Phase 33: technician climate control and locker assignment.

docs/phases/33-lockers-technician.md

@@ -13,28 +13,28 @@
 
 ## Задачи
 
-- [ ] `RoomDef` теплоузла и `PositionDef Technician`; комната открывает должность, как медкабинет
+- [x] `RoomDef` теплоузла и `PositionDef Technician`; комната открывает должность, как медкабинет
-- [ ] Ванильная карта: комната в основном корпусе, связана с коридором
+- [x] Ванильная карта: комната в основном корпусе, связана с коридором
-- [ ] Нанятый техник сдвигает внутреннюю температуру в комфортную полосу; без него здание
+- [x] Нанятый техник сдвигает внутреннюю температуру в комфортную полосу; без него здание
       только демпфирует улицу. Числа — в дефе правил климата
-- [ ] Две раздевалки у спортзала: мужская и женская, разные def, свои шкафчики. Старый один
+- [x] Две раздевалки у спортзала: мужская и женская, разные def, свои шкафчики. Старый один
       узел `changing-room` заменяется
-- [ ] Раздача: ученики этого пола, старшая параллель раньше, при равенстве id. Сотрудникам
+- [x] Раздача: ученики этого пола, старшая параллель раньше, при равенстве id. Сотрудникам
       шкафчик не дают. Не хватило — место `locker` пустое, вещи в сумке и дома
-- [ ] Пересчёт раздачи на годовом наборе (параллели сдвинулись)
+- [x] Пересчёт раздачи на годовом наборе (параллели сдвинулись)
-- [ ] Редактор: число шкафчиков в слоте по-прежнему меняется; после создания школы раскладка
+- [x] Редактор: число шкафчиков в слоте по-прежнему меняется; после создания школы раскладка
       заморожена, как вся карта
-- [ ] Карточка показывает, есть ли шкафчик (ещё без вкладки ноши)
+- [x] Карточка показывает, есть ли шкафчик (ещё без вкладки ноши)
 
 ## Тесты, без которых фаза не закрыта
 
-- [ ] Новая школа без техника: январский кабинет холоднее, чем с нанятым техником, и теплее
+- [x] Новая школа без техника: январский кабинет холоднее, чем с нанятым техником, и теплее
       улицы
-- [ ] Нанятый техник в июле держит кабинет ниже раскалённой улицы
+- [x] Нанятый техник в июле держит кабинет ниже раскалённой улицы
-- [ ] Две раздевалки на ванильной карте, граф связен
+- [x] Две раздевалки на ванильной карте, граф связен
-- [ ] Шкафчиков 10 на 40 учениц — получают десять старших; одиннадцатая без шкафчика
+- [x] Шкафчиков 10 на 40 учениц — получают десять старших; одиннадцатая без шкафчика
-- [ ] Мальчик не получает слот девичьей раздевалки
+- [x] Мальчик не получает слот девичьей раздевалки
-- [ ] После 1 сентября раздача пересчитывается, выпускник слот не держит
+- [x] После 1 сентября раздача пересчитывается, выпускник слот не держит
 
 ## Критерий готовности
 

docs/protocol.md

@@ -259,7 +259,8 @@ no Chemistry; a related tongue from the name set may sit beside the native at a
 (0–1) and `conditionLabel` from the catalog bands (`целая` / `поношенная` / `порванная` /
 `висит лохмотьями`). The client draws the bar and the caption; it does not compute thresholds.
 `carried` is the bag — textbooks include `subject`. `carryMass` / `carryCapacity` are kilograms;
-overload does not slow walking. `hasLocker` is true when anything sits in a locker; `homeCount`
+overload does not slow walking. `hasLocker` is true when the pupil has an assigned locker slot
+(`lockerRoomId`) or anything sits in a locker; `homeCount`
 is how many items remain at home, not the list. The people list does not include any of these
 fields. Today's history is a separate GET.
 

