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"

#include "os.hpp"

#include "physfs_stream.hpp"

using namespace std;

Highscore::Highscore(int type) {

	string filename1 = "endless.dat"; 

	string filename2 = "timetrial.dat"; 

	ourType = type;

	if (type == 1) {

		filename = filename1;

	}

	if (type == 2) {

		filename = filename2;

	}

	PhysFS::ifstream scorefile(filename.c_str());

	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() {

	string filename1 = "endless.dat";

	string filename2 = "timetrial.dat"; 

	if (ourType == 1) {

		filename = filename1;

	}

	if (ourType == 2) {

		filename = filename2;

	}

	PhysFS::ofstream outfile(filename.c_str());

	if (!outfile) {

		cout << "Error writing to file: " << filename << ", Error: " << PHYSFS_getLastError() << 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;

}

const char* Highscore::getScoreName(int room) {

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

}