This is a WIP HTML5 implementation of the game Katawa Shoujo.

1. Navigate to http://html5ks.happinessforme.com/

• Katawa Shoujo (obviously)
• Firefox/Chrome/a sensible browser (i.e. not IE)
• a shell (Bash, dash, zsh, etc)
• GNU make 3.82 or greater (see Makefile section)
• ffmpeg (preferably git HEAD) with fdk-aac, libopus, libtheora, libvpx-vp9, libx264 - for full list, see configure or .travis.sh
• cwebp and webpmux from libwebp
• convert from ImageMagick
• apngasm
• Node.js, npm for uglifyjs
• Python 3

• DeflOpt
• defluff
• inotify-tools (for make dev)
• jpegmini
• jpegrescan
• jpegtran
• nginx
• pngquant
• zopfli and zopflipng

0. Get Katawa Shoujo, install prerequisites. For guidance on Ubuntu, see .travis.sh.
1. Copy *.rpyc from Katawa Shoujo/game into ast2json/ directory.
2. Extract files from Katawa Shoujo/game/data.rpa to www/dump/ with an rpa extractor, like rpatool or unrpa.
3. Install prerequisites.
4. Run ./configure.
5. Run make.
6. Run nginx.sh to start nginx, then navigate to localhost:8080 in your browser. -- OR --

6. Open www/index.html in a browser.

To reduce programs and build time required, some conversions can be disabled by passing CONVERSION= on the command line, e.g. ZOPFLIPNG= ./configure.

Alternatively, just don't install those programs. Conversions that are safe to disable are labeled as such in configure. If a required conversion is disabled, configure will print a big error.

Run make space. Warning: This will remove source files from dump.

make will continue to work (i.e. make new files as appropriate) but will not re-make converted files.

See CONTRIBUTING.rst.

Run make dev to automatically start nginx and re-make when changes are made.

GNU make is required since I do not really want to write a script to output a Makefile. I refuse to use autoconf; moreover, it isn't even relevant to this program, being designed for use with C/C++ projects.

Make 3.82 is required since this version sorts rules differently; versions of make prior to this one will not properly build www/dump/ctc_strip-0.png, resulting in errors building ctc_anim.png and ctc_anim-*.webp. If you must use a version before that one (e.g. you are stuck on Ubuntu 12.04), manually building that file according to the Makefile should resolve the error. Patches to fix this are welcome.