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	diff --git a/util/graphics/bitmap.cpp b/util/graphics/bitmap.cpp
	index d12a3229..04cae31c 100644
	--- a/util/graphics/bitmap.cpp
	+++ b/util/graphics/bitmap.cpp
	@@ -1,543 +1,547 @@
	#include "../funcs.h"
	#include "bitmap.h"
	#include "../file-system.h"
	#include <string>
	#include <stdio.h>
	#include <math.h>

	namespace Graphics{

	static Bitmap * Screen = NULL;
	/* bitmaps that should always be resized to the dimensions of the screen */
	static std::vector<Bitmap*> needResize;

	Util::Parameter<Bitmap*> screenParameter;
	Util::Parameter<Util::ReferenceCount<ShaderManager> > shaderManager;

	ShaderManager::ShaderManager(){
	}

	ShaderManager::~ShaderManager(){
	}

	Util::ReferenceCount<Shader> ShaderManager::getShader(const std::string & name, Util::ReferenceCount<Shader> (*create)()){
	std::map<std::string, Util::ReferenceCount<Shader> >::iterator it = shaders.find(name);
	if (it == shaders.end()){
	shaders[name] = create();
	it = shaders.find(name);
	}

	return it->second;
	}

	/* implementation independant definitions can go here */

	Bitmap * Bitmap::temporary_bitmap = NULL;
	Bitmap * Bitmap::temporary_bitmap2 = NULL;

	/*
	int SCALE_X = 0;
	int SCALE_Y = 0;
	*/

	/*
	const int Bitmap::MODE_TRANS = 0;
	const int Bitmap::MODE_SOLID = 1;
	*/

	const int SPRITE_NO_FLIP = 0;
	const int SPRITE_V_FLIP = 1;
	const int SPRITE_H_FLIP = 2;

	const int SPRITE_NORMAL = 1;
	const int SPRITE_LIT = 2;
	const int SPRITE_TRANS = 3;

	static inline int max(int a, int b){
	return a > b ? a : b;
	}

	INTERNAL_COLOR Color::defaultColor(){
	return makeColor(0, 0, 0).color;
	}

	void initializeExtraStuff();

	Bitmap::Bitmap(Storage::File & file):
	mustResize(false),
	error(false),
	bit8MaskColor(makeColor(0, 0, 0)){
	int length = file.getSize();
	if (length == -1){
	throw BitmapException(__FILE__, __LINE__, std::string("Could not read from file"));
	}
	char * data = new char[length];
	try{
	file.readLine(data, length);
	loadFromMemory(data, length);
	delete[] data;
	} catch (const BitmapException & fail){
	delete[] data;
	throw;
	} catch (...){
	delete[] data;
	throw;
	}
	}

	QualityFilter qualityFilterName(const std::string & type){
	if (type == "xbr"){
	return XbrFilter;
	}
	if (type == "hqx"){
	return HqxFilter;
	}
	return NoFilter;
	}

	Bitmap::~Bitmap(){
	if (mustResize){
	for (std::vector<Bitmap*>::iterator it = needResize.begin(); it != needResize.end(); it++){
	Bitmap * who = *it;
	if (who == this){
	needResize.erase(it);
	break;
	}
	}
	}
	}

	static Bitmap makeTemporaryBitmap(Bitmap *& temporary, int w, int h){
	if (temporary == NULL){
	temporary = new Bitmap(w, h);
	} else if (temporary->getWidth() < w \|\| temporary->getHeight() < h){
	int mw = max(temporary->getWidth(), w);
	int mh = max(temporary->getHeight(), h);
	// printf("Create temporary bitmap %d %d\n", mw, mh);
	delete temporary;
	temporary = new Bitmap(mw, mh);
	}
	if (temporary == NULL){
	printf("bug temporary bitmap is null\n");
	}
	return Bitmap(*temporary, 0, 0, w, h);
	}

	/*
	Bitmap Bitmap::temporaryBitmap(int w, int h){
	return makeTemporaryBitmap(temporary_bitmap, w, h);
	}

	Bitmap Bitmap::temporaryBitmap2(int w, int h){
	return makeTemporaryBitmap(temporary_bitmap2, w, h);
	}
	*/

	void Bitmap::cleanupTemporaryBitmaps(){
	if (temporary_bitmap != NULL){
	delete temporary_bitmap;
	temporary_bitmap = NULL;
	}

	if (temporary_bitmap2 != NULL){
	delete temporary_bitmap2;
	temporary_bitmap2 = NULL;
	}
	}

	Bitmap & Bitmap::operator=(const Bitmap & copy){
	path = copy.getPath();
	this->width = copy.getWidth();
	this->height = copy.getHeight();
	setData(copy.getData());
	return *this;
	}

	double Bitmap::getScale(){
	/* the game is pretty much hard coded to run at 320 scaled upto 640
	* and then scaled to whatever the user wants, but as long as
	* 320 and 640 remain this number will be 2.
	* maybe calculate this at some point
	*/
	return 2;
	/*
	if (Scaler != NULL && Buffer != NULL){
	double x1 = Scaler->getWidth();
	double x2 = Buffer->getWidth();
	return x2 / x1;
	}
	return 1;
	*/
	}
	+
	+bool Bitmap::isEmpty() const {
	+ return getWidth() == 0 \|\| getHeight() == 0;
	+}

	/* taken from the color addon from allegro 4.9 */
	static void al_color_cmyk_to_rgb(float cyan, float magenta, float yellow, float key, float red, float green, float *blue){
	float max = 1 - key;
	red = max - cyan max;
	green = max - magenta max;
	blue = max - yellow max;
	}

	void Bitmap::cymkToRGB(int c, int y, int m, int k, int * r, int * g, int * b){
	float fc = (float)c / 255.0;
	float fy = (float)y / 255.0;
	float fm = (float)m / 255.0;
	float fk = (float)k / 255.0;

	float fr, fg, fb;
	al_color_cmyk_to_rgb(fc, fm, fy, fk, &fr, &fg, &fb);
	r = (int)(fr 255.0);
	g = (int)(fg 255.0);
	b = (int)(fb 255.0);
	}

	void Bitmap::updateOnResize(){
	if (!mustResize){
	mustResize = true;
	needResize.push_back(this);
	}
	}

	void Bitmap::updateSize(const int width, const int height){
	if (getWidth() == width && getHeight() == height){
	return;
	}

	Bitmap created(width, height);
	*this = created;
	}

	/* resize the internal bitmap. not guaranteed to destroy the internal bitmap */
	void Bitmap::resize(const int width, const int height){

	/* if internal bitmap is already the proper size, do nothing */
	if (getWidth() == width && getHeight() == height){
	return;
	}

	Bitmap created(width, height);
	Stretch(created);
	*this = created;
	}


	/* decrement bitmap reference counter and free memory if counter hits 0 */
	#if 0
	void Bitmap::releaseInternalBitmap(){
	const int MAGIC_DEBUG = 0xa5a5a5;
	if (own != NULL){
	if (*own == MAGIC_DEBUG){
	printf("[bitmap] Trying to delete an already deleted reference counter %p\n", own);
	}

	(*own) -= 1;
	if ( *own == 0 ){
	*own = MAGIC_DEBUG;
	delete own;
	destroyPrivateData();
	own = NULL;
	}
	}
	}
	#endif

	void Bitmap::BlitToScreen() const {
	// this->Blit( *Bitmap::Screen );
	this->BlitToScreen(0, 0);
	}

	void Bitmap::load( const std::string & str ){
	// releaseInternalBitmap();
	internalLoadFile( str.c_str() );
	}

