Add server files
This commit is contained in:
Vatsal Ambastha
192
INetwork.js
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192
INetwork.js
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"use strict";
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var NetEventType;
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(function (NetEventType) {
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NetEventType[NetEventType["Invalid"] = 0] = "Invalid";
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NetEventType[NetEventType["UnreliableMessageReceived"] = 1] = "UnreliableMessageReceived";
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NetEventType[NetEventType["ReliableMessageReceived"] = 2] = "ReliableMessageReceived";
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NetEventType[NetEventType["ServerInitialized"] = 3] = "ServerInitialized";
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NetEventType[NetEventType["ServerInitFailed"] = 4] = "ServerInitFailed";
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NetEventType[NetEventType["ServerClosed"] = 5] = "ServerClosed";
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NetEventType[NetEventType["NewConnection"] = 6] = "NewConnection";
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NetEventType[NetEventType["ConnectionFailed"] = 7] = "ConnectionFailed";
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NetEventType[NetEventType["Disconnected"] = 8] = "Disconnected";
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NetEventType[NetEventType["FatalError"] = 100] = "FatalError";
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NetEventType[NetEventType["Warning"] = 101] = "Warning";
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NetEventType[NetEventType["Log"] = 102] = "Log"; //not yet used
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})(NetEventType || (NetEventType = {}));
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exports.NetEventType = NetEventType;
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var NetEventDataType;
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(function (NetEventDataType) {
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NetEventDataType[NetEventDataType["Null"] = 0] = "Null";
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NetEventDataType[NetEventDataType["ByteArray"] = 1] = "ByteArray";
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NetEventDataType[NetEventDataType["UTF16String"] = 2] = "UTF16String";
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})(NetEventDataType || (NetEventDataType = {}));
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var NetworkEvent = (function () {
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function NetworkEvent(t, conId, data) {
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this.type = t;
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this.connectionId = conId;
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this.data = data;
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}
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Object.defineProperty(NetworkEvent.prototype, "RawData", {
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get: function () {
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return this.data;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(NetworkEvent.prototype, "MessageData", {
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get: function () {
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if (typeof this.data != "string")
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return this.data;
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return null;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(NetworkEvent.prototype, "Info", {
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get: function () {
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if (typeof this.data == "string")
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return this.data;
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return null;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(NetworkEvent.prototype, "Type", {
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get: function () {
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return this.type;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(NetworkEvent.prototype, "ConnectionId", {
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get: function () {
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return this.connectionId;
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},
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enumerable: true,
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configurable: true
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});
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//for debugging only
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NetworkEvent.prototype.toString = function () {
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var output = "NetworkEvent[";
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output += "NetEventType: (";
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output += NetEventType[this.type];
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output += "), id: (";
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output += this.connectionId.id;
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output += "), Data: (";
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if (typeof this.data == "string") {
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output += this.data;
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}
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output += ")]";
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return output;
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};
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NetworkEvent.parseFromString = function (str) {
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var values = JSON.parse(str);
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var data;
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if (values.data == null) {
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data = null;
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}
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else if (typeof values.data == "string") {
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data = values.data;
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}
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else if (typeof values.data == "object") {
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//json represents the array as an object containing each index and the
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//value as string number ... improve that later
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var arrayAsObject = values.data;
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var length = 0;
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for (var prop in arrayAsObject) {
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//if (arrayAsObject.hasOwnProperty(prop)) { //shouldnt be needed
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length++;
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}
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var buffer = new Uint8Array(Object.keys(arrayAsObject).length);
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for (var i = 0; i < buffer.length; i++)
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buffer[i] = arrayAsObject[i];
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data = buffer;
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}
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else {
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console.error("data can't be parsed");
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}
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var evt = new NetworkEvent(values.type, values.connectionId, data);
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return evt;
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};
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NetworkEvent.toString = function (evt) {
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return JSON.stringify(evt);
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};
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NetworkEvent.fromByteArray = function (arr) {
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var type = arr[0]; //byte
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var dataType = arr[1]; //byte
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var id = new Int16Array(arr.buffer, arr.byteOffset + 2, 1)[0]; //short
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var data = null;
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if (dataType == NetEventDataType.ByteArray) {
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var length_1 = new Uint32Array(arr.buffer, arr.byteOffset + 4, 1)[0]; //uint
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var byteArray = new Uint8Array(arr.buffer, arr.byteOffset + 8, length_1);
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data = byteArray;
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}
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else if (dataType == NetEventDataType.UTF16String) {
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var length_2 = new Uint32Array(arr.buffer, arr.byteOffset + 4, 1)[0]; //uint
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var uint16Arr = new Uint16Array(arr.buffer, arr.byteOffset + 8, length_2);
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var str = "";
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for (var i = 0; i < uint16Arr.length; i++) {
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str += String.fromCharCode(uint16Arr[i]);
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}
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data = str;
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}
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var conId = new ConnectionId(id);
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var result = new NetworkEvent(type, conId, data);
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return result;
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};
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NetworkEvent.toByteArray = function (evt) {
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var dataType;
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var length = 4; //4 bytes are always needed
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//getting type and length
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if (evt.data == null) {
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dataType = NetEventDataType.Null;
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}
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else if (typeof evt.data == "string") {
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dataType = NetEventDataType.UTF16String;
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var str = evt.data;
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length += str.length * 2 + 4;
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}
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else {
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dataType = NetEventDataType.ByteArray;
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var byteArray = evt.data;
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length += 4 + byteArray.length;
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}
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//creating the byte array
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var result = new Uint8Array(length);
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result[0] = evt.type;
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;
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result[1] = dataType;
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var conIdField = new Int16Array(result.buffer, result.byteOffset + 2, 1);
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conIdField[0] = evt.connectionId.id;
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if (dataType == NetEventDataType.ByteArray) {
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var byteArray = evt.data;
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var lengthField = new Uint32Array(result.buffer, result.byteOffset + 4, 1);
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lengthField[0] = byteArray.length;
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for (var i = 0; i < byteArray.length; i++) {
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result[8 + i] = byteArray[i];
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}
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}
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else if (dataType == NetEventDataType.UTF16String) {
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var str = evt.data;
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var lengthField = new Uint32Array(result.buffer, result.byteOffset + 4, 1);
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lengthField[0] = str.length;
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var dataField = new Uint16Array(result.buffer, result.byteOffset + 8, str.length);
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for (var i = 0; i < dataField.length; i++) {
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dataField[i] = str.charCodeAt(i);
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}
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}
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return result;
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};
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return NetworkEvent;
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}());
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exports.NetworkEvent = NetworkEvent;
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var ConnectionId = (function () {
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function ConnectionId(nid) {
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this.id = nid;
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}
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ConnectionId.INVALID = new ConnectionId(-1);
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return ConnectionId;
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}());
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exports.ConnectionId = ConnectionId;
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//# sourceMappingURL=INetwork.js.map
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