src/HSchool.Content/Defs.cs

@@ -154,6 +154,11 @@ public sealed class RoomDef : Def
     /// the street by the climate preset's wall offset.
     /// </summary>
     public bool Outdoor { get; init; }
+
+    /// <summary>
+    /// When set, pupil lockers in this room go to students of that sex (<c>male</c> / <c>female</c>).
+    /// </summary>
+    public string? LockerSex { get; init; }
 }
 
 public sealed class BuildingDef : Def;

src/HSchool.People/LockerAssigner.cs

@@ -0,0 +1,69 @@
+using HSchool.Content;
+
+namespace HSchool.People;
+
+/// <summary>
+/// Hands out personal locker slots from each gendered changing room. Senior years first, then id.
+/// Staff never receive a slot; graduates lose theirs on the next assignment pass.
+/// </summary>
+public static class LockerAssigner
+{
+    public static Roster Apply(DefCatalog catalog, MapLayout map, Roster roster)
+    {
+        ArgumentNullException.ThrowIfNull(catalog);
+        ArgumentNullException.ThrowIfNull(map);
+        ArgumentNullException.ThrowIfNull(roster);
+
+        var classes = roster.Classes.ToDictionary(schoolClass => schoolClass.Id, StringComparer.Ordinal);
+        var people = roster.People.ToDictionary(person => person.Id, StringComparer.Ordinal);
+        foreach (var id in people.Keys.ToArray())
+        {
+            people[id] = people[id] with { LockerRoomId = null };
+        }
+
+        foreach (var room in map.Rooms)
+        {
+            if (!catalog.Rooms.TryGetValue(room.Def, out var def) || def.LockerSex is null)
+            {
+                continue;
+            }
+
+            var female = def.LockerSex.Equals("female", StringComparison.OrdinalIgnoreCase);
+            if (!female && !def.LockerSex.Equals("male", StringComparison.OrdinalIgnoreCase))
+            {
+                continue;
+            }
+
+            var lockerCount = RoomOccupancy.ThingCount(catalog, map, room.Id, "Locker");
+            if (lockerCount <= 0)
+            {
+                continue;
+            }
+
+            var winners = people.Values
+                .Where(person => person.IsStudent && person.Female == female)
+                .Select(person =>
+                {
+                    var year = 0;
+                    if (person.ClassId is { } classId && classes.TryGetValue(classId, out var schoolClass))
+                    {
+                        year = schoolClass.Year;
+                    }
+
+                    return (Person: person, Year: year);
+                })
+                .OrderByDescending(entry => entry.Year)
+                .ThenBy(entry => entry.Person.Id, StringComparer.Ordinal)
+                .Take(lockerCount)
+                .Select(entry => entry.Person.Id)
+                .ToArray();
+
+            foreach (var id in winners)
+            {
+                people[id] = people[id] with { LockerRoomId = room.Id };
+            }
+        }
+
+        return new Roster([.. people.Values], roster.Families, roster.Classes);
+    }
+}

src/HSchool.People/Roster.cs

@@ -49,6 +49,9 @@ public sealed record Person
     /// <summary>Worn, bag, locker and home. Empty on rosters written before clothes existed.</summary>
     public IReadOnlyList<InventoryItem> Items { get; init; } = [];
 
+    /// <summary>Changing-room node when this pupil won a locker slot. Null for staff and the rest.</summary>
+    public string? LockerRoomId { get; init; }
+
     public int AgeOn(DateTime asOf) => SchoolYears.AgeYears(BirthDate, asOf);
 }
 

src/HSchool.People/RosterGenerator.cs

@@ -44,7 +44,7 @@ public static class RosterGenerator
         }
 
         var classes = FillClasses(demand.Classes, people);
-        return new Roster(people, families, classes);
+        return LockerAssigner.Apply(catalog, map, new Roster(people, families, classes));
     }
 
