blame: source/code/main.cpp

/*

===========================================================================

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2016 Poul Sander

This program 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 2 of the License, or

(at your option) any later version.

This program 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 this program.  If not, see http://www.gnu.org/licenses/

Source information and contacts persons can be found at

https://blockattack.net

===========================================================================

*/

#include "common.h"

#include "global.hpp"

#include "scopeHelpers.hpp"

#include "icon.hpp"

#include "os.hpp"

#include <string.h>

#include "version.h"

#define WITH_SDL 1

#include "sago/SagoSpriteHolder.hpp"

#include "sago/SagoTextBox.hpp"

#include <iostream>

#include <stdlib.h>

#include <time.h>           //Used for srand()

#include <sstream>          //Still used by std::to_string2

#include <string>

#include "SDL.h"            //The SDL libary, used for most things

#include <SDL_mixer.h>      //Used for sound & music

#include <SDL_image.h>      //To load PNG images!

#include <physfs.h>         //Abstract file system. To use containers

#include <vector>

#include "MenuSystem.h"

#include "puzzlehandler.hpp"

#include "stageclearhandler.hpp"

#include <memory>

#include "ScoresDisplay.hpp"

//if SHAREDIR is not used we look in current directory

#ifndef SHAREDIR

#define SHAREDIR "."

#endif

#ifndef LOCALEDIR

#define LOCALEDIR SHAREDIR"/locale"

#endif

#ifndef PACKAGE

#define PACKAGE "blockattack_roftb"

#endif

#define MODLIST_TXT "modList.txt"

#include "highscore.h"      //Stores highscores

#include "ReadKeyboard.h"   //Reads text from keyboard

#include "stats.h"          //Saves general stats

#include "replayhandler.hpp"

#include "common.h"

#include "gamecontroller.h"

#include <boost/algorithm/string.hpp>

#include <boost/program_options.hpp>

#include <fstream>

#include "levelselect.hpp"

/*******************************************************************************

* All variables and constant has been moved to mainVars.inc for the overview.  *

*******************************************************************************/

#include "mainVars.inc"

GlobalData globalData;

static int InitImages(sago::SagoSpriteHolder& holder);

static void FsSearchParthMainAppend(std::vector<std::string>& paths) {

	paths.push_back((std::string)SHAREDIR+"/blockattack.data");

	paths.push_back((std::string)PHYSFS_getBaseDir()+"/blockattack.data");

	paths.push_back((std::string)PHYSFS_getBaseDir()+"/data");

}

static void FsSearchPathModAppend(std::vector<std::string>& paths, const std::vector<std::string>& modlist) {

	for (const std::string& mod : modlist) {

		std::string filename = std::string(SHAREDIR)+"/mods/"+mod+".data";

		paths.push_back(filename);

		filename = std::string(PHYSFS_getBaseDir())+"/mods/"+mod+".data";

		paths.push_back(filename);

	}

}

static void PhysFsSetSearchPath(const std::vector<std::string>& paths, const std::string& savepath) {

	for (const std::string& path : paths) {

		PHYSFS_mount(path.c_str(), "/", 0);

	}

	PHYSFS_mount(savepath.c_str(), "/", 0);

	PHYSFS_setWriteDir(savepath.c_str());

}

static void PhysFsCreateFolders() {

	//PHYSFS_mkdir("screenshots");

	PHYSFS_mkdir("replays");

	PHYSFS_mkdir("puzzles");

}

static void setGameOverFont(const sago::SagoDataHolder* holder, sago::SagoTextBox& field, const char* text) {

	field.SetHolder(holder);

	field.SetFont("freeserif");

	field.SetColor({0,0,255,255});

	field.SetFontSize(60);

	field.SetOutline(3, {192,192,255,255});

	field.SetMaxWidth(280);

	field.SetText(text);

}

//Load all image files to memory

static int InitImages(sago::SagoSpriteHolder& holder) {

	bricks[0] = holder.GetSprite("block_blue");

	bricks[1] = holder.GetSprite("block_green");

	bricks[2] = holder.GetSprite("block_purple");

	bricks[3] = holder.GetSprite("block_red");

	bricks[4] = holder.GetSprite("block_turkish");

	bricks[5] = holder.GetSprite("block_yellow");

	bricks[6] = holder.GetSprite("block_grey");

	bomb = holder.GetSprite("block_bomb");

	backgroundImage = holder.GetSprite("background");

	backgroundSixteenNineImage = holder.GetSprite("background_sixteen_nine");

	globalData.bHighScore = holder.GetSprite("b_highscore");

	globalData.bBack = holder.GetSprite("b_blank");

	bForward = holder.GetSprite("b_forward");

	blackLine = holder.GetSprite("black_line");

