ioopiij
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parent
86d17234ca
commit
c7795663ba
2 changed files with 58 additions and 9 deletions
6
chunk.js
6
chunk.js
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@ -45,8 +45,8 @@ module.exports = class {
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}
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for(let i4 = l1; i4 <= j2; i4++)
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{
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let j4 = k - i4 * 16;
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let k4 = (k + j1) - i4 * 16;
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let j4 = zPos - i4 * 16;
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let k4 = (zPos + j1) - i4 * 16;
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if(j4 < 0)
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{
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j4 = 0;
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@ -55,7 +55,7 @@ module.exports = class {
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{
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k4 = 16;
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}
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k2 = getChunkFromChunkCoords(j3, i4).getChunkData(abyte0, k3, l2, j4, l3, i3, k4, k2);
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k2 = 1;//getChunkFromChunkCoords(j3, i4).getChunkData(abyte0, k3, l2, j4, l3, i3, k4, k2);
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}
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}
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61
index.js
61
index.js
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@ -1,12 +1,18 @@
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const net = require('net');
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const port = 25565;
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const { createGzip, deflate } = require("zlib");
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const { createGzip, deflateSync } = require("zlib");
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const chunk = require("./chunk.js");
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const myman = require("./bufferStuff.js");
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const users = [];
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function addUser(socket, username) {
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users.push([users.length + 1, socket, username]);
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}
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const server = new net.Server();
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const protocolVersion = 14;
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@ -41,6 +47,10 @@ server.on('connection', function(socket) {
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handshake(socket, reader);
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break;
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case 3:
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sendChat(socket, reader);
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break;
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case 0x0B:
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playerLook(socket, reader);
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break;
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@ -95,6 +105,16 @@ function loginRequest(socket, reader = new myman.Reader) {
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socket.write(writer.buffer);
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preChunk(socket, 0, 0, true);
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//writeChunk(socket);
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writer.buffer = Buffer.alloc(0);
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writer.writeByte(0x0A);
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writer.writeBool(true);
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socket.write(writer.buffer);
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}
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function handshake(socket, reader = new myman.Reader) {
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@ -109,6 +129,20 @@ function handshake(socket, reader = new myman.Reader) {
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socket.write(writer.buffer);
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}
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function sendChat(socket, reader = new myman.Reader) {
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const message = reader.readString();
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if (message.length < 120) {
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const writer = new myman.Writer();
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writer.writeByte(0x03);
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writer.writeString(message);
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socket.write(writer.buffer);
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}
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}
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function playerLook(socket, reader = new myman.Reader) {
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const x = reader.readDouble();
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const y = reader.readDouble();
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@ -136,14 +170,29 @@ function preChunk(socket, x, y, load = false) {
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socket.write(writer.buffer);
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}
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function writeChunk() {
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function writeChunk(socket) {
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const writer = new myman.Writer();
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writer.writeByte(0x33); // ID
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const chank = new chunk(0, 0);
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const buf = Buffer.alloc((15 * 127 * 15 * 5) / 2);
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const defl = deflateSync(chank.getChunkData(0, 0, 0, 15, 127, 15), {level:-1});
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writer.writeInt(0); // Chunk X
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writer.writeShort(0); // Chunk Y
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writer.writeByte(15); // Chunk Z
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writer.writeByte(127); // Chunk Size X
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writer.writeByte(15); // Chunk Size Y
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writer.writeInt(5); // Chunk Size Z
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writer.writeInt(0); // Chunk Z
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writer.writeByte(15); // Chunk Size X
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writer.writeByte(127); // Chunk Size Y
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writer.writeByte(15); // Chunk Size Z
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writer.writeInt(defl.length); // Compressed size
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console.log(defl.length);
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console.log(defl.toString());
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for (let i = 0; i < defl.length; i++) {
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writer.writeByte(defl[i] - 128); // Compressed data
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}
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socket.write(writer.buffer);
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}
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