     /// <summary>

src/HSchool.Server/Game/PersonCardReader.cs

@@ -86,7 +86,8 @@ internal static class PersonCardReader
             Carried(person, catalog, locale),
             catalog is null ? 0f : CarryMass.Held(catalog, person.Items),
             Capacity(person, skills, catalog),
-            person.Items.Any(item => item.Location.Equals(ItemLocations.Locker, StringComparison.Ordinal)),
+            person.LockerRoomId is not null
+                || person.Items.Any(item => item.Location.Equals(ItemLocations.Locker, StringComparison.Ordinal)),
             person.Items.Count(item => item.Location.Equals(ItemLocations.Home, StringComparison.Ordinal)));
     }
 

src/HSchool.Server/Game/SchoolWorker.cs

@@ -945,6 +945,8 @@ internal sealed class SchoolWorker
             generated = true;
         }
 
+        roster = LockerAssigner.Apply(catalog, map, roster);
+
         if (!RosterFit.Matches(roster, demand))
         {
             throw new SchoolContentUnavailableException(

src/HSchool.Server/mods/core/defs/positions/staff.jsonc

@@ -5,4 +5,5 @@
   { "defName": "Librarian" },
   { "defName": "Nurse" },
   { "defName": "CafeteriaCook" },
+  { "defName": "Technician" },
 ]

src/HSchool.Server/mods/core/defs/rooms/service.jsonc

@@ -42,7 +42,26 @@
     "travelMinutes": 0.5,
   },
   {
-    "defName": "ChangingRoom",
+    "defName": "UtilityRoom",
+    "slots": [
+      { "key": "desk", "thing": "Desk" },
+      { "key": "chair", "thing": "Chair" },
+    ],
+    "positions": ["Technician"],
+    "works": ["ClimateDuty"],
+    "travelMinutes": 0.5,
+  },
+  {
+    "defName": "MaleChangingRoom",
+    "lockerSex": "male",
+    "slots": [
+      { "key": "lockers", "thing": "Locker", "count": 12 },
+    ],
+    "travelMinutes": 0.5,
+  },
+  {
+    "defName": "FemaleChangingRoom",
+    "lockerSex": "female",
     "slots": [
       { "key": "lockers", "thing": "Locker", "count": 12 },
     ],

src/HSchool.Server/mods/core/defs/works/works.jsonc

@@ -5,6 +5,7 @@
   { "defName": "OfficeWork" },
   { "defName": "LibraryWork" },
   { "defName": "MedicalDuty" },
+  { "defName": "ClimateDuty" },
   { "defName": "PELesson" },
   { "defName": "ServeLunch" },
 ]

src/HSchool.Server/mods/core/localizations/en.jsonc

@@ -63,6 +63,7 @@
   "Teacher": "Teacher",
   "Librarian": "Librarian",
   "Nurse": "Nurse",
+  "Technician": "Technician",
   "CafeteriaCook": "Cook",
   "PrimarySchool": "Primary",
   "PrincipalOfficeWork": "Principal's work",
@@ -71,6 +72,7 @@
   "OfficeWork": "Office work",
   "LibraryWork": "Library work",
   "MedicalDuty": "Nurse's duty",
+  "ClimateDuty": "Climate control",
   "PELesson": "PE lesson",
   "ServeLunch": "Serve lunch",
   "SchoolYard": "Yard",
@@ -90,7 +92,9 @@
   "Library": "Library",
   "ComputerLab": "Computer lab",
   "GymHall": "Gym",
-  "ChangingRoom": "Changing room",
+  "UtilityRoom": "Utility room",
+  "MaleChangingRoom": "Boys' changing room",
+  "FemaleChangingRoom": "Girls' changing room",
   "Mathematics": "Mathematics",
   "RussianLanguage": "Russian",
   "Literature": "Literature",

