Trigger Refactor (#39034)

Content.Client/Explosion/SmokeOnTriggerSystem.cs

@@ -1,7 +0,0 @@
-using Content.Shared.Explosion.EntitySystems;
-
-namespace Content.Client.Explosion;
-
-public sealed class SmokeOnTriggerSystem : SharedSmokeOnTriggerSystem
-{
-}

Content.Client/Explosion/TriggerOnProximityComponent.cs

@@ -1,7 +0,0 @@
-using Content.Shared.Explosion;
-using Content.Shared.Explosion.Components;
-
-namespace Content.Client.Explosion;
-
-[RegisterComponent, Access(typeof(TriggerSystem))]
-public sealed partial class TriggerOnProximityComponent : SharedTriggerOnProximityComponent {}

Content.Client/Explosion/TriggerSystem.cs

@@ -1,10 +0,0 @@
-namespace Content.Client.Explosion;
-
-public sealed partial class TriggerSystem : EntitySystem
-{
-    public override void Initialize()
-    {
-        base.Initialize();
-        InitializeProximity();
-    }
-}

Content.Client/HotPotato/HotPotatoSystem.cs

@@ -1,5 +1,6 @@
 using Content.Shared.HotPotato;
 using Robust.Shared.Random;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Timing;
 
 namespace Content.Client.HotPotato;
@@ -10,6 +11,9 @@ public sealed class HotPotatoSystem : SharedHotPotatoSystem
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
 
+    private readonly EntProtoId _hotPotatoEffectId = "HotPotatoEffect";
+
+    // TODO: particle system
     public override void Update(float frameTime)
     {
         base.Update(frameTime);
@@ -23,7 +27,7 @@ public sealed class HotPotatoSystem : SharedHotPotatoSystem
             if (_timing.CurTime < comp.TargetTime)
                 continue;
             comp.TargetTime = _timing.CurTime + TimeSpan.FromSeconds(comp.EffectCooldown);
-            Spawn("HotPotatoEffect", _transform.GetMapCoordinates(uid).Offset(_random.NextVector2(0.25f)));
+            Spawn(_hotPotatoEffectId, _transform.GetMapCoordinates(uid).Offset(_random.NextVector2(0.25f)));
         }
     }
 }

Content.Client/Trigger/Components/TimerTriggerVisualizerComponent.cs

@@ -1,7 +1,8 @@
+using Content.Client.Trigger.Systems;
 using Robust.Client.Animations;
 using Robust.Shared.Audio;
 
-namespace Content.Client.Trigger;
+namespace Content.Client.Trigger.Components;
 
 [RegisterComponent]
 [Access(typeof(TimerTriggerVisualizerSystem))]
@@ -16,28 +17,27 @@ public sealed partial class TimerTriggerVisualsComponent : Component
     /// <summary>
     /// The RSI state used while the device has not been primed.
     /// </summary>
-    [DataField("unprimedSprite")]
+    [DataField]
-    [ViewVariables(VVAccess.ReadWrite)]
     public string UnprimedSprite = "icon";
 
     /// <summary>
     /// The RSI state used when the device is primed.
     /// Not VVWrite-able because it's only used at component init to construct the priming animation.
     /// </summary>
-    [DataField("primingSprite")]
+    [DataField]
     public string PrimingSprite = "primed";
 
     /// <summary>
     /// The sound played when the device is primed.
     /// Not VVWrite-able because it's only used at component init to construct the priming animation.
     /// </summary>
-    [DataField("primingSound")]
+    [DataField, ViewVariables]
     public SoundSpecifier? PrimingSound;
 
     /// <summary>
     /// The actual priming animation.
     /// Constructed at component init from the sprite and sound.
     /// </summary>
-    [ViewVariables(VVAccess.ReadWrite)]
+    [ViewVariables]
     public Animation PrimingAnimation = default!;
 }

Content.Client/Trigger/Systems/ProximityTriggerAnimationSystem.cs

@@ -1,11 +1,12 @@
 using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Triggers;
 using Robust.Client.Animations;
 using Robust.Client.GameObjects;
 using Robust.Shared.Animations;
 
-namespace Content.Client.Explosion;
+namespace Content.Client.Trigger.Systems;
 
-public sealed partial class TriggerSystem
+public sealed class ProximityTriggerAnimationSystem : EntitySystem
 {
     [Dependency] private readonly AnimationPlayerSystem _player = default!;
     [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
@@ -18,7 +19,7 @@ public sealed partial class TriggerSystem
 
     private const string AnimKey = "proximity";
 
-    private static readonly Animation _flasherAnimation = new Animation
+    private static readonly Animation FlasherAnimation = new Animation
     {
         Length = TimeSpan.FromSeconds(0.6f),
         AnimationTracks = {
@@ -42,8 +43,10 @@ public sealed partial class TriggerSystem
         }
     };
 
-    private void InitializeProximity()
+    public override void Initialize()
     {
+        base.Initialize();
+
         SubscribeLocalEvent<TriggerOnProximityComponent, ComponentInit>(OnProximityInit);
         SubscribeLocalEvent<TriggerOnProximityComponent, AppearanceChangeEvent>(OnProxAppChange);
         SubscribeLocalEvent<TriggerOnProximityComponent, AnimationCompletedEvent>(OnProxAnimation);
@@ -94,7 +97,7 @@ public sealed partial class TriggerSystem
                 break;
             case ProximityTriggerVisuals.Active:
                 if (_player.HasRunningAnimation(uid, player, AnimKey)) return;
-                _player.Play((uid, player), _flasherAnimation, AnimKey);
+                _player.Play((uid, player), FlasherAnimation, AnimKey);
                 break;
             case ProximityTriggerVisuals.Off:
             default:

Content.Client/Trigger/Systems/ReleaseGasOnTriggerSystem.cs

@@ -0,0 +1,5 @@
+using Content.Shared.Trigger.Systems;
+
+namespace Content.Client.Trigger.Systems;
+
+public sealed class ReleaseGasOnTriggerSystem : SharedReleaseGasOnTriggerSystem;

Content.Client/Trigger/Systems/TimerTriggerVisualizerSystem.cs

@@ -1,11 +1,10 @@
+using Content.Client.Trigger.Components;
 using Content.Shared.Trigger;
 using Robust.Client.Animations;
 using Robust.Client.GameObjects;
-using Robust.Shared.Audio;
 using Robust.Shared.Audio.Systems;
-using Robust.Shared.GameObjects;
 
-namespace Content.Client.Trigger;
+namespace Content.Client.Trigger.Systems;
 
 public sealed class TimerTriggerVisualizerSystem : VisualizerSystem<TimerTriggerVisualsComponent>
 {
@@ -17,25 +16,26 @@ public sealed class TimerTriggerVisualizerSystem : VisualizerSystem<TimerTrigger
         SubscribeLocalEvent<TimerTriggerVisualsComponent, ComponentInit>(OnComponentInit);
     }
 
-    private void OnComponentInit(EntityUid uid, TimerTriggerVisualsComponent comp, ComponentInit args)
+    private void OnComponentInit(Entity<TimerTriggerVisualsComponent> ent, ref ComponentInit args)
     {
-        comp.PrimingAnimation = new Animation
+        ent.Comp.PrimingAnimation = new Animation
         {
             Length = TimeSpan.MaxValue,
             AnimationTracks = {
-                new AnimationTrackSpriteFlick() {
+                new AnimationTrackSpriteFlick()
+                {
                     LayerKey = TriggerVisualLayers.Base,
-                    KeyFrames = { new AnimationTrackSpriteFlick.KeyFrame(comp.PrimingSprite, 0f) }
+                    KeyFrames = { new AnimationTrackSpriteFlick.KeyFrame(ent.Comp.PrimingSprite, 0f) }
                 }
             },
         };
 
-        if (comp.PrimingSound != null)
+        if (ent.Comp.PrimingSound != null)
         {
-            comp.PrimingAnimation.AnimationTracks.Add(
+            ent.Comp.PrimingAnimation.AnimationTracks.Add(
                 new AnimationTrackPlaySound()
                 {
-                    KeyFrames = { new AnimationTrackPlaySound.KeyFrame(_audioSystem.ResolveSound(comp.PrimingSound), 0) }
+                    KeyFrames = { new AnimationTrackPlaySound.KeyFrame(_audioSystem.ResolveSound(ent.Comp.PrimingSound), 0) }
                 }
             );
         }

Content.IntegrationTests/Tests/Payload/ModularGrenadeTests.cs

@@ -1,6 +1,6 @@
 using Content.IntegrationTests.Tests.Interaction;
-using Content.Server.Explosion.Components;
+using Content.Shared.Trigger.Components;
-using Content.Shared.Explosion.Components;
+using Content.Shared.Trigger.Systems;
 using Robust.Shared.Containers;
 using Robust.Shared.GameObjects;
 
@@ -25,19 +25,19 @@ public sealed class ModularGrenadeTests : InteractionTest
         await InteractUsing(Cable);
 
         // Insert & remove trigger
-        AssertComp<OnUseTimerTriggerComponent>(false);
+        AssertComp<TimerTriggerComponent>(false);
         await InteractUsing(Trigger);
-        AssertComp<OnUseTimerTriggerComponent>();
+        AssertComp<TimerTriggerComponent>();
         await FindEntity(Trigger, LookupFlags.Uncontained, shouldSucceed: false);
         await InteractUsing(Pry);
-        AssertComp<OnUseTimerTriggerComponent>(false);
+        AssertComp<TimerTriggerComponent>(false);
 
         // Trigger was dropped to floor, not deleted.
         await FindEntity(Trigger, LookupFlags.Uncontained);
 
         // Re-insert
         await InteractUsing(Trigger);
-        AssertComp<OnUseTimerTriggerComponent>();
+        AssertComp<TimerTriggerComponent>();
 
         // Insert & remove payload.
         await InteractUsing(Payload);
@@ -56,13 +56,14 @@ public sealed class ModularGrenadeTests : InteractionTest
         await Pickup();
         AssertComp<ActiveTimerTriggerComponent>(false);
         await UseInHand();
+        AssertComp<ActiveTimerTriggerComponent>(true);
 
         // So uhhh grenades in hands don't destroy themselves when exploding. Maybe that will be fixed eventually.
         await Drop();
 
         // Wait until grenade explodes
-        var timer = Comp<ActiveTimerTriggerComponent>();
+        var triggerSys = SEntMan.System<TriggerSystem>();
-        while (timer.TimeRemaining >= 0)
+        while (Target != null && triggerSys.GetRemainingTime(SEntMan.GetEntity(Target.Value))?.TotalSeconds >= 0.0)
         {
             await RunTicks(10);
         }

Content.Server/AlertLevel/AlertLevelChangeOnTriggerComponent.cs

@@ -1,33 +0,0 @@
-using Content.Server.AlertLevel.Systems;
-
-namespace Content.Server.AlertLevel;
-/// <summary>
-/// This component is for changing the alert level of the station when triggered.
-/// </summary>
-[RegisterComponent, Access(typeof(AlertLevelChangeOnTriggerSystem))]
-public sealed partial class AlertLevelChangeOnTriggerComponent : Component
-{
-    ///<summary>
-    ///The alert level to change to when triggered.
-    ///</summary>
-    [DataField]
-    public string Level = "blue";
-
-    /// <summary>
-    ///Whether to play the sound when the alert level changes.
-    /// </summary>
-    [DataField]
-    public bool PlaySound = true;
-
-    /// <summary>
-    ///Whether to say the announcement when the alert level changes.
-    /// </summary>
-    [DataField]
-    public bool Announce = true;
-
-    /// <summary>
-    ///Force the alert change. This applies if the alert level is not selectable or not.
-    /// </summary>
-    [DataField]
-    public bool Force = false;
-}

Content.Server/Animals/Systems/ParrotMemorySystem.cs

@@ -5,13 +5,13 @@ using Content.Server.Animals.Components;
 using Content.Server.Mind;
 using Content.Server.Popups;
 using Content.Server.Radio;
-using Content.Server.Speech;
-using Content.Server.Speech.Components;
 using Content.Server.Vocalization.Systems;
 using Content.Shared.Animals.Components;
 using Content.Shared.Animals.Systems;
 using Content.Shared.Database;
 using Content.Shared.Mobs.Systems;
+using Content.Shared.Speech;
+using Content.Shared.Speech.Components;
 using Content.Shared.Whitelist;
 using Robust.Shared.Network;
 using Robust.Shared.Random;

Content.Server/Chat/SpeakOnTriggerComponent.cs

@@ -1,17 +0,0 @@
-using Content.Shared.Dataset;
-using Robust.Shared.Prototypes;
-
-namespace Content.Server.Chat;
-
-/// <summary>
-///     Makes the entity speak when triggered. If the item has UseDelay component, the system will respect that cooldown.
-/// </summary>
-[RegisterComponent]
-public sealed partial class SpeakOnTriggerComponent : Component
-{
-    /// <summary>
-    ///     The identifier for the dataset prototype containing messages to be spoken by this entity.
-    /// </summary>
-    [DataField(required: true)]
-    public ProtoId<LocalizedDatasetPrototype> Pack = string.Empty;
-}

Content.Server/Chat/SuicideSystem.cs

@@ -67,6 +67,9 @@ public sealed class SuicideSystem : EntitySystem
         if (!suicideGhostEvent.Handled || _tagSystem.HasTag(victim, CannotSuicideTag))
             return false;
 
+        // TODO: fix this
+        // This is a handled event, but the result is never used
+        // It looks like TriggerOnMobstateChange is supposed to prevent you from suiciding
         var suicideEvent = new SuicideEvent(victim);
         RaiseLocalEvent(victim, suicideEvent);
 

Content.Server/Chat/Systems/ChatSystem.cs

@@ -60,11 +60,6 @@ public sealed partial class ChatSystem : SharedChatSystem
     [Dependency] private readonly EntityWhitelistSystem _whitelistSystem = default!;
     [Dependency] private readonly ExamineSystemShared _examineSystem = default!;
 
-    public const int VoiceRange = 10; // how far voice goes in world units
-    public const int WhisperClearRange = 2; // how far whisper goes while still being understandable, in world units
-    public const int WhisperMuffledRange = 5; // how far whisper goes at all, in world units
-    public const string DefaultAnnouncementSound = "/Audio/Announcements/announce.ogg";
-
     private bool _loocEnabled = true;
     private bool _deadLoocEnabled;
     private bool _critLoocEnabled;

Content.Server/Damage/Systems/DamageUserOnTriggerSystem.cs

@@ -1,50 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Content.Shared.Damage;
-using Content.Shared.Damage.Components;
-
-namespace Content.Server.Damage.Systems;
-
-// System for damage that occurs on specific trigger, towards the user..
-public sealed class DamageUserOnTriggerSystem : EntitySystem
-{
-    [Dependency] private readonly DamageableSystem _damageableSystem = default!;
-
-    public override void Initialize()
-    {
-        SubscribeLocalEvent<DamageUserOnTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnTrigger(EntityUid uid, DamageUserOnTriggerComponent component, TriggerEvent args)
-    {
-        if (args.User is null)
-            return;
-
-        args.Handled |= OnDamageTrigger(uid, args.User.Value, component);
-    }
-
-    private bool OnDamageTrigger(EntityUid source, EntityUid target, DamageUserOnTriggerComponent? component = null)
-    {
-        if (!Resolve(source, ref component))
-        {
-            return false;
-        }
-
-        var damage = new DamageSpecifier(component.Damage);
-        var ev = new BeforeDamageUserOnTriggerEvent(damage, target);
-        RaiseLocalEvent(source, ev);
-
-        return _damageableSystem.TryChangeDamage(target, ev.Damage, component.IgnoreResistances, origin: source) is not null;
-    }
-}
-
-public sealed class BeforeDamageUserOnTriggerEvent : EntityEventArgs
-{
-    public DamageSpecifier Damage { get; set;  }
-    public EntityUid Tripper { get; }
-
-    public BeforeDamageUserOnTriggerEvent(DamageSpecifier damage, EntityUid target)
-    {
-        Damage = damage;
-        Tripper = target;
-    }
-}

Content.Server/Defusable/Systems/DefusableSystem.cs

@@ -1,5 +1,4 @@
 using Content.Server.Defusable.Components;
-using Content.Server.Explosion.Components;
 using Content.Server.Explosion.EntitySystems;
 using Content.Server.Popups;
 using Content.Server.Wires;
@@ -8,13 +7,13 @@ using Content.Shared.Construction.Components;
 using Content.Shared.Database;
 using Content.Shared.Defusable;
 using Content.Shared.Examine;
-using Content.Shared.Explosion.Components;
-using Content.Shared.Explosion.Components.OnTrigger;
 using Content.Shared.Popups;
+using Content.Shared.Trigger.Components;
+using Content.Shared.Trigger.Components.Effects;
+using Content.Shared.Trigger.Systems;
 using Content.Shared.Verbs;
 using Content.Shared.Wires;
 using Robust.Server.GameObjects;
-using Robust.Shared.Audio;
 using Robust.Shared.Audio.Systems;
 
 namespace Content.Server.Defusable.Systems;
@@ -74,12 +73,13 @@ public sealed class DefusableSystem : SharedDefusableSystem
             {
                 args.PushMarkup(Loc.GetString("defusable-examine-defused", ("name", uid)));
             }
-            else if (comp.Activated && TryComp<ActiveTimerTriggerComponent>(uid, out var activeComp))
+            else if (comp.Activated)
             {
-                if (comp.DisplayTime)
+                var remaining = _trigger.GetRemainingTime(uid);
+                if (comp.DisplayTime && remaining != null)
                 {
                     args.PushMarkup(Loc.GetString("defusable-examine-live", ("name", uid),
-                        ("time", MathF.Floor(activeComp.TimeRemaining))));
+                        ("time", Math.Floor(remaining.Value.TotalSeconds))));
                 }
                 else
                 {
@@ -139,16 +139,9 @@ public sealed class DefusableSystem : SharedDefusableSystem
         SetActivated(comp, true);
 
