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	diff --git a/data/Credits.txt b/data/Credits.txt
	index 735b0f2..eb3c638 100644
	--- a/data/Credits.txt
	+++ b/data/Credits.txt
	@@ -1,159 +1,162 @@
	The following list contains the data files in Me and My Shadow.
	It should contain all files with their correct attribution and license information.
	If something is missing please contact the developers.


	font/
	- Blokletters-Viltstift.ttf
	Name: Blokletters Viltstift
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: http://lefly.vepar.nl/
	- knewave.ttf
	License: Open Font License <http://scripts.sil.org/OFL>
	Attribution: Tyler Finck (http://www.sursly.com)
	- DroidSansFallback.ttf
	License: Apache License <http://www.apache.org/licenses/LICENSE-2.0>
	Source: http://www.droidfonts.com
	- VeraMono.ttf
	License: Bitstream Vera Fonts Copyright <http://www-old.gnome.org/fonts/#Final_Bitstream_Vera_Fonts>
	Source: http://www-old.gnome.org/fonts/
	+ - SourceSansPro-Regular.otf and SourceSansPro-It.otf
	+ License: SIL Open Font License v1.10 <http://scripts.sil.org/OFL>
	+ Source: https://github.com/adobe-fonts/source-sans-pro


	gfx/menu/
	- clear-progress.png
	License: CC BY 3.0 <http://creativecommons.org/licenses/by/3.0/>
	Attribution: Tedium
	- credits.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- moving.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- questionmark.png
	License: GNU LGPL <http://www.gnu.org/licenses/lgpl>
	Source: Wine <http://www.winehq.org/>
	Note: Modified by acme_pjz
	- selection.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- statistics.png
	License: CC BY 3.0 <http://creativecommons.org/licenses/by/3.0/>
	Attribution: odamite
	- title.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- toolbar.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: odamite, Tedium
	Undo and redo icon in this file is copied from Inkscape icon
	License: GNU GPL v2.0 or later <http://www.gnu.org/licenses/gpl>
	Source: Inkscape <https://inkscape.org/>


	gfx/
	- actions.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- addon0.png
	License: CC BY-SA 4.0 <http://creativecommons.org/licenses/by-sa/4.0/>
	Attribution: hellcp
	Website: https://forum.freegamedev.net/viewtopic.php?f=17&t=7974#p77218
	Note: Modified by acme_pjz
	- addon1.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	Note: Contains work from the Cloudscape theme.
	- addon2.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	Note: Contains work from the Cloudscape theme.
	- addon3.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	Note: Contains work from the Cloudscape theme.
	- dropshadow.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Me and My Shadow <http://meandmyshadow.sf.net>
	- emotions.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium, acme_pjz
	Note: Another programmer art
	- gui.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Me and My Shadow <http://meandmyshadow.sf.net>
	- medals.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	- playbutton.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	- recordings.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium
	- screenshot.png
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Note: Made using the knewave font.
	- time.png
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Tedium


	levelpacks/
	Note that the translations inside the levelpacks are all licensed under the GNU GPLv3.
	For the copyright notice(s) of the individual translations see the relevant .po file's header.
	- classic/
	License: GPLv3 <http://www.gnu.org/licenses/gpl>
	Copyright: 2011 Luka Horvat
	Copyright: 2011-2012 Me and My Shadow
	Note: Levels originally made by Luka Horvat and extended and updated by Me and My Shadow.
	- default/
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	- tutorial/
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>


	levels/
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Note: All single levels distributed with Me and My Shadow are public domain.


	locale/
	For the copyright notice(s) of the translations see the header of the relevant .po file.
	- messages.pot
	License: GPLv3 <http://www.gnu.org/licenses/gpl>
	Copyright: 2012 Me and My Shadow <http://meandmyshadow.sf.net>


	music/
	See the header of the .music files for the license and attribution of the music files.


	sfx/
	- achievement.ogg
	Name: UI Sound effects pack
	License: CC BY 3.0 <http://creativecommons.org/licenses/by/3.0/>
	Attribution: David McKee (ViRiX) soundcloud.com/virix
	Source: http://opengameart.org/content/ui-sound-effects-pack
	- checkpoint.wav
	License: GNU GPL <http://www.gnu.org/licenses/gpl>
	Copyright: XMoto <http://xmoto.tuxfamily.org>
	- collect.wav
	License: CC BY 3.0 <http://creativecommons.org/licenses/by/3.0/>
	Attribution: odamite
	- error.wav
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Source: http://opengameart.org/content/skweaks
	Note: converted to .wav
	- hit.wav
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Note: Made with sfxr <http://www.drpetter.se/project_sfxr.html>
	- jump.wav
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Note: Made with sfxr <http://www.drpetter.se/project_sfxr.html>
	- swap.wav
	Name: Ambient Pulse Noise
	License: CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>
	Attribution: Gobusto
	Source: http://opengameart.org/content/ambient-pulse-noise
	- toggle.wav
	License: CC0 <http://creativecommons.org/publicdomain/zero/1.0/>
	Source: http://www.opengameart.org/content/hit-sounds


	themes/
	See the individual themes for their license(s).
	diff --git a/data/font/SourceSansPro-It.otf b/data/font/SourceSansPro-It.otf
	new file mode 100644
	index 0000000..2d627d9
	Binary files /dev/null and b/data/font/SourceSansPro-It.otf differ
	diff --git a/data/font/SourceSansPro-Regular.otf b/data/font/SourceSansPro-Regular.otf
	new file mode 100644
	index 0000000..bdcfb27
	Binary files /dev/null and b/data/font/SourceSansPro-Regular.otf differ
	diff --git a/src/Functions.cpp b/src/Functions.cpp
	index ac213a8..6f8f58b 100644
	--- a/src/Functions.cpp
	+++ b/src/Functions.cpp
	@@ -1,1626 +1,1639 @@
	/*
	* Copyright (C) 2011-2013 Me and My Shadow
	*
	* This file is part of Me and My Shadow.
	*
	* Me and My Shadow is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 3 of the License, or
	* (at your option) any later version.
	*
	* Me and My Shadow is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
	*/

	#include <stdio.h>
	#include <math.h>
	#include <locale.h>
	+#include <string.h>
	#include <algorithm>
	#include <SDL.h>
	#include <SDL_mixer.h>
	#include <SDL_syswm.h>
	#include <SDL_ttf.h>
	#include <string>
	#include "Globals.h"
	#include "Functions.h"
	#include "FileManager.h"
	#include "GameObjects.h"
	#include "LevelPack.h"
	#include "TitleMenu.h"
	#include "OptionsMenu.h"
	#include "CreditsMenu.h"
	#include "LevelEditSelect.h"
	#include "LevelEditor.h"
	#include "Game.h"
	#include "LevelPlaySelect.h"
	#include "Addons.h"
	#include "InputManager.h"
	#include "ImageManager.h"
	#include "MusicManager.h"
	#include "SoundManager.h"
	#include "ScriptExecutor.h"
	#include "LevelPackManager.h"
	#include "ThemeManager.h"
	#include "GUIListBox.h"
	#include "GUIOverlay.h"
	#include "StatisticsManager.h"
	#include "StatisticsScreen.h"
	#include "Cursors.h"
	#include "ScriptAPI.h"

	#include "libs/tinyformat/tinyformat.h"
	#include "libs/tinygettext/tinygettext.hpp"
	#include "libs/tinygettext/log.hpp"
	#include "libs/findlocale/findlocale.h"

	using namespace std;

	#ifdef WIN32
	#include <windows.h>
	#include <shellapi.h>
	#include <shlobj.h>
	#define TO_UTF8(SRC, DEST) WideCharToMultiByte(CP_UTF8, 0, SRC, -1, DEST, sizeof(DEST), NULL, NULL)
	#define TO_UTF16(SRC, DEST) MultiByteToWideChar(CP_UTF8, 0, SRC, -1, DEST, sizeof(DEST)/sizeof(DEST[0]))
	#else
	#include <strings.h>
	#include <sys/stat.h>
	#include <sys/types.h>
	#include <unistd.h>
	#include <dirent.h>
	#endif

	//Initialise the musicManager.
	//The MusicManager is used to prevent loading music files multiple times and for playing/fading music.
	MusicManager musicManager;

	//Initialise the soundManager.
	//The SoundManager is used to keep track of the sfx in the game.
	SoundManager soundManager;

	//Initialise the levelPackManager.
	//The LevelPackManager is used to prevent loading levelpacks multiple times and for the game to know which levelpacks there are.
	LevelPackManager levelPackManager;

	//Map containing changed settings using command line arguments.
	map<string,string> tmpSettings;
	//Pointer to the settings object.
	//It is used to load and save the settings file and change the settings.
	Settings* settings=nullptr;

	SDL_Renderer* sdlRenderer=nullptr;

	std::string ngettext(const std::string& message,const std::string& messageplural,int num) {
	if (dictionaryManager) {
	return dictionaryManager->get_dictionary().translate_plural(message, messageplural, num);
	} else {
	//Assume it's of English plural rule
	return (num != 1) ? messageplural : message;
	}
	}

	void applySurface(int x,int y,SDL_Surface* source,SDL_Surface* dest,SDL_Rect* clip){
	//The offset is needed to draw at the right location.
	SDL_Rect offset;
	offset.x=x;
	offset.y=y;

	//Let SDL do the drawing of the surface.
	SDL_BlitSurface(source,clip,dest,&offset);
	}

	void drawRect(int x,int y,int w,int h,SDL_Renderer& renderer,Uint32 color){
	//NOTE: We let SDL_gfx render it.
	SDL_SetRenderDrawColor(&renderer,color >> 24,color >> 16,color >> 8,255);
	//rectangleRGBA(&renderer,x,y,x+w,y+h,color >> 24,color >> 16,color >> 8,255);
	const SDL_Rect r{x,y,w,h};
	SDL_RenderDrawRect(&renderer,&r);
	}

