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	diff --git a/src/Game.cpp b/src/Game.cpp
	index c9e616b..3386c12 100644
	--- a/src/Game.cpp
	+++ b/src/Game.cpp
	@@ -1,1784 +1,1808 @@
	/*
	* 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 "Block.h"
	#include "GameState.h"
	#include "Functions.h"
	#include "GameObjects.h"
	#include "ThemeManager.h"
	#include "Game.h"
	#include "TreeStorageNode.h"
	#include "POASerializer.h"
	#include "InputManager.h"
	#include "MusicManager.h"
	#include "Render.h"
	#include "StatisticsManager.h"
	#include "ScriptExecutor.h"
	#include <fstream>
	#include <iostream>
	#include <sstream>
	#include <vector>
	#include <map>
	#include <algorithm>
	#include <locale>
	#include <stdio.h>
	#include <SDL_ttf.h>

	#include "libs/tinyformat/tinyformat.h"

	using namespace std;

	const char* Game::blockName[TYPE_MAX]={"Block","PlayerStart","ShadowStart",
	"Exit","ShadowBlock","Spikes",
	"Checkpoint","Swap","Fragile",
	"MovingBlock","MovingShadowBlock","MovingSpikes",
	"Teleporter","Button","Switch",
	"ConveyorBelt","ShadowConveyorBelt","NotificationBlock", "Collectable", "Pushable"
	};

	map<string,int> Game::blockNameMap;
	map<int,string> Game::gameObjectEventTypeMap;
	map<string,int> Game::gameObjectEventNameMap;
	map<int,string> Game::levelEventTypeMap;
	map<string,int> Game::levelEventNameMap;
	string Game::recordFile;

	//An internal function.
	static void copyCompiledScripts(lua_State *state, const std::map<int, int>& src, std::map<int, int>& dest) {
	//Clear the existing scripts.
	for (auto it = dest.begin(); it != dest.end(); ++it) {
	luaL_unref(state, LUA_REGISTRYINDEX, it->second);
	}
	dest.clear();

	//Copy the source to the destination.
	for (auto it = src.begin(); it != src.end(); ++it) {
	lua_rawgeti(state, LUA_REGISTRYINDEX, it->second);
	dest[it->first] = luaL_ref(state, LUA_REGISTRYINDEX);
	}
	}

	Game::Game(SDL_Renderer &renderer, ImageManager &imageManager):isReset(false)
	, scriptExecutor(new ScriptExecutor())
	,currentLevelNode(NULL)
	,customTheme(NULL)
	,background(NULL)
	,won(false)
	,interlevel(false)
	,gameTipIndex(0)
	,time(0),timeSaved(0)
	,recordings(0),recordingsSaved(0)
	,cameraMode(CAMERA_PLAYER),cameraModeSaved(CAMERA_PLAYER)
	,player(this),shadow(this),objLastCheckPoint(NULL)
	,currentCollectables(0),totalCollectables(0),currentCollectablesSaved(0){

	saveStateNextTime=false;
	loadStateNextTime=false;

	recentSwap=recentSwapSaved=-10000;
	recentLoad=recentSave=0;

	action=imageManager.loadTexture(getDataPath()+"gfx/actions.png", renderer);
	medals=imageManager.loadTexture(getDataPath()+"gfx/medals.png", renderer);
	//Get the collectable image from the theme.
	//NOTE: Isn't there a better way to retrieve the image?
	objThemes.getBlock(TYPE_COLLECTABLE)->createInstance(&collectable);

	//Hide the cursor if not in the leveleditor.
	if(stateID!=STATE_LEVEL_EDITOR)
	SDL_ShowCursor(SDL_DISABLE);
	}

	Game::~Game(){
	//Simply call our destroy method.
	destroy();

	//Before we leave make sure the cursor is visible.
	SDL_ShowCursor(SDL_ENABLE);
	}

	void Game::destroy(){
	delete scriptExecutor;
	scriptExecutor = NULL;

	//Loop through the levelObjects and delete them.
	for(unsigned int i=0;i<levelObjects.size();i++)
	delete levelObjects[i];
	//Done now clear the levelObjects vector.
	levelObjects.clear();

	//Loop through the sceneryLayers and delete them.
	for(auto it=sceneryLayers.begin();it!=sceneryLayers.end();++it){
	delete it->second;
	}
	sceneryLayers.clear();

	//Clear the name and the editor data.
	levelName.clear();
	levelFile.clear();
	editorData.clear();

	//Remove everything from the themeManager.
	background=NULL;
	if(customTheme)
	objThemes.removeTheme();
	customTheme=NULL;
	//If there's a (partial) theme bundled with the levelpack remove that as well.
	if(levels->customTheme)
	objThemes.removeTheme();

	//delete current level (if any)
	if(currentLevelNode){
	delete currentLevelNode;
	currentLevelNode=NULL;
	}

	//Reset the time.
	time=timeSaved=0;
	recordings=recordingsSaved=0;
	recentSwap=recentSwapSaved=-10000;

	//Set the music list back to the configured list.
	getMusicManager()->setMusicList(getSettings()->getValue("musiclist"));
	}

	void Game::reloadMusic() {
	//NOTE: level music is always enabled.

	//Check if the levelpack has a prefered music list.
	if (levels && !levels->levelpackMusicList.empty())
	getMusicManager()->setMusicList(levels->levelpackMusicList);

	//Check for the music to use.
	string &s = editorData["music"];
	if (!s.empty()) {
	getMusicManager()->playMusic(s);
	} else {
	getMusicManager()->pickMusic();
	}
	}

	void Game::loadLevelFromNode(ImageManager& imageManager,SDL_Renderer& renderer,TreeStorageNode* obj,const string& fileName){
	//Make sure there's nothing left from any previous levels.
	//Not needed since loadLevelFromNode is only called from the changeState method, meaning it's a new instance of Game.
	//destroy();

	//set current level to loaded one.
	currentLevelNode=obj;

	//Set the level dimensions to the default, it will probably be changed by the editorData,
	//but 800x600 is a fallback.
	LEVEL_WIDTH=800;
	LEVEL_HEIGHT=600;

	currentCollectables=0;
	totalCollectables=0;
	currentCollectablesSaved=0;

	//Load the additional data.
	for(map<string,vector<string> >::iterator i=obj->attributes.begin();i!=obj->attributes.end();++i){
	if(i->first=="size"){
	//We found the size attribute.
	if(i->second.size()>=2){
	//Set the dimensions of the level.
	LEVEL_WIDTH=atoi(i->second[0].c_str());
	LEVEL_HEIGHT=atoi(i->second[1].c_str());
	}
	}else if(i->second.size()>0){
	//Any other data will be put into the editorData.
	editorData[i->first]=i->second[0];
	}
	}

	//Get the theme.
	{
	//NOTE: level themes are always enabled.

	//Check for bundled (partial) themes for level pack.
	if (levels->customTheme){
	if (objThemes.appendThemeFromFile(levels->levelpackPath + "/theme/theme.mnmstheme", imageManager, renderer) == NULL){
	//The theme failed to load so set the customTheme boolean to false.
	levels->customTheme = false;
	}
	}

	//Check for the theme to use for this level. This has higher priority.
	//Examples: %DATA%/themes/classic or %USER%/themes/Orange
	string &s = editorData["theme"];
	if (!s.empty()){
	customTheme = objThemes.appendThemeFromFile(processFileName(s) + "/theme.mnmstheme", imageManager, renderer);
	}

	//Set the Appearance of the player and the shadow.
	objThemes.getCharacter(false)->createInstance(&player.appearance);
	objThemes.getCharacter(true)->createInstance(&shadow.appearance);
	}

	//Get the music.
	reloadMusic();

	//Load the data from the level node.
	for(unsigned int i=0;i<obj->subNodes.size();i++){
	TreeStorageNode* obj1=obj->subNodes[i];
	if(obj1==NULL) continue;
	if(obj1->name=="tile"){
	Block* block=new Block(this);
	if(!block->loadFromNode(imageManager,renderer,obj1)){
	delete block;
	continue;
	}

	//If the type is collectable, increase the number of totalCollectables
	if(block->type==TYPE_COLLECTABLE)
	totalCollectables++;

	//Add the block to the levelObjects vector.
	levelObjects.push_back(block);
	}else if(obj1->name=="scenerylayer" && obj1->value.size()==1){
	//Check if the layer exists.
	if (sceneryLayers[obj1->value[0]] == NULL) {
	sceneryLayers[obj1->value[0]] = new SceneryLayer();
	}

	//Load contents from node.
	sceneryLayers[obj1->value[0]]->loadFromNode(this, imageManager, renderer, obj1);
	}else if(obj1->name=="script" && !obj1->value.empty()){
	map<string,int>::iterator it=Game::levelEventNameMap.find(obj1->value[0]);
	if(it!=Game::levelEventNameMap.end()){
	int eventType=it->second;
	const std::string& script=obj1->attributes["script"][0];
	if(!script.empty()) scripts[eventType]=script;
	}
	}
	}

	//Set the levelName to the name of the current level.
	levelName=editorData["name"];
	levelFile=fileName;

	//Some extra stuff only needed when not in the levelEditor.
	if(stateID!=STATE_LEVEL_EDITOR){
	//We create a text with the text "Level <levelno> <levelName>".
	//It will be shown in the left bottom corner of the screen.
	string s;
	if(levels->getLevelCount()>1 && levels->type!=COLLECTION){
	s=tfm::format(_("Level %d %s"),levels->getCurrentLevel()+1,_CC(levels->getDictionaryManager(),editorData["name"]));
	} else {
	s = _CC(levels->getDictionaryManager(), editorData["name"]);
	}

	bmTips[0]=textureFromText(renderer, *fontText,s.c_str(),objThemes.getTextColor(true));
	}

	//Get the background
	background=objThemes.getBackground(false);

	//Now the loading is finished, we reset all objects to their initial states.
	reset(true, stateID == STATE_LEVEL_EDITOR);
	}

	void Game::loadLevel(ImageManager& imageManager,SDL_Renderer& renderer,std::string fileName){
	//Create a TreeStorageNode that will hold the loaded data.
	TreeStorageNode *obj=new TreeStorageNode();
	{
	POASerializer objSerializer;
	string s=fileName;

	//Parse the file.
	if(!objSerializer.loadNodeFromFile(s.c_str(),obj,true)){
	cerr<<"ERROR: Can't load level file "<<s<<endl;
	delete obj;
	return;
	}
	}

	//Now call another function.
	loadLevelFromNode(imageManager,renderer,obj,fileName);
	}

	void Game::saveRecord(const char* fileName){
	//check if current level is NULL (which should be impossible)
	if(currentLevelNode==NULL) return;

	TreeStorageNode obj;
	POASerializer objSerializer;

	//put current level to the node.
	currentLevelNode->name="map";
	obj.subNodes.push_back(currentLevelNode);

	//serialize the game record using RLE compression.
	#define PUSH_BACK \
	if(j>0){ \
	if(j>1){ \
	sprintf(c,"%d*%d",last,j); \
	}else{ \
	sprintf(c,"%d",last); \
	} \
	v.push_back(c); \
	}
	vector<string> &v=obj.attributes["record"];
	vector<int> *record=player.getRecord();
	char c[64];
	int i,j=0,last;
	for(i=0;i<(int)record->size();i++){
	int currentKey=(*record)[i];
	if(j==0 \|\| currentKey!=last){
	PUSH_BACK;
	last=currentKey;
	j=1;
	}else{
	j++;
	}
	}
	PUSH_BACK;
	#undef PUSH_BACK

	#ifdef RECORD_FILE_DEBUG
	//add record file debug data.
	{
	obj.attributes["recordKeyPressLog"].push_back(player.keyPressLog());

	vector<SDL_Rect> &playerPosition=player.playerPosition();
	string s;
	char c[32];

	sprintf(c,"%d\n",int(playerPosition.size()));
	s=c;

	for(unsigned int i=0;i<playerPosition.size();i++){
	SDL_Rect& r=playerPosition[i];
	sprintf(c,"%d %d\n",r.x,r.y);
	s+=c;
	}

	obj.attributes["recordPlayerPosition"].push_back(s);
	}
	#endif

	//save it
	objSerializer.saveNodeToFile(fileName,&obj,true,true);

	//remove current level from node to prevent delete it.
	obj.subNodes.clear();
	}

	void Game::loadRecord(ImageManager& imageManager, SDL_Renderer& renderer, const char* fileName){
	//Create a TreeStorageNode that will hold the loaded data.
	TreeStorageNode obj;
	{
	POASerializer objSerializer;
	string s=fileName;

	//Parse the file.
	if(!objSerializer.loadNodeFromFile(s.c_str(),&obj,true)){
	cerr<<"ERROR: Can't load record file "<<s<<endl;
	return;
	}
	}

	//find the node named 'map'.
	bool loaded=false;
	for(unsigned int i=0;i<obj.subNodes.size();i++){
	if(obj.subNodes[i]->name=="map"){
	//load the level. (fileName=???)
	loadLevelFromNode(imageManager,renderer,obj.subNodes[i],"???");
	//remove this node to prevent delete it.
	obj.subNodes[i]=NULL;
	//over
	loaded=true;
	break;
	}
	}

	if(!loaded){
	cerr<<"ERROR: Can't find subnode named 'map' from record file"<<endl;
	return;
	}

	//load the record.
	{
	vector<int> *record=player.getRecord();
	record->clear();
	vector<string> &v=obj.attributes["record"];
	for(unsigned int i=0;i<v.size();i++){
	string &s=v[i];
	string::size_type pos=s.find_first_of('*');
	if(pos==string::npos){
	//1 item only.
	int i=atoi(s.c_str());
	record->push_back(i);
	}else{
	//contains many items.
	int i=atoi(s.substr(0,pos).c_str());
	int j=atoi(s.substr(pos+1).c_str());
	for(;j>0;j--){
	record->push_back(i);
	}
	}
	}
	}

