Add talk circles with TopicDef, staff/phone chat, and opinion outcomes.

2026-08-20 08:55:55 +03:00
parent 9d96108516
commit 47fc10da02
26 changed files with 1948 additions and 175 deletions
@@ -21,6 +21,11 @@ internal static class ActivitySystem
            return false;
        }

+        if (TalkActions.IsTalk(actionId))
+        {
+            return TalkCircleSystem.TryStart(school, personId, actionId);
+        }
+
        if (!school.Catalog.Actions.TryGetValue(actionId, out var action) || action.Abstract)
        {
            return false;
@@ -114,6 +119,11 @@ internal static class ActivitySystem
                return;
            }

+            if (TalkActions.IsTalk(activity.ActionId))
+            {
+                return;
+            }
+
            var location = school.Map?.NodeDef(presence.NodeId ?? "");
            if (location is null || !location.Equals(action.Room, StringComparison.Ordinal))
            {
@@ -12,6 +12,7 @@ public static class PersonLogTypes
 {
    public const string ActionStarted = "action-started";
    public const string ActionEnded = "action-ended";
+    public const string TalkEnded = "talk-ended";
    public const string ApparelReplaced = "apparel-replaced";
    public const string ApparelChanged = "apparel-changed";
 }
@@ -58,6 +59,14 @@ public sealed record PersonLogEvent(string PersonId, DateTime Time, string Type,
            return string.Format(CultureInfo.InvariantCulture, catalog.Text(locale, key), name);
        }

+        if (Type.Equals(PersonLogTypes.TalkEnded, StringComparison.Ordinal))
+        {
+            var topic = catalog.Topics.TryGetValue(ThingDef ?? "", out var def)
+                ? catalog.Label(locale, def)
+                : ThingDef ?? Type;
+            return string.Format(CultureInfo.InvariantCulture, catalog.Text(locale, "TalkEnded"), topic);
+        }
+
        return Type;
    }
 }
@@ -324,6 +324,23 @@ internal static class PresenceSystem
    {
        var now = school.Clock.Time;
        var walks = school.Walks!;
+        var slot = SchoolDay.At(school.Catalog!, now, school.SchoolWeekDays);
+        var weekday = SchoolDay.WeekdayIndex(now);
+        var lessons = Duty.LessonsToday(person, ClassOf(school, person), school.Timetable, weekday);
+        var bound = Duty.IsOtherStaff(person)
+            ? slot.Kind != DaySlotKind.Outside
+            : slot.Kind == DaySlotKind.Lesson && lessons.Any(lesson => lesson.Period == slot.Index);
+        if (activity.IsActive && TalkActions.IsTalk(activity.ActionId))
+        {
+            if (!bound)
+            {
+                return null;
+            }
+
+            TalkCircleSystem.Interrupt(school, person.Id);
+            activity = PersonActivity.Idle;
+        }
+
        if (!presence.IsOnCampus)
        {
            intent = Intent.None;
@@ -369,16 +386,11 @@ internal static class PresenceSystem
            return null;
        }

-        var slot = SchoolDay.At(school.Catalog!, now, school.SchoolWeekDays);
-        var weekday = SchoolDay.WeekdayIndex(now);
-        var lessons = Duty.LessonsToday(person, ClassOf(school, person), school.Timetable, weekday);
-        var bound = Duty.IsOtherStaff(person)
-            ? slot.Kind != DaySlotKind.Outside
-            : slot.Kind == DaySlotKind.Lesson && lessons.Any(lesson => lesson.Period == slot.Index);
        var frame = school.Catalog!.DayFrame;
        var lunchOpen = frame is not null
            && SchoolDay.IsLunchWindow(frame, slot, ClassOf(school, person)?.Year);
        var apparel = ApparelPresence.Build(school, person, ClassOf(school, person));
+        var talk = BuildTalkContext(school, person, bound, lunchOpen, slot);
        var state = new ActorState(
            presence.NodeId,
            presence.DestinationId,
@@ -392,7 +404,8 @@ internal static class PresenceSystem
            needs.Values,
            intent,
            lunchOpen,
-            apparel);
+            apparel,
+            talk);
        var decision = DecisionPlanner.Decide(
            school.Catalog!,
            school.Map!,
@@ -401,17 +414,19 @@ internal static class PresenceSystem
            (node, thing) => occupied.GetValueOrDefault((node, thing)));

