BlockRegenerator [WorldGuard] (1.12+)

# BlockRegenerator v1.0.0
# The plugin requires WorldGuard (6.2.2+) and WorldEdit (6.1.9+)

# Regions (WorldGuard)
regions:

  # Name of the region
  "testregion":

    # If it is forbidden to break blocks in the region,
    # then the plugin will enable the ability to break blocks from the config
    ignoreWorldGuard: true
    # set "false" to disable this option

    # Material for replacing a broken block
    replaceMaterial: BEDROCK

    # Blocks and delay before regeneration
    # The delay is specified in ticks (20 ticks = 1 second)
    blocks:
      STONE: 20
      SANDSTONE: 60