public int MeasureStringInFont(string s, PatcherLib.Datatypes.FFTFont font)
{
var widths = MeasureEachLineInFont(s, font);
int width = int.MinValue;
widths.ForEach(w => width = Math.Max(width, w));
return(width);
}
private int MeasureSingleLineInFont(string s, PatcherLib.Datatypes.FFTFont font)
{
IList <UInt32> everyChar = GetEachEncodedCharacter(s);
int sum = 0;
foreach (UInt32 c in everyChar)
{
sum += GetWidthForEncodedCharacter(c, font);
}
return(sum);
}
public IList <int> MeasureEachLineInFont(string s, PatcherLib.Datatypes.FFTFont font)
{
string[] strings = s.Split(new string[] { "{Newline}", "{Close}" }, StringSplitOptions.RemoveEmptyEntries);
int[] result = new int[strings.Length];
for (int i = 0; i < strings.Length; i++)
{
result[i] =
strings[i].Length == 0 ? 0 :
MeasureSingleLineInFont(strings[i], font);
}
return(result.AsReadOnly());
}
private int GetWidthForEncodedCharacter(UInt32 c, PatcherLib.Datatypes.FFTFont font)
{
if (c == 0xFA)
{
return(4);
}
else if (c <= 0xCF)
{
return(font.Glyphs[(int)c].Width);
}
else if ((c & 0xFF00) >= 0xD100 && (c & 0xFF00) <= 0xDA00 && (c & 0x00FF) <= 0xCF &&
((c & 0xFF00) != 0xDA00 || (c & 0x00FF) <= 0x77))
{
return(font.Glyphs[(int)((((c & 0xFF00) >> 8) - 0xD0) * 0xD0 + (c & 0x00FF))].Width);
}
else
{
return(0);
}
}
public FFTFontWidths(FFTFont owner)
{
this.owner = owner;
}
public static IList<PatchedByteArray> GeneratePsxDtePatches( IEnumerable<KeyValuePair<string, byte>> dteEncodings )
{
// BATTLE.BIN -> 0xE7614
// FONT.BIN -> 0
// WORLD.BIN -> 0x5B8F8
var charSet = PSXResources.CharacterSet;
FFTFont font = new FFTFont( PSXResources.FontBin, PSXResources.FontWidthsBin );
byte[] fontBytes;
byte[] widthBytes;
GenerateFontBinPatches( dteEncodings, font, charSet, out fontBytes, out widthBytes );
fontBytes = fontBytes.Sub( minDteByte * characterSize, ( maxDteByte + 1 ) * characterSize - 1 ).ToArray();
// widths:
// 0x363234 => 1510 = BATTLE.BIN
// 0xBD84908 => 84497 = WORLD.BIN
var result = new List<PatchedByteArray>();
result.AddRange( psxDtePatches );
result.AddRange( new PatchedByteArray[] {
new PatchedByteArray(PsxIso.Sectors.BATTLE_BIN, 0xE7614+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PsxIso.Sectors.EVENT_FONT_BIN, 0x00+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PsxIso.Sectors.WORLD_WORLD_BIN, 0x5B8f8+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PsxIso.Sectors.BATTLE_BIN, 0xFF0FC, widthBytes),
new PatchedByteArray(PsxIso.Sectors.WORLD_WORLD_BIN, 0x733E0, widthBytes),
new PatchedByteArray(PsxIso.Sectors.SCUS_942_21, 0x228e0, GeneratePsxLookupTable(dteEncodings, charSet).ToArray())
} );
return result;
}
private static void GenerateFontBinPatches(
IEnumerable<KeyValuePair<string, byte>> dteEncodings,
FFTFont baseFont,
IList<string> baseCharSet,
out byte[] fontBytes,
out byte[] widthBytes )
{
FFTFont font =
new FFTFont( baseFont.ToByteArray(), baseFont.ToWidthsByteArray() );
IList<string> charSet = new List<string>( baseCharSet );
foreach ( var kvp in dteEncodings )
{
int[] chars = new int[] { charSet.IndexOf( kvp.Key.Substring( 0, 1 ) ), charSet.IndexOf( kvp.Key.Substring( 1, 1 ) ) };
int[] widths = new int[] { font.Glyphs[chars[0]].Width, font.Glyphs[chars[1]].Width };
int newWidth = widths[0] + widths[1];
font.Glyphs[kvp.Value].Width = (byte)newWidth;
IList<FontColor> newPixels = font.Glyphs[kvp.Value].Pixels;
for ( int i = 0; i < newPixels.Count; i++ )
{
newPixels[i] = FontColor.Transparent;
}
const int fontHeight = 14;
const int fontWidth = 10;
int offset = 0;
for ( int c = 0; c < chars.Length; c++ )
{
var pix = font.Glyphs[chars[c]].Pixels;
for ( int x = 0; x < widths[c]; x++ )
{
for ( int y = 0; y < fontHeight; y++ )
{
newPixels[y * fontWidth + x + offset] = pix[y * fontWidth + x];
}
}
offset += widths[c];
}
}
fontBytes = font.ToByteArray();
widthBytes = font.ToWidthsByteArray();
}
public static IList<PatchedByteArray> GeneratePspDtePatches( IEnumerable<KeyValuePair<string, byte>> dteEncodings )
{
var charSet = PSPResources.CharacterSet;