	stageBobble = holder.GetSprite("i_stage_clear_limit");

	crossover = holder.GetSprite("crossover");

	balls[0] = holder.GetSprite("ball_blue");

	balls[1] = holder.GetSprite("ball_green");

	balls[2] = holder.GetSprite("ball_purple");

	balls[3] = holder.GetSprite("ball_red");

	balls[4] = holder.GetSprite("ball_turkish");

	balls[5] = holder.GetSprite("ball_yellow");

	balls[6] = holder.GetSprite("ball_gray");

	cursor = holder.GetSprite("cursor");

	ready = holder.GetSprite("block_ready");

	explosion[0] = holder.GetSprite("explosion0");

	explosion[1] = holder.GetSprite("explosion1");

	explosion[2] = holder.GetSprite("explosion2");

	explosion[3] = holder.GetSprite("explosion3");

	counter[0] = holder.GetSprite("counter_1");

	counter[1] = holder.GetSprite("counter_2");

	counter[2] = holder.GetSprite("counter_3");

	setGameOverFont(&holder.GetDataHolder(),tbGameOver, _("GAME OVER"));

	setGameOverFont(&holder.GetDataHolder(),tbWinner, _("WINNER"));

	setGameOverFont(&holder.GetDataHolder(),tbDraw, _("DRAW"));

	iChainFrame = holder.GetSprite("chain_frame");

	globalData.iLevelCheck = holder.GetSprite("i_level_check");

	globalData.iLevelCheckBox = holder.GetSprite("i_level_check_box");

	globalData.iLevelCheckBoxMarked = holder.GetSprite("i_level_check_box_marked");

	globalData.iCheckBoxArea = holder.GetSprite("i_check_box_area");

	boardBackBack = holder.GetSprite("board_back_back");

	garbageTL = holder.GetSprite("garbage_tl");

	garbageT = holder.GetSprite("garbage_t");

	garbageTR = holder.GetSprite("garbage_tr");

	garbageR = holder.GetSprite("garbage_r");

	garbageBR = holder.GetSprite("garbage_br");

	garbageB = holder.GetSprite("garbage_b");

	garbageBL = holder.GetSprite("garbage_bl");

	garbageL = holder.GetSprite("garbage_l");

	garbageFill = holder.GetSprite("garbage_fill");

	garbageML = holder.GetSprite("garbage_ml");

	garbageM = holder.GetSprite("garbage_m");

	garbageMR = holder.GetSprite("garbage_mr");

	garbageGM = holder.GetSprite("garbage_gm");

	garbageGML = holder.GetSprite("garbage_gml");

	garbageGMR = holder.GetSprite("garbage_gmr");

	smiley[0] = holder.GetSprite("smileys0");

	smiley[1] = holder.GetSprite("smileys1");

	smiley[2] = holder.GetSprite("smileys2");

	smiley[3] = holder.GetSprite("smileys3");

	transCover = holder.GetSprite("trans_cover");

	bExit = holder.GetSprite("b_exit");

	bSkip = holder.GetSprite("b_blank");

	globalData.bNext = holder.GetSprite("b_blank");

	bRetry = holder.GetSprite("b_blank");

	globalData.mouse = holder.GetSprite("mouse");

	backBoard = holder.GetSprite("back_board");

	sagoTextSetBlueFont(player1name);

	sagoTextSetBlueFont(player2name);

	sagoTextSetBlueFont(player1time);

	sagoTextSetBlueFont(player2time);

	sagoTextSetBlueFont(player1score);

	sagoTextSetBlueFont(player2score);

	sagoTextSetBlueFont(player1chain);

	sagoTextSetBlueFont(player2chain);

	sagoTextSetBlueFont(player1speed);

	sagoTextSetBlueFont(player2speed);

//Loads the sound if sound present

	if (!globalData.NoSound) {

		//And here the music:

		bgMusic = holder.GetDataHolder().getMusicHandler("bgmusic");

		highbeatMusic = holder.GetDataHolder().getMusicHandler("highbeat");

		//the music... we just hope it exists, else the user won't hear anything

		//Same goes for the sounds

		boing = holder.GetDataHolder().getSoundHandler("pop");

		applause = holder.GetDataHolder().getSoundHandler("applause");

		photoClick = holder.GetDataHolder().getSoundHandler("cameraclick");

		globalData.typingChunk = holder.GetDataHolder().getSoundHandler("typing");

		counterChunk = holder.GetDataHolder().getSoundHandler("counter");

		counterFinalChunk = holder.GetDataHolder().getSoundHandler("counter_final");

		const int soundVolume = 84;  //0-128

		Mix_VolumeChunk(boing.get(), soundVolume);

		Mix_VolumeChunk(applause.get(), soundVolume);