	//Draw a box with anti-aliased borders using SDL_gfx.
	void drawGUIBox(int x,int y,int w,int h,SDL_Renderer& renderer,Uint32 color){
	SDL_Renderer* rd = &renderer;
	//FIXME, this may get the wrong color on system with different endianness.
	//Fill content's background color from function parameter
	SDL_SetRenderDrawColor(rd,color >> 24,color >> 16,color >> 8,color >> 0);
	{
	const SDL_Rect r{x+1,y+1,w-2,h-2};
	SDL_RenderFillRect(rd, &r);
	}
	SDL_SetRenderDrawColor(rd,0,0,0,255);
	//Draw first black borders around content and leave 1 pixel in every corner
	SDL_RenderDrawLine(rd,x+1,y,x+w-2,y);
	SDL_RenderDrawLine(rd,x+1,y+h-1,x+w-2,y+h-1);
	SDL_RenderDrawLine(rd,x,y+1,x,y+h-2);
	SDL_RenderDrawLine(rd,x+w-1,y+1,x+w-1,y+h-2);

	//Fill the corners with transperent color to create anti-aliased borders
	SDL_SetRenderDrawColor(rd,0,0,0,160);
	SDL_RenderDrawPoint(rd,x,y);
	SDL_RenderDrawPoint(rd,x,y+h-1);
	SDL_RenderDrawPoint(rd,x+w-1,y);
	SDL_RenderDrawPoint(rd,x+w-1,y+h-1);

	//Draw second lighter border around content
	SDL_SetRenderDrawColor(rd,0,0,0,64);
	{
	const SDL_Rect r{x+1,y+1,w-2,h-2};
	SDL_RenderDrawRect(rd,&r);
	}

	SDL_SetRenderDrawColor(rd,0,0,0,50);

	//Create anti-aliasing in corners of second border
	SDL_RenderDrawPoint(rd,x+1,y+1);
	SDL_RenderDrawPoint(rd,x+1,y+h-2);
	SDL_RenderDrawPoint(rd,x+w-2,y+1);
	SDL_RenderDrawPoint(rd,x+w-2,y+h-2);
	}

	void drawLine(int x1,int y1,int x2,int y2,SDL_Renderer& renderer,Uint32 color){
	SDL_SetRenderDrawColor(&renderer,color >> 24,color >> 16,color >> 8,255);
	//NOTE: We let SDL_gfx render it.
	//lineRGBA(&renderer,x1,y1,x2,y2,color >> 24,color >> 16,color >> 8,255);
	SDL_RenderDrawLine(&renderer,x1,y1,x2,y2);
	}

	void drawLineWithArrow(int x1,int y1,int x2,int y2,SDL_Renderer& renderer,Uint32 color,int spacing,int offset,int xsize,int ysize){
	//Draw line first
	drawLine(x1,y1,x2,y2,renderer,color);

	//calc delta and length
	double dx=x2-x1;
	double dy=y2-y1;
	double length=sqrt(dxdx+dydy);
	if(length<0.001) return;

	//calc the unit vector
	dx/=length; dy/=length;

	//Now draw arrows on it
	for(double p=offset;p<length;p+=spacing){
	drawLine(int(x1+pdx+0.5),int(y1+pdy+0.5),
	int(x1+(p-xsize)dx-ysizedy+0.5),int(y1+(p-xsize)dy+ysizedx+0.5),renderer,color);
	drawLine(int(x1+pdx+0.5),int(y1+pdy+0.5),
	int(x1+(p-xsize)dx+ysizedy+0.5),int(y1+(p-xsize)dy-ysizedx+0.5),renderer,color);
	}
	}

	ScreenData creationFailed() {
	return ScreenData{ nullptr };
	}

	ScreenData createScreen(){
	//Check if we are going fullscreen.
	if(settings->getBoolValue("fullscreen"))
	pickFullscreenResolution();

	//Set the screen_width and height.
	SCREEN_WIDTH=atoi(settings->getValue("width").c_str());
	SCREEN_HEIGHT=atoi(settings->getValue("height").c_str());

	//Update the camera.
	camera.w=SCREEN_WIDTH;
	camera.h=SCREEN_HEIGHT;

	//Set the flags.
	Uint32 flags = 0;
	Uint32 currentFlags = SDL_GetWindowFlags(sdlWindow);

	//#if !defined(ANDROID)
	// flags \|= SDL_DOUBLEBUF;
	//#endif
	if(settings->getBoolValue("fullscreen")) {
	flags\|=SDL_WINDOW_FULLSCREEN; //TODO with SDL2 we can also do SDL_WINDOW_FULLSCREEN_DESKTOP
	}
	else if(settings->getBoolValue("resizable"))
	flags\|=SDL_WINDOW_RESIZABLE;

	//Create the window and renderer if they don't exist and check if there weren't any errors.
	if (!sdlWindow && !sdlRenderer) {
	SDL_CreateWindowAndRenderer(SCREEN_WIDTH, SCREEN_HEIGHT, flags, &sdlWindow, &sdlRenderer);
	if(!sdlWindow \|\| !sdlRenderer){
	std::cerr << "FATAL ERROR: SDL_CreateWindowAndRenderer failed.\nError: " << SDL_GetError() << std::endl;
	return creationFailed();
	}

	SDL_SetRenderDrawBlendMode(sdlRenderer, SDL_BlendMode::SDL_BLENDMODE_BLEND);

	// White background so we see the menu on failure.
	SDL_SetRenderDrawColor(sdlRenderer, 255, 255, 255, 255);
	} else if (sdlWindow) {
	// Try changing to/from fullscreen
	if(SDL_SetWindowFullscreen(sdlWindow, flags & SDL_WINDOW_FULLSCREEN) != 0) {
	std::cerr << "WARNING: Failed to switch to fullscreen: " << SDL_GetError() << std::endl;
	};
	currentFlags = SDL_GetWindowFlags(sdlWindow);

	// Change fullscreen resolution
	if((currentFlags & SDL_WINDOW_FULLSCREEN ) \|\| (currentFlags & SDL_WINDOW_FULLSCREEN_DESKTOP)) {
	SDL_DisplayMode m{0,0,0,0,nullptr};
	SDL_GetWindowDisplayMode(sdlWindow,&m);
	m.w = SCREEN_WIDTH;
	m.h = SCREEN_HEIGHT;
	if(SDL_SetWindowDisplayMode(sdlWindow, &m) != 0) {
	std::cerr << "WARNING: Failed to set display mode: " << SDL_GetError() << std::endl;
	}
	} else {
	SDL_SetWindowSize(sdlWindow, SCREEN_WIDTH, SCREEN_HEIGHT);
	}
	}

	//Now configure the newly created window (if windowed).
	if(settings->getBoolValue("fullscreen")==false)
	configureWindow();

	//Set the the window caption.
	SDL_SetWindowTitle(sdlWindow, ("Me and My Shadow "+version).c_str());
	//FIXME Seems to be obsolete
	// SDL_EnableUNICODE(1);

	//Nothing went wrong so return true.
	return ScreenData{sdlRenderer};
	}

	vector<_res> getResolutionList(){
	//Vector that will hold the resolutions to choose from.
	vector<_res> resolutionList;

	//Enumerate available resolutions using SDL_ListModes()
	//NOTE: we enumerate fullscreen resolutions because
	// windowed resolutions always can be arbitrary
	if(resolutionList.empty()){
	// SDL_Rect **modes=SDL_ListModes(NULL,SDL_FULLSCREEN\|SCREEN_FLAGS\|SDL_ANYFORMAT);
	//NOTe - currently only using the first display (0)
	int numDisplayModes = SDL_GetNumDisplayModes(0);

	if(numDisplayModes < 1){
	cerr<<"ERROR: Can't enumerate available screen resolutions."
	" Use predefined screen resolutions list instead."<<endl;

	static const _res predefinedResolutionList[] = {
	{800,600},
	{1024,600},
	{1024,768},
	{1152,864},
	{1280,720},
	{1280,768},
	{1280,800},
	{1280,960},
	{1280,1024},
	{1360,768},
	{1366,768},
	{1440,900},
	{1600,900},
	{1600,1200},
	{1680,1080},
	{1920,1080},
	{1920,1200},
	{2560,1440},
	{3840,2160}
	};

	//Fill the resolutionList.
	for(unsigned int i=0;i<sizeof(predefinedResolutionList)/sizeof(_res);i++){
	resolutionList.push_back(predefinedResolutionList[i]);
	}
	}else{
	//Fill the resolutionList.

	for(int i=0;i < numDisplayModes; ++i){
	SDL_DisplayMode mode;
	int error = SDL_GetDisplayMode(0, i, &mode);
	if(error < 0) {
	//We failed to get a display mode. Should we crash here?
	std::cerr << "ERROR: Failed to get display mode " << i << " " << std::endl;
	}
	//Check if the resolution is higher than the minimum (800x600).
	if(mode.w >= 800 && mode.h >= 600){
	_res res={mode.w, mode.h};
	resolutionList.push_back(res);
	}
	}
	//Reverse it so that we begin with the lowest resolution.
	reverse(resolutionList.begin(),resolutionList.end());
	}
	}

	//Return the resolution list.
	return resolutionList;
	}

	void pickFullscreenResolution(){
	//Get the resolution list.
	vector<_res> resolutionList=getResolutionList();

	//The resolution that will hold the final result, we start with the minimum (800x600).
	_res closestMatch={800,600};
	int width=atoi(getSettings()->getValue("width").c_str());
	//int height=atoi(getSettings()->getValue("height").c_str());

	//Now loop through the resolutionList.
	for(int i=0;i<(int)resolutionList.size();i++){
	//The delta between the closestMatch and the resolution from the list.
	int dM=(closestMatch.w-resolutionList[i].w);
	//The delta between the target width and the resolution from the list.
	int dT=(width-resolutionList[i].w);

	//Since the resolutions are getting higher the lower (more negative) the further away it is.
	//That's why we check if the deltaMatch is lower than the the deltaTarget.
	if((dM)<(dT)){
	closestMatch.w=resolutionList[i].w;
	closestMatch.h=resolutionList[i].h;
	}
	}

	//Now set the resolution to the closest match.
	char s[64];
	sprintf(s,"%d",closestMatch.w);
	getSettings()->setValue("width",s);
	sprintf(s,"%d",closestMatch.h);
	getSettings()->setValue("height",s);
	}

	void configureWindow(){
	//We only need to configure the window if it's resizable.
	if(!getSettings()->getBoolValue("resizable"))
	return;