	Bitmap Bitmap::scaleBy(const double widthRatio, const double heightRatio) const {
	return scaleTo(getWidth() * widthRatio, getHeight() * heightRatio);
	}

	void Bitmap::border( int min, int max, Color color ) const {
	int w = getWidth();
	int h = getHeight();
	for (int i = min; i < max; i++){
	rectangle(i, i, w - 1 - i, h - 1 - i, color);
	}
	}

	void Bitmap::drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const {
	drawHFlip(x, y, startWidth, startHeight, width, height, NULL, where);
	}

	void Bitmap::drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const {
	Bitmap sub(*this, getWidth() - width, getHeight() - height, getWidth() - startWidth, getHeight() - startHeight);
	sub.drawHFlip(x + startWidth, y + startHeight, filter, where);
	}

	void Bitmap::drawRotateCenter(const int x, const int y, const int angle, const Bitmap & where){
	drawRotate(x - getWidth() / 2, y - getHeight() / 2, angle, where);
	}

	void Bitmap::drawCenter(const int x, const int y, const Bitmap & where) const {
	draw(x - getWidth() / 2, y - getHeight() / 2, where);
	}

	void Bitmap::drawStretched(const Bitmap & who) const {
	drawStretched(0, 0, who.getWidth(), who.getHeight(), who);
	}

	void Bitmap::draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const {
	draw(x, y, startWidth, startHeight, width, height, NULL, where);
	/*
	Bitmap sub(*this, startWidth, startHeight, width, height);
	sub.draw(x + startWidth, y + startHeight, where);
	*/
	}

	void Bitmap::draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const {
	Bitmap sub(*this, startWidth, startHeight, width, height);
	sub.draw(x + startWidth, y + startHeight, filter, where);
	}

	void Bitmap::horizontalLine( const int x1, const int y, const int x2, const Graphics::Color color ) const{
	this->hLine(x1, y, x2, color);
	}

	void Bitmap::equilateralTriangle(int x, int y, int angle, int size, Color color) const {
	double radians = Util::radians(angle);
	int x1 = x + size / 2 * cos(radians + 2 * Util::pi / 3);
	int y1 = y + size / 2 * sin(radians + 2 * Util::pi / 3);
	int x2 = x + size / 2 * cos(radians - 2 * Util::pi / 3);
	int y2 = y + size / 2 * sin(radians - 2 * Util::pi / 3);
	int x3 = x + size / 2 * cos(radians);
	int y3 = y + size / 2 * sin(radians);
	triangle(x1, y1, x2, y2, x3, y3, color);
	}

	Bitmap Bitmap::greyScale(){
	Bitmap grey(getWidth(), getHeight());

	for (int x = 0; x < getWidth(); x++){
	for (int y = 0; y < getHeight(); y++){
	Color pixel = getPixel(x, y);
	int val = (int)((0.299getRed(pixel) + 0.587getGreen(pixel) + 0.114*getBlue(pixel) + 0.5) + 16);
	if (val > 255){
	val = 255;
	}
	grey.putPixel(x, y, makeColor(val, val, val));
	}
	}

	return grey;
	}

	bool Bitmap::inRange(int x, int y) const {
	int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
	getClipRect(x1, y1, x2, y2);
	return (x >= x1 && x <= x2 &&
	y >= y1 && y <= y2);
	}

	void Bitmap::drawMask( const int _x, const int _y, const Bitmap & where ){
	Color mask = MaskColor();
	for (int x = 0; x < getWidth(); x++){
	for (int y = 0; y < getHeight(); y++){
	if (getPixel(x,y) == mask){
	where.putPixel(x+_x, y+_y, mask);
	}
	}
	}
	}

	void Bitmap::set8BitMaskColor(const Color & color){
	bit8MaskColor = color;
	}

	Color Bitmap::get8BitMaskColor(){
	return bit8MaskColor;
	}

	void Bitmap::setFakeGraphicsMode(int width, int height){
	initializeExtraStuff();
	Screen = new Bitmap(width, height);
	}

	void Bitmap::Blit( const std::string & xpath ) const {
	Bitmap duh(xpath);
	duh.Blit(*this);
	}

	void Bitmap::Blit(const Bitmap & where) const {
	this->Blit(0, 0, where);
	}

	void Bitmap::Blit(const int x, const int y, const Bitmap & where) const {
	Blit(0, 0, x, y, where);
	}

	void Bitmap::Blit(const int mx, const int my, const int wx, const int wy, const Bitmap & where) const {
	Blit(mx, my, getWidth(), getHeight(), wx, wy, where);
	}

	void Bitmap::BlitFromScreen(const int x, const int y) const {
	Screen->Blit(x, y, getWidth(), getHeight(), 0, 0, *this);
	}

	//! min (borrowed from allegro)
	static inline int Min(int x, int y){ return (((x) < (y)) ? (x) : (y)); }

	//! max (borrowed from allegro)
	static inline int Max(int x, int y){ return (((x) > (y)) ? (x) : (y)); }

	//! mid (borrowed from allegro)
	static inline int Mid(int x,int y,int z){ return (Max((x), Min((y), (z)))); }

	int Bitmap::getScreenWidth(){
	if (Screen != 0){
	return Screen->getWidth();
	}
	return 0;
	}

	int Bitmap::getScreenHeight(){
	if (Screen != 0){
	return Screen->getHeight();
	}
	return 0;
	}

	void Bitmap::clear() const {
	fill(makeColor(0, 0, 0));
	}

	void Bitmap::copy(const Bitmap & him){
	resize(him.getWidth(), him.getHeight());
	him.Blit(*this);
	}

	void Bitmap::Stretch( const Bitmap & where ) const {
	if (getWidth() == where.getWidth() && getHeight() == where.getHeight()){
	Blit(where);
	} else {
	Stretch(where, 0, 0, getWidth(), getHeight(), 0, 0, where.getWidth(), where.getHeight());
	}
	}

	void Bitmap::StretchHqx(const Bitmap & where) const {
	if (getWidth() == where.getWidth() && getHeight() == where.getHeight()){
	Blit(where);
	} else {
	StretchHqx(where, 0, 0, getWidth(), getHeight(), 0, 0, where.getWidth(), where.getHeight());
	}
	}

	void Bitmap::StretchXbr(const Bitmap & where) const {
	if (getWidth() == where.getWidth() && getHeight() == where.getHeight()){
	Blit(where);
	} else {
	StretchXbr(where, 0, 0, getWidth(), getHeight(), 0, 0, where.getWidth(), where.getHeight());
	}
	}

	Color darken(Color color, double factor ){
	int r = (int)((double)getRed(color) / factor);
	int g = (int)((double)getGreen(color) / factor);
	int b = (int)((double)getBlue(color) / factor);

	return makeColor(r, g, b);
	}

	LitBitmap::LitBitmap(const Bitmap & b):
	Bitmap(b){
	int x1, y1, x2, y2;
	b.getClipRect(x1, y1, x2, y2);
	setClipRect(x1, y1, x2, y2);
	}

	LitBitmap::LitBitmap():
	Bitmap(){
	}

	LitBitmap::~LitBitmap(){
	}

	LitBitmap Bitmap::lit() const {
	return LitBitmap(*this);
	}

	TranslucentBitmap Bitmap::translucent() const {
	return TranslucentBitmap(*this);
	}

	TranslucentBitmap Bitmap::translucent(int red, int green, int blue, int alpha) const {
	transBlender(red, green, blue, alpha);
	return TranslucentBitmap(*this);
	}

	TranslucentBitmap::TranslucentBitmap(const Bitmap & b):
	Bitmap(b){
	int x1, y1, x2, y2;
	b.getClipRect(x1, y1, x2, y2);
	setClipRect(x1, y1, x2, y2);
	}

