RegalRat personal gamerule

Content.Server/SS220/StationEvents/Components/RegalRatRuleComponent.cs

@@ -0,0 +1,19 @@
+using Content.Server.SS220.StationEvents.Events;
+using Content.Server.SS220.StationEvents.Components;
+using Content.Server.StationEvents.Events;
+using Content.Shared.Storage;
+
+namespace Content.Server.SS220.StationEvents.Components;
+
+[RegisterComponent, Access(typeof(RegalRatRule))]
+public sealed partial class RegalRatRuleComponent : Component
+{
+    [DataField("entries")]
+    public List<EntitySpawnEntry> Entries = new();
+
+    /// <summary>
+    /// At least one special entry is guaranteed to spawn
+    /// </summary>
+    [DataField("specialEntries")]
+    public List<EntitySpawnEntry> SpecialEntries = new();
+}

Content.Server/SS220/StationEvents/Components/RegalRatSpawnLocationComponent.cs

@@ -0,0 +1,11 @@
+using Content.Server.SS220.StationEvents.Events;
+using Content.Server.SS220.StationEvents.Components;
+using Content.Server.StationEvents.Events;
+
+namespace Content.Server.SS220.StationEvents.Components;
+
+[RegisterComponent, Access(typeof(RegalRatSpawnLocation))]
+public sealed partial class RegalRatSpawnLocationComponent : Component
+{
+
+}

Content.Server/SS220/StationEvents/Events/RegalRatRule.cs

@@ -0,0 +1,61 @@
+using Content.Server.Station.Components;
+using Content.Server.SS220.StationEvents.Events;
+using Content.Server.StationEvents.Events;
+using Content.Shared.GameTicking.Components;
+using Content.Shared.Station.Components;
+using Content.Shared.Storage;
+using Robust.Shared.Map;
+using Robust.Shared.Random;
+
+namespace Content.Server.SS220.StationEvents.Events;
+
+public sealed class RegalRatRule : StationEventSystem<RegalRatRuleComponent>
+{
+    /*
+     * DO NOT COPY PASTE THIS TO MAKE YOUR MOB EVENT.
+     * USE THE PROTOTYPE.
+     */
+
+    protected override void Started(EntityUid uid, RegalRatRuleComponent component, GameRuleComponent gameRule, GameRuleStartedEvent args)
+    {
+        base.Started(uid, component, gameRule, args);
+
+        if (!TryGetRandomStation(out var station))
+        {
+            return;
+        }
+
+        var locations = EntityQueryEnumerator<RegalRatSpawnLocationComponent, TransformComponent>();
+        var validLocations = new List<EntityCoordinates>();
+        while (locations.MoveNext(out _, out _, out var transform))
+        {
+            if (CompOrNull<StationMemberComponent>(transform.GridUid)?.Station == station &&
+                HasComp<BecomesStationComponent>(transform.GridUid))
+            {
+                validLocations.Add(transform.Coordinates);
+                foreach (var spawn in EntitySpawnCollection.GetSpawns(component.Entries, RobustRandom))
+                {
+                    Spawn(spawn, transform.Coordinates);
+                }
+            }
+        }
+
+        if (component.SpecialEntries.Count == 0 || validLocations.Count == 0)
+        {
+            return;
+        }
+
+        // guaranteed spawn
+        var specialEntry = RobustRandom.Pick(component.SpecialEntries);
+        var specialSpawn = RobustRandom.Pick(validLocations);
+        Spawn(specialEntry.PrototypeId, specialSpawn);
+
+        foreach (var location in validLocations)
+        {
+            foreach (var spawn in EntitySpawnCollection.GetSpawns(component.SpecialEntries, RobustRandom))
+            {
+                Spawn(spawn, location);
+            }
+        }
+    }
+}

Content.Server/SS220/StationEvents/Events/RegalRatSpawnLocation.cs

@@ -0,0 +1,9 @@
+using Content.Server.SS220.StationEvents.Events;
+using Content.Server.SS220.StationEvents.Components;
+using Content.Server.StationEvents.Events;
+
+namespace Content.Server.SS220.StationEvents.Events;
+public sealed partial class RegalRatSpawnLocation : StationEventSystem<RegalRatSpawnLocationComponent>
+{
+
+}

Resources/Prototypes/Entities/Objects/Consumable/Food/snacks.yml

@@ -107,7 +107,6 @@
     tags:
       - FoodSnack
   - type: SpawnItemsOnUse
-    handlessUsable: true
     items:
       - id: FoodPacketChocolateTrash
       - id: FoodSnackChocolateBar

Resources/Prototypes/GameRules/events.yml

@@ -278,14 +278,16 @@
   parent: BaseStationEventShortDelay
   components:
   - type: StationEvent
-    startAnnouncement: station-event-vent-creatures-start-announcement
-    startAudio:
-      path: /Audio/Announcements/attention.ogg
+    #SS220 audio muted and no announcment, because Central command do not check piles of trash
+    #startAnnouncement: station-event-vent-creatures-start-announcement
+    #startAudio:
+    #  path: /Audio/Announcements/attention.ogg
+    #SS220 changes end here
     earliestStart: 15
     weight: 6
     duration: 50
     minimumPlayers: 30 # Hopefully this is enough for the Rat King's potential Army (it was not, raised from 15 -> 30)
-  - type: VentCrittersRule
+  - type: RegalRatRule #SS220 RegalRat GameRule
     entries:
     - id: MobMouse
       prob: 0.02

Resources/Prototypes/SS220/Entities/Structures/Specific/trash.yml

@@ -6,6 +6,7 @@
   suffix: Мусор, Хлам
   components:
   - type: RatKingRummageable
+  - type: RegalRatSpawnLocation
     rummageLoot: RatKingLootTrashPiles
   - type: InteractionOutline
   - type: Sprite