	//We use a new function in SDL2 to restrict minimum window size
	SDL_SetWindowMinimumSize(sdlWindow, 800, 600);
	}

	void onVideoResize(ImageManager& imageManager, SDL_Renderer &renderer){
	//Check if the resize event isn't malformed.
	if(event.window.data1<=0 \|\| event.window.data2<=0)
	return;

	//Check the size limit.
	//TODO: SDL2 porting note: This may break on systems non-X11 or Windows systems as the window size won't be limited
	//there.
	if(event.window.data1<800)
	event.window.data1=800;
	if(event.window.data2<600)
	event.window.data2=600;

	//Check if it really resizes.
	if(SCREEN_WIDTH==event.window.data1 && SCREEN_HEIGHT==event.window.data2)
	return;

	char s[32];

	//Set the new width and height.
	SDL_snprintf(s,32,"%d",event.window.data1);
	getSettings()->setValue("width",s);
	SDL_snprintf(s,32,"%d",event.window.data2);
	getSettings()->setValue("height",s);
	//FIXME: THIS doesn't work properly.
	//Do resizing.
	SCREEN_WIDTH = event.window.data1;
	SCREEN_HEIGHT = event.window.data2;
	//Update the camera.
	camera.w=SCREEN_WIDTH;
	camera.h=SCREEN_HEIGHT;

	//Tell the theme to resize.
	if(!loadTheme(imageManager,renderer,""))
	return;

	//And let the currentState update it's GUI to the new resolution.
	currentState->resize(imageManager, renderer);
	}

	ScreenData init(){
	//Initialze SDL.
	if(SDL_Init(SDL_INIT_EVERYTHING)==-1) {
	std::cerr << "FATAL ERROR: SDL_Init failed\nError: " << SDL_GetError() << std::endl;
	return creationFailed();
	}

	//Initialze SDL_mixer (audio).
	//Note for SDL2 port: Changed frequency from 22050 to 44100.
	//22050 caused some sound artifacts on my system, and I'm not sure
	//why one would use it in this day and age anyhow.
	//unless it's for compatability with some legacy system.
	if(Mix_OpenAudio(44100,MIX_DEFAULT_FORMAT,2,1024)==-1){
	std::cerr << "FATAL ERROR: Mix_OpenAudio failed\nError: " << Mix_GetError() << std::endl;
	return creationFailed();
	}
	//Set the volume.
	Mix_Volume(-1,atoi(settings->getValue("sound").c_str()));

	//Increase the number of channels.
	soundManager.setNumberOfChannels(48);

	//Initialze SDL_ttf (fonts).
	if(TTF_Init()==-1){
	std::cerr << "FATAL ERROR: TTF_Init failed\nError: " << TTF_GetError() << std::endl;
	return creationFailed();
	}

	//Create the screen.
	ScreenData screenData(createScreen());
	if(!screenData) {
	return creationFailed();
	}

	//Load key config. Then initialize joystick support.
	inputMgr.loadConfig();
	inputMgr.openAllJoysitcks();

	//Init tinygettext for translations for the right language
	dictionaryManager = new tinygettext::DictionaryManager();
	dictionaryManager->set_use_fuzzy(false);
	dictionaryManager->add_directory(getDataPath()+"locale");
	dictionaryManager->set_charset("UTF-8");

	//Check if user have defined own language. If not, find it out for the player using findlocale
	string lang=getSettings()->getValue("lang");
	if(lang.length()>0){
	printf("Locale set by user to %s\n",lang.c_str());
	language=lang;
	}else{
	FL_Locale *locale;
	FL_FindLocale(&locale,FL_MESSAGES);
	printf("Locale isn't set by user: %s\n",locale->lang);

	language=locale->lang;
	if(locale->country!=NULL){
	language+=string("_")+string(locale->country);
	}
	if(locale->variant!=NULL){
	language+=string("@")+string(locale->variant);
	}

	FL_FreeLocale(&locale);
	}
	//Now set the language in the dictionaryManager.
	dictionaryManager->set_language(tinygettext::Language::from_name(language));

	//Disable annoying 'Couldn't translate: blah blah blah'
	tinygettext::Log::set_log_info_callback(NULL);

	//Set time format to the user-preference of the system.
	setlocale(LC_TIME,"");

	//Create the types of blocks.
	for(int i=0;i<TYPE_MAX;i++){
	Game::blockNameMap[Game::blockName[i]]=i;
	}

	//Structure that holds the event type/name pair.
	struct EventTypeName{
	int type;
	const char* name;
	};
	//Create the types of game object event types.
	{
	const EventTypeName types[]={
	{GameObjectEvent_PlayerWalkOn,"playerWalkOn"},
	{GameObjectEvent_PlayerIsOn,"playerIsOn"},
	{GameObjectEvent_PlayerLeave,"playerLeave"},
	{GameObjectEvent_OnCreate,"onCreate"},
	{GameObjectEvent_OnEnterFrame,"onEnterFrame"},
	{ GameObjectEvent_OnPlayerInteraction, "onPlayerInteraction" },
	{GameObjectEvent_OnToggle,"onToggle"},
	{GameObjectEvent_OnSwitchOn,"onSwitchOn"},
	{GameObjectEvent_OnSwitchOff,"onSwitchOff"},
	{0,NULL}
	};
	for(int i=0;types[i].name;i++){
	Game::gameObjectEventNameMap[types[i].name]=types[i].type;
	Game::gameObjectEventTypeMap[types[i].type]=types[i].name;
	}
	}
	//Create the types of level event types.
	{
	const EventTypeName types[]={
	{LevelEvent_OnCreate,"onCreate"},
	{LevelEvent_OnSave,"onSave"},
	{LevelEvent_OnLoad,"onLoad"},
	{0,NULL}
	};
	for(int i=0;types[i].name;i++){
	Game::levelEventNameMap[types[i].name]=types[i].type;
	Game::levelEventTypeMap[types[i].type]=types[i].name;
	}
	}

	//Nothing went wrong so we return true.
	return screenData;
	}

	static TTF_Font* loadFont(const char* name,int size){
	- TTF_Font* tmpFont=TTF_OpenFont((getDataPath()+"font/"+name+".ttf").c_str(),size);
	+ TTF_Font* tmpFont;
	+ if (strchr(name, '.')) {
	+ tmpFont = TTF_OpenFont((getDataPath() + "font/" + name).c_str(), size);
	+ } else {
	+ tmpFont = TTF_OpenFont((getDataPath() + "font/" + name + ".ttf").c_str(), size);
	+ }
	if(tmpFont){
	return tmpFont;
	}else{
	+ printf("ERROR: Unable to load font '%s'! \n", name);
	#if defined(ANDROID)
	//Android has built-in DroidSansFallback.ttf. (?)
	return TTF_OpenFont("/system/fonts/DroidSansFallback.ttf",size);
	#else
	return TTF_OpenFont((getDataPath()+"font/DroidSansFallback.ttf").c_str(),size);
	#endif
	}
	}

	bool loadFonts(){
	//Load the fonts.
	//NOTE: This is a separate method because it will be called separately when re-initing in case of language change.
	//NOTE2: Since the font fallback is implemented, the font will not be loaded again if call loadFonts() twice.

	if (fontTitle \|\| fontGUI \|\| fontGUISmall \|\| fontText \|\| fontMono) {
	return true;
	}

	fontTitle = loadFont("knewave", 55);
	fontGUI = loadFont("knewave", 32);
	fontGUISmall = loadFont("knewave", 24);
	fontText = loadFont("Blokletters-Viltstift", 16);
	fontMono = loadFont("VeraMono", 12);

	if (fontTitle == NULL \|\| fontGUI == NULL \|\| fontGUISmall == NULL \|\| fontText == NULL \|\| fontMono == NULL){
	printf("ERROR: Unable to load fonts! \n");
	return false;
	}

	- fontFallbackTitle = loadFont("DroidSansFallback", 55);
	- fontFallbackGUI = loadFont("DroidSansFallback", 32);
	- fontFallbackGUISmall = loadFont("DroidSansFallback", 24);
	- fontFallbackText = loadFont("DroidSansFallback", 16);
	- fontFallbackMono = loadFont("DroidSansFallback", 12);
	+ fontFallbackTitle.push_back(loadFont("SourceSansPro-It.otf", 55));
	+ fontFallbackGUI.push_back(loadFont("SourceSansPro-It.otf", 32));
	+ fontFallbackGUISmall.push_back(loadFont("SourceSansPro-It.otf", 24));
	+ fontFallbackText.push_back(loadFont("SourceSansPro-It.otf", 16));
	+ fontFallbackMono.push_back(loadFont("SourceSansPro-Regular.otf", 12));
	+
	+ fontFallbackTitle.push_back(loadFont("DroidSansFallback", 55));
	+ fontFallbackGUI.push_back(loadFont("DroidSansFallback", 32));
	+ fontFallbackGUISmall.push_back(loadFont("DroidSansFallback", 24));
	+ fontFallbackText.push_back(loadFont("DroidSansFallback", 16));
	+ fontFallbackMono.push_back(loadFont("DroidSansFallback", 12));

	- TTF_SetFontFallback(fontTitle, 1, &fontFallbackTitle);
	- TTF_SetFontFallback(fontGUI, 1, &fontFallbackGUI);
	- TTF_SetFontFallback(fontGUISmall, 1, &fontFallbackGUISmall);
	- TTF_SetFontFallback(fontText, 1, &fontFallbackText);
	- TTF_SetFontFallback(fontMono, 1, &fontFallbackMono);
	+ TTF_SetFontFallback(fontTitle, fontFallbackTitle.size(), &(fontFallbackTitle[0]));
	+ TTF_SetFontFallback(fontGUI, fontFallbackGUI.size(), &(fontFallbackGUI[0]));
	+ TTF_SetFontFallback(fontGUISmall, fontFallbackGUISmall.size(), &(fontFallbackGUISmall[0]));
	+ TTF_SetFontFallback(fontText, fontFallbackText.size(), &(fontFallbackText[0]));
	+ TTF_SetFontFallback(fontMono, fontFallbackMono.size(), &(fontFallbackMono[0]));

