Adventure mode blocks not breakable?

[JBYoshi]

@drakmir

I can find no reference to a DataManipulator or method for modifying the “CanDestroy” NBT tag on an Item Stack (or the CanPlaceOn NBT tag on a Block).

The DataManipulators are BreakableData and PlaceableData. The Keys are Keys.BREAKABLE_BLOCK_TYPES and Keys.PLACEABLE_BLOCKS.

@drakmir

I also see no way to manipulate a NBT tag directly on an item stack or block (which would allow me to work around a missing portion of the API until such an API exists).

Ideally, you shouldn’t work with NBT at all. However, if you really need to, set up ForgeGradle in your Gradle build script (you can’t use Maven for this), add a dependency on SpongeForge, and cast the Sponge ItemStack to the Minecraft ItemStack.