This version has the autocast chance set to 50% for attack spells so if you place more than 1 attack spell in the autocast slots (best used in Broken World as that has 4 autocast slots), your character will randomly select one to cast. If the autocast chance is set to 100% then only the first attack spell in the autocast slots will be cast and the others ignored. This tactically may be superior than a random approach. For the resurrect spells and scrolls, the chance is set to 100%.
I don't know why this hasn't been tried before as its such a very simple mod but I can't find any reference here to such a spell mod or perhaps somebody tried to make one and found issues with it as I haven't tested this much at all.
I did a bit of tinkering based on the autocastable resurrect spell I mentioned. It so happens that all spells can be made to be able to be autocasted if you add the required lines to their templates.
http://www.siegetheday.org/~iryan/files/Spell_Auto_Cast_Everything.ds2res
This version has the autocast chance set to 50% for attack spells so if you place more than 1 attack spell in the autocast slots (best used in Broken World as that has 4 autocast slots), your character will randomly select one to cast. If the autocast chance is set to 100% then only the first attack spell in the autocast slots will be cast and the others ignored. This tactically may be superior than a random approach. For the resurrect spells and scrolls, the chance is set to 100%.
I don't know why this hasn't been tried before as its such a very simple mod but I can't find any reference here to such a spell mod or perhaps somebody tried to make one and found issues with it as I haven't tested this much at all.