	//Nothing went wrong so return true.
	return true;
	}

	//Generate small arrows used for some GUI widgets.
	static void generateArrows(SDL_Renderer& renderer){
	// No need to fallback since knewave already has '<' and '>'
	TTF_Font* fontArrow=loadFont("knewave",18);

	arrowLeft1=textureFromText(renderer,*fontArrow,"<",objThemes.getTextColor(false));
	arrowRight1=textureFromText(renderer,*fontArrow,">",objThemes.getTextColor(false));
	arrowLeft2=textureFromText(renderer,*fontArrow,"<",objThemes.getTextColor(true));
	arrowRight2=textureFromText(renderer,*fontArrow,">",objThemes.getTextColor(true));

	TTF_CloseFont(fontArrow);
	}

	bool loadTheme(ImageManager& imageManager,SDL_Renderer& renderer,std::string name){
	//Load default fallback theme if it isn't loaded yet
	if(objThemes.themeCount()==0){
	if(objThemes.appendThemeFromFile(getDataPath()+"themes/Cloudscape/theme.mnmstheme", imageManager, renderer)==NULL){
	printf("ERROR: Can't load default theme file\n");
	return false;
	}
	}

	//Resize background or load specific theme
	bool success=true;
	if(name==""\|\|name.empty()){
	objThemes.scaleToScreen();
	}else{
	string theme=processFileName(name);
	if(objThemes.appendThemeFromFile(theme+"/theme.mnmstheme", imageManager, renderer)==NULL){
	printf("ERROR: Can't load theme %s\n",theme.c_str());
	success=false;
	}
	}

	generateArrows(renderer);

	//Everything went fine so return true.
	return success;
	}

	static SDL_Cursor* loadCursor(const char* image[]){
	int i,row,col;
	//The array that holds the data (0=white 1=black)
	Uint8 data[4*32];
	//The array that holds the alpha mask (0=transparent 1=visible)
	Uint8 mask[4*32];
	//The coordinates of the hotspot of the cursor.
	int hotspotX, hotspotY;

	i=-1;
	//Loop through the rows and columns.
	//NOTE: We assume a cursor size of 32x32.
	for(row=0;row<32;++row){
	for(col=0; col<32;++col){
	if(col % 8) {
	data[i]<<=1;
	mask[i]<<=1;
	}else{
	++i;
	data[i]=mask[i]=0;
	}
	switch(image[4+row][col]){
	case '+':
	data[i] \|= 0x01;
	mask[i] \|= 0x01;
	break;
	case '.':
	mask[i] \|= 0x01;
	break;
	default:
	break;
	}
	}
	}
	//Get the hotspot x and y locations from the last line of the cursor.
	sscanf(image[4+row],"%d,%d",&hotspotX,&hotspotY);
	return SDL_CreateCursor(data,mask,32,32,hotspotX,hotspotY);
	}

	bool loadFiles(ImageManager& imageManager, SDL_Renderer& renderer){
	//Load the fonts.
	if(!loadFonts())
	return false;

	//Show a loading screen
	{
	int w = 0,h = 0;
	SDL_GetRendererOutputSize(&renderer, &w, &h);
	SDL_Color fg={255,255,255,0};
	TexturePtr loadingTexture = titleTextureFromText(renderer, _("Loading..."), fg, w);
	SDL_Rect loadingRect = rectFromTexture(*loadingTexture);
	loadingRect.x = (w-loadingRect.w)/2;
	loadingRect.y = (h-loadingRect.h)/2;
	SDL_RenderCopy(sdlRenderer, loadingTexture.get(), NULL, &loadingRect);
	SDL_RenderPresent(sdlRenderer);
	SDL_RenderClear(sdlRenderer);
	}

	musicManager.destroy();
	//Load the music and play it.
	if(musicManager.loadMusic((getDataPath()+"music/menu.music")).empty()){
	printf("WARNING: Unable to load background music! \n");
	}
	musicManager.playMusic("menu",false);

	//Load all the music lists from the data and user data path.
	{
	vector<string> musicLists=enumAllFiles((getDataPath()+"music/"),"list",true);
	for(unsigned int i=0;i<musicLists.size();i++)
	getMusicManager()->loadMusicList(musicLists[i]);
	musicLists=enumAllFiles((getUserPath(USER_DATA)+"music/"),"list",true);
	for(unsigned int i=0;i<musicLists.size();i++)
	getMusicManager()->loadMusicList(musicLists[i]);
	}
	//Set the list to the configured one.
	getMusicManager()->setMusicList(getSettings()->getValue("musiclist"));

	//Check if music is enabled.
	if(getSettings()->getBoolValue("music"))
	getMusicManager()->setEnabled();

	//Load the sound effects
	soundManager.loadSound((getDataPath()+"sfx/jump.wav").c_str(),"jump");
	soundManager.loadSound((getDataPath()+"sfx/hit.wav").c_str(),"hit");
	soundManager.loadSound((getDataPath()+"sfx/checkpoint.wav").c_str(),"checkpoint");
	soundManager.loadSound((getDataPath()+"sfx/swap.wav").c_str(),"swap");
	soundManager.loadSound((getDataPath()+"sfx/toggle.ogg").c_str(),"toggle");
	soundManager.loadSound((getDataPath()+"sfx/error.wav").c_str(),"error");
	soundManager.loadSound((getDataPath()+"sfx/collect.wav").c_str(),"collect");
	soundManager.loadSound((getDataPath()+"sfx/achievement.ogg").c_str(),"achievement");

	//Load the cursor images from the Cursor.h file.
	cursors[CURSOR_POINTER]=loadCursor(pointer);
	cursors[CURSOR_CARROT]=loadCursor(ibeam);
	cursors[CURSOR_DRAG]=loadCursor(closedhand);
	cursors[CURSOR_SIZE_HOR]=loadCursor(size_hor);
	cursors[CURSOR_SIZE_VER]=loadCursor(size_ver);
	cursors[CURSOR_SIZE_FDIAG]=loadCursor(size_fdiag);
	cursors[CURSOR_SIZE_BDIAG]=loadCursor(size_bdiag);
	cursors[CURSOR_REMOVE]=loadCursor(remove_cursor);
	cursors[CURSOR_POINTING_HAND] = loadCursor(pointing_hand);
	//Set the default cursor right now.
	SDL_SetCursor(cursors[CURSOR_POINTER]);

	levelPackManager.destroy();
	//Now sum up all the levelpacks.
	vector<string> v=enumAllDirs(getDataPath()+"levelpacks/");
	for(vector<string>::iterator i=v.begin(); i!=v.end(); ++i){
	levelPackManager.loadLevelPack(getDataPath()+"levelpacks/"+*i);
	}
	v=enumAllDirs(getUserPath(USER_DATA)+"levelpacks/");
	for(vector<string>::iterator i=v.begin(); i!=v.end(); ++i){
	levelPackManager.loadLevelPack(getUserPath(USER_DATA)+"levelpacks/"+*i);
	}
	v=enumAllDirs(getUserPath(USER_DATA)+"custom/levelpacks/");
	for(vector<string>::iterator i=v.begin(); i!=v.end(); ++i){
	levelPackManager.loadLevelPack(getUserPath(USER_DATA)+"custom/levelpacks/"+*i);
	}
	//Now we add a special levelpack that will contain the levels not in a levelpack.
	LevelPack* levelsPack=new LevelPack;
	levelsPack->levelpackName="Levels";
	levelsPack->levelpackPath=LEVELS_PATH;
	levelsPack->type=COLLECTION;
	LevelPack* customLevelsPack=new LevelPack;
	customLevelsPack->levelpackName="Custom Levels";
	customLevelsPack->levelpackPath=CUSTOM_LEVELS_PATH;
	customLevelsPack->type=COLLECTION;

	//List the main levels and add them one for one.
	v = enumAllFiles(getDataPath() + "levels/");
	for (vector<string>::iterator i = v.begin(); i != v.end(); ++i){
	levelsPack->addLevel(getDataPath() + "levels/" + *i);
	levelsPack->setLocked(levelsPack->getLevelCount() - 1);
	}
	//List the addon levels and add them one for one.
	v=enumAllFiles(getUserPath(USER_DATA)+"levels/");
	for(vector<string>::iterator i=v.begin(); i!=v.end(); ++i){
	levelsPack->addLevel(getUserPath(USER_DATA)+"levels/"+*i);
	levelsPack->setLocked(levelsPack->getLevelCount()-1);
	}
	//List the custom levels and add them one for one.
	v=enumAllFiles(getUserPath(USER_DATA)+"custom/levels/");
	for(vector<string>::iterator i=v.begin(); i!=v.end(); ++i){
	levelsPack->addLevel(getUserPath(USER_DATA)+"custom/levels/"+*i);
	levelsPack->setLocked(levelsPack->getLevelCount()-1);

	customLevelsPack->addLevel(getUserPath(USER_DATA)+"custom/levels/"+*i);
	customLevelsPack->setLocked(customLevelsPack->getLevelCount()-1);
	}

	//Add them to the manager.
	levelPackManager.addLevelPack(levelsPack);
	levelPackManager.addLevelPack(customLevelsPack);

	//Load statistics
	statsMgr.loadPicture(renderer, imageManager);
	statsMgr.registerAchievements(imageManager);
	statsMgr.loadFile(getUserPath(USER_CONFIG)+"statistics");

	//Do something ugly and slow
	statsMgr.reloadCompletedLevelsAndAchievements();
	statsMgr.reloadOtherAchievements();

	//Load the theme, both menu and default.
	//NOTE: Loading theme may fail and returning false would stop everything, default theme will be used instead.
	if (!loadTheme(imageManager,renderer,getSettings()->getValue("theme"))){
	getSettings()->setValue("theme","%DATA%/themes/Cloudscape");
	saveSettings();
	}

