├── .gitignore ├── .travis.yml ├── LICENSE.md ├── README.md ├── app.js ├── bin ├── libleveldb.dll └── libleveldb.so ├── bindings └── LevelDbWrapper.js ├── build.js ├── db ├── NbtParse.js ├── readChunk.js └── trimChunk.js ├── downloadTextures.js ├── html └── buildHTML.js ├── lookup_tables ├── monochrome-textures_table.json ├── patch-textures_table.json ├── runtimeid_table.json └── transparent-blocks_table.json ├── package.json ├── palettes ├── chunk.js ├── missingDefinitions.js ├── palette_persistance.js └── textureCache.js ├── render ├── loadTexture.js ├── renderChunk.js └── renderZoomLevel.js └── updateCheck.js /.gitignore: -------------------------------------------------------------------------------- 1 | /.vscode/ 2 | /.vs/ 3 | /build/ 4 | /node_modules/ 5 | npm-debug.log 6 | /dist/ 7 | package-lock.json 8 | /textures/ 9 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | os: 2 | - linux 3 | - windows 4 | matrix: 5 | allow_failures: 6 | - os: windows 7 | language: node_js 8 | node_js: 9 | - 12 10 | compiler: 11 | - gcc 12 | after_success: npm run-script build 13 | before_deploy: 14 | - cd "./dist/release/" 15 | - zip -r papyrusjs-$TRAVIS_OS_NAME_$TRAVIS_TAG-$TRAVIS_BUILD_NUMBER.zip ./ 16 | deploy: 17 | provider: releases 18 | overwrite: true 19 | token: 20 | secure: 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 21 | file: papyrusjs-$TRAVIS_OS_NAME_$TRAVIS_TAG-$TRAVIS_BUILD_NUMBER.zip 22 | skip_cleanup: true 23 | on: 24 | repo: clarkx86/papyrusjs 25 | tags: true 26 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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4 |
This tool is very unstable and in it's alpha-state!
5 |

I recommend taking a look at PapyrusCS instead!

6 |
7 |
8 | 9 | 10 | 11 | [![Build Status](https://travis-ci.com/clarkx86/papyrusjs.svg?branch=master)](https://travis-ci.com/clarkx86/papyrusjs) [![Discord](https://img.shields.io/discord/569841820092203011.svg?logo=discord&logoColor=white)](https://discord.gg/J2sBaXa) 12 | # papyrus.js 13 | Papyrus is a tool to render Minecraft: Bedrock Edition (from now on referenced as "MCBE") worlds using Leaflet. It is written in JavaScript and powered by node.js. 14 | 15 | You can view an example [here](http://map.bedrock.clarkx86.com/demo). 16 | 17 | **Please also check out papyrus.js' sister-project: [papyrus.cs](https://github.com/mjungnickel18/papyruscs/)!** 18 | 19 | ## Introduction 20 | Since MCBE worlds don't use the Anvil format like in the Java Edition, but rather a by Mojang [modified version](https://github.com/Mojang/leveldb-mcpe) of Google's [LevelDB](https://github.com/google/leveldb) to save, the goal of Papyrus is to read these worlds and assemble a render of every pre-generated chunk. 21 | 22 | ## Features 23 | - Render a top-down map of every already explored chunk 24 | ##### Planned 25 | - Windows support 26 | - Isometric renders 27 | - Auto-Updating renders 28 | - Live-View of currently online players on map (and their respective statistics) 29 | - Nether/ The End support 30 | 31 | ## Installation 32 | Do you just want to *use* papyrus.js (or don't want to build it from scratch)? You may be looking for the [pre-built binaries](https://github.com/clarkx86/papyrusjs/releases). 33 | 34 | Before installing, you may also need to install additional dependencies: 35 | ```sudo apt install g++ zlib1g-dev``` 36 | 37 | Assuming you have node.js (>= 12) already installed, simply clone this repository and run the following command in your favourite terminal: 38 | ```npm install``` 39 | 40 | ## Usage 41 | ``` 42 | node app.js --world="./My World/" --textures="./Vanilla_Resource_Pack" --output="./output" --mode="topdown_shaded" 43 | ``` 44 | - For pre-built binaries use this syntax 45 | ``` 46 | ./papyrusjs --world="./My World/" --textures="./Vanilla_Resource_Pack" --output="./output" --mode="topdown_shaded" 47 | ``` 48 | 49 | You are able to define a path to the texture pack that you want to use for the final render. Vanilla textures will automatically be downloaded if no textures are found. You can also force papyrus.js to download the latest textures with the option `--force-download`. If you want to download the vanilla resourcepack manually, you can get it [here](https://aka.ms/resourcepacktemplate). 50 | 51 | **Please note:** Only 16x16px *Bedrock Edition* texture packs are supported! 52 | 53 | In some cases, high world size and low amount of ram (example: server with 2GB of ram), it is possible that the program crashes with an 'OutOfMemory' error. In this case, you can add the ```--expose-gc``` option to the command line. 54 | ``` 55 | node --expose-gc app.js --world="./My World/" --textures="./Vanilla_Resource_Pack" --output="./output" --mode="topdown_shaded" 56 | ``` 57 | 58 | Pre-built-binaries are not using this option at the moment. 59 | 60 | ## Contribute xor support 61 | If you want to help improve papyurs.js, please consider forking the repository. 62 | 63 | Want to buy me a coffee (I love coffee)? [Donate via PayPal ♥](https://paypal.me/clarkstuehmer) 64 | 65 | ## Special thanks to... 66 | ... [DeepBlue4200](https://github.com/mjungnickel18), [mhsjlw](https://github.com/mhsjlw) and all the contributors. 67 | 68 | ## Disclaimer 69 | papyrus.js, as well as papyrus.cs are in no way affiliated with Mojang or Minecraft. 70 | 71 | Contact: [clarkx86@outlook.com](mailto:clarkx86@outlook.com?subject=GitHub%20papyrus) 72 | -------------------------------------------------------------------------------- /app.js: -------------------------------------------------------------------------------- 1 | const json_package = require('./package.json'), 2 | fs = require('fs'), 3 | path = require('path'), 4 | colors = require('colors'), 5 | stripJsonComments = require('strip-json-comments'), 6 | ProgressBar = require('progress'), 7 | Chunk = require('./palettes/chunk.js'), 8 | cluster = require('cluster'), 9 | os = require('os'); 10 | const argv = require('yargs') 11 | .version(json_package.version + json_package.version_stage.charAt(0)) 12 | .option('output', { 13 | alias: 'o', 14 | default: './output/' 15 | }) 16 | .option('world', { 17 | alias: 'w' 18 | }) 19 | .option('textures', { 20 | alias: 't', 21 | default: './textures/' 22 | }) 23 | .option('threads', { 24 | default: os.cpus().length 25 | }) 26 | .option('mode', { 27 | alias: 'm' 28 | }) 29 | .option('threshold', { 30 | alias: 'y', 31 | default: 256 32 | }) 33 | .option('force-download', { 34 | default: false, 35 | type: 'boolean' 36 | }) 37 | .option("force-render", { 38 | default: false, 39 | type: "boolean" 40 | }) 41 | .option('verbose', { 42 | alias: 'v', 43 | default: false, 44 | type: 'boolean' 45 | }) 46 | .demandOption(['world', 'textures', 'output']) 47 | .argv; 48 | 49 | const LOG_ERR = (colors.red.bold("[ERROR]") + " "), 50 | LOG_WARN = (colors.yellow("[WARNING]") + " "), 51 | LOG_VERBOSE = (colors.blue("[VERBOSE]") + " "); 52 | 53 | let path_output = path.normalize(argv.output), 54 | path_resourcepack = path.normalize(argv.textures), 55 | zoomLevelMax = process.env['zoomLevelMax'], 56 | renderMode = argv.mode; 57 | 58 | let transparentBlocks = require('./lookup_tables/transparent-blocks_table.json'), 59 | runtimeIDTable = require('./lookup_tables/runtimeid_table.json'), 60 | monoTable = require('./lookup_tables/monochrome-textures_table.json'), 61 | patchTable = require('./lookup_tables/patch-textures_table.json'); 62 | if (fs.existsSync(argv.textures + 'blocks.json')) { 63 | textureTable = JSON.parse(stripJsonComments(fs.readFileSync(path.normalize(argv.textures + '/textures/terrain_texture.json')).toString())), 64 | blockTable = JSON.parse(stripJsonComments(fs.readFileSync(path.normalize(argv.textures + 'blocks.json')).toString())); 65 | } else { 66 | textureTable = null; 67 | blockTable = null; 68 | } 69 | 70 | module.exports = { argv, renderMode, transparentBlocks, runtimeIDTable, monoTable, patchTable, textureTable, blockTable, path_output, path_resourcepack }; 71 | 72 | if (cluster.isMaster) { 73 | console.log(colors.bold(json_package.name.charAt(0) + json_package.name.slice(1, json_package.name.length - 2) + "." + json_package.name.slice(json_package.name.length - 2) + " v" + json_package.version + json_package.version_stage.charAt(0)) + colors.reset(" by ") + json_package.author + " and contributors"); 74 | 75 | // Check for latest version 76 | require('./updateCheck.js')(); 77 | 78 | if (argv.verbose === true) { 79 | console.log(colors.bold("Verbose mode") + " is on! You will see debug console output."); 80 | } 81 | if (argv.output === "./output/") { 82 | console.log(LOG_WARN + " No output path specified. The default path \"./output/\" will be used."); 83 | } 84 | if (argv.output === "./textures/") { 85 | console.log(LOG_WARN + " No texture path specified. The default path \"./textures/\" will be used."); 86 | } 87 | 88 | console.log('Threads: ' + argv.threads); 89 | 90 | // Download textures if textures can't be found 91 | new Promise((resolve, reject) => { 92 | if ((argv['force-download'] === true) || (!fs.existsSync(path.normalize(argv.textures + 'blocks.json')))) { 93 | console.log('Texture directory is missing or ' + colors.italic('--force-download') + ' has been specified. Downloading...'); 94 | require('./downloadTextures.js')(path.resolve(argv.textures)) 95 | .then(() => { resolve(); }) 96 | .catch((err) => { throw err; }); 97 | } else { 98 | resolve(); 99 | } 100 | }).then(() => { 101 | // Run 102 | init(path.normalize(argv.world), path.normalize(argv.output)); 103 | }); 104 | 105 | function init(path_world, path_output) { 106 | let path_leveldat = path.normalize(path_world); 107 | if (fs.existsSync(path_leveldat) != 1) { 108 | console.log(LOG_ERR + " Invalid world path."); 109 | return; 110 | } 111 | let db_keys = [], 112 | chunksTotal = []; 113 | 114 | chunksTotal[0] = 0; // SubChunks 115 | 116 | // Open database 117 | console.log("Attempting to open database..."); 118 | let LevelDbWrapper = new (require("./bindings/LevelDbWrapper.js"))("./bin/libleveldb"); 119 | LevelDbWrapper.open(path_leveldat + '/db/', () => { 120 | console.log("Success!"); 121 | }); 122 | 123 | // Iterate through database to store a dictionary of SubChunks 124 | console.log("Reading database. This can take a couple of seconds up to a couple of minutes."); 125 | LevelDbWrapper.iterate((data, value) => { 126 | // Only read adequate keys which are specifically SubChunks 127 | if (data.length > 8 && data.readInt8(8) === 47) { 128 | // Dump pointers to the subchunk keys 129 | let subChunkIndex = data.slice(0, 8).toString("hex"); 130 | if (db_keys[subChunkIndex] == null) { 131 | db_keys[subChunkIndex] = []; 132 | } 133 | db_keys[subChunkIndex].push(data); // = data; 134 | chunksTotal[0]++; 135 | } 136 | }); 137 | 138 | (() => { 139 | if (argv.verbose) { 140 | console.log(LOG_VERBOSE + 'Allocated ' + 141 | Math.round((process.memoryUsage().heapUsed / Math.pow(1024, 2))) + 142 | ' MB of memory when iterating through the database.' 143 | ); 144 | } 145 | 146 | let chunkX = [0, 0], 147 | chunkZ = [0, 0]; 148 | 149 | // Count chunks 150 | Object.keys(db_keys).forEach(function (key) { 151 | // Update XZ-Distance 152 | if (db_keys[key][0].readInt32LE(0) <= chunkX[0]) { chunkX[0] = db_keys[key][0].readInt32LE(0) } 153 | if (db_keys[key][0].readInt32LE(0) >= chunkX[1]) { chunkX[1] = db_keys[key][0].readInt32LE(0) } 154 | if (db_keys[key][0].readInt32LE(4) <= chunkZ[0]) { chunkZ[0] = db_keys[key][0].readInt32LE(4) } 155 | if (db_keys[key][0].readInt32LE(4) >= chunkZ[1]) { chunkZ[1] = db_keys[key][0].readInt32LE(4) } 156 | }); 157 | 158 | let zoomLevelMax = null; 159 | 160 | if ((chunkX[1] - chunkX[0]) >= (chunkZ[1] - chunkZ[0])) { 161 | // console.log( 'X is bigger: ' + ( chunkX[ 1 ] - chunkX[ 0 ] ) + 1 ); 162 | zoomLevelMax = Math.round(Math.log2((chunkX[1] - chunkX[0]))); 163 | } else { 164 | // console.log( 'Z is bigger: ' + ( chunkZ[ 1 ] - chunkZ[ 0 ] ) ); 165 | zoomLevelMax = Math.round(Math.log2((chunkZ[1] - chunkZ[0]) + 1)); 166 | } 167 | 168 | // Prepare output directory 169 | prepareOutput(); 170 | 171 | console.log('World reaches from chunks\tX:\t' + chunkX[0] + ",\t" + "Z:\t" + chunkZ[0] + "\t" + colors.bold("to") + "\tX:\t" + "+" + chunkX[1] + ",\t" + "Z:\t" + "+" + chunkZ[1]); 172 | console.log('Processing and rendering ' + colors.bold(Object.keys(db_keys).length) + ' Chunks, which ' + colors.bold(chunksTotal[0]) + ' of them are valid SubChunks...'); 173 | 174 | let bar = new ProgressBar(colors.bold('[') + ':bar' + colors.bold(']') + ' :percent\tProcessing chunk :current/ :total\t:rate chunks/Second', { 175 | total: Object.keys(db_keys).length, 176 | complete: colors.inverse('='), 177 | width: 32 178 | }); 179 | 180 | let workers = [], 181 | chunksPerThread = Math.floor(Object.keys(db_keys).length / argv.threads), 182 | start = 0, 183 | finishedWorkers = 0; 184 | 185 | // Compute the number of chunks not allocated to workers. 186 | let extra_chunks = Object.keys(db_keys).length - (chunksPerThread * argv.threads); 187 | // Create worker for each thread 188 | for (let i = 0; i < argv.threads; i++) { 189 | let workerArgs = {}; 190 | workerArgs['ID'] = i; 191 | workerArgs['start'] = start; 192 | workerArgs['end'] = start + chunksPerThread - 1; 193 | workerArgs['worldOffset'] = JSON.stringify({ 'x': chunkX, 'z': chunkZ }); 194 | workerArgs['chunksTotal'] = Object.keys(db_keys).length; 195 | workerArgs['zoomLevelMax'] = zoomLevelMax; 196 | workerArgs['yThreshold'] = argv.threshold; 197 | 198 | // Evenly allocate the extra chunks 199 | if (extra_chunks > 0) { 200 | workerArgs['end'] += 1; 201 | start += chunksPerThread + 1; 202 | extra_chunks--; 203 | } else { 204 | start += chunksPerThread; 205 | } 206 | 207 | // Fork new worker 208 | workers.push(cluster.fork(workerArgs)); 209 | } 210 | 211 | // WORKER EVENT HANDLER 212 | cluster.on('message', (worker, msg) => { 213 | //console.log( 'Got message from: ' + worker[ 'id' ] + ); 214 | switch (msg['msgid']) { 215 | // Worker requested a chunk 216 | case 0: 217 | try { 218 | bar.tick(); 219 | 220 | let readPromises = [], 221 | db_data = []; 222 | 223 | let keyPointerArray = db_keys[Object.keys(db_keys)[msg['msg']]]; 224 | 225 | // console.log("\nSecond try:"); 226 | // LevelDbWrapper.get(db_keys[Object.keys(db_keys)[0]][0], (err, value) => { 227 | // console.log(value); 228 | // }); 229 | 230 | for (let i = 0; i < keyPointerArray.length; i++) { 231 | // console.log(keyPointerArray[i]); 232 | 233 | readPromises.push(new Promise((resolve, reject) => { 234 | LevelDbWrapper.get(keyPointerArray[i], (err, data) => { 235 | // console.log(data); 236 | db_data.push(data); 237 | resolve(); 238 | }); 239 | })); 240 | } 241 | 242 | Promise.all(readPromises) 243 | .then(function () { 244 | workers[worker["id"] - 1].send({ msgid: 0, msg: { xz: keyPointerArray[0].slice(0, 8), data: db_data } }); 245 | }); 246 | } catch (err) { 247 | throw err; 248 | } 249 | break; 250 | 251 | // Worker finished rendering 252 | case 1: 253 | finishedWorkers++; 254 | // if (argv.verbose) { console.log('Thread ' + (worker['id'] - 1) + ' is done rendering.'); }; 255 | if (finishedWorkers === argv.threads) { 256 | if (argv.verbose) { console.log('All threads are done rendering.'); } 257 | processLeafletMap(); 258 | } 259 | break; 260 | } 261 | }); 262 | 263 | async function processLeafletMap() { 264 | // Generate additional zoom levels for Leaflet map 265 | const renderZoomLevel = require('./render/renderZoomLevel.js'); 266 | 267 | let progressBars = { 268 | zoomLevels: new ProgressBar(colors.bold('[') + ':bar' + colors.bold(']') + ' :percent\tRendering zoom levels\tCurrent zoom level:\t', { 269 | total: Object.keys(db_keys).length, 270 | complete: colors.inverse('='), 271 | width: 32 272 | }) 273 | }; 274 | 275 | renderZoomLevel(16, zoomLevelMax, chunkX, chunkZ) 276 | .then(() => { 277 | console.log('Successfully rendered all zoom levels!'); 278 | process.exit(); 279 | }); 280 | } 281 | 282 | function prepareOutput() { 283 | if (!fs.existsSync(path_output)) { 284 | fs.mkdirSync(path_output) 285 | } 286 | if (!fs.existsSync(path_output + '/map/')) { 287 | fs.mkdirSync(path_output + '/map/'); 288 | } 289 | 290 | // Create index.html 291 | // console.log('Preparing output directory...'); 292 | let levelname = fs.readFileSync(path_leveldat + '/levelname.txt'); 293 | 294 | const buildHTML = require('./html/buildHTML.js'); 295 | buildHTML(path.normalize(path_output), 0, zoomLevelMax, 0, 0, levelname); 296 | } 297 | })(); 298 | 299 | /* 300 | LevelDbWrapper.close(() => { 301 | 302 | }); 303 | */ 304 | } 305 | } else { 306 | const convert = require('color-convert'); 307 | const mapnik = require('mapnik'); 308 | const PNG = require('pngjs').PNG; 309 | const readChunk = require('./db/readChunk.js'); 310 | const renderChunk = require('./render/renderChunk.js'); 311 | const Cache = require('./palettes/textureCache'); 312 | 313 | let pos = process.env['start'], 314 | cache = new Cache(), 315 | worldOffset = JSON.parse(process.env['worldOffset']); 316 | 317 | initPromises = []; 318 | // Prepare essential images for cache 319 | // Monochrome textures blending colour 320 | initPromises.push(new Promise((resolve, reject) => { 321 | let img = new mapnik.Image(16, 16), 322 | color = convert.hex.rgb('#79c05a'); 323 | img.fillSync(new mapnik.Color(color[0], color[1], color[2], 255, true)); 324 | cache.save('mono_default', 0, img); 325 | 326 | img = new PNG({ width: 1, height: 1 }); 327 | cache.save('placeholder', 0, PNG.sync.write(img)); 328 | 329 | img = new mapnik.Image(16, 16); 330 | img.fillSync(new mapnik.Color(255, 255, 255, 255, true)); 331 | cache.save('blend_white', 0, img); 332 | 333 | img = new mapnik.Image(16, 16); 334 | img.fillSync(new mapnik.Color(0, 0, 0, 255, true)); 335 | cache.save('blend_black', 0, img); 336 | 337 | resolve(); 338 | })); 339 | 340 | Promise.all(initPromises) 341 | .then(() => { 342 | // Initial chunk request 343 | process.send({ msgid: 0, msg: pos }); 344 | }) 345 | .catch((err) => { 346 | }); 347 | 348 | // console.log( "I'm worker " + process.env[ 'ID' ] + ' and I render from ' + process.env[ 'start' ] + ' to ' + process.env[ 'end' ] ); 349 | 350 | process.on('message', (msg) => { 351 | switch (msg['msgid']) { 352 | case 0: // Received requested chunk 353 | let chunk = new Chunk(Buffer.from(msg['msg']['xz'])); 354 | // console.log( Buffer.from( msg[ 'msg' ][ 'xz' ] ) ); 355 | 356 | for (let i = 0; i < msg['msg']['data'].length; i++) { 357 | readChunk(Buffer.from(msg['msg']['data'][i]), chunk, i, process.env['yThreshold']); 358 | } 359 | 360 | renderChunk(chunk, cache, 16, worldOffset, zoomLevelMax) 361 | .then(function () { 362 | // Increment position counter 363 | pos++; 364 | // console.log( 'Thread ' + process.env[ 'ID' ] + ' ' + pos + '/' + process.env[ 'end' ] ) 365 | 366 | if (pos <= process.env['end']) { 367 | process.send({ msgid: 0, msg: pos }); 368 | } else if (pos >= process.env['end']) { 369 | process.send({ msgid: 1, msg: true }); // Process is done rendering their chunks 370 | } 371 | 372 | }); 373 | break; 374 | } 375 | }); 376 | } -------------------------------------------------------------------------------- /bin/libleveldb.dll: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/papyrus-mc/papyrusjs/312799d9f36985b6a68913680bcc1712d13e962b/bin/libleveldb.dll -------------------------------------------------------------------------------- /bin/libleveldb.so: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/papyrus-mc/papyrusjs/312799d9f36985b6a68913680bcc1712d13e962b/bin/libleveldb.so -------------------------------------------------------------------------------- /bindings/LevelDbWrapper.