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CUERipper revamp
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chudov
285
ProgressODoom/ColorTools.cs
Normal file
285
ProgressODoom/ColorTools.cs
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@@ -0,0 +1,285 @@
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using System;
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using System.ComponentModel;
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using System.Drawing;
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namespace ProgressODoom {
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/// <summary></summary>
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public class ColorUtility {
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static ColorUtility() {
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}
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/// <summary></summary>
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/// <param name="c"></param>
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/// <returns></returns>
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public static Color ReverseColor(Color c) {
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return Color.FromArgb(ReverseInt(c.R), ReverseInt(c.G), ReverseInt(c.B));
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}
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private static int ReverseInt(int x) {
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int val = x - 255;
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if (val < 0) { val = val * -1; }
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return val;
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}
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/// <summary></summary>
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/// <param name="c"></param>
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/// <returns></returns>
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public static string ToHexString(Color c) {
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string hex = string.Empty;
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hex += DoHex(c.R);
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hex += DoHex(c.G);
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hex += DoHex(c.B);
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return "#" + hex;
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}
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private static string DoHex(int xor) {
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string hex = xor.ToString("x");
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if (xor < 16) {
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hex = "0" + hex;
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}
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if (xor == 0) {
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hex = "00";
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}
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return hex.ToUpper();
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}
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private static int DeHex(string input) {
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int val;
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int result = 0;
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for (int i = 0; i < input.Length; i++) {
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string chunk = input.Substring(i, 1).ToUpper();
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switch (chunk) {
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case "A":
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val = 10; break;
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case "B":
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val = 11; break;
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case "C":
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val = 12; break;
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case "D":
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val = 13; break;
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case "E":
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val = 14; break;
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case "F":
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val = 15; break;
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default:
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val = int.Parse(chunk); break;
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}
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if (i == 0) {
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result += val * 16;
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} else {
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result += val;
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}
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}
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return result;
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}
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}
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// System.Drawing.Drawing2D.ColorBlend
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/// <summary></summary>
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public class ColorBlender {
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private Color colorleft;
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private Color colorright;
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private int steps;
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private float step;
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private float stepsize;
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/// <summary></summary>
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/// <param name="numberofsteps"></param>
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/// <param name="one"></param>
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/// <param name="two"></param>
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public ColorBlender(int numberofsteps, Color one, Color two) {
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steps = numberofsteps;
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colorleft = one;
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colorright = two;
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stepsize = 1.0f / Convert.ToSingle(steps);
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step = 0;
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}
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/// <summary></summary>
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/// <returns></returns>
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public bool HasNext() {
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return step < 1;
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}
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/// <summary></summary>
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/// <returns></returns>
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public Color Next() {
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if (!HasNext()) { throw new Exception("Past threshold."); }
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step += stepsize;
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return Morph(step, colorleft, colorright);
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}
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/// <summary></summary>
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/// <param name="ratio"></param>
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/// <param name="c1"></param>
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/// <param name="c2"></param>
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/// <returns></returns>
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public Color Morph(float ratio, Color c1, Color c2) {
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int r = (int)(c1.R + ratio * (c2.R - c1.R));
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int g = (int)(c1.G + ratio * (c2.G - c1.G));
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int b = (int)(c1.B + ratio * (c2.B - c1.B));
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return Color.FromArgb(r, g, b);
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}
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}
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/// <summary></summary>
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public struct ColorRange {
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/// <summary></summary>
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public Color Light;
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/// <summary></summary>
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public Color Lighter;
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/// <summary></summary>
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public Color BaseColor;
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/// <summary></summary>
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public Color Dark;
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/// <summary></summary>
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public Color Darker;
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/// <summary></summary>
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/// <param name="color"></param>
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public ColorRange(Color color) {
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BaseColor = color;
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Light = ColorRange.Tint(0.6f, color);
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Lighter = ColorRange.Tint(0.3f, color);
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Dark = ColorRange.Shade(0.8f, color);
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Darker = ColorRange.Shade(0.6f, color);
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}
