Initial progress

src/structures/server.ts

@@ -0,0 +1,16 @@
+import { BufferReader } from '../buffer-reader'
+
+export class IncomingPacket extends BufferReader {
+  messageType: number
+  senderId: number
+  length: number
+  data: Buffer
+
+  constructor (data: Buffer) {
+    super()
+    this.messageType = this.readUInt16()
+    this.senderId = this.readUInt32()
+    this.length = this.readUInt16()
+    this.data = this.readBuffer(this.length)
+  }
+}