DungeonSign Block

The block sign replaces a block with a different block.

Line	Input	Example
1st	[Block]	[Block]
2nd	({Block ID}(,{DV}))	COBBLESTONE
3rd	({Block ID}(,{DV}))	TNT
4th	Trigger	I 5

Block signs are rocker signs. The material in the second line is the block that is used if the sign is deactivated, the material in the third line is used when it is activated.

Due to the space limitations of signs, there is currently no way to implement 1.13+ block data in a practicable way. Solutions are planned for a later release (perhaps 0.19). Even though they have been removed in Minecraft 1.13, DVs still work in newer Spigot versions thanks to the server software's legacy system and are currently the only way to use rotations and other block data with block signs.