Refactor world simulation and API to enhance world state management; introduce StoredWorldDto for internal bookkeeping, improve synchronization between simulation and API data, and implement new simulation options for idle and catch-up behavior. Update documentation to reflect changes in data structures and API endpoints.

2026-08-16 23:28:29 +03:00
parent 2a8b7b49b3
commit cb5117edba
23 changed files with 639 additions and 121 deletions
@@ -236,6 +236,21 @@ public sealed class WeatherModelTests
        Assert.Equal(0f, WeatherModel.UpdateSnowDepth(-5f, -10f, 0f, 0f));
    }

+    [Fact]
+    public void Lying_snow_thins_out_over_the_warmer_parts_of_the_map()
+    {
+        const float pack = 200f;
+
+        // Well below freezing the whole pack shows; the warmer corners of the field go patchy.
+        Assert.Equal(pack, WeatherModel.LocalSnowDepth(pack, -10f), 1);
+        Assert.True(WeatherModel.LocalSnowDepth(pack, 4f) < pack);
+        Assert.True(WeatherModel.LocalSnowDepth(pack, 12f) < WeatherModel.LocalSnowDepth(pack, 4f));
+
+        // It thins rather than vanishing - melting is the integral's job, not the renderer's.
+        Assert.True(WeatherModel.LocalSnowDepth(pack, 30f) > 0f);
+        Assert.Equal(0f, WeatherModel.LocalSnowDepth(0f, -10f));
+    }
+
    [Fact]
    public void A_world_opened_in_deep_winter_already_has_snow_on_the_ground()
    {