[feat] Custom ghost sprite

Content.Server/White/CustomGhostSpriteSystem/CustomGhostSpriteSystem.cs

@@ -0,0 +1,61 @@
+using Content.Server.Ghost.Components;
+using Content.Shared.White.CustomGhostSystem;
+using Robust.Server.GameObjects;
+using Robust.Server.Player;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.White.CustomGhostSpriteSystem;
+
+public sealed class CustomGhostSpriteSystem : EntitySystem
+{
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly SharedAppearanceSystem _appearanceSystem = default!;
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<GhostComponent, PlayerAttachedEvent>(OnShit);
+    }
+
+    private void OnShit(EntityUid uid, GhostComponent component, PlayerAttachedEvent args)
+    {
+        if(!_playerManager.TryGetSessionByEntity(uid, out var session))
+            return;
+
+        TrySetCustomSprite(uid, session.Name);
+    }
+
+
+    public void TrySetCustomSprite(EntityUid ghostUid, string ckey)
+    {
+        var prototypes = _prototypeManager.EnumeratePrototypes<CustomGhostPrototype>();
+
+        foreach (var customGhostPrototype in prototypes)
+        {
+            if (string.Equals(customGhostPrototype.Ckey, ckey, StringComparison.CurrentCultureIgnoreCase))
+            {
+                _appearanceSystem.SetData(ghostUid, CustomGhostAppearance.Sprite, customGhostPrototype.CustomSpritePath.ToString());
+
+                if(customGhostPrototype.AlphaOverride > 0)
+                {
+                    _appearanceSystem.SetData(ghostUid, CustomGhostAppearance.AlphaOverride, customGhostPrototype.AlphaOverride);
+                }
+
+                if (customGhostPrototype.GhostName != string.Empty)
+                {
+                    MetaData(ghostUid).EntityName = customGhostPrototype.GhostName;
+                }
+
+                if (customGhostPrototype.GhostDescription != string.Empty)
+                {
+                    MetaData(ghostUid).EntityDescription = customGhostPrototype.GhostDescription;
+                }
+
+                return;
+            }
+
+        }
+    }
+}