	//Nothing failed so return true.
	return true;
	}

	bool loadSettings(){
	//Check the version of config file.
	int version = 0;
	std::string cfgV05 = getUserPath(USER_CONFIG) + "meandmyshadow_V0.5.cfg";
	std::string cfgV04 = getUserPath(USER_CONFIG) + "meandmyshadow.cfg";

	if (fileExists(cfgV05.c_str())) {
	//We find a config file of current version.
	version = 0x000500;
	} else if (fileExists(cfgV04.c_str())) {
	//We find a config file of V0.4 version or earlier.
	copyFile(cfgV04.c_str(), cfgV05.c_str());
	version = 0x000400;
	} else {
	//No config file found, just create a new one.
	version = 0x000500;
	}
	settings=new Settings(cfgV05);
	settings->parseFile(version);

	//Now apply settings changed through command line arguments, if any.
	map<string,string>::iterator it;
	for(it=tmpSettings.begin();it!=tmpSettings.end();++it){
	settings->setValue(it->first,it->second);
	}
	tmpSettings.clear();

	//Always return true?
	return true;
	}

	bool saveSettings(){
	return settings->save();
	}

	Settings* getSettings(){
	return settings;
	}

	MusicManager* getMusicManager(){
	return &musicManager;
	}

	SoundManager* getSoundManager(){
	return &soundManager;
	}

	LevelPackManager* getLevelPackManager(){
	return &levelPackManager;
	}

	void flipScreen(SDL_Renderer& renderer){
	// Render the data from the back buffer.
	SDL_RenderPresent(&renderer);
	}

	void clean(){
	//Save statistics
	statsMgr.saveFile(getUserPath(USER_CONFIG)+"statistics");

	//We delete the settings.
	if(settings){
	delete settings;
	settings=NULL;
	}

	//Delete dictionaryManager.
	delete dictionaryManager;

	//Get rid of the currentstate.
	//NOTE: The state is probably already deleted by the changeState function.
	if(currentState)
	delete currentState;

	//Destroy the GUI if present.
	if(GUIObjectRoot){
	delete GUIObjectRoot;
	GUIObjectRoot=NULL;
	}

	//These calls to destroy makes sure stuff is
	//deleted before SDL is uninitialised (as these managers are stack allocated
	//globals.)

	//Destroy the musicManager.
	musicManager.destroy();

	//Destroy all sounds
	soundManager.destroy();

	//Destroy the cursors.
	for(int i=0;i<CURSOR_MAX;i++){
	SDL_FreeCursor(cursors[i]);
	cursors[i]=NULL;
	}

	//Destroy the levelPackManager.
	levelPackManager.destroy();
	levels=NULL;

	//Close all joysticks.
	inputMgr.closeAllJoysticks();

	//Close the fonts and quit SDL_ttf.
	TTF_CloseFont(fontTitle);
	TTF_CloseFont(fontGUI);
	TTF_CloseFont(fontGUISmall);
	TTF_CloseFont(fontText);
	TTF_CloseFont(fontMono);
	- TTF_CloseFont(fontFallbackTitle);
	- TTF_CloseFont(fontFallbackGUI);
	- TTF_CloseFont(fontFallbackGUISmall);
	- TTF_CloseFont(fontFallbackText);
	- TTF_CloseFont(fontFallbackMono);
	+ for (auto font : fontFallbackTitle) TTF_CloseFont(font);
	+ for (auto font : fontFallbackGUI) TTF_CloseFont(font);
	+ for (auto font : fontFallbackGUISmall) TTF_CloseFont(font);
	+ for (auto font : fontFallbackText) TTF_CloseFont(font);
	+ for (auto font : fontFallbackMono) TTF_CloseFont(font);
	TTF_Quit();

	//Remove the temp surface.
	SDL_DestroyRenderer(sdlRenderer);
	SDL_DestroyWindow(sdlWindow);
	arrowLeft1.reset(nullptr);
	arrowLeft2.reset(nullptr);
	arrowRight1.reset(nullptr);
	arrowRight2.reset(nullptr);

	//Stop audio.and quit
	Mix_CloseAudio();
	//SDL2 porting note. Not sure why this was only done on apple.
	//#ifndef __APPLE__
	Mix_Quit();
	//#endif
	//And finally quit SDL.
	SDL_Quit();
	}

	void setNextState(int newstate){
	//Only change the state when we aren't already exiting.
	if(nextState!=STATE_EXIT){
	nextState=newstate;
	}
	}

	void changeState(ImageManager& imageManager, SDL_Renderer& renderer, int fade){

	//Check if there's a nextState.
	if(nextState!=STATE_NULL){
	//Fade out, if fading is enabled.
	if (currentState && settings->getBoolValue("fading")) {
	for (; fade >= 0; fade -= 17) {
	currentState->render(imageManager, renderer);
	//TODO: Shouldn't the gamestate take care of rendering the GUI?
	if (GUIObjectRoot) GUIObjectRoot->render(renderer);

	dimScreen(renderer, static_cast<Uint8>(255 - fade));

	//draw new achievements (if any) as overlay
	statsMgr.render(imageManager, renderer);

	flipScreen(renderer);

	SDL_Delay(1000/FPS);
	}
	}

	//Delete the currentState.
	delete currentState;
	currentState=NULL;

	//Set the currentState to the nextState.
	stateID=nextState;
	nextState=STATE_NULL;

	//Init the state.
	switch(stateID){
	case STATE_GAME:
	{
	currentState=NULL;
	Game* game=new Game(renderer, imageManager);
	currentState=game;
	//Check if we should load record file or a level.
	if(!Game::recordFile.empty()){
	game->loadRecord(imageManager,renderer,Game::recordFile.c_str());
	Game::recordFile.clear();
	}else{
	game->loadLevel(imageManager,renderer,levels->getLevelFile());
	levels->saveLevelProgress();
	}
	}
	break;
	case STATE_MENU:
	currentState=new Menu(imageManager, renderer);
	break;
	case STATE_LEVEL_SELECT:
	currentState=new LevelPlaySelect(imageManager, renderer);
	break;
	case STATE_LEVEL_EDIT_SELECT:
	currentState=new LevelEditSelect(imageManager, renderer);
	break;
	case STATE_LEVEL_EDITOR:
	{
	currentState=NULL;
	LevelEditor* levelEditor=new LevelEditor(renderer, imageManager);
	currentState=levelEditor;
	//Load the selected level.
	levelEditor->loadLevel(imageManager,renderer,levels->getLevelFile());
	}
	break;
	case STATE_OPTIONS:
	currentState=new Options(imageManager, renderer);
	break;
	case STATE_ADDONS:
	currentState=new Addons(renderer, imageManager);
	break;
	case STATE_CREDITS:
	currentState=new Credits(imageManager,renderer);
	break;
	case STATE_STATISTICS:
	currentState=new StatisticsScreen(imageManager,renderer);
	break;
	}
	//NOTE: STATE_EXIT isn't mentioned, meaning that currentState is null.
	//This way the game loop will break and the program will exit.
	}
	}

	void musicStoppedHook(){
	//We just call the musicStopped method of the MusicManager.
	musicManager.musicStopped();
	}

	void channelFinishedHook(int channel){
	soundManager.channelFinished(channel);
	}

	bool checkCollision(const SDL_Rect& a,const SDL_Rect& b){
	//Check if the left side of box a isn't past the right side of b.
	if(a.x>=b.x+b.w){
	return false;
	}
	//Check if the right side of box a isn't left of the left side of b.
	if(a.x+a.w<=b.x){
	return false;
	}
	//Check if the top side of box a isn't under the bottom side of b.
	if(a.y>=b.y+b.h){
	return false;
	}
	//Check if the bottom side of box a isn't above the top side of b.
	if(a.y+a.h<=b.y){
	return false;
	}

	//We have collision.
	return true;
	}

	bool pointOnRect(const SDL_Rect& point, const SDL_Rect& rect) {
	if(point.x >= rect.x && point.x < rect.x + rect.w
	&& point.y >= rect.y && point.y < rect.y + rect.h) {
	return true;
	}
	return false;
	}

	int parseArguments(int argc, char** argv){
	//Loop through all arguments.
	//We start at one since 0 is the command itself.
	for(int i=1;i<argc;i++){
	string argument=argv[i];

	//Check if the argument is the data-dir.
	if(argument=="--data-dir"){
	//We need a second argument so we increase i.
	i++;
	if(i>=argc){
	printf("ERROR: Missing argument for command '%s'\n\n",argument.c_str());
	return -1;
	}

	//Configure the dataPath with the given path.
	dataPath=argv[i];
	if(!getDataPath().empty()){
	char c=dataPath[dataPath.size()-1];
	if(c!='/'&&c!='\\') dataPath+="/";
	}
	}else if(argument=="--user-dir"){
	//We need a second argument so we increase i.
	i++;
	if(i>=argc){
	printf("ERROR: Missing argument for command '%s'\n\n",argument.c_str());
	return -1;
	}

	//Configure the userPath with the given path.
	userPath=argv[i];
	if(!userPath.empty()){
	char c=userPath[userPath.size()-1];
	if(c!='/'&&c!='\\') userPath+="/";
	}
	}else if(argument=="-f" \|\| argument=="-fullscreen" \|\| argument=="--fullscreen"){
	tmpSettings["fullscreen"]="1";
	}else if(argument=="-w" \|\| argument=="-windowed" \|\| argument=="--windowed"){
	tmpSettings["fullscreen"]="0";
	}else if(argument=="-mv" \|\| argument=="-music" \|\| argument=="--music"){
	//We need a second argument so we increase i.
	i++;
	if(i>=argc){
	printf("ERROR: Missing argument for command '%s'\n\n",argument.c_str());
	return -1;
	}

	//Now set the music volume.
	tmpSettings["music"]=argv[i];
	}else if(argument=="-sv" \|\| argument=="-sound" \|\| argument=="--sound"){
	//We need a second argument so we increase i.
	i++;
	if(i>=argc){
	printf("ERROR: Missing argument for command '%s'\n\n",argument.c_str());
	return -1;
	}

	//Now set sound volume.
	tmpSettings["sound"]=argv[i];
	}else if(argument=="-set" \|\| argument=="--set"){
	//We need a second and a third argument so we increase i.
	i+=2;
	if(i>=argc){
	printf("ERROR: Missing argument for command '%s'\n\n",argument.c_str());
	return -1;
	}