FFTFont font = new FFTFont( PSPResources.FontBin, PSPResources.FontWidthsBin );
byte[] fontBytes;
byte[] widthBytes;
GenerateFontBinPatches( dteEncodings, font, charSet, out fontBytes, out widthBytes );
fontBytes = fontBytes.Sub( minDteByte * characterSize, ( maxDteByte + 1 ) * characterSize - 1 ).ToArray();
return
new PatchedByteArray[] {
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x27b80c+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x2f73b8+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_EBOOT_BIN, 0x27b80c+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_EBOOT_BIN, 0x2f73b8+minDteByte*characterSize, fontBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x293f40, widthBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x30fac0, widthBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_EBOOT_BIN, 0x293f40, widthBytes),
new PatchedByteArray(PspIso.Sectors.PSP_GAME_SYSDIR_EBOOT_BIN, 0x30fac0, widthBytes)
};
}
private static Set<string> GetDteGroups( FFTFont font, GenericCharMap charmap, IList<string> charset )
{
var f = new FFTFont( font.ToByteArray(), font.ToWidthsByteArray() );
List<int> widths = new List<int>( 2200 );
f.Glyphs.ForEach( g => widths.Add( g.Width ) );
return TextUtilities.GetGroups( charmap, charset, widths );
}
private static void GenerateFontBinPatches(
IEnumerable<KeyValuePair<string, byte>> dteEncodings,
FFTFont baseFont,
IList<string> baseCharSet,
out byte[] fontBytes,
out byte[] widthBytes )
{
// Make a copy of the font
FFTFont font =
new FFTFont( baseFont.ToByteArray(), baseFont.ToWidthsByteArray() );
IList<string> charSet = new List<string>( baseCharSet );
charSet.Add( " " );
var myGlyphs = new List<Glyph>( font.Glyphs );
myGlyphs.Add( new Glyph( 0, 4, new byte[14 * 10 / 4] ) );
foreach (var kvp in dteEncodings)
{
int[] chars =
new int[] {
charSet.IndexOf( kvp.Key.Substring( 0, 1 ) ), // Find the index of the first character in the pair
charSet.IndexOf( kvp.Key.Substring( 1, 1 ) ) // Second character in the pair
};
int[] widths =
new int[] {
myGlyphs[chars[0]].Width, // width of first char
myGlyphs[chars[1]].Width // width of secont char
};
// The width of the concatenated character is the sum...
int newWidth = widths[0] + widths[1];
myGlyphs[kvp.Value].Width = (byte)newWidth;
// Erase all the pixels of the character to replace
IList<FontColor> newPixels = myGlyphs[kvp.Value].Pixels;
for (int i = 0; i < newPixels.Count; i++)
{
newPixels[i] = FontColor.Transparent;
}
const int fontHeight = 14;
const int fontWidth = 10;
int offset = 0;
// for each character in the pair...
for (int c = 0; c < chars.Length; c++)
{
var pix = myGlyphs[chars[c]].Pixels;
// ... copy the pixels to the concatenated character
for (int x = 0; x < widths[c]; x++)
{
for (int y = 0; y < fontHeight; y++)
{
newPixels[y * fontWidth + x + offset] = pix[y * fontWidth + x];
}
}
offset += widths[c];
}
}
// Return the new font and widths arrays
fontBytes = font.ToByteArray();
widthBytes = font.ToWidthsByteArray();
}
/// <summary>
/// Generates a list of patches for PSP based on the set of DTE encodings passed.
/// Generates font patches and ASM patches.
/// </summary>
public static IList<PatchedByteArray> GeneratePspDtePatches( IEnumerable<KeyValuePair<string, byte>> dteEncodings )
{
var charSet = PSPResources.CharacterSet;
FFTFont font = new FFTFont( PSPResources.Binaries.Font, PSPResources.Binaries.FontWidths );
byte[] fontBytes;
byte[] widthBytes;
GenerateFontBinPatches( dteEncodings, font, charSet, out fontBytes, out widthBytes );
widthBytes = widthBytes.Sub( MinDteByte, MaxDteByte ).ToArray();
fontBytes = fontBytes.Sub( MinDteByte * characterSize, (MaxDteByte + 1) * characterSize - 1 ).ToArray();
var widths = PspFontWidths;
var fontDteSection = PspFontDteSection;
return
new PatchedByteArray[] {
fontDteSection[0].GetPatchedByteArray(fontBytes),
fontDteSection[1].GetPatchedByteArray(fontBytes),
widths[0].GetPatchedByteArray(widthBytes),
widths[1].GetPatchedByteArray(widthBytes),
};
}
public FFTFontWidths( FFTFont owner )
{
this.owner = owner;
}