         _popup.PopupEntity(Loc.GetString("defusable-popup-begun", ("name", uid)), uid);
-        if (TryComp<OnUseTimerTriggerComponent>(uid, out var timerTrigger))
+        if (TryComp<TimerTriggerComponent>(uid, out var timerTrigger))
         {
-            _trigger.HandleTimerTrigger(
+            _trigger.ActivateTimerTrigger((uid, timerTrigger));
-                uid,
-                user,
-                timerTrigger.Delay,
-                timerTrigger.BeepInterval,
-                timerTrigger.InitialBeepDelay,
-                timerTrigger.BeepSound
-            );
         }
 
         RaiseLocalEvent(uid, new BombArmedEvent(uid));
@@ -168,7 +161,7 @@ public sealed class DefusableSystem : SharedDefusableSystem
 
         RaiseLocalEvent(uid, new BombDetonatedEvent(uid));
 
-        _explosion.TriggerExplosive(uid, user:detonator);
+        _explosion.TriggerExplosive(uid, user: detonator);
         QueueDel(uid);
 
         _appearance.SetData(uid, DefusableVisuals.Active, comp.Activated);
@@ -188,7 +181,7 @@ public sealed class DefusableSystem : SharedDefusableSystem
         {
             SetUsable(comp, false);
             RemComp<ExplodeOnTriggerComponent>(uid);
-            RemComp<OnUseTimerTriggerComponent>(uid);
+            RemComp<TimerTriggerComponent>(uid);
         }
         RemComp<ActiveTimerTriggerComponent>(uid);
 
@@ -246,7 +239,7 @@ public sealed class DefusableSystem : SharedDefusableSystem
         if (comp is not { Activated: true, DelayWireUsed: false })
             return;
 
-        _trigger.TryDelay(wire.Owner, 30f);
+        _trigger.TryDelay(wire.Owner, TimeSpan.FromSeconds(30));
         _popup.PopupEntity(Loc.GetString("defusable-popup-wire-chirp", ("name", wire.Owner)), wire.Owner);
         comp.DelayWireUsed = true;
     }
@@ -268,7 +261,7 @@ public sealed class DefusableSystem : SharedDefusableSystem
         if (comp is { Activated: true, ProceedWireUsed: false })
         {
             comp.ProceedWireUsed = true;
-            _trigger.TryDelay(wire.Owner, -15f);
+            _trigger.TryDelay(wire.Owner, TimeSpan.FromSeconds(-15));
         }
 
         _popup.PopupEntity(Loc.GetString("defusable-popup-wire-proceed-pulse", ("name", wire.Owner)), wire.Owner);
@@ -298,7 +291,7 @@ public sealed class DefusableSystem : SharedDefusableSystem
         {
             if (!comp.ActivatedWireUsed)
             {
-                _trigger.TryDelay(wire.Owner, 30f);
+                _trigger.TryDelay(wire.Owner, TimeSpan.FromSeconds(30));
                 _popup.PopupEntity(Loc.GetString("defusable-popup-wire-chirp", ("name", wire.Owner)), wire.Owner);
                 comp.ActivatedWireUsed = true;
             }

Content.Server/Destructible/DestructibleSystem.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics.CodeAnalysis;
+using System.Linq;
 using Content.Server.Administration.Logs;
 using Content.Server.Atmos.EntitySystems;
 using Content.Server.Body.Systems;
@@ -14,15 +15,13 @@ using Content.Shared.Damage;
 using Content.Shared.Database;
 using Content.Shared.Destructible;
 using Content.Shared.FixedPoint;
+using Content.Shared.Humanoid;
+using Content.Shared.Trigger.Systems;
 using JetBrains.Annotations;
 using Robust.Server.Audio;
-using Robust.Server.GameObjects;
 using Robust.Shared.Containers;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
-using System.Linq;
-using Content.Shared.Humanoid;
-using Robust.Shared.Player;
 
 namespace Content.Server.Destructible
 {

Content.Server/Destructible/Thresholds/Behaviors/TimerStartBehavior.cs

@@ -5,6 +5,6 @@ public sealed partial class TimerStartBehavior : IThresholdBehavior
 {
     public void Execute(EntityUid owner, DestructibleSystem system, EntityUid? cause = null)
     {
-        system.TriggerSystem.StartTimer(owner, cause);
+        system.TriggerSystem.ActivateTimerTrigger(owner, cause);
     }
 }

Content.Server/Destructible/Thresholds/Behaviors/TriggerBehavior.cs

@@ -1,10 +1,18 @@
-namespace Content.Server.Destructible.Thresholds.Behaviors;
+using Content.Shared.Trigger.Systems;
+
+namespace Content.Server.Destructible.Thresholds.Behaviors;
 
 [DataDefinition]
 public sealed partial class TriggerBehavior : IThresholdBehavior
 {
+    /// <summary>
+    /// The trigger key to use when triggering.
+    /// </summary>
+    [DataField]
+    public string? KeyOut { get; set; } = TriggerSystem.DefaultTriggerKey;
+
     public void Execute(EntityUid owner, DestructibleSystem system, EntityUid? cause = null)
     {
-        system.TriggerSystem.Trigger(owner, cause);
+        system.TriggerSystem.Trigger(owner, cause, KeyOut);
     }
 }

Content.Server/DeviceLinking/Systems/DeviceLinkSystem.cs

@@ -1,4 +1,6 @@
 using Content.Server.DeviceLinking.Components;
+using Content.Server.DeviceNetwork;
+using Content.Server.DeviceNetwork.Components;
 using Content.Server.DeviceNetwork.Systems;
 using Content.Shared.DeviceLinking;
 using Content.Shared.DeviceLinking.Events;

Content.Server/DeviceLinking/Systems/MemoryCellSystem.cs

@@ -1,5 +1,4 @@
 using Content.Server.DeviceLinking.Components;
-using Content.Server.DeviceNetwork;
 using Content.Shared.DeviceLinking;
 using Content.Shared.DeviceLinking.Events;
 using Content.Shared.DeviceNetwork;

Content.Server/DeviceLinking/Systems/SignallerSystem.cs

@@ -1,6 +1,5 @@
 using Content.Server.Administration.Logs;
 using Content.Server.DeviceLinking.Components;
-using Content.Server.Explosion.EntitySystems;
 using Content.Shared.Database;
 using Content.Shared.Interaction.Events;
 using Content.Shared.Timing;
@@ -10,7 +9,6 @@ namespace Content.Server.DeviceLinking.Systems;
 public sealed class SignallerSystem : EntitySystem
 {
     [Dependency] private readonly DeviceLinkSystem _link = default!;
-    [Dependency] private readonly UseDelaySystem _useDelay = default!;
     [Dependency] private readonly IAdminLogManager _adminLogger = default!;
 
     public override void Initialize()
@@ -19,7 +17,6 @@ public sealed class SignallerSystem : EntitySystem
 
         SubscribeLocalEvent<SignallerComponent, ComponentInit>(OnInit);
         SubscribeLocalEvent<SignallerComponent, UseInHandEvent>(OnUseInHand);
-        SubscribeLocalEvent<SignallerComponent, TriggerEvent>(OnTrigger);
     }
 
     private void OnInit(EntityUid uid, SignallerComponent component, ComponentInit args)
@@ -36,16 +33,4 @@ public sealed class SignallerSystem : EntitySystem
         _link.InvokePort(uid, component.Port);
         args.Handled = true;
     }
-
-    private void OnTrigger(EntityUid uid, SignallerComponent component, TriggerEvent args)
-    {
-        if (!TryComp(uid, out UseDelayComponent? useDelay)
-            // if on cooldown, do nothing
-            // and set cooldown to prevent clocks
-            || !_useDelay.TryResetDelay((uid, useDelay), true))
-            return;
-
-        _link.InvokePort(uid, component.Port);
-        args.Handled = true;
-    }
 }

Content.Server/Electrocution/ElectrocutionSystem.cs

@@ -58,7 +58,7 @@ public sealed class ElectrocutionSystem : SharedElectrocutionSystem
     [Dependency] private readonly MetaDataSystem _metaData = default!;
     [Dependency] private readonly TurfSystem _turf = default!;
 
-    private static readonly ProtoId<StatusEffectPrototype> StatusEffectKey = "Electrocution";
+    private static readonly ProtoId<StatusEffectPrototype> StatusKeyIn = "Electrocution";
     private static readonly ProtoId<DamageTypePrototype> DamageType = "Shock";
     private static readonly ProtoId<TagPrototype> WindowTag = "Window";
 
@@ -386,12 +386,12 @@ public sealed class ElectrocutionSystem : SharedElectrocutionSystem
         }
 
         if (!Resolve(uid, ref statusEffects, false) ||
-            !_statusEffects.CanApplyEffect(uid, StatusEffectKey, statusEffects))
+            !_statusEffects.CanApplyEffect(uid, StatusKeyIn, statusEffects))
         {
             return false;
         }
 
-        if (!_statusEffects.TryAddStatusEffect<ElectrocutedComponent>(uid, StatusEffectKey, time, refresh, statusEffects))
+        if (!_statusEffects.TryAddStatusEffect<ElectrocutedComponent>(uid, StatusKeyIn, time, refresh, statusEffects))
             return false;
 
         var shouldStun = siemensCoefficient > 0.5f;

Content.Server/Emp/EmpOnTriggerComponent.cs

@@ -1,24 +0,0 @@
-namespace Content.Server.Emp;
-
-/// <summary>
-/// Upon being triggered will EMP area around it.
-/// </summary>
-[RegisterComponent]
-[Access(typeof(EmpSystem))]
-public sealed partial class EmpOnTriggerComponent : Component
-{
-    [DataField("range"), ViewVariables(VVAccess.ReadWrite)]
-    public float Range = 1.0f;
-
-    /// <summary>
-    /// How much energy will be consumed per battery in range
-    /// </summary>
-    [DataField("energyConsumption"), ViewVariables(VVAccess.ReadWrite)]
-    public float EnergyConsumption;
-
-    /// <summary>
-    /// How long it disables targets in seconds
-    /// </summary>
-    [DataField("disableDuration"), ViewVariables(VVAccess.ReadWrite)]
-    public float DisableDuration = 60f;
-}

Content.Server/Emp/EmpSystem.cs

@@ -1,4 +1,3 @@
-using Content.Server.Explosion.EntitySystems;
 using Content.Server.Power.EntitySystems;
 using Content.Server.Radio;
 using Content.Server.SurveillanceCamera;
@@ -20,7 +19,6 @@ public sealed class EmpSystem : SharedEmpSystem
     {
         base.Initialize();
         SubscribeLocalEvent<EmpDisabledComponent, ExaminedEvent>(OnExamine);
-        SubscribeLocalEvent<EmpOnTriggerComponent, TriggerEvent>(HandleEmpTrigger);
 
         SubscribeLocalEvent<EmpDisabledComponent, RadioSendAttemptEvent>(OnRadioSendAttempt);
         SubscribeLocalEvent<EmpDisabledComponent, RadioReceiveAttemptEvent>(OnRadioReceiveAttempt);
@@ -28,14 +26,7 @@ public sealed class EmpSystem : SharedEmpSystem
         SubscribeLocalEvent<EmpDisabledComponent, SurveillanceCameraSetActiveAttemptEvent>(OnCameraSetActive);
     }
 
-    /// <summary>
+    public override void EmpPulse(MapCoordinates coordinates, float range, float energyConsumption, float duration)
-    ///   Triggers an EMP pulse at the given location, by first raising an <see cref="EmpAttemptEvent"/>, then a raising <see cref="EmpPulseEvent"/> on all entities in range.
-    /// </summary>
-    /// <param name="coordinates">The location to trigger the EMP pulse at.</param>
-    /// <param name="range">The range of the EMP pulse.</param>
-    /// <param name="energyConsumption">The amount of energy consumed by the EMP pulse.</param>
-    /// <param name="duration">The duration of the EMP effects.</param>
-    public void EmpPulse(MapCoordinates coordinates, float range, float energyConsumption, float duration)
     {
         foreach (var uid in _lookup.GetEntitiesInRange(coordinates, range))
         {
@@ -118,12 +109,6 @@ public sealed class EmpSystem : SharedEmpSystem
         args.PushMarkup(Loc.GetString("emp-disabled-comp-on-examine"));
     }
 
-    private void HandleEmpTrigger(EntityUid uid, EmpOnTriggerComponent comp, TriggerEvent args)
-    {
-        EmpPulse(_transform.GetMapCoordinates(uid), comp.Range, comp.EnergyConsumption, comp.DisableDuration);
-        args.Handled = true;
-    }
-
     private void OnRadioSendAttempt(EntityUid uid, EmpDisabledComponent component, ref RadioSendAttemptEvent args)
     {
         args.Cancelled = true;

Content.Server/Explosion/Components/ActiveTriggerOnTimedCollideComponent.cs

@@ -1,4 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-[RegisterComponent]
-public sealed partial class ActiveTriggerOnTimedCollideComponent : Component { }

Content.Server/Explosion/Components/AutomatedTimerComponent.cs

@@ -1,9 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-///     Disallows starting the timer by hand, must be stuck or triggered by a system using <c>StartTimer</c>.
-/// </summary>
-[RegisterComponent]
-public sealed partial class AutomatedTimerComponent : Component
-{
-}

Content.Server/Explosion/Components/OnTrigger/AnchorOnTriggerComponent.cs

@@ -1,13 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Will anchor the attached entity upon a <see cref="TriggerEvent"/>.
-/// </summary>
-[RegisterComponent]
-public sealed partial class AnchorOnTriggerComponent : Component
-{
-    [DataField("removeOnTrigger")]
-    public bool RemoveOnTrigger = true;
-}

Content.Server/Explosion/Components/OnTrigger/DeleteOnTriggerComponent.cs

@@ -1,11 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Will delete the attached entity upon a <see cref="TriggerEvent"/>.
-/// </summary>
-[RegisterComponent]
-public sealed partial class DeleteOnTriggerComponent : Component
-{
-}

Content.Server/Explosion/Components/OnTrigger/GibOnTriggerComponent.cs

@@ -1,16 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Gibs on trigger, self explanatory.
-/// Also in case of an implant using this, gibs the implant user instead.
-/// </summary>
-[RegisterComponent]
-public sealed partial class GibOnTriggerComponent : Component
-{
-    /// <summary>
-    /// Should gibbing also delete the owners items?
-    /// </summary>
-    [ViewVariables(VVAccess.ReadWrite)]
-    [DataField("deleteItems")]
-    public bool DeleteItems = false;
-}

Content.Server/Explosion/Components/OnTrigger/SoundOnTriggerComponent.cs

@@ -1,17 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Robust.Shared.Audio;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Will play sound from the attached entity upon a <see cref="TriggerEvent"/>.
-/// </summary>
-[RegisterComponent]
-public sealed partial class SoundOnTriggerComponent : Component
-{
-    [DataField("removeOnTrigger")]
-    public bool RemoveOnTrigger = true;
-
-    [DataField("sound")]
-    public SoundSpecifier? Sound = new SoundPathSpecifier("/Audio/Effects/Grenades/supermatter_start.ogg");
-}

Content.Server/Explosion/Components/OnTrigger/TwoStageTriggerComponent.cs

@@ -1,34 +0,0 @@
-using Robust.Shared.Prototypes;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
-
-namespace Content.Server.Explosion.Components.OnTrigger;
-
-/// <summary>
-/// After being triggered applies the specified components and runs triggers again.
-/// </summary>
-[RegisterComponent, AutoGenerateComponentPause]
-public sealed partial class TwoStageTriggerComponent : Component
-{
-    /// <summary>
-    /// How long it takes for the second stage to be triggered.
-    /// </summary>
-    [ViewVariables(VVAccess.ReadWrite)]
-    [DataField("triggerDelay")]
-    public TimeSpan TriggerDelay = TimeSpan.FromSeconds(10);
-
-    /// <summary>
-    /// This list of components that will be added for the second trigger.
-    /// </summary>
-    [DataField("components", required: true)]
-    public ComponentRegistry SecondStageComponents = new();
-
-    [DataField("nextTriggerTime", customTypeSerializer: typeof(TimeOffsetSerializer))]
-    [AutoPausedField]
-    public TimeSpan? NextTriggerTime;
-
-    [DataField("triggered")]
-    public bool Triggered = false;
-
-    [DataField("ComponentsIsLoaded")]
-    public bool ComponentsIsLoaded = false;
-}

Content.Server/Explosion/Components/ProjectileGrenadeComponent.cs

@@ -45,4 +45,10 @@ public sealed partial class ProjectileGrenadeComponent : Component
     /// </summary>
     [DataField]
     public float MaxVelocity = 6f;
+
+    /// <summary>
+    /// The trigger key that will activate the grenade.
+    /// </summary>
+    [DataField]
+    public string TriggerKey = "timer";
 }

Content.Server/Explosion/Components/ShockOnTriggerComponent.cs

@@ -1,37 +0,0 @@
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
-using Content.Server.Explosion.EntitySystems;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// A component that electrocutes an entity having this component when a trigger is triggered.
-/// </summary>
-[RegisterComponent, AutoGenerateComponentPause]
-[Access(typeof(TriggerSystem))]
-public sealed partial class ShockOnTriggerComponent : Component
-{
-    /// <summary>
-    /// The force of an electric shock when the trigger is triggered.
-    /// </summary>
-    [DataField]
-    public int Damage = 5;
-
-    /// <summary>
-    /// Duration of electric shock when the trigger is triggered.
-    /// </summary>
-    [DataField]
-    public TimeSpan Duration = TimeSpan.FromSeconds(2);
-
-    /// <summary>
-    /// The minimum delay between repeating triggers.
-    /// </summary>
-    [DataField]
-    public TimeSpan Cooldown = TimeSpan.FromSeconds(4);
-
-    /// <summary>
-    /// When can the trigger run again?
-    /// </summary>
-    [DataField(customTypeSerializer: typeof(TimeOffsetSerializer))]
-    [AutoPausedField]
-    public TimeSpan NextTrigger = TimeSpan.Zero;
-}

