Doesn't lavacasting seem like a cool mechanic? Pour water over lava in a certain way, and you can easily make a megabase! If only it didn't generate ugly cobblestone...

What this mod does

• Changes lavacasting/cobblestone generators to instead generate stone and gradually blend into deepslate below y=0.
• Adds a vanilla friendly right click function to pickaxes which "chisels" stone by cycling through a list of blocks. (now instead of accidentally stripping logs, you can accidentally chisel stone!)

Both the cobblestone generator and chiseling are fully configurable in the mod's config file (.minecraft/config/lavacastling.json). For multiplayer, this mod is only needed server-side.

!default lavacasting blocks transitioning from stone to deepslate

By default, lavacasting generates stone above y=8 and blends into deepslate at y=0

!default blocks that chiseling cycles through (stone, blackstone, deepslate variants)

Default blocks that chiseling cycles through (stone, blackstone, deepslate variants)

The default config file.

{
  "gen_blocks": [
    {
      "mode": "blend",
      "id": "minecraft:deepslate",
      "id2": "minecraft:stone",
      "minY": 0,
      "maxY": 8
    },
    {
      "mode": "solid",
      "id": "minecraft:stone",
      "minY": 8,
      "maxY": 1000
    },
    {
      "id": "minecraft:deepslate",
      "minY": -1000,
      "maxY": 0
    }
  ],
  "chisel_blocks": [
    ["minecraft:stone","minecraft:stone_bricks","minecraft:chiseled_stone_bricks"],
    ["minecraft:blackstone","minecraft:polished_blackstone","minecraft:polished_blackstone_bricks","minecraft:chiseled_polished_blackstone"],
    ["minecraft:deepslate","minecraft:polished_deepslate","minecraft:deepslate_bricks","minecraft:deepslate_tiles","minecraft:chiseled_deepslate"]
  ]
}

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Technical stuff

• Stone and basalt generators are unchanged, though they may still conflict with other stone generator mods due to being in the same method.