src/HSchool.Server/mods/core/localizations/ru.jsonc

@@ -63,6 +63,7 @@
   "Teacher": "Учитель",
   "Librarian": "Библиотекарь",
   "Nurse": "Медсестра",
+  "Technician": "Техник",
   "CafeteriaCook": "Повар",
   "PrimarySchool": "Начальные классы",
   "PrincipalOfficeWork": "Работа директора",
@@ -71,6 +72,7 @@
   "OfficeWork": "Канцелярия",
   "LibraryWork": "Работа в библиотеке",
   "MedicalDuty": "Медпункт",
+  "ClimateDuty": "Климат",
   "PELesson": "Урок физкультуры",
   "ServeLunch": "Раздача обеда",
   "SchoolYard": "Двор",
@@ -90,7 +92,9 @@
   "Library": "Библиотека",
   "ComputerLab": "Компьютерный класс",
   "GymHall": "Спортивный зал",
-  "ChangingRoom": "Раздевалка",
+  "UtilityRoom": "Теплоузел",
+  "MaleChangingRoom": "Мужская раздевалка",
+  "FemaleChangingRoom": "Женская раздевалка",
   "Mathematics": "Математика",
   "RussianLanguage": "Русский язык",
   "Literature": "Литература",

src/HSchool.Server/mods/core/maps/default.jsonc

@@ -99,6 +99,16 @@
         { "key": "desk", "thing": "Desk" },
       ],
     },
+    {
+      "id": "utility-room",
+      "def": "UtilityRoom",
+      "building": "main",
+      "floor": "floor-1",
+      "slots": [
+        { "key": "desk", "thing": "Desk" },
+        { "key": "chair", "thing": "Chair" },
+      ],
+    },
     { "id": "corridor-2", "def": "Corridor", "building": "main", "floor": "floor-2", "label": "2" },
     { "id": "stairs-2", "def": "Stairwell", "building": "main", "floor": "floor-2", "label": "2" },
     {
@@ -189,8 +199,17 @@
       ],
     },
     {
-      "id": "changing-room",
+      "id": "boys-changing-room",
-      "def": "ChangingRoom",
+      "def": "MaleChangingRoom",
+      "building": "gym",
+      "floor": "gym-floor",
+      "slots": [
+        { "key": "lockers", "thing": "Locker", "count": 12 },
+      ],
+    },
+    {
+      "id": "girls-changing-room",
+      "def": "FemaleChangingRoom",
       "building": "gym",
       "floor": "gym-floor",
       "slots": [
@@ -212,6 +231,7 @@
     { "a": "corridor-1", "b": "cafeteria" },
     { "a": "corridor-1", "b": "restroom-1" },
     { "a": "corridor-1", "b": "medical-office" },
+    { "a": "corridor-1", "b": "utility-room" },
     { "a": "stairs-1", "b": "stairs-2" },
     { "a": "stairs-2", "b": "corridor-2" },
     { "a": "corridor-2", "b": "classroom-201" },
@@ -225,6 +245,7 @@
     { "a": "corridor-2", "b": "computer-lab" },
     { "a": "corridor-2", "b": "restroom-2" },
     { "a": "yard", "b": "gym-hall" },
-    { "a": "gym-hall", "b": "changing-room" },
+    { "a": "gym-hall", "b": "boys-changing-room" },
+    { "a": "gym-hall", "b": "girls-changing-room" },
   ],
 }

src/HSchool.Simulation/PlaceClimate.cs

@@ -45,13 +45,36 @@ public static class PlaceClimate
         }
 
         var offset = 8f;
+        ClimatePresetDef? climate = null;
         if (school.ClimatePresetId is { } presetId
             && catalog.ClimatePresets.TryGetValue(presetId, out var preset)
             && !preset.Abstract)
         {
             offset = preset.IndoorOffset;
+            climate = preset;
         }
 