Content.Server/Explosion/Components/SpawnOnTriggerComponent.cs

@@ -1,24 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Robust.Shared.Prototypes;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-///     Spawns a protoype when triggered.
-/// </summary>
-[RegisterComponent, Access(typeof(TriggerSystem))]
-public sealed partial class SpawnOnTriggerComponent : Component
-{
-    /// <summary>
-    ///     The prototype to spawn.
-    /// </summary>
-    [DataField(required: true)]
-    public EntProtoId Proto = string.Empty;
-
-    /// <summary>
-    ///     Use MapCoordinates for spawning?
-    ///     Set to true if you don't want the new entity parented to the spawner.
-    /// </summary>
-    [DataField]
-    public bool mapCoords;
-}

Content.Server/Explosion/Components/TimerStartOnSignalComponent.cs

@@ -1,15 +0,0 @@
-using Content.Shared.DeviceLinking;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
-
-namespace Content.Server.Explosion.Components
-{
-    /// <summary>
-    /// Sends a trigger when signal is received.
-    /// </summary>
-    [RegisterComponent]
-    public sealed partial class TimerStartOnSignalComponent : Component
-    {
-        [DataField("port", customTypeSerializer: typeof(PrototypeIdSerializer<SinkPortPrototype>))]
-        public string Port = "Timer";
-    }
-}

Content.Server/Explosion/Components/TriggerOnActivateComponent.cs

@@ -1,7 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Triggers on click.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnActivateComponent : Component { }

Content.Server/Explosion/Components/TriggerOnCollideComponent.cs

@@ -1,20 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-///     Triggers when colliding with another entity.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnCollideComponent : Component
-{
-    /// <summary>
-    ///     The fixture with which to collide.
-    /// </summary>
-    [DataField(required: true)]
-    public string FixtureID = string.Empty;
-
-    /// <summary>
-    ///     Doesn't trigger if the other colliding fixture is nonhard.
-    /// </summary>
-    [DataField]
-    public bool IgnoreOtherNonHard = true;
-}

Content.Server/Explosion/Components/TriggerOnMobstateChangeComponent.cs

@@ -1,24 +0,0 @@
-using Content.Shared.Mobs;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Use where you want something to trigger on mobstate change
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnMobstateChangeComponent : Component
-{
-    /// <summary>
-    /// What state should trigger this?
-    /// </summary>
-    [ViewVariables]
-    [DataField("mobState", required: true)]
-    public List<MobState> MobState = new();
-
-    /// <summary>
-    /// If true, prevents suicide attempts for the trigger to prevent cheese.
-    /// </summary>
-    [ViewVariables]
-    [DataField("preventSuicide")]
-    public bool PreventSuicide = false;
-}

Content.Server/Explosion/Components/TriggerOnProximityComponent.cs

@@ -1,93 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Content.Shared.Explosion;
-using Content.Shared.Explosion.Components;
-using Content.Shared.Physics;
-using Robust.Shared.Physics.Collision.Shapes;
-using Robust.Shared.Physics.Components;
-using Robust.Shared.Physics.Dynamics;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
-
-namespace Content.Server.Explosion.Components
-{
-
-    /// <summary>
-    /// Raises a <see cref="TriggerEvent"/> whenever an entity collides with a fixture attached to the owner of this component.
-    /// </summary>
-    [RegisterComponent, AutoGenerateComponentPause]
-    public sealed partial class TriggerOnProximityComponent : SharedTriggerOnProximityComponent
-    {
-        public const string FixtureID = "trigger-on-proximity-fixture";
-
-        [ViewVariables]
-        public readonly Dictionary<EntityUid, PhysicsComponent> Colliding = new();
-
-        /// <summary>
-        /// What is the shape of the proximity fixture?
-        /// </summary>
-        [ViewVariables]
-        [DataField("shape")]
-        public IPhysShape Shape = new PhysShapeCircle(2f);
-
-        /// <summary>
-        /// How long the the proximity trigger animation plays for.
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("animationDuration")]
-        public TimeSpan AnimationDuration = TimeSpan.FromSeconds(0.6f);
-
-        /// <summary>
-        /// Whether the entity needs to be anchored for the proximity to work.
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("requiresAnchored")]
-        public bool RequiresAnchored = true;
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("enabled")]
-        public bool Enabled = true;
-
-        /// <summary>
-        /// The minimum delay between repeating triggers.
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("cooldown")]
-        public TimeSpan Cooldown = TimeSpan.FromSeconds(5);
-
-        /// <summary>
-        /// When can the trigger run again?
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("nextTrigger", customTypeSerializer: typeof(TimeOffsetSerializer))]
-        [AutoPausedField]
-        public TimeSpan NextTrigger = TimeSpan.Zero;
-
-        /// <summary>
-        /// When will the visual state be updated again after activation?
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("nextVisualUpdate", customTypeSerializer: typeof(TimeOffsetSerializer))]
-        [AutoPausedField]
-        public TimeSpan NextVisualUpdate = TimeSpan.Zero;
-
-        /// <summary>
-        /// What speed should the other object be moving at to trigger the proximity fixture?
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("triggerSpeed")]
-        public float TriggerSpeed = 3.5f;
-
-        /// <summary>
-        /// If this proximity is triggered should we continually repeat it?
-        /// </summary>
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("repeating")]
-        public bool Repeating = true;
-
-        /// <summary>
-        /// What layer is the trigger fixture on?
-        /// </summary>
-        [ViewVariables]
-        [DataField("layer", customTypeSerializer: typeof(FlagSerializer<CollisionLayer>))]
-        public int Layer = (int) (CollisionGroup.MidImpassable | CollisionGroup.LowImpassable | CollisionGroup.HighImpassable);
-    }
-}

Content.Server/Explosion/Components/TriggerOnSignalComponent.cs

@@ -1,15 +0,0 @@
-using Content.Shared.DeviceLinking;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
-
-namespace Content.Server.Explosion.Components
-{
-    /// <summary>
-    /// Sends a trigger when signal is received.
-    /// </summary>
-    [RegisterComponent]
-    public sealed partial class TriggerOnSignalComponent : Component
-    {
-        [DataField("port", customTypeSerializer: typeof(PrototypeIdSerializer<SinkPortPrototype>))]
-        public string Port = "Trigger";
-    }
-}

Content.Server/Explosion/Components/TriggerOnSlipComponent.cs

@@ -1,6 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-[RegisterComponent]
-public sealed partial class TriggerOnSlipComponent : Component
-{
-}

Content.Server/Explosion/Components/TriggerOnSpawnComponent.cs

@@ -1,9 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// calls the trigger when the object is initialized
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnSpawnComponent : Component
-{
-}

Content.Server/Explosion/Components/TriggerOnStepTriggerComponent.cs

@@ -1,10 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// This is used for entities that want the more generic 'trigger' behavior after a step trigger occurs.
-/// Not done by default, since it's not useful for everything and might cause weird behavior. But it is useful for a lot of stuff like mousetraps.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnStepTriggerComponent : Component
-{
-}

Content.Server/Explosion/Components/TriggerOnTimedCollideComponent.cs

@@ -1,18 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Triggers when the entity is overlapped for the specified duration.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnTimedCollideComponent : Component
-{
-    [ViewVariables(VVAccess.ReadWrite)]
-    [DataField("threshold")]
-    public float Threshold;
-
-    /// <summary>
-    /// A collection of entities that are colliding with this, and their own unique accumulator.
-    /// </summary>
-    [ViewVariables]
-    public readonly Dictionary<EntityUid, float> Colliding = new();
-}

Content.Server/Explosion/Components/TriggerOnUseComponent.cs

@@ -1,7 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Triggers on use in hand.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerOnUseComponent : Component { }

Content.Server/Explosion/Components/TriggerOnVoiceComponent.cs

@@ -1,28 +0,0 @@
-namespace Content.Server.Explosion.Components
-{
-    /// <summary>
-    /// Sends a trigger when the keyphrase is heard
-    /// </summary>
-    [RegisterComponent]
-    public sealed partial class TriggerOnVoiceComponent : Component
-    {
-        public bool IsListening => IsRecording || !string.IsNullOrWhiteSpace(KeyPhrase);
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("keyPhrase")]
-        public string? KeyPhrase;
-
-        [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("listenRange")]
-        public int ListenRange { get; private set; } = 4;
-
-        [DataField("isRecording")]
-        public bool IsRecording = false;
-
-        [DataField("minLength")]
-        public int MinLength = 3;
-
-        [DataField("maxLength")]
-        public int MaxLength = 50;
-    }
-}

Content.Server/Explosion/Components/TriggerWhenEmptyComponent.cs

@@ -1,9 +0,0 @@
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Triggers a gun when attempting to shoot while it's empty
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerWhenEmptyComponent : Component
-{
-}

Content.Server/Explosion/Components/TriggerWhitelistComponent.cs

@@ -1,23 +0,0 @@
-using Content.Shared.Whitelist;
-
-namespace Content.Server.Explosion.Components;
-
-/// <summary>
-/// Checks if the user of a Trigger satisfies a whitelist and blacklist condition.
-/// Cancels the trigger otherwise.
-/// </summary>
-[RegisterComponent]
-public sealed partial class TriggerWhitelistComponent : Component
-{
-    /// <summary>
-    /// Whitelist for what entites can cause this trigger.
-    /// </summary>
-    [DataField]
-    public EntityWhitelist? Whitelist;
-
-    /// <summary>
-    /// Blacklist for what entites can cause this trigger.
-    /// </summary>
-    [DataField]
-    public EntityWhitelist? Blacklist;
-}

Content.Server/Explosion/EntitySystems/ProjectileGrenadeSystem.cs

@@ -1,5 +1,6 @@
 using Content.Server.Explosion.Components;
 using Content.Server.Weapons.Ranged.Systems;
+using Content.Shared.Trigger;
 using Robust.Server.GameObjects;
 using Robust.Shared.Containers;
 using Robust.Shared.Map;
@@ -45,6 +46,9 @@ public sealed class ProjectileGrenadeSystem : EntitySystem
     /// </summary>
     private void OnFragTrigger(Entity<ProjectileGrenadeComponent> entity, ref TriggerEvent args)
     {
+        if (args.Key != entity.Comp.TriggerKey)
+            return;
+
         FragmentIntoProjectiles(entity.Owner, entity.Comp);
         args.Handled = true;
     }

Content.Server/Explosion/EntitySystems/ReleaseGasOnTriggerSystem.cs

@@ -1,79 +0,0 @@
-using Content.Server.Atmos.EntitySystems;
-using Content.Shared.Explosion.Components.OnTrigger;
-using Content.Shared.Explosion.EntitySystems;
-using Robust.Shared.Timing;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-/// <summary>
-/// Releases a gas mixture to the atmosphere when triggered.
-/// Can also release gas over a set timespan to prevent trolling people
-/// with the instant-wall-of-pressure-inator.
-/// </summary>
-public sealed partial class ReleaseGasOnTriggerSystem : SharedReleaseGasOnTriggerSystem
-{
-    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
-    [Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
-    [Dependency] private readonly IGameTiming _timing = default!;
-
-    public override void Initialize()
-    {
-        base.Initialize();
-
-        SubscribeLocalEvent<ReleaseGasOnTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    /// <summary>
-    /// Shrimply sets the component to active when triggered, allowing it to release over time.
-    /// </summary>
-    private void OnTrigger(Entity<ReleaseGasOnTriggerComponent> ent, ref TriggerEvent args)
-    {
-        ent.Comp.Active = true;
-        ent.Comp.NextReleaseTime = _timing.CurTime;
-        ent.Comp.StartingTotalMoles = ent.Comp.Air.TotalMoles;
-        UpdateAppearance(ent.Owner, true);
-    }
-
-    public override void Update(float frameTime)
-    {
-        base.Update(frameTime);
-
-        var curTime = _timing.CurTime;
-        var query = EntityQueryEnumerator<ReleaseGasOnTriggerComponent>();
-
-        while (query.MoveNext(out var uid, out var comp))
-        {
-            if (!comp.Active || comp.NextReleaseTime > curTime)
-                continue;
-
-            var giverGasMix = comp.Air.Remove(comp.StartingTotalMoles * comp.RemoveFraction);
-            var environment = _atmosphereSystem.GetContainingMixture(uid, false, true);
-
-            if (environment == null)
-            {
-                UpdateAppearance(uid, false);
-                RemCompDeferred<ReleaseGasOnTriggerComponent>(uid);
-                continue;
-            }
-
-            _atmosphereSystem.Merge(environment, giverGasMix);
-            comp.NextReleaseTime += comp.ReleaseInterval;
-
-            if (comp.PressureLimit != 0 && environment.Pressure >= comp.PressureLimit ||
-                comp.Air.TotalMoles <= 0)
-            {
-                UpdateAppearance(uid, false);
-                RemCompDeferred<ReleaseGasOnTriggerComponent>(uid);
-                continue;
-            }
-        }
-    }
-
-    private void UpdateAppearance(Entity<AppearanceComponent?> entity, bool state)
-    {
-        if (!Resolve(entity, ref entity.Comp, false))
-            return;
-
-        _appearance.SetData(entity, ReleaseGasOnTriggerVisuals.Key, state);
-    }
-}

Content.Server/Explosion/EntitySystems/RepulseAttractOnTriggerSystem.cs

@@ -1,29 +0,0 @@
-using Content.Shared.Explosion.Components.OnTrigger;
-using Content.Shared.Explosion.EntitySystems;
-using Content.Shared.RepulseAttract;
-using Content.Shared.Timing;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-public sealed class RepulseAttractOnTriggerSystem : SharedRepulseAttractOnTriggerSystem
-{
-    [Dependency] private readonly RepulseAttractSystem _repulse = default!;
-    [Dependency] private readonly SharedTransformSystem _transform = default!;
-    [Dependency] private readonly UseDelaySystem _delay = default!;
-
-    public override void Initialize()
-    {
-        base.Initialize();
-
-        SubscribeLocalEvent<SharedRepulseAttractOnTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnTrigger(Entity<SharedRepulseAttractOnTriggerComponent> ent, ref TriggerEvent args)
-    {
-        if (_delay.IsDelayed(ent.Owner))
-            return;
-
-        var position = _transform.GetMapCoordinates(ent);
-        _repulse.TryRepulseAttract(position, args.User, ent.Comp.Speed, ent.Comp.Range, ent.Comp.Whitelist, ent.Comp.CollisionMask);
-    }
-}

Content.Server/Explosion/EntitySystems/ScatteringGrenadeSystem.cs

@@ -1,5 +1,8 @@
 using Content.Shared.Explosion.Components;
 using Content.Shared.Throwing;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Systems;
+using Content.Shared.Trigger.Components;
 using Robust.Server.GameObjects;
 using Robust.Shared.Containers;
 using Robust.Shared.Map;
@@ -15,6 +18,7 @@ public sealed class ScatteringGrenadeSystem : SharedScatteringGrenadeSystem
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly ThrowingSystem _throwingSystem = default!;
     [Dependency] private readonly TransformSystem _transformSystem = default!;
+    [Dependency] private readonly TriggerSystem _trigger = default!;
 
     public override void Initialize()
     {
@@ -30,6 +34,9 @@ public sealed class ScatteringGrenadeSystem : SharedScatteringGrenadeSystem
     /// </summary>
     private void OnScatteringTrigger(Entity<ScatteringGrenadeComponent> entity, ref TriggerEvent args)
     {
+        if (args.Key != entity.Comp.TriggerKey)
+            return;
+
         entity.Comp.IsTriggered = true;
         args.Handled = true;
     }
@@ -76,13 +83,12 @@ public sealed class ScatteringGrenadeSystem : SharedScatteringGrenadeSystem
 
                     _throwingSystem.TryThrow(contentUid, direction, component.Velocity);
 
-                    if (component.TriggerContents)
+                    if (component.TriggerContents && TryComp<TimerTriggerComponent>(contentUid, out var contentTimer))
                     {
                         additionalIntervalDelay += _random.NextFloat(component.IntervalBetweenTriggersMin, component.IntervalBetweenTriggersMax);
-                        var contentTimer = EnsureComp<ActiveTimerTriggerComponent>(contentUid);
+
-                        contentTimer.TimeRemaining = component.DelayBeforeTriggerContents + additionalIntervalDelay;
+                        _trigger.SetDelay((contentUid, contentTimer), TimeSpan.FromSeconds(component.DelayBeforeTriggerContents + additionalIntervalDelay));
-                        var ev = new ActiveTimerTriggerEvent(contentUid, uid);
+                        _trigger.ActivateTimerTrigger((contentUid, contentTimer));
-                        RaiseLocalEvent(contentUid, ref ev);
                     }
                 }
 

Content.Server/Explosion/EntitySystems/SmokeOnTriggerSystem.cs

@@ -1,57 +0,0 @@
-using Content.Shared.Explosion.Components;
-using Content.Shared.Explosion.EntitySystems;
-using Content.Server.Fluids.EntitySystems;
-using Content.Server.Spreader;
-using Content.Shared.Chemistry.Components;
-using Content.Shared.Coordinates.Helpers;
-using Content.Shared.Maps;
-using Robust.Server.GameObjects;
-using Robust.Shared.Map;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-/// <summary>
-/// Handles creating smoke when <see cref="SmokeOnTriggerComponent"/> is triggered.
-/// </summary>
-public sealed class SmokeOnTriggerSystem : SharedSmokeOnTriggerSystem
-{
-    [Dependency] private readonly IMapManager _mapMan = default!;
-    [Dependency] private readonly SharedMapSystem _map = default!;
-    [Dependency] private readonly SmokeSystem _smoke = default!;
-    [Dependency] private readonly TransformSystem _transform = default!;
-    [Dependency] private readonly SpreaderSystem _spreader = default!;
-    [Dependency] private readonly TurfSystem _turf = default!;
-
-    public override void Initialize()
-    {
-        base.Initialize();
-
-        SubscribeLocalEvent<SmokeOnTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnTrigger(EntityUid uid, SmokeOnTriggerComponent comp, TriggerEvent args)
-    {
-        var xform = Transform(uid);
-        var mapCoords = _transform.GetMapCoordinates(uid, xform);
-        if (!_mapMan.TryFindGridAt(mapCoords, out var gridUid, out var grid) ||
-            !_map.TryGetTileRef(gridUid, grid, xform.Coordinates, out var tileRef) ||
-            tileRef.Tile.IsEmpty)
-        {
-            return;
-        }
-
-        if (_spreader.RequiresFloorToSpread(comp.SmokePrototype.ToString()) && _turf.IsSpace(tileRef))
-            return;
-
-        var coords = _map.MapToGrid(gridUid, mapCoords);
-        var ent = Spawn(comp.SmokePrototype, coords.SnapToGrid());
-        if (!TryComp<SmokeComponent>(ent, out var smoke))
-        {
-            Log.Error($"Smoke prototype {comp.SmokePrototype} was missing SmokeComponent");
-            Del(ent);
-            return;
-        }
-
-        _smoke.StartSmoke(ent, comp.Solution, comp.Duration, comp.SpreadAmount, smoke);
-    }
-}

