100 lines
2.4 KiB
C#
100 lines
2.4 KiB
C#
using System.Linq;
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using OpenRA.FileFormats;
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#region Copyright & License Information
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/*
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* Copyright 2007-2010 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 LICENSE.
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*/
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#endregion
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namespace OpenRA.Widgets.Delegates
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{
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public class MusicPlayerDelegate : IWidgetDelegate
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{
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string CurrentSong = null;
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public MusicPlayerDelegate()
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{
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var bg = Widget.RootWidget.GetWidget("MUSIC_BG");
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bg.Visible = Game.Settings.MusicPlayer;
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CurrentSong = GetNextSong();
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bg.GetWidget("BUTTON_PLAY").OnMouseUp = mi =>
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{
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if (CurrentSong == null)
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return true;
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Sound.PlayMusic(Rules.Music[CurrentSong].Filename);
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bg.GetWidget("BUTTON_PLAY").Visible = false;
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bg.GetWidget("BUTTON_PAUSE").Visible = true;
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return true;
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};
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bg.GetWidget("BUTTON_PAUSE").OnMouseUp = mi =>
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{
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Sound.PauseMusic();
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bg.GetWidget("BUTTON_PAUSE").Visible = false;
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bg.GetWidget("BUTTON_PLAY").Visible = true;
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return true;
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};
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bg.GetWidget("BUTTON_STOP").OnMouseUp = mi =>
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{
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Sound.StopMusic();
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bg.GetWidget("BUTTON_PAUSE").Visible = false;
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bg.GetWidget("BUTTON_PLAY").Visible = true;
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return true;
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};
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bg.GetWidget("BUTTON_NEXT").OnMouseUp = mi =>
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{
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CurrentSong = GetNextSong();
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return bg.GetWidget("BUTTON_PLAY").OnMouseUp(mi);
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};
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bg.GetWidget("BUTTON_PREV").OnMouseUp = mi =>
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{
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CurrentSong = GetPrevSong();
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return bg.GetWidget("BUTTON_PLAY").OnMouseUp(mi);
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};
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}
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string GetNextSong()
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{
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var songs = Rules.Music.Select(a => a.Key)
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.Where(a => FileSystem.Exists(Rules.Music[a].Filename));
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var nextSong = songs
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.SkipWhile(m => m != CurrentSong)
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.Skip(1)
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.FirstOrDefault();
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if (nextSong == null)
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nextSong = songs.FirstOrDefault();
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return nextSong;
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}
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string GetPrevSong()
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{
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var songs = Rules.Music.Select(a => a.Key)
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.Where(a => FileSystem.Exists(Rules.Music[a].Filename))
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.Reverse();
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var nextSong = songs
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.SkipWhile(m => m != CurrentSong)
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.Skip(1)
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.FirstOrDefault();
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if (nextSong == null)
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nextSong = songs.FirstOrDefault();
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return nextSong;
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}
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}
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}
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