Abstracted away one-frame-decay values.

1 files changed, 47 insertions, 0 deletions

diff --git a/server/TracyDecayValue.hpp b/server/TracyDecayValue.hpp
new file mode 100644
index 00000000..746a9b65
--- /dev/null
+++ b/server/TracyDecayValue.hpp
@@ -0,0 +1,47 @@
+#ifndef __TRACYDECAYVALUE_HPP__
+#define __TRACYDECAYVALUE_HPP__
+
+#include "../common/TracyForceInline.hpp"
+
+namespace tracy
+{
+
+template<typename T>
+class DecayValue
+{
+public:
+    DecayValue( const T& init )
+        : m_value( init )
+        , m_active( false )
+    {
+    }
+
+    tracy_force_inline operator const T& () const { return m_value; }
+
+    tracy_force_inline DecayValue& operator=( const T& value )
+    {
+        m_value = value;
+        m_active = true;
+        return *this;
+    }
+
+    tracy_force_inline void Decay( const T& value )
+    {
+        if( m_active )
+        {
+            m_active = false;
+        }
+        else
+        {
+            m_value = value;
+        }
+    }
+
+private:
+    T m_value;
+    bool m_active;
+};
+
+}
+
+#endif