activateBlock

Targeting Blocks

Remember to properly target your block, and catch if there is no found block.

Singular Block:

let block = bot.findBlock({
  matching: bot.registry.blocksByName['oak_door'].id,
  maxDistance: 5
})
if(!block) return console.log('There were no blocks found!')

Multiple Blocks:

let blocks = bot.findBlocks({
  matching: bot.registry.blocksByName['oak_door'].id,
  maxDistance: 5,
  count: 3
}).map(loc => bot.blockAt(loc)) // returns a [Vec3], map to [Block]
if(!blocks) return console.log('There were no blocks found!')

Block at Cursor:

let block = bot.blockAtCursor(maxDistance);

Then remember to look at the block if needed

await bot.lookAt(block.position) // <-- and learn to use async/await
bot.activateBlock(block);

Using Doors / Trapdoors

let block = bot.findBlock({
  matching: bot.registry.blocksByName['oak_door'].id,
  maxDistance: 5
})
await bot.lookAt(block.position)
bot.activateBlock(block);

Using Button

let block = bot.findBlock({
  matching: bot.registry.blocksByName['oak_button'].id,
  maxDistance: 5
})
await bot.lookAt(block.position) // <-- buttons have a funny position, block face too
bot.activateBlock(block);