#include <amxmodx>
#include <amxmisc>
#include <fun>

#define PLUGIN "AutoImmunitetSteam"
#define VERSION "1.0"
#define AUTHOR "My_StyLe^^"

new cvar_flags

public plugin_init()
{
  register_plugin(PLUGIN, VERSION, AUTHOR)
   
  cvar_flags = register_cvar("amx_steam_flags", "a")
}

public client_putinserver(id)
{
  set_task(3.0, "checksteam", 0);
   
  return PLUGIN_HANDLED;
}

public checksteam(id)
{
  if(get_user_flags(id) & ADMIN_BAN & ADMIN_IMMUNITY)
  {
   return PLUGIN_HANDLED;
  }
   
  new flag[16]
  get_pcvar_string(cvar_flags, flag, 15)
  new flags = read_flags(flag)
   
  is_user_steam(id)
  {
   set_user_flags(id, get_user_flags(id) | flags)
  }
}

stock bool:is_user_steam(id)
{
  static dp_pointer;
  if(dp_pointer || (dp_pointer = get_cvar_pointer("dp_r_id_provider")))
  {
   server_cmd("dp_clientinfo %d", id);
   server_exec();
   return (get_pcvar_num(dp_pointer) == 2) ? true : false;
  }
  return false;
}