	TranslucentBitmap::TranslucentBitmap():
	Bitmap(){
	}

	TranslucentBitmap::~TranslucentBitmap(){
	}

	void TranslucentBitmap::fill(Color color) const {
	Bitmap::applyTrans(color);
	}

	int StretchedBitmap::getWidth() const {
	return width;
	}

	int StretchedBitmap::getHeight() const {
	return height;
	}

	double StretchedBitmap::getScaleWidth() const {
	return (double) where.getWidth() / (double) getWidth();
	}

	double StretchedBitmap::getScaleHeight() const {
	return (double) where.getHeight() / (double) getHeight();
	}

	void blend_palette(Color * pal, int mp, Color startColor, Color endColor){
	/*
	ASSERT(pal);
	ASSERT(mp != 0);
	*/

	int sc_r = Graphics::getRed(startColor);
	int sc_g = Graphics::getGreen(startColor);
	int sc_b = Graphics::getBlue(startColor);

	int ec_r = Graphics::getRed(endColor);
	int ec_g = Graphics::getGreen(endColor);
	int ec_b = Graphics::getBlue(endColor);

	for ( int q = 0; q < mp; q++ ) {
	float j = (float)( q + 1 ) / (float)( mp );
	int f_r = (int)( 0.5 + (float)( sc_r ) + (float)( ec_r-sc_r ) * j );
	int f_g = (int)( 0.5 + (float)( sc_g ) + (float)( ec_g-sc_g ) * j );
	int f_b = (int)( 0.5 + (float)( sc_b ) + (float)( ec_b-sc_b ) * j );
	pal[q] = Graphics::makeColor( f_r, f_g, f_b );
	}
	}

	}

	#ifdef USE_ALLEGRO
	#include "allegro/bitmap.cpp"
	#endif
	#ifdef USE_SDL
	#include "sdl/bitmap.cpp"
	#endif
	#ifdef USE_ALLEGRO5
	#include "allegro5/bitmap.cpp"
	#endif

	diff --git a/util/graphics/bitmap.h b/util/graphics/bitmap.h
	index 893914d4..3cddab90 100644
	--- a/util/graphics/bitmap.h
	+++ b/util/graphics/bitmap.h
	@@ -1,724 +1,728 @@
	#ifndef _paintown_bitmap_h_
	#define _paintown_bitmap_h_

	#include "../exceptions/exception.h"
	#include "../pointer.h"
	#include "../parameter.h"
	#include <string>
	#include <vector>
	#include <map>
	#include <iostream>

	#ifdef USE_ALLEGRO
	#include "allegro/bitmap.h"
	#endif
	#ifdef USE_SDL
	#include "sdl/bitmap.h"
	#endif
	#ifdef USE_ALLEGRO5
	#include "allegro5/bitmap.h"
	struct ALLEGRO_SHADER;
	#endif

	#include "color.h"

	#if !defined(USE_ALLEGRO) && !defined(USE_SDL) && !defined(USE_ALLEGRO5)
	#error No backend specified. Define one of USE_ALLEGRO, USE_SDL, or USE_ALLEGRO5
	#endif

	namespace Storage{
	class File;
	}

	namespace Graphics{

	class Bitmap;

	class Color{
	public:
	explicit Color(const INTERNAL_COLOR & color):
	color(color){
	}

	static INTERNAL_COLOR defaultColor();

	Color():
	color(defaultColor()){
	}

	Color & operator=(const Color & him){
	this->color = him.color;
	return *this;
	}

	bool operator==(const Color & him) const {
	return color == him.color;
	}

	bool operator!=(const Color & him) const {
	return !(*this == him);
	}

	bool operator<(const Color & him) const {
	return this->color < him.color;
	}

	INTERNAL_COLOR color;
	};

	enum ImageFormat{
	FormatPNG,
	FormatBMP,
	FormatJPG,
	FormatPCX,
	FormatTGA,
	FormatTIF,
	FormatXPM,
	FormatGIF,
	FormatUnknown
	};

	ImageFormat identifyImage(const unsigned char * data, int length);

	class TranslucentBitmap;
	class LitBitmap;
	class Bitmap;

	extern Util::Parameter<Bitmap*> screenParameter;

	extern const int SPRITE_NORMAL;
	extern const int SPRITE_LIT;
	extern const int SPRITE_TRANS;

	extern const int SPRITE_NO_FLIP;
	extern const int SPRITE_V_FLIP;
	extern const int SPRITE_H_FLIP;

	/*
	extern int SCALE_X;
	extern int SCALE_Y;
	*/

	class BitmapException: public Exception::Base {
	public:
	BitmapException(const std::string & file, int line, const std::string & reason):
	Base(file, line),
	reason(reason){
	}

	BitmapException(const BitmapException & copy):
	Base(copy),
	reason(copy.reason){
	}

	virtual void throwSelf() const {
	throw *this;
	}

	virtual ~BitmapException() throw () {
	}

	protected:
	virtual const std::string getReason() const {
	return reason;
	}

	std::string reason;
	};

	/* create a color from components */
	Color makeColor(int r, int g, int b);
	Color darken(Color color, double factor);
	void hsvToRGB( float h, float s, float v, int * r, int * g, int * b );

	int setGfxModeText();
	int setGfxModeFullscreen( int x, int y );
	int setGfxModeWindowed( int x, int y );
	/* Only call this method once, from init. After that call changeGraphicsMode */
	int setGraphicsMode(int mode, int width, int height);
	int changeGraphicsMode(int mode, int width, int height);

	/* get color components */
	int getRed(Color x);
	int getBlue(Color x);
	int getGreen(Color x);
	int getAlpha(Color x);

	Color MaskColor();

	enum QualityFilter{
	NoFilter,
	HqxFilter,
	XbrFilter
	};

	QualityFilter qualityFilterName(const std::string & type);

	/* FIXME: try to move the shader stuff to shader.h */
	class Shader{
	public:
	Shader();
	virtual ~Shader();

	#ifdef USE_ALLEGRO5
	Shader(ALLEGRO_SHADER * shader);
	ALLEGRO_SHADER * getShader();
	ALLEGRO_SHADER * shader;
	#endif
	};

	class ShaderManager{
	public:
	ShaderManager();
	Util::ReferenceCount<Shader> getShader(const std::string & name, Util::ReferenceCount<Shader> (*create)());
	virtual ~ShaderManager();

	protected:
	std::map<std::string, Util::ReferenceCount<Shader> > shaders;
	};

	extern Util::Parameter<Util::ReferenceCount<ShaderManager> > shaderManager;

	#ifdef USE_ALLEGRO5
	ALLEGRO_SHADER * create_shader(const std::string & vertex, const std::string & pixel);
	void setShaderSampler(ALLEGRO_SHADER * shader, const std::string & name, const Bitmap & texture, int unit);
	void setShaderBool(ALLEGRO_SHADER * shader, const std::string & name, bool value);
	void setShaderInt(ALLEGRO_SHADER * shader, const std::string & name, int value);
	void setShaderFloat(ALLEGRO_SHADER * shader, const std::string & name, float value);
	void setShaderVec4(ALLEGRO_SHADER * shader, const std::string & name, float v1, float v2, float v3, float v4);

	std::string defaultVertexShader();
	std::string defaultPixelShader();
	#endif

	class Bitmap{
	private:

	/* these constructors don't really matter, get rid of them at some point */
	Bitmap( const Bitmap & copy, int sx, int sy, double accuracy );
	Bitmap( const char * load_file, int sx, int sy, double accuracy );
	public:

