Start blocks

[Tuan Ahmad Wafiq]

Hey, so I have a custom block which is start_block, and I want to make this blocks a parent block which is when my other blocks are not connected to this block, the code cannot be executed, just like the Minecraft Aquatic Voyage in code.org. And I already make it like mentioned in this conversation: https://developers.google.com/blockly/guides/create-custom-blocks/block-paradigms#configuration

The code works fine where my other block will be disabled if it is not connected to this start_block, but since my start block is a custom block, and I still don't have the function written in my code for this block, my other block whose connected to this block cannot run. do you have any suggestion on what code I can put for the start_block function?

what code can I put here:

Blockly.JavaScript['start_block'] = function (block) {

  var code = '...;\n';

  return code;

}

Btw, I'm making a game like blockly maze, and I noticed blockly maze doesn't have start block but the code.org, vex code and scratch have this block, so it is hard for me to refer 

[Neil Fraser]

Is your start block a block that sits on top of a stack, or a block that encloses a stack?

If it looks like this,

then your generator function would look like this:

  return '';

If it looks like this,

then your generator function would look like this:

  return JavaScript.statementToCode(block, 'DO');

(Where 'DO' is the name of the statement input on the block.)

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Neil Fraser, Switzerland
https://neil.fraser.name

[Tuan Ahmad Wafiq]

hey Neil, it is like the first one. and its work, Thank you so much