VoxeLibre/mods/CORE/mcl_worlds/API.md

mcl_worlds

This mod provides utility functions about positions and dimensions.

mcl_worlds.is_in_void(pos)

This function returns:

• true, true: if pos is in deep void (deadly)
• true, false: if the pos is in void (non-deadly)
• false, false: otherwise

Params:

• pos: position

mcl_worlds.y_to_layer(y)

This function is used to calculate the Minetest y layer and dimension of the given y Minecraft layer. Mainly used for ore generation. Takes a Y coordinate as input and returns:

• The corresponding Minecraft layer (can be nil if void)
• The corresponding Minecraft dimension ("overworld", "nether" or "end") or "void" if y is in the void

If the Y coordinate is not located in any dimension, it will return: nil, "void"

Params:

• y: int

mcl_worlds.pos_to_dimension(pos)

This function return the Minecraft dimension of pos ("overworld", "nether" or "end") or "void" if y is in the void.

• pos: position

mcl_worlds.layer_to_y(layer, mc_dimension)

Takes a Minecraft layer and a “dimension” name and returns the corresponding Y coordinate for VoxeLibre. mc_dimension can be "overworld", "nether", "end" (default: "overworld").

• layer: int
• mc_dimension: string

mcl_worlds.has_weather(pos)

Returns true if pos can have weather, false otherwise. Weather can be only in the overworld.

• pos: position

mcl_worlds.has_dust(pos)

Returns true if pos can have nether dust, false otherwise. Nether dust can be only in the nether.

• pos: position

mcl_worlds.compass_works(pos)

Returns true if compasses are working at pos, false otherwise. In MC, you cant use compass in the nether and the end.

• pos: position

mcl_worlds.compass_works(pos)

Returns true if clock are working at pos, false otherwise. In MC, you cant use clock in the nether and the end.

• pos: position

mcl_worlds.register_on_dimension_change(function(player, dimension, last_dimension))

Register a callback function func(player, dimension).

It will be called whenever a player changes between dimensions. The void counts as dimension.

• player: player, the player who changed of dimension
• dimension: string, The new dimension of the player ("overworld", "nether", "end", "void").
• last_dimension: string, The dimension where the player was ("overworld", "nether", "end", "void").

mcl_worlds.registered_on_dimension_change

Table containing all function registered with mcl_worlds.register_on_dimension_change()

mcl_worlds.dimension_change(player, dimension)

Notify this mod of a dimension change of player to dimension

• player: player, player who changed the dimension
• dimension: string, new dimension ("overworld", "nether", "end", "void")