rough list of todo for openra

removed (c)TOSHIBA from Openra.TechTree - beedee fails
added first-pass c# support to corfu
converted ijw internet's todo file into the form corfu likes
palette usage analysis tool for openra, so we can find a good slot to hijack

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1319 993157c7-ee19-0410-b2c4-bb4e9862e678

PaletteUsage/Program.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Forms;
+using System.Drawing;
+
+namespace PaletteUsage
+{
+	class Program
+	{
+		static void Main(string[] args)
+		{
+			OpenFileDialog ofd = new OpenFileDialog();
+			ofd.RestoreDirectory = true;
+			ofd.Filter = "PNG Image Cache (*.png)|*.png";
+
+			if (DialogResult.OK != ofd.ShowDialog())
+				return;
+
+			Bitmap bitmap = new Bitmap(ofd.FileName);
+			int[] f = new int[256];
+
+			foreach (byte b in ImageBytes(bitmap))
+				++f[b];
+
+			for (int i = 0; i < 256; i++)
+			{
+				if (i % 8 == 0)
+					Console.WriteLine();
+
+				Console.Write("{0} -> {1}", i.ToString().PadLeft(3), f[i].ToString().PadRight(8));
+			}
+		}
+
+		static IEnumerable<byte> ImageBytes(Bitmap bitmap)
+		{
+			int width = bitmap.Width;
+			int height = bitmap.Height;
+
+			for( int i = 0; i < width; i++ )
+				for (int j = 0; j < height; j++)
+				{
+					Color c = bitmap.GetPixel(i, j);
+					yield return (byte)c.R;
+					yield return (byte)c.G;
+					yield return (byte)c.B;
+					yield return (byte)c.A;
+				}
+		}
+	}
+}