Added stub Clock to replace Game built-in

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;
+}