andyfriesen/v1wasm

A WASM port of VERGE

VERGE

This is a WASM port of version 1 of Vecna's VERGE engine.

I chose it as a guinea pig to play with NaCl WASM development because it's sophisticated enough to prove some kind of challenge without being huge and unweildly.

Compiling

Install SCons and Emscripten.

Note: Python 3 and python3-distutils are required by Emscripten.

$ scons

Then run an HTTP server rooted the root of this repository and load index.html in a browser.

v1wasm's Issues

Music-related crash

AudioWorkletNode cannot be created

Everything is built and current. I get this crash as soon as I load the page:

verge.out.js:1937 Uncaught (in promise) DOMException: Failed to construct 'AudioWorkletNode': AudioWorkletNode cannot be created: The node name 'libopenmpt-processor' is not defined in AudioWorkletGlobalScope.
    at http://localhost:8000/verge.out.js:1937:353
(anonymous) @ verge.out.js:1937
Promise.then (async)
wasm_playSong @ verge.out.js:1941
imports.<computed> @ verge.out.js:6105
(anonymous) @ 006524ce-198:600
(anonymous) @ 006524ce-209:531
(anonymous) @ 006524ce-231:2549
(anonymous) @ 006524ce-141:437
(anonymous) @ 006524ce-148:51
(anonymous) @ 006524ce-272:769
ret.<computed> @ verge.out.js:6129
(anonymous) @ verge.out.js:6213
(anonymous) @ verge.out.js:1934
Promise.then (async)
(anonymous) @ verge.out.js:1934
handleSleep @ verge.out.js:6192
downloadAll @ verge.out.js:1934
imports.<computed> @ verge.out.js:6105
(anonymous) @ 006524ce-262:4478
(anonymous) @ 006524ce-272:265
ret.<computed> @ verge.out.js:6129
(anonymous) @ verge.out.js:6213
(anonymous) @ verge.out.js:1935
Promise.then (async)
(anonymous) @ verge.out.js:1935
handleSleep @ verge.out.js:6192
fetchSync @ verge.out.js:1935
imports.<computed> @ verge.out.js:6105
(anonymous) @ 006524ce-262:2093
(anonymous) @ 006524ce-272:265
ret.<computed> @ verge.out.js:6129
Module._main @ verge.out.js:6377
callMain @ verge.out.js:6738
doRun @ verge.out.js:6804
run @ verge.out.js:6819
runCaller @ verge.out.js:6712
removeRunDependency @ verge.out.js:1726
receiveInstance @ verge.out.js:1851
receiveInstantiatedSource @ verge.out.js:1868
Promise.then (async)
instantiateArrayBuffer @ verge.out.js:1875
(anonymous) @ verge.out.js:1894
Promise.then (async)
(anonymous) @ verge.out.js:1889
Promise.then (async)
instantiateAsync @ verge.out.js:1887
createWasm @ verge.out.js:1915
(anonymous) @ verge.out.js:6350```

WAVs don't work