#include "cssysdef.h"
#include "csutil/sysfunc.h"
#include "iutil/vfs.h"
#include "csutil/cscolor.h"
#include "cstool/csview.h"
#include "cstool/initapp.h"
#include "iutil/eventq.h"
#include "iutil/event.h"
#include "iutil/objreg.h"
#include "iutil/csinput.h"
#include "iutil/virtclk.h"
#include "iengine/sector.h"
#include "iengine/engine.h"
#include "iengine/camera.h"
#include "iengine/light.h"
#include "iengine/texture.h"
#include "iengine/mesh.h"
#include "iengine/movable.h"
#include "iengine/material.h"
#include "imesh/thing.h"
#include "imesh/object.h"
#include "ivideo/graph3d.h"
#include "ivideo/graph2d.h"
#include "ivideo/texture.h"
#include "ivideo/material.h"
#include "ivideo/fontserv.h"
#include "igraphic/imageio.h"
#include "imap/parser.h"
#include "ivaria/reporter.h"
#include "ivaria/stdrep.h"
#include "csutil/cmdhelp.h"
#include "csutil/event.h"

CS_IMPLEMENT_APPLICATION

iObjectRegistry* object_reg;

bool HandleEvent (iEvent& ev)
{
  if (ev.Type == csevKeyboard && 
    csKeyEventHelper::GetEventType (&ev) == csKeyEventTypeDown &&
    csKeyEventHelper::GetCookedCode (&ev) == CSKEY_ESC)
  {
    csRef<iEventQueue> q (CS_QUERY_REGISTRY (object_reg, iEventQueue));
    if (q)
      q->GetEventOutlet()->Broadcast (cscmdQuit);
    return true;
  }
  return false;
}

int main(int argc, char const* argv[]) {
    csRef<iEngine> engine;
    csRef<iLoader> loader;
    csRef<iGraphics3D> g3d;
    csRef<iKeyboardDriver> kbd;
    csRef<iVirtualClock> vc;

    object_reg =
    csInitializer::CreateEnvironment (argc, argv);

    if (!csInitializer::RequestPlugins (object_reg,
					CS_REQUEST_VFS,
					CS_REQUEST_OPENGL3D,
					CS_REQUEST_ENGINE,
					CS_REQUEST_FONTSERVER,
					CS_REQUEST_IMAGELOADER,
					CS_REQUEST_LEVELLOADER,
					CS_REQUEST_REPORTER,
					CS_REQUEST_REPORTERLISTENER,
					CS_REQUEST_END)) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "Can't initialize plugins!");
	throw 1;
    }

    if (!csInitializer::SetupEventHandler(object_reg, HandleEvent)) {
	
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "Can't initialize event handler!");
	throw 1;
    }
    
    // Check for commandline help.
    if (csCommandLineHelper::CheckHelp (object_reg)) {
	
	csCommandLineHelper::Help (object_reg);
	throw 1;
    }

    // The virtual clock.
    vc = CS_QUERY_REGISTRY (object_reg, iVirtualClock);
    if (!vc) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "Can't find the virtual clock!");
	throw 1;
    }

    // Find the pointer to engine plugin
    engine = CS_QUERY_REGISTRY (object_reg, iEngine);
    if (!engine) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "No iEngine plugin!");
	throw 1;
    }

    loader = CS_QUERY_REGISTRY (object_reg, iLoader);
    if (!loader) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "No iLoader plugin!");
	throw 1;
    }

    g3d = CS_QUERY_REGISTRY (object_reg, iGraphics3D);
    if (!g3d) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "No iGraphics3D plugin!");
	throw 1;
    }
    
    kbd = CS_QUERY_REGISTRY (object_reg, iKeyboardDriver);
    if (!kbd) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "No iKeyboardDriver plugin!");
	throw 1;
    }

    // Open the main system. This will open all the previously
    // loaded plug-ins.
    if (!csInitializer::OpenApplication (object_reg)) {
	csReport (object_reg, CS_REPORTER_SEVERITY_ERROR,
		  "crystalspace.application.simple",
		  "Error opening system!");
	throw 1;
    }
    
    csReport (object_reg, CS_REPORTER_SEVERITY_NOTIFY,
	      "crystalspace.application.simple",
	      "Simple Crystal Space Application version 0.1.");

    csDefaultRunLoop (object_reg);
    csInitializer::DestroyApplication (object_reg);
    return 0;
}

  delete simple; // Release engine, loader, g3d, kbd, vc  simple = 0;  csInitializer::DestroyApplication (object_reg);

  csDefaultRunLoop (object_reg);  // add this  engine = NULL;  loader = NULL;  g3d = NULL;  kbd = NULL;  vc = NULL;		  csInitializer::DestroyApplication (object_reg);  return 0;

iGraphics2D* g2d = g3d->GetDriver2D ();view->SetRectangle (0, 0, g2d->GetWidth (), g2d->GetHeight ());