	/* equivalent to a GPU shader */
	class Filter{
	public:
	virtual Color filter(Color pixel) const = 0;

	/* getShader should only return the Shader object and not set any uniforms/attributes */
	virtual Util::ReferenceCount<Shader> getShader() = 0;

	/* set the uniforms/attributes */
	virtual void setupShader(const Util::ReferenceCount<Shader> &) = 0;
	virtual ~Filter(){
	}
	};

	/* default constructor makes 10x10 bitmap */
	Bitmap();
	Bitmap( int x, int y );
	Bitmap( const char * load_file );
	Bitmap(const char * data, int length);
	Bitmap( const std::string & load_file );
	Bitmap( const char * load_file, int sx, int sy );

	/* Load a bitmap from an abstract file */
	Bitmap(Storage::File & file);

	/* 4/24/2010: remove this at some point */
	#ifdef USE_ALLEGRO
	explicit Bitmap( BITMAP * who, bool deep_copy = false );
	#endif
	#ifdef USE_SDL
	explicit Bitmap(SDL_Surface * who, bool deep_copy = false );
	#endif
	#ifdef USE_ALLEGRO5
	explicit Bitmap(ALLEGRO_BITMAP * who, bool deep_copy = false );
	#endif
	Bitmap( const Bitmap & copy, bool deep_copy = false );
	Bitmap( const Bitmap & copy, int sx, int sy );
	Bitmap( const Bitmap & copy, int x, int y, int width, int height );
	virtual ~Bitmap();

	virtual TranslucentBitmap translucent() const;
	/* will call transBlender() with the supplied values for you */
	virtual TranslucentBitmap translucent(int red, int green, int blue, int alpha) const;
	virtual LitBitmap lit() const;

	virtual void save( const std::string & str ) const;

	virtual Bitmap & operator=( const Bitmap & );

	virtual void load( const std::string & str );

	virtual int getWidth() const;
	virtual int getHeight() const;
	+ /* true if this bitmap doesn't contain an image of any sort. if so, don't
	+ * try to use this object!!
	+ */
	+ virtual bool isEmpty() const;

	/*
	inline const int getWidth() const{
	return getBitmap()->w;
	}

	inline const int getHeight() const{
	return getBitmap()->h;
	}
	*/

	/*
	inline const int getWidth() const{
	return my_bitmap->w;
	}

	inline const int getHeight() const{
	return my_bitmap->h;
	}
	*/

	void detach();

	/* replace all pixels that have value `original' with `replaced' */
	void replaceColor(const Color & original, const Color & replaced);
	void set8BitMaskColor(const Color & color);
	Color get8BitMaskColor();

	/* Blend between source pixel and destination pixel.
	* Source and dest should be 0-255.
	* source = 64, dest = 128
	* pixel = source_pixel * source / 255 + dest_pixel * dest / 255
	*/
	static void alphaBlender(int source, int dest);
	static void transBlender( int r, int g, int b, int a );
	static void multiplyBlender( int r, int g, int b, int a );
	static void dissolveBlender( int r, int g, int b, int a );
	static void addBlender( int r, int g, int b, int a );
	static void burnBlender( int r, int g, int b, int a );
	static void colorBlender( int r, int g, int b, int a );
	static void differenceBlender( int r, int g, int b, int a );
	static void dodgeBlender( int r, int g, int b, int a );
	static void hueBlender( int r, int g, int b, int a );
	static void luminanceBlender( int r, int g, int b, int a );
	static void invertBlender( int r, int g, int b, int a );
	static void screenBlender( int r, int g, int b, int a );
	/* for testing */
	static void setFakeGraphicsMode(int width, int height);

	/* clean up any remaining state */
	static void shutdown();

	// static void drawingMode( int type );

	virtual Color blendColor(const Color & input) const;
	/* sets the blend state. try not to use these function unless
	* absolutely necessary.
	*/
	virtual void startDrawing() const;
	virtual void endDrawing() const;

	void acquire();
	void release();

	void updateOnResize();

	/* Resizes the bitmap and stretches the old pixels to the new bitmap */
	void resize(const int width, const int height);

	/* Just resizes the bitmap without copying pixels */
	void updateSize(const int width, const int height);

	/* Makes this bitmap the same as the parameter.
	* Width/height is copied and then a Blit is called.
	*/
	void copy(const Bitmap & him);

	void debugSelf() const;

	/* convert to a grey scale version */
	virtual Bitmap greyScale();

	virtual void triangle( int x1, int y1, int x2, int y2, int x3, int y3, Color color ) const;

	/* draws an equilateral triangle centered at (x,y) pointing at `angle'
	* where each side has `size' pixels using the color.
	*/
	virtual void equilateralTriangle(int x, int y, int angle, int size, Color color) const;
	virtual void ellipse( int x, int y, int rx, int ry, Color color ) const;
	virtual void ellipseFill( int x, int y, int rx, int ry, Color color ) const;

	virtual void light(int x, int y, int width, int height, int start_y, int focus_alpha, int edge_alpha, Color focus_color, Color edge_color) const;
	virtual void applyTrans(const Color color) const;

	virtual void border( int min, int max, Color color ) const;
	virtual void rectangle( int x1, int y1, int x2, int y2, Color color ) const;
	virtual void rectangleFill( int x1, int y1, int x2, int y2, Color color ) const;
	virtual void circleFill( int x, int y, int radius, Color color ) const;
	virtual void circle( int x, int y, int radius, Color color ) const;
	virtual void circle(int x, int y, int radius, int thickness, Color color) const;
	virtual void line( const int x1, const int y1, const int x2, const int y2, const Color color ) const;

	virtual void floodfill( const int x, const int y, const Color color ) const;
	virtual void horizontalLine( const int x1, const int y, const int x2, const Color color ) const;
	virtual void hLine( const int x1, const int y, const int x2, const Color color ) const;
	virtual void vLine( const int y1, const int x, const int y2, const Color color ) const;
	virtual void polygon( const int * verts, const int nverts, const Color color ) const;
	virtual void arc(const int x, const int y, const double ang1, const double ang2, const int radius, const Color color ) const;
	virtual void arcFilled(const int x, const int y, const double ang1, const double ang2, const int radius, const Color color ) const;

	/* x/y is in the center of the bitmap */
	virtual void drawCenter(const int x, const int y, const Bitmap & where) const;

	virtual void draw(const int x, const int y, const Bitmap & where) const;
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where) const;
	virtual void draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const;
	virtual void draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const;
	virtual void drawCharacter( const int x, const int y, const Color color, const int background, const Bitmap & where ) const;

	/* flip horizontally */
	virtual void drawHFlip(const int x, const int y, const Bitmap & where) const;
	virtual void drawHFlip(const int x, const int y, Filter * filter, const Bitmap & where) const;
	virtual void drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const;
	virtual void drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const;
	/* flip vertically */
	virtual void drawVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;

	/* flip horizontal and vertical */
	virtual void drawHVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawHVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	// virtual void drawTrans( const int x, const int y, const Bitmap & where ) const;
	// virtual void drawTrans( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	// virtual void drawTransHFlip( const int x, const int y, const Bitmap & where ) const;
	// virtual void drawTransHFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	// virtual void drawTransVFlip( const int x, const int y, const Bitmap & where ) const;
	// virtual void drawTransVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	// virtual void drawTransHVFlip( const int x, const int y, const Bitmap & where ) const;
	// virtual void drawTransHVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	virtual void drawMask( const int x, const int y, const Bitmap & where );
	virtual void drawStretched( const int x, const int y, const int new_width, const int new_height, const Bitmap & who ) const;
	virtual void drawStretched(const Bitmap & who) const;

