/* AMX Mod X
*   Teleport Menu Plugin
*
* by the AMX Mod X Development Team
*  originally developed by OLO
*
* This file is part of AMX Mod X.
*
*
*  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>
#include <amxmisc>
#include <fun>

new g_menuPosition[33]
new g_menuPlayers[33][32]
new g_menuPlayersNum[33]
new g_menuOption[33] = { -1 , ... }
new g_menuOrgin[33][3]
new g_coloredMenus

public plugin_init() {
  register_plugin("Teleport Menu",AMXX_VERSION_STR,"AMXX Dev Team")
  register_clcmd("amx_teleportmenu","cmdTelMenu",ADMIN_CFG,"- displays teleport menu")
  register_menucmd(register_menuid("Teleport Menu"),1023,"actionTelMenu")

  g_coloredMenus = colored_menus()
}

public actionTelMenu(id,key) {
  switch(key) {
    case 6: {
      g_menuOption[id] = 1 - g_menuOption[id]
      displayTelMenu(id,g_menuPosition[id])
    }
    case 7: {
      if (g_menuOption[id] < 0) /* unlocking position for the first time */
        g_menuOption[id] = 0
      get_user_origin(id,g_menuOrgin[id])
      displayTelMenu(id,g_menuPosition[id])
    }
    case 8: displayTelMenu(id,++g_menuPosition[id])
    case 9: displayTelMenu(id,--g_menuPosition[id])
    default: {
      new player = g_menuPlayers[id][g_menuPosition[id] * 6 + key]

      new name2[32]
      get_user_name(player,name2,31)

      if (!is_user_alive(player)) {
        client_print(id,print_chat,"That action can't be performed on dead client ^"%s^"",name2)
        displayTelMenu(id,g_menuPosition[id])
        return PLUGIN_HANDLED
      }

      if (g_menuOption[id] > 0) {
        set_user_origin(player,g_menuOrgin[id])
      }
      else {
        new origin[3]
        get_user_origin(id,origin)
        set_user_origin(player,origin)
      }

      new authid[32],authid2[32], name[32]

      get_user_authid(id,authid,31)
      get_user_authid(player,authid2,31)
      get_user_name(id,name,31)

      log_amx("Cmd: ^"%s<%d><%s><>^" teleport ^"%s<%d><%s><>^"",
        name,get_user_userid(id),authid, name2,get_user_userid(player),authid2 )

      switch(get_cvar_num("amx_show_activity")) {
        case 2:    client_print(0,print_chat,"ADMIN %s: teleport %s",name,name2)
        case 1:    client_print(0,print_chat,"ADMIN: teleport %s",name2)
      }

      displayTelMenu(id,g_menuPosition[id])
    }
  }
  return PLUGIN_HANDLED
}

displayTelMenu(id,pos) { 
  if (pos < 0)
    return

  get_players(g_menuPlayers[id],g_menuPlayersNum[id])

  new menuBody[512]
  new b = 0
  new i
  new name[32]
  new start = pos * 6
  new bool:blockMenu = (is_user_alive(id)&&g_menuOption[id]<1) ? true : false

  if (start >= g_menuPlayersNum[id])
    start = pos = g_menuPosition[id] = 0

  new len = format(menuBody,511, g_coloredMenus ?
    "\yTeleport Menu\R%d/%d^n\w^n" : "Teleport Menu %d/%d^n^n" ,
      pos+1,(  g_menuPlayersNum[id] / 6 + ((g_menuPlayersNum[id] % 6) ? 1 : 0 )) )

  new end = start + 6
  new keys = MENU_KEY_0|MENU_KEY_8

  if (end > g_menuPlayersNum[id])
    end = g_menuPlayersNum[id]

  for (new a = start; a < end; ++a) {
    i = g_menuPlayers[id][a]
    get_user_name(i,name,31)

    if ( blockMenu ||  !is_user_alive(i) || (get_user_flags(i)&ADMIN_IMMUNITY) ) {
      ++b
      if ( g_coloredMenus )
        len += format(menuBody[len],511-len,"\d%d. %s^n\w",b,name)
      else
        len += format(menuBody[len],511-len,"#. %s^n",name)
    }
    else {
      keys |= (1<<b)
      len += format(menuBody[len],511-len,"%d. %s^n",++b,name)
    }
  }

  if ( g_menuOption[id] > 0 ) { // 1
    keys |= MENU_KEY_7
    len += format(menuBody[len],511-len,"^n7. To location: %d %d %d^n",
      g_menuOrgin[id][0],g_menuOrgin[id][1] ,g_menuOrgin[id][2])
  }
  else if ( g_menuOption[id] ) { // -1
    if ( g_coloredMenus )
      len += format(menuBody[len],511-len,"^n\d7. Current Location^n\w")
    else
      len += format(menuBody[len],511-len,"^n#. Current Location^n")
  }
  else { // 0
    keys |= MENU_KEY_7
    len += format(menuBody[len],511-len,"^n7. Current Location^n")
  }

  len += format(menuBody[len],511-len,"8. Save Location^n")

  if (end != g_menuPlayersNum[id]) {
    format(menuBody[len],511-len,"^n9. More...^n0. %s", pos ? "Back" : "Exit")
    keys |= MENU_KEY_9
  }
  else
    format(menuBody[len],511-len,"^n0. %s", pos ? "Back" : "Exit")

  show_menu(id,keys,menuBody)
}

public cmdTelMenu(id,level,cid) {
  if (cmd_access(id,level,cid,1))
    displayTelMenu(id,g_menuPosition[id] = 0)
     
  return PLUGIN_HANDLED
}