fix initial infected icons and add a briefing to the character menu

Content.Server/Administration/Systems/AdminVerbSystem.Antags.cs

@@ -21,6 +21,9 @@ public sealed partial class AdminVerbSystem
     [ValidatePrototypeId<EntityPrototype>]
     private const string DefaultTraitorRule = "Traitor";
 
+    [ValidatePrototypeId<EntityPrototype>]
+    private const string DefaultInitialInfectedRule = "Zombie";
+
     [ValidatePrototypeId<EntityPrototype>]
     private const string DefaultNukeOpRule = "LoneOpsSpawn";
 
@@ -63,6 +66,20 @@ private void AddAntagVerbs(GetVerbsEvent<Verb> args)
         };
         args.Verbs.Add(traitor);
 
+        Verb initialInfected = new()
+        {
+            Text = Loc.GetString("admin-verb-text-make-initial-infected"),
+            Category = VerbCategory.Antag,
+            Icon = new SpriteSpecifier.Rsi(new("/Textures/Interface/Misc/job_icons.rsi"), "InitialInfected"),
+            Act = () =>
+            {
+                _antag.ForceMakeAntag<ZombieRuleComponent>(targetPlayer, DefaultInitialInfectedRule);
+            },
+            Impact = LogImpact.High,
+            Message = Loc.GetString("admin-verb-make-initial-infected"),
+        };
+        args.Verbs.Add(initialInfected);
+
         Verb zombie = new()
         {
             Text = Loc.GetString("admin-verb-text-make-zombie"),

Content.Server/GameTicking/Rules/ZombieRuleSystem.cs

@@ -2,6 +2,7 @@
 using Content.Server.Chat.Systems;
 using Content.Server.GameTicking.Rules.Components;
 using Content.Server.Popups;
+using Content.Server.Roles;
 using Content.Server.RoundEnd;
 using Content.Server.Station.Components;
 using Content.Server.Station.Systems;
@@ -35,9 +36,27 @@ public override void Initialize()
     {
         base.Initialize();
 
+        SubscribeLocalEvent<InitialInfectedRoleComponent, GetBriefingEvent>(OnGetBriefing);
+        SubscribeLocalEvent<ZombieRoleComponent, GetBriefingEvent>(OnGetBriefing);
         SubscribeLocalEvent<IncurableZombieComponent, ZombifySelfActionEvent>(OnZombifySelf);
     }
 
+    private void OnGetBriefing(EntityUid uid, InitialInfectedRoleComponent component, ref GetBriefingEvent args)
+    {
+        if (!TryComp<MindComponent>(uid, out var mind) || mind.OwnedEntity == null)
+            return;
+        if (HasComp<ZombieRoleComponent>(uid)) // don't show both briefings
+            return;
+        args.Append(Loc.GetString("zombie-patientzero-role-greeting"));
+    }
+
+    private void OnGetBriefing(EntityUid uid, ZombieRoleComponent component, ref GetBriefingEvent args)
+    {
+        if (!TryComp<MindComponent>(uid, out var mind) || mind.OwnedEntity == null)
+            return;
+        args.Append(Loc.GetString("zombie-infection-greeting"));
+    }
+
     protected override void AppendRoundEndText(EntityUid uid, ZombieRuleComponent component, GameRuleComponent gameRule,
         ref RoundEndTextAppendEvent args)
     {

Resources/Locale/en-US/administration/antag.ftl

@@ -1,14 +1,16 @@
 verb-categories-antag = Antag ctrl
 admin-verb-make-traitor = Make the target into a traitor.
+admin-verb-make-initial-infected = Make the target into an Initial Infected.
 admin-verb-make-zombie = Zombifies the target immediately.
 admin-verb-make-nuclear-operative = Make target into a lone Nuclear Operative.
 admin-verb-make-pirate = Make the target into a pirate. Note this doesn't configure the game rule.
 admin-verb-make-head-rev = Make the target into a Head Revolutionary.
 admin-verb-make-thief = Make the target into a thief.
 
 admin-verb-text-make-traitor = Make Traitor
+admin-verb-text-make-initial-infected = Make Initial Infected
 admin-verb-text-make-zombie = Make Zombie
 admin-verb-text-make-nuclear-operative = Make Nuclear Operative
 admin-verb-text-make-pirate = Make Pirate
 admin-verb-text-make-head-rev = Make Head Rev
-admin-verb-text-make-thief = Make Thief
+admin-verb-text-make-thief = Make Thief

Resources/Prototypes/GameRules/events.yml

@@ -277,7 +277,7 @@
     duration: 60
     maxDuration: 120
   - type: PowerGridCheckRule
-  
+
 - type: entity
   parent: BaseGameRule
   id: SolarFlare
@@ -404,6 +404,7 @@
         maxInitialInfectedGrace: 450
       - type: ZombifyOnDeath
       - type: IncurableZombie
+      - type: InitialInfected
       mindComponents:
       - type: InitialInfectedRole
         prototype: InitialInfected

Resources/Prototypes/GameRules/roundstart.yml

@@ -244,6 +244,7 @@
       - type: PendingZombie
       - type: ZombifyOnDeath
       - type: IncurableZombie
+      - type: InitialInfected
       mindComponents:
       - type: InitialInfectedRole
         prototype: InitialInfected