        var changing = activity.IsActive && ActivitySystem.IsChangeClothes(activity.ActionId);
+        var inTalk = activity.IsActive && TalkActions.IsTalk(activity.ActionId);

        if (decision.WalkTo is not null
            && !decision.WalkTo.Equals(presence.NodeId, StringComparison.Ordinal)
            && activity.IsActive
-            && !changing)
+            && !changing
+            && !inTalk)
        {
            activity = PersonActivity.Idle;
        }

        intent = decision.Intent;
-        if (decision.WalkTo is not null && !changing)
+        if (decision.WalkTo is not null && !changing && !inTalk)
        {
            presence = PresenceStepper.StartWalk(presence, walks, decision.WalkTo, headingHome: false);
        }
@@ -523,6 +538,40 @@ internal static class PresenceSystem
        return new Intent(kind, row.GoalId, row.GoalWeight, row.GoalAction);
    }

+    private static TalkPlannerContext BuildTalkContext(
+        School school,
+        Person person,
+        bool boundToLesson,
+        bool lunchOpen,
+        DaySlot slot)
+    {
+        var opinions = person.Opinions as IReadOnlyDictionary<string, int> ?? new Dictionary<string, int>(StringComparer.Ordinal);
+        var nodes = SnapshotPersonNodes(school);
+        var friendPull = !boundToLesson && (slot.Kind == DaySlotKind.Break || lunchOpen);
+        return new TalkPlannerContext(
+            person.Id,
+            opinions,
+            nodes,
+            person.ClassId,
+            TalkCircles.HasPhone(person.Items),
+            friendPull,
+            school.Catalog?.BehaviorRules);
+    }
+
+    private static Dictionary<string, string> SnapshotPersonNodes(School school)
+    {
+        var nodes = new Dictionary<string, string>(StringComparer.Ordinal);
+        var world = school.World;
+        world.Query(in People, (ref PersonIdentity identity, ref Presence presence) =>
+        {
+            if (presence.IsOnCampus && presence.NodeId is not null)
+            {
+                nodes[identity.Id] = presence.NodeId;
+            }
+        });
+        return nodes;
+    }
+
    private static SchoolClass? ClassOf(School school, Person person)
    {
        if (person.ClassId is null)
@@ -131,6 +131,10 @@ public sealed class School : IDisposable

    internal Dictionary<string, string?> LoggedActivity { get; } = new(StringComparer.Ordinal);

+    internal Dictionary<string, ActiveTalkCircle> TalkCirclesById { get; } = new(StringComparer.Ordinal);
+
+    internal Dictionary<string, string> TalkCircleByPerson { get; } = new(StringComparer.Ordinal);
+
    internal void ResetDayLog()
    {
        _dayLog.Clear();
@@ -339,6 +343,11 @@ public sealed class School : IDisposable
            PresenceSystem.Enqueue(this, id);
        }

+        foreach (var id in TalkCircleSystem.Apply(this, gameMinutes))
+        {
+            PresenceSystem.Enqueue(this, id);
+        }
+
        PersonDayLog.Sync(this);