	#ifdef RECORD_FILE_DEBUG
	//load the debug data
	{
	vector<string> &v=obj.attributes["recordPlayerPosition"];
	vector<SDL_Rect> &playerPosition=player.playerPosition();
	playerPosition.clear();
	if(!v.empty()){
	if(!v[0].empty()){
	stringstream st(v[0]);
	int m;
	st>>m;
	for(int i=0;i<m;i++){
	SDL_Rect r;
	st>>r.x>>r.y;
	r.w=0;
	r.h=0;
	playerPosition.push_back(r);
	}
	}
	}
	}
	#endif

	//play the record.
	//TODO: tell the level manager don't save the level progress.
	player.playRecord();
	shadow.playRecord(); //???
	}

	/////////////EVENT///////////////
	void Game::handleEvents(ImageManager& imageManager, SDL_Renderer& renderer){
	//First of all let the player handle input.
	player.handleInput(&shadow);

	//Check for an SDL_QUIT event.
	if(event.type==SDL_QUIT){
	//We need to quit so enter STATE_EXIT.
	setNextState(STATE_EXIT);
	}

	//Check for the escape key.
	if(stateID != STATE_LEVEL_EDITOR && inputMgr.isKeyDownEvent(INPUTMGR_ESCAPE)){
	//Escape means we go one level up, to the level select state.
	setNextState(STATE_LEVEL_SELECT);
	//Save the progress.
	levels->saveLevelProgress();

	//And change the music back to the menu music.
	getMusicManager()->playMusic("menu");
	}

	//Check if 'R' is pressed.
	if(inputMgr.isKeyDownEvent(INPUTMGR_RESTART)){
	//Restart game only if we are not watching a replay.
	if (!player.isPlayFromRecord() \|\| interlevel) {
	//Reset the game at next frame.
	isReset = true;

	//Also delete any gui (most likely the interlevel gui). Only in game mode.
	if (GUIObjectRoot && stateID != STATE_LEVEL_EDITOR){
	delete GUIObjectRoot;
	GUIObjectRoot = NULL;
	}

	//And set interlevel to false.
	interlevel = false;
	}
	}

	//Check for the next level buttons when in the interlevel popup.
	if (inputMgr.isKeyDownEvent(INPUTMGR_SPACE) \|\| inputMgr.isKeyDownEvent(INPUTMGR_SELECT)){
	if(interlevel){
	//The interlevel popup is shown so we need to delete it.
	if(GUIObjectRoot){
	delete GUIObjectRoot;
	GUIObjectRoot=NULL;
	}

	//Now goto the next level.
	gotoNextLevel(imageManager,renderer);
	}
	}

	//Check if tab is pressed.
	if(inputMgr.isKeyDownEvent(INPUTMGR_TAB)){
	//Switch the camera mode.
	switch(cameraMode){
	case CAMERA_PLAYER:
	cameraMode=CAMERA_SHADOW;
	break;
	case CAMERA_SHADOW:
	case CAMERA_CUSTOM:
	cameraMode=CAMERA_PLAYER;
	break;
	}
	}
	}

	/////////////////LOGIC///////////////////
	void Game::logic(ImageManager& imageManager, SDL_Renderer& renderer){
	//Add one tick to the time.
	time++;

	//NOTE: This code reverts some changes in commit 5f03ae5.
	//This is part of old prepareFrame() code.
	//This is needed since otherwise the script function block:setLocation() and block:moveTo() are completely broken.
	//Later we should rewrite collision system completely which will remove this piece of code.
	//NOTE: In new collision system the effect of dx/dy/xVel/yVel should only be restricted in one frame.
	for (auto obj : levelObjects) {
	switch (obj->type) {
	default:
	obj->dx = obj->dy = obj->xVel = obj->yVel = 0;
	break;
	case TYPE_PUSHABLE:
	//NOTE: Currently the dx/dy/etc. of pushable blocks are still carry across frames, in order to make the collision system work correct.
	break;
	case TYPE_CONVEYOR_BELT: case TYPE_SHADOW_CONVEYOR_BELT:
	//NOTE: We let the conveyor belt itself to reset its xVel/yVel.
	obj->dx = obj->dy = 0;
	break;
	}
	}

	//Process delay execution scripts.
	getScriptExecutor()->processDelayExecution();

	//Process any event in the queue.
	for(unsigned int idx=0;idx<eventQueue.size();idx++){
	//Get the event from the queue.
	typeGameObjectEvent &e=eventQueue[idx];

	//Check if the it has an id attached to it.
	if(e.target){
	//NOTE: Should we check if the target still exists???
	e.target->onEvent(e.eventType);
	}else if(e.flags&1){
	//Loop through the levelObjects and give them the event if they have the right id.
	for(unsigned int i=0;i<levelObjects.size();i++){
	if(e.objectType<0 \|\| levelObjects[i]->type==e.objectType){
	if(levelObjects[i]->id==e.id){
	levelObjects[i]->onEvent(e.eventType);
	}
	}
	}
	}else{
	//Loop through the levelObjects and give them the event.
	for(unsigned int i=0;i<levelObjects.size();i++){
	if(e.objectType<0 \|\| levelObjects[i]->type==e.objectType){
	levelObjects[i]->onEvent(e.eventType);
	}
	}
	}
	}
	//Done processing the events so clear the queue.
	eventQueue.clear();

	//Check if we should save/load state.
	//NOTE: This happens after event handling so no eventQueue has to be saved/restored.
	if(saveStateNextTime){
	saveState();
	}else if(loadStateNextTime){
	loadState();
	}
	saveStateNextTime=false;
	loadStateNextTime=false;

	//Loop through the gameobjects to update them.
	for(unsigned int i=0;i<levelObjects.size();i++){
	//Send GameObjectEvent_OnEnterFrame event to the script
	levelObjects[i]->onEvent(GameObjectEvent_OnEnterFrame);
	}
	for(unsigned int i=0;i<levelObjects.size();i++){
	//Let the gameobject handle movement.
	levelObjects[i]->move();
	}
	//Also update the scenery.
	for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it){
	it->second->updateAnimation();
	}

	//Let the player store his move, if recording.
	player.shadowSetState();
	//Let the player give his recording to the shadow, if configured.
	player.shadowGiveState(&shadow);

	//NOTE: to fix bugs regarding player/shadow swap, we should first process collision of player/shadow then move them

	- SDL_Rect playerLastPosition = player.getBox();
	- SDL_Rect shadowLastPosition = shadow.getBox();
	-
	- //Check collision for player.
	- player.collision(levelObjects, &shadow);
	- //Now let the shadow decide his move, if he's playing a recording.
	- shadow.moveLogic();
	- //Check collision for shadow.
	- shadow.collision(levelObjects, &player);
	+ const SDL_Rect playerLastPosition = player.getBox();
	+ const SDL_Rect shadowLastPosition = shadow.getBox();
	+
	+ //NOTE: The following is ad-hoc code to fix shadow on blocked player on conveyor belt bug
	+ if (shadow.holdingOther) {
	+ //We need to process shadow collision first if shadow is holding player.
	+
	+ //Let the shadow decide his move, if he's playing a recording.
	+ shadow.moveLogic();
	+
	+ //Check collision for shadow.
	+ shadow.collision(levelObjects, NULL);
	+
	+ //Get the new position of it.
	+ const SDL_Rect r = shadow.getBox();
	+
	+ //Check collision for player. Transfer the velocity of shadow to it only if the shadow moves its position.
	+ player.collision(levelObjects, (r.x != shadowLastPosition.x \|\| r.y != shadowLastPosition.y) ? &shadow : NULL);
	+ } else {
	+ //Otherwise we process player first.
	+
	+ //Check collision for player.
	+ player.collision(levelObjects, NULL);
	+
	+ //Get the new position of it.
	+ const SDL_Rect r = player.getBox();
	+
	+ //Now let the shadow decide his move, if he's playing a recording.
	+ shadow.moveLogic();
	+
	+ //Check collision for shadow. Transfer the velocity of player to it only if the player moves its position.
	+ shadow.collision(levelObjects, (r.x != playerLastPosition.x \|\| r.y != playerLastPosition.y) ? &player : NULL);
	+ }

	//Let the player move.
	player.move(levelObjects, playerLastPosition.x, playerLastPosition.y);
	//Let the shadow move.
	shadow.move(levelObjects, shadowLastPosition.x, shadowLastPosition.y);

	//Check collision and stuff for the shadow and player.
	player.otherCheck(&shadow);

	//Update the camera.
	switch(cameraMode){
	case CAMERA_PLAYER:
	player.setMyCamera();
	break;
	case CAMERA_SHADOW:
	shadow.setMyCamera();
	break;
	case CAMERA_CUSTOM:
	//NOTE: The target is (should be) screen size independent so calculate the real target x and y here.
	int targetX=cameraTarget.x-(SCREEN_WIDTH/2);
	int targetY=cameraTarget.y-(SCREEN_HEIGHT/2);
	//Move the camera to the cameraTarget.
	if(camera.x>targetX){
	camera.x-=(camera.x-targetX)>>4;
	//Make sure we don't go too far.
	if(camera.x<targetX)
	camera.x=targetX;
	}else if(camera.x<targetX){
	camera.x+=(targetX-camera.x)>>4;
	//Make sure we don't go too far.
	if(camera.x>targetX)
	camera.x=targetX;
	}
	if(camera.y>targetY){
	camera.y-=(camera.y-targetY)>>4;
	//Make sure we don't go too far.
	if(camera.y<targetY)
	camera.y=targetY;
	}else if(camera.y<targetY){
	camera.y+=(targetY-camera.y)>>4;
	//Make sure we don't go too far.
	if(camera.y>targetY)
	camera.y=targetY;
	}
	break;
	}

	//Check if we won.
	if(won){
	//Check if it's playing from record
	if(player.isPlayFromRecord() && !interlevel){
	recordingEnded(imageManager,renderer);
	}else{
	//the string to store auto-save record path.
	string bestTimeFilePath,bestRecordingFilePath;
	//and if we can't get test path.
	bool filePathError=false;

	//Get current level
	LevelPack::Level *level=levels->getLevel();

	//Now check if we should update statistics
	{
	//Get previous and current medal
	int oldMedal=level->won?1:0,newMedal=1;

	int bestTime=level->time;
	int targetTime=level->targetTime;
	int bestRecordings=level->recordings;
	int targetRecordings=level->targetRecordings;

	if(oldMedal){
	if(targetTime<0){
	oldMedal=3;
	}else{
	if(targetTime<0 \|\| bestTime<=targetTime)
	oldMedal++;
	if(targetRecordings<0 \|\| bestRecordings<=targetRecordings)
	oldMedal++;
	}
	}else{
	bestTime=time;
	bestRecordings=recordings;
	}

	if(bestTime==-1 \|\| bestTime>time) bestTime=time;
	if(bestRecordings==-1 \|\| bestRecordings>recordings) bestRecordings=recordings;

	if(targetTime<0){
	newMedal=3;
	}else{
	if(targetTime<0 \|\| bestTime<=targetTime)
	newMedal++;
	if(targetRecordings<0 \|\| bestRecordings<=targetRecordings)
	newMedal++;
	}

	//Check if we need to update statistics
	if(newMedal>oldMedal){
	switch(oldMedal){
	case 0:
	statsMgr.completedLevels++;
	break;
	case 2:
	statsMgr.silverLevels--;
	break;
	}

	switch(newMedal){
	case 2:
	statsMgr.silverLevels++;
	break;
	case 3:
	statsMgr.goldLevels++;
	break;
	}
	}
	}

	//Check the achievement "Complete a level with checkpoint, but without saving"
	if (objLastCheckPoint == NULL) {
	for (auto obj : levelObjects) {
	if (obj->type == TYPE_CHECKPOINT) {
	statsMgr.newAchievement("withoutsave");
	break;
	}
	}
	}

	//Set the current level won.
	level->won=true;
	if(level->time==-1 \|\| level->time>time){
	level->time=time;
	//save the best-time game record.
	if(bestTimeFilePath.empty()){
	getCurrentLevelAutoSaveRecordPath(bestTimeFilePath,bestRecordingFilePath,true);
	}
	if(bestTimeFilePath.empty()){
	cerr<<"ERROR: Couldn't get auto-save record file path"<<endl;
	filePathError=true;
	}else{
	saveRecord(bestTimeFilePath.c_str());
	}
	}
	if(level->recordings==-1 \|\| level->recordings>recordings){
	level->recordings=recordings;
	//save the best-recordings game record.
	if(bestRecordingFilePath.empty() && !filePathError){
	getCurrentLevelAutoSaveRecordPath(bestTimeFilePath,bestRecordingFilePath,true);
	}
	if(bestRecordingFilePath.empty()){
	cerr<<"ERROR: Couldn't get auto-save record file path"<<endl;
	filePathError=true;
	}else{
	saveRecord(bestRecordingFilePath.c_str());
	}
	}

	//Set the next level unlocked if it exists.
	if(levels->getCurrentLevel()+1<levels->getLevelCount()){
	levels->setLocked(levels->getCurrentLevel()+1);
	}
	//And save the progress.
	levels->saveLevelProgress();

	//Now go to the interlevel screen.
	replayPlay(imageManager,renderer);

	//Update achievements
	if(levels->levelpackName=="tutorial") statsMgr.updateTutorialAchievements();
	statsMgr.updateLevelAchievements();

	//NOTE: We set isReset false to prevent the user from getting a best time of 0.00s and 0 recordings.
	isReset = false;
	}
	}
	won=false;

	//Check if we should reset.
	if (isReset) {
	//NOTE: we don't need to reset save ??? it looks like that there are no bugs
	reset(false, false);
	}
	isReset=false;
	}

	/////////////////RENDER//////////////////
	void Game::render(ImageManager&,SDL_Renderer &renderer){
	//First of all render the background.
	{
	//Get a pointer to the background.
	ThemeBackground* bg=background;

	//Check if the background is null, but there are themes.
	if(bg==NULL && objThemes.themeCount()>0){
	//Get the background from the first theme in the stack.
	bg=objThemes[0]->getBackground(false);
	}

	//Check if the background isn't null.
	if(bg){
	//It isn't so draw it.
	bg->draw(renderer);

