bjornbytes
Writable Archives
Adds the ability to mount an archive for writing. This means LÖVR can write anywhere on the filesystem, instead of only the save directory.
How it works: lovr.filesystem.mount takes a MountMode after the mountpoint. The mount mode can be either read (the default) or readwrite.
Filesystem functions that previously targeted the save directory (write, createDirectory, remove) will now use the virtual filesystem: they search through the mounted archives, find the first one in readwrite mode with a mountpoint that contains the input path, and write to that archive.
The save directory isn't special anymore -- its archive is just readwrite instead of read now.
I haven't tested this code very well yet.
I found a bug in getSourceDirectory. If you do lovr ., getSourceDirectory returns . which is not a valid path to mount. It should be converted to an absolute path.
(Actually I'm not sure why that fails to mount, need to look into it).
Ah, it fails because . is already mounted...probably need to relax the logic for mounting duplicate archives now.