Web Assembly Engine Can't Find .wasm File

[Auzgame]

So i'm having an issue in my code where the stockfish.wasm.js file can't find the stockfish.wasm file.

myFunctions.loadChessEngine = function() {
    if(!lozzaObjectURL) {
        lozzaObjectURL = URL.createObjectURL(new Blob([GM_getResourceText('stockFish.js')], {type: 'application/javascript'}));
    }
    if(!wasmObjectURL) {
       wasmObjectURL = URL.createObjectURL(new Blob([GM_getResourceText('stockFish.wasm.js')], {type: 'application/javascript'}));
    }
    if(!wasmFile) {
      wasmFile = URL.createObjectURL(new Blob([GM_getResourceText('stockFish.wasm')], {type: 'application/wasm'}));
    }
    console.log(lozzaObjectURL);
    console.log(wasmObjectURL);
    var wasmSupported = typeof WebAssembly === 'object' && WebAssembly.validate(Uint8Array.of(0x0, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00));
    console.log('Webassembly supported: '+wasmSupported);
    if(lozzaObjectURL && wasmObjectURL) {
        engine.engine = new Worker(wasmSupported ? wasmObjectURL : lozzaObjectURL);
        //engine.engine = new Worker(lozzaObjectURL);

        engine.engine.onmessage = e => {
            parser(e);
        };
        engine.engine.onerror = e => {
            console.log("Worker Error: "+e);
        };

        engine.engine.postMessage('ucinewgame');
    }
    console.log('loaded chess engine');
}

(The code tag wasn't working on GitHub for me. :( ) I'm currently trying to load the files through blob and stockfish.wasm.js can't find the stockfist.wasm file.

[niklasf]

Edited for code tags.

There's no way to pass settings (in particular wasmFile) to the worker, so I don't think this approach is possible with this library as is.

The newer https://github.com/lichess-org/stockfish.wasm and https://github.com/hi-ogawa/Stockfish instanciate the module directly, so they would accept options like wasmBinary or locateFile when instanciating the module:

https://github.com/lichess-org/lila/blob/c2c71cbc7fcba9f7b03f265ef539d7aae879a1df/ui/ceval/src/worker.ts#L167-L172