Как убрать гравитацию?

#include <amxmodx>
#include <amxmisc>
#include <dhudmessage>

new const PLUGIN_NAME[] = "Auto rr"
new const PLUGIN_VERSION[] = "1.0"
new const PLUGIN_AUTHOR[] = "9 rpamm!?"

new Timer, SecondsCvar;

public plugin_init()
{

register_plugin( PLUGIN_NAME , PLUGIN_VERSION, PLUGIN_AUTHOR );
register_dictionary("auto_rr.txt");

SecondsCvar = register_cvar("auto_rr_time","30.0")

Timer = floatround(get_pcvar_float(SecondsCvar))
set_task(1.0, "start_rr_timer", _, _, _, "a", floatround(get_pcvar_float(SecondsCvar)))
}

public start_rr_timer()
{
set_dhudmessage(255, 0, 0, -1.0, 0.08, 0, 0.0, 0.01)
show_dhudmessage(0, "%L", LANG_PLAYER, "RR_TIME" , Timer)

if(Timer == 1)
{
server_cmd("sv_restartround 1")
set_task(3.0, "rr_end")
}
Timer--
}

public rr_end()
{
set_dhudmessage( random_num(0, 255), random_num(0, 255), random_num(0, 255), -1.0, 0.78, 2, 6.0, 3.0, 0.1, 1.5, false )
show_dhudmessage(0, "%L", LANG_PLAYER, "RR_GG")
}