node-gamedig/protocols/ase.js

46 lines
1.5 KiB
JavaScript
Raw Normal View History

import Core from './core.js'
export default class ase extends Core {
async run (state) {
const buffer = await this.udpSend('s', (buffer) => {
const reader = this.reader(buffer)
const header = reader.string(4)
if (header === 'EYE1') return reader.rest()
})
const reader = this.reader(buffer)
state.raw.gamename = this.readString(reader)
state.gamePort = parseInt(this.readString(reader))
state.name = this.readString(reader)
state.raw.gametype = this.readString(reader)
state.map = this.readString(reader)
state.raw.version = this.readString(reader)
state.password = this.readString(reader) === '1'
state.raw.numplayers = parseInt(this.readString(reader))
state.maxplayers = parseInt(this.readString(reader))
while (!reader.done()) {
const key = this.readString(reader)
if (!key) break
const value = this.readString(reader)
state.raw[key] = value
}
while (!reader.done()) {
const flags = reader.uint(1)
const player = {}
if (flags & 1) player.name = this.readString(reader)
if (flags & 2) player.team = this.readString(reader)
if (flags & 4) player.skin = this.readString(reader)
if (flags & 8) player.score = parseInt(this.readString(reader))
if (flags & 16) player.ping = parseInt(this.readString(reader))
if (flags & 32) player.time = parseInt(this.readString(reader))
state.players.push(player)
}
}
readString (reader) {
return reader.pascalString(1, -1)
}
}