Skip to content

machine_variable (BCP command)

This is a generic “catch all” which sends machine variables to the media controller any time they change. Machine variables are like player variables, except they’re maintained machine-wide instead of per-player or per-game. Since the pin controller will most likely track hundreds of variables (with many being internal things that the media controller doesn’t care about), it’ s recommended that the pin controller has a way to filter which machine variables are sent to the media controller.

Origin

Pin controller

Parameters

name

Type: string

This is the name of the machine variable.

value

Type: Varies depending upon the variable type.

This is the new value of the machine variable.

prev_value

Type: Varies depending upon the variable type.

This is the previous value of the machine variable.

change

Type: Varies depending upon the variable type.

If the machine variable just changed, this will be the amount of the change. If it’s not possible to determine a numeric change (for example, if this machine variable is a string), then this change value will be set to the boolean True.

Response

None

Something missing or wrong? You can fix it!

This website is edited by people like you! Is something wrong or missing? Is something out of date, or can you explain it better?

Please help us! You can fix it yourself and be an official "open source" contributor!

It's easy! See our Beginner's guide to editing the docs.

Page navigation via the keyboard: < >

You can navigate this site via the keyboard. There are two modes:

General navigation, when search is not focused:

  • F , S , / : open search dialog
  • P , , : go to previous page
  • N , . : go to next page

While using the search function:

  • Down , Up : select next / previous result
  • Esc , Tab : close search
  • Enter : go to highlighted page in the results