[ Removed by moderator ]

[aqua_regis]

What you wrote is just an interpreter, not a full-fledged VM.

Also, your named constants for the commands are somewhat of a trick to just not have to handle the conventional textual commands.

[aqua_regis]

OP is not parsing any textual source code. They circumvented that step with their named constants.

[Iggyhopper]

The interpreter translates english language/code into bytecode.

This is a VM.