-        return outdoor + offset;
+        var indoor = outdoor + offset;
+        if (HasTechnician(school) && climate is not null)
+        {
+            var min = climate.ComfortC - climate.ComfortHalfWidthC;
+            var max = climate.ComfortC + climate.ComfortHalfWidthC;
+            if (indoor < min)
+            {
+                return min;
+            }
+
+            if (indoor > max)
+            {
+                return max;
             }
         }
+
+        return indoor;
+    }
+
+    public static bool HasTechnician(School school) =>
+        school.Roster?.People.Any(person =>
+            person.IsStaff && person.Position is { } position
+            && position.Equals("Technician", StringComparison.Ordinal)) == true;
+}

src/HSchool.Simulation/School.cs

@@ -367,6 +367,11 @@ public sealed class School : IDisposable
         foreach (var date in YearlyIntake.DatesBetween(before, after))
         {
             Roster = YearlyIntake.Apply(Catalog, Roster, PeopleSeed, CountryId, date, NativeLanguage);
+            if (Map is not null)
+            {
+                Roster = LockerAssigner.Apply(Catalog, Map, Roster);
+            }
+
             changed = true;
         }
 

tests/HSchool.Content.Tests/ChangingRoomMapTests.cs

@@ -0,0 +1,27 @@
+using HSchool.Content;
+
+namespace HSchool.Content.Tests;
+
+public class ChangingRoomMapTests
+{
+    [Fact]
+    public void VanillaMap_HasTwoChangingRooms_AndGraphIsConnected()
+    {
+        var root = Path.Combine(AppContext.BaseDirectory, "vanilla");
+        var documents = PackDocuments.FromDirectory(CatalogLoader.CorePackId, root);
+        var catalog = new CatalogLoader().Load([CatalogLoader.CorePackId], documents);
+        var map = CatalogLoader.LastDefaultMap([CatalogLoader.CorePackId], documents);
+        Assert.NotNull(map);
+
+        MapValidator.Validate(map, catalog);
+
+        var changing = map.Rooms
+            .Where(room => room.Def is "MaleChangingRoom" or "FemaleChangingRoom")
+            .ToList();
+        Assert.Equal(2, changing.Count);
+        Assert.Contains(map.Rooms, room => room.Id == "boys-changing-room" && room.Def == "MaleChangingRoom");
+        Assert.Contains(map.Rooms, room => room.Id == "girls-changing-room" && room.Def == "FemaleChangingRoom");
+        Assert.Contains(map.Rooms, room => room.Id == "utility-room" && room.Def == "UtilityRoom");
+        Assert.Equal(["Technician"], catalog.PositionsFor(DefKind.Room, "UtilityRoom"));
+    }
+}

