135 lines
4.6 KiB
C#
135 lines
4.6 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2015 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.Mods.Common.LoadScreens;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Cnc
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{
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public sealed class CncLoadScreen : BlankLoadScreen
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{
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readonly NullInputHandler nih = new NullInputHandler();
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Dictionary<string, string> loadInfo;
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Stopwatch loadTimer = Stopwatch.StartNew();
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Sheet sheet;
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Sprite borderTop, borderBottom, borderLeft, borderRight,
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cornerTopLeft, cornerTopRight, cornerBottomLeft, cornerBottomRight;
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int loadTick;
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float2 nodPos, gdiPos, evaPos;
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Sprite nodLogo, gdiLogo, evaLogo, brightBlock, dimBlock;
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Rectangle bounds;
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Renderer r;
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public override void Init(Manifest m, Dictionary<string, string> info)
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{
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loadInfo = info;
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// Avoid standard loading mechanisms so we
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// can display loadscreen as early as possible
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r = Game.Renderer;
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if (r == null) return;
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using (var stream = File.OpenRead(Platform.ResolvePath(loadInfo["Image"])))
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sheet = new Sheet(SheetType.BGRA, stream);
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var res = r.Resolution;
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bounds = new Rectangle(0, 0, res.Width, res.Height);
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borderTop = new Sprite(sheet, new Rectangle(161, 128, 62, 33), TextureChannel.Alpha);
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borderBottom = new Sprite(sheet, new Rectangle(161, 223, 62, 33), TextureChannel.Alpha);
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borderLeft = new Sprite(sheet, new Rectangle(128, 161, 33, 62), TextureChannel.Alpha);
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borderRight = new Sprite(sheet, new Rectangle(223, 161, 33, 62), TextureChannel.Alpha);
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cornerTopLeft = new Sprite(sheet, new Rectangle(128, 128, 33, 33), TextureChannel.Alpha);
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cornerTopRight = new Sprite(sheet, new Rectangle(223, 128, 33, 33), TextureChannel.Alpha);
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cornerBottomLeft = new Sprite(sheet, new Rectangle(128, 223, 33, 33), TextureChannel.Alpha);
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cornerBottomRight = new Sprite(sheet, new Rectangle(223, 223, 33, 33), TextureChannel.Alpha);
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nodLogo = new Sprite(sheet, new Rectangle(0, 256, 256, 256), TextureChannel.Alpha);
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gdiLogo = new Sprite(sheet, new Rectangle(256, 256, 256, 256), TextureChannel.Alpha);
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evaLogo = new Sprite(sheet, new Rectangle(256, 64, 128, 64), TextureChannel.Alpha);
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nodPos = new float2(bounds.Width / 2 - 384, bounds.Height / 2 - 128);
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gdiPos = new float2(bounds.Width / 2 + 128, bounds.Height / 2 - 128);
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evaPos = new float2(bounds.Width - 43 - 128, 43);
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brightBlock = new Sprite(sheet, new Rectangle(320, 0, 16, 35), TextureChannel.Alpha);
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dimBlock = new Sprite(sheet, new Rectangle(336, 0, 16, 35), TextureChannel.Alpha);
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versionText = m.Mod.Version;
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}
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bool setup;
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SpriteFont loadingFont, versionFont;
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string loadingText, versionText;
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float2 loadingPos, versionPos;
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public override void Display()
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{
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if (r == null || loadTimer.Elapsed.TotalSeconds < 0.25)
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return;
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loadTimer.Restart();
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loadTick = ++loadTick % 8;
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r.BeginFrame(int2.Zero, 1f);
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r.RgbaSpriteRenderer.DrawSprite(gdiLogo, gdiPos);
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r.RgbaSpriteRenderer.DrawSprite(nodLogo, nodPos);
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r.RgbaSpriteRenderer.DrawSprite(evaLogo, evaPos);
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WidgetUtils.DrawPanelPartial(bounds, PanelSides.Edges,
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borderTop, borderBottom, borderLeft, borderRight,
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cornerTopLeft, cornerTopRight, cornerBottomLeft, cornerBottomRight,
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null);
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var barY = bounds.Height - 78;
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if (!setup && r.Fonts != null)
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{
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loadingFont = r.Fonts["BigBold"];
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loadingText = loadInfo["Text"];
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loadingPos = new float2((bounds.Width - loadingFont.Measure(loadingText).X) / 2, barY);
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versionFont = r.Fonts["Regular"];
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var versionSize = versionFont.Measure(versionText);
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versionPos = new float2(bounds.Width - 107 - versionSize.X / 2, 115 - versionSize.Y / 2);
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setup = true;
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}
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if (loadingFont != null)
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loadingFont.DrawText(loadingText, loadingPos, Color.Gray);
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if (versionFont != null)
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versionFont.DrawTextWithContrast(versionText, versionPos, Color.White, Color.Black, 2);
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for (var i = 0; i <= 8; i++)
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{
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var block = loadTick == i ? brightBlock : dimBlock;
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r.RgbaSpriteRenderer.DrawSprite(block,
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new float2(bounds.Width / 2 - 114 - i * 32, barY));
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r.RgbaSpriteRenderer.DrawSprite(block,
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new float2(bounds.Width / 2 + 114 + i * 32 - 16, barY));
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}
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r.EndFrame(nih);
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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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} |