28 lines
808 B
C#
28 lines
808 B
C#
using Content.Shared.Pulling;
|
|
|
|
namespace Content.Server.NPC.HTN.Preconditions;
|
|
|
|
/// <summary>
|
|
/// Checks if the owner is being pulled or not.
|
|
/// </summary>
|
|
public sealed class PulledPrecondition : HTNPrecondition
|
|
{
|
|
private SharedPullingSystem _pulling = default!;
|
|
|
|
[ViewVariables(VVAccess.ReadWrite)] [DataField("isPulled")] public bool IsPulled = true;
|
|
|
|
public override void Initialize(IEntitySystemManager sysManager)
|
|
{
|
|
base.Initialize(sysManager);
|
|
_pulling = sysManager.GetEntitySystem<SharedPullingSystem>();
|
|
}
|
|
|
|
public override bool IsMet(NPCBlackboard blackboard)
|
|
{
|
|
var owner = blackboard.GetValue<EntityUid>(NPCBlackboard.Owner);
|
|
|
|
return IsPulled && _pulling.IsPulled(owner) ||
|
|
!IsPulled && !_pulling.IsPulled(owner);
|
|
}
|
|
}
|