/* AMX Mod X
*
* by the AMX Mod X Development Team
*  originally developed by OLO
*
*
*  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
*
*  In addition, as a special exception, the author gives permission to
*  link the code of this program with the Half-Life Game Engine ("HL
*  Engine") and Modified Game Libraries ("MODs") developed by Valve,
*  L.L.C ("Valve"). You must obey the GNU General Public License in all
*  respects for all of the code used other than the HL Engine and MODs
*  from Valve. If you modify this file, you may extend this exception
*  to your version of the file, but you are not obligated to do so. If
*  you do not wish to do so, delete this exception statement from your
*  version.
*/

#include "amxmodx.h"
#include "CMenu.h"

// *****************************************************
// class MenuMngr
// *****************************************************
MenuMngr::MenuCommand::MenuCommand( CPluginMngr::CPlugin *a, int mi, int k, int f ) {
	plugin = a;
	keys = k;
	menuid = mi;
	function = f;
	next = 0;
}

MenuMngr::~MenuMngr() 
{
	clear();
}

int MenuMngr::findMenuId(const char* name, AMX* amx)
{
  for( MenuIdEle* b = headid; b ; b = b->next) {
    if ( (!b->amx || amx == b->amx) && strstr(name,b->name.str()) )
      return b->id;
  }
  return 0;
}

int MenuMngr::registerMenuId(const char* n, AMX* a )
{
  int id = findMenuId( n, a );
  if (id) return id;
  headid = new MenuIdEle( n, a , headid  );
  if (!headid)
	  return 0;			// :TODO: Better error report
  return headid->id;
}

void MenuMngr::registerMenuCmd( CPluginMngr::CPlugin *a,int mi, int k , int f  ) 
{
	MenuCommand** temp = &headcmd;
	while(*temp) temp = &(*temp)->next;
	*temp = new MenuCommand(a,mi, k,f);
}

void MenuMngr::clear() 
{
  while (headid)
  {
    MenuIdEle* a = headid->next;
    delete headid;
    headid = a;
  }

  while (headcmd)
  {
    MenuCommand* a = headcmd->next;
    delete headcmd;
    headcmd = a;
  }
}

int MenuMngr::MenuIdEle::uniqueid = 0;