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	diff --git a/util/init.cpp b/util/init.cpp
	index ef5e8192..22f99660 100644
	--- a/util/init.cpp
	+++ b/util/init.cpp
	@@ -1,432 +1,439 @@
	#ifdef USE_ALLEGRO
	#include <allegro.h>
	#ifdef ALLEGRO_WINDOWS
	#include <winalleg.h>
	#endif
	#endif

	#ifdef USE_SDL
	#include <SDL.h>
	#endif

	#ifndef WINDOWS
	#include <signal.h>
	#include <string.h>
	+#endif
	+
	+#ifdef LINUX
	#include <execinfo.h>
	#endif

	/* don't be a boring tuna */
	// #warning you are ugly

	#include "globals.h"
	#include "init.h"
	#include "network/network.h"
	#include "util/thread.h"
	#include <time.h>

	#include <ostream>
	#include "util/dumb/include/dumb.h"
	#ifdef USE_ALLEGRO
	#include "util/dumb/include/aldumb.h"
	#include "util/loadpng/loadpng.h"
	#include "util/gif/algif.h"
	#endif
	#include "util/bitmap.h"
	#include "util/funcs.h"
	#include "util/file-system.h"
	#include "util/font.h"
	#include "util/sound.h"
	#include "configuration.h"
	#include "script/script.h"
	#include "util/music.h"
	#include "util/loading.h"

	#ifdef WII
	#include <fat.h>
	#endif

	using namespace std;

	volatile int Global::speed_counter = 0;

	/* enough seconds for 136 years */
	volatile unsigned int Global::second_counter = 0;

	/* the original engine was running at 90 ticks per second, but we dont
	* need to render that fast, so TICS_PER_SECOND is really fps and
	* LOGIC_MULTIPLIER will be used to adjust the speed counter to its
	* original value.
	*/
	const int Global::TICS_PER_SECOND = 40;
	const double Global::LOGIC_MULTIPLIER = (double) 90 / (double) Global::TICS_PER_SECOND;


	#ifdef USE_ALLEGRO
	const int Global::WINDOWED = GFX_AUTODETECT_WINDOWED;
	const int Global::FULLSCREEN = GFX_AUTODETECT_FULLSCREEN;
	#else
	/* FIXME: use enums here or something */
	const int Global::WINDOWED = 0;
	const int Global::FULLSCREEN = 1;
	#endif

	/* game counter, controls FPS */
	static void inc_speed_counter(){
	/* probably put input polling here, InputManager::poll() */
	Global::speed_counter += 1;
	}
	#ifdef USE_ALLEGRO
	END_OF_FUNCTION( inc_speed_counter )
	#endif

	/* if you need to count seconds for some reason.. */
	static void inc_second_counter() {
	Global::second_counter += 1;
	}
	#ifdef USE_ALLEGRO
	END_OF_FUNCTION( inc_second_counter )
	#endif

	#if !defined(WINDOWS) && !defined(WII) && !defined(MINPSPW) && !defined(NDS)
	+#ifdef LINUX
	static void print_stack_trace(){
	/* use addr2line on these addresses to get a filename and line number */
	void *trace[128];
	int frames = backtrace(trace, 128);
	printf("Stack trace\n");
	for (int i = 0; i < frames; i++){
	printf(" %p\n", trace[i]);
	}
	}
	+#endif

	static void handleSigSegV(int i, siginfo_t * sig, void * data){
	const char * message = "Bug! Caught a memory violation. Shutting down..\n";
	int dont_care = write(1, message, 48);
	dont_care = dont_care;
	+#ifdef LINUX
	print_stack_trace();
	+#endif
	// Global::shutdown_message = "Bug! Caught a memory violation. Shutting down..";
	Bitmap::setGfxModeText();
	#ifdef USE_ALLEGRO
	allegro_exit();
	#endif
	#ifdef USE_SDL
	SDL_Quit();
	#endif
	/* write to a log file or something because sigsegv shouldn't
	* normally happen.
	*/
	exit(1);
	}
	#else
	#endif

	/* catch a socket being closed prematurely on unix */
	#if !defined(WINDOWS) && !defined(WII) && !defined(MINPSPW) && !defined(NDS)
	static void handleSigPipe( int i, siginfo_t * sig, void * data ){
	}

