Block Whitelist

This mod restricts block placement per-dimension

That's pretty much all it does. Config file @ config/blockwhitelist.json

Default file is already generated:

[
  {
    "dimension": 0,
    "message": {
      "text": "Example config/blockwhitelist.json loaded!"
    },
    "whitelist": [
      "minecraft:grass",
      "minecraft:stone:{variant=granite}",
      "minecraft:log",
      "buildcraft:*"
    ]
  },
  {
    "dimension": -1,
    "blacklist": []
  }
]

Message will be displayed when player tries to place a block that isn't allowed. Supports Text Component.