Cognizine makes hostile mobs solo antagonists (funky-station#264)

* initial commit

* this is probably a tiny bit more efficient

* okay so Rider told me that using was deprecated for some reason

Author: pirakaplant

Content.Server/EntityEffects/Effects/MakeSentientEntityEffectSystem.cs

@@ -3,6 +3,8 @@
 using Content.Shared.EntityEffects;
 using Content.Shared.EntityEffects.Effects;
 using Content.Shared.Mind.Components;
+using Content.Shared.NPC.Components;
+using Content.Shared.NPC.Systems;
 using Content.Shared.Speech.Components;
 
 namespace Content.Server.EntityEffects.Effects;
@@ -14,6 +16,14 @@ namespace Content.Server.EntityEffects.Effects;
 /// <inheritdoc cref="EntityEffectSystem{T,TEffect}"/>
 public sealed partial class MakeSentientEntityEffectSystem : EntityEffectSystem<MetaDataComponent, MakeSentient>
 {
+    // Funky start
+    [Dependency] private NpcFactionSystem _npcFaction = default!;
+
+    // These two are used in functions that don't like literal values
+    private static readonly string MindRoleGhostRoleSoloAntagonist = "MindRoleGhostRoleSoloAntagonist";
+    private static readonly string NanoTrasen = "NanoTrasen";
+    // Funky end
+
     protected override void Effect(Entity<MetaDataComponent> entity, ref EntityEffectEvent<MakeSentient> args)
     {
         // Let affected entities speak normally to make this effect different from, say, the "random sentience" event
@@ -40,5 +50,21 @@ protected override void Effect(Entity<MetaDataComponent> entity, ref EntityEffec
 
         ghostRole.RoleName = entity.Comp.EntityName;
         ghostRole.RoleDescription = Loc.GetString("ghost-role-information-cognizine-description");
+
+        // Funky start
+        // If the entity doesn't have a faction, assume they're friendly
+        if (!TryComp(entity, out NpcFactionMemberComponent? faction))
+            return;
+        // If any of the entity's faction wants to hurt NT personnel, make them a ghost solo antagonist and amend the ghost role rules
+        foreach (var i in faction.Factions)
+        {
+            if (_npcFaction.IsFactionHostile(i.Id, NanoTrasen))
+            {
+                ghostRole.RoleRules = Loc.GetString("ghost-role-information-sentient-hostile-rules");
+                ghostRole.MindRoles.Add(MindRoleGhostRoleSoloAntagonist);
+                return;
+            }
+        }
+        // Funky end
     }
 }

Resources/Locale/en-US/_Funkystation/ghost/roles/ghost-role-component.ftl

@@ -1,3 +1,8 @@
+ghost-role-information-sentient-hostile-rules = You are a [color={role-type-solo-antagonist-color}][bold]{role-type-solo-antagonist-name}[/bold][/color]. While you are now sapient and capable of rationalizing, you are still hostile to the station's personnel, and are [color=red]NOT[/color] permitted to be "friendly" or ally with them.
+                                          You don't remember any of your previous life, and you don't remember anything you learned as a ghost.
+                                          You are allowed to remember knowledge about the game in general, such as how to cook, how to use objects, etc.
+                                          You are absolutely [color=red]NOT[/color] allowed to remember, say, the name, appearance, etc. of your previous character.
+
 ghost-role-information-narsie-goose-name = Servant of Nar'sie
 ghost-role-information-narsie-goose-description = Blood must flow, only those who follow the true god Nar'sie shall be spared.
 ghost-role-information-narsie-goose-rules = You are a servant of Nar'sie. Relentlessly murder all those who do not follow nar'sie. If there are none on the station then all are your enemy.
@@ -13,4 +18,4 @@ ghost-role-information-zleeb-zlorb-description = Glorp zleeb zleeble gnranish! G
 ghost-role-information-zleeb-zlorb-rules = You are a small alien SPACE COP. You must enforce your laws (NOT NANOTRASEN'S!). These laws are up to you to decide but should match no more than 50% of NT's space law. This will probably put you at odds with sec that's okay. You are a free agent after all. Whatever you do, DON'T be a boot licker. Enforce YOUR version of galactic law to your best ability. Good luck, SPACE COP!
 
 ghost-role-information-meowl-name = Meowl
-ghost-role-information-meowl-description = A highly invasive apex predator. The sole cause of the rapid decline of mothroaches.
+ghost-role-information-meowl-description = A highly invasive apex predator. The sole cause of the rapid decline of mothroaches.