91 lines
2.4 KiB
C#
91 lines
2.4 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2016 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Drawing;
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using System.IO;
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using OpenRA.Graphics;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Common.LoadScreens
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{
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public sealed class LogoStripeLoadScreen : BlankLoadScreen
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{
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Stopwatch lastUpdate = Stopwatch.StartNew();
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Renderer r;
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Rectangle stripeRect;
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float2 logoPos;
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Sheet sheet;
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Sprite stripe, logo;
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string[] messages = { "Loading..." };
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public override void Init(ModData modData, Dictionary<string, string> info)
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{
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// Avoid standard loading mechanisms so we
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// can display the loadscreen as early as possible
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r = Game.Renderer;
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if (r == null)
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return;
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if (info.ContainsKey("Text"))
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messages = info["Text"].Split(',');
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if (info.ContainsKey("Image"))
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{
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using (var stream = modData.DefaultFileSystem.Open(info["Image"]))
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sheet = new Sheet(SheetType.BGRA, stream);
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logo = new Sprite(sheet, new Rectangle(0, 0, 256, 256), TextureChannel.Alpha);
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stripe = new Sprite(sheet, new Rectangle(256, 0, 256, 256), TextureChannel.Alpha);
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stripeRect = new Rectangle(0, r.Resolution.Height / 2 - 128, r.Resolution.Width, 256);
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logoPos = new float2(r.Resolution.Width / 2 - 128, r.Resolution.Height / 2 - 128);
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}
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}
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public override void Display()
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{
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if (r == null)
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return;
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// Update text at most every 0.5 seconds
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if (lastUpdate.Elapsed.TotalSeconds < 0.5)
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return;
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if (r.Fonts == null)
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return;
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lastUpdate.Restart();
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var text = messages.Random(Game.CosmeticRandom);
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var textSize = r.Fonts["Bold"].Measure(text);
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r.BeginFrame(int2.Zero, 1f);
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if (stripe != null)
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WidgetUtils.FillRectWithSprite(stripeRect, stripe);
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if (logo != null)
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r.RgbaSpriteRenderer.DrawSprite(logo, logoPos);
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r.Fonts["Bold"].DrawText(text, new float2(r.Resolution.Width - textSize.X - 20, r.Resolution.Height - textSize.Y - 20), Color.White);
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r.EndFrame(new NullInputHandler());
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}
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protected override void Dispose(bool disposing)
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{
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if (disposing && sheet != null)
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sheet.Dispose();
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base.Dispose(disposing);
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}
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}
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}
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