        if (Catalog is not null)
@@ -0,0 +1,487 @@
+using Arch.Core;
+using HSchool.Ai;
+using HSchool.Content;
+using HSchool.People;
+
+namespace HSchool.Simulation;
+
+internal sealed class ActiveTalkCircle
+{
+    public required string Id { get; init; }
+
+    public required string ActionId { get; init; }
+
+    public required string TopicId { get; init; }
+
+    public required string NodeId { get; init; }
+
+    public required List<string> Members { get; init; }
+
+    public float RemainingMinutes { get; set; }
+}
+
+/// <summary>Forms 2–4 person talk circles, applies outcomes, writes topic log lines.</summary>
+internal static class TalkCircleSystem
+{
+    private static readonly QueryDescription People =
+        new QueryDescription().WithAll<PersonIdentity, PersonRoles, PersonTraits, PersonSkills, PersonNeeds, Presence, PersonActivity>();
+
+    public static bool IsInCircle(School school, string personId) =>
+        school.TalkCircleByPerson.ContainsKey(personId);
+
+    /// <summary>Ends an active circle when duty overrides break talk (bell rang).</summary>
+    public static void Interrupt(School school, string personId)
+    {
+        if (!school.TalkCircleByPerson.TryGetValue(personId, out var circleId)
+            || !school.TalkCirclesById.TryGetValue(circleId, out var circle))
+        {
+            return;
+        }
+
+        Finish(school, circle);
+    }
+
+    public static bool TryStart(School school, string personId, string actionId)
+    {
+        if (school.Catalog is null || school.Map is null || school.Roster is null)
+        {
+            return false;
+        }
+
+        if (!TalkActions.IsTalk(actionId) || !school.Catalog.Actions.TryGetValue(actionId, out var action) || action.Abstract)
+        {
+            return false;
+        }
+
+        if (school.TalkCircleByPerson.ContainsKey(personId))
+        {
+            return true;
+        }
+
+        var person = school.Roster.People.FirstOrDefault(row => row.Id.Equals(personId, StringComparison.Ordinal));
+        if (person is null)
+        {
+            return false;
+        }
+
+        string? nodeId = null;
+        var busy = false;
+        school.World.Query(in People, (ref PersonIdentity identity, ref Presence presence, ref PersonActivity activity) =>
+        {
+            if (!identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                return;
+            }
+
+            nodeId = presence.NodeId;
+            busy = activity.IsActive;
+        });
+
+        if (nodeId is null || busy)
+        {
+            return false;
+        }
+
+        var location = school.Map.NodeDef(nodeId);
+        if (location is null || !location.Equals(action.Room, StringComparison.Ordinal))
+        {
+            return false;
+        }
+
+        if (action.DefName.Equals(TalkActions.PhoneChat, StringComparison.Ordinal))
+        {
+            return TryStartPhone(school, person, nodeId, action);
+        }
+
+        var existing = FindOpenCircle(school, nodeId, actionId);
+        if (existing is not null)
+        {
+            return JoinCircle(school, existing, personId, action);
+        }
+
+        return TryStartGroup(school, person, nodeId, action);
+    }
+
+    public static IReadOnlyList<string> Apply(School school, double gameMinutes)
+    {
+        if (gameMinutes <= 0 || school.Catalog is null || school.Roster is null)
+        {
+            return [];
+        }
+
+        var minutes = (float)gameMinutes;
+        var completed = new List<string>();
+        foreach (var circle in school.TalkCirclesById.Values.ToArray())
+        {
+            circle.RemainingMinutes -= minutes;
+            SyncActivity(school, circle);
+            if (circle.RemainingMinutes > 0)
+            {
+                continue;
+            }
+
+            Finish(school, circle);
+            completed.AddRange(circle.Members);
+        }
+
+        completed.Sort(StringComparer.Ordinal);
+        return completed;
+    }
+
+    private static bool TryStartPhone(School school, Person initiator, string nodeId, ActionDef action)
+    {
+        if (!TalkCircles.HasPhone(initiator.Items))
+        {
+            return false;
+        }
+
+        var candidates = GatherCandidates(school, initiator.Id, nodeId, requirePhone: true);