tests/HSchool.People.Tests/LockerAssignerTests.cs

@@ -0,0 +1,127 @@
+using HSchool.Content;
+
+namespace HSchool.People.Tests;
+
+public class LockerAssignerTests
+{
+    private static readonly DateTime September = new(2012, 9, 1, 6, 0, 0, DateTimeKind.Utc);
+
+    [Fact]
+    public void TenLockersForFortyGirls_SeniorsFirst_EleventhHasNone()
+    {
+        var catalog = Fixtures.Catalog();
+        var map = WithGirlLockerCount(Fixtures.VanillaMap(), 10);
+        var roster = Fixtures.Generate(map);
+        roster = LockerAssigner.Apply(catalog, map, roster);
+
+        var classes = roster.Classes.ToDictionary(schoolClass => schoolClass.Id, StringComparer.Ordinal);
+        var girls = roster.People
+            .Where(person => person.IsStudent && person.Female)
+            .Select(person =>
+            {
+                var year = person.ClassId is { } classId && classes.TryGetValue(classId, out var schoolClass)
+                    ? schoolClass.Year
+                    : 0;
+                return (Person: person, Year: year);
+            })
+            .OrderByDescending(entry => entry.Year)
+            .ThenBy(entry => entry.Person.Id, StringComparer.Ordinal)
+            .ToArray();
+
+        Assert.True(girls.Length >= 11, $"need at least eleven girls, got {girls.Length}");
+
+        var withLocker = girls
+            .Where(entry => entry.Person.LockerRoomId is not null)
+            .ToArray();
+        Assert.Equal(10, withLocker.Length);
+        Assert.All(withLocker, entry => Assert.Equal("girls-changing-room", entry.Person.LockerRoomId));
+        Assert.Null(girls[10].Person.LockerRoomId);
+    }
+
+    [Fact]
+    public void Boy_DoesNotReceiveTheGirlsChangingRoomSlot()
+    {
+        var catalog = Fixtures.Catalog();
+        var map = Fixtures.VanillaMap();
+        var roster = LockerAssigner.Apply(catalog, map, Fixtures.Generate(map));
+
+        foreach (var boy in roster.People.Where(person => person.IsStudent && !person.Female))
+        {
+            Assert.NotEqual("girls-changing-room", boy.LockerRoomId);
+            if (boy.LockerRoomId is not null)
+            {
+                Assert.Equal("boys-changing-room", boy.LockerRoomId);
+            }
+        }
+    }
+
+    [Fact]
+    public void AfterSeptemberIntake_GraduateDoesNotKeepASlot()
+    {
+        var catalog = Fixtures.Catalog();
+        var map = Fixtures.VanillaMap();
+        var before = LockerAssigner.Apply(catalog, map, Fixtures.Generate(map));
+        var maxYear = before.Classes.Max(schoolClass => schoolClass.Year);
+        var graduate = before.People.First(person =>
+            person.IsStudent
+            && person.Female
+            && person.LockerRoomId is not null
+            && person.ClassId is { } classId
+            && before.Classes.Single(schoolClass => schoolClass.Id == classId).Year == maxYear);
+
+        var after = LockerAssigner.Apply(
+            catalog,
+            map,
+            YearlyIntake.Apply(catalog, before, Fixtures.SchoolSeed, "Russia", September));
+
+        Assert.DoesNotContain(after.People, person => person.Id.Equals(graduate.Id, StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public void Staff_NeverReceiveLockerSlots()
+    {
+        var catalog = Fixtures.Catalog();
+        var map = Fixtures.VanillaMap();
+        var roster = Fixtures.Generate(map);
+        var pool = ApplicantPool.Create(catalog, roster, Fixtures.SchoolSeed, "Russia", Fixtures.AsOf);
+        var hired = Staffing.Hire(catalog, map, roster, pool, pool.Applicants[0].Person.Id, Staffing.TeacherPosition, 100_000f);
+        var assigned = LockerAssigner.Apply(catalog, map, hired.Roster);
+
+        Assert.All(
+            assigned.People.Where(person => person.IsStaff),
+            person => Assert.Null(person.LockerRoomId));
+    }
+
+    private static MapLayout WithGirlLockerCount(MapLayout map, int count)
+    {
+        var rooms = map.Rooms
+            .Select(room =>
+            {
+                if (!room.Id.Equals("girls-changing-room", StringComparison.Ordinal))
+                {
+                    return room;
+                }
+
+                return new RoomNode
+                {
+                    Id = room.Id,
+                    Def = room.Def,
+                    Building = room.Building,
+                    Floor = room.Floor,
+                    Label = room.Label,
+                    Seats = room.Seats,
+                    Slots = [new SlotFill { Key = "lockers", Thing = "Locker", Count = count }],
+                };
+            })
+            .ToArray();
+
+        return new MapLayout
+        {
+            Territory = map.Territory,
+            Buildings = map.Buildings,
+            Floors = map.Floors,
+            Rooms = rooms,
+            Links = map.Links,
+        };
+    }
+}

