Dress people at generation from a separate apparel stream.

Wardrobes live on the person in people.json: everyday layers, textbooks per parallel, and chance-based bags from catalog data. Hauling and the carry cap are defs, not constants. The golden roster gains an items column; later family members shift because Hauling consumes extra appearance rolls. Old saves without items are dressed on load.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/HSchool.Content/CatalogLoader.cs

@@ -609,6 +609,11 @@ public sealed class CatalogLoader
             throw new ContentLoadException($"ThingDef '{thing.DefName}' has unknown skirtLength '{thing.SkirtLength}'.");
         }
 
+        if (thing.CarryChance is < 0f or > 1f)
+        {
+            throw new ContentLoadException($"ThingDef '{thing.DefName}' carryChance must be 0–1.");
+        }
+
         var layers = new HashSet<string>(StringComparer.Ordinal);
         foreach (var layer in thing.Layers)
         {

src/HSchool.Content/Defs.cs

@@ -104,6 +104,12 @@ public sealed class ThingDef : Def
 
     /// <summary>PE kit. Worn for that lesson; not a second wardrobe of everyday clothes.</summary>
     public bool Pe { get; init; }
+
+    /// <summary>
+    /// Chance the dress generator issues this portable non-apparel item. 0 — not rolled (textbooks
+    /// are granted per subject instead). Apparel ignores this and fills layers.
+    /// </summary>
+    public float CarryChance { get; init; }
 }
 
 public sealed class PositionDef : Def;

src/HSchool.Content/PeopleDefValidator.cs

@@ -513,6 +513,19 @@ internal static class PeopleDefValidator
             throw new ContentLoadException($"BehaviorDef '{behavior.DefName}' goal weights cannot be negative.");
         }
 
+        if (behavior.CarryMassBase < 0f
+            || behavior.CarryMassPerStrength < 0f
+            || behavior.CarryMassPerEndurance < 0f
+            || behavior.CarryMassPerHauling < 0f)
+        {
+            throw new ContentLoadException($"BehaviorDef '{behavior.DefName}' carry mass cannot be negative.");
+        }
+
+        if (behavior.OptionalApparelChance is < 0f or > 1f)
+        {
+            throw new ContentLoadException($"BehaviorDef '{behavior.DefName}' optionalApparelChance must be 0–1.");
+        }
+
         // A pack may invert this on purpose — lunch then pulls the class out of the lesson.
         // The warning is the catch; refusing to load would make the number unmoddable.
         if (behavior.LunchWeight > behavior.DutyLessonWeight)

src/HSchool.Content/PeopleDefs.cs

@@ -250,6 +250,18 @@ public sealed class BehaviorDef : Def
     /// pulls anybody out of a lesson.
     /// </summary>
     public float LunchWeight { get; init; } = 6f;
+
+    /// <summary>Kilograms a person can carry at strength/endurance/hauling 0, before the per-skill terms.</summary>
+    public float CarryMassBase { get; init; } = 5f;
+
+    public float CarryMassPerStrength { get; init; } = 0.08f;
+
+    public float CarryMassPerEndurance { get; init; } = 0.04f;
+
+    public float CarryMassPerHauling { get; init; } = 0.08f;
+
+    /// <summary>Chance each optional layer (sweater, coat, hat, accessory) is worn at generation.</summary>
+    public float OptionalApparelChance { get; init; } = 0.4f;
 }
 
 public enum BodyAttributeKind