Very Quick Start
If you just want to play the game, you can either visit passage.toolness.org or
dist/index.html in your browser.
First, you will need to download and install Emscripten. You can
verify everything is working by running
cd Passage_v4_UnixSource ./runToBuild
To build with optimizations, run:
Quick Start (Docker)
If you don't want to deal with installing the Emscripten toolchain on your system, you can install it via Docker and Docker Compose, though the container takes a very long time to build. Once Docker and Docker Compose are installed, run:
docker-compose build docker-compose run em bash
At this point you will be in a bash shell in a container that has the
Emscripten toolchain pre-installed. You'll be in the
directory, which maps directly to the
Passage_v4_UnixSource of your
repository. So to build everything, you can just run
Emterpreter (specifically Emterpreter-Async) is used to manually control the call stack so the original code can work without too much refactoring.
See the history for
Passage_v4_UnixSource/gamma256for details on what was changed to support Emscripten; I tried to make sure that the commits are fairly clean and easy to understand.
emcc -von my development environment yielded:
emcc (Emscripten gcc/clang-like replacement + linker emulating GNU ld) 1.35.0 clang version 3.7.0 (https://github.com/kripken/emscripten-fastcomp-clang/ dbe68fecd03d6f646bd075963c3cc0e7130e5767) (https://github.com/kripken/emscripten-fastcomp/ 4e83be90903250ec5142edc57971ed4c633c5e25) Target: x86_64-unknown-linux-gnu Thread model: posix Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.8 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.8.4 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.2 Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9 Candidate multilib: .;@m64 Selected multilib: .;@m64
It is entirely possible that different versions may cause compilation to fail.
The original Passage has been placed in the public domain.
This port is in the public domain as well.