fix vent critters rarely spawning anything

Content.Server/DeltaV/Abilities/Psionics/PrecognitionPowerSystem.cs

@@ -148,7 +148,7 @@ private void OnDoAfter(EntityUid uid, PrecognitionPowerComponent component, Prec
         var msg = Loc.GetString(locId);
         _chat.ChatMessageToOne(ChatChannel.Server,
             msg,
-            Loc.GetString("chat-manager-server-wrap-message", ("message", message)),
+            Loc.GetString("chat-manager-server-wrap-message", ("message", msg)),
             uid,
             false,
             mindComponent.Session.Channel,

Content.Server/StationEvents/Components/VentCrittersRuleComponent.cs

@@ -1,4 +1,5 @@
 using Content.Server.StationEvents.Events;
+using Content.Shared.EntityTable.EntitySelectors;
 using Content.Shared.Storage;
 using Robust.Shared.Map; // DeltaV
 
@@ -7,8 +8,15 @@ namespace Content.Server.StationEvents.Components;
 [RegisterComponent, Access(typeof(VentCrittersRule))]
 public sealed partial class VentCrittersRuleComponent : Component
 {
-    [DataField("entries")]
-    public List<EntitySpawnEntry> Entries = new();
+    // DeltaV: Replaced by Table
+    //[DataField("entries")]
+    //public List<EntitySpawnEntry> Entries = new();
+
+    /// <summary>
+    /// DeltaV: Table of possible entities to spawn.
+    /// </summary>
+    [DataField(required: true)]
+    public EntityTableSelector Table = default!;
 
     /// <summary>
     /// At least one special entry is guaranteed to spawn

Content.Server/StationEvents/Events/VentCrittersRule.cs

@@ -2,6 +2,7 @@
 using Content.Server.GameTicking.Rules.Components;
 using Content.Server.Pinpointer;
 using Content.Server.StationEvents.Components;
+using Content.Shared.EntityTable;
 using Content.Shared.GameTicking.Components;
 using Content.Shared.Station.Components;
 using Content.Shared.Storage;
@@ -26,6 +27,7 @@ public sealed class VentCrittersRule : StationEventSystem<VentCrittersRuleCompon
      */
 
     [Dependency] private readonly AntagSelectionSystem _antag = default!;
+    [Dependency] private readonly EntityTableSystem _entityTable = default!;
     [Dependency] private readonly ISharedPlayerManager _player = default!;
     [Dependency] private readonly NavMapSystem _navMap = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
@@ -62,9 +64,10 @@ protected override void Ended(EntityUid uid, VentCrittersRuleComponent comp, Gam
         var min = comp.Min * players / comp.PlayerRatio;
         var max = comp.Max * players / comp.PlayerRatio;
         var count = Math.Max(RobustRandom.Next(min, max), 1);
+        Log.Info($"Spawning {count} critters for {ToPrettyString(uid):rule}");
         for (int i = 0; i < count; i++)
         {
-            foreach (var spawn in EntitySpawnCollection.GetSpawns(comp.Entries, RobustRandom))
+            foreach (var spawn in _entityTable.GetSpawns(comp.Table))
             {
                 Spawn(spawn, coords);
             }

Resources/Prototypes/DeltaV/GameRules/events.yml

@@ -49,23 +49,24 @@
   - type: PrecognitionResult
     message: psionic-power-precognition-xeno-vents-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobXeno
-      prob: 0.08
-    - id: MobXenoRouny
-      prob: 0.01
-    - id: MobXenoDrone
-      prob: 0.01
-    - id: MobXenoSpitter
-      prob: 0.01
-    - id: MobXenoRunner
-      prob: 0.01
-    - id: MobXenoPraetorian
-      prob: 0.01
-    - id: MobXenoRavager
-      prob: 0.01
-    - id: MobXenoQueen
-      prob: 0.007
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobXeno
+        weight: 0.55
+      - id: MobXenoRouny
+        weight: 0.01
+      - id: MobXenoDrone
+        weight: 0.25
+      - id: MobXenoSpitter
+        weight: 0.05
+      - id: MobXenoRunner
+        weight: 0.08
+      - id: MobXenoPraetorian
+        weight: 0.03
+      - id: MobXenoRavager
+        weight: 0.02
+      - id: MobXenoQueen
+        weight: 0.01
 
 - type: entity
   id: MothroachSpawn
@@ -79,9 +80,8 @@
   - type: PrecognitionResult
     message: psionic-power-precognition-mothroach-spawn-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobMothroach
-      prob: 0.05
+    table: # DeltaV: EntityTable instead of spawn entries
+      id: MobMothroach
 
