/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include <string.h>
#include <stdlib.h>
#include "pvvmud.H"
#include "pvvmudclient.H"


CCliCmdParser::CCliCmdParser(CPvvmudClient * client):
  CCommandParser()
{
  m_client = client;

  setCommandPrefix('!');

  addCommand("help",(CommandFunc_t)&commandHelp);
  addCommand("dump",(CommandFunc_t)&commandDump);

}

CCliCmdParser::~CCliCmdParser(){
}

void CCliCmdParser::printMsg(const string & msg){
  m_client->getConsole()->addMsg((char*)msg.c_str());
}


void CCliCmdParser::commandUnknown(const string & commandString){
  printMsg("Unkown command: " + commandString + "\n");
}

void CCliCmdParser::commandChat(const string & chatMessage){
  m_client->getManager()->sendMsg(chatMessage.c_str());
}

///////////////////////////////////////////////////////////////////////////////
// commandHelp
//   Syntax: /help [command]
///////////////////////////////////////////////////////////////////////////////
void CCliCmdParser::commandHelp(argv_t & argv){
  if (argv.size() == 2){
    if (argv[1] == "help"){
      printMsg(
        "help [<command>]\n"
        "  Use this command to get help.\n"
      );
    } else if (argv[1] == "dump"){
      printMsg(
        "dump [ screen | world ]\n"
        "  screen : Dump screen to file \"pvvmudscreen.tif\"\n"
        "  world  : Dump world hiearchy to stdout.\n"
      );
    } else {
      printMsg( "Unkown kommand\n" );
    }
  } else { 
    printMsg(
      "Help\n"
      "  Client commands start with '!'\n"
      "  Commands:\n"
      "    !help\n"
      "    !dump\n"
      "  Use !help <command> for help about a command\n"
    );
  }
}

///////////////////////////////////////////////////////////////////////////////
// commandDump
///////////////////////////////////////////////////////////////////////////////
void CCliCmdParser::commandDump(argv_t & argv){
  if (argv[1] == "screen"){
//    m_client->getInputFunction()->executeFunction("capture");
    m_client->getInputFunction()->executeFunction("key_c");
  } else if (argv[1] == "world"){
//    m_client->getInputFunction()->executeFunction("dump");
    m_client->getInputFunction()->executeFunction("key_d");
  } else {
    parseCommand("!help dump");
  }
}