	/* middle of the bitmap is at x, y */
	virtual void drawRotateCenter(const int x, const int y, const int angle, const Bitmap & where);
	/* upper left hand corner is at x, y*/
	virtual void drawRotate(const int x, const int y, const int angle, const Bitmap & where);
	virtual void drawPivot( const int centerX, const int centerY, const int x, const int y, const int angle, const Bitmap & where );
	virtual void drawPivot( const int centerX, const int centerY, const int x, const int y, const int angle, const double scale, const Bitmap & where );

	/* Stretch using the hqx algorithm */
	virtual void StretchHqx(const Bitmap & where) const;
	virtual void StretchHqx(const Bitmap & where, const int sourceX, const int sourceY, const int sourceWidth, const int sourceHeight, const int destX, const int destY, const int destWidth, const int destHeight) const;

	/* Xbr is defined here:
	* http://board.byuu.org/viewtopic.php?f=10&t=2248
	*/
	virtual void StretchXbr(const Bitmap & where) const;
	virtual void StretchXbr(const Bitmap & where, const int sourceX, const int sourceY, const int sourceWidth, const int sourceHeight, const int destX, const int destY, const int destWidth, const int destHeight) const;

	/* Just copies pixels (fast) */
	virtual void Stretch(const Bitmap & where) const;
	virtual void Stretch(const Bitmap & where, const int sourceX, const int sourceY, const int sourceWidth, const int sourceHeight, const int destX, const int destY, const int destWidth, const int destHeight ) const;
	virtual void StretchBy2( const Bitmap & where );
	virtual void StretchBy4( const Bitmap & where );

	virtual void Blit( const std::string & xpath ) const;
	virtual void Blit( const Bitmap & where ) const;
	virtual void Blit( const int x, const int y, const Bitmap & where ) const;
	virtual void Blit( const int mx, const int my, const int wx, const int wy, const Bitmap & where ) const;
	virtual void Blit( const int mx, const int my, const int width, const int height, const int wx, const int wy, const Bitmap & where ) const;
	virtual void BlitMasked( const int mx, const int my, const int width, const int height, const int wx, const int wy, const Bitmap & where ) const;
	virtual void BlitToScreen() const;
	virtual void BlitAreaToScreen(const int upper_left_x, const int upper_left_y) const;
	virtual void BlitToScreen(const int upper_left_x, const int upper_left_y) const;
	virtual void BlitFromScreen(const int x, const int y) const;

	virtual void roundRect(int radius, int x1, int y1, int x2, int y2, Color color) const;
	virtual void roundRectFill(int radius, int x1, int y1, int x2, int y2, Graphics::Color color) const;

	virtual void drawShadow(Bitmap & where, int x, int y, int intensity, Color color, double scale, bool facingRight) const;

	/* returned a scaled version of this bitmap of the given dimensions */
	virtual Bitmap scaleTo(const int width, const int height) const;

	/* scale the image by the given ratios, i.e: a ratio of 1 means do nothing.
	* less than 1 will make it smaller and larger than 1 will make it larger.
	*/
	virtual Bitmap scaleBy(const double widthRatio, const double heightRatio) const;

	/* try to call Global::getScreenWidth/Height() instead of these directly */
	static int getScreenWidth();
	static int getScreenHeight();

	virtual void fill(Color color) const;

	virtual void clear() const;

	inline void clearToMask() const{
	this->fill(MaskColor());
	}

	bool getError();

	inline const Util::ReferenceCount<BitmapData> & getData() const {
	return data;
	}

	inline Util::ReferenceCount<BitmapData> getData(){
	return data;
	}

	void setData(Util::ReferenceCount<BitmapData> data){
	this->data = data;
	}

	virtual void readLine( std::vector<Color> & vec, int y );
	Color getPixel( const int x, const int y ) const;

	/* lock video bitmap to memory */
	void lock() const;
	void lock(int x, int y, int width, int height) const;
	void unlock() const;

	/* true if the point is within the bounds of the bitmap */
	bool inRange(int x, int y) const;

	/* uses _putpixel16 underneath which ignores translucent behavior */
	void putPixel( int x, int y, Color col ) const;
	/* respects the current trans mode */
	virtual void putPixelNormal(int x, int y, Color col) const;

	/*
	inline int getPixel( int x, int y ) const{
	if ( x >= 0 && x < my_bitmap->w && y >= 0 && y <= my_bitmap->h )
	return _getpixel16( my_bitmap, x, y );
	return -1;
	}

	inline void putPixel( int x, int y, int col ) const{
	if ( x >= 0 && x < my_bitmap->w && y >= 0 && y <= my_bitmap->h )
	_putpixel16( my_bitmap, x, y, col );
	}
	*/

	void setClipRect( int x1, int y1, int x2, int y2 ) const;
	void getClipRect( int & x1, int & y1, int & x2, int & y2 ) const;

	inline const std::string & getPath() const{
	return path;
	}

	/* produce a temporary bitmap that is not guaranteed to be preserved
	* after your function returns. do not hold references to this bitmap
	* and if you make a temporary bitmap, do not call functions that
	* might also make temporary bitmaps.
	*/
	/*
	static Bitmap temporaryBitmap(int w, int h);
	static Bitmap temporaryBitmap2(int w, int h);
	*/

	/* call this method to delete all temporary bitmaps.
	* don't call this unless you know what you are doing
	*/
	static void cleanupTemporaryBitmaps();

	static double getScale();


	/*
	* Convert color values between the HSV and RGB color spaces. The RGB values
	* range from 0 to 255, hue is from 0 to 360, and saturation and value are
	* from 0 to 1.
	*/
	static void rgbToHSV(int r, int g, int b, float * h, float * s, float * v);

	/* convert cymk to rgb. values should be in the range 0-255 */
	static void cymkToRGB(int c, int y, int m, int k, int * r, int * g, int * b);

	/* Add two RGB16 colors together
	* r = c1.r + c2.r
	* g = c1.g + c2.g
	* b = c1.b + c2.b
	*/
	static Color addColor( Color color1, Color color2 );

	/*
	inline static int makeColor( int r, int g, int b ){
	return makecol16( r, g, b );
	}
	*/

	// static const int MaskColor = MASK_COLOR_16;
	/*
	static const int MODE_TRANS;
	static const int MODE_SOLID;
	*/

	#ifdef USE_ALLEGRO5
	void convertToVideo();
	#endif
	protected:
	#ifdef USE_ALLEGRO5
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where, int flags) const;
	#endif
	/* release a reference count, and possibly destroy data */
	// void releaseInternalBitmap();

	/* really destroy private data */
	// void destroyPrivateData();

	/*
	inline void setBitmap( BITMAP * bitmap ){
	if ( bitmap == NULL ){
	std::cout << "FATAL Setting null bitmap" << std::endl;
	}
	_my_bitmap = bitmap;
	}
	*/

	void loadFromMemory(const char * data, int length);

	void internalLoadFile( const char * load_file );

	/* implementation specific data */
	Util::ReferenceCount<BitmapData> data;
	// int * own;
	bool mustResize;
	// bool own;
	bool error;
	std::string path;
	static Bitmap * temporary_bitmap;
	static Bitmap * temporary_bitmap2;
	Color bit8MaskColor;

	/* only used by allegro5 for now */
	int width, height;
	};

	/* 8-bit bitmap that supports a palette */
	class PaletteBitmap: public Bitmap {
	public:
	PaletteBitmap();
	virtual ~PaletteBitmap();
	using Bitmap::operator=;

	protected:
	Color palette[256];
	};

