Merge branch 'phase/77-health-conditions'

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Leonid Pershin
2026-08-21 12:22:23 +03:00
co-authored by Cursor
9 changed files with 441 additions and 12 deletions
@@ -0,0 +1,157 @@
namespace HSchool.People.Tests;
public class HealthConditionTests
{
[Fact]
public void SameSeed_YieldsSameSeverityCurve()
{
var started = new DateTime(2012, 4, 3, 8, 0, 0, DateTimeKind.Utc);
var first = Blank("p1");
var second = Blank("p1");
HealthConditions.Add(first, Artificial(started, severity: 0.2f));
HealthConditions.Add(second, Artificial(started, severity: 0.2f));
Assert.True(HealthConditions.Tick(first, peopleSeed: 7, dayNumber: 100, gameMinutes: 24 * 60));
Assert.True(HealthConditions.Tick(second, peopleSeed: 7, dayNumber: 100, gameMinutes: 24 * 60));
Assert.Equal(first.Conditions![0].Severity, second.Conditions![0].Severity);
Assert.True(first.Conditions[0].Severity > 0.2f);
}
[Fact]
public void DifferentDaySeed_ChangesTheCurve()
{
var started = new DateTime(2012, 4, 3, 8, 0, 0, DateTimeKind.Utc);
var a = Blank("p1");
var b = Blank("p1");
HealthConditions.Add(a, Artificial(started, severity: 0.2f));
HealthConditions.Add(b, Artificial(started, severity: 0.2f));
HealthConditions.Tick(a, peopleSeed: 7, dayNumber: 100, gameMinutes: 24 * 60);
HealthConditions.Tick(b, peopleSeed: 7, dayNumber: 101, gameMinutes: 24 * 60);
Assert.NotEqual(a.Conditions![0].Severity, b.Conditions![0].Severity);
}
[Fact]
public void RosterJson_RoundTripsConditions_AndOmitsHealthy()
{
var roster = Fixtures.Generate(Fixtures.Classrooms(4));
var pupil = roster.People.First(person => person.IsStudent && !person.IsParent);
var started = new DateTime(2012, 4, 3, 9, 0, 0, DateTimeKind.Utc);
HealthConditions.Add(pupil, Artificial(started, severity: 0.35f, defName: "TestCold"));
HealthConditions.Add(
pupil,
new HealthCondition
{
DefName = "TestStomach",
Severity = 0.15f,
Progress = 0.05f,
Source = "idiopathic",
StartedAt = started.AddHours(1),
SeverityPerDay = 0.05f,
ProgressPerDay = 0.02f,
});
var json = RosterJson.Serialize(RosterDocument.From(1, roster));
Assert.Contains("\"conditions\"", json, StringComparison.Ordinal);
Assert.Contains("\"defName\": \"TestCold\"", json, StringComparison.Ordinal);
Assert.Contains("\"defName\": \"TestStomach\"", json, StringComparison.Ordinal);
var healthy = roster.People.First(person => person.Conditions is null || person.Conditions.Count == 0);
var healthySlice = PersonJsonSlice(json, healthy.Id);
Assert.DoesNotContain("\"conditions\"", healthySlice, StringComparison.Ordinal);
var loaded = RosterJson.Parse(json).ToRoster();
var loadedPupil = loaded.People.First(person => person.Id.Equals(pupil.Id, StringComparison.Ordinal));
Assert.NotNull(loadedPupil.Conditions);
Assert.Equal(2, loadedPupil.Conditions!.Count);
Assert.Equal("TestCold", loadedPupil.Conditions[0].DefName);
Assert.Equal(0.35f, loadedPupil.Conditions[0].Severity);
Assert.Equal("cold", loadedPupil.Conditions[0].Source);
Assert.Equal(started, loadedPupil.Conditions[0].StartedAt);
Assert.Equal("TestStomach", loadedPupil.Conditions[1].DefName);
Assert.Equal(0.15f, loadedPupil.Conditions[1].Severity);
}
[Fact]
public void TwoConditions_DoNotOverwriteEachOther()
{
var person = Blank("p1");
var started = new DateTime(2012, 4, 3, 8, 0, 0, DateTimeKind.Utc);
HealthConditions.Add(person, Artificial(started, severity: 0.4f, defName: "A"));
HealthConditions.Add(person, Artificial(started, severity: 0.1f, defName: "B"));
Assert.Equal(2, person.Conditions!.Count);
Assert.Equal("A", person.Conditions[0].DefName);
Assert.Equal(0.4f, person.Conditions[0].Severity);
Assert.Equal("B", person.Conditions[1].DefName);
Assert.Equal(0.1f, person.Conditions[1].Severity);
HealthConditions.Tick(person, peopleSeed: 3, dayNumber: 50, gameMinutes: 60);
Assert.Equal(2, person.Conditions.Count);
Assert.Equal("A", person.Conditions[0].DefName);
Assert.Equal("B", person.Conditions[1].DefName);
Assert.True(person.Conditions[0].Severity > 0.4f);
Assert.True(person.Conditions[1].Severity > 0.1f);
}
private static HealthCondition Artificial(
DateTime started,
float severity,
string defName = "TestCold") =>
new()
{
DefName = defName,
Severity = severity,
Progress = 0f,
Source = "cold",
StartedAt = DateTime.SpecifyKind(started, DateTimeKind.Utc),
SeverityPerDay = 0.2f,
ProgressPerDay = 0.1f,
};
private static string PersonJsonSlice(string json, string personId)
{
var marker = $"\"id\": \"{personId}\"";
var start = json.IndexOf(marker, StringComparison.Ordinal);
Assert.True(start >= 0);
