mc-beta-server/server/packets/MapChunk.ts

55 lines
1.8 KiB
TypeScript
Raw Normal View History

import { Chunk } from "../Chunk";
import { createWriter } from "../../bufferStuff/index";
2023-04-08 20:52:47 +01:00
import { deflate } from "zlib";
import { Endian } from "../../bufferStuff/Endian";
2023-04-08 20:52:47 +01:00
import { IPacket } from "./IPacket";
import { IReader } from "../../bufferStuff/readers/IReader";
import { Packet } from "../enums/Packet";
2023-04-08 20:52:47 +01:00
export class PacketMapChunk implements IPacket {
2023-04-10 21:52:30 +01:00
public packetId = Packet.MapChunk;
2023-04-08 20:52:47 +01:00
public x:number;
public y:number;
public z:number;
public sizeX:number;
public sizeY:number;
public sizeZ:number;
public chunk:Chunk;
public constructor(x:number, y:number, z:number, sizeX:number, sizeY:number, sizeZ:number, chunk:Chunk) {
this.x = x;
this.y = y;
this.z = z;
this.sizeX = sizeX;
this.sizeY = sizeY;
this.sizeZ = sizeZ;
this.chunk = chunk;
}
public readData(reader:IReader) {
2023-04-09 04:51:30 +01:00
// TODO: Implement MapChunk reading
reader.readBool();
2023-04-08 20:52:47 +01:00
return this;
}
public writeData() {
return new Promise<Buffer>((resolve, reject) => {
2023-05-02 08:50:49 +01:00
// TODO: Use block and sky nibble array buffers
2023-06-19 18:29:16 +01:00
/*const fakeLighting = createWriter(Endian.BE, 16384);
2023-05-02 08:50:49 +01:00
for (let i = 0; i < 16384; i++) {
fakeLighting.writeUByte(0xFF);
2023-06-19 18:29:16 +01:00
}*/
2023-04-08 20:52:47 +01:00
2023-06-19 18:29:16 +01:00
const data = createWriter(Endian.BE).writeBuffer(this.chunk.getBlockBuffer()).writeBuffer(this.chunk.getMetadataBuffer()).writeBuffer(this.chunk.blockLight.toBuffer()).writeBuffer(this.chunk.skyLight.toBuffer());//.writeBuffer(fakeLighting.toBuffer()).writeBuffer(fakeLighting.toBuffer());
2023-04-08 20:52:47 +01:00
2023-05-02 08:50:49 +01:00
deflate(data.toBuffer(), (err, data) => {
2023-04-08 20:52:47 +01:00
if (err) {
return reject(err);
}
resolve(createWriter(Endian.BE, 18).writeUByte(this.packetId).writeInt(this.x << 4).writeShort(this.y).writeInt(this.z << 4).writeUByte(this.sizeX).writeUByte(this.sizeY).writeUByte(this.sizeZ).writeInt(data.length).writeBuffer(data).toBuffer());
2023-04-08 20:52:47 +01:00
});
});
}
}