50 lines
1.4 KiB
C#
50 lines
1.4 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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;
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using OpenRA.FileFormats;
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using OpenRA.Graphics;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.RA.Widgets.Logic
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{
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public class ColorPickerLogic
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{
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[ObjectCreator.UseCtor]
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public ColorPickerLogic(Widget widget, HSLColor initialColor, Action<HSLColor> onChange, WorldRenderer worldRenderer)
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{
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var hueSlider = widget.Get<SliderWidget>("HUE");
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var mixer = widget.Get<ColorMixerWidget>("MIXER");
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var randomButton = widget.GetOrNull<ButtonWidget>("RANDOM_BUTTON");
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hueSlider.OnChange += _ => mixer.Set(hueSlider.Value);
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mixer.OnChange += () => onChange(mixer.Color);
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if (randomButton != null)
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randomButton.OnClick = () =>
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{
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// Avoid colors with low sat or lum
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var hue = (byte)Game.CosmeticRandom.Next(255);
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var sat = (byte)Game.CosmeticRandom.Next(70, 255);
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var lum = (byte)Game.CosmeticRandom.Next(70, 255);
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mixer.Set(new HSLColor(hue, sat, lum));
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hueSlider.Value = hue / 255f;
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};
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// Set the initial state
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mixer.Set(initialColor);
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hueSlider.Value = initialColor.H / 255f;
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onChange(mixer.Color);
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}
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}
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}
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