Config Structure

The structure of the config is as follows:

{
  "dump_registries" = true, // If this is true, a `registryDump.txt` will be a file created in your config directory on server start up. (This field is optional and set to false by default)
  "mobifier": { // A map of the entity type or monster category to its mobifications.
    "minecraft:husk": [ // Specify the entity and a list of mobifications. Mobifications are applied in the order put here.
     // Entities may have multiple mobifications.
      { // Mobification 1 Starts here and will run first.
        "drop_death_table": false, // If the conditions are met, drop the default loot table? (Only works on mob death) (This field is optional)
        "drop_tables": ["minecraft:chests/abandoned_mineshaft", "minecraft:entities/bat"], // Drop the following list of loot tables if conditions are met(this field is optional)
        "xp_modifier": "*2", // Modify the dropped xp by this value (Only works on mob death) (This field is optional)
        "attribute_modifier": { // Modify this mob's attributes if the conditions are met.
          "minecraft:generic.attack_damage": "*2" // We want to make husks hit 2x stronger if they're in a desert biome in the overworld.
        },
        "conditions_to_apply": [ // Required condition(s) for mobification 1 to function. All conditions listed are required to apply this mobification
          { // Condition 1 starts here
            "biome_category_is": [
              "desert"
            ],
            "type": "mobifier:biome_category"
          }, // Condition 1 ends here
          { // Condition 2 starts here
            "dimension_is": [
              "minecraft:overworld"
            ],
            "type": "mobifier:dimension"
          } // Condition 2 ends here
        ]
      }, // Mobification 1 ends here
      { // Mobification 2 starts here. If mobification 1 was successful, this mobification will apply on top of mobification 1's changes. In this case we'll be adding 50 xp to the xp we multiplied in mobification 1 since those are the fields in common that were changed. Mobification 2 may still apply even if mobification 1 failed!
        "xp_modifier": "+50", // Modify the dropped xp by this value (Only works on mob death) (This field is optional)
        "attribute_modifier": {
          "minecraft:generic.max_health": "*2.5" // If the husk is inside of a desert temple's bounding box, we want to make its health 2.5x more.
        },
        "conditions_to_apply": [ // Required condition(s) for mobification 1 to function. 
          {
            "structure_is": [
              "minecraft:desert_temple"
            ],
            "type": "mobifier:inside_structure"
          }
        ]
      } // Mobification 2 ends here
    ],
    // Next entity type along with its mobifiers
    "minecraft:stray": [
      {
        "attribute_modifier": {
          "minecraft:generic.attack_damage": "*2"
        },
        "conditions_to_apply": [
          {
            "biome_category_is": [
              "icy"
            ],
            "type": "mobifier:biome_category"
          },
          {
            "dimension_is": [
              "minecraft:overworld"
            ],
            "type": "mobifier:dimension"
          }
        ]
      },
      {
        "attribute_modifier": {
          "minecraft:generic.movement_speed": "/2"
        },
        "conditions_to_apply": [
          {
            "has": [
              {
                "is": ["minecraft:sand"],
                "offset": [
                  0,
                  -1,
                  0
                ]
              }
            ],
            "type": "mobifier:blocks_are"
          }
        ]
      },
      {
        "attribute_modifier": {
          "minecraft:generic.movement_speed": "*25"
        },
        "conditions_to_apply": [
          {
            "has": [
              {
                "is": ["minecraft:snow_block"],
                "offset": [
                  0,
                  -1,
                  0
                ]
              }
            ],
            "type": "mobifier:blocks_are"
          }
        ]
      },
      {
        "attribute_modifier": {
          "minecraft:generic.movement_speed": "*25"
        },
        "conditions_to_apply": [
          {
            "has": [
              {
                "is": ["minecraft:snow"],
                "offset": [
                  0,
                  0,
                  0
                ]
              }
            ],
            "type": "mobifier:blocks_are"
          }
        ]
      }
    ],
    // You can also argue by monster category. The accepted values are: `monster`, `creature`, `ambient`, `water_creature`, `water_ambient`, `misc`, and `axolotls`(1.17+). 
    // These mobifiers will apply on top of any specified entity types with the matching mob category.
    "category/monster": [
      {
        "drop_death_table": false,
        "conditions_to_apply": [
          {
            "biome_category_is": [
              "the_end"
            ],
            "type": "mobifier:biome_category"
          }
        ],
        "xp_modifier": "*2",
        "attribute_modifier": {
          "minecraft:generic.attack_damage": "*4"
        }
      }
    ]
  }
}