44 lines
1.5 KiB
C#
44 lines
1.5 KiB
C#
using Content.Client.Interactable;
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using Content.Shared.Climbing;
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using Content.Shared.DragDrop;
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using Robust.Shared.GameStates;
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namespace Content.Client.Movement.Systems;
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public sealed class ClimbSystem : SharedClimbSystem
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{
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[Dependency] private readonly InteractionSystem _interactionSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<ClimbingComponent, ComponentHandleState>(OnClimbingState);
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}
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private static void OnClimbingState(EntityUid uid, ClimbingComponent component, ref ComponentHandleState args)
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{
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if (args.Current is not ClimbingComponent.ClimbModeComponentState climbModeState)
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return;
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component.IsClimbing = climbModeState.Climbing;
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component.OwnerIsTransitioning = climbModeState.IsTransitioning;
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}
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protected override void OnCanDragDropOn(EntityUid uid, ClimbableComponent component, CanDragDropOnEvent args)
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{
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base.OnCanDragDropOn(uid, component, args);
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if (!args.CanDrop)
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return;
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var user = args.User;
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var target = args.Target;
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var dragged = args.Dragged;
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bool Ignored(EntityUid entity) => entity == target || entity == user || entity == dragged;
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args.CanDrop = _interactionSystem.InRangeUnobstructed(user, target, component.Range, predicate: Ignored)
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&& _interactionSystem.InRangeUnobstructed(user, dragged, component.Range, predicate: Ignored);
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args.Handled = true;
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}
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}
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