A few more script questions

[Bob G]

Hi everyone,

I've got a few more questions about scripts that are confounding me. Any help would be very appreciated.

1. Trying to put a class ability that grants fast healing when current hit points are below 50% of total hit points. I'm having trouble locating the child that current hit points are stored. Can anyone help direct me?

2. Another problem is a custom expression I am trying to write that does a foreach on memorized spells. I found a tag group name 'Memorized', so I used the following script:

foreach pick in hero from BaseSpell where "Memorized.?"
     field[usrCandid1].text = splice(field[usrCandid1].text, eachpick.tagids[thingid.?], " | ")
     nexteach

But the results produced all spells in the hero's spellbook, not just the ones they had memorized. What's the correct tag to use in the custom expression?

3. Lastly (same ability as #2), once the user selects a memorized spell, I want to change the tag or field to reflect that it has been cast. I found the field 'sCastCount', but that produced an error message, so I tried decreasing the field 'sCastLeft', which didn't error, but did not produce the desired result. Guidance on this would be great.

Thanks as always, and happy holidays to all of you.