From 4c730be1d3b5a7a2691d470e29e15e7dae7aa296 Mon Sep 17 00:00:00 2001
From: alyosha-tas <alexei.f.k@gmail.com>
Date: Tue, 29 Aug 2017 09:34:06 -0400
Subject: [PATCH] Delete FontRenderer.cs

---
 EMU7800/Core/FontRenderer.cs | 170 -----------------------------------
 1 file changed, 170 deletions(-)
 delete mode 100644 EMU7800/Core/FontRenderer.cs

diff --git a/EMU7800/Core/FontRenderer.cs b/EMU7800/Core/FontRenderer.cs
deleted file mode 100644
index 763bc95d69..0000000000
--- a/EMU7800/Core/FontRenderer.cs
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * FontRenderer
- *
- * A simple font renderer for displaying text during emulation.  Font data and
- * rendering algorithm courtesy of Bradford W. Mott's Stella source.
- *
- * Copyright © 2004 Mike Murphy
- *
- */
-
-using System;
-
-namespace EMU7800.Core
-{
-    /// <summary>
-    /// A simple font renderer for displaying text during emulation.
-    /// </summary>
-    public class FontRenderer
-    {
-        static readonly uint[] AlphaFontData =
-        {
-            0x699f999, // A
-            0xe99e99e, // B
-            0x6988896, // C
-            0xe99999e, // D
-            0xf88e88f, // E
-            0xf88e888, // F
-            0x698b996, // G
-            0x999f999, // H
-            0x7222227, // I
-            0x72222a4, // J
-            0x9accaa9, // K
-            0x888888f, // L
-            0x9ff9999, // M
-            0x9ddbb99, // N
-            0x6999996, // O
-            0xe99e888, // P
-            0x69999b7, // Q
-            0xe99ea99, // R
-            0x6986196, // S
-            0x7222222, // T
-            0x9999996, // U
-            0x9999966, // V
-            0x9999ff9, // W
-            0x99fff99, // X
-            0x9996244, // Y
-            0xf12488f  // Z
-        };
-
-        static readonly uint[] DigitFontData =
-        {
-            0x69bd996, // 0
-            0x2622227, // 1
-            0x691248f, // 2
-            0x6916196, // 3
-            0xaaaf222, // 4
-            0xf88e11e, // 5
-            0x698e996, // 6
-            0xf112244, // 7
-            0x6996996, // 8
-            0x6997196  // 9
-        };
-
-        /// <summary>
-        /// Draw specified text at specified position using the specified foreground and background colors.
-        /// </summary>
-        /// <param name="frameBuffer"></param>
-        /// <param name="text"></param>
-        /// <param name="xoffset"></param>
-        /// <param name="yoffset"></param>
-        /// <param name="fore"></param>
-        /// <param name="back"></param>
-        /// <exception cref="ArgumentNullException">text must be non-null.</exception>
-        public void DrawText(FrameBuffer frameBuffer, string text, int xoffset, int yoffset, byte fore, byte back)
-        {
-            if (text == null)
-                throw new ArgumentNullException("text");
-
-            var textchars = text.ToUpper().ToCharArray();
-
-            for (var i = 0; i < text.Length + 1; i++)
-            {
-                for (var j = 0; j < 9; j++)
-                {
-                    var pos = (j + yoffset) * frameBuffer.VisiblePitch + i * 5;
-                    for (var k = 0; k < 5; k++)
-                    {
-                        while (pos >= frameBuffer.VideoBufferByteLength)
-                        {
-                            pos -= frameBuffer.VideoBufferByteLength;
-                        }
-                        while (pos < 0)
-                        {
-                            pos += frameBuffer.VideoBufferByteLength;
-                        }
-                        frameBuffer.VideoBuffer[pos++] = back;
-                    }
-                }
-            }
-
-            for (var i = 0; i < text.Length; i++)
-            {
-                var c = textchars[i];
-                uint fdata;
-
-                switch (c)
-                {
-                    case '/':
-                    case '\\':
-                        fdata = 0x0122448;
-                        break;
-                    case '(':
-                        fdata = 0x2488842;
-                        break;
-                    case ')':
-                        fdata = 0x4211124;
-                        break;
-                    case '.':
-                        fdata = 0x0000066;
-                        break;
-                    case ':':
-                        fdata = 0x0660660;
-                        break;
-                    case '-':
-                        fdata = 0x0007000;
-                        break;
-                    default:
-                        if (c >= 'A' && c <= 'Z')
-                        {
-                            fdata = AlphaFontData[c - 'A'];
-                        }
-                        else if (c >= '0' && c <= '9')
-                        {
-                            fdata = DigitFontData[c - '0'];
-                        }
-                        else
-                        {
-                            fdata = 0;
-                        }
-                        break;
-                }
-
-                var ypos = 8;
-                for (var j = 0; j < 32; j++)
-                {
-                    var xpos = j & 3;
-                    if (xpos == 0)
-                    {
-                        ypos--;
-                    }
-
-                    var pos = (ypos + yoffset) * frameBuffer.VisiblePitch + (4 - xpos) + xoffset;
-                    while (pos >= frameBuffer.VideoBufferByteLength)
-                    {
-                        pos -= frameBuffer.VideoBufferByteLength;
-                    }
-                    while (pos < 0)
-                    {
-                        pos += frameBuffer.VideoBufferByteLength;
-                    }
-                    if (((fdata >> j) & 1) != 0)
-                    {
-                        frameBuffer.VideoBuffer[pos] = fore;
-                    }
-                }
-                xoffset += 5;
-            }
-        }
-    }
-}