Add clothing special emotes

Content.Client/Chat/UI/EmotesMenu.xaml.cs

@@ -43,7 +43,8 @@ public EmotesMenu()
 
             if (!emote.Available &&
                 _entManager.TryGetComponent<SpeechComponent>(player.Value, out var speech) &&
-                !speech.AllowedEmotes.Contains(emote.ID))
+                !speech.AllowedEmotes.Contains(emote.ID) &&
+                !speech.ClothingEmotes.Contains(emote.ID)) //SS220 Clothing special emotes
                 continue;
 
             var parent = FindControl<RadialContainer>(emote.Category.ToString());

Content.Server/Chat/Systems/ChatSystem.Emote.cs

@@ -218,7 +218,8 @@ private bool AllowedToUseEmote(EntityUid source, EmotePrototype emote)
 
         if (!emote.Available &&
             TryComp<SpeechComponent>(source, out var speech) &&
-            !speech.AllowedEmotes.Contains(emote.ID))
+            !speech.AllowedEmotes.Contains(emote.ID) &&
+            !speech.ClothingEmotes.Contains(emote.ID)) //SS220 Clothing special emotes
             return false;
 
         return true;

Content.Server/SS220/Speech/Components/ClothingSpecialEmotesComponent.cs

@@ -0,0 +1,19 @@
+// © SS220, An EULA/CLA with a hosting restriction, full text: https://raw.githubusercontent.com/SerbiaStrong-220/space-station-14/master/CLA.txt
+using Content.Shared.Chat.Prototypes;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.SS220.Speech.Components;
+
+/// <summary>
+/// Allows you to use some emotions when equipped clothing with this component.
+/// Must be used with <see cref="Shared.Speech.Components.VocalComponent"/> in order for emotions to be voiced.
+/// </summary>
+[RegisterComponent]
+public sealed partial class ClothingSpecialEmotesComponent : Component
+{
+    /// <summary>
+    /// List of emotions that can be used with these clothing
+    /// </summary>
+    [DataField]
+    public List<ProtoId<EmotePrototype>> Emotes = new();
+}

Content.Server/SS220/Speech/EntitySystems/ClothingSpecialEmotesSystem.cs

@@ -0,0 +1,72 @@
+// © SS220, An EULA/CLA with a hosting restriction, full text: https://raw.githubusercontent.com/SerbiaStrong-220/space-station-14/master/CLA.txt
+using Content.Server.SS220.Speech.Components;
+using Content.Shared.Chat.Prototypes;
+using Content.Shared.Inventory;
+using Content.Shared.Inventory.Events;
+using Content.Shared.Speech;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
+
+namespace Content.Server.SS220.Speech.EntitySystems;
+
+public sealed partial class ClothingSpecialEmotesSystem : EntitySystem
+{
+    [Dependency] private readonly InventorySystem _inventory = default!;
+
+    private Dictionary<EntityUid, List<ProtoId<EmotePrototype>>> _temporaryEmotes = new();
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<ClothingSpecialEmotesComponent, GotEquippedEvent>(OnEquipped);
+        SubscribeLocalEvent<ClothingSpecialEmotesComponent, GotUnequippedEvent>(OnUnequipped);
+    }
+
+    private void OnEquipped(Entity<ClothingSpecialEmotesComponent> entity, ref GotEquippedEvent args)
+    {
+        if (entity.Comp.Emotes.Count <= 0 ||
+            !TryComp<SpeechComponent>(args.Equipee, out var speech))
+            return;
+
+        foreach (var newEmote in entity.Comp.Emotes)
+        {
+            if (speech.AllowedEmotes.Contains(newEmote))
+                continue;
+
+            _temporaryEmotes.GetOrNew(entity.Owner).Add(newEmote);
+            if (!speech.ClothingEmotes.Contains(newEmote))
+                speech.ClothingEmotes.Add(newEmote);
+        }
+        Dirty(args.Equipee, speech);
+    }
+
+    private void OnUnequipped(Entity<ClothingSpecialEmotesComponent> entity, ref GotUnequippedEvent args)
+    {
+        if (!_temporaryEmotes.TryGetValue(entity.Owner, out var toRemove) ||
+            !TryComp<SpeechComponent>(args.Equipee, out var speech))
+            return;
+
+        //doesn't remove emotion if equipee has other clothes that give it
+        var slotEnumerator = _inventory.GetSlotEnumerator(args.Equipee);
+        while (slotEnumerator.NextItem(out var item))
+        {
+            if (item == entity.Owner ||
+                !_temporaryEmotes.TryGetValue(item, out var itemEmotes))
+                continue;
+
+            foreach (var itemEmote in itemEmotes)
+            {
+                toRemove.Remove(itemEmote);
+            }
+        }
+
+        foreach (var emote in toRemove)
+        {
+            speech.ClothingEmotes.Remove(emote);
+        }
+
+        _temporaryEmotes.Remove(entity.Owner);
+        Dirty(args.Equipee, speech);
+    }
+}

Content.Shared/Speech/SpeechComponent.cs

@@ -34,6 +34,15 @@ public sealed partial class SpeechComponent : Component
         [DataField]
         public List<ProtoId<EmotePrototype>> AllowedEmotes = new();
 
+        //SS220 Clothing special emotes begin
+        /// <summary>
+        ///     What emotions allowed to use with special clothing
+        /// </summary>
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField, AutoNetworkedField]
+        public List<ProtoId<EmotePrototype>> ClothingEmotes = new();
+        //SS220 Clothing special emotes end
+
         /// <summary>
         ///     A mapping from chat suffixes loc strings to speech verb prototypes that should be conditionally used.
         ///     For things like '?' changing to 'asks' or '!!' making text bold and changing to 'yells'. Can be overridden if necessary.

Resources/Prototypes/Entities/Clothing/Head/misc.yml

@@ -196,6 +196,11 @@
       Female: FemaleFelinid
       Unsexed: MaleFelinid
   #ss220 special_sounds end
+  #SS220 clothing special emotes begin
+  - type: ClothingSpecialEmotes
+    emotes: ['Meow', 'Mew', 'Growl', 'Purr', 'Hiss']
+  #SS220 clothing special emotes end
+
 
 - type: entity
   parent: [ClothingHeadHatCatEars, BaseToggleClothing]

Resources/Prototypes/Entities/Clothing/Neck/cloaks.yml

@@ -205,6 +205,10 @@
       Female: UnisexMoth
       Unsexed: UnisexMoth
   #ss220 special_sounds end
+  #SS220 clothing special emotes begin
+  - type: ClothingSpecialEmotes
+    emotes: ['Chitter', 'Squeak']
+  #SS220 clothing special emotes end
 
 - type: entity
   parent: ClothingNeckBase