If you know how to use Btools, you know how this works. But im kinda obligated to make this page.
Build mode allows you to build stuff (obviously)
When you first enter build mode, there are several options you can use:
Spawns a block on you
Spawns a spawnpoint on you
Spawns a truss block on you
After clicking on whatever you spawned, you get some more options:
If you know RGB stuff, you can just put it in there (the numbers. idk how it works)
You can change its transparency (Ex: 0.5 or 1)
You can change the design of the block using these options
Alternative for the RGB thing
Makes it so if a player can touch it or not
Makes it so the block can have a shadow
Makes it so it can break or not
Deletes whatever block you clicked on
There are also some options below the previous ones:
How many increments the block moves
How many increments the block rotates
You can switch between changing the position, rotation, or size of a block
Copy and pastes whatever block you clicked on
Removes all spawns from the map
Undo's your previous action (Ex: Spawning a block, changing its size, etc)
You can check all of your saves
Loads your automatic save point
Clears every block you spawned