+        var ranked = TalkCircles.RankInvitees(initiator, candidates, school.Catalog!.BehaviorRules);
+        if (ranked.Count == 0)
+        {
+            return false;
+        }
+
+        var partnerId = ranked[0];
+        var partner = school.Roster!.People.First(row => row.Id.Equals(partnerId, StringComparison.Ordinal));
+        if (!TalkCircles.HasPhone(partner.Items))
+        {
+            return false;
+        }
+
+        var topicId = TalkCircles.PickTopic(
+            school.Catalog!,
+            initiator,
+            initiator.AgeOn(school.Clock.Time),
+            Seed.Mix(school.PeopleSeed, initiator.Id, DateOnly.FromDateTime(school.Clock.Time).DayNumber, Seed.ApparelSalt + 20))
+            ?? school.Catalog!.Topics.Values.First(topic => !topic.Abstract).DefName;
+
+        var circle = new ActiveTalkCircle
+        {
+            Id = $"phone-{initiator.Id}-{partnerId}",
+            ActionId = action.DefName,
+            TopicId = topicId,
+            NodeId = nodeId,
+            Members = [initiator.Id, partnerId],
+            RemainingMinutes = action.Minutes,
+        };
+        Register(school, circle, action);
+        return true;
+    }
+
+    private static bool TryStartGroup(School school, Person initiator, string nodeId, ActionDef action)
+    {
+        var rules = school.Catalog!.BehaviorRules;
+        var max = TalkCircles.MaxSize(action.DefName, rules, initiator.Traits, school.Catalog);
+        var candidates = GatherCandidates(school, initiator.Id, nodeId, requirePhone: false);
+        var ranked = TalkCircles.RankInvitees(initiator, candidates, rules);
+        var members = new List<string> { initiator.Id };
+        foreach (var id in ranked)
+        {
+            if (members.Count >= max)
+            {
+                break;
+            }
+
+            members.Add(id);
+        }
+
+        var min = rules?.TalkCircleMin ?? 2;
+        if (members.Count < min)
+        {
+            return false;
+        }
+
+        var topicId = TalkCircles.PickTopic(
+            school.Catalog,
+            initiator,
+            initiator.AgeOn(school.Clock.Time),
+            Seed.Mix(school.PeopleSeed, initiator.Id, DateOnly.FromDateTime(school.Clock.Time).DayNumber, Seed.ApparelSalt + 21))
+            ?? school.Catalog.Topics.Values.First(topic => !topic.Abstract).DefName;
+
+        var circle = new ActiveTalkCircle
+        {
+            Id = $"talk-{initiator.Id}-{nodeId}-{school.Clock.Time.Ticks}",
+            ActionId = action.DefName,
+            TopicId = topicId,
+            NodeId = nodeId,
+            Members = members,
+            RemainingMinutes = action.Minutes,
+        };
+        Register(school, circle, action);
+        return true;
+    }
+
+    private static bool JoinCircle(School school, ActiveTalkCircle circle, string personId, ActionDef action)
+    {
+        var rules = school.Catalog!.BehaviorRules;
+        var person = school.Roster!.People.First(row => row.Id.Equals(personId, StringComparison.Ordinal));
+        var max = TalkCircles.MaxSize(action.DefName, rules, person.Traits, school.Catalog);
+        if (circle.Members.Count >= max || circle.Members.Contains(personId))
+        {
+            return false;
+        }
+
+        circle.Members.Add(personId);
+        circle.Members.Sort(StringComparer.Ordinal);
+        school.TalkCircleByPerson[personId] = circle.Id;
+        SetActivity(school, personId, action.DefName, circle.TopicId, circle.RemainingMinutes);
+        return true;
+    }
+
+    private static ActiveTalkCircle? FindOpenCircle(School school, string nodeId, string actionId)
+    {
+        foreach (var circle in school.TalkCirclesById.Values)
+        {
+            if (circle.NodeId.Equals(nodeId, StringComparison.Ordinal)
+                && circle.ActionId.Equals(actionId, StringComparison.Ordinal)
+                && circle.RemainingMinutes > 0)
+            {
+                var rules = school.Catalog!.BehaviorRules;
+                var max = rules?.TalkCircleMax ?? 4;
+                if (circle.Members.Count < max)
+                {
+                    return circle;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private static IReadOnlyList<TalkCircles.Candidate> GatherCandidates(
+        School school,