		Mix_VolumeChunk(photoClick.get(), soundVolume);

		Mix_VolumeChunk(globalData.typingChunk.get(), soundVolume);

		Mix_VolumeChunk(counterChunk.get(), soundVolume);

		Mix_VolumeChunk(counterFinalChunk.get(), soundVolume);

	} //All sound has been loaded or not

	return 0;

} //InitImages()

/*Draws a image from on a given Surface. Takes source image, destination surface and coordinates*/

void DrawIMG(const sago::SagoSprite& sprite, SDL_Renderer* target, int x, int y) {

	sprite.Draw(target, SDL_GetTicks(),x,y);

}

void DrawIMG_Bounded(const sago::SagoSprite& sprite, SDL_Renderer* target, int x, int y, int minx, int miny, int maxx, int maxy) {

	SDL_Rect bounds;

	bounds.x = minx;

	bounds.y = miny;

	bounds.w = maxx-minx;

	bounds.h = maxy-miny;

	sprite.DrawBounded(target, SDL_GetTicks(),x,y,bounds);

}

SDL_Window* sdlWindow;

sago::SagoDataHolder dataHolder;

void ResetFullscreen() {

	Mix_HaltMusic();  //We need to reload all data in case the screen type changes. Music must be stopped before unload.

	if (globalData.bFullscreen) {

		SDL_DisplayMode dm;

		globalData.xsize = SIXTEEN_NINE_WIDTH;

		globalData.ysize = SCREEN_HIGHT;

		if (SDL_GetDesktopDisplayMode(0, &dm) == 0) {

			globalData.xsize = globalData.ysize*dm.w/(double)dm.h;

		}

		SDL_SetWindowFullscreen(sdlWindow, SDL_WINDOW_FULLSCREEN_DESKTOP);

	}

	else {

		globalData.xsize = FOUR_THREE_WIDTH;

		globalData.ysize = SCREEN_HIGHT;

		SDL_SetWindowFullscreen(sdlWindow, 0);

	}

	if (globalData.alwaysSixteenNine || globalData.xsize > SIXTEEN_NINE_WIDTH) {

		globalData.xsize = SIXTEEN_NINE_WIDTH;

	}

	if (globalData.xsize < FOUR_THREE_WIDTH) {

		globalData.xsize = FOUR_THREE_WIDTH;

	}

	SDL_RenderSetLogicalSize(globalData.screen, globalData.xsize, globalData.ysize);

	dataHolder.invalidateAll(globalData.screen);

	globalData.spriteHolder.reset(new sago::SagoSpriteHolder( dataHolder ) );

	globalData.spriteHolder->ReadSprites(globalData.modinfo.getModSpriteFiles());

	InitImages(*(globalData.spriteHolder.get()) );

	SDL_ShowCursor(SDL_DISABLE);

}

static bool logicalRenderer = false;

void DrawBackground(SDL_Renderer* target) {

	SDL_RenderClear(target);

	if ( (double)globalData.xsize/globalData.ysize > 1.5) {

		backgroundSixteenNineImage.DrawScaled(target, SDL_GetTicks(), 0, 0, globalData.xsize, globalData.ysize);

	}

	else {

		backgroundImage.DrawScaled(target, SDL_GetTicks(), 0, 0, globalData.xsize, globalData.ysize);

	}

}

/**

 * This function reads the mouse coordinates from a relevant event.

 * Unlike SDL_GetMouseState this works even if SDL_RenderSetLogicalSize is used

 * @param event

 * @param mousex

 * @param mousey

 */

void UpdateMouseCoordinates(const SDL_Event& event, int& mousex, int& mousey) {

	switch (event.type) {

	case SDL_MOUSEBUTTONDOWN:

	case SDL_MOUSEBUTTONUP:

		mousex = event.button.x;

		mousey = event.button.y;

		break;

	case SDL_MOUSEMOTION:

		mousex = event.motion.x;

		mousey = event.motion.y;

		break;

	default:

		break;

	}

}

static BallManager theBallManager;

static ExplosionManager theExplosionManager;

//Here comes the Block Game object

#include "BlockGame.hpp"

#include "os.hpp"

#include "sago/SagoMiscSdl2.hpp"

#include "ScoresDisplay.hpp"

#include "BlockGameSdl.inc"

#include "sago/SagoMisc.hpp"

#include "ReplayPlayer.hpp"

#include "sago/platform_folders.h"

std::string pathToScreenShots() {

	Config::getInstance()->setDefault("screenshot_dir", _("Block Attack - Rise of the Blocks"));

	std::string screenshot_dir = Config::getInstance()->getString("screenshot_dir");

	if (OsPathIsRelative(screenshot_dir)) {

		return sago::getPicturesFolder() + "/" + screenshot_dir;