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Extremely basic and stripped-down wrapper class to directly call LevelDB library. 3 | * 4 | * This class is able to call an external LevelDB library using the "Foreign Function Interface" module. 5 | * It supports synchronously iterating through a database and reading data. Writing isn't implemented yet. 6 | * @author clarkx86 7 | */ 8 | 9 | const ffi = require("ffi"), 10 | ref = require("ref"); 11 | 12 | module.exports = class LevelDbWrapper { 13 | constructor(libPath) { 14 | this.leveldb_db = ref.refType(ref.types.Object); 15 | this.leveldb_options = ref.refType(ref.types.void); 16 | this.leveldb_comparator = ref.refType(ref.types.void); 17 | this.leveldb_snapshot = ref.refType(ref.types.Object); 18 | this.leveldb_options_set_comparator = this.leveldb_comparator; 19 | this.leveldb_options_create_if_missing = ref.types.bool; 20 | this.leveldb_options_paranoid_checks = ref.types.bool; 21 | 22 | this.leveldb_readoptions = ref.refType(ref.types.Object); 23 | this.leveldb_readoptions_verify_checksums = ref.types.bool; 24 | this.leveldb_readoptions_fill_cache = ref.types.bool; 25 | 26 | this.leveldb_iterator = ref.refType(ref.types.Object); 27 | this.KeyType = ref.refType(ref.types.Object); 28 | this.ValueType = ref.refType(ref.types.Object); 29 | 30 | this._db = null; 31 | this._options = null; 32 | this._readoptions = null; 33 | this._ite = null; 34 | 35 | this.KeyPointer = ref.refType(ref.types.Object); 36 | this.ErrPointer = ref.refType(ref.types.CString); 37 | this.keySizePointer = null; 38 | this.valueSizePointer = null; 39 | 40 | this.levelDbLib = ffi.Library(require("path").resolve(libPath), { 41 | "leveldb_open": [this.leveldb_db, [this.leveldb_options, "string"]], 42 | "leveldb_close": [ref.types.void, [this.leveldb_db]], 43 | "leveldb_get": [this.ValueType, [this.leveldb_db, this.leveldb_readoptions, this.KeyPointer, ref.types.size_t, ref.refType(ref.types.size_t), this.ErrPointer]], 44 | "leveldb_create_iterator": [this.leveldb_iterator, [this.leveldb_db, this.leveldb_readoptions]], 45 | "leveldb_iter_destroy": [ref.types.void, [this.leveldb_iterator]], 46 | "leveldb_iter_valid": [ref.types.byte, [this.leveldb_iterator]], 47 | "leveldb_iter_seek_to_first": [ref.types.void, [this.leveldb_iterator]], 48 | "leveldb_iter_seek_to_last": [ref.types.void, [this.leveldb_iterator]], 49 | "leveldb_iter_next": [ref.types.void, [this.leveldb_iterator]], 50 | "leveldb_iter_prev": [ref.types.void, [this.leveldb_iterator]], 51 | "leveldb_iter_key": [this.KeyType, [this.leveldb_iterator, ref.refType(ref.types.size_t)]], 52 | "leveldb_iter_value": [this.ValueType, [this.leveldb_iterator, ref.refType(ref.types.size_t)]], 53 | "leveldb_options_create": [this.leveldb_options, []], 54 | "leveldb_options_set_create_if_missing": ["void", [this.leveldb_options, this.leveldb_options_create_if_missing]], 55 | "leveldb_options_set_compression": ["void", [this.leveldb_options, ref.types.int]], 56 | "leveldb_options_destroy": ["void", [this.leveldb_options]], 57 | "leveldb_readoptions_create": [this.leveldb_readoptions, []], 58 | "leveldb_readoptions_destroy": [ref.types.void, [this.leveldb_readoptions]], 59 | "leveldb_readoptions_set_verify_checksums": [ref.types.void, [this.leveldb_readoptions, ref.types.bool]], 60 | "leveldb_readoptions_set_fill_cache": [ref.types.void, [this.leveldb_readoptions, ref.types.bool]], 61 | "leveldb_readoptions_set_snapshot": [ref.types.void, [this.leveldb_readoptions, this.leveldb_snapshot]] 62 | }); 63 | } 64 | 65 | open(path, callback) { 66 | this._options = this.levelDbLib.leveldb_options_create(); 67 | this._readoptions = this.levelDbLib.leveldb_readoptions_create(); 68 | 69 | this.levelDbLib.leveldb_options_set_compression(this._options, 4); 70 | this._db = this.levelDbLib.leveldb_open(this._options, path); 71 | 72 | // Create iterator 73 | this._ite = this.levelDbLib.leveldb_create_iterator(this._db, this._readoptions); 74 | 75 | callback(); 76 | } 77 | 78 | close(callback) { 79 | this.levelDbLib.leveldb_readoptions_destroy(this._readoptions); 80 | this.levelDbLib.leveldb_options_destroy(this._options); 81 | this.levelDbLib.leveldb_iter_destroy(this._ite); 82 | this.levelDbLib.leveldb_close(this._db); 83 | 84 | callback(); 85 | } 86 | 87 | iterate(callback) { 88 | // Iterate through every entry 89 | for (this.levelDbLib.leveldb_iter_seek_to_first(this._ite); this.levelDbLib.leveldb_iter_valid(this._ite) !== 0; this.levelDbLib.leveldb_iter_next(this._ite)) { 90 | // Allocate a key- and value size address of size_t to pass onto the LevelDB function 91 | this.keySizePointer = ref.alloc(ref.types.size_t, 0); 92 | this.valueSizePointer = ref.alloc(ref.types.size_t, 0); 93 | 94 | /* 95 | * TODO: Find a solution for duplicate entry calling. 96 | */ 97 | 98 | this.levelDbLib.leveldb_iter_key(this._ite, this.keySizePointer); 99 | this.levelDbLib.leveldb_iter_value(this._ite, this.valueSizePointer); 100 | 101 | this.KeyType.size = this.keySizePointer.readInt32LE(0); 102 | this.ValueType.size = this.valueSizePointer.readInt32LE(0); 103 | 104 | let key = Buffer.alloc(this.KeyType.size, this.levelDbLib.leveldb_iter_key(this._ite, this.keySizePointer)), 105 | value = Buffer.alloc(this.ValueType.size, this.levelDbLib.leveldb_iter_value(this._ite, this.valueSizePointer)); 106 | 107 | callback(key, value); 108 | } 109 | } 110 | 111 | get(key, callback) { 112 | this.valueSizePointer = ref.alloc(ref.types.size_t, 0); 113 | this.ErrPointer = ref.allocCString(null, "utf-8"); 114 | 115 | this.levelDbLib.leveldb_get(this._db, this._readoptions, key, key.length, this.valueSizePointer, this.ErrPointer); 116 | this.ValueType.size = this.valueSizePointer.readInt32LE(0); 117 | let data = Buffer.alloc(this.ValueType.size, this.levelDbLib.leveldb_get(this._db, this._readoptions, key, key.length, this.valueSizePointer, this.ErrPointer)); 118 | 119 | callback(ref.isNull(this.ErrPointer) ? null : this.ErrPointer, data); 120 | } 121 | }; 122 | -------------------------------------------------------------------------------- /build.js: -------------------------------------------------------------------------------- 1 | const json_package = require('./package.json'); 2 | const { exec } = require('pkg') 3 | const colors = require('colors'); 4 | const path = require('path'); 5 | const fs = require('fs-extra'); 6 | 7 | (async () => { 8 | 9 | var destinationDir = (__dirname + '/dist/release/'), 10 | copyDir = ''; 11 | 12 | console.log('Building ' + colors.bold(json_package.name.charAt(0) + json_package.name.slice(1, json_package.name.length - 2) + '.' + json_package.name.slice(json_package.name.length - 2) + ' v' + json_package.version + '-' + json_package.version_stage)); 13 | 14 | /* 15 | console.log('Patching modules...'); 16 | 17 | let patchContent = fs.readFileSync('./node_modules/mapnik/lib/mapnik.js').toString(); 18 | patchContent = patchContent.replace("var binding_path = binary.find(path.resolve(path.join(__dirname,'../package.json')));", "var binding_path = binary.find(path.resolve(path.join('./node_modules/mapnik/package.json')));"); 19 | fs.writeFileSync('./node_modules/mapnik/lib/mapnik.js', patchContent); 20 | */ 21 | 22 | console.log('Packing application using pkg...'); 23 | 24 | await exec(['package.json', '--target=node12-linux-x64', '--output', path.resolve(destinationDir + 'papyrusjs')]); 25 | 26 | console.log('Copying native modules to destination directory...'); 27 | 28 | if (!fs.existsSync(destinationDir + 'node_modules/')) { 29 | fs.mkdirSync(destinationDir + 'node_modules/'); 30 | } 31 | 32 | let currentModule; 33 | 34 | currentModule = 'ffi'; 35 | console.log('Module:\t' + currentModule); 36 | if (!fs.existsSync(destinationDir + 'node_modules/' + currentModule + '/node_modules/ref/build/Release/')) { 37 | fs.mkdirSync(destinationDir + 'node_modules/' + currentModule + '/node_modules/ref/build/Release/', { recursive: true }); 38 | } 39 | if (!fs.existsSync(destinationDir + 'node_modules/' + currentModule + '/build/Release/')) { 40 | fs.mkdirSync(destinationDir + 'node_modules/' + currentModule + '/build/Release/', { recursive: true }); 41 | } 42 | copyDir = '/node_modules/' + currentModule + '/node_modules/ref/build/Release/' + 'binding.node'; 43 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir, ); 44 | // 45 | copyDir = '/node_modules/' + currentModule + '/build/Release/' + 'ffi_bindings.node'; 46 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir, ); 47 | 48 | currentModule = 'ref'; 49 | console.log('Module:\t' + currentModule); 50 | if (!fs.existsSync(destinationDir + 'node_modules/' + currentModule + '/build/Release/')) { 51 | fs.mkdirSync(destinationDir + 'node_modules/' + currentModule + '/build/Release/', { recursive: true }); 52 | } 53 | copyDir = '/node_modules/' + currentModule + '/build/Release/' + 'binding.node'; 54 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir); 55 | 56 | currentModule = 'ref-struct'; 57 | console.log('Module:\t' + currentModule); 58 | if (!fs.existsSync(destinationDir + 'node_modules/' + currentModule + '/node_modules/ref/build/Release/')) { 59 | fs.mkdirSync(destinationDir + 'node_modules/' + currentModule + '/node_modules/ref/build/Release/', { recursive: true }); 60 | } 61 | copyDir = '/node_modules/' + currentModule + '/node_modules/ref/build/Release/' + 'binding.node'; 62 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir); 63 | 64 | // Mapnik 65 | currentModule = 'mapnik'; 66 | console.log('Module:\t' + currentModule); 67 | if (!fs.existsSync(destinationDir + 'node_modules/' + currentModule + '/lib/binding/lib/')) { 68 | fs.mkdirSync(destinationDir + 'node_modules/' + currentModule + '/lib/binding/lib/', { recursive: true }); 69 | } 70 | copyDir = '/node_modules/' + currentModule + '/lib/binding/mapnik.node'; 71 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir); 72 | copyDir = '/node_modules/' + currentModule + '/lib/binding/lib/libmapnik.so'; 73 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir); 74 | 75 | console.log('Copying libraries...'); 76 | if (!fs.existsSync(destinationDir + 'bin/')) { 77 | fs.mkdirSync(destinationDir + 'bin/'); 78 | } 79 | copyDir = (process.platform === "win32") ? ('/bin/' + '/libleveldb.dll') : ('/bin/' + '/libleveldb.so'); 80 | fs.copyFileSync(__dirname + copyDir, destinationDir + copyDir); 81 | 82 | console.log('Done. Ready for deployment!'); 83 | })(); -------------------------------------------------------------------------------- /db/NbtParse.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Simple NBT Parser 3 | * @author clarkx86 4 | */ 5 | 6 | const typeIds = { 7 | TAG_End: 0, 8 | TAG_Byte: 1, 9 | TAG_Short: 2, 10 | TAG_Int: 3, 11 | TAG_Long: 4, 12 | TAG_Float: 5, 13 | TAG_Double: 6, 14 | TAG_Byte_Array: 7, 15 | TAG_String: 8, 16 | TAG_List: 9, 17 | TAG_Compound: 10, 18 | TAG_Int_Array: 11, 19 | TAG_Long_Array: 12 20 | }; 21 | 22 | 23 | function parse(data, callback) { 24 | let _serialized = {}, 25 | _refStack = [], 26 | _o = 0, 27 | _valid = true; 28 | 29 | while (_valid) { 30 | let _tagId = data.readInt8(_o); _o += 1; 31 | let _nameLength = 0; 32 | let _name = ""; 33 | 34 | if (_tagId !== typeIds.TAG_End) { 35 | _nameLength = data.readInt16LE(_o); _o += 2; 36 | _name = data.slice(_o, _o + _nameLength); _o += _nameLength; 37 | } 38 | 39 | let _value; 40 | 41 | switch (_tagId) { 42 | case typeIds.TAG_End: 43 | _refStack.pop(); 44 | _valid = _refStack.length > 0; 45 | break; 46 | 47 | case typeIds.TAG_Byte: 48 | _value = data.readInt8(_o); _o += 1; 49 | break; 50 | 51 | case typeIds.TAG_Short: 52 | _value = data.readInt16LE(_o); _o += 2; 53 | break; 54 | 55 | case typeIds.TAG_Int: 56 | _value = data.readInt32LE(_o); _o += 4; 57 | break; 58 | 59 | case typeIds.TAG_Long: 60 | break; 61 | 62 | case typeIds.TAG_Float: 63 | break; 64 | 65 | case typeIds.TAG_Double: 66 | break; 67 | 68 | case typeIds.TAG_Byte_Array: 69 | break; 70 | 71 | case typeIds.TAG_String: 72 | let _length = data.readInt16LE(_o); _o += 2; 73 | _value = data.slice(_o, _o + _length).toString(); _o += _length; 74 | break; 75 | 76 | case typeIds.TAG_List: 77 | break; 78 | 79 | case typeIds.TAG_Compound: 80 | if (_refStack.length === 0) { 81 | _serialized[_name] = {}; 82 | _refStack.push(_serialized[_name]); 83 | } else { 84 | _refStack[_refStack.length-1][_name] = {}; 85 | _refStack.push(_refStack[_refStack.length-1][_name]); 86 | } 87 | break; 88 | 89 | case typeIds.TAG_Int_Array: 90 | break; 91 | 92 | case typeIds.TAG_Long_Array: 93 | break; 94 | } 95 | 96 | // Serialize Tag 97 | if ((_tagId !== typeIds.TAG_End) && (_tagId !== typeIds.TAG_Compound)) { 98 | // console.log(_value); 99 | _refStack[_refStack.length-1][_name] = _value; 100 | } 101 | } 102 | 103 | _serialized["bufferSize"] = _o; 104 | callback(_serialized); 105 | } 106 | 107 | module.exports = { parse }; 108 | -------------------------------------------------------------------------------- /db/readChunk.js: -------------------------------------------------------------------------------- 1 | const argv = require("../app.js").argv; 2 | const colors = require('colors'); 3 | const nbtParse = require("../db/NbtParse.js"); 4 | 5 | const Palette_Persistance = require('../palettes/palette_persistance.js'); 6 | const runtimeIDTable = require('../app.js').runtimeIDTable; 7 | 8 | module.exports = function (value, chunk, yOffset, yThreshold) { 9 | return new Promise((resolve, reject) => { 10 | 11 | let _offset = 0; 12 | let SubChunkVersion = value.readInt8(_offset); _offset++; 13 | let SubChunkYOffset = 16 * yOffset; 14 | let localPalette; 15 | let storages = 1; 16 | 17 | switch (SubChunkVersion) { 18 | case 0: 19 | let dataArray = value.slice(4097); 20 | for (let position = 0; position < 4096; position++) { 21 | let blockID = value.readInt8(position + 1); 22 | let blockData = getData(dataArray, position); 23 | 24 | let x = (position >> 8) & 0xF, 25 | y = position & 0xF, 26 | z = (position >> 4) & 0xF; 27 | 28 | try { 29 | if (runtimeIDTable[blockID]['name'] !== 'minecraft:air') { 30 | chunk.set(x, y + SubChunkYOffset, z, runtimeIDTable[blockID]['name'], blockData, yThreshold); 31 | // console.log( runtimeIDTable[ blockID ] ); 32 | } 33 | } catch (err) { 34 | // console.log( blockID + ' ' + err ); 35 | } 36 | // console.log( blockID ); 37 | } 38 | function getData(dataArray, pos) { 39 | let slot = pos >> 1; 40 | let part = pos & 1; 41 | 42 | if (part === 0) { 43 | return (dataArray[slot]) & 0xf; 44 | } 45 | return (dataArray[slot] >> 4) & 0xf; 46 | } 47 | break; 48 | 49 | case 8: 50 | // valid 51 | storages = value.readInt8(_offset); _offset++; 52 | 53 | case 1: 54 | // valid 55 | 56 | for (let storage = 0; storage < storages; storage++) { 57 | let paletteAndFlag = value.readInt8(_offset); _offset++; 58 | let isRuntime = (paletteAndFlag & 1) !== 0; 59 | let bitsPerBlock = paletteAndFlag >> 1; 60 | let blocksPerWord = Math.floor(32 / bitsPerBlock); 61 | let wordCount = Math.ceil(4096 / blocksPerWord); 62 | 63 | // console.log( 'SubChunk Version:\t' + SubChunkVersion + '\tSize:\t\t' + value.length + '\t Skip to:\t' + ( _offset + ( wordCount * 4 ) ) + '\nRuntime:\t\t' + isRuntime + '\tbits per block:\t' + bitsPerBlock + '\nblocks per word:\t' + blocksPerWord + '\tword count:\t' + wordCount + '\n' ); 64 | 65 | let index_blocks = _offset; 66 | _offset += (wordCount * 4); 67 | 68 | if (!isRuntime) { 69 | // NBT TAG SERIALIZER 70 | localPalette = new Palette_Persistance(value.readInt32LE(_offset)); _offset += 4; 71 | // console.log("\n" + localPalette.size()); 72 | 73 | for (let paletteID = 0; paletteID < localPalette.size(); paletteID++) { 74 | nbtParse.parse(value.slice(_offset), (data) => { 75 | localPalette.put(paletteID, data[Object.keys(data)[0]].name, 0); 76 | _offset += data.bufferSize; 77 | }); 78 | } 79 | } 80 | 81 | let _offset_new = index_blocks; 82 | 83 | let position = 0; 84 | 85 | for (let wordi = 0; wordi < wordCount; wordi++) { 86 | let word = value.readInt32LE(_offset_new); _offset_new += 4; 87 | 88 | for (let block = 0; block < blocksPerWord; block++) { 89 | let state = (word >> ((position % blocksPerWord) * bitsPerBlock)) & ((1 << bitsPerBlock) - 1); 90 | let x = (position >> 8) & 0xF, 91 | y = position & 0xF, 92 | z = (position >> 4) & 0xF; 93 | 94 | // console.log( 'State:\t' + state + '\tX:\t' + x + '\tY:\t' + y + '\tZ:\t' + z ); 95 | // console.log( localPalette.get( state ).name ); 96 | 97 | try { 98 | if (localPalette.get(state).name !== 'minecraft:air') { 99 | chunk.set(x, y + SubChunkYOffset, z, localPalette.get(state).name, localPalette.get(state).value, yThreshold); 100 | // console.log( localPalette.get( state ).value ); 101 | } 102 | } catch (err) { 103 | if (argv.verbose === true) { 104 | console.log(colors.yellow('\n[WARNING]') + ' Palette ID out of bounds!\t' + state + '\t:\t' + localPalette.size()); 105 | } 106 | } 107 | 108 | position++; 109 | } 110 | } 111 | } 112 | break; 113 | } 114 | resolve(); 115 | }); 116 | }; -------------------------------------------------------------------------------- /db/trimChunk.js: -------------------------------------------------------------------------------- 1 | const Chunk = require('../palettes/chunk.js'); 2 | 3 | module.exports = function (srcChunk, Table) { 4 | var chunk = [], 5 | trimArray = [], 6 | blockName = null, 7 | blockValue = null, 8 | count = 0, 9 | table = Table; 10 | 11 | chunk[0] = srcChunk; 12 | chunk[1] = new Chunk(chunk[0].getXZ()); 13 | 14 | // Create 2D array 15 | for (i = 0; i < 16; i++) { 16 | trimArray[i] = new Array(); 17 | 18 | for (j = 0; j < 16; j++) { 19 | trimArray[i][j] = 0; 20 | }; 21 | }; 22 | 23 | for (iy = 255; iy >= 0; iy--) { 24 | for (ix = 0; ix < 16; ix++) { 25 | for (iz = 0; iz < 16; iz++) { 26 | trim(); 27 | }; 28 | trim(); 29 | }; 30 | }; 31 | 32 | function trim() { 33 | blockName = chunk[0].get(ix, iy, iz).name; 34 | blockValue = chunk[0].get(ix, iy, iz).value; 35 | 36 | if ((trimArray[ix][iz] === 0) && (blockName != 'minecraft:air')) { 37 | if (isTransparent(blockName) !