> ## Documentation Index
> Fetch the complete documentation index at: https://docs.borntocraftstudio.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Island Block Count

> Counts specific blocks on the island.

The `island_block_count_fact` counts the number of specific blocks on an island.

## Configuration

<ResponseField name="island_block_count_fact" type="Map" required>
  Configuration for the fact.

  <Expandable title="Properties">
    <ResponseField name="blockTypeMode" type="Enum">
      `VANILLA` (Material) or `CUSTOM_KEY`. Default `VANILLA`.
    </ResponseField>

    <ResponseField name="vanillaMaterial" type="String">
      The Material enum to count. Default `STONE`.
    </ResponseField>

    <ResponseField name="customKey" type="String">
      Custom key string if mode is `CUSTOM_KEY`.
    </ResponseField>

    <ResponseField name="dimension" type="String">
      Optional dimension filter.
    </ResponseField>
  </Expandable>
</ResponseField>