private void HandleContainerModified(EntityUid uid, SharedHandsComponent handComp, ContainerModifiedMessage args)
{
if (handComp.Hands.TryGetValue(args.Container.ID, out var hand))
{
UpdateHandVisuals(uid, args.Entity, hand);
}
}
protected override void HandleContainerModified(EntityUid uid, SharedHandsComponent handComp, ContainerModifiedMessage args)
{
if (handComp.TryGetHand(args.Container.ID, out var hand))
{
UpdateHandVisuals(uid, args.Entity, hand);
}
}
private void HandleContainerInserted(EntityUid uid, SharedHandsComponent component, EntInsertedIntoContainerMessage args)
{
// un-rotate entities. needed for things like directional flashlights
Transform(args.Entity).LocalRotation = 0;
HandleContainerModified(uid, component, args);
}
protected override void HandleContainerModified(EntityUid uid, SharedHandsComponent component, ContainerModifiedMessage args)
{
if (uid == _playerManager.LocalPlayer?.ControlledEntity)
{
GuiStateUpdated?.Invoke();
}
}
private void HandleEntityRemoved(EntityUid uid, SharedHandsComponent component, EntRemovedFromContainerMessage args)
{
if (!Deleted(args.Entity) && TryComp(args.Entity, out HandVirtualItemComponent? @virtual))
{
_virtualSystem.Delete(@virtual, uid);
}
}
private void DropHandItems(SharedHandsComponent handsComponent, bool doMobChecks = true)
{
var msg = new DropHandItemsAttemptEvent();
var entity = handsComponent.Owner;
var uid = entity.Uid;
var eventBus = EntityManager.EventBus;
eventBus.RaiseLocalEvent(uid, msg);
if (msg.Cancelled)
{
return;
}
if (entity.TryGetContainerMan(out var containerManager))
{
var parentMsg = new ContainedEntityDropHandItemsAttemptEvent(uid);
eventBus.RaiseLocalEvent(containerManager.Owner.Uid, parentMsg);
if (parentMsg.Cancelled)
{
return;
}
}
DropAllItemsInHands(entity, doMobChecks);
}
protected virtual void HandleContainerModified(
EntityUid uid,
SharedHandsComponent component,
ContainerModifiedMessage args)
{
component.Dirty();
}
private void OnPrefixChanged(EntityUid uid, SharedHandsComponent component, ItemPrefixChangeEvent args)
{
// update hands visuals if this item is in a hand (rather then inventory or other container).
if (component.HasHand(args.ContainerId))
{
UpdateHandVisuals(uid, component);
}
}
protected override void HandleContainerRemoved(EntityUid uid, SharedHandsComponent component, ContainerModifiedMessage args)
{
if (!Deleted(args.Entity) && TryComp(args.Entity, out HandVirtualItemComponent? @virtual))
{
_virtualSystem.Delete(@virtual, uid);
}
base.HandleContainerRemoved(uid, component, args);
}
//TODO: Actually shows all items/clothing/etc.
private void HandleExamined(EntityUid uid, SharedHandsComponent handsComp, ExaminedEvent args)
{
foreach (var inhand in EnumerateHeld(uid, handsComp))
{
if (HasComp <HandVirtualItemComponent>(inhand))
{
continue;
}
args.PushText(Loc.GetString("comp-hands-examine", ("user", handsComp.Owner), ("item", inhand)));
}
}
protected abstract void HandleContainerModified(EntityUid uid, SharedHandsComponent component, ContainerModifiedMessage args);
protected virtual void HandleContainerRemoved(EntityUid uid, SharedHandsComponent component, ContainerModifiedMessage args)
{
HandleContainerModified(uid, component, args);
}
private void HandleContainerModified(EntityUid uid, SharedHandsComponent hands, ContainerModifiedMessage args)
{
UpdateHandVisuals(uid, hands);
}
protected virtual void HandleContainerModified(EntityUid uid, SharedHandsComponent hands, ContainerModifiedMessage args)
{
// client updates hand visuals here.
}
public HandsComponentState(SharedHandsComponent handComp)
{
Hands = new(handComp.Hands.Values);
HandNames = handComp.SortedHands;
ActiveHand = handComp.ActiveHand?.Name;
}
/// <summary> /// Get a list of hands that are currently holding nothing. This is a LinQ method, not a property, so cache /// it instead of accessing this multiple times. /// </summary> public static IEnumerable <string> GetFreeHandNames(this SharedHandsComponent component) => GetFreeHands(component).Select(hand => hand.Name);
/// <summary> /// Get a list of hands that are currently holding nothing. This is a LinQ method, not a property, so cache /// it instead of accessing this multiple times. /// </summary> public static IEnumerable <Hand> GetFreeHands(this SharedHandsComponent component) => component.Hands.Values.Where(hand => !hand.IsEmpty);
/// <summary> /// Get the number of hands that are not currently holding anything. This is a LinQ method, not a property, so /// cache it instead of accessing this multiple times. /// </summary> public static int CountFreeHands(this SharedHandsComponent component) => component.Hands.Values.Count(hand => hand.IsEmpty);
/// <summary> /// Returns true if any hand is free. This is a LinQ method, not a property, so /// cache it instead of accessing this multiple times. /// </summary> public static bool IsAnyHandFree(this SharedHandsComponent component) => component.Hands.Values.Any(hand => hand.IsEmpty);
protected override void HandleContainerModified(EntityUid uid, SharedHandsComponent component, ContainerModifiedMessage args)
{
component.HandsModified();
}
