DarthAffe/Artemis
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Code Issues Releases Wiki Activity

Fixed lack of randomness in rapid calls of GetRandomRainbowColor

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This commit is contained in:
Darth Affe 2016-06-12 04:17:46 +02:00
parent b2963ef16e
commit cd8d3f6765
1 changed files with 4 additions and 4 deletions
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8
Artemis/Artemis/Utilities/ColorHelpers.cs
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@ -7,6 +7,8 @@ namespace Artemis.Utilities
{ {
public static class ColorHelpers public static class ColorHelpers
{ {
private static readonly Random _rand = new Random();
/// <summary> /// <summary>
/// Comes up with a 'pure' psuedo-random color /// Comes up with a 'pure' psuedo-random color
/// </summary> /// </summary>
@ -14,9 +16,8 @@ namespace Artemis.Utilities
public static Color GetRandomRainbowColor() public static Color GetRandomRainbowColor()
{ {
var colors = new List<int>(); var colors = new List<int>();
var rand = new Random();
for (var i = 0; i < 3; i++) for (var i = 0; i < 3; i++)
colors.Add(rand.Next(0, 256)); colors.Add(_rand.Next(0, 256));
var highest = colors.Max(); var highest = colors.Max();
var lowest = colors.Min(); var lowest = colors.Min();
@ -31,9 +32,8 @@ namespace Artemis.Utilities
public static System.Windows.Media.Color GetRandomRainbowMediaColor() public static System.Windows.Media.Color GetRandomRainbowMediaColor()
{ {
var colors = new List<byte>(); var colors = new List<byte>();
var rand = new Random();
for (var i = 0; i < 3; i++) for (var i = 0; i < 3; i++)
colors.Add((byte) rand.Next(0, 256)); colors.Add((byte)_rand.Next(0, 256));
var highest = colors.Max(); var highest = colors.Max();
var lowest = colors.Min(); var lowest = colors.Min();