[Zmith]

You have set the anim to loop, so it won't end. https://sampwiki.blast.hk/wiki/ApplyAnimation

If you want to stop an animnation without creating a command you can;

PHP код:

#define PRESSED(%0) \
    (((newkeys & (%0)) == (%0)) && ((oldkeys & (%0)) != (%0)))
public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if (PRESSED(KEY_SECONDARY_ATTACK))
    {
        ApplyAnimation(playerid, "CARRY", "crry_prtial", 4, 0, 0, 0, 0, 0, 1);
    }
    return 1;
} 


or set a timer that will stop the animnation.

PHP код:

forward StopAnim(playerid);
public StopAnim(playerid)
{
    ApplyPlayerAnimation(playerid, "CARRY", "crry_prtial", 2.0, 0, 0, 0, 0, 0);
    return 1;
}
CMD:chat(playerid, params[])//I don't know your OnPlayerText code
{
        ApplyPlayerAnimation(playerid,"PED","IDLE_CHAT",4.1,1,1,1,1,1);
        SetTimer("StopAnim", 5000, false);
    return 1;
}