var end = json.IndexOf("},", start, StringComparison.Ordinal);
if (end < 0)
{
end = json.Length;
}
return json[start..end];
}
private static Person Blank(string id)
{
var cases = new CaseTable
{
Nom = id,
Gen = id,
Dat = id,
Acc = id,
Ins = id,
Pre = id,
};
return new Person
{
Id = id,
FamilyId = "f",
Female = false,
BirthDate = new DateTime(2000, 1, 1, 0, 0, 0, DateTimeKind.Utc),
Name = new PersonName(id, id, id, cases, cases, cases),
IsStudent = true,
IsStaff = false,
IsParent = false,
Numbers = new Dictionary<string, int>(StringComparer.Ordinal),
Choices = new Dictionary<string, string>(StringComparer.Ordinal),
Skills = new Dictionary<string, int>(StringComparer.Ordinal),
Traits = [],
Needs = new Dictionary<string, float>(StringComparer.Ordinal),
Opinions = new Dictionary<string, int>(StringComparer.Ordinal),
};
}
}
@@ -0,0 +1,144 @@
using Arch.Core;
using HSchool.Ai;
using HSchool.Content;
using HSchool.People;
using HSchool.Schedule;
namespace HSchool.Simulation.Tests;
public class HealthConditionSystemTests
{
private static readonly DateTime TuesdayLesson = new(2012, 4, 3, 8, 30, 0, DateTimeKind.Utc);
[Fact]
public void SameSeed_SchoolTick_YieldsSameSeverity()
{
using var first = OpenStaffed();
using var second = OpenStaffed();
var pupilId = first.Roster!.People.First(person => person.IsStudent && !person.IsParent).Id;
HangArtificial(first, pupilId, severity: 0.25f);
HangArtificial(second, pupilId, severity: 0.25f);
TickMinutes(first, 60);
TickMinutes(second, 60);
var a = first.Roster.People.First(person => person.Id == pupilId).Conditions![0].Severity;
var b = second.Roster!.People.First(person => person.Id == pupilId).Conditions![0].Severity;
Assert.Equal(a, b);
Assert.True(a > 0.25f);
}
[Fact]
public void Hunger_StillDecaysWhileConditionTicks()
{
using var school = OpenStaffed();
AdvanceTo(school, TuesdayLesson);
var onCampus = school.CapturePresence().First(row => row.NodeId is not null);
var pupil = school.Roster!.People.First(person => person.Id.Equals(onCampus.PersonId, StringComparison.Ordinal));
HangArtificial(school, pupil.Id, severity: 0.2f);
var hungerBefore = ReadHunger(school, pupil.Id);
var severityBefore = pupil.Conditions![0].Severity;
TickMinutes(school, 60);
var hungerAfter = ReadHunger(school, pupil.Id);
var severityAfter = pupil.Conditions[0].Severity;
var catalogHunger = school.Catalog!.Needs["Hunger"];
Assert.True(hungerAfter < hungerBefore);
Assert.Equal(hungerBefore - catalogHunger.DecayPerHour, hungerAfter, precision: 3);
Assert.True(severityAfter > severityBefore);
}
private static void HangArtificial(School school, string personId, float severity)
{
var person = school.Roster!.People.First(row => row.Id.Equals(personId, StringComparison.Ordinal));
HealthConditions.Add(
person,
new HealthCondition
{
DefName = "TestCold",
Severity = severity,
Progress = 0f,
Source = "dev",
StartedAt = school.Clock.Time,
SeverityPerDay = 0.5f,
ProgressPerDay = 0.1f,
});
}
private static float ReadHunger(School school, string personId)
{
var value = float.NaN;
var query = new QueryDescription().WithAll<PersonIdentity, PersonNeeds>();
school.World.Query(
in query,
(ref PersonIdentity identity, ref PersonNeeds needs) =>
{
if (identity.Id.Equals(personId, StringComparison.Ordinal))
{
value = needs.Values["Hunger"];
}
});
Assert.False(float.IsNaN(value));
return value;
}
private static void TickMinutes(School school, int minutes)
{
for (var i = 0; i < minutes; i++)
{
school.Tick(0.2d, 5d);
}
}
private static void AdvanceTo(School school, DateTime until)
{
while (school.Clock.Time < until)
{
school.Tick(0.2d, 5d);
}
}
private static School OpenStaffed()
{
var start = new DateTime(2012, 4, 3, 6, 0, 0, DateTimeKind.Utc);
var (catalog, map) = Vanilla();
var roster = RosterGenerator.Generate(catalog, map, schoolSeed: 1, "Russia", start);
var pool = ApplicantPool.Create(catalog, roster, schoolSeed: 1, "Russia", start);
var schoolClass = roster.Classes.First(row =>
row.RoomId is "classroom-101" or "classroom-102" or "classroom-103" or "classroom-104");
var school = School.Create(1, "Здоровье", start, catalog, map);
school.InstallPeople(roster, seed: 1, "Russia", pool);
school.SetTimetable(new Timetable(
[
new LessonPlacement(schoolClass.Id, "Mathematics", "t1", schoolClass.RoomId, Day: 1, Period: 1),
new LessonPlacement(schoolClass.Id, "PhysicalEducation", "t2", "gym-hall", Day: 1, Period: 2),
],
[]));
school.ConfigurePresence(weekDays: 5, maxDecisionsPerTick: 10_000);
return school;
}
private static (DefCatalog Catalog, MapLayout Map) Vanilla()
{
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);
}
}