	//And if it's the loaded background then also update the animation.
	//FIXME: Updating the animation in the render method?
	if(bg==background)
	bg->updateAnimation();
	}else{
	//There's no background so fill the screen with white.
	SDL_SetRenderDrawColor(&renderer, 255,255,255,255);
	SDL_RenderClear(&renderer);
	}
	}

	//Now draw the blackground layers.
	auto it = sceneryLayers.begin();
	for (; it != sceneryLayers.end(); ++it){
	if (it->first >= "f") break; // now we meet a foreground layer
	it->second->show(renderer);
	}

	//Now we draw the levelObjects.
	for(unsigned int o=0; o<levelObjects.size(); o++){
	levelObjects[o]->show(renderer);
	}

	//Followed by the player and the shadow.
	//NOTE: We draw the shadow first, because he needs to be behind the player.
	shadow.show(renderer);
	player.show(renderer);

	//Now draw the foreground layers.
	for (; it != sceneryLayers.end(); ++it){
	it->second->show(renderer);
	}

	//Show the levelName if it isn't the level editor.
	if(stateID!=STATE_LEVEL_EDITOR && bmTips[0]!=NULL && !interlevel){
	withTexture(*bmTips[0], [&](SDL_Rect r){
	drawGUIBox(-2,SCREEN_HEIGHT-r.h-4,r.w+8,r.h+6,renderer,0xFFFFFFFF);
	applyTexture(2,SCREEN_HEIGHT-r.h,*bmTips[0],renderer,NULL);
	});
	}

	//Check if there's a tooltip.
	//NOTE: gameTipIndex 0 is used for the levelName, 1 for shadow death, 2 for restart text, 3 for restart+checkpoint.
	if(gameTipIndex>3 && gameTipIndex<TYPE_MAX){
	//Check if there's a tooltip for the type.
	if(bmTips[gameTipIndex]==NULL){
	//There isn't thus make it.
	string s;
	string keyCode = InputManagerKeyCode::describeTwo(inputMgr.getKeyCode(INPUTMGR_ACTION, false), inputMgr.getKeyCode(INPUTMGR_ACTION, true));
	transform(keyCode.begin(),keyCode.end(),keyCode.begin(),::toupper);
	switch(gameTipIndex){
	case TYPE_CHECKPOINT:
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with current action key
	s=tfm::format(_("Press %s key to save the game."),keyCode);
	break;
	case TYPE_SWAP:
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with current action key
	s=tfm::format(_("Press %s key to swap the position of player and shadow."),keyCode);
	break;
	case TYPE_SWITCH:
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with current action key
	s=tfm::format(_("Press %s key to activate the switch."),keyCode);
	break;
	case TYPE_PORTAL:
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with current action key
	s=tfm::format(_("Press %s key to teleport."),keyCode);
	break;
	}

	//If we have a string then it's a supported GameObject type.
	if(!s.empty()){
	bmTips[gameTipIndex]=textureFromText(renderer, *fontText, s.c_str(), objThemes.getTextColor(true));
	}
	}

	//We already have a gameTip for this type so draw it.
	if(bmTips[gameTipIndex]!=NULL){
	withTexture(*bmTips[gameTipIndex], [&](SDL_Rect r){
	drawGUIBox(-2,-2,r.w+8,r.h+6,renderer,0xFFFFFFFF);
	applyTexture(2,2,*bmTips[gameTipIndex],renderer);
	});
	}
	}
	//Set the gameTip to 0.
	gameTipIndex=0;
	// Limit the scope of bm, as it's a borrowed pointer.
	{
	//Pointer to the sdl texture that will contain a message, if any.
	SDL_Texture* bm=NULL;

	//Check if the player is dead, meaning we draw a message.
	if(player.dead){
	//Get user configured restart key
	string keyCodeRestart = InputManagerKeyCode::describeTwo(inputMgr.getKeyCode(INPUTMGR_RESTART, false), inputMgr.getKeyCode(INPUTMGR_RESTART, true));
	transform(keyCodeRestart.begin(),keyCodeRestart.end(),keyCodeRestart.begin(),::toupper);
	//The player is dead, check if there's a state that can be loaded.
	if(player.canLoadState()){
	//Now check if the tip is already made, if not make it.
	if(bmTips[3]==NULL){
	//Get user defined key for loading checkpoint
	string keyCodeLoad = InputManagerKeyCode::describeTwo(inputMgr.getKeyCode(INPUTMGR_LOAD, false), inputMgr.getKeyCode(INPUTMGR_LOAD, true));
	transform(keyCodeLoad.begin(),keyCodeLoad.end(),keyCodeLoad.begin(),::toupper);
	//Draw string
	bmTips[3]=textureFromText(renderer, *fontText,//TTF_RenderUTF8_Blended(fontText,
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - first %s means currently configured key to restart game
	/// - Second %s means configured key to load from last save
	tfm::format(_("Press %s to restart current level or press %s to load the game."),
	keyCodeRestart,keyCodeLoad).c_str(),
	objThemes.getTextColor(true));
	}
	bm=bmTips[3].get();
	}else{
	//Now check if the tip is already made, if not make it.
	if(bmTips[2]==NULL){
	bmTips[2]=textureFromText(renderer, *fontText,
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with currently configured key to restart game
	tfm::format(_("Press %s to restart current level."),keyCodeRestart).c_str(),
	objThemes.getTextColor(true));
	}
	bm=bmTips[2].get();
	}
	}

	//Check if the shadow has died (and there's no other notification).
	//NOTE: We use the shadow's jumptime as countdown, this variable isn't used when the shadow is dead.
	if(shadow.dead && bm==NULL && shadow.jumpTime>0){
	//Now check if the tip is already made, if not make it.
	if(bmTips[1]==NULL){
	bmTips[1]=textureFromText(renderer, *fontText,
	_("Your shadow has died."),
	objThemes.getTextColor(true));
	}
	bm=bmTips[1].get();

	//NOTE: Logic in the render loop, we substract the shadow's jumptime by one.
	shadow.jumpTime--;

	//return view to player and keep it there
	cameraMode=CAMERA_PLAYER;
	}

	//Draw the tip.
	if(bm!=NULL){
	const SDL_Rect textureSize = rectFromTexture(*bm);
	int x=(SCREEN_WIDTH-textureSize.w)/2;
	int y=32;
	drawGUIBox(x-8,y-8,textureSize.w+16,textureSize.h+14,renderer,0xFFFFFFFF);
	applyTexture(x,y,*bm,renderer);
	}
	}

	//Show the number of collectables the user has collected if there are collectables in the level.
	//We hide this when interlevel.
	if(currentCollectables<=totalCollectables && totalCollectables!=0 && !interlevel && time>0){
	if(collectablesTexture.needsUpdate(currentCollectables)) {
	//Temp stringstream just to addup all the text nicely
	std::stringstream temp;
	temp << currentCollectables << "/" << totalCollectables;
	collectablesTexture.update(currentCollectables,
	textureFromText(renderer,
	*fontText,
	temp.str().c_str(),
	objThemes.getTextColor(true)));
	}
	SDL_Rect bmSize = rectFromTexture(*collectablesTexture.get());

	//Draw background
	drawGUIBox(SCREEN_WIDTH-bmSize.w-34,SCREEN_HEIGHT-bmSize.h-4,bmSize.w+34+2,bmSize.h+4+2,renderer,0xFFFFFFFF);

	//Draw the collectable icon
	collectable.draw(renderer,SCREEN_WIDTH-50+12,SCREEN_HEIGHT-50+10);

	//Draw text
	applyTexture(SCREEN_WIDTH-50-bmSize.w+22,SCREEN_HEIGHT-bmSize.h,collectablesTexture.getTexture(),renderer);
	}

	//show time and records used in level editor.
	if(stateID==STATE_LEVEL_EDITOR && time>0){
	const SDL_Color fg=objThemes.getTextColor(true),bg={255,255,255,255};
	const int alpha = 160;
	if (recordingsTexture.needsUpdate(recordings)) {
	recordingsTexture.update(recordings,
	textureFromTextShaded(
	renderer,
	*fontText,
	tfm::format(_("%d recordings"),recordings).c_str(),
	fg,
	bg
	));
	SDL_SetTextureAlphaMod(recordingsTexture.get(),alpha);
	}

	int y=SCREEN_HEIGHT - textureHeight(*recordingsTexture.get());

	applyTexture(0,y,*recordingsTexture.get(), renderer);

	if(timeTexture.needsUpdate(time)) {
	const size_t len = 32;
	char c[len];
	SDL_snprintf(c,len,"%-.2fs",time/40.0f);
	timeTexture.update(time,
	textureFromTextShaded(
	renderer,
	*fontText,
	c,
	fg,
	bg
	));
	y-=textureHeight(*timeTexture.get());
	}

	applyTexture(0,y,*timeTexture.get(), renderer);
	}

	//Draw the current action in the upper right corner.
	if(player.record){
	const SDL_Rect r = { 0, 0, 50, 50 };
	applyTexture(SCREEN_WIDTH - 50, 0, *action, renderer, &r);
	} else if (shadow.state != 0){
	const SDL_Rect r={50,0,50,50};
	applyTexture(SCREEN_WIDTH-50,0,*action,renderer,&r);
	}

	//if the game is play from record then draw something indicates it
	if(player.isPlayFromRecord()){
	//Dim the screen if interlevel is true.
	if( interlevel){
	dimScreen(renderer,191);
	}else if((time & 0x10)==0x10){
	// FIXME: replace this ugly ad-hoc animation by a better one
	const SDL_Rect r={50,0,50,50};
	applyTexture(0,0,*action,renderer,&r);
	applyTexture(0,SCREEN_HEIGHT-50,*action,renderer,&r);
	applyTexture(SCREEN_WIDTH-50,SCREEN_HEIGHT-50,*action,renderer,&r);
	}
	}else if(player.objNotificationBlock){
	//If the player is in front of a notification block show the message.
	//And it isn't a replay.
	//Check if we need to update the notification message texture.
	const auto& blockId = player.objNotificationBlock;
	int maxWidth = 0;
	int y = 20;
	//We check against blockId rather than the full message, as blockId is most likely shorter.
	if(notificationTexture.needsUpdate(blockId)) {
	const std::string &untranslated_message=player.objNotificationBlock->message;
	std::string message=_CC(levels->getDictionaryManager(),untranslated_message);

	std::vector<std::string> string_data;

	//Trim the message.
	{
	size_t lps = message.find_first_not_of("\n\r \t");
	if (lps == string::npos) {
	message.clear(); // it's completely empty
	} else {
	message = message.substr(lps, message.find_last_not_of("\n\r \t") - lps + 1);
	}
	}

	//Split the message into lines.
	for (int lps = 0;;) {
	// determine the end of line
	int lpe = lps;
	for (; message[lpe] != '\n' && message[lpe] != '\r' && message[lpe] != '\0'; lpe++);

	string_data.push_back(message.substr(lps, lpe - lps));

	// break if the string ends
	if (message[lpe] == '\0') break;

	// skip "\r\n" for Windows line ending
	if (message[lpe] == '\r' && message[lpe + 1] == '\n') lpe++;

	// point to the start of next line
	lps = lpe + 1;
	}

	vector<SurfacePtr> lines;

	//Create the image for each lines
	for (int i = 0; i < (int)string_data.size(); i++) {
	//Integer used to center the sentence horizontally.
	int x = 0;
	TTF_SizeUTF8(fontText, string_data[i].c_str(), &x, NULL);

	//Find out largest width
	if (x>maxWidth)
	maxWidth = x;

	lines.emplace_back(TTF_RenderUTF8_Blended(fontText, string_data[i].c_str(), objThemes.getTextColor(true)));

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

	maxWidth+=SCREEN_WIDTH*0.15;

	SurfacePtr surf = createSurface(maxWidth, y);
	int y1 = y;
	for(SurfacePtr &s : lines) {
	if(s) {
	applySurface((surf->w-s->w)/2,surf->h - y1,s.get(),surf.get(),NULL);
	}
	y1 -= 25;
	}
	notificationTexture.update(blockId, textureUniqueFromSurface(renderer,std::move(surf)));
	} else {
	auto texSize = rectFromTexture(*notificationTexture.get());
	maxWidth=texSize.w;
	y=texSize.h;
	}

	drawGUIBox((SCREEN_WIDTH-maxWidth)/2,SCREEN_HEIGHT-y-25,maxWidth,y+20,renderer,0xFFFFFFBF);
	applyTexture((SCREEN_WIDTH-maxWidth)/2,SCREEN_HEIGHT-y,notificationTexture.getTexture(),renderer);
	}
	}

	void Game::resize(ImageManager&, SDL_Renderer& /renderer/){
	//Check if the interlevel popup is shown.
	if(interlevel && GUIObjectRoot){
	GUIObjectRoot->left=(SCREEN_WIDTH-GUIObjectRoot->width)/2;
	}
	}

	void Game::replayPlay(ImageManager& imageManager,SDL_Renderer& renderer){
	//Set interlevel true.
	interlevel=true;

	//Make a copy of the playerButtons.
	vector<int> recordCopy=player.recordButton;

	//Reset the game.
	//NOTE: We don't reset the saves. I'll see that if it will introduce bugs.
	reset(false, false);

	//Make the cursor visible when the interlevel popup is up.
	SDL_ShowCursor(SDL_ENABLE);

	//Set the copy of playerButtons back.
	player.recordButton=recordCopy;

	//Now play the recording.
	player.playRecord();

	//Create the gui if it isn't already done.
	if(!GUIObjectRoot){
	//Create a new GUIObjectRoot the size of the screen.
	GUIObjectRoot=new GUIObject(imageManager,renderer,0,0,SCREEN_WIDTH,SCREEN_HEIGHT);
	//Make child widgets change color properly according to theme.
	GUIObjectRoot->inDialog=true;

	//Create a GUIFrame for the upper frame.
	GUIFrame* upperFrame=new GUIFrame(imageManager,renderer,0,4,0,68);
	GUIObjectRoot->addChild(upperFrame);

	//Render the You've finished: text and add it to a GUIImage.
	//NOTE: The texture is managed by the GUIImage so no need to free it ourselfs.
	auto bm = SharedTexture(textureFromText(renderer, *fontGUI,_("You've finished:"),objThemes.getTextColor(true)));
	const SDL_Rect textureSize = rectFromTexture(*bm);

