The title.txt file is written when the MT command is used, however some
games (Daiakuji, AmbivalenZ, Ikenai Katsumi sensei) does not use the MT
command. As a result, these titles did not appear in the launcher.
This makes the launcher use the name of the ZIP archive when the game
was installed as the alternate item name if the MT command was not used.
This allows installation from some ZIPs distributed by AliceSoft
archives, in Android < 7.0.
Some other ZIPs have game files with SJIS names, so change the error
message depending on whether there's a decode error.
The installer writes xsystem35.gr file into the game root directory.
Now save files are created at `files/save` directory, which is outside
the game directory. This scheme is the same as Kichikuou on Web, so it
would make transferring save data between two easier.
Playlist is written to <gamedir>/playlist.txt during installation
("cdrom_device" in .xsys35rc is not used).
Files that match /(\d+)\.(wav|mp3|ogg)$/ are recognized as BGM files
(digits represent a track number). Note that this convention is the same
as Kichikuou on Web.
This adds a minimal launcher activity for the android app, which does
the followings:
- Opens a file chooser to let user select a zip file
- Extracts the zip into the app's internal storage
- Launches the SDL activity
kichikuou