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add whole-line font mapping

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This commit is contained in:
Glenn Maynard
2003-02-11 19:56:13 +00:00
parent e806abc35a
commit 01cc659a19
1 changed files with 32 additions and 2 deletions
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stepmania/src/Font.cpp
+32 -2
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@@ -453,7 +453,9 @@ void Font::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, const CStri
char c = sChars[n];
cfg.CharToGlyphNo[c] = n;
}
int NumFrames = RageTexture::GetFrameCountFromFileName(TexturePath);
int NumFramesWide, NumFramesHigh;
RageTexture::GetFrameDimensionsFromFileName(TexturePath, &NumFramesWide, &NumFramesHigh);
int NumFrames = NumFramesWide * NumFramesHigh;
ini.RenameKey("Char Widths", "main");
@@ -525,7 +527,7 @@ void Font::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, const CStri
if(codepoint.substr(0, 2) == "U+" && IsHexVal(codepoint.substr(2)))
sscanf(codepoint.substr(2).c_str(), "%x", &c);
else if(codepoint.size() > 0 &&
utf8_get_char_len(codepoint.c_str()) == codepoint.size())
utf8_get_char_len(codepoint.c_str()) == int(codepoint.size()))
{
c = utf8_get_char(codepoint.c_str());
if(c == wchar_t(-1))
@@ -600,6 +602,34 @@ void Font::LoadFontPageSettings(FontPageSettings &cfg, IniFile &ini, const CStri
continue;
}
if(val.substr(0, 5) == "LINE ")
{
/* line ROW=CHAR1CHAR2CHAR3CHAR4
* eg.
* line 0=ABCDEFGH
*
* This lets us assign characters very compactly and readably. */
CString row_str = val.substr(5);
ASSERT(IsAnInt(row_str));
const int row = atoi(row_str.c_str());
const int first_frame = row * NumFramesWide;
if(row > NumFramesHigh)
RageException::Throw("The font definition \"%s\" tries to assign line %i, but the font is only %i characters high",
ini.GetPath().GetString(), first_frame, NumFramesHigh);
/* Decode the string. */
const wstring wdata(CStringToWstring(data));
if(int(wdata.size()) > NumFramesWide)
RageException::Throw("The font definition \"%s\" assigns %i characters to row %i (\"%ls\"), but the font only has %i characters wide",
ini.GetPath().GetString(), wdata.size(), row, wdata.c_str(), NumFramesWide);
for(unsigned i = 0; i < wdata.size(); ++i)
cfg.CharToGlyphNo[wdata[i]] = first_frame+i;
}
}
/* If it's 128 or 256 frames, default to ASCII or CP1252,