#include <iostream>
#include <fstream>
#include <string>
using namespace std;

class Xf_change {
	public:
		string line, everything, game, id, temp_s, scriptstring;
		int mainstart, mainend, substart, subend, prev;
		void find_game();
		void load_script(string);
		void exec_script();
		void merge();
		void backup();
		void write_results();
} mainchange;
void Xf_change::find_game() {
	ifstream gamefile ("xfire_games.ini");
	if(gamefile.is_open()) {
		while(!gamefile.eof()) {
			getline(gamefile, line);
			everything.append(line);
		}
		gamefile.close();
	}
	mainstart=everything.find(id);
	mainend=everything.find("\r\r", mainstart);
	if(mainend!=-1) {
		cout << "Found game\n";
		game=everything.substr(mainstart, (mainend-mainstart));
	}
}
void Xf_change::load_script(string file) {
	string temp;
	int tempi;
	ifstream script (file.c_str());
	if(script.is_open()) {
		while(!script.eof()){
			getline(script, line);
			if(line!="~~") {
				scriptstring.append(line);

			} else break;
		}
	}
	script.close();
	tempi=scriptstring.find_first_of("]")+1;
	id=scriptstring.substr(0, tempi);
}
void Xf_change::exec_script() {
	game.erase(prev, -1);
	game.append(scriptstring);
}
void Xf_change::merge() {
	everything.erase(mainstart, (mainend-mainstart));
	everything.insert(mainstart, game);
}
void Xf_change::backup() {
	ofstream backfile ("xfire_games.ini.cbak");
	if(backfile.is_open()) {
		backfile << everything;
	}
	backfile.close();
}
void Xf_change::write_results() {
	ofstream newgamefile("xfire_games.ini");
	if(newgamefile.is_open()) {
		newgamefile << everything;
	}
	newgamefile.close();
}

int main(int argc, char* argv[]) {
	if(argc==2) {
		string file=argv[1];
		cout << "wooo" << "\n";
		mainchange.load_script(file);
		mainchange.find_game();
		mainchange.backup();
		mainchange.exec_script();
		mainchange.merge();
		mainchange.write_results();
	}
	return 0;
}