	//And set the setting.
	tmpSettings[argv[i-1]]=argv[i];
	}else if(argument=="-v" \|\| argument=="-version" \|\| argument=="--version"){
	//Print the version.
	printf("%s\n",version.c_str());
	return 0;
	}else if(argument=="-h" \|\| argument=="-help" \|\| argument=="--help"){
	//If the help is requested we'll return false without printing an error.
	//This way the usage/help text will be printed.
	return -1;
	}else{
	//Any other argument is unknow so we return false.
	printf("ERROR: Unknown argument %s\n\n",argument.c_str());
	return -1;
	}
	}

	//If everything went well we can return true.
	return 1;
	}

	//Special structure that will recieve the GUIEventCallbacks of the messagebox.
	struct msgBoxHandler:public GUIEventCallback{
	public:
	//Integer containing the ret(urn) value of the messageBox.
	int ret;
	public:
	//Constructor.
	msgBoxHandler():ret(0){}

	void GUIEventCallback_OnEvent(ImageManager& imageManager, SDL_Renderer& renderer, std::string name,GUIObject* obj,int eventType){
	//Make sure it's a click event.
	if(eventType==GUIEventClick){
	//Set the return value.
	ret=obj->value;

	//After a click event we can delete the GUI.
	if(GUIObjectRoot){
	delete GUIObjectRoot;
	GUIObjectRoot=NULL;
	}
	}
	}
	};

	msgBoxResult msgBox(ImageManager& imageManager,SDL_Renderer& renderer, const string& prompt,msgBoxButtons buttons,const string& title){
	//Create the event handler.
	msgBoxHandler objHandler;

	//Create the GUIObjectRoot, the height and y location is temp.
	//It depends on the content what it will be.
	GUIObject* root=new GUIFrame(imageManager,renderer,(SCREEN_WIDTH-600)/2,200,600,200,title.c_str());

	//Integer containing the current y location used to grow dynamic depending on the content.
	int y=50;

	//Now process the prompt.
	{
	//NOTE: We shouldn't modify the cotents in the c_str() of a string,
	//since it's said that at least in g++ the std::string is copy-on-write
	//hence if we modify the content it may break

	//The copy of the prompt.
	std::vector<char> copyOfPrompt(prompt.begin(), prompt.end());

	//Append another '\0' to it.
	copyOfPrompt.push_back(0);

	//Pointer to the string.
	char* lps = &(copyOfPrompt[0]);
	//Pointer to a character.
	char* lp=NULL;

	//The list of labels.
	std::vector<GUIObject*> labels;

	//We keep looping forever.
	//The only way out is with the break statement.
	for(;;){
	//As long as it's still the same sentence we continue.
	//It will stop when there's a newline or end of line.
	for(lp=lps;lp!='\n'&&lp!='\r'&&*lp!=0;lp++);

	//Store the character we stopped on. (End or newline)
	char c=*lp;
	//Set the character in the string to 0, making lps a string containing one sentence.
	*lp=0;

	//Add a GUIObjectLabel with the sentence.
	GUIObject *label = new GUILabel(imageManager, renderer, 0, y, root->width, 25, lps, 0, true, true, GUIGravityCenter);
	labels.push_back(label);
	root->addChild(label);

	//Calculate the width of the text.
	int w = 0;
	TTF_SizeUTF8(fontText, lps, &w, NULL);
	w += 20;
	if (w > root->width) root->width = w;

	//Increase y with 25, about the height of the text.
	y+=25;

	//Check the stored character if it was a stop.
	if(c==0){
	//It was so break out of the for loop.
	lps=lp;
	break;
	}
	//It wasn't meaning more will follow.
	//We set lps to point after the "newline" forming a new string.
	lps=lp+1;
	}

	//Shrink the dialog if it's too big.
	if (root->width > SCREEN_WIDTH - 20) root->width = SCREEN_WIDTH - 20;
	root->left = (SCREEN_WIDTH - root->width) / 2;

	//Move labels to their correct locations.
	for (auto label : labels) {
	label->width = root->width;
	}
	}

	//Add 70 to y to leave some space between the content and the buttons.
	y+=70;
	//Recalc the size of the message box.
	root->top=(SCREEN_HEIGHT-y)/2;
	root->height=y;

	//Now we need to add the buttons.
	//Integer containing the number of buttons to add.
	int count=0;
	//Array with the return codes for the buttons.
	int value[3]={0};
	//Array containing the captation for the buttons.
	string button[3]={"","",""};
	switch(buttons){
	case MsgBoxOKCancel:
	count=2;
	button[0]=_("OK");value[0]=MsgBoxOK;
	button[1]=_("Cancel");value[1]=MsgBoxCancel;
	break;
	case MsgBoxAbortRetryIgnore:
	count=3;
	button[0]=_("Abort");value[0]=MsgBoxAbort;
	button[1]=_("Retry");value[1]=MsgBoxRetry;
	button[2]=_("Ignore");value[2]=MsgBoxIgnore;
	break;
	case MsgBoxYesNoCancel:
	count=3;
	button[0]=_("Yes");value[0]=MsgBoxYes;
	button[1]=_("No");value[1]=MsgBoxNo;
	button[2]=_("Cancel");value[2]=MsgBoxCancel;
	break;
	case MsgBoxYesNo:
	count=2;
	button[0]=_("Yes");value[0]=MsgBoxYes;
	button[1]=_("No");value[1]=MsgBoxNo;
	break;
	case MsgBoxRetryCancel:
	count=2;
	button[0]=_("Retry");value[0]=MsgBoxRetry;
	button[1]=_("Cancel");value[1]=MsgBoxCancel;
	break;
	default:
	count=1;
	button[0]=_("OK");value[0]=MsgBoxOK;
	break;
	}

	//Now we start making the buttons.
	{
	//Reduce y so that the buttons fit inside the frame.
	y-=40;

	double places[3]={0.0};
	if(count==1){
	places[0]=0.5;
	}else if(count==2){
	places[0]=0.35;
	places[1]=0.65;
	}else if(count==3){
	places[0]=0.25;
	places[1]=0.5;
	places[2]=0.75;
	}

	std::vector<GUIButton*> buttons;

	//Loop to add the buttons.
	for(int i=0;i<count;i++){
	GUIButton* obj = new GUIButton(imageManager, renderer, root->width*places[i], y, -1, 36, button[i].c_str(), value[i], true, true, GUIGravityCenter);
	obj->eventCallback=&objHandler;
	buttons.push_back(obj);
	root->addChild(obj);
	}

	//Update widgets
	for (int i = 0; i < count; i++) {
	buttons[i]->render(renderer, 0, 0, false);
	}

	bool overlap = false;

	//Check if they overlap
	if (buttons[0]->left - buttons[0]->gravityX < 5 \|\|
	buttons[count - 1]->left - buttons[count - 1]->gravityX + buttons[count - 1]->width > root->width - 5)
	{
	overlap = true;
	} else {
	for (int i = 0; i < count - 1; i++) {
	if (buttons[i]->left - buttons[i]->gravityX + buttons[i]->width >= buttons[i + 1]->left - buttons[i + 1]->gravityX) {
	overlap = true;
	break;
	}
	}
	}

	//Shrink the font size if any buttons are overlap
	if (overlap) {
	for (int i = 0; i < count; i++) {
	buttons[i]->smallFont = true;
	buttons[i]->width = -1;
	}
	}
	}

	//Now we dim the screen and keep the GUI rendering/updating.
	GUIOverlay* overlay=new GUIOverlay(renderer,root);
	overlay->keyboardNavigationMode = LeftRightFocus \| UpDownFocus \| TabFocus \| ((count == 1) ? 0 : ReturnControls);
	overlay->enterLoop(imageManager, renderer, true, count == 1);

	//And return the result.
	return (msgBoxResult)objHandler.ret;
	}

	// A helper function to read a character from utf8 string
	// s: the string
	// p [in,out]: the position
	// return value: the character readed, in utf32 format, 0 means end of string, -1 means error
	int utf8ReadForward(const char* s, int& p) {
	int ch = (unsigned char)s[p];
	if (ch < 0x80){
	if (ch) p++;
	return ch;
	} else if (ch < 0xC0){
	// skip invalid characters
	while (((unsigned char)s[p] & 0xC0) == 0x80) p++;
	return -1;
	} else if (ch < 0xE0){
	int c2 = (unsigned char)s[++p];
	if ((c2 & 0xC0) != 0x80) return -1;

	ch = ((ch & 0x1F) << 6) \| (c2 & 0x3F);
	p++;
	return ch;
	} else if (ch < 0xF0){
	int c2 = (unsigned char)s[++p];
	if ((c2 & 0xC0) != 0x80) return -1;
	int c3 = (unsigned char)s[++p];
	if ((c3 & 0xC0) != 0x80) return -1;

	ch = ((ch & 0xF) << 12) \| ((c2 & 0x3F) << 6) \| (c3 & 0x3F);
	p++;
	return ch;
	} else if (ch < 0xF8){
	int c2 = (unsigned char)s[++p];
	if ((c2 & 0xC0) != 0x80) return -1;
	int c3 = (unsigned char)s[++p];
	if ((c3 & 0xC0) != 0x80) return -1;
	int c4 = (unsigned char)s[++p];
	if ((c4 & 0xC0) != 0x80) return -1;

	ch = ((ch & 0x7) << 18) \| ((c2 & 0x3F) << 12) \| ((c3 & 0x3F) << 6) \| (c4 & 0x3F);
	if (ch >= 0x110000) ch = -1;
	p++;
	return ch;
	} else {
	p++;
	return -1;
	}
	}

