Added a test

Signed-off-by: Nate Koenig <[email protected]>

src/EntityComponentManager_TEST.cc

@@ -2009,6 +2009,19 @@ TEST_P(EntityComponentManagerFixture, SetChanged)
       manager.ComponentState(e2, c2.first));
 }
 
+//////////////////////////////////////////////////
+TEST_P(EntityComponentManagerFixture, SetEntityCreateOffset)
+{
+  // First entity should have a value of 1.
+  Entity entity = manager.CreateEntity();
+  EXPECT_EQ(1u, entity);
+
+  // Apply an offset.
+  manager.SetEntityCreateOffset(1000);
+  Entity entity2 = manager.CreateEntity();
+  EXPECT_EQ(1001u, entity2);
+}
+
 // Run multiple times. We want to make sure that static globals don't cause
 // problems.
 INSTANTIATE_TEST_CASE_P(EntityComponentManagerRepeat,

src/systems/log/LogPlayback.cc

@@ -211,7 +211,7 @@ void LogPlayback::Configure(const Entity &,
 
   // Set the entity offset.
   // \todo This number should be included in the log file.
-  _ecm.SetEntityOffset(90000);
+  _ecm.SetEntityCreateOffset(math::MAX_I64 / 2);
 
   // If path is a file, assume it is a compressed file
   // (Otherwise assume it is a directory containing recorded files.)