80 lines
2.5 KiB
C#
80 lines
2.5 KiB
C#
using Content.Server.Xenoarchaeology.XenoArtifacts.Events;
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using Robust.Shared.Random;
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using Robust.Shared.Timing;
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namespace Content.Server.Xenoarchaeology.XenoArtifacts;
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public sealed class ArtifactSystem : EntitySystem
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{
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[Dependency] private readonly IGameTiming _gameTiming = default!;
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[Dependency] private readonly IRobustRandom _random = default!;
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[Dependency] private readonly IComponentFactory _componentFactory = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<ArtifactComponent, MapInitEvent>(OnInit);
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}
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private void OnInit(EntityUid uid, ArtifactComponent component, MapInitEvent args)
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{
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if (component.RandomTrigger)
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{
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AddRandomTrigger(uid, component);
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}
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}
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private void AddRandomTrigger(EntityUid uid, ArtifactComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return;
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var triggerName = _random.Pick(component.PossibleTriggers);
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var trigger = (Component) _componentFactory.GetComponent(triggerName);
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trigger.Owner = uid;
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if (EntityManager.HasComponent(uid, trigger.GetType()))
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{
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Logger.Error($"Attempted to add a random artifact trigger ({triggerName}) to an entity ({ToPrettyString(uid)}), but it already has the trigger");
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return;
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}
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EntityManager.AddComponent(uid, trigger);
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RaiseLocalEvent(uid, new RandomizeTriggerEvent(), true);
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}
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public bool TryActivateArtifact(EntityUid uid, EntityUid? user = null,
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ArtifactComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return false;
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// check if artifact is under suppression field
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if (component.IsSuppressed)
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return false;
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// check if artifact isn't under cooldown
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var timeDif = _gameTiming.CurTime - component.LastActivationTime;
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if (timeDif.TotalSeconds < component.CooldownTime)
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return false;
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ForceActivateArtifact(uid, user, component);
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return true;
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}
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public void ForceActivateArtifact(EntityUid uid, EntityUid? user = null,
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ArtifactComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return;
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component.LastActivationTime = _gameTiming.CurTime;
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var ev = new ArtifactActivatedEvent()
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{
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Activator = user
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};
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RaiseLocalEvent(uid, ev, true);
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}
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}
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