	// A helper function to read a character backward from utf8 string (experimental)
	// s: the string
	// p [in,out]: the position
	// return value: the character readed, in utf32 format, 0 means end of string, -1 means error
	int utf8ReadBackward(const char* s, int& p) {
	if (p <= 0) return 0;

	do {
	p--;
	} while (p > 0 && ((unsigned char)s[p] & 0xC0) == 0x80);

	int tmp = p;
	return utf8ReadForward(s, tmp);
	}

	#ifndef WIN32

	// ad-hoc function to check if a program is installed
	static bool programExists(const std::string& program) {
	std::string p = tfm::format("which \"%s\" 2>&1", program);

	const int BUFSIZE = 128;

	char buf[BUFSIZE];
	FILE *fp;

	if ((fp = popen(p.c_str(), "r")) == NULL) {
	return false;
	}

	while (fgets(buf, BUFSIZE, fp) != NULL) {
	// Drop all outputs since 'which' returns -1 when the program is not found
	}

	if (pclose(fp)) {
	return false;
	}

	return true;
	}

	#endif

	void openWebsite(const std::string& url) {
	#ifdef WIN32
	wchar_t ws[4096];
	TO_UTF16(url.c_str(), ws);
	SDL_SysWMinfo info = {};
	SDL_VERSION(&info.version);
	SDL_GetWindowWMInfo(sdlWindow, &info);
	ShellExecuteW(info.info.win.window, L"open", ws, NULL, NULL, SW_SHOW);
	#else
	static int method = -1;

	// Some of these methods are copied from https://stackoverflow.com/questions/5116473/

	const char* methods[] = {
	"xdg-open", "xdg-open \"%s\"",
	"gnome-open", "gnome-open \"%s\"",
	"kde-open", "kde-open \"%s\"",
	"open", "open \"%s\"",
	"python", "python -m webbrowser \"%s\"",
	"sensible-browser", "sensible-browser \"%s\"",
	"x-www-browser", "x-www-browser \"%s\"",
	NULL,
	};

	if (method < 0) {
	for (method = 0; methods[method]; method += 2) {
	if (programExists(methods[method])) break;
	}
	}

	if (methods[method]) {
	std::string p = tfm::format(methods[method + 1], url);
	system(p.c_str());
	} else {
	fprintf(stderr, "TODO: openWebsite is not implemented on your system\n");
	}
	#endif
	}

	std::string appendURLToLicense(const std::string& license) {
	// if the license doesn't include url, try to detect it from a predefined list
	if (license.find("://") == std::string::npos) {
	std::string normalized;
	for (char c : license) {
	if ((c >= '0' && c <= '9') \|\| (c >= 'A' && c <= 'Z')) {
	normalized.push_back(c);
	} else if (c >= 'a' && c <= 'z') {
	normalized.push_back(c + ('A' - 'a'));
	}
	}

	const char* licenses[] = {
	// AGPL
	"AGPL1", "AGPLV1", NULL, "http://www.affero.org/oagpl.html",
	"AGPL2", "AGPLV2", NULL, "http://www.affero.org/agpl2.html",
	"AGPL", NULL, "https://gnu.org/licenses/agpl.html",
	// LGPL
	"LGPL21", "LGPLV21", NULL, "https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html",
	"LGPL2", "LGPLV2", NULL, "https://www.gnu.org/licenses/old-licenses/lgpl-2.0.html",
	"LGPL", NULL, "https://www.gnu.org/copyleft/lesser.html",
	// GPL
	"GPL1", "GPLV1", NULL, "https://www.gnu.org/licenses/old-licenses/gpl-1.0.html",
	"GPL2", "GPLV2", NULL, "https://www.gnu.org/licenses/old-licenses/gpl-2.0.html",
	"GPL", NULL, "https://gnu.org/licenses/gpl.html",
	// CC BY-NC-ND
	"CCBYNCND1", "CCBYNDNC1", NULL, "https://creativecommons.org/licenses/by-nd-nc/1.0",
	"CCBYNCND25", "CCBYNDNC25", NULL, "https://creativecommons.org/licenses/by-nc-nd/2.5",
	"CCBYNCND2", "CCBYNDNC2", NULL, "https://creativecommons.org/licenses/by-nc-nd/2.0",
	"CCBYNCND3", "CCBYNDNC3", NULL, "https://creativecommons.org/licenses/by-nc-nd/3.0",
	"CCBYNCND", "CCBYNDNC", NULL, "https://creativecommons.org/licenses/by-nc-nd/4.0",
	// CC BY-NC-SA
	"CCBYNCSA1", NULL, "https://creativecommons.org/licenses/by-nc-sa/1.0",
	"CCBYNCSA25", NULL, "https://creativecommons.org/licenses/by-nc-sa/2.5",
	"CCBYNCSA2", NULL, "https://creativecommons.org/licenses/by-nc-sa/2.0",
	"CCBYNCSA3", NULL, "https://creativecommons.org/licenses/by-nc-sa/3.0",
	"CCBYNCSA", NULL, "https://creativecommons.org/licenses/by-nc-sa/4.0",
	// CC BY-ND
	"CCBYND1", NULL, "https://creativecommons.org/licenses/by-nd/1.0",
	"CCBYND25", NULL, "https://creativecommons.org/licenses/by-nd/2.5",
	"CCBYND2", NULL, "https://creativecommons.org/licenses/by-nd/2.0",
	"CCBYND3", NULL, "https://creativecommons.org/licenses/by-nd/3.0",
	"CCBYND", NULL, "https://creativecommons.org/licenses/by-nd/4.0",
	// CC BY-NC
	"CCBYNC1", NULL, "https://creativecommons.org/licenses/by-nc/1.0",
	"CCBYNC25", NULL, "https://creativecommons.org/licenses/by-nc/2.5",
	"CCBYNC2", NULL, "https://creativecommons.org/licenses/by-nc/2.0",
	"CCBYNC3", NULL, "https://creativecommons.org/licenses/by-nc/3.0",
	"CCBYNC", NULL, "https://creativecommons.org/licenses/by-nc/4.0",
	// CC BY-SA
	"CCBYSA1", NULL, "https://creativecommons.org/licenses/by-sa/1.0",
	"CCBYSA25", NULL, "https://creativecommons.org/licenses/by-sa/2.5",
	"CCBYSA2", NULL, "https://creativecommons.org/licenses/by-sa/2.0",
	"CCBYSA3", NULL, "https://creativecommons.org/licenses/by-sa/3.0",
	"CCBYSA", NULL, "https://creativecommons.org/licenses/by-sa/4.0",
	// CC BY
	"CCBY1", NULL, "https://creativecommons.org/licenses/by/1.0",
	"CCBY25", NULL, "https://creativecommons.org/licenses/by/2.5",
	"CCBY2", NULL, "https://creativecommons.org/licenses/by/2.0",
	"CCBY3", NULL, "https://creativecommons.org/licenses/by/3.0",
	"CCBY", NULL, "https://creativecommons.org/licenses/by/4.0",
	// CC0
	"CC0", NULL, "https://creativecommons.org/publicdomain/zero/1.0",
	// WTFPL
	"WTFPL", NULL, "http://www.wtfpl.net/",
	// end
	NULL,
	};

	for (int i = 0; licenses[i]; i++) {
	bool found = false;
	for (; licenses[i]; i++) {
	if (normalized.find(licenses[i]) != std::string::npos) found = true;
	}
	i++;
	if (found) {
	return license + tfm::format(" <%s>", licenses[i]);
	}
	}
	}

	return license;
	}

	int getKeyboardRepeatDelay() {
	static int ret = -1;

	if (ret < 0) {
	#ifdef WIN32
	int i = 0;
	SystemParametersInfoW(SPI_GETKEYBOARDDELAY, 0, &i, 0);
	// NOTE: these weird numbers are derived from Microsoft's documentation explaining the return value of SystemParametersInfo.
	i = clamp(i, 0, 3);
	ret = (i + 1) * 10;
	#else
	// TODO: platform-dependent code
	// Assume it's 250ms, i.e. 10 frames
	ret = 10;
	#endif
	// Debug
	#ifdef _DEBUG
	printf("getKeyboardRepeatDelay() = %d\n", ret);
	#endif
	}

	return ret;
	}

	int getKeyboardRepeatInterval() {
	static int ret = -1;

	if (ret < 0) {
	#ifdef WIN32
	int i = 0;
	SystemParametersInfoW(SPI_GETKEYBOARDSPEED, 0, &i, 0);
	// NOTE: these weird numbers are derived from Microsoft's documentation explaining the return value of SystemParametersInfo.
	i = clamp(i, 0, 31);
	ret = (int)floor(40.0f / (2.5f + 0.887097f * (float)i) + 0.5f);
	#else
	// TODO: platform-dependent code
	// Assume it's 25ms, i.e. 1 frame
	ret = 1;
	#endif
	// Debug
	#ifdef _DEBUG
	printf("getKeyboardRepeatInterval() = %d\n", ret);
	#endif
	}

	return ret;
	}
	diff --git a/src/Globals.cpp b/src/Globals.cpp
	index bcc28d2..6a02313 100644
	--- a/src/Globals.cpp
	+++ b/src/Globals.cpp
	@@ -1,87 +1,89 @@
	/*
	* Copyright (C) 2011-2013 Me and My Shadow
	*
	* This file is part of Me and My Shadow.
	*
	* Me and My Shadow is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 3 of the License, or
	* (at your option) any later version.
	*
	* Me and My Shadow is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
	*/

	#include "Globals.h"
	#include "libs/tinygettext/tinygettext.hpp"

	+#include <vector>
	+
	//Set the defautl value for the screen width and height.
	int SCREEN_WIDTH=800;
	int SCREEN_HEIGHT=600;

	//Set the default value for the level width and height.
	int LEVEL_HEIGHT=0;
	int LEVEL_WIDTH=0;

	//The language that in which the game should be translated.
	std::string language;
	//The DictionaryManager that is used to translate the game itself.
	tinygettext::DictionaryManager* dictionaryManager=NULL;

	//SDL Window and renderer
	SDL_Window* sdlWindow=NULL;

	//Font that is used for titles.
	//Knewave large.
	TTF_Font* fontTitle=NULL;
	//Font that is used for captions of buttons and other GUI elements.
	//Knewave small.
	TTF_Font* fontGUI=NULL;
	//Font that is used for long captions of buttons and other GUI elements.
	//Knewave small.
	TTF_Font* fontGUISmall=NULL;
	//Font that is used for (long) text.
	//Blokletter-Viltstift small.
	TTF_Font* fontText=NULL;
	//Font used for scripting editor.
	//Monospace.
	TTF_Font* fontMono=NULL;

