatableUIOpenEvent(user);
RaiseLocalEvent((aui).Owner, bae, false);
SetCurrentSingleUser((aui).Owner, actor.PlayerSession, aui);
ui.Toggle(actor.PlayerSession);
//Let the component know a user opened it so it can do whatever it needs to do
var aae = new AfterActivatableUIOpenEvent(user);
RaiseLocalEvent((aui).Owner, aae, false);
return(true);
}
private void OnActivate(EntityUid uid, ActivatableUIComponent component, ActivateInWorldEvent args)
{
if (args.Handled)
{
return;
}
if (component.InHandsOnly)
{
return;
}
args.Handled = InteractUI(args.User, component);
}
private void OnUIClose(EntityUid uid, ActivatableUIComponent component, BoundUIClosedEvent args)
{
if (args.Session != component.CurrentSingleUser)
{
return;
}
if (args.UiKey != component.Key)
{
return;
}
SetCurrentSingleUser(uid, null, component);
}
private bool InteractUI(EntityUid user, ActivatableUIComponent aui)
{
if (!EntityManager.TryGetComponent(user, out ActorComponent? actor))
{
return(false);
}
if (aui.AdminOnly && !_adminManager.IsAdmin(actor.PlayerSession))
{
return(false);
}
if (!_actionBlockerSystem.CanInteract(user))
{
user.PopupMessageCursor(Loc.GetString("base-computer-ui-component-cannot-interact"));
return(true);
}
var ui = aui.UserInterface;
if (ui == null)
{
return(false);
}
if (aui.SingleUser && (aui.CurrentSingleUser != null) && (actor.PlayerSession != aui.CurrentSingleUser))
{
// If we get here, supposedly, the object is in use.
// Check with BUI that it's ACTUALLY in use just in case.
// Since this could brick the object if it goes wrong.
if (ui.SubscribedSessions.Count != 0)
{
return(false);
}
}
// If we've gotten this far, fire a cancellable event that indicates someone is about to activate this.
// This is so that stuff can require further conditions (like power).
var oae = new ActivatableUIOpenAttemptEvent(user);
RaiseLocalEvent((aui).Owner, oae, false);
if (oae.Cancelled)
{
return(false);
}
SetCurrentSingleUser((aui).Owner, actor.PlayerSession, aui);
ui.Toggle(actor.PlayerSession);
return(true);
}
private void OnParentChanged(EntityUid uid, ActivatableUIComponent aui, ref EntParentChangedMessage args)
{
CloseAll(uid, aui);
}