Content.Server/Explosion/EntitySystems/TriggerSystem.OnUse.cs

@@ -1,170 +0,0 @@
-using Content.Server.Explosion.Components;
-using Content.Shared.Examine;
-using Content.Shared.Explosion.Components;
-using Content.Shared.Interaction.Events;
-using Content.Shared.Popups;
-using Content.Shared.Sticky;
-using Content.Shared.Verbs;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-public sealed partial class TriggerSystem
-{
-    [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
-
-    private void InitializeOnUse()
-    {
-        SubscribeLocalEvent<OnUseTimerTriggerComponent, UseInHandEvent>(OnTimerUse);
-        SubscribeLocalEvent<OnUseTimerTriggerComponent, ExaminedEvent>(OnExamined);
-        SubscribeLocalEvent<OnUseTimerTriggerComponent, GetVerbsEvent<AlternativeVerb>>(OnGetAltVerbs);
-        SubscribeLocalEvent<OnUseTimerTriggerComponent, EntityStuckEvent>(OnStuck);
-        SubscribeLocalEvent<RandomTimerTriggerComponent, MapInitEvent>(OnRandomTimerTriggerMapInit);
-    }
-
-    private void OnStuck(EntityUid uid, OnUseTimerTriggerComponent component, ref EntityStuckEvent args)
-    {
-        if (!component.StartOnStick)
-            return;
-
-        StartTimer((uid, component), args.User);
-    }
-
-    private void OnExamined(EntityUid uid, OnUseTimerTriggerComponent component, ExaminedEvent args)
-    {
-        if (args.IsInDetailsRange && component.Examinable)
-            args.PushText(Loc.GetString("examine-trigger-timer", ("time", component.Delay)));
-    }
-
-    /// <summary>
-    ///     Add an alt-click interaction that cycles through delays.
-    /// </summary>
-    private void OnGetAltVerbs(EntityUid uid, OnUseTimerTriggerComponent component, GetVerbsEvent<AlternativeVerb> args)
-    {
-        if (!args.CanInteract || !args.CanAccess || args.Hands == null)
-            return;
-
-        if (component.UseVerbInstead)
-        {
-            args.Verbs.Add(new AlternativeVerb()
-            {
-                Text = Loc.GetString("verb-start-detonation"),
-                Act = () => StartTimer((uid, component), args.User),
-                Priority = 2
-            });
-        }
-
-        if (component.AllowToggleStartOnStick)
-        {
-            args.Verbs.Add(new AlternativeVerb()
-            {
-                Text = Loc.GetString("verb-toggle-start-on-stick"),
-                Act = () => ToggleStartOnStick(uid, args.User, component)
-            });
-        }
-
-        if (component.DelayOptions == null || component.DelayOptions.Count == 1)
-            return;
-
-        args.Verbs.Add(new AlternativeVerb()
-        {
-            Category = TimerOptions,
-            Text = Loc.GetString("verb-trigger-timer-cycle"),
-            Act = () => CycleDelay(component, args.User),
-            Priority = 1
-        });
-
-        foreach (var option in component.DelayOptions)
-        {
-            if (MathHelper.CloseTo(option, component.Delay))
-            {
-                args.Verbs.Add(new AlternativeVerb()
-                {
-                    Category = TimerOptions,
-                    Text = Loc.GetString("verb-trigger-timer-set-current", ("time", option)),
-                    Disabled = true,
-                    Priority = (int) (-100 * option)
-                });
-                continue;
-            }
-
-            args.Verbs.Add(new AlternativeVerb()
-            {
-                Category = TimerOptions,
-                Text = Loc.GetString("verb-trigger-timer-set", ("time", option)),
-                Priority = (int) (-100 * option),
-
-                Act = () =>
-                {
-                    component.Delay = option;
-                    _popupSystem.PopupEntity(Loc.GetString("popup-trigger-timer-set", ("time", option)), args.User, args.User);
-                },
-            });
-        }
-    }
-
-    private void OnRandomTimerTriggerMapInit(Entity<RandomTimerTriggerComponent> ent, ref MapInitEvent args)
-    {
-        var (_, comp) = ent;
-
-        if (!TryComp<OnUseTimerTriggerComponent>(ent, out var timerTriggerComp))
-            return;
-
-        timerTriggerComp.Delay = _random.NextFloat(comp.Min, comp.Max);
-    }
-
-    private void CycleDelay(OnUseTimerTriggerComponent component, EntityUid user)
-    {
-        if (component.DelayOptions == null || component.DelayOptions.Count == 1)
-            return;
-
-        // This is somewhat inefficient, but its good enough. This is run rarely, and the lists should be short.
-
-        component.DelayOptions.Sort();
-
-        if (component.DelayOptions[^1] <= component.Delay)
-        {
-            component.Delay = component.DelayOptions[0];
-            _popupSystem.PopupEntity(Loc.GetString("popup-trigger-timer-set", ("time", component.Delay)), user, user);
-            return;
-        }
-
-        foreach (var option in component.DelayOptions)
-        {
-            if (option > component.Delay)
-            {
-                component.Delay = option;
-                _popupSystem.PopupEntity(Loc.GetString("popup-trigger-timer-set", ("time", option)), user, user);
-                return;
-            }
-        }
-    }
-
-    private void ToggleStartOnStick(EntityUid grenade, EntityUid user, OnUseTimerTriggerComponent comp)
-    {
-        if (comp.StartOnStick)
-        {
-            comp.StartOnStick = false;
-            _popupSystem.PopupEntity(Loc.GetString("popup-start-on-stick-off"), grenade, user);
-        }
-        else
-        {
-            comp.StartOnStick = true;
-            _popupSystem.PopupEntity(Loc.GetString("popup-start-on-stick-on"), grenade, user);
-        }
-    }
-
-    private void OnTimerUse(EntityUid uid, OnUseTimerTriggerComponent component, UseInHandEvent args)
-    {
-        if (args.Handled || HasComp<AutomatedTimerComponent>(uid) || component.UseVerbInstead)
-            return;
-
-        if (component.DoPopup)
-            _popupSystem.PopupEntity(Loc.GetString("trigger-activated", ("device", uid)), args.User, args.User);
-
-        StartTimer((uid, component), args.User);
-
-        args.Handled = true;
-    }
-
-    public static VerbCategory TimerOptions = new("verb-categories-timer", "/Textures/Interface/VerbIcons/clock.svg.192dpi.png");
-}

Content.Server/Explosion/EntitySystems/TriggerSystem.Proximity.cs

@@ -1,154 +0,0 @@
-using Content.Server.Explosion.Components;
-using Content.Shared.Trigger;
-using Robust.Shared.Physics.Components;
-using Robust.Shared.Physics.Events;
-using Robust.Shared.Utility;
-using Robust.Shared.Timing;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-public sealed partial class TriggerSystem
-{
-    [Dependency] private readonly IGameTiming _timing = default!;
-    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
-
-    private void InitializeProximity()
-    {
-        SubscribeLocalEvent<TriggerOnProximityComponent, StartCollideEvent>(OnProximityStartCollide);
-        SubscribeLocalEvent<TriggerOnProximityComponent, EndCollideEvent>(OnProximityEndCollide);
-        SubscribeLocalEvent<TriggerOnProximityComponent, MapInitEvent>(OnMapInit);
-        SubscribeLocalEvent<TriggerOnProximityComponent, ComponentShutdown>(OnProximityShutdown);
-        // Shouldn't need re-anchoring.
-        SubscribeLocalEvent<TriggerOnProximityComponent, AnchorStateChangedEvent>(OnProximityAnchor);
-    }
-
-    private void OnProximityAnchor(EntityUid uid, TriggerOnProximityComponent component, ref AnchorStateChangedEvent args)
-    {
-        component.Enabled = !component.RequiresAnchored ||
-                            args.Anchored;
-
-        SetProximityAppearance(uid, component);
-
-        if (!component.Enabled)
-        {
-            component.Colliding.Clear();
-        }
-        // Re-check for contacts as we cleared them.
-        else if (TryComp<PhysicsComponent>(uid, out var body))
-        {
-            _broadphase.RegenerateContacts((uid, body));
-        }
-    }
-
-    private void OnProximityShutdown(EntityUid uid, TriggerOnProximityComponent component, ComponentShutdown args)
-    {
-        component.Colliding.Clear();
-    }
-
-    private void OnMapInit(EntityUid uid, TriggerOnProximityComponent component, MapInitEvent args)
-    {
-        component.Enabled = !component.RequiresAnchored ||
-                            Transform(uid).Anchored;
-
-        SetProximityAppearance(uid, component);
-
-        if (!TryComp<PhysicsComponent>(uid, out var body))
-            return;
-
-        _fixtures.TryCreateFixture(
-            uid,
-            component.Shape,
-            TriggerOnProximityComponent.FixtureID,
-            hard: false,
-            body: body,
-            collisionLayer: component.Layer);
-    }
-
-    private void OnProximityStartCollide(EntityUid uid, TriggerOnProximityComponent component, ref StartCollideEvent args)
-    {
-        if (args.OurFixtureId != TriggerOnProximityComponent.FixtureID)
-            return;
-
-        component.Colliding[args.OtherEntity] = args.OtherBody;
-    }
-
-    private static void OnProximityEndCollide(EntityUid uid, TriggerOnProximityComponent component, ref EndCollideEvent args)
-    {
-        if (args.OurFixtureId != TriggerOnProximityComponent.FixtureID)
-            return;
-
-        component.Colliding.Remove(args.OtherEntity);
-    }
-
-    private void SetProximityAppearance(EntityUid uid, TriggerOnProximityComponent component)
-    {
-        if (TryComp(uid, out AppearanceComponent? appearance))
-        {
-            _appearance.SetData(uid, ProximityTriggerVisualState.State, component.Enabled ? ProximityTriggerVisuals.Inactive : ProximityTriggerVisuals.Off, appearance);
-        }
-    }
-
-    private void Activate(EntityUid uid, EntityUid user, TriggerOnProximityComponent component)
-    {
-        DebugTools.Assert(component.Enabled);
-
-        var curTime = _timing.CurTime;
-
-        if (!component.Repeating)
-        {
-            component.Enabled = false;
-            component.Colliding.Clear();
-        }
-        else
-        {
-            component.NextTrigger = curTime + component.Cooldown;
-        }
-
-        // Queue a visual update for when the animation is complete.
-        component.NextVisualUpdate = curTime + component.AnimationDuration;
-
-        if (TryComp(uid, out AppearanceComponent? appearance))
-        {
-            _appearance.SetData(uid, ProximityTriggerVisualState.State, ProximityTriggerVisuals.Active, appearance);
-        }
-
-        Trigger(uid, user);
-    }
-
-    private void UpdateProximity()
-    {
-        var curTime = _timing.CurTime;
-
-        var query = EntityQueryEnumerator<TriggerOnProximityComponent>();
-        while (query.MoveNext(out var uid, out var trigger))
-        {
-            if (curTime >= trigger.NextVisualUpdate)
-            {
-                // Update the visual state once the animation is done.
-                trigger.NextVisualUpdate = TimeSpan.MaxValue;
-                SetProximityAppearance(uid, trigger);
-            }
-
-            if (!trigger.Enabled)
-                continue;
-
-            if (curTime < trigger.NextTrigger)
-                // The trigger's on cooldown.
-                continue;
-
-            // Check for anything colliding and moving fast enough.
-            foreach (var (collidingUid, colliding) in trigger.Colliding)
-            {
-                if (Deleted(collidingUid))
-                    continue;
-
-                if (colliding.LinearVelocity.Length() < trigger.TriggerSpeed)
-                    continue;
-
-                // Trigger!
-                Activate(uid, collidingUid, trigger);
-                break;
-            }
-        }
-    }
-}

Content.Server/Explosion/EntitySystems/TriggerSystem.Signal.cs

@@ -1,43 +0,0 @@
-using Content.Server.DeviceLinking.Systems;
-using Content.Server.Explosion.Components;
-using Content.Shared.DeviceLinking.Events;
-
-namespace Content.Server.Explosion.EntitySystems
-{
-    public sealed partial class TriggerSystem
-    {
-        [Dependency] private readonly DeviceLinkSystem _signalSystem = default!;
-        private void InitializeSignal()
-        {
-            SubscribeLocalEvent<TriggerOnSignalComponent,SignalReceivedEvent>(OnSignalReceived);
-            SubscribeLocalEvent<TriggerOnSignalComponent,ComponentInit>(OnInit);
-
-            SubscribeLocalEvent<TimerStartOnSignalComponent,SignalReceivedEvent>(OnTimerSignalReceived);
-            SubscribeLocalEvent<TimerStartOnSignalComponent,ComponentInit>(OnTimerSignalInit);
-        }
-
-        private void OnSignalReceived(EntityUid uid, TriggerOnSignalComponent component, ref SignalReceivedEvent args)
-        {
-            if (args.Port != component.Port)
-                return;
-
-            Trigger(uid, args.Trigger);
-        }
-        private void OnInit(EntityUid uid, TriggerOnSignalComponent component, ComponentInit args)
-        {
-            _signalSystem.EnsureSinkPorts(uid, component.Port);
-        }
-
-        private void OnTimerSignalReceived(EntityUid uid, TimerStartOnSignalComponent component, ref SignalReceivedEvent args)
-        {
-            if (args.Port != component.Port)
-                return;
-
-            StartTimer(uid, args.Trigger);
-        }
-        private void OnTimerSignalInit(EntityUid uid, TimerStartOnSignalComponent component, ComponentInit args)
-        {
-            _signalSystem.EnsureSinkPorts(uid, component.Port);
-        }
-    }
-}

Content.Server/Explosion/EntitySystems/TriggerSystem.TimedCollide.cs

@@ -1,59 +0,0 @@
-using System.Linq;
-using Content.Server.Explosion.Components;
-using Content.Server.Explosion.EntitySystems;
-using Robust.Shared.Physics.Dynamics;
-using Robust.Shared.Physics.Events;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-public sealed partial class TriggerSystem
-{
-    private void InitializeTimedCollide()
-    {
-        SubscribeLocalEvent<TriggerOnTimedCollideComponent, StartCollideEvent>(OnTimerCollide);
-        SubscribeLocalEvent<TriggerOnTimedCollideComponent, EndCollideEvent>(OnTimerEndCollide);
-        SubscribeLocalEvent<TriggerOnTimedCollideComponent, ComponentRemove>(OnComponentRemove);
-    }
-
-    private void OnTimerCollide(EntityUid uid, TriggerOnTimedCollideComponent component, ref StartCollideEvent args)
-    {
-        //Ensures the entity trigger will have an active component
-        EnsureComp<ActiveTriggerOnTimedCollideComponent>(uid);
-        var otherUID = args.OtherEntity;
-        if (component.Colliding.ContainsKey(otherUID))
-            return;
-        component.Colliding.Add(otherUID, 0);
-    }
-
-    private void OnTimerEndCollide(EntityUid uid, TriggerOnTimedCollideComponent component, ref EndCollideEvent args)
-    {
-        var otherUID = args.OtherEntity;
-        component.Colliding.Remove(otherUID);
-
-        if (component.Colliding.Count == 0 && HasComp<ActiveTriggerOnTimedCollideComponent>(uid))
-            RemComp<ActiveTriggerOnTimedCollideComponent>(uid);
-    }
-
-    private void OnComponentRemove(EntityUid uid, TriggerOnTimedCollideComponent component, ComponentRemove args)
-    {
-        if (HasComp<ActiveTriggerOnTimedCollideComponent>(uid))
-            RemComp<ActiveTriggerOnTimedCollideComponent>(uid);
-    }
-
-    private void UpdateTimedCollide(float frameTime)
-    {
-        var query = EntityQueryEnumerator<ActiveTriggerOnTimedCollideComponent, TriggerOnTimedCollideComponent>();
-        while (query.MoveNext(out var uid, out _, out var triggerOnTimedCollide))
-        {
-            foreach (var (collidingEntity, collidingTimer) in triggerOnTimedCollide.Colliding)
-            {
-                triggerOnTimedCollide.Colliding[collidingEntity] += frameTime;
-                if (collidingTimer > triggerOnTimedCollide.Threshold)
-                {
-                    RaiseLocalEvent(uid, new TriggerEvent(uid, collidingEntity), true);
-                    triggerOnTimedCollide.Colliding[collidingEntity] -= triggerOnTimedCollide.Threshold;
-                }
-            }
-        }
-    }
-}