== true) { 38 | trimArray[ix][iz] = 1; 39 | }; 40 | chunk[1].set(ix, iy, iz, blockName, blockValue); 41 | }; 42 | }; 43 | 44 | // console.log( chunk[ 1 ].list() ); 45 | 46 | Object.keys(chunk[1].list()).forEach(function () { 47 | count++; 48 | }); 49 | 50 | function isTransparent(name) { 51 | if (table[name] == true) { 52 | return true; 53 | } else { 54 | return false; 55 | }; 56 | }; 57 | 58 | // Update chunk 59 | return chunk[1]; 60 | 61 | // console.log( 'Trimmed chunk contains ' + count + ' blocks.' ); 62 | }; -------------------------------------------------------------------------------- /downloadTextures.js: -------------------------------------------------------------------------------- 1 | const fetch = require('node-fetch'); 2 | const lib_fs = require('fs-extra'); 3 | const lib_path = require('path'); 4 | const lib_extract = require('extract-zip'); 5 | const ProgressBar = require('progress'); 6 | const colors = require('colors'); 7 | 8 | const textures_address = 'https://aka.ms/resourcepacktemplate'; 9 | const tmp_textures_address = 'textures.tmp.zip'; 10 | 11 | function exists(val) { return val !== null && val !== undefined } 12 | 13 | module.exports = function (extract_address) { 14 | const zip_address = lib_path.join(extract_address, tmp_textures_address); 15 | console.log(zip_address); 16 | return (new Promise((resolve, reject) => { 17 | lib_fs.mkdir(extract_address, { recursive: true }, err => { 18 | if (exists(err)) reject(err); 19 | resolve(); 20 | }); 21 | })) 22 | .catch(err => { throw err.toString() + "\nFailed to download textures, the specified texture folder already exists" }) 23 | 24 | .then(() => { return fetch(textures_address) }) 25 | .then(response => { 26 | if (!response.ok) throw "Failed to download textures, the address " + textures_address + " returned a non-ok response"; 27 | return new Promise((resolve, reject) => { 28 | const write_stream = lib_fs.createWriteStream(zip_address); 29 | var bar = new ProgressBar(colors.bold('[') + ':bar' + colors.bold(']') + ' :percent\tDownloading...\t:current/ :total', { 30 | total: parseInt(response.headers.get('content-length')), 31 | complete: colors.inverse('='), 32 | width: 32 33 | }); 34 | response.body.pipe(write_stream); 35 | response.body.on('data', (dataChunk) => { bar.tick(dataChunk.length) }); 36 | response.body.on("end", resolve); 37 | response.body.on("error", err => reject(err.toString() + "\nFailed to download textures, the connection encountered an error")); 38 | write_stream.on("error", err => reject(err.toString() + "\nFailed to download textures, an error occured while writing to the disk")); 39 | }); 40 | }) 41 | 42 | .then(() => new Promise((resolve, reject) => { 43 | console.log('Extracting...'); 44 | lib_extract(zip_address, { dir: lib_path.dirname(zip_address) }, err => { 45 | if (err !== null && err !== undefined) reject(err.toString() + "\nFailed to download textures, zip extraction failed"); 46 | else resolve(); 47 | }); 48 | })) 49 | 50 | .catch(err => console.log(err)) 51 | .finally(() => { 52 | return new Promise((resolve, reject) => { 53 | lib_fs.unlink(zip_address, err => { 54 | if (exists(err)) reject(err); 55 | resolve(); 56 | }) 57 | }) 58 | }) 59 | .catch(err => console.log(err.toString() + "\nFailed to cleanup after downloading textures")); 60 | } -------------------------------------------------------------------------------- /html/buildHTML.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const path = require('path'); 3 | 4 | module.exports = function (outPath, zoomLevelDefault, zoomLevelMax, posX, posZ, levelname = '') { 5 | 6 | fs.writeFileSync(path.normalize(outPath + '/index.html'), 7 | ` 8 | 9 | papyrus.js `+ levelname + ` Map 10 | 13 | 16 | 17 | 18 | 21 |
22 | 32 | 33 | `, { encoding: 'utf8' }); 34 | }; 35 | -------------------------------------------------------------------------------- /lookup_tables/monochrome-textures_table.json: -------------------------------------------------------------------------------- 1 | { 2 | "grass_top": true, 3 | "grass": true, 4 | "tallgrass": true, 5 | "leaves": true, 6 | "leaves2": true, 7 | "pumpkin_stem": true, 8 | "melon_stem": true, 9 | "reeds": true, 10 | "vine": true 11 | } -------------------------------------------------------------------------------- /lookup_tables/patch-textures_table.json: -------------------------------------------------------------------------------- 1 | { 2 | "lava": { 3 | "textures": [ 4 | "textures/blocks/water_placeholder" ] }, 5 | "still_lava": { 6 | "textures": [ 7 | "textures/blocks/lava_placeholder", 8 | "textures/blocks/lava_placeholder", 9 | "textures/blocks/lava_placeholder", 10 | "textures/blocks/lava_placeholder", 11 | "textures/blocks/lava_placeholder", 12 | "textures/blocks/lava_placeholder", 13 | "textures/blocks/lava_placeholder", 14 | "textures/blocks/lava_placeholder", 15 | "textures/blocks/lava_placeholder" ] }, 16 | "flowing_lava": { 17 | "textures": [ 18 | "textures/blocks/lava_placeholder" ] }, 19 | "water": { 20 | "textures": [ 21 | "textures/blocks/water_placeholder" ] }, 22 | "still_water": { 23 | "textures": [ 24 | "textures/blocks/water_placeholder" ] }, 25 | "still_water_grey": { 26 | "textures": [ 27 | "textures/blocks/water_placeholder", 28 | "textures/blocks/water_placeholder", 29 | "textures/blocks/water_placeholder", 30 | "textures/blocks/water_placeholder", 31 | "textures/blocks/water_placeholder", 32 | "textures/blocks/water_placeholder", 33 | "textures/blocks/water_placeholder", 34 | "textures/blocks/water_placeholder" ] }, 35 | "flowing_water": { 36 | "textures": [ 37 | "textures/blocks/water_placeholder" ] }, 38 | "flowing_water_grey": { 39 | "textures": [ 40 | "textures/blocks/water_placeholder" ] }, 41 | "log_top": { 42 | "textures": [ 43 | "textures/blocks/log_oak_top", 44 | "textures/blocks/log_spruce_top", 45 | "textures/blocks/log_birch_top", 46 | "textures/blocks/log_jungle_top", 47 | "textures/blocks/log_oak_top", 48 | "textures/blocks/log_spruce_top", 49 | "textures/blocks/log_birch_top", 50 | "textures/blocks/log_jungle_top", 51 | "textures/blocks/log_oak", 52 | "textures/blocks/log_spruce", 53 | "textures/blocks/log_birch", 54 | "textures/blocks/log_jungle" ] }, 55 | "log_top2": { 56 | "textures": [ 57 | "textures/blocks/log_acacia_top", 58 | "textures/blocks/log_big_oak_top", 59 | null, 60 | null, 61 | "textures/blocks/log_acacia_top", 62 | "textures/blocks/log_big_oak_top", 63 | null, 64 | null, 65 | "textures/blocks/log_acacia", 66 | "textures/blocks/log_big_oak", 67 | null, 68 | null ] }, 69 | "double_plant_top": { 70 | "textures": [ 71 | "textures/blocks/double_plant_sunflower_top", 72 | "textures/blocks/double_plant_syringa_top", 73 | "textures/blocks/double_plant_grass_top", 74 | "textures/blocks/double_plant_fern_top", 75 | "textures/blocks/double_plant_rose_top", 76 | "textures/blocks/double_plant_paeonia_top", 77 | null, 78 | null, 79 | "textures/blocks/double_plant_sunflower_front", 80 | "textures/blocks/double_plant_syringa_bottom", 81 | "textures/blocks/double_plant_grass_bottom", 82 | "textures/blocks/double_plant_fern_bottom", 83 | "textures/blocks/double_plant_rose_bottom", 84 | "textures/blocks/double_plant_paeonia_bottom" ] }, 85 | "furnace_top": { 86 | "textures": [ 87 | "textures/blocks/furnace_top", 88 | "textures/blocks/furnace_top", 89 | "textures/blocks/furnace_top", 90 | "textures/blocks/furnace_top" ] }, 91 | "observer_top": { 92 | "textures": [ 93 | "textures/blocks/observer_top", 94 | "textures/blocks/observer_top", 95 | "textures/blocks/observer_top", 96 | "textures/blocks/observer_top" ] }, 97 | "piston_top_sticky": { 98 | "textures": [ 99 | "textures/blocks/piston_bottom", 100 | "textures/blocks/piston_top_sticky", 101 | "textures/blocks/piston_side", 102 | "textures/blocks/piston_side", 103 | "textures/blocks/piston_side", 104 | "textures/blocks/piston_side" ] }, 105 | "piston_top": { 106 | "textures": [ 107 | "textures/blocks/piston_bottom", 108 | "textures/blocks/piston_top_normal", 109 | "textures/blocks/piston_side", 110 | "textures/blocks/piston_side", 111 | "textures/blocks/piston_side", 112 | "textures/blocks/piston_side" ] }, 113 | "daylight_detector_top": { 114 | "textures": [ 115 | null, 116 | null, 117 | null, 118 | null, 119 | null, 120 | null, 121 | null, 122 | null, 123 | null, 124 | null, 125 | null, 126 | null, 127 | null, 128 | null, 129 | null, 130 | "textures/blocks/daylight_detector_top", 131 | "textures/blocks/daylight_detector_inverted_top" ] }, 132 | "composter_top": { 133 | "textures": [ 134 | "textures/blocks/composter_top", 135 | "textures/blocks/composter_top", 136 | "textures/blocks/composter_top", 137 | "textures/blocks/composter_top", 138 | "textures/blocks/composter_top", 139 | "textures/blocks/composter_top", 140 | "textures/blocks/composter_top", 141 | "textures/blocks/compost", 142 | "textures/blocks/compost_ready" 143 | ] 144 | }, 145 | "farmland": { 146 | "textures": [ 147 | "textures/blocks/farmland_dry", 148 | "textures/blocks/farmland_dry", 149 | "textures/blocks/farmland_dry", 150 | "textures/blocks/farmland_dry", 151 | "textures/blocks/farmland_dry", 152 | "textures/blocks/farmland_dry", 153 | "textures/blocks/farmland_dry", 154 | "textures/blocks/farmland_wet" ] }, 155 | "beetroot": { 156 | "textures": [ 157 | "textures/blocks/beetroots_stage_0", 158 | "textures/blocks/beetroots_stage_0", 159 | "textures/blocks/beetroots_stage_1", 160 | "textures/blocks/beetroots_stage_1", 161 | "textures/blocks/beetroots_stage_2", 162 | "textures/blocks/beetroots_stage_2", 163 | "textures/blocks/beetroots_stage_2", 