ouiji board added(not work yet)

Content.Server/_Arc/OuijiBoard/AACTabletComponent.cs

@@ -0,0 +1,15 @@
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
+
+namespace Content.Server._Arc.OuijiBoard;
+
+[RegisterComponent, AutoGenerateComponentPause]
+public sealed partial class OuijiBoardComponent : Component
+{
+    // Minimum time between each phrase, to prevent spam
+    [DataField]
+    public TimeSpan Cooldown = TimeSpan.FromSeconds(10);
+
+    // Time that the next phrase can be sent.
+    [DataField(customTypeSerializer: typeof(TimeOffsetSerializer)), AutoPausedField]
+    public TimeSpan NextPhrase;
+}

Content.Server/_Arc/OuijiBoard/AACTabletSystem.cs

@@ -0,0 +1,52 @@
+using Content.Server.Abilities.Mime;
+using Content.Server.Chat.Systems;
+using Content.Server.Speech.Components;
+using Content.Shared.Chat;
+using Content.Shared.DeltaV.AACTablet;
+using Content.Shared.IdentityManagement;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Timing;
+
+namespace Content.Server._Arc.OuijiBoard;
+
+public sealed class OuijiBoardSystem : EntitySystem
+{
+    [Dependency] private readonly ChatSystem _chat = default!;
+    [Dependency] private readonly IGameTiming _timing = default!;
+    [Dependency] private readonly IPrototypeManager _prototype = default!;
+    [Dependency] private readonly MimePowersSystem _mimePowers = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<OuijiBoardComponent, AACTabletSendPhraseMessage>(OnSendPhrase);
+    }
+
+    private void OnSendPhrase(Entity<OuijiBoardComponent> ent, ref AACTabletSendPhraseMessage message)
+    {
+        if (ent.Comp.NextPhrase > _timing.CurTime)
+            return;
+
+        var senderName = Identity.Entity(message.Actor, EntityManager);
+        var speakerName = Loc.GetString("speech-name-relay",
+            ("speaker", Name(ent)),
+            ("originalName", "Ghost"));
+
+        if (!_prototype.TryIndex(message.PhraseId, out var phrase))
+            return;
+
+        if (HasComp<MimePowersComponent>(message.Actor))
+            _mimePowers.BreakVow(message.Actor);
+
+        EnsureComp<VoiceOverrideComponent>(ent).NameOverride = speakerName;
+
+        _chat.TrySendInGameICMessage(ent,
+            Loc.GetString(phrase.Text),
+            InGameICChatType.Speak,
+            hideChat: false,
+            nameOverride: speakerName);
+
+        var curTime = _timing.CurTime;
+        ent.Comp.NextPhrase = curTime + ent.Comp.Cooldown;
+    }
+}

Resources/Prototypes/_Arc/Entities/Objects/Devices/ouijiboard.yml

@@ -0,0 +1,47 @@
+- type: entity
+  parent: BaseItem
+  id: ouijiboard
+  name: ouiji board
+  description: board where not only human can use it but ghost as well...
+  components:
+  - type: Sprite
+    sprite: DeltaV/Objects/Devices/tablets.rsi
+    layers:
+      - state: aac_tablet
+      - state: aac_screen
+        shader: unshaded
+    state: icon
+  - type: Item
+    inhandVisuals:
+      left:
+      - state: aac-inhand-left
+      - state: aac_screen-inhand-left
+        shader: unshaded
+      right:
+      - state: aac-inhand-right
+      - state: aac_screen-inhand-right
+        shader: unshaded
+  - type: ActivatableUI
+    singleUser: false
+    RequireActiveHand: false
+    RequiredComplex: false
+    key: enum.AACTabletKey.Key
+  - type: Damageable
+    damageContainer: Inorganic
+  - type: Destructible
+    thresholds:
+      - trigger:
+          !type:DamageTrigger
+          damage: 100
+        behaviors:
+          - !type:DoActsBehavior
+            acts: [ "Destruction" ]
+  - type: UserInterface
+    interfaces:
+      enum.AACTabletKey.Key:
+        type: AACBoundUserInterface
+        RequireInputValidation: false
+  - type: Speech
+    speechSounds: Alto
+  - type: OuijiBoard
+  - type: VoiceMask