	Bitmap memoryPCX(unsigned char * const data, const int length, const bool mask = true);

	/* creates a bitmap that can be used as a buffer for the screen.
	* on opengl/allegro5 systems this will return the current backbuffer
	*/
	Bitmap * getScreenBuffer();

	void blend_palette(Color * pal, int mp, Color sc, Color ec);
	// bool sameColors(Color color1, Color color2);

	class LitBitmap: public Bitmap {
	public:
	LitBitmap( const Bitmap & b );
	LitBitmap();
	virtual ~LitBitmap();

	using Bitmap::draw;
	virtual void draw(const int x, const int y, const Bitmap & where) const;
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where ) const;
	using Bitmap::drawHFlip;
	virtual void drawHFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawHFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	using Bitmap::drawVFlip;
	virtual void drawVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	using Bitmap::drawHVFlip;
	virtual void drawHVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawHVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	using Bitmap::operator=;

	protected:
	#ifdef USE_ALLEGRO5
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where, int flags) const;
	#endif
	};

	class StretchedBitmap: public Bitmap {
	public:
	StretchedBitmap(int width, int height, const Bitmap & where, QualityFilter filter = NoFilter);
	void finish();
	void start();
	virtual int getWidth() const;
	virtual int getHeight() const;
	using Bitmap::operator=;

	virtual double getScaleWidth() const;
	virtual double getScaleHeight() const;

	protected:
	double width;
	double height;
	double scale_x, scale_y;
	const Bitmap & where;
	const QualityFilter filter;
	Bitmap scaleToFilter;
	};

	class TranslatedBitmap: public Bitmap {
	public:
	TranslatedBitmap(int x, int y, const Bitmap & where);
	using Bitmap::operator=;
	using Bitmap::BlitToScreen;
	virtual void BlitToScreen() const;
	virtual ~TranslatedBitmap();
	public:
	int x, y;
	};

	class TranslucentBitmap: public Bitmap {
	public:
	TranslucentBitmap(const Bitmap & b);
	TranslucentBitmap();
	virtual ~TranslucentBitmap();

	using Bitmap::operator=;
	virtual Color blendColor(const Color & color) const;
	virtual void startDrawing() const;
	virtual void endDrawing() const;

	virtual void putPixelNormal(int x, int y, Color col) const;
	virtual void rectangleFill(int x1, int y1, int x2, int y2, Color color) const;
	virtual void rectangle(int x1, int y1, int x2, int y2, Color color) const;
	virtual void fill(Color color) const;
	virtual void line( const int x1, const int y1, const int x2, const int y2, const Color color ) const;
	virtual void hLine( const int x1, const int y, const int x2, const Color color ) const;
	virtual void arc(const int x, const int y, const double ang1, const double ang2, const int radius, const Color color) const;
	virtual void arcFilled(const int x, const int y, const double ang1, const double ang2, const int radius, const Color color ) const;
	virtual void roundRect(int radius, int x1, int y1, int x2, int y2, Color color) const;
	virtual void roundRectFill(int radius, int x1, int y1, int x2, int y2, Graphics::Color color) const;
	virtual void circleFill( int x, int y, int radius, Color color ) const;
	virtual void ellipse( int x, int y, int rx, int ry, Color color ) const;
	virtual void ellipseFill( int x, int y, int rx, int ry, Color color ) const;

	using Bitmap::draw;
	virtual void draw(const int x, const int y, const Bitmap & where) const;
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where) const;

	// virtual void draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const;
	// virtual void draw(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const;

	using Bitmap::drawHFlip;
	virtual void drawHFlip(const int x, const int y, const Bitmap & where) const;
	virtual void drawHFlip(const int x, const int y, Filter * filter, const Bitmap & where) const;
	// virtual void drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, const Bitmap & where) const;
	// virtual void drawHFlip(const int x, const int y, const int startWidth, const int startHeight, const int width, const int height, Filter * filter, const Bitmap & where) const;
	virtual void drawVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;
	virtual void drawHVFlip( const int x, const int y, const Bitmap & where ) const;
	virtual void drawHVFlip( const int x, const int y, Filter * filter, const Bitmap & where ) const;

	protected:
	#ifdef USE_ALLEGRO5
	virtual void draw(const int x, const int y, Filter * filter, const Bitmap & where, int flags) const;
	#endif
	};

	}

	#endif
	diff --git a/util/loading.cpp b/util/loading.cpp
	index e46fc7e4..30bfe6fd 100644
	--- a/util/loading.cpp
	+++ b/util/loading.cpp
	@@ -1,524 +1,553 @@
	#include "graphics/bitmap.h"
	#include <math.h>
	#include <iostream>

	#include "messages.h"
	#include "loading.h"
	#include "file-system.h"
	#include "font.h"
	#include "funcs.h"
	#include "version.h"
	#include "graphics/gradient.h"
	#include "parameter.h"
	#include "thread.h"
	#include <vector>
	#include "thread.h"
	#include "message-queue.h"
	#include "init.h"
	#include "events.h"
	#include "input/input-map.h"
	#include "input/input-manager.h"

	using namespace std;

	namespace Loader{

	volatile bool done_loading = true;

	typedef struct pair{
	int x, y;
	} ppair;

	class MessageInfo{
	public:
	MessageInfo(){
	MessageQueue::registerInfo(&messages);
	}

	bool transferMessages(Messages & box){
	bool did = false;
	while (messages.hasAny()){
	const string & str = messages.get();
	box.addMessage(str);
	did = true;
	}
	return did;
	}

	~MessageInfo(){
	MessageQueue::unregisterInfo(&messages);
	}

	private:
	MessageQueue messages;
	};

	Info::Info(const string & message, const Filesystem::AbsolutePath & background):
	x(-1),
	y(-1),
	_loadingMessage(message),
	background(NULL),
	_loadingBackground(background){
	}

	Info::Info(const Info & info){
	this->x = info.x;
	this->y = info.y;
	this->_loadingMessage = info._loadingMessage;
	this->background = info.background;
	this->_loadingBackground = info._loadingBackground;
	}

	Info::~Info(){
	}

	void Info::setBackground(const Graphics::Bitmap * background){
	this->background = background;
	}

	void Info::setLoadingMessage(const std::string & str){
	this->_loadingMessage = str;
	}

	void Info::setPosition(int x, int y){
	this->x = x;
	this->y = y;
	}

	const Graphics::Bitmap * Info::getBackground() const {
	return background;
	}

	const string & Info::loadingMessage() const {
	return _loadingMessage;
	}

	const Filesystem::AbsolutePath & Info::loadingBackground() const {
	return _loadingBackground;
	}

	int Info::getPositionX() const {
	return x;
	}

	int Info::getPositionY() const {
	return y;
	}

	void * loadingScreenSimple1(void * arg);

	static void setupBackground(const Graphics::Bitmap & background, int load_x, int load_y, int load_width, int load_height, int infobox_x, int infobox_y, int infoWidth, int infoHeight, const Graphics::Bitmap & infoBackground, const Graphics::Bitmap & screen){
	int startX = background.getWidth() - Font::getDefaultFont().textLength("Paintown version 9.9.9.9");
	int startY = background.getHeight() - Font::getDefaultFont().getHeight() * 4;
	int height = Font::getDefaultFont().getHeight();

	Font::getDefaultFont().printf(startX, startY + height * 0, Graphics::makeColor(192, 192, 192), background, "Paintown version %s", 0, Version::getVersionString().c_str());
	Font::getDefaultFont().printf(startX, startY + height * 1, Graphics::makeColor(192, 192, 192), background, "Made by Jon Rafkind", 0);
	Font::getDefaultFont().printf(startX, startY + height * 2, Graphics::makeColor(192, 192, 192), background, "http://paintown.org", 0);

