From 7911e7bddf277d79fdd15cba494fb6d37d9a403c Mon Sep 17 00:00:00 2001
From: Lendemor <thomas.brandeho@gmail.com>
Date: Fri, 11 Mar 2016 21:49:10 +0100
Subject: [PATCH] added message system

---
 src/engine.cpp       |  4 ++--
 src/message.cpp      |  7 +++++++
 src/message.h        | 18 ++++++++++++++++++
 src/messagebus.cpp   | 11 +++++++++++
 src/messagebus.h     | 18 ++++++++++++++++++
 src/system.cpp       |  7 +++++++
 src/system.h         | 20 ++++++++++++++++++++
 src/tools/graph.h    |  2 +-
 src/tools/loader.cpp |  1 +
 9 files changed, 85 insertions(+), 3 deletions(-)
 create mode 100644 src/message.cpp
 create mode 100644 src/message.h
 create mode 100644 src/messagebus.cpp
 create mode 100644 src/messagebus.h
 create mode 100644 src/system.cpp
 create mode 100644 src/system.h

diff --git a/src/engine.cpp b/src/engine.cpp
index cdcf083..ecb203b 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -19,14 +19,14 @@ Engine::Engine() :
     m_clock = new sf::Clock();
     m_clock->restart();
     m_renderer = new SparrowRenderer();
-    m_renderer->setCamera(NULL);
+ //   m_renderer->setCamera(NULL);
 }
 
 Engine::~Engine()
 {
     delete m_clock;
     if(m_window != NULL)
-        m_renderer->destroyGL();
+   //     m_renderer->destroyGL();
     delete m_renderer;
     if(m_window != NULL)
     {
diff --git a/src/message.cpp b/src/message.cpp
new file mode 100644
index 0000000..3a27417
--- /dev/null
+++ b/src/message.cpp
@@ -0,0 +1,7 @@
+#include "message.h"
+
+
+Message::Message(std::string id, SystemType sender):m_id(id),m_sender(sender)
+{
+
+}
diff --git a/src/message.h b/src/message.h
new file mode 100644
index 0000000..61f9192
--- /dev/null
+++ b/src/message.h
@@ -0,0 +1,18 @@
+#ifndef MESSAGE_H
+#define MESSAGE_H
+
+#include <iostream>
+#include <vector>
+#include "system.h"
+
+class Message
+{
+    std::string m_id;
+    SystemType m_sender;
+public:
+    Message(std::string,SystemType);
+};
+
+
+
+#endif // MESSAGE_H
diff --git a/src/messagebus.cpp b/src/messagebus.cpp
new file mode 100644
index 0000000..2cccec1
--- /dev/null
+++ b/src/messagebus.cpp
@@ -0,0 +1,11 @@
+#include "messagebus.h"
+
+MessageBus::MessageBus()
+{
+
+}
+
+void MessageBus::postMessage(Message *msg)
+{
+    message_list.push_back(msg);
+}
diff --git a/src/messagebus.h b/src/messagebus.h
new file mode 100644
index 0000000..626c971
--- /dev/null
+++ b/src/messagebus.h
@@ -0,0 +1,18 @@
+#ifndef MESSAGEBUS_H
+#define MESSAGEBUS_H
+
+#include <vector>
+
+class Message;
+
+class MessageBus
+{
+    std::vector<Message*> message_list; //message file
+
+public:
+    MessageBus();
+    void postMessage(Message* msg);
+    void handleMessage();
+};
+
+#endif // MESSAGEBUS_H
diff --git a/src/system.cpp b/src/system.cpp
new file mode 100644
index 0000000..636b73c
--- /dev/null
+++ b/src/system.cpp
@@ -0,0 +1,7 @@
+#include "system.h"
+
+
+System::System()
+{
+
+}
diff --git a/src/system.h b/src/system.h
new file mode 100644
index 0000000..3cfb905
--- /dev/null
+++ b/src/system.h
@@ -0,0 +1,20 @@
+#ifndef SYSTEM_H
+#define SYSTEM_H
+
+class MessageBus;
+class Message;
+
+//TODO:complete this part with other existing system,
+enum SystemType {INPUT_SYSTEM, RENDERER_SYSTEM, IA_SYSTEM};
+
+class System
+{
+    SystemType m_type;
+    MessageBus* m_msgBus;
+
+public:
+    System();
+    virtual void handleMessage(Message* message) = 0;
+};
+
+#endif // SYSTEM_H
diff --git a/src/tools/graph.h b/src/tools/graph.h
index 42f670d..aea86fe 100644
--- a/src/tools/graph.h
+++ b/src/tools/graph.h
@@ -18,7 +18,7 @@ public:
     void addNeighbours(GraphNode*,float);
     void addNeighbours(GraphEdge);
     int getNbNeighbours();
-    virtual float heuristic(GraphNode*){return 1;};
+    virtual float heuristic(GraphNode*){return 1;}
 
     void setValue(int);
     int getValue();
diff --git a/src/tools/loader.cpp b/src/tools/loader.cpp
index 102bf4e..6f962fb 100644
--- a/src/tools/loader.cpp
+++ b/src/tools/loader.cpp
@@ -1,6 +1,7 @@
 #include "loader.h"
 #include <fstream>
 #include <streambuf>
+#include <cstring>
 #include <image.h>
 #include <SFML/Graphics/Image.hpp>