Never Get Lost
The Minecraft world is ginormous and it's pretty easy to get lost. There's a fix for that! With this Crumb, you'll leave a trail of crumbs wherever you go so you'll never be lost again!
Delete the on start and on chat command blocks.
Add an on player walk block
Add a place block inside the on player walk block.
Pick a block to trail.
Change the position parameter to read ~0 ~0 ~-1
Here's something on parameters:
You can finish here,
or if you don't want a block with every step, here's what you can do:
Step 4 - not really a step, but read this!
What if you don't want a block behind your every step? Here's a way to change it! You can pick a random number between 0 and 3.
Pull the place block out of the on player walk block.
Place an if just inside the on player walk block and put the place back inside.
Put a 0=0 block inside the if block.
Put a pick random block and place it inside one of the 0s of the 0=0 block.
Change the pick random block to pick a random number 0 and 3.
Chance the other 0 to a number from 0-3. We chose 1.
And you're done!