	/* we have to blit to the screen object passed in because that is the bitmap
	* that will be operated on in the draw() method of loadingScreen1.
	* we also have to blit to the real screen because the screen object
	* is not drawn in its entirety to the real screen, only the part
	* that shows the 'Loading ...' message and the info box.
	* drawing twice in Allegro5 is redundant because the screen object is the real
	* screen but for Allegro4 and SDL we need to do this because the screen object
	* is a buffer.
	*/
	background.Blit(screen);
	background.BlitToScreen();
	background.Blit(infobox_x, infobox_y, infoWidth, infoHeight, 0, 0, infoBackground);
	}

	/* converts a bitmap with some text on it into a sequence of points */
	static vector<ppair> generateFontPixels(const Font & myFont, const string & message, int width, int height){
	Graphics::Bitmap letters(width, height);
	letters.fill(Graphics::MaskColor());
	myFont.printf(0, 0, Graphics::makeColor(255, 255, 255), letters, message.c_str(), 0);

	vector<ppair> pairs;
	/* store every pixel we need to draw */
	letters.lock();
	for (int x = 0; x < letters.getWidth(); x++){
	for (int y = 0; y < letters.getHeight(); y++){
	Graphics::Color pixel = letters.getPixel(x, y);
	if (pixel != Graphics::MaskColor()){
	ppair p;
	p.x = x;
	p.y = y;
	pairs.push_back(p);
	}
	}
	}
	letters.unlock();

	// Graphics::resetDisplay();

	return pairs;
	}

	/* shows time elapsed */
	class TimeCounter{
	public:
	TimeCounter():
	work(200, 40){
	start = Global::second_counter;
	last = 0;
	}

	void draw(int x, int y){
	const Font & font = Font::getDefaultFont(24, 24);
	if (Global::second_counter != last){
	work.clear();
	last = Global::second_counter;
	font.printf(0, 0, Graphics::makeColor(192, 192, 192), work, "Waiting.. %d", 0, last - start);
	work.BlitAreaToScreen(x, y);
	}
	}

	Graphics::Bitmap work;
	unsigned int start;
	unsigned int last;
	};

	enum LoadingKeys{
	Activate
	};

	static void loadingScreen1(LoadingContext & context, const Info & levelInfo){
	int load_x = 80;
	int load_y = 220;
	const int infobox_width = 300;
	const int infobox_height = 150;
	const Font & myFont = Font::getDefaultFont(24, 24);

	if (levelInfo.getPositionX() != -1){
	load_x = levelInfo.getPositionX();
	}

	if (levelInfo.getPositionY() != -1){
	load_y = levelInfo.getPositionY();
	}

	// const char * the_string = (arg != NULL) ? (const char *) arg : "Loading...";
	int load_width = myFont.textLength(levelInfo.loadingMessage().c_str());
	int load_height = myFont.getHeight(levelInfo.loadingMessage().c_str());

	Global::debug(2) << "loading screen" << endl;

	Messages infobox(infobox_width, infobox_height);

	const int MAX_COLOR = 200;

	/* blend from dark grey to light red */
	Effects::Gradient gradient(MAX_COLOR, Graphics::makeColor(16, 16, 16), Graphics::makeColor(192, 8, 8));

	TimeCounter counter;

	struct State{
	bool drawInfo;
	};

	class Logic: public Util::Logic {
	public:
	Logic(LoadingContext & context, State & state, Effects::Gradient & gradient, Messages & infoBox):
	context(context),
	state(state),
	gradient(gradient),
	infobox(infoBox),
	active(false){
	input.set(Keyboard::Key_SPACE, 0, true, Activate);
	input.set(Keyboard::Key_ENTER, 0, true, Activate);
	input.set(Joystick::Button1, 0, true, Activate);
	}

	LoadingContext & context;
	State & state;
	Effects::Gradient & gradient;
	MessageInfo info;
	Messages & infobox;
	bool active;
	InputMap<LoadingKeys> input;

	void doInput(){
	class Handler: public InputHandler<LoadingKeys> {
	public:
	Handler(bool & active):
	active(active){
	}

	bool & active;

	void press(const LoadingKeys & out, Keyboard::unicode_t unicode){
	if (out == Activate){
	/* the info box can't really be turned off because once
	* its drawn it will remain there. the background would
	* have to be drawn on top of it to remove the old
	* info box. maybe do this in the future, if so use
	* active = ! active
	* to toggle it.
	*/
	- active = true;
	+ active = ! active;
	}
	}

	void release(const LoadingKeys & out, Keyboard::unicode_t unicode){
	}
	};

	Handler handler(active);
	InputManager::handleEvents(input, InputSource(true), handler);
	}

	void run(){
	- gradient.backward();
	+ for (int i = 0; i < 3; i++){
	+ gradient.backward();
	+ }
	doInput();
	- state.drawInfo = active && (info.transferMessages(infobox) \|\| state.drawInfo);
	+ info.transferMessages(infobox);
	+ // state.drawInfo = active && (info.transferMessages(infobox) \|\| state.drawInfo);
	+ state.drawInfo = active;
	}

	double ticks(double system){
	- return system * Global::ticksPerSecond(30);
	+ return system * Global::ticksPerSecond(8);
	}

	bool done(){
	return context.done();
	}
	};

	class Draw: public Util::Draw {
	public:
	Draw(const Info & levelInfo, State & state, Messages & infobox, Effects::Gradient & gradient, int load_width, int load_height, int infobox_width, int infobox_height, int load_x, int load_y):
	levelInfo(levelInfo),
	gradient(gradient),
	state(state),
	infobox(infobox),
	- infoWork(Graphics::screenParameter.current(), load_x, load_y + load_height 2, infobox_width, infobox_height),
	- infoBackground(infobox_width, infobox_height),
	infobox_x(load_x),
	infobox_y(load_y + load_height * 2),
	+ infobox_width(infobox_width),
	+ infobox_height(infobox_height),
	load_x(load_x),
	load_y(load_y),
	load_width(load_width),
	load_height(load_height){

	+ if (levelInfo.loadingBackground() != Filesystem::AbsolutePath("")){
	+ background = Graphics::Bitmap(levelInfo.loadingBackground().path());
	+ }
	+
	const Font & myFont = Font::getDefaultFont(24, 24);
	pairs = generateFontPixels(myFont, levelInfo.loadingMessage(), load_width, load_height);
	}

	const Info & levelInfo;
	Effects::Gradient & gradient;
	State & state;
	Messages & infobox;
	- Graphics::Bitmap infoWork;
	- Graphics::Bitmap infoBackground;
	+ Graphics::Bitmap background;
	+ // Graphics::Bitmap infoWork;
	+ // Graphics::Bitmap infoBackground;
	vector<ppair> pairs;
	const int infobox_x;
	const int infobox_y;
	+ const int infobox_width;
	+ const int infobox_height;
	const int load_x;
	const int load_y;
	const int load_width;
	const int load_height;

