[Version 4.10] World Whitelist

The World Whitelist object is used to make properties apply only in certain dimensions / biomes.

World Whitelist

• dimensions: (Resource Location list) of dimensions where the condition is fulfilled
• inverse_dimension_list: (Boolean) if true, the dimensions list will be treated as a blacklist
• biomes: (Resource Location list) of biomes where the condition is fulfilled
• inverse_biome_list: (Boolean) if true, the biomes list will be treated as a blacklist
• deepness: (Range Object) representing the min and max Y level where the condition is fulfilled
• moon_phases: (String list) Of moon phases where the condition is fulfilled
  • Valid values: "full_moon", "waning_gibbous", "last_quarter", "waning_crescent", "new_moon", "waxing_crescent", "first_quarter", "waxing_gibbous"
• structures: (String list) Of structure ids (e.g. minecraft:fortress) where the condition is fulfilled
• inverse_structures: (Boolean) if true, the structures list will be treated as a blacklist

Example

This example makes:
Skeletons that spawn in Deserts have Speed II.
Skeletons that spawn in the Nether have Fire Resistance.
Skeletons that spawn during full moons have resistance.
Skeletons that DON'T spawn in desert temples to have Slowness.

{
    "target": "minecraft:skeleton",
    "potion_effects": [
        {
            "id": "minecraft:speed",
            "amplifier": {
                "min": 1
            },
            "conditions": {
                "world": {
                    "biomes": [
                        "minecraft:desert"
                    ]
                }
            }
        },
        {
            "id": "minecraft:fire_resistance",
            "conditions": {
                "world": {
                    "dimensions": [
                        "minecraft:the_nether"
                    ]
                }
            }
        },
        {
            "id": "minecraft:resistance",
            "conditions": {
                "world": {
                    "moon_phases": [
                        "full_moon"
                    ]
                }
            }
        },
        {
            "id": "minecraft:slowness",
            "conditions": {
                "world": {
                    "structures": [
                        "minecraft:desert_pyramid"
                    ],
                    "inverse_structures": true
                }
            }
        }
    ]
}