164 | "textures/blocks/beetroots_stage_3" 165 | ] 166 | }, 167 | "carrots": { 168 | "textures": [ 169 | "textures/blocks/carrots_stage_0", 170 | "textures/blocks/carrots_stage_0", 171 | "textures/blocks/carrots_stage_1", 172 | "textures/blocks/carrots_stage_1", 173 | "textures/blocks/carrots_stage_2", 174 | "textures/blocks/carrots_stage_2", 175 | "textures/blocks/carrots_stage_2", 176 | "textures/blocks/carrots_stage_3" ] }, 177 | "potatoes": { 178 | "textures": [ 179 | "textures/blocks/potatoes_stage_0", 180 | "textures/blocks/potatoes_stage_0", 181 | "textures/blocks/potatoes_stage_1", 182 | "textures/blocks/potatoes_stage_1", 183 | "textures/blocks/potatoes_stage_2", 184 | "textures/blocks/potatoes_stage_2", 185 | "textures/blocks/potatoes_stage_2", 186 | "textures/blocks/potatoes_stage_3" 187 | ] 188 | }, 189 | "sapling": { 190 | "textures": [ 191 | "textures/blocks/sapling_oak", 192 | "textures/blocks/sapling_spruce", 193 | "textures/blocks/sapling_birch", 194 | "textures/blocks/sapling_jungle", 195 | "textures/blocks/sapling_acacia", 196 | "textures/blocks/sapling_roofed_oak", 197 | null, 198 | null, 199 | "textures/blocks/sapling_oak", 200 | "textures/blocks/sapling_spruce", 201 | "textures/blocks/sapling_birch", 202 | "textures/blocks/sapling_jungle", 203 | "textures/blocks/sapling_acacia", 204 | "textures/blocks/sapling_roofed_oak", 205 | null, 206 | null ] }, 207 | "pumpkin_top": { 208 | "textures": [ 209 | "textures/blocks/pumpkin_top", 210 | "textures/blocks/pumpkin_top", 211 | "textures/blocks/pumpkin_top", 212 | "textures/blocks/pumpkin_top" 213 | ] 214 | }, 215 | "pumpkin_stem": { 216 | "textures": [ 217 | "textures/blocks/pumpkin_stem_disconnected", 218 | "textures/blocks/pumpkin_stem_disconnected", 219 | "textures/blocks/pumpkin_stem_disconnected", 220 | "textures/blocks/pumpkin_stem_disconnected", 221 | "textures/blocks/pumpkin_stem_disconnected", 222 | "textures/blocks/pumpkin_stem_disconnected", 223 | "textures/blocks/pumpkin_stem_disconnected", 224 | "textures/blocks/pumpkin_stem_connected" 225 | ] 226 | }, 227 | "melon_top": { 228 | "textures": [ 229 | "textures/blocks/melon_top", 230 | "textures/blocks/melon_top", 231 | "textures/blocks/melon_top", 232 | "textures/blocks/melon_top" 233 | ] 234 | }, 235 | "melon_stem": { 236 | "textures": [ 237 | "textures/blocks/melon_stem_disconnected", 238 | "textures/blocks/melon_stem_disconnected", 239 | "textures/blocks/melon_stem_disconnected", 240 | "textures/blocks/melon_stem_disconnected", 241 | "textures/blocks/melon_stem_disconnected", 242 | "textures/blocks/melon_stem_disconnected", 243 | "textures/blocks/melon_stem_disconnected", 244 | "textures/blocks/melon_stem_connected" 245 | ] 246 | }, 247 | "chest_inventory_top": { 248 | "textures": [ 249 | null, 250 | null, 251 | "textures/blocks/chest_top", 252 | "textures/blocks/chest_top", 253 | "textures/blocks/chest_top", 254 | "textures/blocks/chest_top" ] }, 255 | "ender_chest_inventory_top": { 256 | "textures": [ 257 | "textures/blocks/ender_chest_top", 258 | "textures/blocks/ender_chest_top", 259 | "textures/blocks/ender_chest_top", 260 | "textures/blocks/ender_chest_top" ] }, 261 | "leaves": { 262 | "textures": [ 263 | "textures/blocks/leaves_oak_opaque", 264 | "textures/blocks/leaves_spruce_opaque", 265 | "textures/blocks/leaves_birch_opaque", 266 | "textures/blocks/leaves_jungle_opaque", 267 | "textures/blocks/leaves_oak_opaque", 268 | "textures/blocks/leaves_spruce_opaque", 269 | "textures/blocks/leaves_birch_opaque", 270 | "textures/blocks/leaves_jungle_opaque", 271 | "textures/blocks/leaves_oak_opaque", 272 | "textures/blocks/leaves_spruce_opaque", 273 | "textures/blocks/leaves_birch_opaque", 274 | "textures/blocks/leaves_jungle_opaque", 275 | "textures/blocks/leaves_oak_opaque", 276 | "textures/blocks/leaves_spruce_opaque", 277 | "textures/blocks/leaves_birch_opaque", 278 | "textures/blocks/leaves_jungle_opaque" ] }, 279 | "leaves2": { 280 | "textures": [ 281 | "textures/blocks/leaves_acacia_opaque", 282 | "textures/blocks/leaves_big_oak_opaque", 283 | null, 284 | null, 285 | "textures/blocks/leaves_acacia_opaque", 286 | "textures/blocks/leaves_big_oak_opaque", 287 | null, 288 | null, 289 | "textures/blocks/leaves_acacia_opaque", 290 | "textures/blocks/leaves_big_oak_opaque", 291 | null, 292 | null, 293 | "textures/blocks/leaves_acacia_opaque", 294 | "textures/blocks/leaves_big_oak_opaque", 295 | null, 296 | null ] }, 297 | "planks": { 298 | "textures": [ 299 | "textures/blocks/planks_oak", 300 | "textures/blocks/planks_spruce", 301 | "textures/blocks/planks_birch", 302 | "textures/blocks/planks_jungle", 303 | "textures/blocks/planks_acacia", 304 | "textures/blocks/planks_big_oak", 305 | null, 306 | null, 307 | "textures/blocks/planks_oak", 308 | "textures/blocks/planks_spruce", 309 | "textures/blocks/planks_birch", 310 | "textures/blocks/planks_jungle", 311 | "textures/blocks/planks_acacia", 312 | "textures/blocks/planks_big_oak", 313 | null, 314 | null 315 | ] 316 | }, 317 | "wood": { 318 | "textures": [ 319 | "textures/blocks/log_oak", 320 | "textures/blocks/log_spruce", 321 | "textures/blocks/log_birch", 322 | "textures/blocks/log_jungle", 323 | "textures/blocks/log_acacia", 324 | "textures/blocks/log_big_oak", 325 | null, 326 | null, 327 | "textures/blocks/stripped_oak_log", 328 | "textures/blocks/stripped_spruce_log", 329 | "textures/blocks/stripped_birch_log", 330 | "textures/blocks/stripped_jungle_log", 331 | "textures/blocks/stripped_acacia_log", 332 | "textures/blocks/stripped_dark_oak_log", 333 | null, 334 | null ] }, 335 | "stone_slab_top": { 336 | "textures": [ 337 | "textures/blocks/stone_slab_top", 338 | "textures/blocks/sandstone_top", 339 | "textures/blocks/planks_oak", 340 | "textures/blocks/cobblestone", 341 | "textures/blocks/brick", 342 | "textures/blocks/stonebrick", 343 | "textures/blocks/quartz_block_top", 344 | "textures/blocks/nether_brick", 345 | "textures/blocks/stone_slab_top", 346 | "textures/blocks/sandstone_top", 347 | "textures/blocks/planks_oak", 348 | "textures/blocks/cobblestone", 349 | "textures/blocks/brick", 350 | "textures/blocks/stonebrick", 351 | "textures/blocks/quartz_block_top", 352 | "textures/blocks/nether_brick" 353 | ] 354 | }, 355 | "stone_slab_top_2": { 356 | "textures": [ 357 | "textures/blocks/red_sandstone_top", 358 | "textures/blocks/purpur_block", 359 | "textures/blocks/prismarine_rough", 360 | "textures/blocks/prismarine_bricks", 361 | "textures/blocks/prismarine_dark", 362 | "textures/blocks/cobblestone_mossy", 363 | "textures/blocks/sandstone_smooth", 364 | "textures/blocks/red_nether_brick", 365 | "textures/blocks/red_sandstone_top", 366 | "textures/blocks/purpur_block", 367 | "textures/blocks/prismarine_rough", 368 | "textures/blocks/prismarine_bricks", 369 | "textures/blocks/prismarine_dark", 370 | "textures/blocks/cobblestone_mossy", 371 | "textures/blocks/sandstone_smooth", 372 | "textures/blocks/red_nether_brick" 373 | ] 374 | }, 375 | "stone_slab_top_3": { 376 | "textures": [ 377 | "textures/blocks/end_bricks", 378 | "textures/blocks/red_sandstone_smooth", 379 | "textures/blocks/stone_andesite_smooth", 380 | "textures/blocks/stone_andesite", 381 | "textures/blocks/stone_diorite", 382 | "textures/blocks/stone_diorite_smooth", 383 | "textures/blocks/stone_granite", 384 | "textures/blocks/stone_granite_smooth", 385 | "textures/blocks/end_bricks", 386 | "textures/blocks/red_sandstone_smooth", 387 | "textures/blocks/stone_andesite_smooth", 388 | "textures/blocks/stone_andesite", 389 | "textures/blocks/stone_diorite", 390 | "textures/blocks/stone_diorite_smooth", 391 | "textures/blocks/stone_granite", 392 | "textures/blocks/stone_granite_smooth" 393 | ] 394 | }, 395 | "stone_slab_top_4": { 396 | "textures": [ 397 | "textures/blocks/stonebrick_mossy", 398 | "textures/blocks/quartz_block_top", 399 | "textures/blocks/stone", 400 | "textures/blocks/sandstone_carved", 401 | "textures/blocks/red_sandstone_carved", 402 | null, 403 | null, 404 | null, 405 | "textures/blocks/stonebrick_mossy", 406 | "textures/blocks/quartz_block_top", 407 | "textures/blocks/stone", 408 | "textures/blocks/sandstone_carved", 409 | "textures/blocks/red_sandstone_carved", 410 | null, 411 | null, 412 | null 413 | ] 414 | }, 415 | "door_lower": { 416 | "textures": [ 417 | null, 418 | null, 419 | null, 420 | null, 421 | null, 422 | null, 423 | null, 424 | null, 425 | "textures/blocks/door_wood_lower", 426 | "textures/blocks/door_spruce_lower", 427 | "textures/blocks/door_birch_lower", 428 | "textures/blocks/door_jungle_lower", 429 | "textures/blocks/door_acacia_lower", 430 | "textures/blocks/door_dark_oak_lower", 431 | "textures/blocks/door_iron_lower" ] } 432 | } 433 | -------------------------------------------------------------------------------- /lookup_tables/transparent-blocks_table.json: -------------------------------------------------------------------------------- 1 | { 2 | "minecraft:air": true, 3 | "minecraft:ladder": true, 4 | "minecraft:double_plant": true, 5 | "minecraft:tallgrass": true, 6 | "minecraft:carrots": true, 7 | "minecraft:wheat": true, 8 | "minecraft:red_flower": true, 9 | "minecraft:yellow_flower": true, 10 | "minecraft:fence": true, 11 | "minecraft:vine": true, 12 | "minecraft:torch": true, 13 | "minecraft:redstone_torch": true, 14 | "minecraft:unlit_redstone_torch": true, 15 | "minecraft:cactus": true, 16 | "minecraft:golden_rail": true, 17 | "minecraft:detector_rail": true, 