Content.Server/Explosion/EntitySystems/TriggerSystem.Voice.cs

@@ -1,154 +0,0 @@
-using Content.Server.Explosion.Components;
-using Content.Server.Speech;
-using Content.Server.Speech.Components;
-using Content.Shared.Database;
-using Content.Shared.Examine;
-using Content.Shared.Verbs;
-
-namespace Content.Server.Explosion.EntitySystems
-{
-    public sealed partial class TriggerSystem
-    {
-        private void InitializeVoice()
-        {
-            SubscribeLocalEvent<TriggerOnVoiceComponent, ComponentInit>(OnVoiceInit);
-            SubscribeLocalEvent<TriggerOnVoiceComponent, ExaminedEvent>(OnVoiceExamine);
-            SubscribeLocalEvent<TriggerOnVoiceComponent, GetVerbsEvent<AlternativeVerb>>(OnVoiceGetAltVerbs);
-            SubscribeLocalEvent<TriggerOnVoiceComponent, ListenEvent>(OnListen);
-        }
-
-        private void OnVoiceInit(EntityUid uid, TriggerOnVoiceComponent component, ComponentInit args)
-        {
-            if (component.IsListening)
-                EnsureComp<ActiveListenerComponent>(uid).Range = component.ListenRange;
-            else
-                RemCompDeferred<ActiveListenerComponent>(uid);
-        }
-
-        private void OnListen(Entity<TriggerOnVoiceComponent> ent, ref ListenEvent args)
-        {
-            var component = ent.Comp;
-            var message = args.Message.Trim();
-
-            if (component.IsRecording)
-            {
-                var ev = new ListenAttemptEvent(args.Source);
-                RaiseLocalEvent(ent, ev);
-
-                if (ev.Cancelled)
-                    return;
-
-                if (message.Length >= component.MinLength && message.Length <= component.MaxLength)
-                    FinishRecording(ent, args.Source, args.Message);
-                else if (message.Length > component.MaxLength)
-                    _popupSystem.PopupEntity(Loc.GetString("popup-trigger-voice-record-failed-too-long"), ent);
-                else if (message.Length < component.MinLength)
-                    _popupSystem.PopupEntity(Loc.GetString("popup-trigger-voice-record-failed-too-short"), ent);
-
-                return;
-            }
-
-            if (!string.IsNullOrWhiteSpace(component.KeyPhrase) && message.IndexOf(component.KeyPhrase, StringComparison.InvariantCultureIgnoreCase) is var index and >= 0 )
-            {
-                _adminLogger.Add(LogType.Trigger, LogImpact.Medium,
-                        $"A voice-trigger on {ToPrettyString(ent):entity} was triggered by {ToPrettyString(args.Source):speaker} speaking the key-phrase {component.KeyPhrase}.");
-                Trigger(ent, args.Source);
-
-                var messageWithoutPhrase = message.Remove(index, component.KeyPhrase.Length).Trim();
-
-                var voice = new VoiceTriggeredEvent(args.Source, message, messageWithoutPhrase);
-                RaiseLocalEvent(ent, ref voice);
-            }
-        }
-
-        private void OnVoiceGetAltVerbs(Entity<TriggerOnVoiceComponent> ent, ref GetVerbsEvent<AlternativeVerb> args)
-        {
-            if (!args.CanInteract || !args.CanAccess)
-                return;
-
-            var component = ent.Comp;
-
-            var @event = args;
-            args.Verbs.Add(new AlternativeVerb()
-            {
-                Text = Loc.GetString(component.IsRecording ? "verb-trigger-voice-stop" : "verb-trigger-voice-record"),
-                Act = () =>
-                {
-                    if (component.IsRecording)
-                        StopRecording(ent);
-                    else
-                        StartRecording(ent, @event.User);
-                },
-                Priority = 1
-            });
-
-            if (string.IsNullOrWhiteSpace(component.KeyPhrase))
-                return;
-
-            args.Verbs.Add(new AlternativeVerb()
-            {
-                Text = Loc.GetString("verb-trigger-voice-clear"),
-                Act = () =>
-                {
-                    component.KeyPhrase = null;
-                    component.IsRecording = false;
-                    RemComp<ActiveListenerComponent>(ent);
-                }
-            });
-        }
-
-        public void StartRecording(Entity<TriggerOnVoiceComponent> ent, EntityUid user)
-        {
-            var component = ent.Comp;
-            component.IsRecording = true;
-            EnsureComp<ActiveListenerComponent>(ent).Range = component.ListenRange;
-
-            _adminLogger.Add(LogType.Trigger, LogImpact.Low,
-                    $"A voice-trigger on {ToPrettyString(ent):entity} has started recording. User: {ToPrettyString(user):user}");
-
-            _popupSystem.PopupEntity(Loc.GetString("popup-trigger-voice-start-recording"), ent);
-        }
-
-        public void StopRecording(Entity<TriggerOnVoiceComponent> ent)
-        {
-            var component = ent.Comp;
-            component.IsRecording = false;
-            if (string.IsNullOrWhiteSpace(component.KeyPhrase))
-                RemComp<ActiveListenerComponent>(ent);
-
-            _popupSystem.PopupEntity(Loc.GetString("popup-trigger-voice-stop-recording"), ent);
-        }
-
-        public void FinishRecording(Entity<TriggerOnVoiceComponent> ent, EntityUid source, string message)
-        {
-            var component = ent.Comp;
-            component.KeyPhrase = message;
-            component.IsRecording = false;
-
-            _adminLogger.Add(LogType.Trigger, LogImpact.Low,
-                    $"A voice-trigger on {ToPrettyString(ent):entity} has recorded a new keyphrase: '{component.KeyPhrase}'. Recorded from {ToPrettyString(source):speaker}");
-
-            _popupSystem.PopupEntity(Loc.GetString("popup-trigger-voice-recorded", ("keyphrase", component.KeyPhrase!)), ent);
-        }
-
-        private void OnVoiceExamine(EntityUid uid, TriggerOnVoiceComponent component, ExaminedEvent args)
-        {
-            if (args.IsInDetailsRange)
-            {
-                args.PushText(string.IsNullOrWhiteSpace(component.KeyPhrase)
-                    ? Loc.GetString("trigger-voice-uninitialized")
-                    : Loc.GetString("examine-trigger-voice", ("keyphrase", component.KeyPhrase)));
-            }
-        }
-    }
-}
-
-
-/// <summary>
-///    Raised when a voice trigger is activated, containing the message that triggered it.
-/// </summary>
-/// <param name="Source"> The EntityUid of the entity sending the message</param>
-/// <param name="Message"> The contents of the message</param>
-/// <param name="MessageWithoutPhrase"> The message without the phrase that triggered it.</param>
-[ByRefEvent]
-public readonly record struct VoiceTriggeredEvent(EntityUid Source, string Message, string MessageWithoutPhrase);

Content.Server/Explosion/EntitySystems/TriggerSystem.cs

@@ -1,454 +0,0 @@
-using Content.Server.Administration.Logs;
-using Content.Server.Body.Systems;
-using Content.Server.Explosion.Components;
-using Content.Shared.Flash;
-using Content.Server.Electrocution;
-using Content.Server.Pinpointer;
-using Content.Shared.Chemistry.EntitySystems;
-using Content.Shared.Flash.Components;
-using Content.Server.Radio.EntitySystems;
-using Content.Shared.Chemistry.Components;
-using Content.Shared.Chemistry.Components.SolutionManager;
-using Content.Shared.Database;
-using Content.Shared.Explosion.Components;
-using Content.Shared.Explosion.Components.OnTrigger;
-using Content.Shared.Implants.Components;
-using Content.Shared.Interaction;
-using Content.Shared.Interaction.Events;
-using Content.Shared.Inventory;
-using Content.Shared.Mobs;
-using Content.Shared.Mobs.Components;
-using Content.Shared.Payload.Components;
-using Content.Shared.Radio;
-using Content.Shared.Slippery;
-using Content.Shared.StepTrigger.Systems;
-using Content.Shared.Trigger;
-using Content.Shared.Weapons.Ranged.Events;
-using Content.Shared.Whitelist;
-using JetBrains.Annotations;
-using Robust.Shared.Audio;
-using Robust.Shared.Audio.Systems;
-using Robust.Shared.Containers;
-using Robust.Shared.Physics.Events;
-using Robust.Shared.Physics.Systems;
-using Robust.Shared.Prototypes;
-using Robust.Shared.Random;
-using Robust.Shared.Utility;
-
-namespace Content.Server.Explosion.EntitySystems
-{
-    /// <summary>
-    /// Raised whenever something is Triggered on the entity.
-    /// </summary>
-    public sealed class TriggerEvent : HandledEntityEventArgs
-    {
-        public EntityUid Triggered { get; }
-        public EntityUid? User { get; }
-
-        public TriggerEvent(EntityUid triggered, EntityUid? user = null)
-        {
-            Triggered = triggered;
-            User = user;
-        }
-    }
-
-    /// <summary>
-    /// Raised before a trigger is activated.
-    /// </summary>
-    [ByRefEvent]
-    public record struct BeforeTriggerEvent(EntityUid Triggered, EntityUid? User, bool Cancelled = false);
-
-    /// <summary>
-    /// Raised when timer trigger becomes active.
-    /// </summary>
-    [ByRefEvent]
-    public readonly record struct ActiveTimerTriggerEvent(EntityUid Triggered, EntityUid? User);
-
-    [UsedImplicitly]
-    public sealed partial class TriggerSystem : EntitySystem
-    {
-        [Dependency] private readonly ExplosionSystem _explosions = default!;
-        [Dependency] private readonly FixtureSystem _fixtures = default!;
-        [Dependency] private readonly SharedFlashSystem _flashSystem = default!;
-        [Dependency] private readonly SharedBroadphaseSystem _broadphase = default!;
-        [Dependency] private readonly IAdminLogManager _adminLogger = default!;
-        [Dependency] private readonly SharedContainerSystem _container = default!;
-        [Dependency] private readonly BodySystem _body = default!;
-        [Dependency] private readonly SharedAudioSystem _audio = default!;
-        [Dependency] private readonly SharedTransformSystem _transformSystem = default!;
-        [Dependency] private readonly NavMapSystem _navMap = default!;
-        [Dependency] private readonly RadioSystem _radioSystem = default!;
-        [Dependency] private readonly IRobustRandom _random = default!;
-        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
-        [Dependency] private readonly SharedSolutionContainerSystem _solutionContainerSystem = default!;
-        [Dependency] private readonly InventorySystem _inventory = default!;
-        [Dependency] private readonly ElectrocutionSystem _electrocution = default!;
-        [Dependency] private readonly EntityWhitelistSystem _whitelist = default!;
-
-        public override void Initialize()
-        {
-            base.Initialize();
-
-            InitializeProximity();
-            InitializeOnUse();
-            InitializeSignal();
-            InitializeTimedCollide();
-            InitializeVoice();
-            InitializeMobstate();
-
-            SubscribeLocalEvent<TriggerOnSpawnComponent, MapInitEvent>(OnSpawnTriggered);
-            SubscribeLocalEvent<TriggerOnCollideComponent, StartCollideEvent>(OnTriggerCollide);
-            SubscribeLocalEvent<TriggerOnActivateComponent, ActivateInWorldEvent>(OnActivate);
-            SubscribeLocalEvent<TriggerOnUseComponent, UseInHandEvent>(OnUse);
-            SubscribeLocalEvent<TriggerImplantActionComponent, ActivateImplantEvent>(OnImplantTrigger);
-            SubscribeLocalEvent<TriggerOnStepTriggerComponent, StepTriggeredOffEvent>(OnStepTriggered);
-            SubscribeLocalEvent<TriggerOnSlipComponent, SlipEvent>(OnSlipTriggered);
-            SubscribeLocalEvent<TriggerWhenEmptyComponent, OnEmptyGunShotEvent>(OnEmptyTriggered);
-            SubscribeLocalEvent<RepeatingTriggerComponent, MapInitEvent>(OnRepeatInit);
-
-            SubscribeLocalEvent<SpawnOnTriggerComponent, TriggerEvent>(OnSpawnTrigger);
-            SubscribeLocalEvent<DeleteOnTriggerComponent, TriggerEvent>(HandleDeleteTrigger);
-            SubscribeLocalEvent<ExplodeOnTriggerComponent, TriggerEvent>(HandleExplodeTrigger);
-            SubscribeLocalEvent<FlashOnTriggerComponent, TriggerEvent>(HandleFlashTrigger);
-            SubscribeLocalEvent<GibOnTriggerComponent, TriggerEvent>(HandleGibTrigger);
-
-            SubscribeLocalEvent<AnchorOnTriggerComponent, TriggerEvent>(OnAnchorTrigger);
-            SubscribeLocalEvent<SoundOnTriggerComponent, TriggerEvent>(OnSoundTrigger);
-            SubscribeLocalEvent<ShockOnTriggerComponent, TriggerEvent>(HandleShockTrigger);
-            SubscribeLocalEvent<RattleComponent, TriggerEvent>(HandleRattleTrigger);
-
-            SubscribeLocalEvent<TriggerWhitelistComponent, BeforeTriggerEvent>(HandleWhitelist);
-        }
-
-        private void HandleWhitelist(Entity<TriggerWhitelistComponent> ent, ref BeforeTriggerEvent args)
-        {
-            args.Cancelled = !_whitelist.CheckBoth(args.User, ent.Comp.Blacklist, ent.Comp.Whitelist);
-        }
-
-        private void OnSoundTrigger(EntityUid uid, SoundOnTriggerComponent component, TriggerEvent args)
-        {
-            if (component.RemoveOnTrigger) // if the component gets removed when it's triggered
-            {
-                var xform = Transform(uid);
-                _audio.PlayPvs(component.Sound, xform.Coordinates); // play the sound at its last known coordinates
-            }
-            else // if the component doesn't get removed when triggered
-            {
-                _audio.PlayPvs(component.Sound, uid); // have the sound follow the entity itself
-            }
-        }
-
-        private void HandleShockTrigger(Entity<ShockOnTriggerComponent> shockOnTrigger, ref TriggerEvent args)
-        {
-            if (!_container.TryGetContainingContainer(shockOnTrigger.Owner, out var container))
-                return;
-
-            var containerEnt = container.Owner;
-            var curTime = _timing.CurTime;
-
-            if (curTime < shockOnTrigger.Comp.NextTrigger)
-            {
-                // The trigger's on cooldown.
-                return;
-            }
-
-            _electrocution.TryDoElectrocution(containerEnt, null, shockOnTrigger.Comp.Damage, shockOnTrigger.Comp.Duration, true, ignoreInsulation: true);
-            shockOnTrigger.Comp.NextTrigger = curTime + shockOnTrigger.Comp.Cooldown;
-        }
-
-        private void OnAnchorTrigger(EntityUid uid, AnchorOnTriggerComponent component, TriggerEvent args)
-        {
-            var xform = Transform(uid);
-
-            if (xform.Anchored)
-                return;
-
-            _transformSystem.AnchorEntity(uid, xform);
-
-            if (component.RemoveOnTrigger)
-                RemCompDeferred<AnchorOnTriggerComponent>(uid);
-        }
-
-        private void OnSpawnTrigger(Entity<SpawnOnTriggerComponent> ent, ref TriggerEvent args)
-        {
-            var xform = Transform(ent);
-
-            if (ent.Comp.mapCoords)
-            {
-                var mapCoords = _transformSystem.GetMapCoordinates(ent, xform);
-                Spawn(ent.Comp.Proto, mapCoords);
-            }
-            else
-            {
-                var coords = xform.Coordinates;
-                if (!coords.IsValid(EntityManager))
-                    return;
-                Spawn(ent.Comp.Proto, coords);
-
-            }
-        }
-
-        private void HandleExplodeTrigger(EntityUid uid, ExplodeOnTriggerComponent component, TriggerEvent args)
-        {
-            _explosions.TriggerExplosive(uid, user: args.User);
-            args.Handled = true;
-        }
-
-        private void HandleFlashTrigger(EntityUid uid, FlashOnTriggerComponent component, TriggerEvent args)
-        {
-            _flashSystem.FlashArea(uid, args.User, component.Range, component.Duration, probability: component.Probability);
-            args.Handled = true;
-        }
-
-        private void HandleDeleteTrigger(EntityUid uid, DeleteOnTriggerComponent component, TriggerEvent args)
-        {
-            QueueDel(uid);
-            args.Handled = true;
-        }
-
-        private void HandleGibTrigger(EntityUid uid, GibOnTriggerComponent component, TriggerEvent args)
-        {
-            if (!TryComp(uid, out TransformComponent? xform))
-                return;
-            if (component.DeleteItems)
-            {
-                var items = _inventory.GetHandOrInventoryEntities(xform.ParentUid);
-                foreach (var item in items)
-                {
-                    Del(item);
-                }
-            }
-            _body.GibBody(xform.ParentUid, true);
-            args.Handled = true;
-        }
-
-
-        private void HandleRattleTrigger(EntityUid uid, RattleComponent component, TriggerEvent args)
-        {
-            if (!TryComp<SubdermalImplantComponent>(uid, out var implanted))
-                return;
-
-            if (implanted.ImplantedEntity == null)
-                return;
-
-            // Gets location of the implant
-            var posText = FormattedMessage.RemoveMarkupOrThrow(_navMap.GetNearestBeaconString(uid));
-            var critMessage = Loc.GetString(component.CritMessage, ("user", implanted.ImplantedEntity.Value), ("position", posText));
-            var deathMessage = Loc.GetString(component.DeathMessage, ("user", implanted.ImplantedEntity.Value), ("position", posText));
-
-            if (!TryComp<MobStateComponent>(implanted.ImplantedEntity, out var mobstate))
-                return;
-
-            // Sends a message to the radio channel specified by the implant
-            if (mobstate.CurrentState == MobState.Critical)
-                _radioSystem.SendRadioMessage(uid, critMessage, _prototypeManager.Index<RadioChannelPrototype>(component.RadioChannel), uid);
-            if (mobstate.CurrentState == MobState.Dead)
-                _radioSystem.SendRadioMessage(uid, deathMessage, _prototypeManager.Index<RadioChannelPrototype>(component.RadioChannel), uid);
-
-            args.Handled = true;
-        }
-
-        private void OnTriggerCollide(EntityUid uid, TriggerOnCollideComponent component, ref StartCollideEvent args)
-        {
-            if (args.OurFixtureId == component.FixtureID && (!component.IgnoreOtherNonHard || args.OtherFixture.Hard))
-                Trigger(uid, args.OtherEntity);
-        }
-
-        private void OnSpawnTriggered(EntityUid uid, TriggerOnSpawnComponent component, MapInitEvent args)
-        {
-            Trigger(uid);
-        }
-
-        private void OnActivate(EntityUid uid, TriggerOnActivateComponent component, ActivateInWorldEvent args)
-        {
-            if (args.Handled || !args.Complex)
-                return;
-
-            Trigger(uid, args.User);
-            args.Handled = true;
-        }
-
-        private void OnUse(Entity<TriggerOnUseComponent> ent, ref UseInHandEvent args)
-        {
-            if (args.Handled)
-                return;
-
-            Trigger(ent.Owner, args.User);
-            args.Handled = true;
-        }
-
-        private void OnImplantTrigger(EntityUid uid, TriggerImplantActionComponent component, ActivateImplantEvent args)
-        {
-            args.Handled = Trigger(uid);
-        }
-
-        private void OnStepTriggered(EntityUid uid, TriggerOnStepTriggerComponent component, ref StepTriggeredOffEvent args)
-        {
-            Trigger(uid, args.Tripper);
-        }
-
-        private void OnSlipTriggered(EntityUid uid, TriggerOnSlipComponent component, ref SlipEvent args)
-        {
-            Trigger(uid, args.Slipped);
-        }
-
-        private void OnEmptyTriggered(EntityUid uid, TriggerWhenEmptyComponent component, ref OnEmptyGunShotEvent args)
-        {
-            Trigger(uid, args.EmptyGun);
-        }
-
-        private void OnRepeatInit(Entity<RepeatingTriggerComponent> ent, ref MapInitEvent args)
-        {
-            ent.Comp.NextTrigger = _timing.CurTime + ent.Comp.Delay;
-        }
-
-        public bool Trigger(EntityUid trigger, EntityUid? user = null)
-        {
-            var beforeTriggerEvent = new BeforeTriggerEvent(trigger, user);
-            RaiseLocalEvent(trigger, ref beforeTriggerEvent);
-            if (beforeTriggerEvent.Cancelled)
-                return false;
-
-            var triggerEvent = new TriggerEvent(trigger, user);
-            EntityManager.EventBus.RaiseLocalEvent(trigger, triggerEvent, true);
-            return triggerEvent.Handled;
-        }
-
-        public void TryDelay(EntityUid uid, float amount, ActiveTimerTriggerComponent? comp = null)
-        {
-            if (!Resolve(uid, ref comp, false))
-                return;
-
-            comp.TimeRemaining += amount;
-        }
-
-        /// <summary>
-        /// Start the timer for triggering the device.
-        /// </summary>
-        public void StartTimer(Entity<OnUseTimerTriggerComponent?> ent, EntityUid? user)
-        {
-            if (!Resolve(ent, ref ent.Comp, false))
-                return;
-
-            var comp = ent.Comp;
-            HandleTimerTrigger(ent, user, comp.Delay, comp.BeepInterval, comp.InitialBeepDelay, comp.BeepSound);
-        }
-
-        public void HandleTimerTrigger(EntityUid uid, EntityUid? user, float delay, float beepInterval, float? initialBeepDelay, SoundSpecifier? beepSound)
-        {
-            if (delay <= 0)
-            {
-                RemComp<ActiveTimerTriggerComponent>(uid);
-                Trigger(uid, user);
-                return;
-            }
-
-            if (HasComp<ActiveTimerTriggerComponent>(uid))
-                return;
-
-            if (user != null)
-            {
-                // Check if entity is bomb/mod. grenade/etc
-                if (_container.TryGetContainer(uid, "payload", out BaseContainer? container) &&
-                    container.ContainedEntities.Count > 0 &&
-                    TryComp(container.ContainedEntities[0], out ChemicalPayloadComponent? chemicalPayloadComponent))
-                {
-                    // If a beaker is missing, the entity won't explode, so no reason to log it
-                    if (chemicalPayloadComponent?.BeakerSlotA.Item is not { } beakerA ||
-                        chemicalPayloadComponent?.BeakerSlotB.Item is not { } beakerB ||
-                        !TryComp(beakerA, out SolutionContainerManagerComponent? containerA) ||
-                        !TryComp(beakerB, out SolutionContainerManagerComponent? containerB) ||
-                        !TryComp(beakerA, out FitsInDispenserComponent? fitsA) ||
-                        !TryComp(beakerB, out FitsInDispenserComponent? fitsB) ||
-                        !_solutionContainerSystem.TryGetSolution((beakerA, containerA), fitsA.Solution, out _, out var solutionA) ||
-                        !_solutionContainerSystem.TryGetSolution((beakerB, containerB), fitsB.Solution, out _, out var solutionB))
-                        return;
-
-                    _adminLogger.Add(LogType.Trigger,
-                        $"{ToPrettyString(user.Value):user} started a {delay} second timer trigger on entity {ToPrettyString(uid):timer}, which contains {SharedSolutionContainerSystem.ToPrettyString(solutionA)} in one beaker and {SharedSolutionContainerSystem.ToPrettyString(solutionB)} in the other.");
-                }
-                else
-                {
-                    _adminLogger.Add(LogType.Trigger,
-                        $"{ToPrettyString(user.Value):user} started a {delay} second timer trigger on entity {ToPrettyString(uid):timer}");
-                }
-
-            }
-            else
-            {
-                _adminLogger.Add(LogType.Trigger,
-                    $"{delay} second timer trigger started on entity {ToPrettyString(uid):timer}");
-            }
-
-            var active = AddComp<ActiveTimerTriggerComponent>(uid);
-            active.TimeRemaining = delay;
-            active.User = user;
-            active.BeepSound = beepSound;
-            active.BeepInterval = beepInterval;
-            active.TimeUntilBeep = initialBeepDelay == null ? active.BeepInterval : initialBeepDelay.Value;
-
-            var ev = new ActiveTimerTriggerEvent(uid, user);
-            RaiseLocalEvent(uid, ref ev);
-
-            if (TryComp<AppearanceComponent>(uid, out var appearance))
-                _appearance.SetData(uid, TriggerVisuals.VisualState, TriggerVisualState.Primed, appearance);
-        }
-
-        public override void Update(float frameTime)
-        {
-            base.Update(frameTime);
-
-            UpdateProximity();
-            UpdateTimer(frameTime);
-            UpdateTimedCollide(frameTime);
-            UpdateRepeat();
-        }
-
-        private void UpdateTimer(float frameTime)
-        {
-            HashSet<EntityUid> toRemove = new();
-            var query = EntityQueryEnumerator<ActiveTimerTriggerComponent>();
-            while (query.MoveNext(out var uid, out var timer))
-            {
-                timer.TimeRemaining -= frameTime;
-                timer.TimeUntilBeep -= frameTime;
-
-                if (timer.TimeRemaining <= 0)
-                {
-                    Trigger(uid, timer.User);
-                    toRemove.Add(uid);
-                    continue;
-                }
-
-                if (timer.BeepSound == null || timer.TimeUntilBeep > 0)
-                    continue;
-
-                timer.TimeUntilBeep += timer.BeepInterval;
-                _audio.PlayPvs(timer.BeepSound, uid, timer.BeepSound.Params);
-            }
-
-            foreach (var uid in toRemove)
-            {
-                RemComp<ActiveTimerTriggerComponent>(uid);
-
-                // In case this is a re-usable grenade, un-prime it.
-                if (TryComp<AppearanceComponent>(uid, out var appearance))
-                    _appearance.SetData(uid, TriggerVisuals.VisualState, TriggerVisualState.Unprimed, appearance);
-            }
-        }
-
-        private void UpdateRepeat()
-        {
-            var now = _timing.CurTime;
-            var query = EntityQueryEnumerator<RepeatingTriggerComponent>();
-            while (query.MoveNext(out var uid, out var comp))
-            {
-                if (comp.NextTrigger > now)
-                    continue;
-
-                comp.NextTrigger = now + comp.Delay;
-                Trigger(uid);
-            }
-        }
-    }
-}

