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https://github.com/MaSzyna-EU07/StarterNG.git
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Six levels of detail climbing in even steps, High being where a player with no settings of their own starts. Five parts of the picture can also take a level of their own. Resolutions start from the monitors in the computer. uartfeature with nothing selected writes "no no no no"; uart and uarttune are written whole or not at all. On Linux the file's contents tell a Windows build, a native one and a script from a note that merely has the execute bit.
57 lines
2.3 KiB
C#
57 lines
2.3 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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namespace StarterNG.Domain.Settings;
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/// <summary>A size in pixels, as width and height in eu07.ini take it.</summary>
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public readonly record struct ScreenSize(int Width, int Height)
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{
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public override string ToString() => $"{Width}x{Height}";
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}
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/// <summary>A size to offer for the simulator's window.</summary>
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/// <param name="IsMonitor">A monitor in the computer has exactly this size.</param>
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public readonly record struct ResolutionChoice(ScreenSize Size, bool IsMonitor);
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/// <summary>
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/// What the resolution list offers: the monitors in the computer first, then the
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/// usual sizes that fit on one of them, largest first. A full-screen simulator gets
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/// the closest mode its monitor has, so a size no monitor can show is of no use.
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/// </summary>
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public static class ResolutionChoices
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{
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private static readonly ScreenSize[] Usual =
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{
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// 16:9
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new(3840, 2160), new(2560, 1440), new(1920, 1080), new(1600, 900), new(1366, 768), new(1280, 720),
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// 16:10
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new(2560, 1600), new(1920, 1200), new(1680, 1050), new(1440, 900), new(1280, 800),
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// Ultrawide
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new(3440, 1440), new(2560, 1080),
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// 5:4 and 4:3
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new(1280, 1024), new(1024, 768)
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};
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/// <param name="monitors">The monitors, the primary one first; empty where they cannot be told.</param>
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/// <param name="current">The size asked for now, kept on the list whatever it is.</param>
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public static IReadOnlyList<ResolutionChoice> For(IReadOnlyCollection<ScreenSize> monitors, ScreenSize current)
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{
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var known = monitors.Where(IsReal).Distinct().ToList();
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var rest = Usual.Where(size => known.Count == 0 || known.Any(m => Fits(size, m)));
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if (IsReal(current))
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rest = rest.Append(current);
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return known.Select(size => new ResolutionChoice(size, true))
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.Concat(rest.Except(known).Distinct()
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.OrderByDescending(size => size.Width)
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.ThenByDescending(size => size.Height)
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.Select(size => new ResolutionChoice(size, false)))
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.ToList();
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}
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private static bool IsReal(ScreenSize size) => size.Width > 0 && size.Height > 0;
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private static bool Fits(ScreenSize size, ScreenSize monitor) =>
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size.Width <= monitor.Width && size.Height <= monitor.Height;
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}
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