Display Block Opened State

Displays a private Barrel opened state and restores actual current world state during cleanup. Chest/Shulker private animations are not implemented by this operation.

Where to find it

Call Method → Target Object: Player or a compatible subtype → Choose Operation → Appearance. Requires Dev access to configure, then a successful compile to activate.

Inputs

Input	Type	Role	Requirement	Default / constraint
Barrel Location	Location	Value	Required	Required
Open	Boolean	Value	Optional	true

Result and behavior

Applies its behavior to the configured receiver; it does not create a separate value-result destination.

Configuration example

Block: Call Method
Operation: Display Block Opened State
Target Object: Player target in this plot
Barrel Location: Location A in the play area
Open: true

Use this as an editor configuration: declare any Variables/collections first and choose real locations/eligible targets for your plot. It is not pasteable source code.

Restrictions and troubleshooting

The receiver must satisfy the declared native capability and remain eligible for the running plot. Player actions require an appropriate Play participant; a Build/Dev player is not automatically eligible.

Runtime validation: Public private opened-state playback supports Barrels; chest/shulker animations have no public per-player API.

Related guides

Editor · Arguments · Targets · Expressions · Native behavior

Reference identifier: player.block_open.