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Super epic commit 2

Browse source 
Added pretty much every game ever
Tons of new protocols and game definitions
Cleaned up and discovered some new tricks in gamespy3 and quake2
This commit is contained in:
Michael Morrison 2014-02-01 17:46:10 -06:00
parent b51877ef5c
commit e23aa6cf9c
21 changed files with 854 additions and 222 deletions
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164
games/protocols/battlefield.js Normal file
View file

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var async = require('async');
function buildPacket(params) {
var self = this;
var paramBuffers = [];
params.forEach(function(param) {
paramBuffers.push(new Buffer(param));
});
var totalLength = 12;
paramBuffers.forEach(function(paramBuffer) {
totalLength += paramBuffer.length+1+4;
});
var b = new Buffer(totalLength);
b.writeUInt32LE(0,0);
b.writeUInt32LE(totalLength,4);
b.writeUInt32LE(params.length,8);
var offset = 12;
paramBuffers.forEach(function(paramBuffer) {
b.writeUInt32LE(paramBuffer.length, offset); offset += 4;
paramBuffer.copy(b, offset); offset += paramBuffer.length;
b.writeUInt8(0, offset); offset += 1;
});
return b;
}
module.exports = require('./core').extend({
init: function() {
this._super();
this.encoding = 'latin1';
this.options.port = 25200+22000;
},
run: function(state) {
var self = this;
var decoded;
async.series([
function(c) {
self.query(['serverInfo'], function(data) {
if(self.debug) console.log(data);
if(data.shift() != 'OK') return self.fatal('Missing OK');
state.raw.name = data.shift();
state.raw.numplayers = parseInt(data.shift());
state.maxplayers = parseInt(data.shift());
state.raw.gametype = data.shift();
state.map = data.shift();
state.raw.roundsplayed = parseInt(data.shift());
state.raw.roundstotal = parseInt(data.shift());
var teamCount = data.shift();
state.raw.teams = [];
for(var i = 0; i < teamCount; i++) {
var tickets = parseFloat(data.shift());
state.raw.teams.push({
tickets:tickets
});
}
state.raw.targetscore = parseInt(data.shift());
data.shift();
state.raw.ranked = (data.shift() == 'true');
state.raw.punkbuster = (data.shift() == 'true');
state.password = (data.shift() == 'true');
state.raw.uptime = parseInt(data.shift());
state.raw.roundtime = parseInt(data.shift());
if(self.isBadCompany2) {
data.shift();
data.shift();
}
state.raw.ip = data.shift();
state.raw.punkbusterversion = data.shift();
state.raw.joinqueue = (data.shift() == 'true');
state.raw.region = data.shift();
if(!self.isBadCompany2) {
state.raw.pingsite = data.shift();
state.raw.country = data.shift();
state.raw.quickmatch = (data.shift() == 'true');
}
c();
});
},
function(c) {
self.query(['version'], function(data) {
if(self.debug) console.log(data);
if(data[0] != 'OK') return self.fatal('Missing OK');
state.raw.version = data[2];
c();
});
},
function(c) {
self.query(['listPlayers','all'], function(data) {
if(self.debug) console.log(data);
if(data.shift() != 'OK') return self.fatal('Missing OK');
var fieldCount = parseInt(data.shift());
var fields = [];
for(var i = 0; i < fieldCount; i++) {
fields.push(data.shift());
}
var numplayers = data.shift();
for(var i = 0; i < numplayers; i++) {
var player = {};
fields.forEach(function(key) {
var value = data.shift();
if(key == 'teamId') key = 'team';
else if(key == 'squadId') key = 'squad';
if(
key == 'kills'
|| key == 'deaths'
|| key == 'score'
|| key == 'rank'
|| key == 'team'
|| key == 'squad'
|| key == 'ping'
|| key == 'type'
) {
value = parseInt(value);
}
player[key] = value;
});
state.players.push(player);
}
self.finish(state);
});
}
]);
},
query: function(params,c) {
var self = this;
this.tcpSend(buildPacket(params), function(data) {
var decoded = self.decodePacket(data);
if(!decoded) return false;
c(decoded);
return true;
});
},
decodePacket: function(buffer) {
if(buffer.length < 8) return false;
var reader = this.reader(buffer);
var header = reader.uint(4);
var totalLength = reader.uint(4);
if(buffer.length < totalLength) return false;
var paramCount = reader.uint(4);
var params = [];
for(var i = 0; i < paramCount; i++) {
var len = reader.uint(4);
params.push(reader.string({length:len}));
var strNull = reader.uint(1);
}
return params;
}
});