	//Fallback fonts. No need to use them directly.
	-TTF_Font fontFallbackTitle = NULL, fontFallbackGUI = NULL, fontFallbackGUISmall = NULL, fontFallbackText = NULL, *fontFallbackMono = NULL;
	+std::vector<TTF_Font*> fontFallbackTitle, fontFallbackGUI, fontFallbackGUISmall, fontFallbackText, fontFallbackMono;

	//Small arrows used for GUI widgets.
	//2 directions and 2 different/same colors depending on theme.
	TexturePtr arrowLeft1=nullptr;
	TexturePtr arrowRight1=nullptr;
	TexturePtr arrowLeft2=nullptr;
	TexturePtr arrowRight2=nullptr;

	//Set the current stateID and the nextState.
	int stateID=STATE_NULL;
	int nextState=STATE_NULL;
	GameState* currentState=NULL;

	LevelPack* levels=NULL;
	//The name of the current level.
	std::string levelName;

	//Initialise the camera.
	//Start location is 0, size is the same as the screen size.
	SDL_Rect camera={0,0,SCREEN_WIDTH,SCREEN_HEIGHT};

	//The SDL_Event object.
	SDL_Event event;

	//The current cursor type.
	CursorType currentCursor=CURSOR_POINTER;
	//Array containing the SDL_Cursors.
	SDL_Cursor* cursors[CURSOR_MAX];

	//Keyboard only mode. This is set to true if the last menu navigation is performed by keyboard.
	bool isKeyboardOnly = false;
	diff --git a/src/Globals.h b/src/Globals.h
	index 6cbc33c..9a63260 100644
	--- a/src/Globals.h
	+++ b/src/Globals.h
	@@ -1,266 +1,266 @@
	/*
	* Copyright (C) 2011-2013 Me and My Shadow
	*
	* This file is part of Me and My Shadow.
	*
	* Me and My Shadow is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 3 of the License, or
	* (at your option) any later version.
	*
	* Me and My Shadow is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
	*/

	#ifndef GLOBALS_H
	#define GLOBALS_H

	#include <SDL.h>
	#include <string>
	#include "libs/tinygettext/tinygettext.hpp"
	#include "LevelPack.h"
	#include "Render.h"

	#if defined (WIN32) \|\| defined (__APPLE__)
	//#define DATA_PATH
	#else
	#include "config.h"
	#endif

	#define TITLE_FONT_RAISE 19
	#define GUI_FONT_RAISE 5

	class GameState;

	//Global constants
	//The width of the screen.
	extern int SCREEN_WIDTH;
	//The height of the screen.
	extern int SCREEN_HEIGHT;
	//The depth of the screen.
	#if defined(ANDROID)
	//TODO: change other surface creating code to make the game runs faster
	const int SCREEN_BPP=16; //??? 24?? 32??
	//const int SCREEN_FLAGS=SDL_HWSURFACE;
	#else
	const int SCREEN_BPP=32;
	//const int SCREEN_FLAGS=SDL_HWSURFACE;
	#endif
	const int SCREEN_FLAGS = 0;

	//SDL interprets each pixel as a 32-bit number,
	// so our masks must depend on the endianness (byte order) of the machine.
	//NOTE: We define them here so we only have to do it once.
	/*#if SDL_BYTEORDER == SDL_BIG_ENDIAN
	const Uint32 BMASK=0xFF000000;
	const Uint32 GMASK=0x00FF0000;
	const Uint32 RMASK=0x0000FF00;
	const Uint32 AMASK=0x000000FF;
	#else*/
	// NOTE: Changed to ARGB for SDL2.
	const Uint32 BMASK=0x000000FF;
	const Uint32 GMASK=0x0000FF00;
	const Uint32 RMASK=0x00FF0000;
	const Uint32 AMASK=0xFF000000;
	/#endif/

	//String containing the version, used in the titelbar.
	//NOTE: for development version please write something like "V0.5 Development version"
	//which can trigger the corresponding achievement.
	const std::string version = "V0.5.1 Development version";

	//The height of the current level.
	extern int LEVEL_HEIGHT;
	//The width of the current level.
	extern int LEVEL_WIDTH;

	//The target frames per seconds.
	const int FPS=40;

	//The language that in which the game should be translated.
	extern std::string language;
	//The DictionaryManager that is used to translate the game itself.
	extern tinygettext::DictionaryManager* dictionaryManager;

	//SDL Window and renderer
	extern SDL_Window* sdlWindow;

	//Font that is used for titles.
	//Knewave large.
	extern TTF_Font* fontTitle;
	//Font that is used for captions of buttons and other GUI elements.
	//Knewave small.
	extern TTF_Font* fontGUI;
	//Font that is used for long captions of buttons and other GUI elements.
	//Knewave smaller.
	extern TTF_Font* fontGUISmall;
	//Font that is used for (long) text.
	//Blokletter-Viltstift small.
	extern TTF_Font* fontText;
	//Font used for scripting editor.
	//Monospace.
	extern TTF_Font* fontMono;

	//Fallback fonts. No need to use them directly.
	-extern TTF_Font fontFallbackTitle, fontFallbackGUI, fontFallbackGUISmall, fontFallbackText, *fontFallbackMono;
	+extern std::vector<TTF_Font*> fontFallbackTitle, fontFallbackGUI, fontFallbackGUISmall, fontFallbackText, fontFallbackMono;

	//Small arrows used for GUI widgets.
	//2 directions and 2 different/same colors depending on theme.
	extern TexturePtr arrowLeft1;
	extern TexturePtr arrowRight1;
	extern TexturePtr arrowLeft2;
	extern TexturePtr arrowRight2;

	//Event, used for event handling.
	extern SDL_Event event;

	//GUI
	class GUIObject;
	extern GUIObject *GUIObjectRoot;

	//The state id of the current state.
	extern int stateID;
	//Integer containing what the next state will be.
	extern int nextState;
	//The currentState.
	extern GameState* currentState;

	//Pointer to the current levelpack.
	extern LevelPack* levels;
	//String containing the name of the current level.
	extern std::string levelName;

	//SDL rectangle used to store the camera.
	//x is the x location of the camera.
	//y is the y location of the camera.
	//w is the width of the camera. (equal to SCREEN_WIDTH)
	//h is the height of the camera. (equal to SCREEN_HEIGHT)
	extern SDL_Rect camera;

	//Themable colors
	const SDL_Color BLACK = SDL_Color{0,0,0,255};

	//Enumeration containing the different cursor types there are.
	enum CursorType{
	//The default pointer.
	CURSOR_POINTER,

	//The vertical ibeam, used to indicate text input.
	CURSOR_CARROT,

	//A closed hand, used for indicating a drag action.
	CURSOR_DRAG,

	//The different (window) size cursor icons.
	CURSOR_SIZE_HOR,
	CURSOR_SIZE_VER,
	CURSOR_SIZE_FDIAG,
	CURSOR_SIZE_BDIAG,

	//Remove cursor used in level editor
	CURSOR_REMOVE,

	//Pointing hand cursor, for hyperlinks.
	CURSOR_POINTING_HAND,

	//The number of cursor types there are.
	CURSOR_MAX
	};
	//Currently used cursor type.
	extern CursorType currentCursor;
	//Array containing the SDL_Cursors.
	extern SDL_Cursor* cursors[CURSOR_MAX];

	//Enumeration containing the ids of the game states.
	enum GameStates{
	//State null is a special state used to indicate no state.
	//This is used when no next state is defined.
	STATE_NULL,

	//This state is before the actual leveleditor used to make levelpacks.
	STATE_LEVEL_EDIT_SELECT,
	//This state is for the level editor.
	STATE_LEVEL_EDITOR,
	//This state is for the main menu.
	STATE_MENU,
	//This state is for the actual game.
	STATE_GAME,
	//Special state used when exiting meandmyshadow.

	STATE_EXIT,
	//This state is for the help screen.

	STATE_LEVEL_SELECT,
	//This state is for the options screen.
	STATE_OPTIONS,
	//This state is for the addon screen.
	STATE_ADDONS,
	//This state is for credits screen
	STATE_CREDITS,
	//This state is for statistics screen
	STATE_STATISTICS,
	};

	//Enumeration containing the ids of the different block types.
	enum GameTileType{
	//The normal solid block.
	TYPE_BLOCK=0,
	//Block representing the start location of the player.
	TYPE_START_PLAYER,
	//Block representing the start location of the shadow.
	TYPE_START_SHADOW,
	//The exit of the level.
	TYPE_EXIT,
	//The shadow block which is only solid for the shadow.
	TYPE_SHADOW_BLOCK,
	//Block that can kill both the player and the shadow.
	TYPE_SPIKES,

	//Special point where the player can save.
	TYPE_CHECKPOINT,
	//Block that will switch the location of the player and the shadow when invoked.
	TYPE_SWAP,
	//Block that will crumble to dust when stepped on it for the third time.
	TYPE_FRAGILE,

	//Normal block that moves along a path.
	TYPE_MOVING_BLOCK,
	//Shadow block that moves along a path.
	TYPE_MOVING_SHADOW_BLOCK,
	//A spike block that moves along a path.
	TYPE_MOVING_SPIKES,

	//Special block which, once entered, moves the player/shadow to a different portal.
	TYPE_PORTAL,
	//A block with a button which can activate or stop moving blocks, converyor belts
	TYPE_BUTTON,
	//A switch which can activate or stop moving blocks, converyor belts
	TYPE_SWITCH,

	//Solid block which works like
	TYPE_CONVEYOR_BELT,
	TYPE_SHADOW_CONVEYOR_BELT,

	//Block that contains a message that can be read.
	TYPE_NOTIFICATION_BLOCK,

	//A collectable that is able to open locked doors
	TYPE_COLLECTABLE,

	//Block that can be pushed by the player and the shadow.
	//Pushable blocks can push other pushable blocks.
	TYPE_PUSHABLE,

	//The (max) number of tiles.
	TYPE_MAX
	};

	//Keyboard only mode. This is set to true if the last menu navigation is performed by keyboard.
	extern bool isKeyboardOnly;

	#endif

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