18 | "minecraft:rail": true, 19 | "minecraft:activator_rail": true, 20 | "minecraft:redstone_wire": true, 21 | "minecraft:lever": true, 22 | "minecraft:bamboo": true, 23 | "minecraft:bamboo_sapling": true, 24 | "minecraft:sapling": true, 25 | "minecraft:potatoes": true, 26 | "minecraft:trapdoor": true, 27 | "minecraft:acacia_trapdoor": true, 28 | "minecraft:dark_oak_trapdoor": true, 29 | "minecraft:jungle_trapdoor": true, 30 | "minecraft:spruce_trapdoor": true, 31 | "minecraft:iron_trapdoor": true, 32 | "minecraft:glass_pane": true, 33 | "minecraft:glass": true, 34 | "minecraft:stained_glass": true, 35 | "minecraft:stained_glass_pane": true, 36 | "minecraft:ice": true, 37 | "minecraft:packed_ice": true, 38 | "minecraft:blue_ice": true, 39 | "minecraft:frosted_ice": true, 40 | "minecraft:scaffolding": true, 41 | "minecraft:web": true, 42 | "minecraft:wooden_door": true, 43 | "minecraft:spruce_door": true, 44 | "minecraft:birch_door": true, 45 | "minecraft:jungle_door": true, 46 | "minecraft:acacia_door": true, 47 | "minecraft:dark_oak_door": true, 48 | "minecraft:iron_door": true, 49 | "minecraft:brewing_stand": true, 50 | "minecraft:melon_stem": true, 51 | "minecraft:pumpkin_stem": true, 52 | "minecraft:beetroot": true, 53 | "minecraft:reeds": true, 54 | "minecraft:mob_spawner": true 55 | } -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "papyrusjs", 3 | "version": "1.1.0", 4 | "version_stage": "alpha", 5 | "description": "A tool to render Minecraft: Bedrock Edition worlds.", 6 | "main": "app.js", 7 | "scripts": { 8 | "build": "node ./build.js" 9 | }, 10 | "repository": { 11 | "type": "git", 12 | "url": "git+https://github.com/clarkx86/papyrusjs.git" 13 | }, 14 | "author": "clarkx86", 15 | "license": "ISC", 16 | "bugs": { 17 | "url": "https://github.com/clarkx86/papyrusjs/issues" 18 | }, 19 | "homepage": "https://github.com/clarkx86/papyrusjs#readme", 20 | "dependencies": { 21 | "bindings": "^1.5.0", 22 | "color-convert": "^2.0.0", 23 | "colors": "^1.3.3", 24 | "extract-zip": "^1.6.7", 25 | "ffi": "github:clarkx86/node-ffi#node-12", 26 | "fs-extra": "^8.1.0", 27 | "mapnik": "^4.3.1", 28 | "nan": "^2.8.0", 29 | "node-fetch": "^2.4.1", 30 | "progress": "^2.0.3", 31 | "ref": "github:clarkx86/ref#node-12", 32 | "strip-json-comments": "^2.0.1", 33 | "tga2png": "^0.1.3", 34 | "vec3": "^0.1.3", 35 | "yargs": "^13.2.2" 36 | }, 37 | "devDependencies": { 38 | "pkg": "^4.4.4" 39 | }, 40 | "pkg": { 41 | "scripts": [ 42 | "node_modules/mapnik/lib/binding/mapnik_settings.js" 43 | ] 44 | }, 45 | "bin": "app.js" 46 | } 47 | -------------------------------------------------------------------------------- /palettes/chunk.js: -------------------------------------------------------------------------------- 1 | const Vec3 = require('vec3'); 2 | 3 | var transparentBlocks = require('../lookup_tables/transparent-blocks_table.json'); 4 | 5 | module.exports = class Chunk { 6 | constructor(xz) { 7 | this.chunkData = {}; 8 | this.XZ = xz; 9 | this.Y = 1; 10 | } 11 | 12 | set(x, y, z, name, value, yThreshold) { 13 | if (y < yThreshold) { 14 | if (transparentBlocks[name] != true) { 15 | this.chunkData[new Vec3(x, 0, z)] = { name: name, value: value, y: y }; 16 | } else { 17 | var iy = 1; 18 | while (this.chunkData[new Vec3(x, iy, z)] != undefined) { 19 | iy++; 20 | } 21 | this.chunkData[new Vec3(x, iy, z)] = { name: name, value: value, y: y }; 22 | // console.log( name + ' was transparent. Put it on Y: ' + iy ); 23 | }; 24 | }; 25 | } 26 | 27 | get(x, y, z) { 28 | var getBlock = this.chunkData[new Vec3(x, y, z)]; 29 | 30 | if (getBlock === undefined) { 31 | return { name: 'minecraft:air', value: 0 }; 32 | } else { 33 | return getBlock; 34 | }; 35 | } 36 | 37 | getXZ() { 38 | return this.XZ; 39 | } 40 | 41 | getHeight() { 42 | return this.Y; 43 | }; 44 | 45 | list() { 46 | return chunkData; 47 | }; 48 | }; -------------------------------------------------------------------------------- /palettes/missingDefinitions.js: -------------------------------------------------------------------------------- 1 | // FOR DEBUGGING 2 | 3 | module.exports = function() { 4 | 5 | var cache = { } 6 | 7 | this.save = function( name ) { 8 | cache[ JSON.stringify( { name: name } ) ] = name; 9 | }; 10 | 11 | this.list = function() { 12 | return cache; 13 | }; 14 | 15 | // return chunkLayer; 16 | }; -------------------------------------------------------------------------------- /palettes/palette_persistance.js: -------------------------------------------------------------------------------- 1 | module.exports = function (s) { 2 | var keys = []; 3 | 4 | var paletteSize = s; 5 | 6 | this.put = function (ID, name, val) { 7 | keys[ID] = { 8 | name: name, 9 | value: val 10 | }; 11 | }; 12 | 13 | this.get = function (ID) { 14 | return keys[ID]; 15 | }; 16 | 17 | this.size = function () { 18 | return paletteSize; 19 | }; 20 | }; -------------------------------------------------------------------------------- /palettes/textureCache.js: -------------------------------------------------------------------------------- 1 | const argv = require('../app.js').argv; 2 | 3 | module.exports = function () { 4 | 5 | var cache = []; 6 | 7 | this.save = function (name, value, data, y) { 8 | // if ( argv.verbose == true ) { console.log( '\nSaving new texture to cache.\t' + name + ' ' + value ) }; 9 | cache[JSON.stringify({ name: name, value: value, y: y })] = data; 10 | }; 11 | 12 | this.get = function (name, value, y) { 13 | return cache[JSON.stringify({ name: name, value: value, y: y })]; 14 | }; 15 | 16 | this.list = function () { 17 | return cache; 18 | }; 19 | 20 | // return chunkLayer; 21 | }; -------------------------------------------------------------------------------- /render/loadTexture.js: -------------------------------------------------------------------------------- 1 | const argv = require('../app.js').argv; 2 | const colors = require('colors'); 3 | const fs = require('fs'); 4 | const mapnik = require('mapnik'); 5 | const path = require('path'); 6 | const tga2png = require('tga2png'); 7 | 8 | const patchTable = require('../app.js').patchTable; 9 | const blockTable = require('../app.js').blockTable; 10 | const textureTable = require('../app.js').textureTable; 11 | const monoTable = require('../app.js').monoTable; 12 | const path_resourcepack = require('../app.js').path_resourcepack; 13 | 14 | const renderMode = require('../app.js').renderMode; 15 | 16 | let file = null, 17 | fileExt = '.png'; 18 | 19 | module.exports = async function loadTexture(name, value, x, y, z, blockY, cache) { 20 | let texture; 21 | // Is the texture in the cache already? No: Load texture from filesystem, Yes: Skip to compositing :)! 22 | if (cache.get(name, value, blockY) === undefined) { 23 | let imageBuffer = null; 24 | // Does the texture have multiple faces? 25 | if (blockTable[name.slice(10)] !== undefined) { 26 | // The default texture name for lookup 27 | texture = blockTable[name.slice(10)]["textures"]; 28 | // Does the texture have an extra key for an "up"-texture (obviously looks better for top-down renders) 29 | if (blockTable[name.slice(10)]["textures"]["up"]) { 30 | texture = blockTable[name.slice(10)]["textures"]["up"]; 31 | } 32 | } 33 | 34 | // Is the file in the patch lookup-table (e.g. for water and lava) 35 | if (patchTable[texture]) { 36 | file = path_resourcepack + patchTable[texture]['textures'][value]; 37 | // console.log( colors.bold( 'Patched texture found!' ) + ' Block:\t' + name + '\tValue:\t' + chunk.get( x, y, z ).value + '\tTexture:' + texture + '\tPath:\t' + file ); 38 | } else { 39 | // No? Then search for the texture in the block lookup-table 40 | 41 | // Get the correct "state" and path of the texture 42 | // Is the texture missing? 43 | if (textureTable["texture_data"][texture]["textures"][value] === undefined) { 44 | if (argv.verbose === true) { 45 | console.log(colors.yellow('\n[WARNING]') + ' Value not matching:\t' + texture + '\t(' + name + '\t' + value + ')'); 46 | } 47 | cache.save(name, value, cache.get('placeholder', 0)); 48 | } else { 49 | // Get the texture of it's current state 50 | 51 | // Is the texture group an array? 52 | let arr = textureTable["texture_data"][texture]["textures"]; 53 | // Yes 54 | if (Array.isArray(arr)) { 55 | if (arr[value]['path']) { 56 | file = path_resourcepack + arr[value]['path']; 57 | } else { 58 | file = path_resourcepack + arr[value]; 59 | } 60 | } else { 61 | // No 62 | if (arr['path']) { 63 | file = path_resourcepack + arr['path']; 64 | } else { 65 | file = path_resourcepack + arr; 66 | } 67 | } 68 | } 69 | } 70 | 71 | // TGA Loading 72 | if ((!fs.existsSync(path.normalize(file + fileExt))) && (file !== cache.get('placeholder', 0))) { 73 | try { 74 | await tga2png(fs.readFileSync(file + '.tga', (err) => { console.log('FILE WAS: ' + texture); })) 75 | .then((buff) => { 76 | imageBuffer = buff; 77 | }) 78 | .catch((err) => { 79 | imageBuffer = cache.get('placeholder', 0); 80 | console.log(colors.yellow('\n[WARNING]') + ' Error when loading TGA: ' + err); 81 | }); 82 | } catch (err) { 83 | imageBuffer = cache.get('placeholder', 0); 84 | if (argv.verbose === true) { 85 | console.log(colors.yellow('\n[WARNING]') + ' Failed to load TGA for\t' + colors.bold(name) + '\t' + value + '\t' + colors.bold(texture) + '\tError: ' + err); 86 | } 87 | } 88 | } else { 89 | // PNG (but not if the image is a buffer already) 90 | if (file !