if(!is_user_alive(id) || (!free && !invis))

if(!is_user_alive(id) || (!free))

#include <amxmodx>
#include <engine>

#define PLUGIN "bhop"
#define VERSION "0.1"
#define AUTHOR "c-s.net.ua"

new Has[ 33 ];

public plugin_init()
{
        register_clcmd("say /bhop","bhop_menu")
    register_plugin(PLUGIN, VERSION, AUTHOR)
}
public client_authorized(id)
{
Has[ id ] = true
}
public bhops_menu(id, menu, key)
{
  if(key == MENU_EXIT)
  {
      menu_destroy(menu)
    return PLUGIN_HANDLED
  }
  new accss, clbck, data[6], name[64], itm
  menu_item_getinfo(menu, key, accss, data, 5, name, 63, clbck)
  itm = str_to_num(data)
  switch(itm)
  {
      case 1:
        {
            client_PreThink( id );
            Has[ id ] = true;
        }
      case 2:
        {
            client_PreThink( id );
            Has[ id ] = false;
        }
  }
  return PLUGIN_HANDLED
}

public bhop_menu(id)
{
    new menu
    menu = menu_create("\yРаспрыжка","bhops_menu");
    menu_additem( menu,"\rВключить", "1", 0)
    menu_additem( menu,"\dВыключить", "2", 0)
    
    menu_setprop( menu , MPROP_EXIT, MEXIT_ALL)

    menu_setprop(menu, MPROP_PERPAGE, 3)
    
    menu_display(id, menu)
    return PLUGIN_HANDLED
}

public client_PreThink( id )
{
    if( Has[ id ] )
    {
    if (entity_get_int(id, EV_INT_button) & 2) {    // If holding jump
        new flags = entity_get_int(id, EV_INT_flags)

        if (flags & FL_WATERJUMP)
            return PLUGIN_CONTINUE
        if ( entity_get_int(id, EV_INT_waterlevel) >= 2 )
            return PLUGIN_CONTINUE
        if ( !(flags & FL_ONGROUND) )
            return PLUGIN_CONTINUE

        new Float:velocity[3]
        entity_get_vector(id, EV_VEC_velocity, velocity)
        velocity[2] += 250.0
        entity_set_vector(id, EV_VEC_velocity, velocity)

        entity_set_int(id, EV_INT_gaitsequence, 6)    // Play the Jump Animation
            }
        }
    return PLUGIN_CONTINUE
}