Content.Server/Explosion/EntitySystems/TwoStageTriggerSystem.cs

@@ -1,64 +0,0 @@
-using Robust.Shared.Timing;
-using Robust.Shared.Serialization.Manager;
-using Content.Server.Explosion.Components.OnTrigger;
-
-namespace Content.Server.Explosion.EntitySystems;
-
-public sealed class TwoStageTriggerSystem : EntitySystem
-{
-    [Dependency] private readonly IGameTiming _timing = default!;
-    [Dependency] private readonly ISerializationManager _serializationManager = default!;
-    [Dependency] private readonly TriggerSystem _triggerSystem = default!;
-
-    public override void Initialize()
-    {
-        base.Initialize();
-        SubscribeLocalEvent<TwoStageTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnTrigger(EntityUid uid, TwoStageTriggerComponent component, TriggerEvent args)
-    {
-        if (component.Triggered)
-            return;
-
-        component.Triggered = true;
-        component.NextTriggerTime = _timing.CurTime + component.TriggerDelay;
-    }
-
-    private void LoadComponents(EntityUid uid, TwoStageTriggerComponent component)
-    {
-        foreach (var (name, entry) in component.SecondStageComponents)
-        {
-            var comp = (Component) Factory.GetComponent(name);
-            var temp = (object)comp;
-
-            if (EntityManager.TryGetComponent(uid, entry.Component.GetType(), out var c))
-                RemComp(uid, c);
-
-            _serializationManager.CopyTo(entry.Component, ref temp);
-            AddComp(uid, comp);
-        }
-        component.ComponentsIsLoaded = true;
-    }
-
-    public override void Update(float frameTime)
-    {
-        base.Update(frameTime);
-
-        var enumerator = EntityQueryEnumerator<TwoStageTriggerComponent>();
-        while (enumerator.MoveNext(out var uid, out var component))
-        {
-            if (!component.Triggered)
-                continue;
-
-            if (!component.ComponentsIsLoaded)
-                LoadComponents(uid, component);
-
-            if (_timing.CurTime < component.NextTriggerTime)
-                continue;
-
-            component.NextTriggerTime = null;
-            _triggerSystem.Trigger(uid);
-        }
-    }
-}

Content.Server/GhostKick/GhostKickUserOnTriggerComponent.cs

@@ -1,7 +0,0 @@
-namespace Content.Server.GhostKick;
-
-[RegisterComponent]
-public sealed partial class GhostKickUserOnTriggerComponent : Component
-{
-
-}

Content.Server/GhostKick/GhostKickUserOnTriggerSystem.cs

@@ -1,26 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Robust.Shared.Player;
-
-namespace Content.Server.GhostKick;
-
-public sealed class GhostKickUserOnTriggerSystem : EntitySystem
-{
-    [Dependency] private readonly GhostKickManager _ghostKickManager = default!;
-
-    public override void Initialize()
-    {
-        SubscribeLocalEvent<GhostKickUserOnTriggerComponent, TriggerEvent>(HandleMineTriggered);
-    }
-
-    private void HandleMineTriggered(EntityUid uid, GhostKickUserOnTriggerComponent userOnTriggerComponent, TriggerEvent args)
-    {
-        if (!TryComp(args.User, out ActorComponent? actor))
-            return;
-
-        _ghostKickManager.DoDisconnect(
-            actor.PlayerSession.Channel,
-            "Tripped over a kick mine, crashed through the fourth wall");
-
-        args.Handled = true;
-    }
-}

Content.Server/Holopad/HolopadSystem.cs

@@ -1,7 +1,6 @@
 using Content.Server.Chat.Systems;
 using Content.Server.Popups;
 using Content.Server.Power.EntitySystems;
-using Content.Server.Speech.Components;
 using Content.Server.Telephone;
 using Content.Shared.Access.Systems;
 using Content.Shared.Audio;
@@ -12,6 +11,7 @@ using Content.Shared.Labels.Components;
 using Content.Shared.Power;
 using Content.Shared.Silicons.StationAi;
 using Content.Shared.Speech;
+using Content.Shared.Speech.Components;
 using Content.Shared.Telephone;
 using Content.Shared.UserInterface;
 using Content.Shared.Verbs;

Content.Server/HotPotato/HotPotatoSystem.cs

@@ -1,61 +1,5 @@
-using Content.Server.Audio;
-using Content.Server.Explosion.EntitySystems;
-using Content.Shared.Damage.Systems;
-using Content.Shared.Hands.Components;
-using Content.Shared.Hands.EntitySystems;
 using Content.Shared.HotPotato;
-using Content.Shared.Popups;
-using Content.Shared.Weapons.Melee.Events;
 
 namespace Content.Server.HotPotato;
 
-public sealed class HotPotatoSystem : SharedHotPotatoSystem
+public sealed class HotPotatoSystem : SharedHotPotatoSystem;
-{
-    [Dependency] private readonly SharedHandsSystem _hands = default!;
-    [Dependency] private readonly SharedPopupSystem _popup = default!;
-    [Dependency] private readonly AmbientSoundSystem _ambientSound = default!;
-    [Dependency] private readonly DamageOnHoldingSystem _damageOnHolding = default!;
-
-    public override void Initialize()
-    {
-        base.Initialize();
-        SubscribeLocalEvent<HotPotatoComponent, ActiveTimerTriggerEvent>(OnActiveTimer);
-        SubscribeLocalEvent<HotPotatoComponent, MeleeHitEvent>(OnMeleeHit);
-    }
-
-    private void OnActiveTimer(EntityUid uid, HotPotatoComponent comp, ref ActiveTimerTriggerEvent args)
-    {
-        EnsureComp<ActiveHotPotatoComponent>(uid);
-        comp.CanTransfer = false;
-        _ambientSound.SetAmbience(uid, true);
-        _damageOnHolding.SetEnabled(uid, true);
-        Dirty(uid, comp);
-    }
-
-    private void OnMeleeHit(EntityUid uid, HotPotatoComponent comp, MeleeHitEvent args)
-    {
-        if (!HasComp<ActiveHotPotatoComponent>(uid))
-            return;
-
-        comp.CanTransfer = true;
-        foreach (var hitEntity in args.HitEntities)
-        {
-            if (!TryComp<HandsComponent>(hitEntity, out var hands))
-                continue;
-
-            if (!_hands.IsHolding((hitEntity, hands), uid, out _) && _hands.TryForcePickupAnyHand(hitEntity, uid, handsComp: hands))
-            {
-                _popup.PopupEntity(Loc.GetString("hot-potato-passed",
-                    ("from", args.User), ("to", hitEntity)), uid, PopupType.Medium);
-                break;
-            }
-
-            _popup.PopupEntity(Loc.GetString("hot-potato-failed",
-                ("to", hitEntity)), uid, PopupType.Medium);
-
-            break;
-        }
-        comp.CanTransfer = false;
-        Dirty(uid, comp);
-    }
-}

Content.Server/IgnitionSource/IgniteOnTriggerComponent.cs

@@ -1,30 +0,0 @@
-using Robust.Shared.Audio;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
-
-namespace Content.Server.IgnitionSource;
-
-/// <summary>
-/// Ignites for a certain length of time when triggered.
-/// Requires <see cref="Shared.IgnitionSourceComponent"/> along with triggering components.
-/// </summary>
-[RegisterComponent, Access(typeof(IgniteOnTriggerSystem))]
-public sealed partial class IgniteOnTriggerComponent : Component
-{
-    /// <summary>
-    /// Once ignited, the time it will unignite at.
-    /// </summary>
-    [DataField(customTypeSerializer: typeof(TimeOffsetSerializer)), ViewVariables(VVAccess.ReadWrite)]
-    public TimeSpan IgnitedUntil = TimeSpan.Zero;
-
-    /// <summary>
-    /// How long the ignition source is active for after triggering.
-    /// </summary>
-    [DataField, ViewVariables(VVAccess.ReadWrite)]
-    public TimeSpan IgnitedTime = TimeSpan.FromSeconds(0.5);
-
-    /// <summary>
-    /// Sound to play when igniting.
-    /// </summary>
-    [DataField]
-    public SoundSpecifier IgniteSound = new SoundCollectionSpecifier("WelderOn");
-}

Content.Server/LandMines/LandMineSystem.cs

@@ -1,9 +1,9 @@
-using Content.Server.Explosion.EntitySystems;
 using Content.Shared.Armable;
 using Content.Shared.Item.ItemToggle.Components;
 using Content.Shared.LandMines;
 using Content.Shared.Popups;
 using Content.Shared.StepTrigger.Systems;
+using Content.Shared.Trigger.Systems;
 using Robust.Shared.Audio.Systems;
 
 namespace Content.Server.LandMines;
@@ -44,7 +44,8 @@ public sealed class LandMineSystem : EntitySystem
     /// </summary>
     private void HandleStepOffTriggered(EntityUid uid, LandMineComponent component, ref StepTriggeredOffEvent args)
     {
-        _trigger.Trigger(uid, args.Tripper);
+        // TODO: Adjust to the new trigger system
+        _trigger.Trigger(uid, args.Tripper, TriggerSystem.DefaultTriggerKey);
     }
 
