Add speech-topic policy from tomorrow and a morning family talk.

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

src/HSchool.Content/PeopleDefs.cs

@@ -472,6 +472,12 @@ public sealed class BehaviorDef : Def
     /// <summary>Points each work morning moves an opinion toward family basis or zero.</summary>
     public int OpinionDriftPerMorning { get; init; } = 3;
 
+    /// <summary>
+    /// Family-morning opinion uses this fraction of the topic's school-talk shift. Below 1 so
+    /// breakfast is quieter than a corridor circle.
+    /// </summary>
+    public float HomeTalkOpinionScale { get; init; } = 0.5f;
+
     /// <summary>How many non-family friends or enemies the card lists at the top.</summary>
     public int OpinionTopCount { get; init; } = 5;
 

src/HSchool.Content/SpeechRules.cs

@@ -0,0 +1,68 @@
+namespace HSchool.Content;
+
+/// <summary>School speech-topic strictness. Values are wire and save ids.</summary>
+public static class SpeechPolicies
+{
+    public const string Free = "free";
+    public const string NoRude = "noRude";
+    public const string StudyOnly = "studyOnly";
+
+    public static readonly IReadOnlyList<string> All = [Free, NoRude, StudyOnly];
+
+    public static bool IsKnown(string value) =>
+        All.Any(candidate => candidate.Equals(value, StringComparison.Ordinal));
+
+    /// <summary>
+    /// Whether this topic may start under the live policy. Already-running circles are not filtered.
+    /// </summary>
+    public static bool Allows(string policy, TopicDef topic)
+    {
+        ArgumentNullException.ThrowIfNull(topic);
+        if (policy.Equals(StudyOnly, StringComparison.Ordinal))
+        {
+            return topic.Tags.Contains(TopicTags.Study, StringComparer.Ordinal);
+        }
+
+        if (policy.Equals(NoRude, StringComparison.Ordinal))
+        {
+            return !topic.Tags.Contains(TopicTags.Rude, StringComparer.Ordinal);
+        }
+
+        return true;
+    }
+}
+
+/// <summary>Live speech rules plus optional next-day overrides waiting for a work morning.</summary>
+public sealed record SchoolSpeechRules
+{
+    public string Students { get; init; } = SpeechPolicies.Free;
+
+    public string Staff { get; init; } = SpeechPolicies.Free;
+
+    public string? PendingStudents { get; init; }
+
+    public string? PendingStaff { get; init; }
+
+    public string For(bool student) => student ? Students : Staff;
+
+    public SchoolSpeechRules WithPending(string? students, string? staff) =>
+        this with { PendingStudents = students, PendingStaff = staff };
+
+    public SchoolSpeechRules ApplyPending()
+    {
+        var next = this;
+        if (PendingStudents is { } students)
+        {
+            next = next with { Students = students, PendingStudents = null };
+        }
+
+        if (PendingStaff is { } staff)
+        {
+            next = next with { Staff = staff, PendingStaff = null };
+        }
+
+        return next;
+    }
+
+    public bool HasPending => PendingStudents is not null || PendingStaff is not null;
+}