	/*
	static void handleSigUsr1( int i, siginfo_t * sig, void * data ){
	pthread_exit( NULL );
	}
	*/
	#endif

	static void registerSignals(){
	#if !defined(WINDOWS) && !defined(WII) && !defined(MINPSPW) && !defined(NDS)
	struct sigaction action;
	memset( &action, 0, sizeof(struct sigaction) );
	action.sa_sigaction = handleSigPipe;
	sigaction( SIGPIPE, &action, NULL );

	memset( &action, 0, sizeof(struct sigaction) );
	action.sa_sigaction = handleSigSegV;
	sigaction( SIGSEGV, &action, NULL );

	/*
	action.sa_sigaction = handleSigUsr1;
	sigaction( SIGUSR1, &action, NULL );
	*/
	#endif
	}

	/* should probably call the janitor here or something */
	static void close_paintown(){
	Music::pause();
	Bitmap::setGfxModeText();
	#ifdef USE_ALLEGRO
	allegro_exit();
	#endif
	exit(0);
	}

	namespace Global{
	extern int do_shutdown;
	}

	static void close_window(){
	/* when do_shutdown is 1 the game will attempt to throw ShutdownException
	* wherever it is. If the game is stuck or the code doesn't throw
	* ShutdownException then when the user tries to close the window
	* twice we just forcifully shutdown.
	*/
	Global::do_shutdown += 1;
	if (Global::do_shutdown == 2){
	close_paintown();
	}
	}
	#ifdef USE_ALLEGRO
	END_OF_FUNCTION(close_window)
	#endif

	#ifdef USE_ALLEGRO
	static void initSystem(ostream & out){
	out << "Allegro version: " << ALLEGRO_VERSION_STR << endl;
	out << "Allegro init: " <<allegro_init()<<endl;
	out << "Install timer: " <<install_timer()<<endl;

	/* png */
	loadpng_init();
	algif_init();

	out<<"Install keyboard: "<<install_keyboard()<<endl;
	/* do we need the mouse?? */
	// out<<"Install mouse: "<<install_mouse()<<endl;
	out<<"Install joystick: "<<install_joystick(JOY_TYPE_AUTODETECT)<<endl;
	/* 16 bit color depth */
	set_color_depth(16);

	LOCK_VARIABLE( speed_counter );
	LOCK_VARIABLE( second_counter );
	LOCK_FUNCTION( (void *)inc_speed_counter );
	LOCK_FUNCTION( (void *)inc_second_counter );
	/* set up the timers */
	out<<"Install game timer: "<< install_int_ex(inc_speed_counter, BPS_TO_TIMER(Global::TICS_PER_SECOND))<<endl;
	out<<"Install second timer: "<<install_int_ex(inc_second_counter, BPS_TO_TIMER(1))<<endl;

	/* keep running in the background */
	set_display_switch_mode(SWITCH_BACKGROUND);

	/* close window when the X is pressed */
	LOCK_FUNCTION(close_window);
	set_close_button_callback(close_window);
	}

	#endif
	#ifdef USE_SDL

	// static pthread_t events;

	struct TimerInfo{
	TimerInfo(void (*x)(), int y):
	tick(x), frequency(y){}

	void (*tick)();
	int frequency;
	};

	static void * do_timer(void * arg){
	TimerInfo info = (TimerInfo ) arg;
	uint32_t delay = (uint32_t)(1000.0 / (double) info.frequency);

	/* assuming SDL_GetTicks() starts at 0, this should last for about 50 days
	* before overflowing. overflow should work out fine. Assuming activate occurs
	* when the difference between now and ticks is at least 6, the following will happen.
	* ticks now now-ticks
	* 4294967294 4294967294 0
	* 4294967294 4294967295 1
	* 4294967294 0 2
	* 4294967294 1 3
	* 4294967294 2 4
	* 4294967294 3 5
	* 4294967294 4 6
	* Activate
	* 3 5 2
	* 3 6 3
	* 3 7 4
	* 3 8 5
	* 3 9 6
	* Activate
	*
	* Can 'now' ever be much larger than 'ticks' due to overflow?
	* It doesn't seem like it.
	*/
	uint32_t ticks = SDL_GetTicks();

	/* TODO: pass in some variable that tells this loop to quit */
	while (true){
	uint32_t now = SDL_GetTicks();
	while (now - ticks >= delay){
	// Global::debug(0) << "Tick!" << endl;
	info.tick();
	ticks += delay;
	}
	SDL_Delay(1);
	}

	delete (TimerInfo *) arg;

	return NULL;
	}

	static Util::Thread::Id start_timer(void (*func)(), int frequency){
	TimerInfo * speed = new TimerInfo(func, frequency);
	/*
	speed.tick = func;
	speed.frequency = frequency;
	*/
	Util::Thread::Id thread;
	Util::Thread::createThread(&thread, NULL, (Util::Thread::ThreadFunction) do_timer, (void*) speed);
	return thread;
	}