	GUIImage* title=new GUIImage(imageManager,renderer,0,4-GUI_FONT_RAISE,textureSize.w,textureSize.h,bm);
	upperFrame->addChild(title);

	//Create the sub title.
	string s;
	if (levels->getLevelCount()>0){
	/// TRANSLATORS: Please do not remove %s or %d from your translation:
	/// - %d means the level number in a levelpack
	/// - %s means the name of current level
	s=tfm::format(_("Level %d %s"),levels->getCurrentLevel()+1,_CC(levels->getDictionaryManager(),levelName));
	}
	GUIObject* obj=new GUILabel(imageManager,renderer,0,40,0,28,s.c_str(),0,true,true,GUIGravityCenter);
	upperFrame->addChild(obj);
	obj->render(renderer,0,0,false);

	//Determine the width the upper frame should have.
	int width;
	if(textureSize.w>obj->width)
	width=textureSize.w+32;
	else
	width=obj->width+32;
	//Set the left of the title.
	title->left=(width-title->width)/2;
	//Set the width of the level label to the width of the frame for centering.
	obj->width=width;
	//Now set the position and width of the frame.
	upperFrame->width=width;
	upperFrame->left=(SCREEN_WIDTH-width)/2;

	//Now create a GUIFrame for the lower frame.
	GUIFrame* lowerFrame=new GUIFrame(imageManager,renderer,0,SCREEN_HEIGHT-140,570,135);
	GUIObjectRoot->addChild(lowerFrame);

	//The different values.
	int bestTime=levels->getLevel()->time;
	int targetTime=levels->getLevel()->targetTime;
	int bestRecordings=levels->getLevel()->recordings;
	int targetRecordings=levels->getLevel()->targetRecordings;

	int medal=1;
	if(targetTime<0){
	medal=3;
	}else{
	if(targetTime<0 \|\| bestTime<=targetTime)
	medal++;
	if(targetRecordings<0 \|\| bestRecordings<=targetRecordings)
	medal++;
	}

	int maxWidth=0;
	int x=20;

	//Is there a target time for this level?
	int timeY=0;
	bool isTargetTime=true;
	if(targetTime<=0){
	isTargetTime=false;
	timeY=12;
	}

	//Create the labels with the time and best time.
	/// TRANSLATORS: Please do not remove %-.2f from your translation:
	/// - %-.2f means time in seconds
	/// - s is shortened form of a second. Try to keep it so.
	obj=new GUILabel(imageManager,renderer,x,10+timeY,-1,36,tfm::format(_("Time: %-.2fs"),time/40.0f).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	maxWidth=obj->width;

	/// TRANSLATORS: Please do not remove %-.2f from your translation:
	/// - %-.2f means time in seconds
	/// - s is shortened form of a second. Try to keep it so.
	obj=new GUILabel(imageManager,renderer,x,34+timeY,-1,36,tfm::format(_("Best time: %-.2fs"),bestTime/40.0f).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	if(obj->width>maxWidth)
	maxWidth=obj->width;

	/// TRANSLATORS: Please do not remove %-.2f from your translation:
	/// - %-.2f means time in seconds
	/// - s is shortened form of a second. Try to keep it so.
	if(isTargetTime){
	obj=new GUILabel(imageManager,renderer,x,58,-1,36,tfm::format(_("Target time: %-.2fs"),targetTime/40.0f).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	if(obj->width>maxWidth)
	maxWidth=obj->width;
	}

	x+=maxWidth+20;

	//Is there target recordings for this level?
	int recsY=0;
	bool isTargetRecs=true;
	if(targetRecordings<0){
	isTargetRecs=false;
	recsY=12;
	}

	//Now the ones for the recordings.
	/// TRANSLATORS: Please do not remove %d from your translation:
	/// - %d means the number of recordings user has made
	obj=new GUILabel(imageManager,renderer,x,10+recsY,-1,36,tfm::format(_("Recordings: %d"),recordings).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	maxWidth=obj->width;

	/// TRANSLATORS: Please do not remove %d from your translation:
	/// - %d means the number of recordings user has made
	obj=new GUILabel(imageManager,renderer,x,34+recsY,-1,36,tfm::format(_("Best recordings: %d"),bestRecordings).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	if(obj->width>maxWidth)
	maxWidth=obj->width;

	/// TRANSLATORS: Please do not remove %d from your translation:
	/// - %d means the number of recordings user has made
	if(isTargetRecs){
	obj=new GUILabel(imageManager,renderer,x,58,-1,36,tfm::format(_("Target recordings: %d"),targetRecordings).c_str());
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	if(obj->width>maxWidth)
	maxWidth=obj->width;
	}

	x+=maxWidth;

	//The medal that is earned.
	/// TRANSLATORS: Please do not remove %s from your translation:
	/// - %s will be replaced with name of a prize medal (gold, silver or bronze)
	string s1=tfm::format(_("You earned the %s medal"),(medal>1)?(medal==3)?_("GOLD"):_("SILVER"):_("BRONZE"));
	obj=new GUILabel(imageManager,renderer,50,92,-1,36,s1.c_str(),0,true,true,GUIGravityCenter);
	lowerFrame->addChild(obj);

	obj->render(renderer,0,0,false);
	if(obj->left+obj->width>x){
	x=obj->left+obj->width+30;
	}else{
	obj->left=20+(x-20-obj->width)/2;
	}

	//Create the rectangle for the earned medal.
	SDL_Rect r;
	r.x=(medal-1)*30;
	r.y=0;
	r.w=30;
	r.h=30;

	//Create the medal on the left side.
	obj=new GUIImage(imageManager,renderer,16,92,30,30,medals,r);
	lowerFrame->addChild(obj);
	//And the medal on the right side.
	obj=new GUIImage(imageManager,renderer,x-24,92,30,30,medals,r);
	lowerFrame->addChild(obj);

	//Create the three buttons, Menu, Restart, Next.
	/// TRANSLATORS: used as return to the level selector menu
	GUIObject* b1=new GUIButton(imageManager,renderer,x,10,-1,36,_("Menu"),0,true,true,GUIGravityCenter);
	b1->name="cmdMenu";
	b1->eventCallback=this;
	lowerFrame->addChild(b1);
	b1->render(renderer,0,0,true);

	/// TRANSLATORS: used as restart level
	GUIObject* b2=new GUIButton(imageManager,renderer,x,50,-1,36,_("Restart"),0,true,true,GUIGravityCenter);
	b2->name="cmdRestart";
	b2->eventCallback=this;
	lowerFrame->addChild(b2);
	b2->render(renderer,0,0,true);

	/// TRANSLATORS: used as next level
	GUIObject* b3=new GUIButton(imageManager,renderer,x,90,-1,36,_("Next"),0,true,true,GUIGravityCenter);
	b3->name="cmdNext";
	b3->eventCallback=this;
	lowerFrame->addChild(b3);
	b3->render(renderer,0,0,true);

	maxWidth=b1->width;
	if(b2->width>maxWidth)
	maxWidth=b2->width;
	if(b3->width>maxWidth)
	maxWidth=b3->width;

	b1->left=b2->left=b3->left=x+maxWidth/2;

	x+=maxWidth;
	lowerFrame->width=x;
	lowerFrame->left=(SCREEN_WIDTH-lowerFrame->width)/2;
	}
	}

	void Game::recordingEnded(ImageManager& imageManager, SDL_Renderer& renderer){
	//Check if it's a normal replay, if so just stop.
	if(!interlevel){
	//Show the cursor so that the user can press the ok button.
	SDL_ShowCursor(SDL_ENABLE);
	//Now show the message box.
	msgBox(imageManager,renderer,_("Game replay is done."),MsgBoxOKOnly,_("Game Replay"));
	//Go to the level select menu.
	setNextState(STATE_LEVEL_SELECT);

	//And change the music back to the menu music.
	getMusicManager()->playMusic("menu");
	}else{
	//Instead of directly replaying we set won true to let the Game handle the replaying at the end of the update cycle.
	won=true;
	}
	}

	bool Game::canSaveState(){
	return (player.canSaveState() && shadow.canSaveState());
	}

	bool Game::saveState(){
	//Check if the player and shadow can save the current state.
	if(canSaveState()){
	//Let the player and the shadow save their state.
	player.saveState();
	shadow.saveState();

	//Save the stats.
	timeSaved=time;
	recordingsSaved=recordings;
	recentSwapSaved=recentSwap;

	//Save the camera mode and target.
	cameraModeSaved=cameraMode;
	cameraTargetSaved=cameraTarget;

	//Save the current collectables
	currentCollectablesSaved=currentCollectables;

	//Save scripts.
	copyCompiledScripts(getScriptExecutor()->getLuaState(), compiledScripts, savedCompiledScripts);

	//Save other state, for example moving blocks.
	for (auto block : levelObjects){
	block->saveState();
	copyCompiledScripts(getScriptExecutor()->getLuaState(), block->compiledScripts, block->savedCompiledScripts);
	}

	//Also save states of scenery layers.
	for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it) {
	it->second->saveAnimation();
	}

	//Also save the background animation, if any.
	if(background)
	background->saveAnimation();

	if(!player.isPlayFromRecord() && !interlevel){
	//Update achievements
	Uint32 t=SDL_GetTicks()+5000; //Add a bias to prevent bugs
	if(recentSave+1000>t){
	statsMgr.newAchievement("panicSave");
	}
	recentSave=t;

	//Update statistics.
	statsMgr.saveTimes++;

	//Update achievements
	switch(statsMgr.saveTimes){
	case 1000:
	statsMgr.newAchievement("save1k");
	break;
	}
	}

	//Save the state for script executor.
	getScriptExecutor()->saveState();

	//Execute the onSave event.
	executeScript(LevelEvent_OnSave);

	//Return true.
	return true;
	}

	//We can't save the state so return false.
	return false;
	}

	bool Game::loadState(){
	//Check if there's a state that can be loaded.
	if(player.canLoadState() && shadow.canLoadState()){
	//Let the player and the shadow load their state.
	player.loadState();
	shadow.loadState();

	//Load the stats.
	time=timeSaved;
	recordings=recordingsSaved;
	recentSwap=recentSwapSaved;

	//Load the camera mode and target.
	cameraMode=cameraModeSaved;
	cameraTarget=cameraTargetSaved;

	//Load the current collactbles
	currentCollectables=currentCollectablesSaved;

	//Load scripts.
	copyCompiledScripts(getScriptExecutor()->getLuaState(), savedCompiledScripts, compiledScripts);

	//Load other state, for example moving blocks.
	for(auto block:levelObjects){
	block->loadState();
	copyCompiledScripts(getScriptExecutor()->getLuaState(), block->savedCompiledScripts, block->compiledScripts);
	}

	//Also load states of scenery layers.
	for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it) {
	it->second->loadAnimation();
	}

	//Also load the background animation, if any.
	if(background)
	background->loadAnimation();

	if(!player.isPlayFromRecord() && !interlevel){
	//Update achievements.
	Uint32 t=SDL_GetTicks()+5000; //Add a bias to prevent bugs
	if(recentLoad+1000>t){
	statsMgr.newAchievement("panicLoad");
	}
	recentLoad=t;

	//Update statistics.
	statsMgr.loadTimes++;

	//Update achievements
	switch(statsMgr.loadTimes){
	case 1000:
	statsMgr.newAchievement("load1k");
	break;
	}
	}

	//Load the state for script executor.
	getScriptExecutor()->loadState();

	//Execute the onLoad event, if any.
	executeScript(LevelEvent_OnLoad);

	//Return true.
	return true;
	}

	//We can't load the state so return false.
	return false;
	}

	void Game::reset(bool save,bool noScript){
	//We need to reset the game so we also reset the player and the shadow.
	player.reset(save);
	shadow.reset(save);

	saveStateNextTime=false;
	loadStateNextTime=false;

	//Reset the stats if interlevel isn't true.
	if(!interlevel){
	time=0;
	recordings=0;
	}

	recentSwap=-10000;
	if(save) recentSwapSaved=-10000;

	//Reset the camera.
	cameraMode=CAMERA_PLAYER;
	if(save) cameraModeSaved=CAMERA_PLAYER;
	cameraTarget.x=cameraTarget.y=cameraTarget.w=cameraTarget.h=0;
	if(save) cameraTargetSaved.x=cameraTargetSaved.y=cameraTargetSaved.w=cameraTargetSaved.h=0;

	//Reset the number of collectables
	currentCollectables=0;
	if(save)
	currentCollectablesSaved=0;

	//There is no last checkpoint so set it to NULL.
	if(save)
	objLastCheckPoint=NULL;

	//Clear the event queue, since all the events are from before the reset.
	eventQueue.clear();

	//Reset other state, for example moving blocks.
	for(unsigned int i=0;i<levelObjects.size();i++){
	levelObjects[i]->reset(save);
	}

	//Also reset states of scenery layers.
	for (auto it = sceneryLayers.begin(); it != sceneryLayers.end(); ++it) {
	it->second->resetAnimation(save);
	}

	//Also reset the background animation, if any.
	if(background)
	background->resetAnimation(save);

	//Reset the cached notification block
	notificationTexture.update(NULL, NULL);

	//Reset the script environment if necessary.
	if (noScript) {
	//Destroys the script environment completely.
	getScriptExecutor()->destroy();

	//Clear the level script.
	compiledScripts.clear();
	savedCompiledScripts.clear();
	initialCompiledScripts.clear();

	//Clear the block script.
	for (auto block : levelObjects){
	block->compiledScripts.clear();
	block->savedCompiledScripts.clear();
	block->initialCompiledScripts.clear();
	}
	} else {
	if (save \|\| getScriptExecutor()->getLuaState() == NULL) {
	//Create a new script environment.
	getScriptExecutor()->reset(true);

	//Recompile the level script.
	compiledScripts.clear();
	savedCompiledScripts.clear();
	initialCompiledScripts.clear();
	for (auto it = scripts.begin(); it != scripts.end(); ++it){
	int index = getScriptExecutor()->compileScript(it->second);
	compiledScripts[it->first] = index;
	lua_rawgeti(getScriptExecutor()->getLuaState(), LUA_REGISTRYINDEX, index);
	initialCompiledScripts[it->first] = luaL_ref(getScriptExecutor()->getLuaState(), LUA_REGISTRYINDEX);
	}