+        string exceptId,
+        string nodeId,
+        bool requirePhone)
+    {
+        var roster = school.Roster!.People.ToDictionary(person => person.Id, StringComparer.Ordinal);
+        var list = new List<TalkCircles.Candidate>();
+        school.World.Query(
+            in People,
+            (ref PersonIdentity identity, ref PersonRoles roles, ref Presence presence, ref PersonActivity activity) =>
+            {
+                if (identity.Id.Equals(exceptId, StringComparison.Ordinal)
+                    || presence.NodeId is null
+                    || !presence.NodeId.Equals(nodeId, StringComparison.Ordinal))
+                {
+                    return;
+                }
+
+                if (!roster.TryGetValue(identity.Id, out var person))
+                {
+                    return;
+                }
+
+                if (requirePhone && !TalkCircles.HasPhone(person.Items))
+                {
+                    return;
+                }
+
+                list.Add(new TalkCircles.Candidate(
+                    identity.Id,
+                    roles.ClassId,
+                    !activity.IsActive && !school.TalkCircleByPerson.ContainsKey(identity.Id),
+                    school.TalkCircleByPerson.ContainsKey(identity.Id),
+                    TalkCircles.HasPhone(person.Items)));
+            });
+
+        return list.Where(candidate => candidate.IsIdle).ToArray();
+    }
+
+    private static void Register(School school, ActiveTalkCircle circle, ActionDef action)
+    {
+        school.TalkCirclesById[circle.Id] = circle;
+        foreach (var member in circle.Members)
+        {
+            school.TalkCircleByPerson[member] = circle.Id;
+            SetActivity(school, member, action.DefName, circle.TopicId, circle.RemainingMinutes);
+        }
+    }
+
+    private static void SetActivity(School school, string personId, string actionId, string topicId, float remaining)
+    {
+        school.World.Query(
+            in People,
+            (ref PersonIdentity identity, ref PersonActivity activity) =>
+            {
+                if (identity.Id.Equals(personId, StringComparison.Ordinal))
+                {
+                    activity = new PersonActivity(actionId, topicId, remaining);
+                }
+            });
+    }
+
+    private static void SyncActivity(School school, ActiveTalkCircle circle)
+    {
+        foreach (var member in circle.Members)
+        {
+            SetActivity(school, member, circle.ActionId, circle.TopicId, Math.Max(0f, circle.RemainingMinutes));
+        }
+    }
+
+    private static void Finish(School school, ActiveTalkCircle circle)
+    {
+        var catalog = school.Catalog!;
+        var rules = catalog.BehaviorRules;
+        var roster = school.Roster!;
+        var people = circle.Members
+            .Select(id => roster.People.First(person => person.Id.Equals(id, StringComparison.Ordinal)))
+            .ToArray();
+        if (!catalog.Topics.TryGetValue(circle.TopicId, out var topic))
+        {
+            topic = catalog.Topics.Values.First(def => !def.Abstract);
+        }
+
+        if (!catalog.Actions.TryGetValue(circle.ActionId, out var action))
+        {
+            action = catalog.Actions[TalkActions.Chat];
+        }
+
+        var hours = action.Minutes / 60f;
+        var sharedLanguage = TalkCircles.SharedLanguage(catalog, people, rules) is not null;
+        var language = TalkCircles.SharedLanguage(catalog, people, rules);
+
+        foreach (var person in people)
+        {
+            if (!string.IsNullOrWhiteSpace(action.Need)
+                && catalog.Needs.TryGetValue(action.Need, out var need))
+            {
+                var current = NeedOf(school, person.Id, action.Need);
+                if (float.IsNaN(current))
+                {
+                    current = need.Min;
+                }
+
+                var next = ActionStepper.ApplyNeedGain(current, action, need);
+                MutateNeed(school, person.Id, action.Need, next);
+            }
+
+            if (catalog.Skills.TryGetValue("Communication", out var communicationSkill))
+            {
+                var level = SkillOf(school, person.Id, "Communication");
+                var next = TalkCircles.CommunicationGain(level, communicationSkill, hours, rules);
