fn condition_availability_is_positive_for_spell(
condition: &Condition,
own_spell: SpellIdx,
resolver: &SpecResolver,
table: &DescriptorTable,
) -> Result<bool>fn condition_availability_is_positive_for_spell(
condition: &Condition,
own_spell: SpellIdx,
resolver: &SpecResolver,
table: &DescriptorTable,
) -> Result<bool>