⏏️ Bouncing Block

Bouncing Block bounces entities that land on it back into the air. When an entity falls onto the block, its downward velocity is reversed — bounce_height controls how much of that speed is preserved. Sneaking entities do not bounce and land normally.

Fall damage is still applied, scaled by fall_damage_multiplier. Set it to 0 to disable fall damage entirely.

Example

blocks:
  default:sofa:
    behavior:
      type: bouncing_block
      bounce_height: 0.66              # bounce velocity multiplier, 0 = no bounce (default 0.66, 26.2+ Define using the bounce_restitution block setting)
      fall_damage_multiplier: 0.5      # fall damage multiplier, 0 = no damage (default 0.5)
      sync_player_position: true       # force client-server position sync after bounce (default true)

info

sync_player_position: When true, the server sends a position correction to the client 1 tick after a bounce. This prevents desync with vanilla bouncing blocks (beds, slime blocks). If your custom block already looks like one of those on the client side, you can set this to false.