93 lines
2.2 KiB
C#
93 lines
2.2 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation. For more information,
|
|
* see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using OpenRA.FileFormats;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.Cnc
|
|
{
|
|
public class CncMenuPaletteEffectInfo : ITraitInfo
|
|
{
|
|
public readonly int FadeLength = 10;
|
|
|
|
public object Create(ActorInitializer init) { return new CncMenuPaletteEffect(this); }
|
|
}
|
|
|
|
public class CncMenuPaletteEffect : IPaletteModifier, ITick
|
|
{
|
|
public enum EffectType { None, Black, Desaturated }
|
|
public readonly CncMenuPaletteEffectInfo Info;
|
|
|
|
int remainingFrames;
|
|
EffectType from = EffectType.Black;
|
|
EffectType to = EffectType.Black;
|
|
|
|
public CncMenuPaletteEffect(CncMenuPaletteEffectInfo info) { Info = info; }
|
|
|
|
public void Fade(EffectType type)
|
|
{
|
|
remainingFrames = Info.FadeLength;
|
|
from = to;
|
|
to = type;
|
|
}
|
|
|
|
public void Tick(Actor self)
|
|
{
|
|
if (remainingFrames > 0)
|
|
remainingFrames--;
|
|
}
|
|
|
|
Color ColorForEffect(EffectType t, Color orig)
|
|
{
|
|
switch(t)
|
|
{
|
|
case EffectType.Black:
|
|
return Color.FromArgb(orig.A, Color.Black);
|
|
case EffectType.Desaturated:
|
|
var lum = (int)(255 * orig.GetBrightness());
|
|
return Color.FromArgb(orig.A, lum, lum, lum);
|
|
default:
|
|
case EffectType.None:
|
|
return orig;
|
|
}
|
|
}
|
|
|
|
static Set<string> excludePalettes = new Set<string>("cursor", "chrome", "colorpicker", "shroud", "fog");
|
|
|
|
public void AdjustPalette(Dictionary<string,Palette> palettes)
|
|
{
|
|
if (to == EffectType.None && remainingFrames == 0)
|
|
return;
|
|
|
|
foreach (var pal in palettes)
|
|
{
|
|
if (excludePalettes.Contains(pal.Key))
|
|
continue;
|
|
|
|
for (var x = 0; x < 256; x++)
|
|
{
|
|
var orig = pal.Value.GetColor(x);
|
|
var t = ColorForEffect(to, orig);
|
|
|
|
if (remainingFrames == 0)
|
|
pal.Value.SetColor(x, t);
|
|
else
|
|
{
|
|
var f = ColorForEffect(from, orig);
|
|
pal.Value.SetColor(x, Exts.ColorLerp((float)remainingFrames / Info.FadeLength, t, f));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|