 - type: entity
   id: ListeningPost

Resources/Prototypes/GameRules/events.yml

@@ -393,13 +393,11 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-slimes-spawn-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobAdultSlimesBlueAngry
-      prob: 0.02
-    - id: MobAdultSlimesGreenAngry
-      prob: 0.02
-    - id: MobAdultSlimesYellowAngry
-      prob: 0.02
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobAdultSlimesBlueAngry
+      - id: MobAdultSlimesGreenAngry
+      - id: MobAdultSlimesYellowAngry
 
 - type: entity
   id: SnakeSpawn
@@ -416,13 +414,11 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-snake-spawn-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobPurpleSnake
-      prob: 0.02
-    - id: MobSmallPurpleSnake
-      prob: 0.02
-    - id: MobCobraSpace
-      prob: 0.02
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobPurpleSnake
+      - id: MobSmallPurpleSnake
+      - id: MobCobraSpace
 
 - type: entity
   id: SpiderSpawn
@@ -439,9 +435,8 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-spider-spawn-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobGiantSpiderAngry
-      prob: 0.05
+    table: # DeltaV: EntityTable instead of spawn entries
+      id: MobGiantSpiderAngry
 
 - type: entity
   id: SpiderClownSpawn
@@ -459,9 +454,8 @@
     message: psionic-power-precognition-spider-clown-spawn-result-message
   - type: VentCrittersRule
     playerRatio: 35 # DeltaV: Clown spiders are very robust
-    entries:
-    - id: MobClownSpider
-      prob: 0.03 # DeltaV - was 0.05
+    table: # DeltaV: EntityTable instead of spawn entries
+      id: MobClownSpider
 
 - type: entity
   id: ZombieOutbreak

Resources/Prototypes/GameRules/pests.yml

@@ -31,15 +31,12 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-mouse-migration-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobMouse
-      prob: 0.02
-    - id: MobMouse1
-      prob: 0.02
-    - id: MobMouse2
-      prob: 0.02
-    #- id: MobMouseCancer # DeltaV - no
-      #prob: 0.001
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobMouse
+      - id: MobMouse1
+      - id: MobMouse2
+      #- id: MobMouseCancer # DeltaV - no
 # Events always spawn a critter regardless of Probability https://github.com/space-wizards/space-station-14/issues/28480 I added the Rat King to their own event with a player cap.
 
 - type: entity
@@ -57,15 +54,12 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-king-rat-migration-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobMouse
-      prob: 0.02
-    - id: MobMouse1
-      prob: 0.02
-    - id: MobMouse2
-      prob: 0.02
-    #- id: MobMouseCancer # DeltaV - no
-      #prob: 0.001
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobMouse
+      - id: MobMouse1
+      - id: MobMouse2
+      #- id: MobMouseCancer # DeltaV - no
     specialEntries:
     - id: SpawnPointGhostRatKing
       prob: 0.001
@@ -83,11 +77,12 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-cockroach-migration-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobCockroach
-      prob: 0.03
-    - id: MobMothroach
-      prob: 0.008
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobCockroach
+        weight: 0.79
+      - id: MobMothroach
+        weight: 0.21
 
 - type: entity
   id: SnailMigrationLowPop
@@ -102,13 +97,11 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-snail-migration-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobSnail
-      prob: 0.02
-    - id: MobSnailSpeed
-      prob: 0.002
-    - id: MobSnailMoth
-      prob: 0.002
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobSnail
+      - id: MobSnailSpeed
+      - id: MobSnailMoth
 
 - type: entity
   id: SnailMigration
@@ -125,12 +118,12 @@
   - type: PrecognitionResult # DeltaV - Precogniton
     message: psionic-power-precognition-snail-migration-result-message
   - type: VentCrittersRule
-    entries:
-    - id: MobSnail
-      prob: 0.02
-    - id: MobSnailSpeed
-      prob: 0.002
-    - id: MobSnailMoth
-      prob: 0.002
-    #- id: MobSnailInstantDeath # DeltaV - no
-      #prob: 0.00001 #  ~ 1:2000 snails
+    table: !type:GroupSelector # DeltaV: EntityTable instead of spawn entries
+      children:
+      - id: MobSnail
+        weight: 0.84
+      - id: MobSnailSpeed
+        weight: 0.08
+      - id: MobSnailMoth
+        weight: 0.08
+      #- id: MobSnailInstantDeath # DeltaV - no