Fully functional minimap for digdig.io!
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// ==UserScript==
// @name DigDig.IO Minimap
// @namespace http://tampermonkey.net/
// @version 0.0.1
// @description Fully functional minimap for digdig.io!
// @author Zertalious (Zert)
// @match *://digdig.io/*
// @icon https://www.google.com/s2/favicons?domain=digdig.io
// @require https://cdn.jsdelivr.net/gh/Qwokka/WAIL@9ed21abc43045e19f9b3756de109a6e361fb9292/wail.js
// ==/UserScript==
WebAssembly.instantiateStreaming = async function ( request, imports ) {
const response = await request;
const buffer = await response.arrayBuffer();
return WebAssembly.instantiate( buffer, imports );
}
WebAssembly.instantiate = new Proxy( WebAssembly.instantiate, {
apply( target, thisArgs, args ) {
const array = new Uint8Array( args[ 0 ] );
find( array, [
OP_SELECT,
OP_F64_PROMOTE_F32,
OP_TEE_LOCAL, 'any',
OP_GET_LOCAL, 'any',
OP_F64_MUL,
OP_F64_ADD,
OP_F64_GE,
OP_BR_IF, 0
], function ( start, end ) {
array[ end - 1 ] = OP_DROP;
array[ end ] = OP_NOP;
} );
args[ 0 ] = array;
return Reflect.apply( ...arguments );
}
} );
function find( array, search, callback ) {
main: for ( let i = 0; i < array.length; i ++ ) {
for ( let j = 0; j < search.length; j ++ ) {
if ( search[ j ] === 'any' ? false : array[ i + j ] !== search[ j ] ) {
continue main;
}
}
callback( i, i + search.length - 1 );
}
}
const CTX = CanvasRenderingContext2D.prototype;
let temp;
CTX.arc = new Proxy( CTX.arc, {
apply( target, ctx, args ) {
if ( [ 25, 28, 3, 50, 9 ].indexOf( args[ 2 ] ) === - 1 && ctx.fillStyle === '#222222' ) {
temp = args;
}
return Reflect.apply( ...arguments );
}
} );
CTX.fill = new Proxy( CTX.fill, {
apply( target, ctx, args ) {
Reflect.apply( ...arguments );
if ( temp ) {
const [ x, y, r ] = temp;
temp = null;
const size = 50;
const pointSize = 2;
ctx.save();
ctx.globalAlpha = 0.8;
ctx.translate( 10 + size, ctx.canvas.height - 10 - size );
ctx.beginPath();
ctx.arc( 0, 0, size, 0, Math.PI * 2 );
ctx.fillStyle = '#111';
ctx.fill();
ctx.beginPath();
const a = size - pointSize;
ctx.arc( ( window.innerWidth / 2 - x ) / r * a, ( window.innerHeight / 2 - y ) / r * a, 2, 0, Math.PI * 2 );
ctx.fillStyle = '#fff';
ctx.fill();
ctx.restore();
ctx.beginPath();
}
}
} );