fix issue where components would not be readable by renderers if they were not updated the previous frame

encompass-cs/ComponentMessageManager.cs

@@ -22,7 +22,6 @@ namespace Encompass
             componentStore.ClearAll();
             existingComponentStore.ClearAll();
             pendingComponentStore.ClearAll();
-            upToDateComponentStore.ClearAll();
 
             foreach (var dictionary in typeToEntityToPendingComponentPriority.Values)
             {

encompass-cs/RenderManager.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Reflection;
 using System.Collections.Generic;
 
 namespace Encompass

test/GeneralRendererTest.cs

@@ -35,6 +35,9 @@ namespace Tests
                 world.Update(0.01f);
                 world.Draw();
 
+                world.Update(0.01);
+                world.Draw();
+
                 Assert.That(result, Is.EqualTo((aComponent, entity)));
             }
 
@@ -55,7 +58,9 @@ namespace Tests
                 var world = worldBuilder.Build();
 
                 world.Update(0.01f);
+                world.Draw();
 
+                world.Update(0.01f);
                 world.Draw();
 
                 Assert.That(result, Is.EqualTo((aComponent, entity)).Or.EqualTo((aComponentTwo, entityB)));