def __AddChar(self, dstBuffer: List[int], bitmapFontChar: BitmapFontChar) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontChar.Id)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontChar.X)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontChar.Y)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontChar.WidthPx)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontChar.HeightPx)
FormatPluginFontBasicKerningUtil.AddEncodedInt32(dstBuffer, bitmapFontChar.XOffsetPx)
FormatPluginFontBasicKerningUtil.AddEncodedInt32(dstBuffer, bitmapFontChar.YOffsetPx)
FormatPluginFontBasicKerningUtil.AddEncodedUInt16(dstBuffer, bitmapFontChar.XAdvancePx)
def __AddKernings(self, dstBuffer: List[int], kernings: List[BitmapFontKerning]) -> None:
# Sort the kernings by first to ensure we always write the data in the same order
sortedKernings = list(kernings)
sortedKernings.sort(key=lambda entry: entry.First)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, len(sortedKernings))
for entry in sortedKernings:
self.__AddKerning(dstBuffer, entry)
def __AddChars(self, dstBuffer: List[int], chars: List[BitmapFontChar]) -> None:
# Sort the chars by id to ensure we always write the data in the same order
sortedChars = list(chars)
sortedChars.sort(key=lambda entry: entry.Id)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, len(sortedChars))
for ch in sortedChars:
self.__AddChar(dstBuffer, ch)
def Process(self, basicFont: BasicFont, outputFilename: str) -> None:
dst = [] # type: List[int]
offsetSize = self.__WriteHeader(dst)
sizeOfHeader = len(dst)
self.__WriteRanges(dst, basicFont.Ranges)
self.__WriteRangeGlyphKernings(dst, basicFont.BasicGlyphKerning)
self.__WriteDescription(dst, basicFont)
FormatPluginFontBasicKerningUtil.AddString(dst, basicFont.Name)
FormatPluginFontBasicKerningUtil.AddString(dst, basicFont.Header.PathName)
# Write the number of bytes that were written to the extended header
bytesWritten = len(dst) - sizeOfHeader
FormatPluginFontBasicKerningUtil.SetUInt32(dst, offsetSize, bytesWritten)
content = bytearray(dst)
finalOutputFilename = '{}.{}'.format(outputFilename, 'fbk')
IOUtil.WriteBinaryFileIfChanged(finalOutputFilename, content)
def __WriteContent(self, dstBuffer: List[int], bitmapFont: BitmapFont) -> None:
FormatPluginFontBasicKerningUtil.AddString(dstBuffer, bitmapFont.Name)
FormatPluginFontBasicKerningUtil.AddEncodedUInt16(dstBuffer, bitmapFont.Size)
FormatPluginFontBasicKerningUtil.AddEncodedUInt16(dstBuffer, bitmapFont.LineSpacingPx)
FormatPluginFontBasicKerningUtil.AddEncodedUInt16(dstBuffer, bitmapFont.BaseLinePx)
FormatPluginFontBasicKerningUtil.AddString(dstBuffer, bitmapFont.TextureName)
FormatPluginFontBasicKerningUtil.AddEncodedBitmapFontType(dstBuffer, bitmapFont.FontType)
self.__AddChars(dstBuffer, bitmapFont.Chars)
self.__AddKernings(dstBuffer, bitmapFont.Kernings)
def __WriteHeader(self, dstBuffer: List[int]) -> int:
FormatPluginFontBasicKerningUtil.AddUInt32(dstBuffer, 0x004E4246)
FormatPluginFontBasicKerningUtil.AddUInt32(dstBuffer, 1)
offset = len(dstBuffer)
FormatPluginFontBasicKerningUtil.AddUInt32(dstBuffer, 0)
return offset
def __AddKerning(self, dstBuffer: List[int], bitmapFontKerning: BitmapFontKerning) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontKerning.First)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dstBuffer, bitmapFontKerning.Second)
FormatPluginFontBasicKerningUtil.AddEncodedInt32(dstBuffer, bitmapFontKerning.AmountPx)
def __WriteRange(self, dst: List[int], range: BasicFontGlyphRange) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, range.From)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, range.Length)
def __WriteRanges(self, dst: List[int], ranges: List[BasicFontGlyphRange]) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, len(ranges))
for range in ranges:
self.__WriteRange(dst, range)
def __WriteGlyphKerning(self, dst: List[int], kerning: BasicFontGlyphKerning) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedInt32(dst, kerning.OffsetX)
FormatPluginFontBasicKerningUtil.AddEncodedInt32(dst, kerning.OffsetY)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, kerning.LayoutWidth)
def __WriteRangeGlyphKernings(self, dst: List[int], kernings: List[BasicFontGlyphKerning]) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, len(kernings))
for kerning in kernings:
self.__WriteGlyphKerning(dst, kerning)
def __WriteDescription(self, dst: List[int], basicFont: BasicFont) -> None:
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, basicFont.Header.LineSpacing)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, basicFont.Header.BaseLine)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, basicFont.Header.MaxGlyphLeadingOverdrawArea.X)
FormatPluginFontBasicKerningUtil.AddEncodedUInt32(dst, basicFont.Header.MaxGlyphLeadingOverdrawArea.Y)