Beed Spooster pt 2

script METROID_SPEED_BOOSTER ENTER
{
    int buttons;
    while (1)
    {
    buttons = GetPlayerInput(-1, INPUT_BUTTONS);
    if (CheckInventory("SpeedBoosterAcquired") == 1)
    {
        if (buttons & (BT_SPEED | BT_FORWARD) == (BT_SPEED | BT_FORWARD))//(buttons & BT_SPEED && buttons & BT_FORWARD)
        {
            if (CheckInventory("SpeedBoostCounter") == 0) { ActivatorSound("speedboost/start",127); }
            GiveInventory("SpeedBoosterPrepare",1);
            GiveInventory("SpeedBoosterActive",1);
            GiveInventory("SpeedBoostCounter",1);

            if (CheckInventory("SpeedBoostCounter") > 8)
            {
                ActivatorSound("speedboost/loop",127);
                GiveInventory("SpeedBooster",1);
                GiveInventory("SpeedBoosterFlashing",1);
            }
        }
	    else
	    {
            TakeInventory("SpeedBooster",1);
            TakeInventory("SpeedBoosterPrepare",1);
            TakeInventory("SpeedBoosterActive",1);
            TakeInventory("SpeedBoostCounter",0x7FFFFFFF);
        }
    }
    delay(9);
    }
}