91 lines
2.9 KiB
C#
91 lines
2.9 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using Content.Server.Climbing.Components;
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using Content.Shared.ActionBlocker;
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using Content.Shared.Climbing;
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using Content.Shared.GameTicking;
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using Content.Shared.Verbs;
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using JetBrains.Annotations;
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using Robust.Shared.GameObjects;
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using Robust.Shared.IoC;
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using Robust.Shared.Localization;
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namespace Content.Server.Climbing
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{
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[UsedImplicitly]
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internal sealed class ClimbSystem : SharedClimbSystem
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{
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private readonly HashSet<ClimbingComponent> _activeClimbers = new();
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[Dependency] private readonly ActionBlockerSystem _actionBlockerSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
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SubscribeLocalEvent<ClimbableComponent, GetAlternativeVerbsEvent>(AddClimbVerb);
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}
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public void ForciblySetClimbing(EntityUid uid, ClimbingComponent? component = null)
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{
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if (!Resolve(uid, ref component, false))
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return;
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component.IsClimbing = true;
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UnsetTransitionBoolAfterBufferTime(uid, component);
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}
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private void AddClimbVerb(EntityUid uid, ClimbableComponent component, GetAlternativeVerbsEvent args)
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{
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if (!args.CanAccess || !args.CanInteract || !_actionBlockerSystem.CanMove(args.User.Uid))
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return;
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// Check that the user climb.
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if (!args.User.TryGetComponent(out ClimbingComponent? climbingComponent) ||
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climbingComponent.IsClimbing)
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return;
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// Add a climb verb
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Verb verb = new();
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verb.Act = () => component.TryClimb(args.User);
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verb.Text = Loc.GetString("comp-climbable-verb-climb");
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// TODO VERBS ICON add a climbing icon?
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args.Verbs.Add(verb);
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}
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public void AddActiveClimber(ClimbingComponent climbingComponent)
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{
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_activeClimbers.Add(climbingComponent);
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}
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public void RemoveActiveClimber(ClimbingComponent climbingComponent)
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{
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_activeClimbers.Remove(climbingComponent);
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}
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public void UnsetTransitionBoolAfterBufferTime(EntityUid uid, ClimbingComponent? component = null)
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{
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if (!Resolve(uid, ref component, false))
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return;
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component.Owner.SpawnTimer((int) (SharedClimbingComponent.BufferTime * 1000), () =>
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{
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if (component.Deleted) return;
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component.OwnerIsTransitioning = false;
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});
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}
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public override void Update(float frameTime)
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{
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foreach (var climber in _activeClimbers.ToArray())
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{
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climber.Update();
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}
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}
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public void Reset(RoundRestartCleanupEvent ev)
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{
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_activeClimbers.Clear();
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}
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}
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}
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