Use std::chrono for worldTimeHEADmain

Defines a world time type alias, a game time scale factor (the rate at
which world time progresses compare to real time) and display the world
time on the status bar.

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/chronology.cpp b/lib/chronology.cpp
index 8707bba..49f6df2 100644
--- a/lib/chronology.cpp
+++ b/lib/chronology.cpp
@@ -10,3 +10,9 @@ operator""_time_t(const char * iso, size_t)
 	}
 	return mktime(&tm);
 }
+
+std::chrono::seconds
+operator""_seconds(const char * iso, size_t)
+{
+	return std::chrono::seconds(operator""_time_t(iso, 0));
+}