From 1e2f7fdd5cf930ed5651e452d4985dd504af3f58 Mon Sep 17 00:00:00 2001
From: sippeangelo <holmberg.simon@gmail.com>
Date: Tue, 22 Apr 2014 19:14:09 +0200
Subject: [PATCH] Skeleton MessageRelay

---
 src/GUI/Frame.h                               | 14 ++++++
 src/MessageRelay.h                            | 43 +++++++++++++++++++
 vs11/Returngeance/Returngeance.vcxproj        |  2 +
 .../Returngeance/Returngeance.vcxproj.filters |  7 +++
 4 files changed, 66 insertions(+)
 create mode 100644 src/GUI/Frame.h
 create mode 100644 src/MessageRelay.h

diff --git a/src/GUI/Frame.h b/src/GUI/Frame.h
new file mode 100644
index 0000000..5415d64
--- /dev/null
+++ b/src/GUI/Frame.h
@@ -0,0 +1,14 @@
+#ifndef GUI_Frame_h__
+#define GUI_Frame_h__
+
+namespace GUI
+{
+	
+class Frame
+{
+
+};
+
+}
+
+#endif // GUI_Frame_h__
diff --git a/src/MessageRelay.h b/src/MessageRelay.h
new file mode 100644
index 0000000..692f8a7
--- /dev/null
+++ b/src/MessageRelay.h
@@ -0,0 +1,43 @@
+#ifndef MessageRelay_h__
+#define MessageRelay_h__
+
+#include <functional>
+#include <unordered_map>
+#include <list>
+
+struct Message
+{
+protected:
+	Message() { }
+};
+
+class MessageRelay
+{
+private:
+	typedef std::string MessageType_t;
+	typedef std::function<bool(Message)> MessageCallback_t;
+
+public:
+	void Subscribe(std::string messageType, MessageCallback_t callback)
+	{
+		m_Callbacks[messageType].push_back(callback);
+	}
+
+	void Raise(std::string messageType, Message message)
+	{
+		auto callbackIt = m_Callbacks.find(messageType);
+		if (callbackIt == m_Callbacks.end())
+			return;
+
+		for (auto &callback : callbackIt->second)
+		{
+			callback(message);
+		}
+	}
+
+private:
+	std::unordered_map<MessageType_t, std::list<MessageCallback_t>> m_Callbacks;
+
+};
+
+#endif // MessageRelay_h__
diff --git a/vs11/Returngeance/Returngeance.vcxproj b/vs11/Returngeance/Returngeance.vcxproj
index 4726981..f5e903d 100755
--- a/vs11/Returngeance/Returngeance.vcxproj
+++ b/vs11/Returngeance/Returngeance.vcxproj
@@ -139,6 +139,8 @@
     <ClInclude Include="..\..\src\Entity.h" />
     <ClInclude Include="..\..\src\Factory.h" />
     <ClInclude Include="..\..\src\GameWorld.h" />
+    <ClInclude Include="..\..\src\GUI\Frame.h" />
+    <ClInclude Include="..\..\src\MessageRelay.h" />
     <ClInclude Include="..\..\src\Model.h" />
     <ClInclude Include="..\..\src\OBJ.h" />
     <ClInclude Include="..\..\src\PrecompiledHeader.h" />
diff --git a/vs11/Returngeance/Returngeance.vcxproj.filters b/vs11/Returngeance/Returngeance.vcxproj.filters
index 672e8dd..4922bd1 100755
--- a/vs11/Returngeance/Returngeance.vcxproj.filters
+++ b/vs11/Returngeance/Returngeance.vcxproj.filters
@@ -112,6 +112,9 @@
     <Filter Include="Particle System\Systems">
       <UniqueIdentifier>{9f45f029-46c8-4c0d-b44c-dc9bffd3c6a6}</UniqueIdentifier>
     </Filter>
+    <Filter Include="GUI">
+      <UniqueIdentifier>{6e633434-4aed-453d-b2f9-8c51ca7f78db}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\src\World.h" />
@@ -214,6 +217,10 @@
     </ClInclude>
     <ClInclude Include="..\..\src\Components\Box.h" />
     <ClInclude Include="..\..\src\Components\Sphere.h" />
+    <ClInclude Include="..\..\src\GUI\Frame.h">
+      <Filter>GUI</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\MessageRelay.h" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\src\Shaders\AABB.frag.glsl">