	}

	return screenshot_dir;

}

//writeScreenShot saves the screen as a bmp file, it uses the time to get a unique filename

void writeScreenShot() {

	if (globalData.verboseLevel) {

		std::cout << "Saving screenshot" << "\n";

	}

	int rightNow = (int)time(nullptr);

	SDL_Surface* infoSurface = SDL_GetWindowSurface(sdlWindow);

	if (!infoSurface) {

		std::cerr << "Could not get infoSurface. No screenshot written. Be aware that the screenshot feature only works with software render\n";

		return;

	}

	std::vector<char> pixels(infoSurface->w * infoSurface->h * infoSurface->format->BytesPerPixel);

	int errorCode = SDL_RenderReadPixels(globalData.screen, &infoSurface->clip_rect, infoSurface->format->format, static_cast<void*>(pixels.data()), infoSurface->w * infoSurface->format->BytesPerPixel);

	if (errorCode) {

		SDL_FreeSurface(infoSurface);

		std::cerr << "Could not do SDL_RenderReadPixels. Error code: " << errorCode << ". No screenshot written\n";

		return;

	}

	SDL_Surface* sreenshotSurface = SDL_CreateRGBSurfaceFrom(static_cast<void*>(pixels.data()), infoSurface->w, infoSurface->h, infoSurface->format->BitsPerPixel, infoSurface->w * infoSurface->format->BytesPerPixel, infoSurface->format->Rmask, infoSurface->format->Gmask, infoSurface->format->Bmask, infoSurface->format->Amask);

	SDL_FreeSurface(infoSurface);

	if (!sreenshotSurface) {

		std::cerr << "Could not get sreenshotSurface. No screenshot written\n";

		return;

	}

	OsCreateFolder(pathToScreenShots());

	std::string buf = pathToScreenShots() + "/screenshot"+std::to_string(rightNow)+".bmp";

	SDL_SaveBMP(sreenshotSurface, buf.c_str());

	SDL_FreeSurface(sreenshotSurface);

	if (!globalData.NoSound) {

		if (globalData.SoundEnabled) {

			Mix_PlayChannel(1, photoClick.get(), 0);

		}

	}

}

//Function to return the name of a key, to be displayed...

std::string getKeyName(SDL_Keycode key);

void RunGameState(sago::GameStateInterface& state ) {

	bool done = false;     //We are done!

	while (!done && !Config::getInstance()->isShuttingDown()) {

		state.Draw(globalData.screen);

		SDL_Delay(1);

		SDL_Event event;

		bool mustWriteScreenshot = false;

		while ( SDL_PollEvent(&event) ) {

			UpdateMouseCoordinates(event, globalData.mousex, globalData.mousey);

			if ( event.type == SDL_QUIT ) {

				Config::getInstance()->setShuttingDown(5);

				done = true;

			}

			if ( event.key.keysym.sym == SDLK_F9 ) {

				mustWriteScreenshot = true;

			}

			bool processed = false;

			state.ProcessInput(event, processed);

		}

		state.Update();

		globalData.mouse.Draw(globalData.screen, SDL_GetTicks(), globalData.mousex, globalData.mousey);

		SDL_RenderPresent(globalData.screen);

		if (mustWriteScreenshot) {

			writeScreenShot();

		}

		if (!state.IsActive()) {

			done = true;

		}

	}

}

void OpenScoresDisplay() {

	ScoresDisplay d;

	d.scoreX = buttonXsize*2;

	d.scoreY = 0;

	d.buttonXsize = buttonXsize;

	d.buttonYsize = buttonYsize;

	RunGameState(d);

}

static sago::SagoTextField* getSmallInt(size_t number) {

	static std::vector<std::shared_ptr<sago::SagoTextField> > smallFontCache;

	if (smallFontCache.size() < number+1) {

		smallFontCache.resize(number+1);

	}

	if (!smallFontCache[number]) {

		std::shared_ptr<sago::SagoTextField> newNumber = std::make_shared<sago::SagoTextField>();

		newNumber->SetHolder(&globalData.spriteHolder->GetDataHolder());

		newNumber->SetFont("freeserif");

		newNumber->SetFontSize(16);

		newNumber->SetColor({255,0,0,255});

		newNumber->SetText(std::to_string(number));

		smallFontCache[number] = newNumber;

	}

	return smallFontCache[number].get();

}

//Draws the balls and explosions

static void DrawBalls() {

	for (size_t i = 0; i< theBallManager.ballArray.size(); i++) {

		if (theBallManager.ballArray[i].inUse) {

			DrawIMG(balls[theBallManager.ballArray[i].getColor()],globalData.screen,theBallManager.ballArray[i].getX(),theBallManager.ballArray[i].getY());

