colorfull chat system

# Conflicts:
#	Content.Server/Chat/Systems/ChatSystem.cs

Content.Server/Chat/RainbowChatSystem.cs

@@ -0,0 +1,51 @@
+using Content.Server.Chat.Systems;
+using Content.Shared.Humanoid;
+
+namespace Content.Server.Chat;
+
+public sealed class RainbowChatSystem : EntitySystem
+{
+    public Dictionary<string, string> NameToColor = new();
+
+    private const float MinSaturation = 0.22f;
+    private const float MaxSaturation = 0.30f;
+    private const float MinValue = 0.70f;
+    private const float MaxValue = 0.80f;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<HumanoidAppearanceComponent, SetSpeakerColorEvent>(OnHumanoidSpeak);
+    }
+
+    private void OnHumanoidSpeak(EntityUid uid, HumanoidAppearanceComponent component, SetSpeakerColorEvent args)
+    {
+        var color = GetColor(args.Name);
+        args.Name = $"[color={color}]{args.Name}[/color]";
+    }
+
+    private string GetColor(string characterName)
+    {
+        if (NameToColor.TryGetValue(characterName, out var hexColor))
+            return hexColor;
+
+        return CreateCharacterHexColor(characterName);
+    }
+
+    private string CreateCharacterHexColor(string characterName)
+    {
+        var random = new Random(characterName.GetHashCode());
+        var h = GetRandomFloat(ref random,0f,1f);
+        var s = GetRandomFloat(ref random, MinSaturation, MaxSaturation);
+        var v = GetRandomFloat(ref random,MinValue, MaxValue);
+
+        var color = Color.FromHsv(new Vector4(h, s, v, 1)).ToHex();
+        NameToColor[characterName] = color;
+        return color;
+    }
+
+    private float GetRandomFloat(ref Random random, float minimum, float maximum)
+    {
+        return (float)(random.NextDouble() * (maximum - minimum) + minimum);
+    }
+}

Content.Server/Chat/Systems/ChatSystem.cs

@@ -401,13 +401,15 @@ public sealed partial class ChatSystem : SharedChatSystem
         }
 
         name = FormattedMessage.EscapeText(name);
-        var speech = GetSpeechVerb(source, message);
+
-        var wrappedMessage = Loc.GetString(speech.Bold ? "chat-manager-entity-say-bold-wrap-message" : "chat-manager-entity-say-wrap-message",
+        //WD-EDIT
-            ("entityName", name),
+        var colorEv = new SetSpeakerColorEvent(source, name);
-            ("verb", Loc.GetString(_random.Pick(speech.SpeechVerbStrings))),
+        RaiseLocalEvent(source, colorEv);
-            ("fontType", speech.FontId),
+        name = colorEv.Name;
-            ("fontSize", speech.FontSize),
+        //WD-EDIT
-            ("message", FormattedMessage.EscapeText(message)));
+
+        var wrappedMessage = Loc.GetString("chat-manager-entity-say-wrap-message",
+            ("entityName", name), ("message", FormattedMessage.EscapeText(message)));
 
         SendInVoiceRange(ChatChannel.Local, message, wrappedMessage, source, range);
 
@@ -928,6 +930,20 @@ public sealed class EntitySpokeEvent : EntityEventArgs
     }
 }
 
+//WD-EDIT
+public class SetSpeakerColorEvent
+{
+    public EntityUid Sender { get; set; }
+    public string Name { get; set; }
+
+    public SetSpeakerColorEvent(EntityUid sender, string name)
+    {
+        Sender = sender;
+        Name = name;
+    }
+}
+//WD-EDIT
+
 /// <summary>
 ///     InGame IC chat is for chat that is specifically ingame (not lobby) but is also in character, i.e. speaking.
 /// </summary>