     /// <summary>

Content.Server/Mousetrap/MousetrapSystem.cs

@@ -1,79 +0,0 @@
-using Content.Server.Damage.Systems;
-using Content.Server.Explosion.EntitySystems;
-using Content.Server.Popups;
-using Content.Shared.Interaction.Events;
-using Content.Shared.Inventory;
-using Content.Shared.Mousetrap;
-using Content.Shared.StepTrigger;
-using Content.Shared.StepTrigger.Systems;
-using Robust.Server.GameObjects;
-using Robust.Shared.Physics.Components;
-using Robust.Shared.Player;
-
-namespace Content.Server.Mousetrap;
-
-public sealed class MousetrapSystem : EntitySystem
-{
-    [Dependency] private readonly PopupSystem _popupSystem = default!;
-    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
-
-    public override void Initialize()
-    {
-        SubscribeLocalEvent<MousetrapComponent, UseInHandEvent>(OnUseInHand);
-        SubscribeLocalEvent<MousetrapComponent, BeforeDamageUserOnTriggerEvent>(BeforeDamageOnTrigger);
-        SubscribeLocalEvent<MousetrapComponent, StepTriggerAttemptEvent>(OnStepTriggerAttempt);
-        SubscribeLocalEvent<MousetrapComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnUseInHand(EntityUid uid, MousetrapComponent component, UseInHandEvent args)
-    {
-        if (args.Handled)
-            return;
-
-        component.IsActive = !component.IsActive;
-        _popupSystem.PopupEntity(component.IsActive
-            ? Loc.GetString("mousetrap-on-activate")
-            : Loc.GetString("mousetrap-on-deactivate"),
-            uid,
-            args.User);
-
-        UpdateVisuals(uid);
-
-        args.Handled = true;
-    }
-
-    private void OnStepTriggerAttempt(EntityUid uid, MousetrapComponent component, ref StepTriggerAttemptEvent args)
-    {
-        args.Continue |= component.IsActive;
-    }
-
-    private void BeforeDamageOnTrigger(EntityUid uid, MousetrapComponent component, BeforeDamageUserOnTriggerEvent args)
-    {
-        if (TryComp(args.Tripper, out PhysicsComponent? physics) && physics.Mass != 0)
-        {
-            // The idea here is inverse,
-            // Small - big damage,
-            // Large - small damage
-            // yes i punched numbers into a calculator until the graph looked right
-            var scaledDamage = -50 * Math.Atan(physics.Mass - component.MassBalance) + (25 * Math.PI);
-            args.Damage *= scaledDamage;
-        }
-    }
-
-    private void OnTrigger(EntityUid uid, MousetrapComponent component, TriggerEvent args)
-    {
-        component.IsActive = false;
-        UpdateVisuals(uid);
-    }
-
-    private void UpdateVisuals(EntityUid uid, MousetrapComponent? mousetrap = null, AppearanceComponent? appearance = null)
-    {
-        if (!Resolve(uid, ref mousetrap, ref appearance, false))
-        {
-            return;
-        }
-
-        _appearance.SetData(uid, MousetrapVisuals.Visual,
-            mousetrap.IsActive ? MousetrapVisuals.Armed : MousetrapVisuals.Unarmed, appearance);
-    }
-}

Content.Server/Ninja/Systems/SpiderChargeSystem.cs

@@ -1,4 +1,3 @@
-using Content.Server.Explosion.EntitySystems;
 using Content.Server.Mind;
 using Content.Server.Objectives.Components;
 using Content.Server.Popups;
@@ -7,6 +6,7 @@ using Content.Shared.Ninja.Components;
 using Content.Shared.Ninja.Systems;
 using Content.Shared.Roles;
 using Content.Shared.Sticky;
+using Content.Shared.Trigger;
 
 namespace Content.Server.Ninja.Systems;
 
@@ -80,6 +80,9 @@ public sealed class SpiderChargeSystem : SharedSpiderChargeSystem
     /// </summary>
     private void OnExplode(EntityUid uid, SpiderChargeComponent comp, TriggerEvent args)
     {
+        if (args.Key != comp.TriggerKey)
+            return;
+
         if (!TryComp<SpaceNinjaComponent>(comp.Planter, out var ninja))
             return;
 

Content.Server/Nutrition/EntitySystems/CreamPieSystem.cs

@@ -1,15 +1,15 @@
-using Content.Server.Explosion.EntitySystems;
 using Content.Server.Fluids.EntitySystems;
 using Content.Server.Nutrition.Components;
 using Content.Server.Popups;
 using Content.Shared.Containers.ItemSlots;
-using Content.Shared.Explosion.Components;
 using Content.Shared.IdentityManagement;
 using Content.Shared.Nutrition;
 using Content.Shared.Nutrition.Components;
 using Content.Shared.Nutrition.EntitySystems;
 using Content.Shared.Rejuvenate;
 using Content.Shared.Throwing;
+using Content.Shared.Trigger.Components;
+using Content.Shared.Trigger.Systems;
 using Content.Shared.Chemistry.EntitySystems;
 using JetBrains.Annotations;
 using Robust.Shared.Audio;
@@ -77,15 +77,9 @@ namespace Content.Server.Nutrition.EntitySystems
             {
                 if (_itemSlots.TryEject(uid, itemSlot, user: null, out var item))
                 {
-                    if (TryComp<OnUseTimerTriggerComponent>(item.Value, out var timerTrigger))
+                    if (TryComp<TimerTriggerComponent>(item.Value, out var timerTrigger))
                     {
-                        _trigger.HandleTimerTrigger(
+                        _trigger.ActivateTimerTrigger((item.Value, timerTrigger));
-                            item.Value,
-                            null,
-                            timerTrigger.Delay,
-                            timerTrigger.BeepInterval,
-                            timerTrigger.InitialBeepDelay,
-                            timerTrigger.BeepSound);
                     }
                 }
             }

Content.Server/Payload/EntitySystems/PayloadSystem.cs

@@ -1,10 +1,10 @@
 using Content.Server.Administration.Logs;
-using Content.Server.Explosion.EntitySystems;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.Database;
 using Content.Shared.Examine;
 using Content.Shared.Payload.Components;
 using Content.Shared.Tag;
+using Content.Shared.Trigger;
 using Content.Shared.Chemistry.EntitySystems;
 using Robust.Shared.Containers;
 using Robust.Shared.Serialization.Manager;
@@ -54,18 +54,22 @@ public sealed class PayloadSystem : EntitySystem
 
     private void OnCaseTriggered(EntityUid uid, PayloadCaseComponent component, TriggerEvent args)
     {
+        // TODO: Adjust to the new trigger system
+
         if (!TryComp(uid, out ContainerManagerComponent? contMan))
             return;
 
         // Pass trigger event onto all contained payloads. Payload capacity configurable by construction graphs.
         foreach (var ent in GetAllPayloads(uid, contMan))
         {
-            RaiseLocalEvent(ent, args, false);
+            RaiseLocalEvent(ent, ref args, false);
         }
     }
 
     private void OnTriggerTriggered(EntityUid uid, PayloadTriggerComponent component, TriggerEvent args)
     {
+        // TODO: Adjust to the new trigger system
+
         if (!component.Active)
             return;
 
@@ -75,7 +79,7 @@ public sealed class PayloadSystem : EntitySystem
         // Ensure we don't enter a trigger-loop
         DebugTools.Assert(!_tagSystem.HasTag(uid, PayloadTag));
 
-        RaiseLocalEvent(parent, args, false);
+        RaiseLocalEvent(parent, ref args);
     }
 
     private void OnEntityInserted(EntityUid uid, PayloadCaseComponent _, EntInsertedIntoContainerMessage args)
@@ -146,6 +150,7 @@ public sealed class PayloadSystem : EntitySystem
 
     private void HandleChemicalPayloadTrigger(Entity<ChemicalPayloadComponent> entity, ref TriggerEvent args)
     {
+        // TODO: Adjust to the new trigger system
         if (entity.Comp.BeakerSlotA.Item is not EntityUid beakerA
             || entity.Comp.BeakerSlotB.Item is not EntityUid beakerB
             || !TryComp(beakerA, out FitsInDispenserComponent? compA)

Content.Server/Polymorph/Components/PolymorphOnTriggerComponent.cs

@@ -1,18 +0,0 @@
-using Content.Shared.Polymorph;
-using Robust.Shared.Prototypes;
-
-namespace Content.Server.Polymorph.Components;
-
-/// <summary>
-/// Intended for use with the trigger system.
-/// Polymorphs the user of the trigger.
-/// </summary>
-[RegisterComponent]
-public sealed partial class PolymorphOnTriggerComponent : Component
-{
-    /// <summary>
-    /// Polymorph settings.
-    /// </summary>
-    [DataField(required: true)]
-    public ProtoId<PolymorphPrototype> Polymorph;
-}

Content.Server/Polymorph/Systems/PolymorphSystem.Trigger.cs

@@ -1,41 +0,0 @@
-using Content.Shared.Polymorph;
-using Content.Server.Polymorph.Components;
-using Content.Server.Explosion.EntitySystems;
-using Robust.Shared.Prototypes;
-
-namespace Content.Server.Polymorph.Systems;
-
-public sealed partial class PolymorphSystem
-{
-    /// <summary>
-    /// Need to do this so we don't get a collection enumeration error in physics by polymorphing
-    /// an entity we're colliding with in case of TriggerOnCollide.
-    /// Also makes sure other trigger effects don't activate in nullspace after we have polymorphed.
-    /// </summary>
-    private Queue<(EntityUid Ent, ProtoId<PolymorphPrototype> Polymorph)> _queuedPolymorphUpdates = new();
-
-    private void InitializeTrigger()
-    {
-        SubscribeLocalEvent<PolymorphOnTriggerComponent, TriggerEvent>(OnTrigger);
-    }
-
-    private void OnTrigger(Entity<PolymorphOnTriggerComponent> ent, ref TriggerEvent args)
-    {
-        if (args.User == null)
-            return;
-
-        _queuedPolymorphUpdates.Enqueue((args.User.Value, ent.Comp.Polymorph));
-        args.Handled = true;
-    }
-
-    public void UpdateTrigger()
-    {
-        while (_queuedPolymorphUpdates.TryDequeue(out var data))
-        {
-            if (TerminatingOrDeleted(data.Item1))
-                continue;
-
-            PolymorphEntity(data.Item1, data.Item2);
-        }
-    }
-}

Content.Server/Polymorph/Systems/PolymorphSystem.cs

@@ -58,7 +58,6 @@ public sealed partial class PolymorphSystem : EntitySystem
         SubscribeLocalEvent<PolymorphedEntityComponent, DestructionEventArgs>(OnDestruction);
 
         InitializeMap();
-        InitializeTrigger();
     }
 
     public override void Update(float frameTime)
@@ -85,8 +84,6 @@ public sealed partial class PolymorphSystem : EntitySystem
                 Revert((uid, comp));
             }
         }
-
-        UpdateTrigger();
     }
 
     private void OnComponentStartup(Entity<PolymorphableComponent> ent, ref ComponentStartup args)

Content.Server/Radio/EntitySystems/RadioDeviceSystem.cs

@@ -2,15 +2,14 @@ using System.Linq;
 using Content.Server.Chat.Systems;
 using Content.Server.Interaction;
 using Content.Server.Popups;
-using Content.Server.Power.Components;
 using Content.Server.Power.EntitySystems;
 using Content.Server.Radio.Components;
-using Content.Server.Speech;
-using Content.Server.Speech.Components;
 using Content.Shared.Examine;
 using Content.Shared.Interaction;
 using Content.Shared.Power;
 using Content.Shared.Radio;
+using Content.Shared.Speech;
+using Content.Shared.Speech.Components;
 using Content.Shared.Chat;
 using Content.Shared.Radio.Components;
 using Robust.Shared.Prototypes;

Content.Server/Silicons/Borgs/BorgSystem.Transponder.cs

@@ -119,7 +119,7 @@ public sealed partial class BorgSystem
 
         var message = Loc.GetString(ent.Comp.DestroyingPopup, ("name", Name(ent)));
         Popup.PopupEntity(message, ent);
-        _trigger.StartTimer(ent.Owner, user: null);
+        _trigger.ActivateTimerTrigger(ent.Owner);
 
         // prevent a shitter borg running into people
         RemComp<InputMoverComponent>(ent);

Content.Server/Silicons/Borgs/BorgSystem.cs

@@ -4,7 +4,6 @@ using Content.Server.Actions;
 using Content.Server.Administration.Logs;
 using Content.Server.Administration.Managers;
 using Content.Server.DeviceNetwork.Systems;
-using Content.Server.Explosion.EntitySystems;
 using Content.Server.Hands.Systems;
 using Content.Server.PowerCell;
 using Content.Shared.Alert;
@@ -25,6 +24,7 @@ using Content.Shared.Roles;
 using Content.Shared.Silicons.Borgs;
 using Content.Shared.Silicons.Borgs.Components;
 using Content.Shared.Throwing;
+using Content.Shared.Trigger.Systems;
 using Content.Shared.Whitelist;
 using Content.Shared.Wires;
 using Robust.Server.GameObjects;

Content.Server/Sound/Components/EmitSoundOnTriggerComponent.cs

@@ -1,13 +0,0 @@
-using Content.Server.Explosion.EntitySystems;
-using Content.Shared.Sound.Components;
-
-namespace Content.Server.Sound.Components
-{
-    /// <summary>
-    /// Whenever a <see cref="TriggerEvent"/> is run play a sound in PVS range.
-    /// </summary>
-    [RegisterComponent]
-    public sealed partial class EmitSoundOnTriggerComponent : BaseEmitSoundComponent
-    {
-    }
-}

Content.Server/Sound/EmitSoundSystem.cs

@@ -1,6 +1,3 @@
-using Content.Server.Explosion.EntitySystems;
-using Content.Server.Sound.Components;
-using Content.Shared.UserInterface;
 using Content.Shared.Sound;
 using Content.Shared.Sound.Components;
 using Robust.Shared.Timing;
@@ -38,16 +35,9 @@ public sealed class EmitSoundSystem : SharedEmitSoundSystem
     {
         base.Initialize();
 
-        SubscribeLocalEvent<EmitSoundOnTriggerComponent, TriggerEvent>(HandleEmitSoundOnTrigger);
         SubscribeLocalEvent<SpamEmitSoundComponent, MapInitEvent>(HandleSpamEmitSoundMapInit);
     }
 
-    private void HandleEmitSoundOnTrigger(EntityUid uid, EmitSoundOnTriggerComponent component, TriggerEvent args)
-    {
-        TryEmitSound(uid, component, args.User, false);
-        args.Handled = true;
-    }
-
     private void HandleSpamEmitSoundMapInit(Entity<SpamEmitSoundComponent> entity, ref MapInitEvent args)
     {
         SpamEmitSoundReset(entity);

Content.Server/Speech/Components/ActiveListenerComponent.cs

@@ -1,13 +0,0 @@
-using Content.Server.Chat.Systems;
-
-namespace Content.Server.Speech.Components;
-
-/// <summary>
-///     This component is used to relay speech events to other systems.
-/// </summary>
-[RegisterComponent]
-public sealed partial class ActiveListenerComponent : Component
-{
-    [DataField("range")]
-    public float Range = ChatSystem.VoiceRange;
-}

Content.Server/Speech/EntitySystems/BlockListeningSystem.cs

@@ -1,4 +1,5 @@
 using Content.Server.Speech.Components;
+using Content.Shared.Speech;
 
 namespace Content.Server.Speech.EntitySystems;
 

Content.Server/Speech/EntitySystems/ListeningSystem.cs

@@ -1,5 +1,6 @@
 using Content.Server.Chat.Systems;
-using Content.Server.Speech.Components;
+using Content.Shared.Speech;
+using Content.Shared.Speech.Components;
 
 namespace Content.Server.Speech.EntitySystems;
 

Content.Server/SurveillanceCamera/Systems/SurveillanceCameraMicrophoneSystem.cs

@@ -1,6 +1,6 @@
 using Content.Server.Chat.Systems;
-using Content.Server.Speech;
+using Content.Shared.Speech;
-using Content.Server.Speech.Components;
+using Content.Shared.Speech.Components;
 using Content.Shared.Whitelist;
 using Robust.Shared.Player;
 using static Content.Server.Chat.Systems.ChatSystem;

Content.Server/Telephone/TelephoneSystem.cs

@@ -3,8 +3,6 @@ using Content.Server.Administration.Logs;
 using Content.Server.Chat.Systems;
 using Content.Server.Interaction;
 using Content.Server.Power.EntitySystems;
-using Content.Server.Speech;
-using Content.Server.Speech.Components;
 using Content.Shared.Chat;
 using Content.Shared.Database;
 using Content.Shared.Labels.Components;
@@ -13,6 +11,7 @@ using Content.Shared.Power;
 using Content.Shared.Silicons.StationAi;
 using Content.Shared.Silicons.Borgs.Components;
 using Content.Shared.Speech;
+using Content.Shared.Speech.Components;
 using Content.Shared.Telephone;
 using Robust.Server.GameObjects;
 using Robust.Shared.Audio.Systems;

Content.Server/Trigger/Systems/AlertLevelChangeOnTriggerSystem.cs

@@ -1,8 +1,9 @@
 using Content.Server.AlertLevel;
-using Content.Server.Explosion.EntitySystems;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
 using Content.Server.Station.Systems;
 
-namespace Content.Server.AlertLevel.Systems;
+namespace Content.Server.Trigger.Systems;
 
 public sealed class AlertLevelChangeOnTriggerSystem : EntitySystem
 {
@@ -18,10 +19,14 @@ public sealed class AlertLevelChangeOnTriggerSystem : EntitySystem
 
     private void OnTrigger(Entity<AlertLevelChangeOnTriggerComponent> ent, ref TriggerEvent args)
     {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
         var stationUid = _station.GetOwningStation(ent.Owner);
-        if (!stationUid.HasValue)
+        if (stationUid == null)
             return;
 
         _alertLevelSystem.SetLevel(stationUid.Value, ent.Comp.Level, ent.Comp.PlaySound, ent.Comp.Announce, ent.Comp.Force);
+        args.Handled = true;
     }
 }

Content.Server/Trigger/Systems/GhostKickUserOnTriggerSystem.cs

@@ -0,0 +1,38 @@
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
+using Content.Server.GhostKick;
+using Robust.Shared.Player;
+
+namespace Content.Server.Trigger.Systems;
+
+public sealed class GhostKickUserOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly GhostKickManager _ghostKickManager = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GhostKickOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<GhostKickOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        if (!TryComp(target, out ActorComponent? actor))
+            return;
+
+        _ghostKickManager.DoDisconnect(
+            actor.PlayerSession.Channel,
+            Loc.GetString(ent.Comp.Reason));
+
+        args.Handled = true;
+    }
+}

