85 lines
2.4 KiB
C#
85 lines
2.4 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2020 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, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using OpenRA.Mods.Common.Lint;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Common.Widgets.Logic
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{
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[ChromeLogicArgsHotkeys("StopMusicKey", "PauseMusicKey", "PrevMusicKey", "NextMusicKey")]
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public class MusicHotkeyLogic : ChromeLogic
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{
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readonly MusicPlaylist musicPlaylist;
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[ObjectCreator.UseCtor]
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public MusicHotkeyLogic(Widget widget, ModData modData, World world, Dictionary<string, MiniYaml> logicArgs)
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{
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musicPlaylist = world.WorldActor.Trait<MusicPlaylist>();
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var stopKey = new HotkeyReference();
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if (logicArgs.TryGetValue("StopMusicKey", out var yaml))
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stopKey = modData.Hotkeys[yaml.Value];
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var pauseKey = new HotkeyReference();
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if (logicArgs.TryGetValue("PauseMusicKey", out yaml))
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pauseKey = modData.Hotkeys[yaml.Value];
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var prevKey = new HotkeyReference();
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if (logicArgs.TryGetValue("PrevMusicKey", out yaml))
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prevKey = modData.Hotkeys[yaml.Value];
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var nextKey = new HotkeyReference();
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if (logicArgs.TryGetValue("NextMusicKey", out yaml))
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nextKey = modData.Hotkeys[yaml.Value];
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var keyhandler = widget.Get<LogicKeyListenerWidget>("GLOBAL_KEYHANDLER");
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keyhandler.AddHandler(e =>
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{
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if (e.Event == KeyInputEvent.Down)
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{
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if (nextKey.IsActivatedBy(e))
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musicPlaylist.Play(musicPlaylist.GetNextSong());
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else if (prevKey.IsActivatedBy(e))
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musicPlaylist.Play(musicPlaylist.GetPrevSong());
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else if (stopKey.IsActivatedBy(e))
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StopMusic();
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else if (pauseKey.IsActivatedBy(e))
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PauseOrResumeMusic();
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}
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return false;
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});
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}
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void PauseOrResumeMusic()
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{
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if (Game.Sound.MusicPlaying)
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Game.Sound.PauseMusic();
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else if (Game.Sound.CurrentMusic != null)
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Game.Sound.PlayMusic();
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else
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{
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musicPlaylist.Play(musicPlaylist.GetNextSong());
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}
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}
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void StopMusic()
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{
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if (!musicPlaylist.CurrentSongIsBackground)
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musicPlaylist.Stop();
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else
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musicPlaylist.Play(musicPlaylist.GetNextSong());
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}
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}
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}
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