Differential D2483 Diff 10823 binaries/data/mods/public/gui/gamesetup/NetMessages/NetMessages.js

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Property	Old Value	New Value
svn:eol-style	null	native \ No newline at end of property

				/**
				* This class enables other classes to subscribe to specific CNetMessage types (see NetMessage.h, NetMessages.h) sent by the CNetServer.
				*/
				class NetMessages
				{
				constructor(gamesetupPage)
				{
				this.netMessageHandlers = {};

				for (let messageType of this.MessageTypes)
				this.netMessageHandlers[messageType] = new Set();

				this.registerNetMessageHandler("netwarn", addNetworkWarning);

				Engine.GetGUIObjectByName("netMessages").onTick = this.onTick.bind(this);
				gamesetupPage.registerClosePageHandler(this.onClosePage.bind(this));
				}

				registerNetMessageHandler(messageType, handler)
				{
				if (this.netMessageHandlers[messageType])
				this.netMessageHandlers[messageType].add(handler);
				else
				error("Unknown net message type: " + uneval(messageType));
				}

				unregisterNetMessageHandler(messageType, handler)
				{
				if (this.netMessageHandlers[messageType])
				this.netMessageHandlers[messageType].delete(handler);
				else
				error("Unknown net message type: " + uneval(messageType));
				}

				onTick()
				{
				while (true)
				{
				let message = Engine.PollNetworkClient();
				if (!message)
				break;

				log("Net message: " + uneval(message));

				if (this.netMessageHandlers[message.type])
				for (let handler of this.netMessageHandlers[message.type])
				handler(message);
				else
				error("Unrecognized net message type " + message.type);
				}
				}

				onClosePage()
				{
				Engine.DisconnectNetworkGame();
				}
				}

				/**
				* Messages types are present here if and only if they are sent by NetClient.cpp.
				*/
				NetMessages.prototype.MessageTypes = [
				"chat",
				"ready",
				"gamesetup",
				"kicked",
				"netstatus",
				"netwarn",
				"players",
				"start"
				];