GH-1217 add simple instance play time tracking

Not reliable in the face of crashes... but what is?
2015-09-22 01:06:45 +02:00
parent b107617112
commit 9ba1cd15e7
13 changed files with 103 additions and 51 deletions
--- a/logic/NullInstance.h
+++ b/logic/NullInstance.h
@@ -78,4 +78,8 @@ public:
 	{
 		return instanceRoot();
 	}
+	virtual QString typeName() const
+	{
+		return "Null";
+	}
 };