add parsing of serverclasses from datatable

datatable.js

@@ -11,6 +11,7 @@ DataTableParser.prototype.parse = function () {
 	// https://github.com/LestaD/SourceEngine2007/blob/43a5c90a5ada1e69ca044595383be67f40b33c61/src_main/engine/dt_recv_eng.cpp#L310
 	// https://github.com/PazerOP/DemoLib/blob/master/DemoLib/Commands/DemoDataTablesCommand.cs
 	var tables = [];
+	var i, j;
 	while (this.stream.readBoolean()) {
 		var needsDecoder = this.stream.readBoolean();
 		var tableName = this.stream.readASCIIString();
@@ -19,7 +20,7 @@ DataTableParser.prototype.parse = function () {
 
 		// get props metadata
 		var arrayElementProp;
-		for (var i = 0; i < numProps; i++) {
+		for (i = 0; i < numProps; i++) {
 			var propType = this.stream.readBits(5);
 			var propName = this.stream.readASCIIString();
 			var nFlagsBits = 16; // might be 11 (old?), 13 (new?), 16(networked) or 17(??)
@@ -66,6 +67,37 @@ DataTableParser.prototype.parse = function () {
 		tables.push(table);
 	}
 	this.match.sendTables = tables;
+
+	// link referenced tables
+	for (i = 0; i < tables.length; i++) {
+		for (j = 0; j < tables[i].props.length; j++) {
+			if (tables[i].props[j].type === SendProp.types.DPT_DataTable) {
+				tables[i].props[j].table = this.match.getSendTable(tables[i].props[j].excludeDTName);
+				tables[i].props[j].excludeDTName = null;
+			}
+		}
+	}
+
+	var serverClasses = this.stream.readUint16(); // short
+	if (serverClasses <= 0) {
+		throw "expected one or more serverclasses";
+	}
+
+	for (i = 0; i < serverClasses; i++) {
+		var classId = this.stream.readUint16();
+		if (classId > serverClasses) {
+			throw "invalid class id";
+		}
+		var className = this.stream.readASCIIString();
+		var dataTable = this.stream.readASCIIString();
+		this.match.serverClasses.push(new ServerClass(classId, className, dataTable));
+	}
+
+	var bitsLeft = (this.length * 8) - this.stream._index;
+	if (bitsLeft > 7) {
+		throw "unexpected remaining data in datatable (" + bitsLeft + " bits)";
+	}
+
 	return tables;
 };
 
@@ -143,6 +175,12 @@ SendProp.formatFlags = function (flags) {
 	return names;
 };
 
+var ServerClass = function (id, name, dataTable) {
+	this.id = id;
+	this.name = name;
+	this.dataTable = dataTable;
+};
+
 function recvClassInfos(stream, needsDecoder) {
 
 }

match.js

@@ -8,6 +8,17 @@ var Match = function () {
 	this.intervalPerTick = 0;
 	this.entities = [];
 	this.stringTables = [];
+	this.sendTables = [];
+	this.serverClasses = [];
+};
+
+Match.prototype.getSendTable = function (name) {
+	for (var i = 0; i < this.sendTables.length; i++) {
+		if (this.sendTables[i].name === name) {
+			return this.sendTables[i];
+		}
+	}
+	return null;
 };
 
 Match.prototype.getState = function () {