DV Vein

• Hold ` (grave) and break a block: connected blocks of the same kind break too, diagonals included
• Ore variants count as one vein (iron + deepslate iron, and modded ores sharing a forge:ores/* tag)
• Shapes — scroll the mouse wheel while holding the key: Vein, Small tunnel (1×1), Mining tunnel (stairs down), Large tunnel (3×3), 3×3 square, Escape tunnel (stairs up)
• Outline preview and block counter while the key is held
• Drops and XP go straight into your inventory (what doesn't fit drops at your feet)
• Harvest: right-click a fully grown crop to harvest it and replant it from its own seed. Wheat, carrots, potatoes, beetroot, nether wart, cocoa, and modded crops built on vanilla's crop block (e.g. Farmer's Delight); other crops via the dvvein:harvestable block tag, exclude with dvvein:blacklist. Fortune applies, sneak to use items normally, respects claims
• Whole field: hold the key and right-click a crop to harvest every connected ripe crop of that kind into your inventory
• Plant a field: hold the key and right-click farmland or grass with seeds, potatoes, carrots or saplings to plant every connected free spot (uses more of the same seeds from your inventory)
• Till and make paths: hold the key and right-click with a hoe to till, or a shovel to make paths, across the whole connected patch
• Blacklist in-game: hold the key and middle-click a block so the vein key never breaks it (middle-click again to undo)
• Shear them all: hold the key and shear a sheep to shear every sheep within 32 blocks (3 up, 3 down); the wool goes into your inventory
• Safe: stops before your tool breaks or when you run out of hunger; in survival only works with a tool that actually drops the block
• Server settings: max blocks (64), hunger per block, ore grouping
• Required on both client and server

Part of Darkvolfi's DV mods: small, focused quality-of-life mods that share one library (DV Lib). Every DV mod adds its settings and key bindings to the DV button on the title screen and pause menu. Written from scratch; no code from other mods.