	#if 0
	static void * handleEvents(void * arg){
	bool done = false;
	while (!done){
	SDL_Event event;
	int ok = SDL_WaitEvent(&event);
	if (ok){
	switch (event.type){
	case SDL_QUIT : {
	done = true;
	close_window();
	break;
	}
	default : {
	// Global::debug(0) << "Ignoring SDL event " << event.type << endl;
	break;
	}
	}
	}
	}
	return NULL;
	}
	#endif

	/*
	static void doSDLQuit(){
	SDL_Event quit;
	quit.type = SDL_QUIT;
	SDL_PushEvent(&quit);
	Global::debug(0) << "Waiting for SDL event handler to finish" << endl;
	pthread_join(events, NULL);
	SDL_Quit();
	}
	*/

	static void initSystem(ostream & out){
	out << "SDL Init: ";
	int ok = SDL_Init(SDL_INIT_VIDEO \|
	SDL_INIT_AUDIO \|
	SDL_INIT_TIMER \|
	SDL_INIT_JOYSTICK \|
	SDL_INIT_NOPARACHUTE);
	if (ok == 0){
	out << "Ok" << endl;
	} else {
	out << "Failed (" << ok << ") - " << SDL_GetError() << endl;
	exit(ok);
	}

	/* Just do SDL thread init
	#ifdef MINPSPW
	pthread_init();
	#endif
	*/

	start_timer(inc_speed_counter, Global::TICS_PER_SECOND);
	start_timer(inc_second_counter, 1);

	try{
	SDL_Surface * icon = SDL_LoadBMP(Filesystem::find(Filesystem::RelativePath("menu/icon.bmp")).path().c_str());
	if (icon != NULL){
	SDL_WM_SetIcon(icon, NULL);
	}
	} catch (const Filesystem::NotFound & failed){
	Global::debug(0) << "Could not find window icon: " << failed.getTrace() << endl;
	}

	SDL_WM_SetCaption("Paintown", NULL);

	SDL_EnableUNICODE(1);
	SDL_JoystickEventState(1);
	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);

	atexit(SDL_Quit);
	// atexit(doSDLQuit);
	}
	#endif

	bool Global::init(int gfx){

	ostream & out = Global::debug( 0 );
	out << "-- BEGIN init --" << endl;
	out << "Data path is " << Util::getDataPath2().path() << endl;
	out << "Paintown version " << Global::getVersionString() << endl;
	out << "Build date " << __DATE__ << " " << __TIME__ << endl;

	#ifdef WII
	fatInitDefault();
	#endif

	/* do implementation specific setup */
	initSystem(out);

	dumb_register_stdfiles();

	Sound::initialize();

	Bitmap::SCALE_X = GFX_X;
	Bitmap::SCALE_Y = GFX_Y;

	Configuration::loadConfigurations();
	const int sx = Configuration::getScreenWidth();
	const int sy = Configuration::getScreenHeight();
	if (gfx == -1){
	gfx = Configuration::getFullscreen() ? Global::FULLSCREEN : Global::WINDOWED;
	} else {
	Configuration::setFullscreen(gfx == Global::FULLSCREEN);
	}

	/* set up the screen */
	int gfxCode = Bitmap::setGraphicsMode(gfx, sx, sy);
	if (gfxCode == 0){
	out << "Set graphics mode: Ok" << endl;
	} else {
	out << "Set graphics mode: Failed! (" << gfxCode << ")" << endl;
	return false;
	}

	/* music */
	atexit(&dumb_exit);

	out << "Initialize random number generator" << endl;
	/* initialize random number generator */
	srand(time(NULL));

	registerSignals();

	#ifdef HAVE_NETWORKING
	out << "Initialize network" << endl;
	Network::init();
	atexit(Network::closeAll);
	#endif

	/* this mutex is used to show the loading screen while the game loads */
	// Util::Thread::initializeLock(&Loader::loading_screen_mutex);

	out << "-- END init --" << endl;

	/*
	const Font & font = Font::getDefaultFont();
	// font.setSize(30, 30);
	Bitmap temp(font.textLength("Loading") + 1, font.getHeight("Loading") + 1);
	font.printf(0, 0, Bitmap::makeColor(255, 255, 255), temp, "Loading", 0);
	temp.BlitToScreen(sx / 2, sy / 2);
	*/
	Bitmap white(sx, sy);
	white.fill(Bitmap::makeColor(255, 255, 255));
	white.BlitToScreen();

	return true;
	}

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