== cache.get('placeholder', 0)) { 91 | // cache.save( name, chunk.get( x, y, z ).value, fs.readFileSync( file + fileExt ) ); 92 | imageBuffer = fs.readFileSync(file + fileExt); 93 | } 94 | } 95 | 96 | // Blend monochrome textures with colour and save to cache 97 | if (monoTable[texture] === true) { 98 | let img = new mapnik.Image.fromBytesSync(imageBuffer); 99 | img.premultiplySync(); 100 | await new Promise((resolve, reject) => { 101 | img.composite(cache.get('mono_default', 0), { 102 | comp_op: mapnik.compositeOp['multiply'], 103 | }, function (err, buffer) { 104 | if (err) { reject(); throw err; } 105 | imageBuffer = buffer; 106 | resolve(); 107 | }); 108 | }); 109 | } 110 | 111 | if (name !== 'minecraft:water') { 112 | switch (renderMode) { 113 | case 'topdown_shaded': 114 | if (imageBuffer['scaling'] === undefined) { 115 | imageBuffer = mapnik.Image.fromBytesSync(imageBuffer); 116 | } 117 | imageBuffer.premultiplySync(); 118 | 119 | let opac = 0, 120 | blendImg = null; 121 | 122 | switch (true) { 123 | case (blockY < 64): 124 | blendImg = cache.get('blend_black', 0); 125 | opac = (64 - blockY) / (blockY * 64); 126 | break; 127 | case (blockY >= 64): 128 | blendImg = cache.get('blend_white', 0); 129 | opac = (-64 + blockY) / (blockY); 130 | break; 131 | } 132 | 133 | await imageBuffer.composite(blendImg, { 134 | comp_op: mapnik.compositeOp['overlay'], // comp_mode, 135 | opacity: opac 136 | }, (err, data) => { 137 | imageBuffer = data; 138 | }); 139 | break; 140 | } 141 | } 142 | cache.save(name, value, imageBuffer, blockY); 143 | } 144 | }; 145 | -------------------------------------------------------------------------------- /render/renderChunk.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const mapnik = require('mapnik'); 3 | const path = require('path'); 4 | 5 | const loadTexture = require('./loadTexture.js'); 6 | 7 | const renderMode = require('../app.js').renderMode; 8 | const path_output = require('../app.js').path_output; 9 | 10 | module.exports = function (Chunk, Cache, size_texture, worldOffset, ZoomLevelMax) { 11 | 12 | return new Promise((resolve, reject) => { 13 | var chunk = Chunk, 14 | cache = Cache, 15 | textureBuffer; 16 | 17 | var zoomLevelMax = ZoomLevelMax; 18 | 19 | var file = null, 20 | fileExt = '.png'; 21 | 22 | render(); 23 | 24 | async function render() { 25 | var ix = 0, 26 | iy = 0, 27 | iz = 0, 28 | chunkX = chunk.getXZ().readInt32LE(0), 29 | chunkZ = chunk.getXZ().readInt32LE(4); 30 | 31 | var composeArray = []; 32 | 33 | // Render chunk 34 | // Y-Axis 35 | for (iy = 0; iy <= chunk.getHeight(); iy++) { 36 | // Z-Axis 37 | for (iz = 0; iz < 16; iz++) { 38 | // X-Axis 39 | for (ix = 0; ix < 16; ix++) { 40 | if (chunk.get(ix, iy, iz).name !== 'minecraft:air') { 41 | if (renderMode) { 42 | switch (renderMode) { 43 | case 'topdown_shaded': 44 | await loadTexture(chunk.get(ix, iy, iz).name, chunk.get(ix, iy, iz).value, ix, iy, iz, chunk.get(ix, iy, iz).y, cache); 45 | textureBuffer = cache.get(chunk.get(ix, iy, iz).name, chunk.get(ix, iy, iz).value, chunk.get(ix, iy, iz).y); 46 | }; 47 | } else { 48 | await loadTexture(chunk.get(ix, iy, iz).name, chunk.get(ix, iy, iz).value, ix, iy, iz, 0, cache); 49 | textureBuffer = cache.get(chunk.get(ix, iy, iz).name, chunk.get(ix, iy, iz).value, 0); 50 | }; 51 | 52 | composeArray.push({ 53 | buffer: textureBuffer, 54 | x: size_texture * ix, 55 | y: size_texture * iz 56 | }); 57 | }; 58 | }; 59 | }; 60 | }; 61 | 62 | mapnik.blend(composeArray, { width: 256, height: 256 }, function (err, data) { 63 | // Zoomlevel Directory 64 | if (!fs.existsSync(path.normalize(path_output + '/map/' + zoomLevelMax))) { 65 | fs.mkdirSync(path.normalize(path_output + '/map/' + zoomLevelMax)); 66 | }; 67 | // X-Coordinate Directory 68 | if (!fs.existsSync(path.normalize(path_output + '/map/' + zoomLevelMax + '/' + (chunkX + Math.abs(worldOffset['x'][0]))))) { 69 | fs.mkdirSync(path.normalize(path_output + '/map/' + zoomLevelMax + '/' + (chunkX + Math.abs(worldOffset['x'][0])))); 70 | }; 71 | 72 | fs.writeFile(path.normalize(path_output + '/map/' + zoomLevelMax + '/' + (chunkX + Math.abs(worldOffset['x'][0])) + '/' + (chunkZ + Math.abs(worldOffset['z'][0])) + fileExt), data, (err) => { 73 | if (err) { throw err }; 74 | }); 75 | resolve(); 76 | }); 77 | }; 78 | }); 79 | }; -------------------------------------------------------------------------------- /render/renderZoomLevel.js: -------------------------------------------------------------------------------- 1 | const colors = require('colors'); 2 | const mapnik = require('mapnik'); 3 | const fs = require('fs'); 4 | const path = require('path'); 5 | const path_output = require('../app.js').path_output; 6 | 7 | module.exports = function (chunkSize, zoomLevelMax, chunkX, chunkZ) { 8 | return new Promise(async function (resolve, reject) { 9 | 10 | let blendArray = [], 11 | zoomLevelCurrent, 12 | file, 13 | tileX = 0, 14 | tileZ = 0, 15 | tileImg; 16 | 17 | --zoomLevelMax; 18 | // for( ix = Math.floor( chunkX[ 0 ]/2 ); ix < ( Math.ceil( chunkX[ 1 ]/2 ) ); ix++ ) { 19 | for (zoomLevelCurrent = zoomLevelMax; zoomLevelCurrent >= 0; zoomLevelCurrent--) { 20 | console.log('Rendering zoom level ' + colors.bold(zoomLevelCurrent) + ' out of ' + zoomLevelMax); 21 | divide(); 22 | for (let iz = 0; iz < chunkZ[1] + Math.abs(chunkZ[0]); iz++) { 23 | for (let ix = 0; ix < chunkX[1] + Math.abs(chunkX[0]); ix++) { 24 | 25 | blendArray = []; // Clear array 26 | 27 | if (!fs.existsSync(path_output + '/map/' + (zoomLevelCurrent) + '/')) { 28 | fs.mkdirSync(path_output + '/map/' + (zoomLevelCurrent) + '/'); 29 | } 30 | 31 | file = path.normalize(path_output + '/map/' + (zoomLevelCurrent + 1) + '/' + (ix * 2) + '/' + (iz * 2) + '.png'); 32 | if (fs.existsSync(file)) { 33 | blendArray.push({ 34 | buffer: fs.readFileSync(file), 35 | x: 0, 36 | y: 0 37 | }); 38 | } 39 | 40 | file = path.normalize(path_output + '/map/' + (zoomLevelCurrent + 1) + '/' + (ix * 2) + '/' + ((iz * 2) + 1) + '.png'); 41 | if (fs.existsSync(file)) { 42 | blendArray.push({ 43 | buffer: fs.readFileSync(file), 44 | x: 0, 45 | y: 256 46 | }); 47 | } 48 | 49 | file = path.normalize(path_output + '/map/' + (zoomLevelCurrent + 1) + '/' + ((ix * 2) + 1) + '/' + (iz * 2) + '.png'); 50 | if (fs.existsSync(file)) { 51 | blendArray.push({ 52 | buffer: fs.readFileSync(file), 53 | x: 256, 54 | y: 0 55 | }); 56 | } 57 | 58 | file = path.normalize(path_output + '/map/' + (zoomLevelCurrent + 1) + '/' + ((ix * 2) + 1) + '/' + ((iz * 2) + 1) + '.png'); 59 | if (fs.existsSync(file)) { 60 | blendArray.push({ 61 | buffer: fs.readFileSync(file), 62 | x: 256, 63 | y: 256 64 | }); 65 | } 66 | 67 | if (blendArray.length !== 0) { 68 | await new Promise((resolve, reject) => { 69 | mapnik.blend(blendArray, { 70 | width: Math.pow(chunkSize, 2) * 2, 71 | height: Math.pow(chunkSize, 2) * 2 72 | }, function (err, buffer) { 73 | tileImg = mapnik.Image.fromBytesSync(buffer); 74 | tileImg = tileImg.resizeSync(Math.pow(chunkSize, 2), Math.pow(chunkSize, 2) /*, { 'scaling_method': mapnik.imageScaling.near } */); 75 | if (!fs.existsSync(path.normalize(path_output + '/map/' + (zoomLevelCurrent) + '/' + (ix) + '/'))) { 76 | fs.mkdirSync(path.normalize(path_output + '/map/' + (zoomLevelCurrent) + '/' + (ix) + '/')); 77 | } 78 | tileImg.saveSync(path.normalize(path_output + '/map/' + (zoomLevelCurrent) + '/' + (ix) + '/' + (iz) + '.png')); 79 | tileImp = null; 80 | if (global.gc) 81 | global.gc(); 82 | resolve(); 83 | } 84 | ) 85 | }); 86 | } 87 | } 88 | } 89 | } 90 | resolve(); 91 | }); 92 | 93 | function divide() { 94 | chunkX[0] = chunkX[0] / 2; 95 | chunkX[1] = chunkX[1] / 2; 96 | chunkZ[0] = chunkZ[0] / 2; 97 | chunkZ[1] = chunkZ[1] / 2; 98 | } 99 | }; 100 | -------------------------------------------------------------------------------- /updateCheck.js: -------------------------------------------------------------------------------- 1 | const json_package = require('./package.json'); 2 | const colors = require('colors'); 3 | const fetch = require('node-fetch'); 4 | 5 | module.exports = function () { 6 | fetch('http://api.github.com/repos/clarkx86/papyrusjs/releases') 7 | .then((response) => { 8 | return response.json(); 9 | }) 10 | .then((json) => { 11 | 12 | var remoteVersion = json[0]['tag_name'].slice(1, json[0]['tag_name'].search('-')).replace('.', '').replace('.', ''); 13 | remoteStage = json[0]['tag_name'].slice(json[0]['tag_name'].search('-') + 1), 14 | localStage = json_package.version_stage; 15 | 16 | switch (remoteStage) { 17 | case 'alpha': 18 | remoteStage = 0; 19 | break; 20 | 21 | case 'beta': 22 | remoteStage = 1; 23 | break; 24 | 25 | case 'release': 26 | remoteStage = 2; 27 | break; 28 | }; 29 | 30 | switch (localStage) { 31 | case 'alpha': 32 | localStage = 0; 33 | break; 34 | 35 | case 'beta': 36 | localStage = 1; 37 | break; 38 | 39 | case 'release': 40 | localStage = 2; 41 | break; 42 | }; 43 | 44 | if ((remoteStage > localStage) || (remoteVersion > (json_package.version.replace('.', '').replace('.', '')))) { 45 | console.log('\n' + colors.inverse(colors.green('New update available!')) + '\nRelease ' + json[0]['tag_name'] + ' is available. You have v' + json_package.version + '-' + json_package.version_stage + '. Get it here: https://github.com/clarkx86/papyrusjs/releases' + '\n'); 46 | }; 47 | }) 48 | .catch((err) => { 49 | console.log('Could not check for updates...'); 50 | }); 51 | }; --------------------------------------------------------------------------------