blame: source/code/highscore.cpp

/*

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

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2012 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

http://blockattack.net

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

*/

#include "highscore.h"

using namespace std;

#ifdef _WIN32

//Returns path to "my Documents" in windows:

string getMyDocumentsPath1() {

	TCHAR pszPath[MAX_PATH];

	//if (SUCCEEDED(SHGetSpecialFolderPath(nullptr, pszPath, CSIDL_PERSONAL, FALSE))) {

	if (SUCCEEDED(SHGetSpecialFolderPath(nullptr, pszPath, CSIDL_PERSONAL, FALSE))) {

		// pszPath is now the path that you want

		cout << "MyDocuments Located: " << pszPath << endl;

		string theResult= pszPath;

		return theResult;

	}

	else {

		cout << "Warning: My Documents not found!" << endl;

		string theResult ="";

		return theResult;

	}

}

#endif

Highscore::Highscore(int type) {

#if defined(__unix__)

	string home = getenv("HOME");

	string filename1 = home+"/.gamesaves/blockattack/endless.dat";

	string filename2 = home+"/.gamesaves/blockattack/timetrial.dat";

#elif defined(_WIN32)

	string home = getMyDocumentsPath1();

	string filename1, filename2;

	if (&home!=nullptr) {

		filename1 = home+"/My Games/blockattack/endless.dat";

		filename2 = home+"/My Games/blockattack/timetrial.dat";

	}

	else {

		filename1 = "endless.dat";

		filename2 = "timetrial.dat";

	}

#else

	string filename1 = "endless.dat";

	string filename2 = "timetrial.dat";

#endif

	ourType = type;

	if (type == 1) {

		filename = filename1;

	}

	if (type == 2) {

		filename = filename2;

	}

	ifstream scorefile(filename.c_str(), ios::binary);

	if (scorefile) {

		for (int i = 0; i<top; i++) {

			scorefile.read(tabel[i].name,30*sizeof(char));

			scorefile.read(reinterpret_cast<char*>(&tabel[i].score), sizeof(int));

		}

	}

	else {

		for (int i = 0; i<top; i++) {

			strcpy(tabel[i].name,"Poul Sander                  \0");

			tabel[i].score = 2000 - i*100;

		}

	}

	scorefile.close();

	writeFile();

}

void Highscore::writeFile() {

#if defined(__unix__)

	string home = getenv("HOME");

	string filename1 = home+"/.gamesaves/blockattack/endless.dat";

	string filename2 = home+"/.gamesaves/blockattack/timetrial.dat";

#elif defined(_WIN32)

	string home = getMyDocumentsPath1();

	string filename1, filename2;

	if (&home!=nullptr) {

		filename1 = home+"/My Games/blockattack/endless.dat";

		filename2 = home+"/My Games/blockattack/timetrial.dat";

	}

	else {

		filename1 = "endless.dat";

		filename2 = "timetrial.dat";

	}

#else

	string filename1 = "endless.dat";

	string filename2 = "timetrial.dat";

#endif

	if (ourType == 1) {

		filename = filename1;

	}

	if (ourType == 2) {

		filename = filename2;

	}

	ofstream outfile;

	outfile.open(Highscore::filename.c_str(), ios::binary |ios::trunc);

	if (!outfile) {

		cout << "Error writing to file: " << filename << endl;

		exit(1);

	}

	for (int i = 0; i<top; i++) {

		outfile.write(tabel[i].name,30*sizeof(char));

		outfile.write(reinterpret_cast<char*>(&tabel[i].score),sizeof(int));

	}

	outfile.close();

}

bool Highscore::isHighScore(int newScore) {

	if (newScore>tabel[top-1].score) {

		return true;

	}

	else {

		return false;

	}

}

void Highscore::addScore(const string& newName, int newScore) {

	int ranking = top-1;

	while ( (ranking != 0) && (tabel[ranking-1].score<newScore)) {

		ranking--;

	}

	for (int i=top-1; i>ranking; i--) {

		tabel[i].score = tabel[i-1].score;

		strcpy(tabel[i].name,tabel[i-1].name);

	}

	tabel[ranking].score = newScore;

	snprintf(tabel[ranking].name, sizeof(tabel[ranking].name), "%s", newName.c_str());

	Highscore::writeFile();

}

int Highscore::getScoreNumber(int room) {

	return tabel[room].score;

}

char* Highscore::getScoreName(int room) {

	return &tabel[room].name[0];

}