+                MutateSkill(school, person.Id, "Communication", next);
+            }
+
+            if (language is not null
+                && catalog.Skills.TryGetValue(language, out var languageSkill)
+                && SkillOf(school, person.Id, language) < languageSkill.Range.Max)
+            {
+                var level = SkillOf(school, person.Id, language);
+                var next = TalkCircles.LanguageGain(level, languageSkill, hours, rules);
+                MutateSkill(school, person.Id, language, next);
+            }
+
+            foreach (var other in people)
+            {
+                if (other.Id.Equals(person.Id, StringComparison.Ordinal))
+                {
+                    continue;
+                }
+
+                var communication = SkillOf(school, person.Id, "Communication");
+                var appearance = AppearanceOf(school, other);
+                var delta = TalkCircles.OpinionDelta(
+                    person,
+                    other,
+                    topic,
+                    communication,
+                    sharedLanguage,
+                    circle.ActionId,
+                    appearance,
+                    rules,
+                    catalog);
+                if (delta == 0)
+                {
+                    continue;
+                }
+
+                var current = OpinionStore.Get(person, other.Id) ?? 0;
+                OpinionStore.Set(person, other.Id, current + delta);
+            }
+
+            school.AppendDayLog(new PersonLogEvent(
+                person.Id,
+                school.Clock.Time,
+                PersonLogTypes.TalkEnded,
+                circle.TopicId));
+        }
+
+        foreach (var member in circle.Members)
+        {
+            school.TalkCircleByPerson.Remove(member);
+            ClearActivity(school, member);
+        }
+
+        school.TalkCirclesById.Remove(circle.Id);
+    }
+
+    private static ApparelIssue AppearanceOf(School school, Person person)
+    {
+        var schoolClass = person.ClassId is { } classId
+            ? school.Roster!.Classes.FirstOrDefault(row => row.Id.Equals(classId, StringComparison.Ordinal))
+            : null;
+        var mode = ApparelPresence.ModeAt(school, person, schoolClass);
+        return ApparelDresser.CurrentIssues(school, person, mode);
+    }
+
+    private static float NeedOf(School school, string personId, string need)
+    {
+        var value = float.NaN;
+        school.World.Query(in People, (ref PersonIdentity identity, ref PersonNeeds needs) =>
+        {
+            if (identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                value = needs.Values.GetValueOrDefault(need, float.NaN);
+            }
+        });
+        return value;
+    }
+
+    private static float SkillOf(School school, string personId, string skill)
+    {
+        var value = 0f;
+        school.World.Query(in People, (ref PersonIdentity identity, ref PersonSkills skills) =>
+        {
+            if (identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                value = skills.Values.GetValueOrDefault(skill);
+            }
+        });
+        return value;
+    }
+
+    private static void MutateSkill(School school, string personId, string skill, float value)
+    {
+        school.World.Query(in People, (ref PersonIdentity identity, ref PersonSkills skills) =>
+        {
+            if (identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                skills.Values[skill] = value;
+            }
+        });
+    }
+
+    private static void MutateNeed(School school, string personId, string need, float value)
+    {
+        school.World.Query(in People, (ref PersonIdentity identity, ref PersonNeeds needs) =>
+        {
+            if (identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                needs.Values[need] = value;
+            }
+        });
+    }
+
+    private static void ClearActivity(School school, string personId)
+    {
+        school.World.Query(in People, (ref PersonIdentity identity, ref PersonActivity activity) =>
+        {
+            if (identity.Id.Equals(personId, StringComparison.Ordinal))
+            {
+                activity = PersonActivity.Idle;
+            }
+        });
+    }
+}