Both Assessor's patterns fail on scrolls

[object-Object]

Writability is determined by checking if a null iota can be written to the item in question. Since you can't write null to a scroll, this always returns false.

Probably also applies to slates.

https://github.com/gamma-delta/HexMod/blob/60c55d86b1217da2288dc9b0ad8e8a177e63a5b8/Common/src/main/java/at/petrak/hexcasting/common/casting/actions/rw/OpWritable.kt#L21

https://github.com/gamma-delta/HexMod/blob/60c55d86b1217da2288dc9b0ad8e8a177e63a5b8/Common/src/main/java/at/petrak/hexcasting/common/casting/actions/rw/OpTheCoolerWritable.kt#L24

[walksanatora]

I personally would perfer if a function was added to ADIotaHolder called "isWritable" but that wold be a semi-major api change

[Talia-12]

I fixed this by adding a writeable() method on ADIotaHolder and IotaHolderItem.

[object-Object]

this is not actually fixed for Assessor's Purification:

HexMod/Common/src/main/java/at/petrak/hexcasting/common/casting/actions/rw/OpTheCoolerWritable.kt

Line 24 in 5da1bf8

val success = datumHolder.writeIota(NullIota(), true)