Vibed instrument data loss upon saving and reloading project file

[messmerd]

Bug Summary

The Vibed instrument only saves the parameters and sample data for each of its 9 "Strings" to the project file if that particular string is active at the time the project file is saved. So if I edit one of the strings of my Vibed instrument but have it disabled at the time that I save the project (whether it's temporarily disabled, such as in an automation, or not), all that data will be lost. And when I reload the project, the automation track for such a Vibed string's parameters is messed up.

Steps to reproduce

• Create new project
• Add Vibed instrument, and open its GUI
• Select String 2, which is not enabled by default
• Draw a shape in the sample area and change some parameters for the string so that it is different from the default, but keep the string disabled
• Save the project and reload from disk
• All changes made to String 2 of the Vibed instrument will be gone

Expected behavior

All Vibed instrument data should be preserved regardless of whether it is currently used

Actual behavior

Vibed instrument data for String #N is lost if String #N is disabled at the time the project is saved

Affected LMMS versions

master branch

Logs

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