function	script	WaterBottle	{
    @COST_PER_BOTTLE = 150;

    mes "How many empty bottles do you want to fill with water? It costs " + @COST_PER_BOTTLE + "gp per bottle.";
    input @count;

    if (@count == 0)
        goto L_close;
    @Cost = @count * @COST_PER_BOTTLE;
    @empty = countitem("EmptyBottle");

    if (@empty < @count)
        goto L_NotEnoughBottles;
    if (Zeny < @Cost)
        goto L_NotEnoughMoney;
    getinventorylist;
    if (@inventorylist_count == 100
        && countitem("BottleOfWater") == 0
        && @empty > @count)
            goto L_NotEnoughSlots;

    Zeny = Zeny - @Cost;
    delitem "EmptyBottle", @count;
    getitem "BottleOfWater", @count;
    goto L_close;

L_NotEnoughBottles:
    mes "You don't have that many empty bottles!";
    goto L_close;

L_NotEnoughMoney:
    mes "You don't have enough gp! You need " + @Cost + "gp.";
    goto L_close;

L_NotEnoughSlots:
    mes "You don't have room for these bottles!";
    goto L_close;

L_close:
    close2;
    return;
}