		} //if used

	}

	for (size_t i = 0; i< theExplosionManager.explosionArray.size(); i++) {

		if (theExplosionManager.explosionArray[i].inUse) {

			DrawIMG(explosion[theExplosionManager.explosionArray[i].getFrame()],globalData.screen,theExplosionManager.explosionArray[i].getX(),theExplosionManager.explosionArray[i].getY());

		}

	} //for

	for (size_t i = 0; i < globalData.theTextManager.textArray.size(); ++i) {

		if (globalData.theTextManager.textArray[i].inUse) {

			int x = globalData.theTextManager.textArray[i].getX()-12;

			int y = globalData.theTextManager.textArray[i].getY()-12;

			DrawIMG(iChainFrame,globalData.screen,x,y);

			getSmallInt(globalData.theTextManager.textArray[i].getText())->Draw(globalData.screen, x+12, y+7,

			        sago::SagoTextField::Alignment::center);

		}

	}

}    //DrawBalls

template <class T> void sagoTextSetHelpFont(T& field) {

	field.SetHolder(&globalData.spriteHolder->GetDataHolder());

	field.SetFont("freeserif");

	field.SetFontSize(30);

	field.SetOutline(1, {128,128,128,255});

}

void sagoTextSetHelpFont(sago::SagoTextField& gametypeNameField) {

	sagoTextSetHelpFont<sago::SagoTextField>(gametypeNameField);

}

void sagoTextSetBlueFont(sago::SagoTextField& field) {

	field.SetHolder(&globalData.spriteHolder->GetDataHolder());

	field.SetFont("freeserif");

	field.SetFontSize(30);

	field.SetColor({0,0,255,255});

	field.SetOutline(1, {128,128,255,255});

}

//draws everything

void DrawEverything(int xsize, int ysize,BlockGameSdl* theGame, BlockGameSdl* theGame2) {

	SDL_ShowCursor(SDL_DISABLE);

	DrawBackground(globalData.screen);

	theGame->DoPaintJob();

	theGame2->DoPaintJob();

	std::string strHolder;

	strHolder = std::to_string(theGame->GetScore()+theGame->GetHandicap());

	player1score.SetText(strHolder);

	player1score.Draw(globalData.screen, theGame->GetTopX()+310,theGame->GetTopY()+100);

	if (theGame->GetAIenabled()) {

		player1name.SetText(_("AI"));

	}

	else if (singlePuzzle) {

		player1name.SetText(_("Playing field"));

	}

	else {

		player1name.SetText(globalData.player1name);

	}

	player1name.Draw(globalData.screen, theGame->GetTopX()+10,theGame->GetTopY()-34);

	if (theGame->isTimeTrial()) {

		int tid = (int)SDL_GetTicks()-theGame->GetGameStartedAt();

		int minutes;

		int seconds;

		if (tid>=0) {

			minutes = (2*60*1000-(abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))/60/1000;

			seconds = ((2*60*1000-(abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))%(60*1000))/1000;

		}

		else {

			minutes = ((abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))/60/1000;

			seconds = (((abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))%(60*1000))/1000;

		}

		if (theGame->isGameOver()) {

			minutes=0;

		}

		if (theGame->isGameOver()) {

			seconds=0;

		}

		if (seconds>9) {

			strHolder = std::to_string(minutes)+":"+std::to_string(seconds);

		}

		else {

			strHolder = std::to_string(minutes)+":0"+std::to_string(seconds);

		}

		player1time.SetText(strHolder);

	}

	else {

		int minutes = ((abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))/60/1000;

		int seconds = (((abs((int)SDL_GetTicks()-(int)theGame->GetGameStartedAt())))%(60*1000))/1000;

		if (theGame->isGameOver()) {

			minutes=(theGame->GetGameEndedAt()/1000/60)%100;

		}

		if (theGame->isGameOver()) {

			seconds=(theGame->GetGameEndedAt()/1000)%60;

		}

		if (seconds>9) {

			strHolder = std::to_string(minutes)+":"+std::to_string(seconds);

		}

		else {

			strHolder = std::to_string(minutes)+":0"+std::to_string(seconds);

		}

		player1time.SetText(strHolder);

	}

	player1time.Draw(globalData.screen, theGame->GetTopX()+310,theGame->GetTopY()+150);

	strHolder = std::to_string(theGame->GetChains());

	player1chain.SetText(strHolder);

	player1chain.Draw(globalData.screen, theGame->GetTopX()+310,theGame->GetTopY()+200);

