Update README.md to include project description, developer documentation links, and license information.

2026-06-11 04:03:07 +03:00
parent 31aba3aeee
commit ff2231a8ab
72 changed files with 4113 additions and 0 deletions
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+using MrGameEng.Core;
+using Xunit;
+
+namespace MrGameEng.Core.Tests;
+
+public class GameClockTests
+{
+    [Fact]
+    public void Advance_SingleFrame_UpdatesDeltaTotalAndFrameCount()
+    {
+        var clock = new GameClock();
+
+        clock.Advance(0.016f);
+
+        Assert.Equal(0.016f, clock.DeltaTime);
+        Assert.Equal(0.016f, clock.UnscaledDeltaTime);
+        Assert.Equal(0.016, clock.TotalTime, 3);
+        Assert.Equal(1, clock.FrameCount);
+    }
+
+    [Fact]
+    public void Advance_WithTimeScale_ScalesDeltaButNotUnscaled()
+    {
+        var clock = new GameClock { TimeScale = 0.5f };
+
+        clock.Advance(0.02f);
+
+        Assert.Equal(0.01f, clock.DeltaTime, 3);
+        Assert.Equal(0.02f, clock.UnscaledDeltaTime, 3);
+        Assert.Equal(0.01, clock.TotalTime, 3);
+        Assert.Equal(0.02, clock.UnscaledTotalTime, 3);
+    }
+
+    [Fact]
+    public void TimeScale_Zero_PausesScaledTime()
+    {
+        var clock = new GameClock { TimeScale = 0f };
+
+        clock.Advance(0.016f);
+
+        Assert.Equal(0f, clock.DeltaTime);
+        Assert.Equal(0.0, clock.TotalTime);
+        Assert.Equal(0.016, clock.UnscaledTotalTime, 3);
+    }
+
+    [Fact]
+    public void TimeScale_Negative_ClampsToZero()
+    {
+        var clock = new GameClock { TimeScale = -1f };
+
+        Assert.Equal(0f, clock.TimeScale);
+    }
+}