	//Recompile the block script.
	for (auto block : levelObjects) {
	block->compiledScripts.clear();
	block->savedCompiledScripts.clear();
	block->initialCompiledScripts.clear();
	for (auto it = block->scripts.begin(); it != block->scripts.end(); ++it){
	int index = getScriptExecutor()->compileScript(it->second);
	block->compiledScripts[it->first] = index;
	lua_rawgeti(getScriptExecutor()->getLuaState(), LUA_REGISTRYINDEX, index);
	block->initialCompiledScripts[it->first] = luaL_ref(getScriptExecutor()->getLuaState(), LUA_REGISTRYINDEX);
	}
	}
	} else {
	//Do a soft reset.
	getScriptExecutor()->reset(false);

	//Restore the level script to initial state.
	copyCompiledScripts(getScriptExecutor()->getLuaState(), initialCompiledScripts, compiledScripts);

	//Restore the block script to initial state.
	for (auto block : levelObjects) {
	copyCompiledScripts(getScriptExecutor()->getLuaState(), block->initialCompiledScripts, block->compiledScripts);
	}
	}
	}

	//Call the level's onCreate event.
	executeScript(LevelEvent_OnCreate);

	//Send GameObjectEvent_OnCreate event to the script
	for (auto block : levelObjects) {
	block->onEvent(GameObjectEvent_OnCreate);
	}

	//Close exit(s) if there are any collectables
	if (totalCollectables>0){
	for (auto block : levelObjects){
	if (block->type == TYPE_EXIT){
	block->onEvent(GameObjectEvent_OnSwitchOff);
	}
	}
	}

	//Hide the cursor (if not the leveleditor).
	if(stateID!=STATE_LEVEL_EDITOR)
	SDL_ShowCursor(SDL_DISABLE);
	}

	void Game::executeScript(int eventType){
	map<int,int>::iterator it;

	//Check if there's a script for the given event.
	it=compiledScripts.find(eventType);
	if(it!=compiledScripts.end()){
	//There is one so execute it.
	getScriptExecutor()->executeScript(it->second);
	}
	}

	void Game::broadcastObjectEvent(int eventType,int objectType,const char* id,GameObject* target){
	//Create a typeGameObjectEvent that can be put into the queue.
	typeGameObjectEvent e;
	//Set the event type.
	e.eventType=eventType;
	//Set the object type.
	e.objectType=objectType;
	//By default flags=0.
	e.flags=0;
	//Unless there's an id.
	if(id){
	//Set flags to 0x1 and set the id.
	e.flags\|=1;
	e.id=id;
	}
	//Or there's a target given.
	if(target)
	e.target=target;
	else
	e.target=NULL;

	//Add the event to the queue.
	eventQueue.push_back(e);
	}

	void Game::getCurrentLevelAutoSaveRecordPath(std::string &bestTimeFilePath,std::string &bestRecordingFilePath,bool createPath){
	levels->getLevelAutoSaveRecordPath(-1,bestTimeFilePath,bestRecordingFilePath,createPath);
	}

	void Game::gotoNextLevel(ImageManager& imageManager, SDL_Renderer& renderer){
	//Goto the next level.
	levels->nextLevel();

	//Check if the level exists.
	if(levels->getCurrentLevel()<levels->getLevelCount()){
	setNextState(STATE_GAME);
	}else{
	if(!levels->congratulationText.empty()){
	msgBox(imageManager,renderer,_CC(levels->getDictionaryManager(),levels->congratulationText),MsgBoxOKOnly,_("Congratulations"));
	}else{
	msgBox(imageManager,renderer,_("You have finished the levelpack!"),MsgBoxOKOnly,_("Congratulations"));
	}
	//Now go back to the levelselect screen.
	setNextState(STATE_LEVEL_SELECT);
	//And set the music back to menu.
	getMusicManager()->playMusic("menu");
	}
	}

	void Game::GUIEventCallback_OnEvent(ImageManager& imageManager,SDL_Renderer& renderer, string name,GUIObject* obj,int eventType){
	if(name=="cmdMenu"){
	setNextState(STATE_LEVEL_SELECT);

	//And change the music back to the menu music.
	getMusicManager()->playMusic("menu");
	}else if(name=="cmdRestart"){
	//Clear the gui.
	if(GUIObjectRoot){
	delete GUIObjectRoot;
	GUIObjectRoot=NULL;
	}

	interlevel=false;

	//And reset the game.
	//NOTE: We don't need to clear the save game because in level replay the game won't be saved (??)
	//TODO: it seems work (??); I'll see if it introduce bugs
	reset(false, false);
	}else if(name=="cmdNext"){
	//No matter what, clear the gui.
	if(GUIObjectRoot){
	delete GUIObjectRoot;
	GUIObjectRoot=NULL;
	}

	//And goto the next level.
	gotoNextLevel(imageManager,renderer);
	}
	}
	diff --git a/src/Player.cpp b/src/Player.cpp
	index b59205c..1730f25 100644
	--- a/src/Player.cpp
	+++ b/src/Player.cpp
	@@ -1,1676 +1,1677 @@
	/*
	* 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 "Block.h"
	#include "Player.h"
	#include "Game.h"
	#include "Functions.h"
	#include "FileManager.h"
	#include "Globals.h"
	#include "InputManager.h"
	#include "SoundManager.h"
	#include "StatisticsManager.h"
	#include "MD5.h"
	#include <iostream>
	#include <SDL.h>
	using namespace std;

	#ifdef RECORD_FILE_DEBUG
	string recordKeyPressLog,recordKeyPressLog_saved;
	vector<SDL_Rect> recordPlayerPosition,recordPlayerPosition_saved;
	#endif

	//static internal array to store time of recent deaths for achievements
	static Uint32 recentDeaths[10]={0};
	static int loadAndDieTimes=0;

	//static internal function to add recent deaths and update achievements
	static inline void addRecentDeaths(Uint32 recentLoad){
	//Get current time in ms.
	//We added it by 5 seconds to avoid bug if you choose a level to play
	//and die in 5 seconds after the game has startup.
	Uint32 t=SDL_GetTicks()+5000;

	for(int i=9;i>0;i--){
	recentDeaths[i]=recentDeaths[i-1];
	}
	recentDeaths[0]=t;

	//Update achievements
	if(recentDeaths[4]+5000>t){
	statsMgr.newAchievement("die5in5");
	}
	if(recentDeaths[9]+5000>t){
	statsMgr.newAchievement("die10in5");
	}
	if(recentLoad+1000>t){
	statsMgr.newAchievement("loadAndDie");
	}
	}

	Player::Player(Game* objParent):xVelBase(0),yVelBase(0),objParent(objParent),recordSaved(false),
	inAirSaved(false),isJumpSaved(false),canMoveSaved(false),holdingOtherSaved(false){
	//Set the dimensions of the player.
	//The size of the player is 21x40.
	box.x=0;
	box.y=0;
	box.w=23;
	box.h=40;

	//Set his velocity to zero.
	xVel=0;
	yVel=0;

	//Set the start position.
	fx=0;
	fy=0;

	//Set some default values.
	inAir=true;
	isJump=false;
	shadowCall=false;
	shadow=false;
	canMove=true;
	holdingOther=false;
	dead=false;
	record=false;
	downKeyPressed=false;
	spaceKeyPressed=false;
	onGroundSaved=false;

	recordIndex=-1;
	#ifdef RECORD_FILE_DEBUG
	recordKeyPressLog.clear();
	recordKeyPressLog_saved.clear();
	recordPlayerPosition.clear();
	recordPlayerPosition_saved.clear();
	#endif
	objNotificationBlock=objCurrentStandSave=objLastStandSave=NULL;

	//Some default values for animation variables.
	direction=0;
	jumpTime=0;

	state=stateSaved=0;

	//xVelSaved is used to store if there's a state saved or not.
	xVelSaved=yVelSaved=0x80000000;

	objCurrentStand=objLastStand=objLastTeleport=objShadowBlock=NULL;
	}

	Player::~Player(){
	//Do nothing here
	}

	bool Player::isPlayFromRecord(){
	return recordIndex>=0; // && recordIndex<(int)recordButton.size();
	}

	//get the game record object.
	std::vector<int>* Player::getRecord(){
	return &recordButton;
	}

	#ifdef RECORD_FILE_DEBUG
	string& Player::keyPressLog(){
	return recordKeyPressLog;
	}
	vector<SDL_Rect>& Player::playerPosition(){
	return recordPlayerPosition;
	}
	#endif

	//play the record.
	void Player::playRecord(){
	recordIndex=0;
	}

	void Player::spaceKeyDown(class Shadow* shadow){
	//Start recording or stop, depending on the recording state.
	if(record==false){
	//We start recording.
	if(shadow->called==true){
	//The shadow is still busy so first stop him before we can start recording.
	shadowCall=false;
	shadow->called=false;
	shadow->playerButton.clear();
	}else if(!dead){
	//Check if shadow is dead.
	if(shadow->dead){
	//Show tooltip.
	//Just reset the countdown (the shadow's jumptime).
	shadow->jumpTime=80;

	//Play the error sound.
	getSoundManager()->playSound("error");
	}else{
	//The shadow isn't moving and both player and shadow aren't dead so start recording.
	record=true;

	//We start a recording meaning we need to increase recordings by one.
	objParent->recordings++;

	//Update statistics.
	if(!dead && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	statsMgr.recordTimes++;

	if(statsMgr.recordTimes==100) statsMgr.newAchievement("record100");
	if(statsMgr.recordTimes==1000) statsMgr.newAchievement("record1k");
	}
	}
	}
	}else{
	//The player is recording so stop recording and call the shadow.
	record=false;
	shadowCall=true;
	}
	}

	void Player::handleInput(class Shadow* shadow){
	//Check if we should read the input from record file.
	//Actually, we read input from record file in
	//another function shadowSetState.
	bool readFromRecord=false;
	if(recordIndex>=0 && recordIndex<(int)recordButton.size()) readFromRecord=true;

	if(!readFromRecord){
	//Reset horizontal velocity.
	xVel=0;
	if(inputMgr.isKeyDown(INPUTMGR_RIGHT)){
	//Walking to the right.
	xVel+=7;
	}
	if(inputMgr.isKeyDown(INPUTMGR_LEFT)){
	//Walking to the left.
	if(xVel!=0 && !dead && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	//Horizontal confusion achievement :)
	statsMgr.newAchievement("horizontal");
	}
	xVel-=7;
	}

	//Check if the action key has been released.
	if(!inputMgr.isKeyDown(INPUTMGR_ACTION)){
	//It has so downKeyPressed can't be true.
	downKeyPressed=false;
	}
	/*
	//Don't reset spaceKeyPressed or when you press the space key
	//and release another key then the bug occurs. (ticket #44)
	if(event.type==SDL_KEYUP \|\| !inputMgr.isKeyDown(INPUTMGR_SPACE)){
	spaceKeyPressed=false;
	}*/
	}

	//Check if a key is pressed (down).
	if(inputMgr.isKeyDownEvent(INPUTMGR_JUMP) && !readFromRecord){
	//The up key, if we aren't in the air we start jumping.
	//Fixed a potential bug
	if(!inAir && !isJump){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Jump key pressed\n",objParent->time);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	isJump=true;
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_SPACE) && !readFromRecord){
	//Fixed a potential bug
	if(!spaceKeyPressed){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Space key pressed\n",objParent->time);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	spaceKeyDown(shadow);
	spaceKeyPressed=true;
	}
	}else if(inputMgr.isKeyUpEvent(INPUTMGR_SPACE) && !readFromRecord){
	if(record && getSettings()->getBoolValue("quickrecord")){
	spaceKeyDown(shadow);
	spaceKeyPressed=true;
	}
	}else if(record && !readFromRecord && inputMgr.isKeyDownEvent(INPUTMGR_CANCELRECORDING)){
	//Cancel current recording

	//Search the recorded button and clear the last space key press
	int i=recordButton.size()-1;
	for(;i>=0;i--){
	if(recordButton[i] & PlayerButtonSpace){
	recordButton[i] &= ~PlayerButtonSpace;
	break;
	}
	}

	if(i>=0){
	//Clear the recording at the player's side.
	playerButton.clear();
	line.clear();

	//reset the record flag
	record=false;

	//decrese the record count
	objParent->recordings--;
	}else{
	cout<<"Failed to find last recording"<<endl;
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_ACTION)){
	//Downkey is pressed.
	//Fixed a potential bug
	if(!downKeyPressed){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Action key pressed\n",objParent->time);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	downKeyPressed=true;
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_SAVE)){
	//F2 only works in the level editor.
	if(!(dead \|\| shadow->dead) && stateID==STATE_LEVEL_EDITOR){
	//Save the state. (delayed)
	if (objParent && !objParent->player.isPlayFromRecord() && !objParent->interlevel)
	objParent->saveStateNextTime=true;
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_LOAD) && !readFromRecord){
	//F3 is used to load the last state.
	if(objParent)
	objParent->loadStateNextTime=true;
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_SWAP)){
	//F4 will swap the player and the shadow, but only in the level editor.
	if(!(dead \|\| shadow->dead) && stateID==STATE_LEVEL_EDITOR){
	swapState(shadow);
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_TELEPORT)){
	//F5 will revive and teleoprt the player to the cursor. Only works in the level editor.
	//Shift+F5 teleports the shadow.
	if(stateID==STATE_LEVEL_EDITOR){
	//get the position of the cursor.
	int x,y;
	SDL_GetMouseState(&x,&y);
	x+=camera.x;
	y+=camera.y;

	if(inputMgr.isKeyDown(INPUTMGR_SHIFT)){
	//teleports the shadow.
	shadow->dead=false;
	shadow->box.x=x;
	shadow->box.y=y;
	}else{
	//teleports the player.
	dead=false;
	box.x=x;
	box.y=y;
	}

	//play sound?
	getSoundManager()->playSound("swap");
	}
	}else if(inputMgr.isKeyDownEvent(INPUTMGR_SUICIDE)){
	//F12 is suicide and only works in the leveleditor.
	if(stateID==STATE_LEVEL_EDITOR){
	die();
	shadow->die();
	}
	}
	}

	void Player::setLocation(int x,int y){
	box.x=x;
	box.y=y;
	}

	void Player::move(vector<Block*> &levelObjects,int lastX,int lastY){
	//Only move when the player isn't dead.
	//Fixed the bug that player/shadow can teleport or pull the switch even if died.
	//FIXME: Don't know if there will be any side-effects.
	if(dead) return;

	//Pointer to a checkpoint.
	Block* objCheckPoint=NULL;
	//Pointer to a swap.
	Block* objSwap=NULL;

	//Set the objShadowBlock to NULL.
	//Only for swapping to prevent the shadow from swapping in a shadow block.
	objShadowBlock=NULL;

	//Set the objNotificationBlock to NULL.
	objNotificationBlock=NULL;

	//NOTE: to fix bugs regarding player/shadow swap, we should first process collision of player/shadow
	//then move them. The code is moved to Game::logic().