Content.Server/Trigger/Systems/IgniteOnTriggerSystem.cs

@@ -1,10 +1,9 @@
-using Content.Server.Explosion.EntitySystems;
 using Content.Shared.IgnitionSource;
-using Content.Shared.Timing;
+using Content.Shared.Trigger;
-using Robust.Shared.Audio.Systems;
+using Content.Shared.Trigger.Components.Effects;
 using Robust.Shared.Timing;
 
-namespace Content.Server.IgnitionSource;
+namespace Content.Server.Trigger.Systems;
 
 /// <summary>
 /// Handles igniting when triggered and stopping ignition after the delay.
@@ -13,8 +12,6 @@ public sealed class IgniteOnTriggerSystem : EntitySystem
 {
     [Dependency] private readonly IGameTiming _timing = default!;
     [Dependency] private readonly SharedIgnitionSourceSystem _source = default!;
-    [Dependency] private readonly SharedAudioSystem _audio = default!;
-    [Dependency] private readonly UseDelaySystem _useDelay = default!;
 
     public override void Initialize()
     {
@@ -23,6 +20,8 @@ public sealed class IgniteOnTriggerSystem : EntitySystem
         SubscribeLocalEvent<IgniteOnTriggerComponent, TriggerEvent>(OnTrigger);
     }
 
+    // TODO: move this into ignition source component
+    // it already has an update loop
     public override void Update(float deltaTime)
     {
         base.Update(deltaTime);
@@ -42,14 +41,18 @@ public sealed class IgniteOnTriggerSystem : EntitySystem
 
     private void OnTrigger(Entity<IgniteOnTriggerComponent> ent, ref TriggerEvent args)
     {
-        // prevent spamming sound and ignition
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
-        if (!TryComp(ent.Owner, out UseDelayComponent? useDelay) || _useDelay.IsDelayed((ent.Owner, useDelay)))
             return;
 
-        _source.SetIgnited(ent.Owner);
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
-        _audio.PlayPvs(ent.Comp.IgniteSound, ent);
 
-        _useDelay.TryResetDelay((ent.Owner, useDelay));
+        if (target == null)
+            return;
+
+        _source.SetIgnited(target.Value);
         ent.Comp.IgnitedUntil = _timing.CurTime + ent.Comp.IgnitedTime;
+        Dirty(ent);
+
+        args.Handled = true;
     }
 }

Content.Server/Trigger/Systems/PolymorphOnTriggerSystem.cs

@@ -0,0 +1,51 @@
+using Content.Server.Polymorph.Systems;
+using Content.Shared.Polymorph;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Trigger.Systems;
+
+public sealed partial class PolymorphOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly PolymorphSystem _polymorph = default!;
+
+    /// <summary>
+    /// Need to do this so we don't get a collection enumeration error in physics by polymorphing
+    /// an entity we're colliding with in case of TriggerOnCollide.
+    /// Also makes sure other trigger effects don't activate in nullspace after we have polymorphed.
+    /// </summary>
+    private Queue<(EntityUid Uid, ProtoId<PolymorphPrototype> Polymorph)> _queuedPolymorphUpdates = new();
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<PolymorphOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<PolymorphOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        _queuedPolymorphUpdates.Enqueue((target.Value, ent.Comp.Polymorph));
+        args.Handled = true;
+    }
+
+    public override void Update(float frametime)
+    {
+        while (_queuedPolymorphUpdates.TryDequeue(out var data))
+        {
+            if (TerminatingOrDeleted(data.Uid))
+                continue;
+
+            _polymorph.PolymorphEntity(data.Uid, data.Polymorph);
+        }
+    }
+}

Content.Server/Trigger/Systems/RattleOnTriggerSystem.cs

@@ -0,0 +1,49 @@
+using Content.Server.Radio.EntitySystems;
+using Content.Server.Pinpointer;
+using Content.Shared.Mobs.Components;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
+
+namespace Content.Server.Trigger.Systems;
+
+public sealed class RattleOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly RadioSystem _radio = default!;
+    [Dependency] private readonly NavMapSystem _navMap = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RattleOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<RattleOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        if (!TryComp<MobStateComponent>(target.Value, out var mobstate))
+            return;
+
+        args.Handled = true;
+
+        if (!ent.Comp.Messages.TryGetValue(mobstate.CurrentState, out var messageId))
+            return;
+
+        // Gets the location of the user
+        var posText = FormattedMessage.RemoveMarkupOrThrow(_navMap.GetNearestBeaconString(target.Value));
+
+        var message = Loc.GetString(messageId, ("user", target.Value), ("position", posText));
+        // Sends a message to the radio channel specified by the implant
+        _radio.SendRadioMessage(ent.Owner, message, _prototypeManager.Index(ent.Comp.RadioChannel), ent.Owner);
+    }
+}

Content.Server/Trigger/Systems/ReleaseGasOnTriggerSystem.cs

@@ -0,0 +1,48 @@
+using Content.Server.Atmos.EntitySystems;
+using Content.Shared.Trigger.Components.Effects;
+using Content.Shared.Trigger.Systems;
+using Robust.Shared.Timing;
+
+namespace Content.Server.Trigger.Systems;
+
+public sealed class ReleaseGasOnTriggerSystem : SharedReleaseGasOnTriggerSystem
+{
+    [Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
+    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
+    [Dependency] private readonly IGameTiming _timing = default!;
+
+
+    public override void Update(float frameTime)
+    {
+        base.Update(frameTime);
+
+        var curTime = _timing.CurTime;
+        var query = EntityQueryEnumerator<ReleaseGasOnTriggerComponent>();
+
+        while (query.MoveNext(out var uid, out var comp))
+        {
+            if (!comp.Active || comp.NextReleaseTime > curTime)
+                continue;
+
+            var giverGasMix = comp.Air.Remove(comp.StartingTotalMoles * comp.RemoveFraction);
+            var environment = _atmosphereSystem.GetContainingMixture(uid, false, true);
+
+            if (environment == null)
+            {
+                _appearance.SetData(uid, ReleaseGasOnTriggerVisuals.Key, false);
+                RemCompDeferred<ReleaseGasOnTriggerComponent>(uid);
+                continue;
+            }
+
+            _atmosphereSystem.Merge(environment, giverGasMix);
+            comp.NextReleaseTime += comp.ReleaseInterval;
+
+            if (comp.PressureLimit != 0 && environment.Pressure >= comp.PressureLimit ||
+                comp.Air.TotalMoles <= 0)
+            {
+                _appearance.SetData(uid, ReleaseGasOnTriggerVisuals.Key, false);
+                RemCompDeferred<ReleaseGasOnTriggerComponent>(uid);
+            }
+        }
+    }
+}

Content.Server/Trigger/Systems/SmokeOnTriggerSystem.cs

@@ -0,0 +1,68 @@
+using Content.Server.Fluids.EntitySystems;
+using Content.Server.Spreader;
+using Content.Shared.Chemistry.Components;
+using Content.Shared.Coordinates.Helpers;
+using Content.Shared.Maps;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
+using Robust.Server.GameObjects;
+using Robust.Shared.Map;
+
+namespace Content.Server.Trigger.Systems;
+
+/// <summary>
+/// Handles creating smoke when <see cref="SmokeOnTriggerComponent"/> is triggered.
+/// </summary>
+public sealed class SmokeOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly IMapManager _mapMan = default!;
+    [Dependency] private readonly MapSystem _map = default!;
+    [Dependency] private readonly SmokeSystem _smoke = default!;
+    [Dependency] private readonly TransformSystem _transform = default!;
+    [Dependency] private readonly SpreaderSystem _spreader = default!;
+    [Dependency] private readonly TurfSystem _turf = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<SmokeOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<SmokeOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        // TODO: move all of this into an API function in SmokeSystem
+        var xform = Transform(target.Value);
+        var mapCoords = _transform.GetMapCoordinates(target.Value, xform);
+        if (!_mapMan.TryFindGridAt(mapCoords, out var gridUid, out var gridComp) ||
+            !_map.TryGetTileRef(gridUid, gridComp, xform.Coordinates, out var tileRef) ||
+            tileRef.Tile.IsEmpty)
+        {
+            return;
+        }
+
+        if (_spreader.RequiresFloorToSpread(ent.Comp.SmokePrototype.ToString()) && _turf.IsSpace(tileRef))
+            return;
+
+        var coords = _map.MapToGrid(gridUid, mapCoords);
+        var smoke = Spawn(ent.Comp.SmokePrototype, coords.SnapToGrid());
+        if (!TryComp<SmokeComponent>(smoke, out var smokeComp))
+        {
+            Log.Error($"Smoke prototype {ent.Comp.SmokePrototype} was missing SmokeComponent");
+            Del(smoke);
+            return;
+        }
+
+        _smoke.StartSmoke(smoke, ent.Comp.Solution, (float)ent.Comp.Duration.TotalSeconds, ent.Comp.SpreadAmount, smokeComp);
+
+        args.Handled = true;
+    }
+}

Content.Server/Trigger/Systems/SpeakOnTriggerSystem.cs

@@ -1,13 +1,13 @@
-using Content.Server.Explosion.EntitySystems;
+using Content.Server.Chat.Systems;
-using Content.Shared.Timing;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 
-namespace Content.Server.Chat.Systems;
+namespace Content.Server.Trigger.Systems;
 
 public sealed class SpeakOnTriggerSystem : EntitySystem
 {
-    [Dependency] private readonly UseDelaySystem _useDelay = default!;
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
     [Dependency] private readonly ChatSystem _chat = default!;
@@ -15,32 +15,34 @@ public sealed class SpeakOnTriggerSystem : EntitySystem
     public override void Initialize()
     {
         base.Initialize();
+
         SubscribeLocalEvent<SpeakOnTriggerComponent, TriggerEvent>(OnTrigger);
     }
 
     private void OnTrigger(Entity<SpeakOnTriggerComponent> ent, ref TriggerEvent args)
     {
-        TrySpeak(ent);
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
-        args.Handled = true;
-    }
-
-    private void TrySpeak(Entity<SpeakOnTriggerComponent> ent)
-    {
-        // If it doesn't have the use delay component, still send the message.
-        if (TryComp<UseDelayComponent>(ent.Owner, out var useDelay) && _useDelay.IsDelayed((ent.Owner, useDelay)))
             return;
 
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        string message;
+        if (ent.Comp.Text != null)
+            message = Loc.GetString(ent.Comp.Text);
+        else
+        {
             if (!_prototypeManager.TryIndex(ent.Comp.Pack, out var messagePack))
                 return;
-
+            message = Loc.GetString(_random.Pick(messagePack.Values));
-        var message = Loc.GetString(_random.Pick(messagePack.Values));
+        }
         // Chatcode moment: messages starting with "." are considered radio messages.
         // Prepending ">" forces the message to be spoken instead.
         // TODO chat refactor: remove this
         message = '>' + message;
-        _chat.TrySendInGameICMessage(ent.Owner, message, InGameICChatType.Speak, true);
+        _chat.TrySendInGameICMessage(target.Value, message, InGameICChatType.Speak, true);
-
+        args.Handled = true;
-        if (useDelay != null)
-            _useDelay.TryResetDelay((ent.Owner, useDelay));
     }
 }

Content.Server/VoiceTrigger/StorageVoiceControlSystem.cs

@@ -5,6 +5,7 @@ using Content.Shared.Database;
 using Content.Shared.Inventory;
 using Content.Shared.Popups;
 using Content.Shared.Storage;
+using Content.Shared.Trigger;
 using Robust.Server.Containers;
 
 namespace Content.Server.VoiceTrigger;

Content.Server/Xenoarchaeology/Artifact/XAE/Components/XAETriggerExplosivesComponent.cs

@@ -1,9 +1,9 @@
-using Content.Shared.Explosion.Components.OnTrigger;
+using Content.Shared.Explosion.Components;
 
 namespace Content.Server.Xenoarchaeology.Artifact.XAE.Components;
 
 /// <summary>
-/// Activates 'trigger' for <see cref="ExplodeOnTriggerComponent"/>.
+/// Activates <see cref="ExplosiveComponent"/> to explode.
 /// </summary>
 [RegisterComponent, Access(typeof(XAETriggerExplosivesSystem))]
 public sealed partial class XAETriggerExplosivesComponent : Component;

Content.Shared/Chat/SharedChatSystem.cs

@@ -24,6 +24,11 @@ public abstract class SharedChatSystem : EntitySystem
     public const char WhisperPrefix = ',';
     public const char DefaultChannelKey = 'h';
 
+    public const int VoiceRange = 10; // how far voice goes in world units
+    public const int WhisperClearRange = 2; // how far whisper goes while still being understandable, in world units
+    public const int WhisperMuffledRange = 5; // how far whisper goes at all, in world units
+    public const string DefaultAnnouncementSound = "/Audio/Announcements/announce.ogg";
+
     public static readonly ProtoId<RadioChannelPrototype> CommonChannel = "Common";
 
     public static readonly string DefaultChannelPrefix = $"{RadioChannelPrefix}{DefaultChannelKey}";

Content.Shared/Damage/Components/DamageUserOnTriggerComponent.cs

@@ -1,10 +0,0 @@
-namespace Content.Shared.Damage.Components;
-
-[RegisterComponent]
-public sealed partial class DamageUserOnTriggerComponent : Component
-{
-    [DataField("ignoreResistances")] public bool IgnoreResistances;
-
-    [DataField("damage", required: true)]
-    public DamageSpecifier Damage = default!;
-}

Content.Shared/Emp/SharedEmpSystem.cs

@@ -1,3 +1,4 @@
+using Robust.Shared.Map;
 using Robust.Shared.Timing;
 
 namespace Content.Shared.Emp;
@@ -7,4 +8,15 @@ public abstract class SharedEmpSystem : EntitySystem
     [Dependency] protected readonly IGameTiming Timing = default!;
 
     protected const string EmpDisabledEffectPrototype = "EffectEmpDisabled";
+
+    /// <summary>
+    /// Triggers an EMP pulse at the given location, by first raising an <see cref="EmpAttemptEvent"/>, then a raising <see cref="EmpPulseEvent"/> on all entities in range.
+    /// </summary>
+    /// <param name="coordinates">The location to trigger the EMP pulse at.</param>
+    /// <param name="range">The range of the EMP pulse.</param>
+    /// <param name="energyConsumption">The amount of energy consumed by the EMP pulse.</param>
+    /// <param name="duration">The duration of the EMP effects.</param>
+    public virtual void EmpPulse(MapCoordinates coordinates, float range, float energyConsumption, float duration)
+    {
+    }
 }

Content.Shared/Explosion/Components/ActiveTimerTriggerComponent.cs

@@ -1,21 +0,0 @@
-using Robust.Shared.Audio;
-using Robust.Shared.GameStates;
-
-namespace Content.Shared.Explosion.Components;
-
-/// <summary>
-///     Component for tracking active trigger timers. A timers can activated by some other component, e.g. <see cref="OnUseTimerTriggerComponent"/>.
-/// </summary>
-[RegisterComponent]
-public sealed partial class ActiveTimerTriggerComponent : Component
-{
-    [DataField] public float TimeRemaining;
-
-    [DataField] public EntityUid? User;
-
-    [DataField] public float BeepInterval;
-
-    [DataField] public float TimeUntilBeep;
-
-    [DataField] public SoundSpecifier? BeepSound;
-}

Content.Shared/Explosion/Components/OnTrigger/ExplodeOnTriggerComponent.cs

@@ -1,11 +0,0 @@
-using Robust.Shared.GameStates;
-
-namespace Content.Shared.Explosion.Components.OnTrigger;
-
-/// <summary>
-/// Explode using the entity's <see cref="ExplosiveComponent"/> if Triggered.
-/// </summary>
-[RegisterComponent, NetworkedComponent]
-public sealed partial class ExplodeOnTriggerComponent : Component
-{
-}

Content.Shared/Explosion/Components/OnUseTimerTriggerComponent.cs

@@ -1,66 +0,0 @@
-using System.Linq;
-using Content.Shared.Guidebook;
-using Robust.Shared.Audio;
-using Robust.Shared.GameStates;
-
-namespace Content.Shared.Explosion.Components
-{
-    [RegisterComponent, NetworkedComponent]
-    public sealed partial class OnUseTimerTriggerComponent : Component
-    {
-        [DataField] public float Delay = 1f;
-
-        /// <summary>
-        ///     If not null, a user can use verbs to configure the delay to one of these options.
-        /// </summary>
-        [DataField] public List<float>? DelayOptions = null;
-
-        /// <summary>
-        ///     If not null, this timer will periodically play this sound while active.
-        /// </summary>
-        [DataField] public SoundSpecifier? BeepSound;
-
-        /// <summary>
-        ///     Time before beeping starts. Defaults to a single beep interval. If set to zero, will emit a beep immediately after use.
-        /// </summary>
-        [DataField] public float? InitialBeepDelay;
-
-        [DataField] public float BeepInterval = 1;
-
-        /// <summary>
-        ///     Whether the timer should instead be activated through a verb in the right-click menu
-        /// </summary>
-        [DataField] public bool UseVerbInstead = false;
-
-        /// <summary>
-        ///     Should timer be started when it was stuck to another entity.
-        ///     Used for C4 charges and similar behaviour.
-        /// </summary>
-        [DataField] public bool StartOnStick;
-
-        /// <summary>
-        ///     Allows changing the start-on-stick quality.
-        /// </summary>
-        [DataField("canToggleStartOnStick")] public bool AllowToggleStartOnStick;
-
-        /// <summary>
-        ///     Whether you can examine the item to see its timer or not.
-        /// </summary>
-        [DataField] public bool Examinable = true;
-
-        /// <summary>
-        ///     Whether or not to show the user a popup when starting the timer.
-        /// </summary>
-        [DataField] public bool DoPopup = true;
-
-        #region GuidebookData
-
-        [GuidebookData]
-        public float? ShortestDelayOption => DelayOptions?.Min();
-
-        [GuidebookData]
-        public float? LongestDelayOption => DelayOptions?.Max();
-
-        #endregion GuidebookData
-    }
-}