	//drawspeedLevel:

	strHolder = std::to_string(theGame->GetSpeedLevel());

	player1speed.SetText(strHolder);

	player1speed.Draw(globalData.screen, theGame->GetTopX()+310,theGame->GetTopY()+250);

	if ((theGame->isStageClear()) &&(theGame->GetTopY()+700+50*(theGame->GetStageClearLimit()-theGame->GetLinesCleared())-theGame->GetPixels()-1<600+theGame->GetTopY())) {

		oldBubleX = theGame->GetTopX()+280;

		oldBubleY = theGame->GetTopY()+650+50*(theGame->GetStageClearLimit()-theGame->GetLinesCleared())-theGame->GetPixels()-1;

		DrawIMG(stageBobble,globalData.screen,theGame->GetTopX()+280,theGame->GetTopY()+650+50*(theGame->GetStageClearLimit()-theGame->GetLinesCleared())-theGame->GetPixels()-1);

	}

	//player1 finnish, player2 start

	if (true ) {

		/*

		 *If single player mode (and not VS)

		 */

		if (!twoPlayers && !theGame->isGameOver()) {

			//Blank player2's board:

			DrawIMG(backBoard,globalData.screen,theGame2->GetTopX(),theGame2->GetTopY());

			//Write a description:

			std::string gametypeName;

			std::string infostring;

			if (theGame->isTimeTrial()) {

				gametypeName = _("Time Trial");

				infostring = _("Score as much as possible in 2 minutes");

			}

			else if (theGame->isStageClear()) {

				gametypeName = _("Stage Clear");

				infostring = _("You must clear a number of lines. Speed is rapidly increased.");

			}

			else if (theGame->isPuzzleMode()) {

				gametypeName = _("Puzzle");

				infostring = _("Clear the entire board with a limited number of moves.");

			}

			else {

				gametypeName = _("Endless");

				infostring = _("Score as much as possible. No time limit.");

			}

			if (infostring.length() > 0) {

				static sago::SagoTextBox infoBox;

				static sago::SagoTextField objectiveField;

				static sago::SagoTextField gametypeNameField;

				sagoTextSetHelpFont(infoBox);

				infoBox.SetMaxWidth(290);

				infoBox.SetText(infostring);

				sagoTextSetHelpFont(objectiveField);

				objectiveField.SetText(_("Objective:"));

				sagoTextSetHelpFont(gametypeNameField);

				gametypeNameField.SetText(gametypeName);

				gametypeNameField.Draw(globalData.screen, theGame2->GetTopX()+7,theGame2->GetTopY()+10);

				objectiveField.Draw(globalData.screen, theGame2->GetTopX()+7, theGame2->GetTopY()+160);

				infoBox.Draw(globalData.screen, theGame2->GetTopX()+7, theGame2->GetTopY()+160+32);

			}

			//Write the keys that are in use

			int y = theGame2->GetTopY()+400;

			std::string controldBoxText = std::string(_("Movement keys:"))+"\n"+getKeyName(keySettings[0].left)+", "+getKeyName(keySettings[0].right)+",\n"

			                              + getKeyName(keySettings[0].up)+", "+getKeyName(keySettings[0].down)+"\n"

			                              + _("Switch: ") + getKeyName(keySettings[0].change);

			if (theGame->isPuzzleMode()) {

				controldBoxText += std::string("\n") + _("Restart: ")+getKeyName(keySettings[0].push);

			}

			else {

				controldBoxText += std::string("\n") + _("Push line: ")+getKeyName(keySettings[0].push);

			}

			static sago::SagoTextBox controldBox;

			controldBox.SetHolder(&globalData.spriteHolder->GetDataHolder());

			sagoTextSetHelpFont(controldBox);

			controldBox.SetMaxWidth(290);

			controldBox.SetText(controldBoxText);

			controldBox.Draw(globalData.screen, theGame2->GetTopX()+7,y);

		}

		strHolder = std::to_string(theGame2->GetScore()+theGame2->GetHandicap());

		player2score.SetText(strHolder);

		player2score.Draw(globalData.screen, theGame2->GetTopX()+310, theGame2->GetTopY()+100);

		if (theGame2->GetAIenabled()) {

			player2name.SetText(_("AI"));

		}

		else {

			player2name.SetText(theGame2->name);

		}

		player2name.Draw(globalData.screen, theGame2->GetTopX()+10,theGame2->GetTopY()-34);

		if (theGame2->isTimeTrial()) {

			int tid = (int)SDL_GetTicks()-theGame2->GetGameStartedAt();

			int minutes;

			int seconds;

			if (tid>=0) {

				minutes = (2*60*1000-(abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt())))/60/1000;

				seconds = ((2*60*1000-(abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt())))%(60*1000))/1000;

			}

			else {

				minutes = ((abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt())))/60/1000;

				seconds = (((abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt())))%(60*1000))/1000;

