File: help.cc

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din 5.2.1-3
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 /*
  * This file is part of din.
  *
  * din is copyright (c) 2006 - 2012 S Jagannathan <jag@dinisnoise.org>
  * For more information, please visit http://dinisnoise.org
  *
  * din 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.
  *
  * din 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 din.  If not, see <http://www.gnu.org/licenses/>.
  *
 */

#include "help.h"
#include "console.h"
#include "command.h"
#include "bot.h"
#include <fstream>

using namespace std;

extern console cons;
extern string dotdin;

 help::help (const string& fname) {

   string s;
   ifstream file ((dotdin + fname).c_str(), ios::in);
   if (!file) text.push_back (fname); else while (getline(file, s)) text.push_back (s);

 }

 void help::operator() () {

  cons.rollup (0);

  for (int i = 0, j = text.size(); i < j; ++i) {
   cons << console::cyan << text[i] << eol;
  }

  cons.last ();

 }