	+ /*
	void drawFirst(const Graphics::Bitmap & screen){
	if (levelInfo.getBackground() != NULL){
	setupBackground(*levelInfo.getBackground(), load_x, load_y, load_width, load_height, infobox_x, infobox_y, infoBackground.getWidth(), infoBackground.getHeight(), infoBackground, screen);
	} else {
	Graphics::Bitmap background;
	if (levelInfo.loadingBackground() != Filesystem::AbsolutePath("")){
	background = Graphics::Bitmap(levelInfo.loadingBackground().path());
	} else {
	background = Graphics::Bitmap(*Graphics::screenParameter.current(), true);
	}
	setupBackground(background, load_x, load_y, load_width, load_height, infobox_x, infobox_y, infoBackground.getWidth(), infoBackground.getHeight(), infoBackground, screen);
	}
	}
	+ */
	+
	+ void drawAuthorInfo(const Graphics::Bitmap & screen){
	+ int startX = screen.getWidth() - Font::getDefaultFont().textLength("Paintown version 9.9.9.9");
	+ int startY = screen.getHeight() - Font::getDefaultFont().getHeight() * 4;
	+ int height = Font::getDefaultFont().getHeight();
	+
	+ Font::getDefaultFont().printf(startX, startY + height * 0, Graphics::makeColor(192, 192, 192), screen, "Paintown version %s", 0, Version::getVersionString().c_str());
	+ Font::getDefaultFont().printf(startX, startY + height * 1, Graphics::makeColor(192, 192, 192), screen, "Made by Jon Rafkind", 0);
	+ Font::getDefaultFont().printf(startX, startY + height * 2, Graphics::makeColor(192, 192, 192), screen, "http://paintown.org", 0);
	+ }

	void draw(const Graphics::Bitmap & screen){
	+ if (!background.isEmpty()){
	+ background.draw(0, 0, screen);
	+ }
	Graphics::Bitmap work(screen, load_x, load_y, load_width, load_height);
	// work.lock();
	for (vector< ppair >::iterator it = pairs.begin(); it != pairs.end(); it++){
	Graphics::Color color = gradient.current(it->x);
	work.putPixel(it->x, it->y, color);
	}
	// work.unlock();

	if (state.drawInfo){
	- infoBackground.Blit(infoWork);
	+ // infoBackground.Blit(infoWork);

	const Font & infoFont = Font::getDefaultFont(24, 24);
	/* cheesy hack to change the font size. the font
	* should store the size and change it on its own
	*/
	+ Graphics::Bitmap infoWork(screen, infobox_x, infobox_y, infobox_width, infobox_height);
	Font::getDefaultFont(13, 13);
	infobox.draw(0, 0, infoWork, infoFont);
	Font::getDefaultFont(24, 24);
	infoWork.BlitAreaToScreen(infobox_x, infobox_y);
	// infoWork.BlitToScreen();
	- state.drawInfo = false;
	+ // state.drawInfo = false;
	}
	+
	+ drawAuthorInfo(screen);
	/* work already contains the correct background */
	// work.Blit( load_x, load_y, *Bitmap::Screen );
	// work.BlitToScreen();
	// work.BlitAreaToScreen(load_x, load_y);
	}
	};

	State state;
	// state.drawInfo = true;
	Logic logic(context, state, gradient, infobox);
	Draw draw(levelInfo, state, infobox, gradient, load_width, load_height, infobox_width, infobox_height, load_x, load_y);

	Util::standardLoop(logic, draw);
	}

	static void loadingScreenSimpleX1(LoadingContext & context, const Info & levelInfo){
	class Logic: public Util::Logic {
	public:
	Logic(LoadingContext & context, int & angle, int speed):
	context(context),
	speed(speed),
	angle(angle){
	}

	LoadingContext & context;
	/* speed of rotation */
	const int speed;
	int & angle;

	double ticks(double system){
	return system / 2;
	}

	bool done(){
	return context.done();
	}

	void run(){
	angle += speed * 2;
	}
	};

	class Draw: public Util::Draw {
	public:
	Draw(int & angle, const int speed):
	original(40, 40),
	angle(angle),
	speed(speed){
	original.BlitFromScreen(0, 0);

	color1 = Graphics::makeColor(0, 0, 0);
	color2 = Graphics::makeColor(0x00, 0x99, 0xff);
	color3 = Graphics::makeColor(0xff, 0x22, 0x33);
	color4 = Graphics::makeColor(0x44, 0x77, 0x33);
	colors[0] = color1;
	colors[1] = color2;
	colors[2] = color3;
	colors[3] = color4;
	Graphics::Bitmap::transBlender(0, 0, 0, 64);
	}

	Graphics::Bitmap original;
	int & angle;
	const int speed;

	Graphics::Color color1;
	Graphics::Color color2;
	Graphics::Color color3;
	Graphics::Color color4;
	/* the length of this array is the number of circles to show */
	Graphics::Color colors[4];

	~Draw(){
	}

	void draw(const Graphics::Bitmap & screen){
	Graphics::Bitmap work(screen, 0, 0, 40, 40);
	int max = sizeof(colors) / sizeof(int);
	double middleX = work.getWidth() / 2;
	double middleY = work.getHeight() / 2;
	original.Blit(work);
	for (int i = 0; i < max; i++){
	double x = cos(Util::radians(angle + 360 / max * i)) * 15;
	double y = sin(Util::radians(angle + 360 / max * i)) * 15;
	/* ghost circle */
	work.translucent().circleFill(middleX + x, middleY + y, 2, colors[i]);
	x = cos(Util::radians(angle + speed + 360 / max * i)) * 15;
	y = sin(Util::radians(angle + speed + 360 / max * i)) * 15;
	/* real circle */
	work.circleFill(middleX + x, middleY + y, 2, colors[i]);
	}
	// work.BlitAreaToScreen(0, 0);
	}
	};

	int angle = 0;
	int speed = 7;
	Logic logic(context, angle, speed);
	Draw draw(angle, speed);
	Util::standardLoop(logic, draw);
	}

	LoadingContext::LoadingContext():
	finished(false){
	Util::Thread::initializeLock(&lock);
	}

	LoadingContext::~LoadingContext(){
	}

	void LoadingContext::doLoad(){
	this->load();
	Util::Thread::acquireLock(&lock);
	finished = true;
	Util::Thread::releaseLock(&lock);
	}

	bool LoadingContext::done(){
	bool ok = false;
	Util::Thread::acquireLock(&lock);
	ok = this->finished;
	Util::Thread::releaseLock(&lock);
	return ok;
	}

	void * LoadingContext::load_it(void * arg){
	LoadingContext * context = (LoadingContext*) arg;
	context->doLoad();
	return NULL;
	}

	static void showLoadMessage(){
	int screenX = 80;
	int screenY = 50;
	Graphics::Bitmap work(110, 50);
	work.BlitFromScreen(screenX, screenY);
	Graphics::Bitmap top(110, 50);
	top.fill(Graphics::makeColor(0, 0, 0));
	Font::getDefaultFont(25, 25).printf(10, 5, Graphics::makeColor(192, 192, 192), top, "Loading", 0);
	Graphics::Bitmap::transBlender(0, 0, 0, 200);
	top.translucent().draw(0, 0, work);
	work.BlitAreaToScreen(screenX, screenY);
	}

	void loadScreen(LoadingContext & context, const Info & info, Kind kind){
	Util::Thread::Id loadingThread;
	bool created = Util::Thread::createThread(&loadingThread, NULL, (Util::Thread::ThreadFunction) LoadingContext::load_it, &context);
	if (!created){
	Global::debug(0) << "Could not create loading thread. Loading will occur in the main thread" << endl;
	showLoadMessage();
	LoadingContext::load_it(&context);
	// throw LoadException(__FILE__, __LINE__, "Could not create loader thread");
	} else {
	InputManager::deferResizeEvents(true);
	switch (kind){
	case Default: loadingScreen1(context, info); break;
	case SimpleCircle: loadingScreenSimpleX1(context, info); break;
	default: loadingScreen1(context, info); break;
	}

	Util::Thread::joinThread(loadingThread);
	InputManager::deferResizeEvents(false);
	}
	}

	}

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