From 841f18885e029191dc16bbb5e42831c71f345f30 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Fri, 17 Aug 2018 22:23:04 +0200
Subject: [PATCH] Add simple animation controller.

---
 profiler/build/win32/Tracy.vcxproj         |  1 +
 profiler/build/win32/Tracy.vcxproj.filters |  3 ++
 server/TracyBuzzAnim.hpp                   | 48 ++++++++++++++++++++++
 3 files changed, 52 insertions(+)
 create mode 100644 server/TracyBuzzAnim.hpp

diff --git a/profiler/build/win32/Tracy.vcxproj b/profiler/build/win32/Tracy.vcxproj
index fcd0117e..59a8ee14 100644
--- a/profiler/build/win32/Tracy.vcxproj
+++ b/profiler/build/win32/Tracy.vcxproj
@@ -133,6 +133,7 @@
     <ClInclude Include="..\..\..\nfd\nfd.h" />
     <ClInclude Include="..\..\..\nfd\nfd_common.h" />
     <ClInclude Include="..\..\..\server\TracyBadVersion.hpp" />
+    <ClInclude Include="..\..\..\server\TracyBuzzAnim.hpp" />
     <ClInclude Include="..\..\..\server\TracyCharUtil.hpp" />
     <ClInclude Include="..\..\..\server\TracyDecayValue.hpp" />
     <ClInclude Include="..\..\..\server\TracyEvent.hpp" />
diff --git a/profiler/build/win32/Tracy.vcxproj.filters b/profiler/build/win32/Tracy.vcxproj.filters
index a7aee634..ea38f165 100644
--- a/profiler/build/win32/Tracy.vcxproj.filters
+++ b/profiler/build/win32/Tracy.vcxproj.filters
@@ -218,6 +218,9 @@
     <ClInclude Include="..\..\src\imgui_freetype.h">
       <Filter>src</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\server\TracyBuzzAnim.hpp">
+      <Filter>server</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Natvis Include="DebugVis.natvis" />
diff --git a/server/TracyBuzzAnim.hpp b/server/TracyBuzzAnim.hpp
new file mode 100644
index 00000000..fa3151d3
--- /dev/null
+++ b/server/TracyBuzzAnim.hpp
@@ -0,0 +1,48 @@
+#ifndef __TRACYBUZZANIM_HPP__
+#define __TRACYBUZZANIM_HPP__
+
+#include <assert.h>
+
+namespace tracy
+{
+
+template<typename T>
+class BuzzAnim
+{
+public:
+    bool Match( const T& comp ) const
+    {
+        return active && comp == id;
+    }
+
+    float Time() const
+    {
+        assert( active );
+        return time;
+    }
+
+    void Enable( const T& val, float len )
+    {
+        active = true;
+        time = len;
+        id = val;
+    }
+
+    void Update( float dt )
+    {
+        if( active )
+        {
+            time -= dt;
+            if( time <= 0 ) active = false;
+        }
+    }
+
+private:
+    bool active = false;
+    float time;
+    T id;
+};
+
+}
+
+#endif