diff options
Diffstat (limited to 'Stars45/Clock.cpp')
-rw-r--r-- | Stars45/Clock.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Stars45/Clock.cpp b/Stars45/Clock.cpp new file mode 100644 index 0000000..6e3ec3f --- /dev/null +++ b/Stars45/Clock.cpp @@ -0,0 +1,26 @@ +/* Starshatter: The Open Source Project + Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors + Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors + Copyright (c) 1997-2006, Destroyer Studios LLC. +*/ + +#include "Clock.h" + +#include <chrono> + + +Clock::Clock() : + m_point {inner_clock::now()}, + m_compression {1.0} +{ +} + + +double +Clock::Step() +{ + const auto next = inner_clock::now(); + const std::chrono::duration<double> delta = next - m_point; + m_point = next; + return delta.count() * m_compression; +} |