1.21

Documentation is currently located here

• Respiration attribute has been removed (due to vanilla oxygen attribute)
• The spell level syntax has been unified (spell_school and spell_type have been changed to spell/<namespace>/<path> and school/<namespace>/<path>

Enchantment Attributes

• Looting (additional_attributes:looting)
• Respiration (additional_attributes:respiration)
• Fishing Lure (additional_attributes:fishing_lure)
• Fishing Luck (additional_attributes:fishing_lure)

The base value for these is the enchantment value which gets checked

• Meaning there won't be any benefits using multiply_base / multiply_total if you don't have the enchantment
• addition will be affected by multiply_total

Harvest Attribute

Can be used to increase the amount of harvested items

• ID is additional_attributes:harvest
• addition of 1 means one additional crop (not seed)
• The base value is the initial harvested amount

Iron's Spells 'n Spellbooks

Increase or decrease spell levels

• General attribute (meaning all spells) (additional_attributes:spell_general)
• Attribute for each school type (additional_attributes:spell_school_<...>)
  • Example: additional_attributes:spell_school_fire
  • Third-party schools have the syntax additional_attributes:school/<namespace>/<path>
• Attribute for each spell type (additional_attributes:spell_type_<...>)
  • Example: additional_attributes:spell_type_shockwave
  • Third-party spells have the syntax additional_attributes:spell/<namespace>/<path>
    • Example: additional_attributes:spell/traveloptics/orbital_void

How it works:

• The base value of these attributes is the level of the spell being used - meaning modify_base will always have an effect
• Spells with a maximum level of 1 won't have their spell level increased, since there usually is no reason to do so
• The three attribute types function as one - their modifiers are gathered together before calculation
• There is no rounding - meaning a spell level of 1.75 will result in 1
• If the spell level reaches 0 (due to negative modifiers) the spell cannot be cast
• These attributes are present for all entities not just the player

Add spells to the spell selection

These spells will be available independent of the current spellbook, weapon, etc.

• Attribute for each school type (additional_attributes:innate_school/<namespace>/<path>)
  • Example: additional_attributes:innate_school/irons_spellbooks/fire
• Attribute for each spell type (additional_attributes:innate_spell/<namespace>/<path>)
  • Example: additional_attributes:innate_spell/irons_spellbooks/cloud_of_regeneration

Other

Added an attribute to potentially not use up a scroll

• ID is additional_attributes:keep_scroll
• Value between 0 (0% chance) and 1 (100% chance)
• Using multiply_base will have no effect since the base value is 0
• Using multiply_total without prior addition will also have no effect

References:

• School Types https://github.com/iron431/Irons-Spells-n-Spellbooks/blob/1.19.2/src/main/java/io/redspace/ironsspellbooks/api/registry/SchoolRegistry.java
• Spell Types https://github.com/iron431/Irons-Spells-n-Spellbooks/blob/1.19.2/src/main/java/io/redspace/ironsspellbooks/api/registry/SpellRegistry.java