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/// <summary></summary>
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/// <param name="color"></param>
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/// <param name="lightratio"></param>
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/// <param name="lighterratio"></param>
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public ColorRange(Color color, float lightratio, float lighterratio) {
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BaseColor = color;
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Light = ColorRange.Tint(lightratio, color);
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Lighter = ColorRange.Tint(lighterratio, color);
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Dark = ColorRange.Shade(lightratio, color);
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Darker = ColorRange.Shade(lighterratio, color);
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}
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/// <summary></summary>
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/// <param name="color"></param>
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/// <param name="lightratio"></param>
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/// <param name="lighterratio"></param>
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/// <param name="darkratio"></param>
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/// <param name="darkerratio"></param>
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public ColorRange(Color color, float lightratio, float lighterratio, float darkratio, float darkerratio) {
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BaseColor = color;
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Light = ColorRange.Tint(lightratio, color);
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Lighter = ColorRange.Tint(lighterratio, color);
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Dark = ColorRange.Shade(darkratio, color);
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Darker = ColorRange.Shade(darkerratio, color);
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}
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/// <summary></summary>
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/// <param name="ratio"></param>
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/// <param name="c1"></param>
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/// <returns></returns>
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public static Color Tint(float ratio, Color c1) {
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return Morph(ratio, Color.White, c1);
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}
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/// <summary></summary>
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/// <param name="ratio"></param>
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/// <param name="c1"></param>
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/// <returns></returns>
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public static Color Shade(float ratio, Color c1) {
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return Morph(ratio, Color.Black, c1);
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}
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/// <summary></summary>
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/// <param name="ratio"></param>
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/// <param name="c1"></param>
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/// <param name="c2"></param>
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/// <returns></returns>
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public static Color Morph(float ratio, Color c1, Color c2) {
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int r = (int)(c1.R + ratio * (c2.R - c1.R));
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int g = (int)(c1.G + ratio * (c2.G - c1.G));
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int b = (int)(c1.B + ratio * (c2.B - c1.B));
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return Color.FromArgb(r, g, b);
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}
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}
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/// <summary></summary>
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public class ColorSet {
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private bool shade;
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private Color color;
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private float factor;
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private int colors;
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private Color[] range;
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/// <summary></summary>
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/// <param name="shade"></param>
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/// <param name="color"></param>
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/// <param name="factor"></param>
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/// <param name="colors"></param>
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public ColorSet(bool shade, Color color, float factor, int colors) {
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if (colors < 1) { throw new ArgumentException("Number of colors must be greater than 0."); }
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if (factor < 0 || factor > 1) { throw new ArgumentException("Factor must be between 0 and 1."); }
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this.shade = shade;
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this.color = color;
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this.factor = factor;
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this.colors = colors;
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Build();
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}
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private void Build() {
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this.range = new Color[colors];
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Color current = color;
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range[0] = current;
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for (int i = 1; i < colors; i++) {
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if (shade) {
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range[i] = ColorRange.Shade(factor, current);
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} else {
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range[i] = ColorRange.Tint(factor, current);
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}
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current = range[i];
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}
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}
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/// <summary></summary>
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public Color[] Colors {
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get { return range; }
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}
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}
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/// <summary></summary>
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public class BlendSet {
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private Color color1;
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private Color color2;
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private float factor;
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private int colors;
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private Color[] range;
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/// <summary></summary>
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/// <param name="one"></param>
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/// <param name="two"></param>
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/// <param name="factor"></param>
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/// <param name="colors"></param>
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public BlendSet(Color one, Color two, float factor, int colors) {
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if (colors < 1) { throw new ArgumentException("Number of colors must be greater than 0."); }
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if (factor < 0 || factor > 1) { throw new ArgumentException("Factor must be between 0 and 1."); }
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this.color1 = one;
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this.color2 = two;
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this.factor = factor;
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this.colors = colors;
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Build();
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}
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private void Build() {
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this.range = new Color[colors];
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Color current = color1;
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range[0] = current;
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for (int i = 1; i < colors; i++) {
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range[i] = ColorRange.Morph(factor, current, color2);
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current = range[i];
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}
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}
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/// <summary></summary>
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public Color[] Colors {
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get { return range; }
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}
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}
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}
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