interface cleanup

1 files changed, 84 insertions, 0 deletions

diff --git a/src/client/application.cc b/src/client/application.cc
new file mode 100644
index 0000000..03dda2f
--- /dev/null
+++ b/src/client/application.cc
@@ -0,0 +1,84 @@
+/*
+   client/application.cc
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+// project headers
+#include "client/client.h"
+#include "client/application.h"
+#include "core/core.h"
+
+// SDL headers
+#include <SDL/SDL.h>
+
+// C++ headers
+#include <cmath>
+
+namespace client {
+
+void Application::quit(int status)
+{
+	SDL_Quit();
+	exit(status);
+}
+
+void Application::init()
+{
+	// initialize core
+	core::ApplicationInterface::init();
+
+	con_debug << "Initializing client..." << std::endl;	
+
+	// Initialize the video subsystem
+	video.init();
+	if (!video.initialized) {
+                quit(1);
+        }
+
+        // initialize input
+        input.init();
+}
+
+void Application::run()
+{
+	Uint32 chrono = SDL_GetTicks();
+
+        while(true) {
+                Uint32 current = SDL_GetTicks();
+
+                // overflow protection ~49 days
+                if (current < chrono) {
+                        chrono = current;
+                }
+
+                // update the game chronometers
+                float elapsed = (float) ( current - chrono) / 1000.0f;
+                chrono = current;
+
+                frame(elapsed);
+
+                // update the video chronometers and draw
+                video.draw(elapsed);
+
+                // process input
+                input.process();
+        }
+
+}
+
+void Application::shutdown() 
+{
+	con_debug << "Shutting down client..." << std::endl;
+	
+	input.shutdown();
+
+	video.shutdown();
+
+        core::ApplicationInterface::shutdown();
+
+        quit(0);
+	
+}
+
+}