Reload Detector.

/*Reload Detector script by Lordz™.
This script creates a chat bubble above player's head for 3 seconds while reloading. */

#include <a_samp>

public OnPlayerUpdate(playerid)
{
   if(GetPlayerWeaponState(playerid) == 3)
   {
    SetPlayerChatBubble(playerid,"RELOADING",0x660000AA,150.0,2500);
   }
    return 1;
}