Worlds and blocks

Dimensions, block states, weather, height maps and chunk tickets.

Type	Kind	Description
BlockFace	enum	A block face / direction (vanilla Direction order).
BlockState	struct	A block state: a block plus its properties, as the numeric id of the global palette.
BlockUpdateFlags	enum	How a block change is propagated, the update flags of the game’s Level.setBlock (combine with |).
ChunkTicket	class	A hold on a chunk: while the ticket exists the chunk is kept loaded (and ticking when a player is near enough, like any chunk).
ChunkTickets	class	Chunk tickets of one plugin (plugin.ChunkTickets): they are released automatically when the plugin unloads or reloads.
Facing	enum	Values of the protocol enum Facing (the wire carries the ordinal).
HeightMap	enum	Which surface World.HighestBlockY looks for.
WeatherType	enum	The weather of a dimension.
World	struct	A handle to a dimension (overworld, nether, end …).