> For the complete documentation index, see [llms.txt](https://docs.lukkit.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lukkit.net/events/event-list/block.md). # Block Events related to block updates or world interaction. | Event | Description | | ------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------- | | BlockBreakEvent | Called when a block is broken by a player. | | BlockBurnEvent | Called when a block is destroyed as a result of being burnt by fire. | | BlockCanBuildEvent | Called when we try to place a block, to see if we can build it here or not. | | BlockDamageEvent | Called when a block is damaged by a player. | | BlockDispenseEvent | Called when an item is dispensed from a block. | | BlockEvent | Represents a block related event. | | BlockExpEvent | An event that's called when a block yields experience. | | BlockExplodeEvent | Called when a block explodes | | BlockFadeEvent | Called when a block fades, melts or disappears based on world conditions | | BlockFormEvent | Called when a block is formed or spreads based on world conditions. | | BlockFromToEvent | Represents events with a source block and a destination block, currently only applies to liquid (lava and water) and teleporting dragon eggs. | | BlockGrowEvent | Called when a block grows naturally in the world. | | BlockIgniteEvent | Called when a block is ignited. | | BlockMultiPlaceEvent | Fired when a single block placement action of a player triggers the creation of multiple blocks(e.g. | | BlockPhysicsEvent | Thrown when a block physics check is called | | BlockPistonEvent | Called when a piston block is triggered | | BlockPistonExtendEvent | Called when a piston extends | | BlockPistonRetractEvent | Called when a piston retracts | | BlockPlaceEvent | Called when a block is placed by a player. | | BlockRedstoneEvent | Called when a redstone current changes | | BlockSpreadEvent | Called when a block spreads based on world conditions. | | CauldronLevelChangeEvent | Called when the water level in a cauldron changes | | EntityBlockFormEvent | Called when a block is formed by entities. | | LeavesDecayEvent | Called when leaves are decaying naturally. | | NotePlayEvent | Called when a note block is being played through player interaction or a redstone current. | | SignChangeEvent | Called when a sign is changed by a player. | --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.lukkit.net/events/event-list/block.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.