[Plugin]high_ping_kicker

/* AMX Mod script.
*
* (c) 2002-2003, OLO
* modified by shadow
* This file is provided as is (no warranties).
*
* Players with immunity won't be checked
*/

#include <amxmodx>
#include <amxmisc>

new g_Ping[33]
new g_Samples[33]

public plugin_init()
{
  register_plugin("High Ping Kicker (WON)","0.16.2","OLO/shadow")
  register_concmd("amx_hpk","cmdHpk",ADMIN_KICK,"- configures high_ping_kicker plugin")
  register_cvar("amx_hpk_ping","200")
  register_cvar("amx_hpk_check","12")
  register_cvar("amx_hpk_tests","5")
  register_cvar("amx_hpk_delay","60")
  
  if ( get_cvar_num( "amx_hpk_check" ) < 5 ) set_cvar_num( "amx_hpk_check" , 5 )
  if ( get_cvar_num( "amx_hpk_tests" ) < 3 ) set_cvar_num( "amx_hpk_tests" , 3 )
}

public client_disconnect(id)
  remove_task( id )

public client_putinserver(id)
{    
  g_Ping[id] = 0
  g_Samples[id] = 0

  if ( !is_user_bot(id) )
  {
    new param[1]
    param[0] = id
    set_task( 10.0 , "showWarn" , id , param , 1 )
    
    if (get_cvar_num("amx_hpk_tests") != 0) {
    set_task( float(get_cvar_num("amx_hpk_delay")), "taskSetting", id, param , 1)
    }
    else {    
     set_task( float(get_cvar_num( "amx_hpk_tests" )) , "checkPing" , id , param , 1 , "b" )
 }
 
  }
}

public showWarn(param[])
  client_print( param[0] ,print_chat,"* Players with ping higher than %d will be kicked!", get_cvar_num( "amx_hpk_ping" ) )

public taskSetting(param[]) {
 new name[32]
 get_user_name(param[0],name,31)
 set_task( float(get_cvar_num( "amx_hpk_tests" )) , "checkPing" , param[0] , param , 1 , "b" )
}

kickPlayer( id )
{
 new name[32],authid[32]
 get_user_name(id,name,31)
 get_user_authid(id,authid,31)

   client_print(0,print_chat,"** Player %s disconnected due to high ping",name)
 client_cmd(id,"echo ^"** Sorry but you have too high ping, try later...^";disconnect")
 remove_task(id)
 log_amx("Highpingkick: ^"%s<%d><%s>^" was kicked due highping (Average Ping ^"%d^")",
    name,get_user_userid(id),authid,(g_Ping[id] / g_Samples[id]))

}

public checkPing(param[])
{
  new id = param[ 0 ]

  if ( get_user_flags(id) & ADMIN_IMMUNITY ) return

  new p, l

  get_user_ping( id , p , l )

  g_Ping[ id ] += p
  ++g_Samples[ id ]

  if ( (g_Samples[ id ] > get_cvar_num( "amx_hpk_tests" )) && (g_Ping[id] / g_Samples[id] > get_cvar_num( "amx_hpk_ping" ))  )    
    kickPlayer(id)
}

  
public cmdHpk(id,level,cid){
  if (!cmd_access(id,level,cid,1))
    return PLUGIN_HANDLED
    
  new ping[5]
  new check_arr[5]
  new tests_arr[5]
  new delay_arr[5]
  read_argv(1,ping,4)
  read_argv(2,check_arr,4)
  read_argv(3,tests_arr,4)
  read_argv(4,delay_arr,4)
  
  new check = str_to_num(check_arr)
  new tests = str_to_num(tests_arr)
  new delay = str_to_num(delay_arr)
  
  
  if ( check < 5 ) check = 5
  if ( tests < 3 ) tests = 3
  

  if (read_argc() > 1){
    set_cvar_string("amx_hpk_ping",ping)
  }
  if (read_argc() > 2) {
 set_cvar_num("amx_hpk_check",check)
  }
  if (read_argc() > 3) {
 set_cvar_num("amx_hpk_tests",tests)
  }
  if (read_argc() > 4) {
  set_cvar_num("amx_hpk_delay",delay)
 }

  console_print(id,"Syntax: amx_hpk <ping to get kicked> <checks before kicks> <time between checks> <delay before first check in sec.>")
  console_print(id,"Current High_Ping_Kicker Settings:")
  console_print(id,"Maxping: %d  Time between checks: %d Checkcount: %d Delay: %d",get_cvar_num("amx_hpk_ping"),get_cvar_num("amx_hpk_check"),get_cvar_num("amx_hpk_tests"),get_cvar_num("amx_hpk_delay"))
  return PLUGIN_HANDLED    
}