tests/HSchool.Simulation.Tests/TechnicianClimateTests.cs

@@ -0,0 +1,99 @@
+using HSchool.Content;
+using HSchool.People;
+
+namespace HSchool.Simulation.Tests;
+
+public class TechnicianClimateTests
+{
+    private static readonly DateTime JanuaryMorning = new(2012, 1, 15, 6, 0, 0, DateTimeKind.Utc);
+    private static readonly DateTime JulyAfternoon = new(2012, 7, 15, 15, 0, 0, DateTimeKind.Utc);
+    private const float Cap = 100_000f;
+
+    [Fact]
+    public void WithoutTechnician_JanuaryClassroom_IsColdButWarmerThanTheYard()
+    {
+        using var school = Open(JanuaryMorning);
+        var outdoor = PlaceClimate.TemperatureC(school, "yard");
+        var room = PlaceClimate.TemperatureC(school, "classroom-101");
+        Assert.True(room > outdoor);
+        Assert.True(room < 18f, $"walls only, got {room}");
+    }
+
+    [Fact]
+    public void WithoutTechnician_JanuaryClassroom_IsColderThanWithHiredTechnician()
+    {
+        using var bare = Open(JanuaryMorning);
+        using var heated = Open(JanuaryMorning);
+        HireTechnician(heated);
+
+        var bareRoom = PlaceClimate.TemperatureC(bare, "classroom-101");
+        var heatedRoom = PlaceClimate.TemperatureC(heated, "classroom-101");
+        Assert.True(bareRoom < heatedRoom, $"{bareRoom} vs {heatedRoom}");
+    }
+
+    [Fact]
+    public void HiredTechnician_InJuly_KeepsClassroomBelowTheHotStreet()
+    {
+        using var school = Open(JulyAfternoon);
+        var outdoor = school.Weather.TemperatureC;
+        Assert.True(outdoor > 25f, $"expected a hot July street, got {outdoor}");
+
+        var bareRoom = PlaceClimate.TemperatureC(school, "classroom-101");
+        Assert.True(bareRoom > outdoor);
+
+        HireTechnician(school);
+        var cooled = PlaceClimate.TemperatureC(school, "classroom-101");
+        Assert.True(cooled < outdoor, $"{cooled} vs street {outdoor}");
+        Assert.True(cooled <= 24f, $"comfort band top, got {cooled}");
+    }
+
+    private static void HireTechnician(School school)
+    {
+        var catalog = school.Catalog!;
+        var map = school.Map!;
+        var pool = school.Applicants!;
+        var hired = Staffing.Hire(
+            catalog,
+            map,
+            school.Roster!,
+            pool,
+            pool.Applicants[0].Person.Id,
+            "Technician",
+            Cap);
+        Assert.Equal(StaffingError.None, hired.Error);
+        school.ApplyStaffing(hired.Roster, hired.Pool);
+    }
+
+    private static School Open(DateTime start)
+    {
+        var (catalog, map) = VanillaMap();
+        var roster = RosterGenerator.Generate(catalog, map, schoolSeed: 1, "Russia", start);
+        var pool = ApplicantPool.Create(catalog, roster, schoolSeed: 1, "Russia", start);
+        var school = School.Create(1, "Климат", start, catalog, map);
+        school.InstallPeople(roster, seed: 1, "Russia", pool, climatePresetId: "TemperateContinental");
+        school.ConfigurePresence();
+        return school;
+    }
+
+    private static (DefCatalog Catalog, MapLayout Map) VanillaMap()
+    {
+        var root = Path.Combine(AppContext.BaseDirectory, "vanilla");
+        var documents = new List<ContentDocument>();
+        foreach (var path in Directory.EnumerateFiles(root, "*.*", SearchOption.AllDirectories))
+        {
+            if (!path.EndsWith(".jsonc", StringComparison.OrdinalIgnoreCase)
+                && !path.EndsWith(".json", StringComparison.OrdinalIgnoreCase))
+            {
+                continue;
+            }
+
+            var relative = Path.GetRelativePath(root, path).Replace('\\', '/');
+            documents.Add(new ContentDocument(CatalogLoader.CorePackId, relative, File.ReadAllText(path)));
+        }
+
+        var catalog = new CatalogLoader().Load([CatalogLoader.CorePackId], documents);
+        var map = CatalogLoader.LastDefaultMap([CatalogLoader.CorePackId], documents);
+        Assert.NotNull(map);
+        return (catalog, map);
+    }
+}