67 lines
2.2 KiB
C#
67 lines
2.2 KiB
C#
using System;
|
|
using Content.Shared.ActionBlocker;
|
|
using Content.Shared.Ghost;
|
|
using Content.Shared.Hands.Components;
|
|
using Content.Shared.Interaction.Helpers;
|
|
using Content.Shared.MobState.Components;
|
|
using Content.Shared.Stunnable;
|
|
using Robust.Shared.GameObjects;
|
|
using Robust.Shared.IoC;
|
|
using Robust.Shared.Network;
|
|
using Robust.Shared.Serialization;
|
|
|
|
namespace Content.Shared.Tabletop
|
|
{
|
|
public abstract class SharedTabletopSystem : EntitySystem
|
|
{
|
|
[Dependency] protected readonly ActionBlockerSystem _actionBlockerSystem = default!;
|
|
|
|
[Serializable, NetSerializable]
|
|
public sealed class TabletopDraggableComponentState : ComponentState
|
|
{
|
|
public NetUserId? DraggingPlayer;
|
|
|
|
public TabletopDraggableComponentState(NetUserId? draggingPlayer)
|
|
{
|
|
DraggingPlayer = draggingPlayer;
|
|
}
|
|
}
|
|
|
|
#region Utility
|
|
|
|
/// <summary>
|
|
/// Whether the table exists, and the player can interact with it.
|
|
/// </summary>
|
|
/// <param name="playerEntity">The player entity to check.</param>
|
|
/// <param name="table">The table entity to check.</param>
|
|
protected bool CanSeeTable(EntityUid playerEntity, EntityUid? table)
|
|
{
|
|
if (table == null)
|
|
return false;
|
|
|
|
if (EntityManager.GetComponent<TransformComponent>(table.Value).Parent?.Owner is not { } parent)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (!EntityManager.HasComponent<MapComponent>(parent) && !EntityManager.HasComponent<IMapGridComponent>(parent))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return playerEntity.InRangeUnobstructed(table.Value) && _actionBlockerSystem.CanInteract(playerEntity, table);
|
|
}
|
|
|
|
protected bool StunnedOrNoHands(EntityUid playerEntity)
|
|
{
|
|
var stunned = EntityManager.HasComponent<StunnedComponent>(playerEntity);
|
|
var hasHand = EntityManager.TryGetComponent<SharedHandsComponent>(playerEntity, out var handsComponent) &&
|
|
handsComponent.Hands.Count > 0;
|
|
|
|
return stunned || !hasHand;
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|