| async function getItemFromChest(bot, chestPosition, itemsToGet) { |
| |
| if (!(chestPosition instanceof Vec3)) { |
| bot.chat("chestPosition for getItemFromChest must be a Vec3"); |
| return; |
| } |
| await moveToChest(bot, chestPosition); |
| const chestBlock = bot.blockAt(chestPosition); |
| const chest = await bot.openContainer(chestBlock); |
| for (const name in itemsToGet) { |
| const itemByName = mcData.itemsByName[name]; |
| if (!itemByName) { |
| bot.chat(`No item named ${name}`); |
| continue; |
| } |
|
|
| const item = chest.findContainerItem(itemByName.id); |
| if (!item) { |
| bot.chat(`I don't see ${name} in this chest`); |
| continue; |
| } |
| try { |
| await chest.withdraw(item.type, null, itemsToGet[name]); |
| } catch (err) { |
| bot.chat(`Not enough ${name} in chest.`); |
| } |
| } |
| await closeChest(bot, chestBlock); |
| } |
|
|
| async function depositItemIntoChest(bot, chestPosition, itemsToDeposit) { |
| |
| if (!(chestPosition instanceof Vec3)) { |
| throw new Error( |
| "chestPosition for depositItemIntoChest must be a Vec3" |
| ); |
| } |
| await moveToChest(bot, chestPosition); |
| const chestBlock = bot.blockAt(chestPosition); |
| const chest = await bot.openContainer(chestBlock); |
| for (const name in itemsToDeposit) { |
| const itemByName = mcData.itemsByName[name]; |
| if (!itemByName) { |
| bot.chat(`No item named ${name}`); |
| continue; |
| } |
| const item = bot.inventory.findInventoryItem(itemByName.id); |
| if (!item) { |
| bot.chat(`No ${name} in inventory`); |
| continue; |
| } |
| try { |
| await chest.deposit(item.type, null, itemsToDeposit[name]); |
| } catch (err) { |
| bot.chat(`Not enough ${name} in inventory.`); |
| } |
| } |
| await closeChest(bot, chestBlock); |
| } |
|
|
| async function checkItemInsideChest(bot, chestPosition) { |
| |
| if (!(chestPosition instanceof Vec3)) { |
| throw new Error( |
| "chestPosition for depositItemIntoChest must be a Vec3" |
| ); |
| } |
| await moveToChest(bot, chestPosition); |
| const chestBlock = bot.blockAt(chestPosition); |
| await bot.openContainer(chestBlock); |
| await closeChest(bot, chestBlock); |
| } |
|
|
| async function moveToChest(bot, chestPosition) { |
| if (!(chestPosition instanceof Vec3)) { |
| throw new Error( |
| "chestPosition for depositItemIntoChest must be a Vec3" |
| ); |
| } |
| if (chestPosition.distanceTo(bot.entity.position) > 32) { |
| bot.chat( |
| `/tp ${chestPosition.x} ${chestPosition.y} ${chestPosition.z}` |
| ); |
| await bot.waitForTicks(20); |
| } |
| const chestBlock = bot.blockAt(chestPosition); |
| if (chestBlock.name !== "chest") { |
| bot.emit("removeChest", chestPosition); |
| throw new Error( |
| `No chest at ${chestPosition}, it is ${chestBlock.name}` |
| ); |
| } |
| await bot.pathfinder.goto( |
| new GoalLookAtBlock(chestBlock.position, bot.world, {}) |
| ); |
| return chestBlock; |
| } |
|
|
| async function listItemsInChest(bot, chestBlock) { |
| const chest = await bot.openContainer(chestBlock); |
| const items = chest.containerItems(); |
| if (items.length > 0) { |
| const itemNames = items.reduce((acc, obj) => { |
| if (acc[obj.name]) { |
| acc[obj.name] += obj.count; |
| } else { |
| acc[obj.name] = obj.count; |
| } |
| return acc; |
| }, {}); |
| bot.emit("closeChest", itemNames, chestBlock.position); |
| } else { |
| bot.emit("closeChest", {}, chestBlock.position); |
| } |
| return chest; |
| } |
|
|
| async function closeChest(bot, chestBlock) { |
| try { |
| const chest = await listItemsInChest(bot, chestBlock); |
| await chest.close(); |
| } catch (err) { |
| await bot.closeWindow(chestBlock); |
| } |
| } |
|
|
| function itemByName(items, name) { |
| for (let i = 0; i < items.length; ++i) { |
| const item = items[i]; |
| if (item && item.name === name) return item; |
| } |
| return null; |
| } |
|
|
