106 lines
4.1 KiB
JavaScript
106 lines
4.1 KiB
JavaScript
class Tribes1 extends require('./core') {
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constructor() {
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super();
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this.encoding = 'latin1';
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}
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run(state) {
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const queryBuffer = Buffer.from('b++');
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this.udpSend(queryBuffer,(buffer) => {
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const reader = this.reader(buffer);
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const header = reader.string({length:4});
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if (header !== 'c++b') {
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this.fatal('Header response does not match: ' + header);
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return true;
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}
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state.raw.gametype = this.readString(reader);
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state.raw.version = this.readString(reader);
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state.name = this.readString(reader);
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state.raw.dedicated = !!reader.uint(1);
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state.password = !!reader.uint(1);
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state.raw.playerCount = reader.uint(1);
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state.maxplayers = reader.uint(1);
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state.raw.cpu = reader.uint(2);
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state.raw.mod = this.readString(reader);
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state.raw.type = this.readString(reader);
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state.map = this.readString(reader);
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state.raw.motd = this.readString(reader);
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state.raw.teamCount = reader.uint(1);
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const teamFields = this.readFieldList(reader);
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const playerFields = this.readFieldList(reader);
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state.raw.teams = [];
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for(let i = 0; i < state.raw.teamCount; i++) {
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const teamName = this.readString(reader);
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const teamValues = this.readValues(reader);
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const teamInfo = {};
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for (let i = 0; i < teamValues.length && i < teamFields.length; i++) {
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let key = teamFields[i];
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let value = teamValues[i];
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if (key === 'ultra_base') key = 'name';
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if (value === '%t') value = teamName;
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if (['score','players'].includes(key)) value = parseInt(value);
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teamInfo[key] = value;
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}
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state.raw.teams.push(teamInfo);
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}
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for(let i = 0; i < state.raw.playerCount; i++) {
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const ping = reader.uint(1) * 4;
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const packetLoss = reader.uint(1);
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const teamNum = reader.uint(1);
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const name = this.readString(reader);
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const playerValues = this.readValues(reader);
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const playerInfo = {};
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for (let i = 0; i < playerValues.length && i < playerFields.length; i++) {
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let key = playerFields[i];
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let value = playerValues[i];
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if (value === '%p') value = ping;
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if (value === '%l') value = packetLoss;
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if (value === '%t') value = teamNum;
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if (value === '%n') value = name;
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if (['score','ping','pl','kills','lvl'].includes(key)) value = parseInt(value);
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if (key === 'team') {
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const teamId = parseInt(value);
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if (teamId >= 0 && teamId < state.raw.teams.length && state.raw.teams[teamId].name) {
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value = state.raw.teams[teamId].name;
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} else {
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continue;
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}
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}
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playerInfo[key] = value;
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}
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state.players.push(playerInfo);
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}
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this.finish(state);
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return true;
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});
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}
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readFieldList(reader) {
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const str = this.readString(reader);
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if (!str) return [];
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return ('?'+str)
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.split('\t')
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.map((a) => a.substr(1).trim().toLowerCase())
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.map((a) => a === 'team name' ? 'name' : a)
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.map((a) => a === 'player name' ? 'name' : a);
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}
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readValues(reader) {
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const str = this.readString(reader);
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if (!str) return [];
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return str
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.split('\t')
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.map((a) => a.trim());
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}
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readString(reader) {
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const length = reader.uint(1);
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if(!length) return '';
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return reader.string({length:length});
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}
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}
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module.exports = Tribes1;
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