❄️ Snowy Block

Snowy Block automatically detects whether snow sits on top of it and sets the snowy flag accordingly. This is the same mechanic vanilla grass blocks use to switch to their snow-covered texture — when a block tagged minecraft:snow (snow layer or powder snow) is placed directly above, snowy becomes true.

It also checks on placement, so the initial state is always correct.

Property Name	Property Type	Required
snowy	boolean	yes

Example

blocks:
  default:snowy_grass_block:
    behavior:
      type: snowy_block