root/npc/custom/floating_rates.txt @ 25

//===== eAthena Script ======================================================================
//= Floating Server Rates
//===== Original By =========================================================================
//= Lupus
//===== Current Version: ====================================================================
//= 1.0
//===== Compatible With: ====================================================================
//= Any eAthena, that has 'setbattleflag' function
//===== Description: ========================================================================
//= It's a simply example of setbattleflag
//= This script will change your server rates from 1x to 1.5x every 6 hours
//= Note: It doesn't affect Card granted drops, MVP & Treasure Chests drops ^_-
//=     It also doesn't affect CARD drops, because they are just 0.01%
//===== Comments and Credits ================================================================
//= You can make incredible scripts with 'setbattleflag'!
//===========================================================================================


prontera,3,4,5  script  FloatingRates   -1,{
        end;
OnInit:

//add any other HOURS
OnHour00:
OnHour06:
OnHour12:
OnHour18:
//-------------------
        set $@brate,rand(100,150);
        set $@jrate,rand(100,150);
        set $@drate,rand(100,150);
        //Base exp
        setbattleflag("base_exp_rate",$@brate);
        //Job exp
        setbattleflag("job_exp_rate",$@jrate);
        //Drops
        setbattleflag("item_rate_common",$@drate);
        setbattleflag("item_rate_heal",$@drate);
        setbattleflag("item_rate_use",$@drate);
        setbattleflag("item_rate_equip",$@drate);
        //we don't change card drops rate, because these values won't change them anyway

        announce "Current Rune-Midgard rates are: 1."+($@brate-100)+"x 1."+($@jrate-100)+"x 1."+($@drate-100)+"x",bc_all,0xFF6060;
        end;
}