			}

			if (theGame2->isGameOver()) {

				minutes=0;

			}

			if (theGame2->isGameOver()) {

				seconds=0;

			}

			if (seconds>9) {

				strHolder = std::to_string(minutes)+":"+std::to_string(seconds);

			}

			else {

				strHolder = std::to_string(minutes)+":0"+std::to_string(seconds);

			}

		}

		else {

			int minutes = (abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt()))/60/1000;

			int seconds = (abs((int)SDL_GetTicks()-(int)theGame2->GetGameStartedAt())%(60*1000))/1000;

			if (theGame2->isGameOver()) {

				minutes=(theGame2->GetGameEndedAt()/1000/60)%100;

			}

			if (theGame2->isGameOver()) {

				seconds=(theGame2->GetGameEndedAt()/1000)%60;

			}

			if (seconds>9) {

				strHolder = std::to_string(minutes)+":"+std::to_string(seconds);

			}

			else {

				strHolder = std::to_string(minutes)+":0"+std::to_string(seconds);

			}

		}

		player2time.SetText(strHolder);

		player2time.Draw(globalData.screen, theGame2->GetTopX()+310,theGame2->GetTopY()+150);

		strHolder = std::to_string(theGame2->GetChains());

		player2chain.SetText(strHolder);

		player2chain.Draw(globalData.screen, theGame2->GetTopX()+310,theGame2->GetTopY()+200);

		strHolder = std::to_string(theGame2->GetSpeedLevel());

		player2speed.SetText(strHolder);

		player2speed.Draw(globalData.screen, theGame2->GetTopX()+310,theGame2->GetTopY()+250);

	}

	//player2 finnish

	//draw exit

	bExit.Draw(globalData.screen,SDL_GetTicks(), xsize-bExitOffset, ysize-bExitOffset);

	DrawBalls();

#if DEBUG

	static sago::SagoTextField fpsField;

	sagoTextSetBlueFont(fpsField);

	Frames++;

	if (SDL_GetTicks() >= Ticks + 1000) {

		if (Frames > 999) {

			Frames=999;

		}

		snprintf(FPS, sizeof(FPS), "%lu fps", Frames);

		Frames = 0;

		Ticks = SDL_GetTicks();

	}

	fpsField.SetText(FPS);

	fpsField.Draw(globalData.screen, 800, 4);

#endif

}

static BlockGameSdl* player1;

static BlockGameSdl* player2;

static bool registerEndlessHighscore = false;

static bool registerTTHighscorePlayer1 = false;

static bool registerTTHighscorePlayer2 = false;

static bool saveReplay = false;

/**

 * startSpeed is a value from 0 to 4

 * */

static void StartSinglePlayerEndless(int startSpeed) {

	//1 player - endless

	BlockGameStartInfo startInfo;

	startInfo.ticks = SDL_GetTicks();

	startInfo.startBlocks = startInfo.ticks;

	startInfo.gameSpeed = startSpeed;

	player1->NewGame(startInfo);

	twoPlayers =false;

	BlockGameAction a;

	a.action = BlockGameAction::Action::SET_GAME_OVER;

	a.tick = startInfo.ticks;

	player2->DoAction(a);

	player1->name = globalData.player1name;

	player2->name = globalData.player2name;

	registerEndlessHighscore = true;

}

static void StartSinglePlayerTimeTrial() {

	BlockGameStartInfo startInfo;

	startInfo.ticks = SDL_GetTicks();

	startInfo.timeTrial = true;

	player1->NewGame(startInfo);

	twoPlayers =false;

	BlockGameAction a;

	a.action = BlockGameAction::Action::SET_GAME_OVER;

	a.tick = startInfo.ticks;

	player2->DoAction(a);

	//vsMode = false;

	player1->name = globalData.player1name;

	player2->name = globalData.player2name;

	registerTTHighscorePlayer1 = true;

	saveReplay = true;

}

static int StartSinglePlayerPuzzle() {

	BlockGameStartInfo startInfo;

	startInfo.ticks = SDL_GetTicks();

	startInfo.puzzleMode = true;

	startInfo.level = PuzzleLevelSelect(0);

	if (startInfo.level == -1) {

		return 1;

	}

	player1->NewGame(startInfo);

	DrawBackground(globalData.screen);

	twoPlayers = false;

	BlockGameAction a;

	a.action = BlockGameAction::Action::SET_GAME_OVER;

	a.tick = startInfo.ticks;

	player2->DoAction(a);

	player1->name = globalData.player1name;

	player2->name = globalData.player2name;

	return 0;

}

static void StarTwoPlayerTimeTrial() {

	BlockGameStartInfo startInfo;

	startInfo.ticks = SDL_GetTicks();

	startInfo.timeTrial = true;

