/* AMX Mod script.   
* 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","100")
    register_cvar("amx_hpk_check","0.20")
    register_cvar("amx_hpk_tests","2")
    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      
}