Scale lesson gain by warmth the same way hunger already did.

The bar was live and drove dressing; a frozen pupil in class still learned as if it were May. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-20 09:06:50 +03:00
parent aaf539cacc
commit 274814aecd
10 changed files with 117 additions and 24 deletions
@@ -67,6 +67,36 @@ public class LessonLearningTests
        Assert.NotEqual(skills.Values.First(), average);
    }

+    [Fact]
+    public void ColdLearnsLessThanWarm()
+    {
+        var warm = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, 1f, 0, 100, warmth: 1f);
+        var cold = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, 1f, 0, 100, warmth: 0.1f);
+
+        Assert.True(cold > 50);
+        Assert.True(warm - 50 > cold - 50);
+    }
+
+    [Fact]
+    public void HungerStillCutsWhenWarm()
+    {
+        var full = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, hunger: 1f, traitOffset: 0, teacherSkill: 100, warmth: 1f);
+        var hungry = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, hunger: 0.1f, traitOffset: 0, teacherSkill: 100, warmth: 1f);
+
+        Assert.True(full - 50 > hungry - 50);
+        Assert.Equal(
+            LessonLearning.Gain(50, Math, 1, 0.05f, 1f, 0.1f, 0, 100),
+            hungry);
+    }
+
+    [Fact]
+    public void MissingWarmthArgument_DefaultsToFull()
+    {
+        var implied = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, 0.1f, 0, 100);
+        var explicitWarm = LessonLearning.Gain(50, Math, 1, 0.05f, 1f, 0.1f, 0, 100, warmth: 1f);
+
+        Assert.Equal(explicitWarm, implied);
+    }
    [Fact]
    public void MissingTeacherSkill_UsesRangeMin_AndStillGains()
    {