Placeholder pAIs, ghost role rules window (#4972)

Content.Server/Ghost/Roles/Components/GhostRoleComponent.cs

@@ -2,6 +2,7 @@
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization.Manager.Attributes;
 using Robust.Shared.ViewVariables;
+using Robust.Shared.Localization;
 
 namespace Content.Server.Ghost.Roles.Components
 {
@@ -11,6 +12,8 @@ namespace Content.Server.Ghost.Roles.Components
 
         [DataField("description")] private string _roleDescription = "Unknown";
 
+        [DataField("rules")] private string _roleRules = "";
+
         // We do this so updating RoleName and RoleDescription in VV updates the open EUIs.
 
         [ViewVariables(VVAccess.ReadWrite)]
@@ -35,6 +38,17 @@ namespace Content.Server.Ghost.Roles.Components
             }
         }
 
+        [ViewVariables(VVAccess.ReadWrite)]
+        public string RoleRules
+        {
+            get => _roleRules;
+            set
+            {
+                _roleRules = value;
+                EntitySystem.Get<GhostRoleSystem>().UpdateAllEui();
+            }
+        }
+
         [ViewVariables(VVAccess.ReadOnly)]
         public bool Taken { get; protected set; }
 
@@ -44,7 +58,8 @@ namespace Content.Server.Ghost.Roles.Components
         protected override void Initialize()
         {
             base.Initialize();
-
+            if (_roleRules == "")
+                _roleRules = Loc.GetString("ghost-role-component-default-rules");
             EntitySystem.Get<GhostRoleSystem>().RegisterGhostRole(this);
         }