	/*//Store the location.
	int lastX=box.x;
	int lastY=box.y;

	collision(levelObjects);*/

	bool canTeleport=true;
	bool isTraveling=true;

	// for checking the achievenemt that player and shadow come to exit simultaneously.
	bool weWon = false;

	//Now check the functional blocks.
	for(unsigned int o=0;o<levelObjects.size();o++){
	//Skip block which is not visible.
	if (levelObjects[o]->queryProperties(GameObjectProperty_Flags, this) & 0x80000000) continue;

	//Check for collision.
	if(checkCollision(box,levelObjects[o]->getBox())){
	//Now switch the type.
	switch(levelObjects[o]->type){
	case TYPE_CHECKPOINT:
	{
	//If we're not the shadow set the gameTip to Checkpoint.
	if(!shadow && objParent!=NULL)
	objParent->gameTipIndex=TYPE_CHECKPOINT;

	//And let objCheckPoint point to this object.
	objCheckPoint=levelObjects[o];
	break;
	}
	case TYPE_SWAP:
	{
	//If we're not the shadow set the gameTip to swap.
	if(!shadow && objParent!=NULL)
	objParent->gameTipIndex=TYPE_SWAP;

	//And let objSwap point to this object.
	objSwap=levelObjects[o];
	break;
	}
	case TYPE_EXIT:
	{
	//Make sure we're not in the leveleditor.
	if(stateID==STATE_LEVEL_EDITOR)
	break;

	//Check to see if we have enough keys to finish the level
	if(objParent->currentCollectables>=objParent->totalCollectables){
	//Update achievements
	if(!objParent->player.isPlayFromRecord() && !objParent->interlevel){
	if(objParent->player.dead \|\| objParent->shadow.dead){
	//Finish the level with player or shadow died.
	statsMgr.newAchievement("forget");
	}
	if(objParent->won && !weWon){ // This checks if somebody already hit the exit but we haven't hit the exit yet.
	//Player and shadow come to exit simultaneously.
	statsMgr.newAchievement("jit");
	}
	}

	//We can't just handle the winning here (in the middle of the update cycle)/
	//So set won in Game true.
	objParent->won=true;

	//We hit the exit.
	weWon = true;
	}
	break;
	}
	case TYPE_PORTAL:
	{
	//Check if the teleport id isn't empty.
	if(levelObjects[o]->id.empty()){
	std::cerr<<"WARNING: Invalid teleport id!"<<std::endl;
	canTeleport=false;
	}

	//If we're not the shadow set the gameTip to portal.
	if(!shadow && objParent!=NULL)
	objParent->gameTipIndex=TYPE_PORTAL;

	//Check if we can teleport and should (downkey -or- auto).
	if(canTeleport && (downKeyPressed \|\| (levelObjects[o]->queryProperties(GameObjectProperty_Flags,this)&1))){
	canTeleport=false;
	if(downKeyPressed \|\| levelObjects[o]!=objLastTeleport){
	//Loop the levelobjects again to find the destination.
	for(unsigned int oo=o+1;;){
	//We started at our index+1.
	//Meaning that if we reach the end of the vector then we need to start at the beginning.
	if(oo>=levelObjects.size())
	oo-=(int)levelObjects.size();
	//It also means that if we reach the same index we need to stop.
	//If the for loop breaks this way then we have no succes.
	if(oo==o){
	//Couldn't teleport. We play the error sound only when the down key pressed.
	if (downKeyPressed) {
	getSoundManager()->playSound("error");
	}
	break;
	}

	//Check if the second (oo) object is a portal and is visible.
	if (levelObjects[oo]->type == TYPE_PORTAL && (levelObjects[oo]->queryProperties(GameObjectProperty_Flags, this) & 0x80000000) == 0){
	//Check the id against the destination of the first portal.
	if(levelObjects[o]->destination==levelObjects[oo]->id){
	//Get the destination location.
	SDL_Rect r = levelObjects[oo]->getBox();
	r.x += 5;
	r.y += 2;
	r.w = box.w;
	r.h = box.h;

	//Check if the destination location is blocked.
	bool blocked = false;
	for (auto ooo : levelObjects){
	//Make sure to only check visible blocks.
	if (ooo->queryProperties(GameObjectProperty_Flags, this) & 0x80000000)
	continue;
	//Make sure the object is solid for the player.
	if (!ooo->queryProperties(GameObjectProperty_PlayerCanWalkOn, this))
	continue;

	//Check for collision.
	if (checkCollision(r, ooo->getBox())) {
	blocked = true;
	break;
	}
	}

	//Teleport only if the destination is not blocked.
	if (!blocked) {
	//Call the event.
	objParent->broadcastObjectEvent(GameObjectEvent_OnToggle, -1, NULL, levelObjects[o]);
	objLastTeleport = levelObjects[oo];

	//Teleport the player.
	box.x = r.x;
	box.y = r.y;

	//We don't count it to traveling distance.
	isTraveling = false;

	//Play the swap sound.
	getSoundManager()->playSound("swap");
	break;
	}
	}
	}

	//Increase oo.
	oo++;
	}

	//Reset the down key pressed.
	downKeyPressed = false;
	}
	}
	break;
	}
	case TYPE_SWITCH:
	{
	//If we're not the shadow set the gameTip to switch.
	if(!shadow && objParent!=NULL)
	objParent->gameTipIndex=TYPE_SWITCH;

	//If the down key is pressed then invoke an event.
	if(downKeyPressed){
	//Play the animation.
	levelObjects[o]->playAnimation();

	//Play the toggle sound.
	getSoundManager()->playSound("toggle");

	//Update statistics.
	if(!dead && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	statsMgr.switchTimes++;

	//Update achievements
	switch(statsMgr.switchTimes){
	case 100:
	statsMgr.newAchievement("switch100");
	break;
	case 1000:
	statsMgr.newAchievement("switch1k");
	break;
	}
	}

	levelObjects[o]->onEvent(GameObjectEvent_OnPlayerInteraction);
	}
	break;
	}
	case TYPE_SHADOW_BLOCK:
	case TYPE_MOVING_SHADOW_BLOCK:
	{
	//This only applies to the player.
	if(!shadow)
	objShadowBlock=levelObjects[o];
	break;
	}
	case TYPE_NOTIFICATION_BLOCK:
	{
	//This only applies to the player.
	if(!shadow)
	objNotificationBlock=levelObjects[o];
	break;
	}
	case TYPE_COLLECTABLE:
	{
	//Check if collectable is active (if it's not it's equal to 1(inactive))
	if((levelObjects[o]->queryProperties(GameObjectProperty_Flags, this) & 0x1) == 0) {
	//Toggle an event
	objParent->broadcastObjectEvent(GameObjectEvent_OnToggle,-1,NULL,levelObjects[o]);
	//Increase the current number of collectables
	objParent->currentCollectables++;
	getSoundManager()->playSound("collect");
	//Open exit(s)
	if(objParent->currentCollectables>=objParent->totalCollectables){
	for(unsigned int i=0;i<levelObjects.size();i++){
	if(levelObjects[i]->type==TYPE_EXIT){
	objParent->broadcastObjectEvent(GameObjectEvent_OnSwitchOn,-1,NULL,levelObjects[i]);
	}
	}
	}
	}
	break;
	}
	}

	//Now check for the spike property.
	if(levelObjects[o]->queryProperties(GameObjectProperty_IsSpikes,this)){
	//It is so get the collision box.
	SDL_Rect r=levelObjects[o]->getBox();

	//TODO: pixel-accuracy hit test.
	//For now we shrink the box.
	r.x+=2;
	r.y+=2;
	r.w-=4;
	r.h-=4;

	//Check collision, if the player collides then let him die.
	if(checkCollision(box,r)){
	die();
	}
	}
	}
	}

	//Check if the player can teleport.
	if(canTeleport)
	objLastTeleport=NULL;

	//Check the checkpoint pointer only if the downkey is pressed.
	//new: don't save the game if playing game record
	if (objParent != NULL && downKeyPressed && objCheckPoint != NULL && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	//Checkpoint thus save the state.
	if(objParent->canSaveState()){
	objParent->saveStateNextTime=true;
	objParent->objLastCheckPoint=objCheckPoint;
	}
	}
	//Check the swap pointer only if the down key is pressed.
	if(objSwap!=NULL && downKeyPressed && objParent!=NULL){
	//Now check if the shadow we're the shadow or not.
	if(shadow){
	if(!(dead \|\| objParent->player.dead)){
	//Check if the player isn't in front of a shadow block.
	if(!objParent->player.objShadowBlock){
	objParent->player.swapState(this);
	objSwap->playAnimation();
	//We don't count it to traveling distance.
	isTraveling=false;
	//NOTE: Statistics updated in swapState() function.
	}else{
	//We can't swap so play the error sound.
	getSoundManager()->playSound("error");
	}
	}
	}else{
	if(!(dead \|\| objParent->shadow.dead)){
	//Check if the player isn't in front of a shadow block.
	if(!objShadowBlock){
	swapState(&objParent->shadow);
	objSwap->playAnimation();
	//We don't count it to traveling distance.
	isTraveling=false;
	//NOTE: Statistics updated in swapState() function.
	}else{
	//We can't swap so play the error sound.
	getSoundManager()->playSound("error");
	}
	}
	}
	}

	//Determine the correct theme state.
	if(!dead){
	//Set the direction depending on the velocity.
	if(xVel>0)
	direction=0;
	else if(xVel<0)
	direction=1;

	//Check if the player is in the air.
	if(!inAir){
	//On the ground so check the direction and movement.
	if(xVel>0){
	if(appearance.currentStateName!="walkright"){
	appearance.changeState("walkright");
	}
	}else if(xVel<0){
	if(appearance.currentStateName!="walkleft"){
	appearance.changeState("walkleft");
	}
	}else if(xVel==0){
	if(direction==1){
	appearance.changeState("standleft");
	}else{
	appearance.changeState("standright");
	}
	}
	}else{
	//Check for jump appearance (inAir).
	if(direction==1){
	if(yVel>0){
	if(appearance.currentStateName!="fallleft")
	appearance.changeState("fallleft");
	}else{
	if(appearance.currentStateName!="jumpleft")
	appearance.changeState("jumpleft");
	}
	}else{
	if(yVel>0){
	if(appearance.currentStateName!="fallright")
	appearance.changeState("fallright");
	}else{
	if(appearance.currentStateName!="jumpright")
	appearance.changeState("jumpright");
	}
	}
	}
	}


	//Update traveling distance statistics.
	if(isTraveling && (lastX!=box.x \|\| lastY!=box.y) && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	float dx=float(lastX-box.x),dy=float(lastY-box.y);
	float d0=statsMgr.playerTravelingDistance+statsMgr.shadowTravelingDistance,
	d=sqrtf(dxdx+dydy)/50.0f;
	if(shadow) statsMgr.shadowTravelingDistance+=d;
	else statsMgr.playerTravelingDistance+=d;

	//Update achievement
	d+=d0;
	if(d0<=100.0f && d>=100.0f) statsMgr.newAchievement("travel100");
	if(d0<=1000.0f && d>=1000.0f) statsMgr.newAchievement("travel1k");
	if(d0<=10000.0f && d>=10000.0f) statsMgr.newAchievement("travel10k");
	if(d0<=42195.0f && d>=42195.0f) statsMgr.newAchievement("travel42k");
	}

	//Reset the downKeyPressed flag.
	downKeyPressed=false;
	}

	void Player::collision(vector<Block> &levelObjects, Player other){
	//Only move when the player isn't dead.
	if(dead)
	return;

	//First sort out the velocity.
	+
	+ //NOTE: This is the temporary xVel which takes canMove into consideration.
	+ //This shadows Player::xVel.
	+ const int xVel = canMove ? this->xVel : 0;
	+
	//Add gravity acceleration to the vertical velocity.
	- if(!canMove)
	- //FIXME: xVel should be set to zero instead of substracting it from xVelBase.
	- //This isn't done since xVel won't be set back every frame but in handleInput.
	- xVelBase-=xVel;
	if(isJump)
	jump();
	if(inAir==true){
	yVel+=1;

	//Cap fall speed to 13.
	if(yVel>13)
	yVel=13;
	}

	Block* baseBlock=NULL;
	if(objCurrentStand != NULL) {
	baseBlock=objCurrentStand;
	- } else if(other->holdingOther) {
	+ } else if(other && other->holdingOther) {
	//NOTE: this actually CAN happen, e.g. when player is holding shadow and the player is going to jump
	//assert(other->objCurrentStand != NULL);
	baseBlock=other->objCurrentStand;
	}
	if(baseBlock!=NULL){
	//Now get the velocity and delta of the object the player is standing on.
	SDL_Rect v=baseBlock->getBox(BoxType_Velocity);
	SDL_Rect delta=baseBlock->getBox(BoxType_Delta);

	switch(baseBlock->type){
	//For conveyor belts the velocity is transfered.
	case TYPE_CONVEYOR_BELT:
	case TYPE_SHADOW_CONVEYOR_BELT:
	xVelBase=v.x;
	break;
	//In other cases, such as player on shadow, player on crate. the change in x position must be considered.
	default:
	{
	if(delta.x != 0)
	xVelBase+=delta.x;
	}
	break;
	}
	//NOTE: Only copy the velocity of the block when moving down.
	//Upwards is automatically resolved before the player is moved.
	if(delta.y>0){
	//Fixes the jitters when the player is on a pushable block on a downward moving box.
	//NEW FIX: the squash bug. The following line of code is commented and change 'v' to 'delta'.
	//box.y+=delta.y;
	yVelBase=delta.y;
	}
	else
	yVelBase=0;
	}

