We should have an easier way to give the horse orders,
whistling like morse code to give different order, like
1 short: calling the horse.
1 short 1 long: follow me.
3 short : go away.
2 long : stay.
just something like that.
Sometimes I want to give orders to the horse while a gun or a binocular in my hand,
I have to put them down in order to give orders then grab the gun again,
because the orders are binding in the same button L1.
a coded whistling will be easier and look smarter, isn't it?