	BlockGameStartInfo startInfo2 = startInfo;

	registerTTHighscorePlayer1 = true;

	registerTTHighscorePlayer2 = true;

	if (player1AI) {

		startInfo.AI = true;

		startInfo.level = player1AIlevel;

		registerTTHighscorePlayer1 = false;

	}

	if (player2AI) {

		startInfo2.AI = true;

		startInfo2.level = player2AIlevel;

		registerTTHighscorePlayer2 = false;

	}

	startInfo.gameSpeed = player1Speed;

	startInfo2.gameSpeed = player2Speed;

	startInfo.handicap = player1handicap;

	startInfo2.handicap = player2handicap;

	player1->NewGame(startInfo);

	player2->NewGame(startInfo2);

	twoPlayers = true;

	player1->name = globalData.player1name;

	player2->name = globalData.player2name;

}

static void StartTwoPlayerVs() {

	//2 player - VsMode

	BlockGameStartInfo startInfo;

	startInfo.ticks = SDL_GetTicks();

	startInfo.vsMode = true;

	startInfo.startBlocks = startInfo.ticks;

	BlockGameStartInfo startInfo2 = startInfo;

	if (player1AI) {

		startInfo.AI = true;

		startInfo.level = player1AIlevel;

	}

	if (player2AI) {

		startInfo2.AI = true;

		startInfo2.level = player2AIlevel;

	}

	startInfo.gameSpeed = player1Speed;

	startInfo2.gameSpeed = player2Speed;

	startInfo.handicap = player1handicap;

	startInfo2.handicap = player2handicap;

	player1->NewGame(startInfo);

	player2->NewGame(startInfo2);

	twoPlayers = true;

	player1->name = globalData.player1name;

	player2->name = globalData.player2name;

}

static void MoveBlockGameSdls( BlockGameSdl& game1, BlockGameSdl& game2 ) {

	game1.SetTopXY(globalData.xsize/2-440, globalData.ysize/2-284);

	game2.SetTopXY(globalData.xsize/2+40, globalData.ysize/2-284);

}

struct globalConfig {

	std::string savepath;

	std::vector<std::string> search_paths;

	std::string puzzleName;

	bool allowResize = true;

	bool autoScale = true;

	bool softwareRenderer = false;

};

static void ParseArguments(int argc, char* argv[], globalConfig& conf) {

	int consoleWidth = boost::program_options::options_description::m_default_line_length;

	const char* columnsEnv = getenv("COLUMNS"); // Allows using "COLUMNS=300 help2man" for generating the man page without bad line breaks.

	if (columnsEnv) {

		consoleWidth = sago::StrToLong(columnsEnv);

	}

	const char* commandname = "blockattack";

	if (argv[0]) {

		//NULL on Windows

		commandname = argv[0];

	}

	boost::program_options::options_description desc("Options", consoleWidth);

	desc.add_options()

	("help,h", "Displays this message")

	("version", "Display the version information")

	("config,c", boost::program_options::value<std::vector<std::string> >(), "Read a config file with the values. Can be given multiple times")

	("nosound", "Disables the sound. Can be used if sound errors prevents you from starting")

	("priority", "Causes the game to not sleep between frames.")

	("software-renderer", "Asks SDL2 to use software renderer")

	("verbose-basic", "Enables basic verbose messages")

	("verbose-game-controller", "Enables verbose messages regarding controllers")

	("print-search-path", "Prints the search path and quits")

	("no-auto-scale", "Do not automatically auto scale")

	("always-sixteen-nine", "Use 16:9 format even in Window mode")

	("puzzle-level-file", boost::program_options::value<std::string>(), "Sets the default puzzle file to load")

	("puzzle-single-level", boost::program_options::value<int>(), "Start the specific puzzle level directly")

#ifdef REPLAY_IMPLEMENTED

	("play-replay", boost::program_options::value<std::string>(), "Start a replay")

#endif

	("bind-text-domain", boost::program_options::value<std::string>(), SPrintStringF("Overwrites the bind text domain used for finding translations. "

	        "Default: \"%s\"", LOCALEDIR).c_str())

	("homepath", boost::program_options::value<std::string>(), SPrintStringF("Set the home folder where settings are saved. The directory will be created if it does not exist."

	        " Default: \"%s\"", getPathToSaveFiles().c_str()).c_str())

	("mod,m", boost::program_options::value<std::vector<std::string> >(), "Loads a mod. Later mods have preference")

	;

	boost::program_options::variables_map vm;

	try {

		boost::program_options::store(boost::program_options::parse_command_line(argc, argv, desc), vm);

		boost::program_options::notify(vm);