#include "global.hpp"


string get_param(string arg, vector<string> args) {
	for(int i = 0; i < args.size(); i += 2) {
		if(args[i] == arg && i < args.size()-1)
			return string(args[i+1]);
	}
	return "-1";
}

string get_input(string arg, vector<string> args, string prompt_text, string default_arg) {
	string r = get_param(arg, args);
	if(r == "-1") {
		cout << prompt_text << "(default=" << default_arg << ") : ";
		getline(cin, r);
		if(r == "")
			r = default_arg;;
	}
	return r;
}