AttributeSetter

AttributeSetter Is a simple lightweight mod that can change the default attributes of any living entity through datapacks, inspired by Jackiecrazy's Attributizer

How To Use

If you have any questions, you can visit the Discord

Entities

Inside your datapack namespace folder, create a attributesetter\entity folder, and inside it, you can put as many json files as you want, with this format:

{
  "minecraft:creeper": [
    {
      "attribute": "minecraft:generic.max_health",
      "uuid": "0e1c07ef-d456-4567-b748-96b6f84b409e", //optional
      "value": 5,
      "operation": "BASE" // optional, default operation is BASE
    },
    {
      "attribute": "minecraft:generic.follow_range",
      "value": 10,
      "operation": "ADDITION"
    }
  ],
  "#minecraft:raiders": [
    {
      "attribute": "minecraft:generic.max_health",
      "value": 8,
      "operation": "ADDITION"
    }
  ],
  "anymob": [ //This expands to "example:anymob" because of the filename
    {
      "attribute": "projectile_damage:generic",
      "value": 10,
      //default operation is BASE
    }
  ]
}

This file should be at data/example/attributesetter/entity/example.json

In the example above, all creepers will have 5 health, and +10 follow range. All entities tagged as raiders will have +8 health. The mob "example:anymob" will have 10 projectile damage.

Object Key

Which entity ID will be changed. If the first character is a # the key is treated as a tag. If no namespace is provided, it uses the filename. For example, if I'm in file "alexsmobs.json", and I'm editing entity "void_worm", instead of typing "alexsmobs:voidworm", I can just type "voidworm"

Attribute

Which attribute should be changed, supports modded attributes.

Operation

Can be ADDITION, MULTIPLY_BASE, MULTIPLY_TOTAL, and BASE. The first three are explained in the MC Wiki, and BASE means it will override the default base value for that attribute. Default is BASE

Items

Inside your datapack namespace folder, create a attributesetter\item folder, and inside it you can put as many json files as you want, with this format:

{
  "minecraft:stick": [
    {
      "attribute": "minecraft:generic.attack_damage",
      "uuid": "0e1c07ef-d456-4567-b748-96b6f84b409e", //optional, but you should generate one if you are adding more than one modifier
      "value": 5,
      "operation": "ADDITION", //Optional, default value is ADDITION
      "slot": "mainhand" //Optional, default value is the appropriate slot if it's an armor, or mainhand if it's not. Supports CuriosAPI(not trinkets)
    },
    {
      "attribute": "minecraft:generic.max_health",
      "value": 1,
      "operation": "MULTIPLY_TOTAL",
      "slot": "offhand"
    }
  ],
  "#c:swords": [
    {
      "attribute": "minecraft:generic.max_health",
      "value": 8,
      "operation": "ADDITION"
    }
  ],
  "minecraft:diamond_chestplate": [
    {
      "attribute": "minecraft:generic.max_health",
      "value": 10
      //Don't need the 'slot', it recognizes the item is equipable only in the chestplate slot and assigns the correct slot
      //If you want to, you can still override the slot
    }
  ],
  "somemod:necklace": [
    {
      "attribute": "minecraft:generic.attack_damage",
      "value": 0.5,
      "operation": "MULTIPLY_BASE",
      "slot": "necklace" //Curios slot
    }
  ]
}

This file should be at data/example/attributesetter/item/example.json

In the example above, all swords have +8 health, and all sticks will deal +5 damage if in the main hand, and 2x health if in the offhand.

Object Key

Which item ID will be changed. If the first character is a # the key is treated as a tag. If no namespace is provided, it uses the filename. For example, if I'm in file "alexsmobs.json", and I'm editing item "emu_leggings", instead of typing "alexsmobs:emu_leggings", I can just type "emu_leggings"

UUID

This is how minecraft knows which item has which modifier. If you only have one modifier in the item you can ignore this, but if you have more than one, you should generate a UUID for each one. You can use this site to generate one. BASE operation doesn't need a UUID. This is no longer needed, you can still specify UUIDs, but they are optional.

Attribute

Which attribute should be changed, supports modded attributes.

Operation

Can be ADDITION, MULTIPLY_BASE, MULTIPLY_TOTAL and BASE. They are all in the MC Wiki except BASE, that removes all other modifiers for that attribute and sets the value to the one in the json file.

Slot

Can be mainhand, offhand, head, chest, legs, feet, or any Curios slot. Default value is mainhand, if the item's class extends ArmorItem, the default value is based on the armor slot. This means that for most armors, you don't have to specify the slot. You still have to specify the Curios slot.