These are the functions which can be called on a minecraft:location criteria trigger. setFeature: Arguments: String Usage: feature id Notes: Sets the feature id. Used for things like structures. setWorldType: Arguments: String Usage: WorldType id Notes: Sets the WorldType id. getLocationData: Notes: Returns the LocationData object so functions can be called on it. setBiome: Arguments: Non_Null_Biome_ID Usage: biome id Notes: Sets the biome id. Can be an int or String. setDimID: Arguments: int Usage: dimension id Notes: Sets the dimension id. setGeneratorOptions: Arguments: String Usage: generator string Notes: Sets the generator options string. setCount: Arguments: int Usage: count Notes: Sets the number of times this criteria must be completed before it counts towards advancement progress.