	//Set the object the player is currently standing to NULL.
	objCurrentStand=NULL;

	//Store the location of the player.
	int lastX=box.x;
	int lastY=box.y;

	//An array that will hold all the GameObjects that are involved in the collision/movement.
	vector<Block*> objects;
	//All the blocks have moved so if there's collision with the player, the block moved into him.
	for(unsigned int o=0;o<levelObjects.size();o++){
	//Make sure to only check visible blocks.
	if (levelObjects[o]->queryProperties(GameObjectProperty_Flags, this) & 0x80000000)
	continue;
	//Make sure the object is solid for the player.
	if(!levelObjects[o]->queryProperties(GameObjectProperty_PlayerCanWalkOn,this))
	continue;

	//Check for collision.
	if(checkCollision(box,levelObjects[o]->getBox()))
	objects.push_back(levelObjects[o]);
	}
	//There was collision so try to resolve it.
	if(!objects.empty()){
	//FIXME: When multiple moving blocks are overlapping the player can be "bounced" off depending on the block order.
	for(unsigned int o=0;o<objects.size();o++){
	SDL_Rect r=objects[o]->getBox();
	SDL_Rect delta=objects[o]->getBox(BoxType_Delta);

	//Check on which side of the box the player is.
	if(delta.x!=0){
	if(delta.x>0){
	//Move the player right if necessary.
	if((r.x+r.w)-box.x<=delta.x && box.x<r.x+r.w)
	box.x=r.x+r.w;
	}else{
	//Move the player left if necessary.
	if((box.x+box.w)-r.x<=-delta.x && box.x>r.x-box.w)
	box.x=r.x-box.w;
	}
	}
	if(delta.y!=0){
	if(delta.y>0){
	//Move the player down if necessary.
	if((r.y+r.h)-box.y<=delta.y && box.y<r.y+r.h)
	box.y=r.y+r.h;
	}else{
	//Move the player up if necessary.
	if((box.y+box.h)-r.y<=-delta.y && box.y>r.y-box.h)
	box.y=r.y-box.h;
	}
	}
	}

	//Check if the player is squashed.
	for(unsigned int o=0;o<levelObjects.size();o++){
	//Make sure the object is visible.
	if (levelObjects[o]->queryProperties(GameObjectProperty_Flags, this) & 0x80000000)
	continue;
	//Make sure the object is solid for the player.
	if(!levelObjects[o]->queryProperties(GameObjectProperty_PlayerCanWalkOn,this))
	continue;

	if(checkCollision(box,levelObjects[o]->getBox())){
	//The player is squashed so first move him back.
	box.x=lastX;
	box.y=lastY;

	//Update statistics.
	if(!dead && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	if(shadow) statsMgr.shadowSquashed++;
	else statsMgr.playerSquashed++;

	switch(statsMgr.playerSquashed+statsMgr.shadowSquashed){
	case 1:
	statsMgr.newAchievement("squash1");
	break;
	case 50:
	statsMgr.newAchievement("squash50");
	break;
	}
	}

	//Now call the die method.
	die();
	return;
	}
	}
	}

	//Reuse the objects array, this time for blocks the player walks into.
	objects.clear();
	//Determine the collision frame.
	SDL_Rect frame={box.x,box.y,box.w,box.h};
	//Keep the horizontal movement of the player in mind.
	if(xVel+xVelBase>=0){
	frame.w+=(xVel+xVelBase);
	}else{
	frame.x+=(xVel+xVelBase);
	frame.w-=(xVel+xVelBase);
	}
	//And the vertical movement.
	if(yVel+yVelBase>=0){
	frame.h+=(yVel+yVelBase);
	}else{
	frame.y+=(yVel+yVelBase);
	frame.h-=(yVel+yVelBase);
	}
	//Loop through the game objects.
	for(unsigned int o=0; o<levelObjects.size(); o++){
	//Make sure the block is visible.
	if (levelObjects[o]->queryProperties(GameObjectProperty_Flags, this) & 0x80000000)
	continue;
	//Check if the player can collide with this game object.
	if(!levelObjects[o]->queryProperties(GameObjectProperty_PlayerCanWalkOn,this))
	continue;

	//Check if the block is inside the frame.
	if(checkCollision(frame,levelObjects[o]->getBox()))
	objects.push_back(levelObjects[o]);
	}
	//Horizontal pass.
	if(xVel+xVelBase!=0){
	box.x+=xVel+xVelBase;
	for(unsigned int o=0;o<objects.size();o++){
	SDL_Rect r=objects[o]->getBox();
	if(!checkCollision(box,r))
	continue;

	//In case of a pushable block we give it velocity.
	if(objects[o]->type==TYPE_PUSHABLE){
	objects[o]->xVel+=(xVel+xVelBase)/2;
	}

	if(xVel+xVelBase>0){
	//We came from the left so the right edge of the player must be less or equal than xVel+xVelBase.
	if((box.x+box.w)-r.x<=xVel+xVelBase)
	box.x=r.x-box.w;
	}else{
	//We came from the right so the left edge of the player must be greater or equal than xVel+xVelBase.
	if(box.x-(r.x+r.w)>=xVel+xVelBase)
	box.x=r.x+r.w;
	}
	}
	}
	//Some variables that are used in vertical movement.
	Block* lastStand=NULL;
	inAir=true;

	//Vertical pass.
	if(yVel+yVelBase!=0){
	box.y+=yVel+yVelBase;

	//Value containing the previous 'depth' of the collision.
	int prevDepth=0;

	for(unsigned int o=0;o<objects.size();o++){
	SDL_Rect r=objects[o]->getBox();
	if(!checkCollision(box,r))
	continue;

	//Now check how we entered the block (vertically or horizontally).
	if(yVel+yVelBase>0){
	//Calculate the number of pixels the player is in the block (vertically).
	int depth=(box.y+box.h)-r.y;

	//We came from the top so the bottom edge of the player must be less or equal than yVel+yVelBase.
	if(depth<=yVel+yVelBase){
	//NOTE: lastStand is handled later since the player can stand on only one block at the time.

	//Check if there's already a lastStand.
	if(lastStand){
	//Since the player fell he will stand on the highest block, meaning the highest 'depth'.
	if(depth>prevDepth){
	lastStand=objects[o];
	prevDepth=depth;
	}else if(depth==prevDepth){
	//Both blocks are at the same height so determine the block by the amount the player is standing on them.
	SDL_Rect r=objects[o]->getBox();
	int w=0;
	if(box.x+box.w>r.x+r.w)
	w=(r.x+r.w)-box.x;
	else
	w=(box.x+box.w)-r.x;

	//Do the same for the other box.
	r=lastStand->getBox();
	int w2=0;
	if(box.x+box.w>r.x+r.w)
	w2=(r.x+r.w)-box.x;
	else
	w2=(box.x+box.w)-r.x;

	//NOTE: It doesn't matter which block the player is on if they are both stationary.
	SDL_Rect v=objects[o]->getBox(BoxType_Velocity);
	SDL_Rect v2=lastStand->getBox(BoxType_Velocity);

	//Either the have the same (vertical) velocity so most pixel standing on is the lastStand...
	// ... OR one is moving slower down/faster up and that's the one the player is standing on.
	if((v.y==v2.y && w>w2) \|\| v.y<v2.y){
	lastStand=objects[o];
	prevDepth=depth;
	}
	}
	}else{
	//There isn't one so assume the current block for now.
	lastStand=objects[o];
	prevDepth=depth;
	}
	}
	}else{
	//We came from the bottom so the upper edge of the player must be greater or equal than yVel+yVelBase.
	if(box.y-(r.y+r.h)>=yVel+yVelBase){
	box.y=r.y+r.h;
	yVel=0;
	}
	}
	}
	}
	if(lastStand){
	inAir=false;
	yVel=1;
	SDL_Rect r=lastStand->getBox();
	box.y=r.y-box.h;
	}

	//Check if the player fell of the level, if so let him die but without animation.
	if(box.y>LEVEL_HEIGHT)
	die(false);

	//Check if the player changed blocks, meaning stepped onto a block.
	objCurrentStand=lastStand;
	if(lastStand!=objLastStand){
	//The player has changed block so call the playerleave event.
	if(objLastStand)
	objParent->broadcastObjectEvent(GameObjectEvent_PlayerLeave,-1,NULL,objLastStand);

	//Set the new lastStand.
	objLastStand=lastStand;
	if(lastStand){
	//Call the walk on event of the laststand.
	objParent->broadcastObjectEvent(GameObjectEvent_PlayerWalkOn,-1,NULL,lastStand);

	//Bugfix for Fragile blocks.
	if(lastStand->type==TYPE_FRAGILE && !lastStand->queryProperties(GameObjectProperty_PlayerCanWalkOn,this)){
	inAir=true;
	isJump=false;
	}
	}
	}
	//NOTE: The PlayerIsOn event must be handled here so that the script can change the location of a block without interfering with the collision detection.
	//Handlingin it here also guarantees that this event will only be called once for one block per update.
	if(objCurrentStand)
	objParent->broadcastObjectEvent(GameObjectEvent_PlayerIsOn,-1,NULL,objCurrentStand);

	//Reset the base velocity.
	xVelBase=yVelBase=0;
	canMove=true;
	}

	void Player::jump(int strength){
	//Check if the player can jump.
	if(inAir==false){
	//Set the jump velocity.
	yVel=-strength;
	inAir=true;
	isJump=false;
	jumpTime++;

	//Update statistics
	if(!objParent->player.isPlayFromRecord() && !objParent->interlevel){
	if(shadow) statsMgr.shadowJumps++;
	else statsMgr.playerJumps++;

	if(statsMgr.playerJumps+statsMgr.shadowJumps==1000) statsMgr.newAchievement("frog");
	}

	//Check if sound is enabled, if so play the jump sound.
	getSoundManager()->playSound("jump");
	}
	}

	void Player::show(SDL_Renderer& renderer){
	//Check if we should render the recorded line.
	//Only do this when we're recording and we're not the shadow.
	if(shadow==false && record==true){
	//FIXME: Adding an entry not in update but in render?
	line.push_back(SDL_Rect());
	line[line.size()-1].x=box.x+11;
	line[line.size()-1].y=box.y+20;

	//Loop through the line dots and draw them.
	for(int l=0; l<(signed)line.size(); l++){
	appearance.drawState("line",renderer,line[l].x-camera.x,line[l].y-camera.y);
	}
	}

	//NOTE: We do logic here, because it's only needed by the appearance.
	appearance.updateAnimation();
	appearance.draw(renderer, box.x-camera.x, box.y-camera.y);
	}

	void Player::shadowSetState(){
	int currentKey=0;

	/*//debug
	extern int block_test_count;
	extern bool block_test_only;
	if(SDL_GetKeyState(NULL)[SDLK_p]){
	block_test_count=recordButton.size();
	}
	if(block_test_count==(int)recordButton.size()){
	block_test_only=true;
	}*/

	//Check if we should read the input from record file.
	if(recordIndex>=0){ // && recordIndex<(int)recordButton.size()){
	//read the input from record file
	if(recordIndex<(int)recordButton.size()){
	currentKey=recordButton[recordIndex];
	recordIndex++;
	}

	//Reset horizontal velocity.
	xVel=0;
	if(currentKey&PlayerButtonRight){
	//Walking to the right.
	xVel+=7;
	}
	if(currentKey&PlayerButtonLeft){
	//Walking to the left.
	xVel-=7;
	}

	if(currentKey&PlayerButtonJump){
	//The up key, if we aren't in the air we start jumping.
	if(inAir==false){
	isJump=true;
	}else{
	//Shouldn't go here
	cout<<"Replay BUG"<<endl;
	}
	}

	//check the down key
	downKeyPressed=(currentKey&PlayerButtonDown)!=0;

	//check the space key
	if(currentKey&PlayerButtonSpace){
	spaceKeyDown(&objParent->shadow);
	}
	}else{
	//read the input from keyboard.
	recordIndex=-1;

	//Check for xvelocity.
	if(xVel>0)
	currentKey\|=PlayerButtonRight;
	if(xVel<0)
	currentKey\|=PlayerButtonLeft;

	//Check for jumping.
	if(isJump){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Jump key recorded\n",objParent->time-1);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	currentKey\|=PlayerButtonJump;
	}

	//Check if the downbutton is pressed.
	if(downKeyPressed){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Action key recorded\n",objParent->time-1);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	currentKey\|=PlayerButtonDown;
	}

	if(spaceKeyPressed){
	#ifdef RECORD_FILE_DEBUG
	char c[64];
	sprintf(c,"[%05d] Space key recorded\n",objParent->time-1);
	cout<<c;
	recordKeyPressLog+=c;
	#endif
	currentKey\|=PlayerButtonSpace;
	}

	//Record it.
	recordButton.push_back(currentKey);
	}

	#ifdef RECORD_FILE_DEBUG
	if(recordIndex>=0){
	if(recordIndex>0 && recordIndex<=int(recordPlayerPosition.size())/2){
	SDL_Rect &r1=recordPlayerPosition[recordIndex*2-2];
	SDL_Rect &r2=recordPlayerPosition[recordIndex*2-1];
	if(r1.x!=box.x \|\| r1.y!=box.y \|\| r2.x!=objParent->shadow.box.x \|\| r2.y!=objParent->shadow.box.y){
	char c[192];
	sprintf(c,"Replay ERROR [%05d] %d %d %d %d Expected: %d %d %d %d\n",
	objParent->time-1,box.x,box.y,objParent->shadow.box.x,objParent->shadow.box.y,r1.x,r1.y,r2.x,r2.y);
	cout<<c;
	}
	}
	}else{
	recordPlayerPosition.push_back(box);
	recordPlayerPosition.push_back(objParent->shadow.box);
	}
	#endif

