80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
"use strict";
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import Vector from './Utilities/Vector';
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import Rectangle from './Utilities/Rectangle';
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class OtherClient
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{
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constructor()
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{
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// The unique id of this client.
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this.Id = -1;
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// The name of this client.
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this.Name = "";
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// The colour the server assigned to this client.
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this.Colour = "green";
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// The position of this clients' cursor.
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this.CursorPosition = new Vector(0, 0);
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// The position and dimensions of this client's viewport.
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this.Viewport = Rectangle.Zero.clone();
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// The time this other client's information was last updated.
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this.LastUpdated = new Date();
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// The lines that this client is currently drawing.
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this.currentLines = {};
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}
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update(data) {
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// Update our local copy of this clients' name and colour (just in case)
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this.Name = data.Name;
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this.Colour = data.Colour;
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// Update the cursor position
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this.CursorPosition.x = data.CursorPosition.X;
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this.CursorPosition.y = data.CursorPosition.Y;
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// Update the viewport
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this.Viewport.x = data.Viewport.X;
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this.Viewport.y = data.Viewport.X;
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this.Viewport.width = data.Viewport.Width;
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this.Viewport.height = data.Viewport.Height;
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}
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/**
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* Fetches a line that is currently being drawn by this client with the specified id
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* @param {[type]} lineId [description]
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* @return {[type]} [description]
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*/
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fetchLine(lineId)
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{
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if(!this.currentLines.hasOwnProperty(lineId))
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throw new Exception(`Error: A client with the id ${lineId} does not appear to be attached to the OtherClient with the id ${this.Id}`);
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return this.currentLines[lineId];
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}
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}
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/**
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* Converts raw NibriClient data sent from the server into an instance of OtherClient.
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* @param {object} raw The raw data to convert.
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* @return {OtherClient} The converted data.
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*/
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OtherClient.FromRaw = function(raw) {
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let newOtherClient = new OtherClient();
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newOtherClient.Id = raw.Id;
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newOtherClient.CursorPosition = new Vector(
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raw.CursorPosition.X,
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raw.CursorPosition.Y
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);
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newOtherClient.Viewport = new Rectangle(
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raw.Viewport.X,
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raw.Viewport.Y,
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raw.Viewport.Width,
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raw.Viewport.Height
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);
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newOtherClient.Colour = raw.Colour;
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newOtherClient.LastUpdated = new Date();
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return newOtherClient;
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}
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export default OtherClient;
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