	//reset spaceKeyPressed.
	spaceKeyPressed=false;

	//Only add an entry if the player is recording.
	if(record){
	//Add the action.
	if(!dead && !objParent->shadow.dead){
	playerButton.push_back(currentKey);

	//Change the state.
	state++;
	}else{
	//Either player or shadow is dead, stop recording.
	playerButton.clear();
	state=0;
	record=false;
	}
	}
	}

	void Player::shadowGiveState(Shadow* shadow){
	//Check if the player calls the shadow.
	if(shadowCall==true){
	//Clear any recording still with the shadow.
	shadow->playerButton.clear();

	//Loop the recorded moves and add them to the one of the shadow.
	for(unsigned int s=0;s<playerButton.size();s++){
	shadow->playerButton.push_back(playerButton[s]);
	}

	//Reset the state of both the player and the shadow.
	stateReset();
	shadow->stateReset();

	//Clear the recording at the player's side.
	playerButton.clear();
	line.clear();

	//Set shadowCall false
	shadowCall=false;
	//And let the shadow know that the player called him.
	shadow->meCall();
	}
	}

	void Player::stateReset(){
	//Reset the state by setting it to 0.
	state=0;
	}

	void Player::otherCheck(class Player* other){
	//Now check if the player is on the shadow.
	//First make sure they are both alive.
	if(!dead && !other->dead){
	//Get the box of the shadow.
	SDL_Rect boxShadow=other->getBox();

	//Check if the player is on top of the shadow.
	if(checkCollision(box,boxShadow)==true){
	//We have collision now check if the other is standing on top of you.
	if(box.y+box.h<=boxShadow.y+13 && !other->inAir){
	//Player is on shadow.
	int yVelocity=yVel-1;
	if(yVelocity>0){
	//If the player is going to stand on the shadow for the first time, check if there are enough spaces for it.
	if (!other->holdingOther) {
	const SDL_Rect r = { box.x, boxShadow.y - box.h, box.w, box.h };
	for (auto ooo : objParent->levelObjects){
	//Make sure to only check visible blocks.
	if (ooo->queryProperties(GameObjectProperty_Flags, this) & 0x80000000)
	continue;
	//Make sure the object is solid for the player.
	if (!ooo->queryProperties(GameObjectProperty_PlayerCanWalkOn, this))
	continue;

	//Check for collision.
	if (checkCollision(r, ooo->getBox())) {
	//We are blocked hence we can't stand on it.
	return;
	}
	}
	}

	box.y=boxShadow.y-box.h;
	inAir=false;
	canMove=false;
	//Reset the vertical velocity.
	yVel=2;
	other->holdingOther=true;
	other->appearance.changeState("holding");

	//Change our own appearance to standing.
	if(direction==1){
	appearance.changeState("standleft");
	}else{
	appearance.changeState("standright");
	}

	//Set the velocity things.
	objCurrentStand=NULL;
	}
	}else if(boxShadow.y+boxShadow.h<=box.y+13 && !inAir){
	//Shadow is on player.
	int yVelocity=other->yVel-1;
	if(yVelocity>0){
	//If the shadow is going to stand on the player for the first time, check if there are enough spaces for it.
	if (!holdingOther) {
	const SDL_Rect r = { boxShadow.x, box.y - boxShadow.h, boxShadow.w, boxShadow.h };
	for (auto ooo : objParent->levelObjects){
	//Make sure to only check visible blocks.
	if (ooo->queryProperties(GameObjectProperty_Flags, other) & 0x80000000)
	continue;
	//Make sure the object is solid for the shadow.
	if (!ooo->queryProperties(GameObjectProperty_PlayerCanWalkOn, other))
	continue;

	//Check for collision.
	if (checkCollision(r, ooo->getBox())) {
	//We are blocked hence we can't stand on it.
	return;
	}
	}
	}

	other->box.y=box.y-boxShadow.h;
	other->inAir=false;
	other->canMove=false;
	//Reset the vertical velocity of the other.
	other->yVel=2;
	holdingOther=true;
	appearance.changeState("holding");

	//Change our own appearance to standing.
	if(other->direction==1){
	other->appearance.changeState("standleft");
	}else{
	other->appearance.changeState("standright");
	}

	//Set the velocity things.
	other->objCurrentStand=NULL;
	}
	}
	}else{
	holdingOther=false;
	other->holdingOther=false;
	}
	}
	}

	SDL_Rect Player::getBox(){
	return box;
	}

	void Player::setMyCamera(){
	//Only change the camera when the player isn't dead.
	if(dead)
	return;

	//Check if the level fit's horizontally inside the camera.
	if(camera.w>LEVEL_WIDTH){
	camera.x=-(camera.w-LEVEL_WIDTH)/2;
	}else{
	//Check if the player is halfway pass the halfright of the screen.
	if(box.x>camera.x+(SCREEN_WIDTH/2+50)){
	//It is so ease the camera to the right.
	camera.x+=(box.x-camera.x-(SCREEN_WIDTH/2))>>4;

	//Check if the camera isn't going too far.
	if(box.x<camera.x+(SCREEN_WIDTH/2+50)){
	camera.x=box.x-(SCREEN_WIDTH/2+50);
	}
	}

	//Check if the player is halfway pass the halfleft of the screen.
	if(box.x<camera.x+(SCREEN_WIDTH/2-50)){
	//It is so ease the camera to the left.
	camera.x+=(box.x-camera.x-(SCREEN_WIDTH/2))>>4;

	//Check if the camera isn't going too far.
	if(box.x>camera.x+(SCREEN_WIDTH/2-50)){
	camera.x=box.x-(SCREEN_WIDTH/2-50);
	}
	}

	//If the camera is too far to the left we set it to 0.
	if(camera.x<0){
	camera.x=0;
	}
	//If the camera is too far to the right we set it to the max right.
	if(camera.x+camera.w>LEVEL_WIDTH){
	camera.x=LEVEL_WIDTH-camera.w;
	}
	}

	//Check if the level fit's vertically inside the camera.
	if(camera.h>LEVEL_HEIGHT){
	//We don't centre vertical because the bottom line of the level (deadly) will be mid air.
	camera.y=-(camera.h-LEVEL_HEIGHT);
	}else{
	//Check if the player is halfway pass the lower half of the screen.
	if(box.y>camera.y+(SCREEN_HEIGHT/2+50)){
	//If is so ease the camera down.
	camera.y+=(box.y-camera.y-(SCREEN_HEIGHT/2))>>4;

	//Check if the camera isn't going too far.
	if(box.y<camera.y+(SCREEN_HEIGHT/2+50)){
	camera.y=box.y-(SCREEN_HEIGHT/2+50);
	}
	}

	//Check if the player is halfway pass the upper half of the screen.
	if(box.y<camera.y+(SCREEN_HEIGHT/2-50)){
	//It is so ease the camera up.
	camera.y+=(box.y-camera.y-(SCREEN_HEIGHT/2))>>4;

	//Check if the camera isn't going too far.
	if(box.y>camera.y+(SCREEN_HEIGHT/2-50)){
	camera.y=box.y-(SCREEN_HEIGHT/2-50);
	}
	}

	//If the camera is too far up we set it to 0.
	if(camera.y<0){
	camera.y=0;
	}
	//If the camera is too far down we set it to the max down.
	if(camera.y+camera.h>LEVEL_HEIGHT){
	camera.y=LEVEL_HEIGHT-camera.h;
	}
	}
	}

	void Player::reset(bool save){
	//Set the location of the player to it's initial state.
	box.x=fx;
	box.y=fy;

	//Reset back to default value.
	inAir=true;
	isJump=false;
	shadowCall=false;
	canMove=true;
	holdingOther=false;
	dead=false;
	record=false;
	downKeyPressed=false;
	spaceKeyPressed=false;

	//Some animation variables.
	appearance.resetAnimation(save);
	appearance.changeState("standright");
	direction=0;

	state=0;
	xVel=0; //??? fixed a strange bug in game replay
	yVel=0;

	//Reset the gameObject pointers.
	objCurrentStand=objLastStand=objLastTeleport=objNotificationBlock=objShadowBlock=NULL;
	if(save)
	objCurrentStandSave=objLastStandSave=NULL;

	//Clear the recording.
	line.clear();
	playerButton.clear();
	recordButton.clear();
	recordIndex=-1;
	#ifdef RECORD_FILE_DEBUG
	recordKeyPressLog.clear();
	recordPlayerPosition.clear();
	#endif

	if(save){
	//xVelSaved is used to indicate if there's a state saved or not.
	xVelSaved=0x80000000;

	loadAndDieTimes=0;
	}
	}

	void Player::saveState(){
	//We can only save the state when the player isn't dead.
	if(!dead){
	boxSaved.x=box.x;
	boxSaved.y=box.y;
	xVelSaved=xVel;
	yVelSaved=yVel;
	inAirSaved=inAir;
	isJumpSaved=isJump;
	canMoveSaved=canMove;
	holdingOtherSaved=holdingOther;
	stateSaved=state;

	//Let the appearance save.
	appearance.saveAnimation();

	//Save the lastStand and currentStand pointers.
	objCurrentStandSave=objCurrentStand;
	objLastStandSave=objLastStand;

	//Save any recording stuff.
	recordSaved=record;
	playerButtonSaved=playerButton;
	lineSaved=line;

	//Save the record
	savedRecordButton=recordButton;
	#ifdef RECORD_FILE_DEBUG
	recordKeyPressLog_saved=recordKeyPressLog;
	recordPlayerPosition_saved=recordPlayerPosition;
	#endif

	//To prevent playing the sound twice, only the player can cause the sound.
	if(!shadow)
	getSoundManager()->playSound("checkpoint");

	//We saved a new state so reset the counter
	loadAndDieTimes=0;
	}
	}

	void Player::loadState(){
	//Check with xVelSaved if there's a saved state.
	if(xVelSaved==int(0x80000000)){
	//There isn't so reset the game to load the first initial state.
	//NOTE: There's no need in removing the saved state since there is none.
	reset(false);
	return;
	}

	//Restore the saved values.
	box.x=boxSaved.x;
	box.y=boxSaved.y;
	//xVel is set to 0 since it's saved counterpart is used to indicate a saved state.
	xVel=0;
	yVel=yVelSaved;

	//Restore the saved values.
	inAir=inAirSaved;
	isJump=isJumpSaved;
	canMove=canMoveSaved;
	holdingOther=holdingOtherSaved;
	dead=false;
	record=false;
	shadowCall=false;
	state=stateSaved;

	objCurrentStand=objCurrentStandSave;
	objLastStand=objLastStandSave;

	//Restore the appearance.
	appearance.loadAnimation();

	//Restore any recorded stuff.
	record=recordSaved;
	playerButton=playerButtonSaved;
	line=lineSaved;

	//Load the previously saved record
	recordButton=savedRecordButton;
	#ifdef RECORD_FILE_DEBUG
	recordKeyPressLog=recordKeyPressLog_saved;
	recordPlayerPosition=recordPlayerPosition_saved;
	#endif
	}

	void Player::swapState(Player* other){
	//We need to swap the values of the player with the ones of the given player.
	swap(box.x,other->box.x);
	swap(box.y,other->box.y);
	swap(xVelBase, other->yVelBase);
	swap(yVelBase, other->yVelBase);
	swap(objCurrentStand, other->objCurrentStand);
	//NOTE: xVel isn't there since it's used for something else.
	swap(yVel,other->yVel);
	swap(inAir,other->inAir);
	swap(isJump,other->isJump);
	swap(canMove,other->canMove);
	swap(holdingOther,other->holdingOther);
	swap(dead, other->dead);

	//Also reset the state of the other.
	other->stateReset();

	//Play the swap sound.
	getSoundManager()->playSound("swap");

	//Update statistics.
	if(!dead && !objParent->player.isPlayFromRecord() && !objParent->interlevel){
	if(objParent->time < objParent->recentSwap + FPS){
	//Swap player and shadow twice in 1 senond.
	statsMgr.newAchievement("quickswap");
	}
	objParent->recentSwap=objParent->time;

	statsMgr.swapTimes++;

	//Update achievements
	switch(statsMgr.swapTimes){
	case 100:
	statsMgr.newAchievement("swap100");
	break;
	case 1000:
	statsMgr.newAchievement("swap1k");
	break;
	}
	}
	}

	bool Player::canSaveState(){
	//We can only save the state if the player isn't dead.
	return !dead;
	}

	bool Player::canLoadState(){
	//We use xVelSaved to indicate if a state is saved or not.
	return xVelSaved != int(0x80000000);
	}

	void Player::die(bool animation){
	//Make sure the player isn't already dead.
	if(!dead){
	dead=true;

	//If sound is enabled run the hit sound.
	getSoundManager()->playSound("hit");

	//Change the apearance to die (if animation is true).
	if(animation){
	if(direction==1){
	appearance.changeState("dieleft");
	}else{
	appearance.changeState("dieright");
	}
	}

	//Update statistics
	if(!objParent->player.isPlayFromRecord() && !objParent->interlevel){
	addRecentDeaths(objParent->recentLoad);

	if(shadow) statsMgr.shadowDies++;
	else statsMgr.playerDies++;

	switch(statsMgr.playerDies+statsMgr.shadowDies){
	case 1:
	statsMgr.newAchievement("die1");
	break;
	case 50:
	statsMgr.newAchievement("die50");
	break;
	case 1000:
	statsMgr.newAchievement("die1000");
	break;
	}

	if(canLoadState() && (++loadAndDieTimes)==100){
	statsMgr.newAchievement("loadAndDie100");
	}

	if(objParent->player.dead && objParent->shadow.dead) statsMgr.newAchievement("doubleKill");
	}
	}

	//We set the jumpTime to 80 when this is the shadow.
	//That's the countdown for the "Your shadow has died." message.
	if(shadow){
	jumpTime=80;
	}
	}

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