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| author | Paul Gilbert | 2014-12-31 16:38:17 -1000 |
|---|---|---|
| committer | Paul Gilbert | 2014-12-31 16:38:17 -1000 |
| commit | 6e587578c64a7439c330dff09ee1205a97c5b24a (patch) | |
| tree | e6ac13cdde5ce611c679cef088ce1a946b536b0b /engines/xeen/font.cpp | |
| parent | c6a2f539d428ea580274a3ac5605e00fad7b8570 (diff) | |
| download | scummvm-rg350-6e587578c64a7439c330dff09ee1205a97c5b24a.tar.gz scummvm-rg350-6e587578c64a7439c330dff09ee1205a97c5b24a.tar.bz2 scummvm-rg350-6e587578c64a7439c330dff09ee1205a97c5b24a.zip | |
XEEN: Implemented writeChar
Diffstat (limited to 'engines/xeen/font.cpp')
| -rw-r--r-- | engines/xeen/font.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/engines/xeen/font.cpp b/engines/xeen/font.cpp index 2894bce7d8..dd1b4dc321 100644 --- a/engines/xeen/font.cpp +++ b/engines/xeen/font.cpp @@ -20,6 +20,7 @@ * */ +#include "common/endian.h" #include "xeen/font.h" #include "xeen/resdata.h" @@ -307,7 +308,29 @@ void FontSurface::setTextColor(int idx) { * Wrie a character to the surface */ void FontSurface::writeChar(char c) { - error("TODO"); + // Get y position, handling kerning + int y = _writePos.y; + if (c == 'g' || c == 'p' || c == 'q' || c == 'y') + ++y; + + // Get pointers into font data and surface to write pixels to + int charIndex = (int)c + (_fontReduced ? 0x80 : 0); + const byte *srcP = &_fontData[charIndex * 16]; + + for (int yp = 0; yp < FONT_HEIGHT; ++yp, ++y) { + uint16 lineData = READ_LE_UINT16(srcP); srcP += 2; + byte *destP = (byte *)getBasePtr(_writePos.x, y); + + for (int xp = 0; xp < FONT_WIDTH; ++xp, ++destP) { + int colIndex = lineData & 3; + lineData >>= 2; + + if (colIndex) + *destP = _textColors[colIndex]; + } + } + + _writePos.x += _fontData[0x1000 + charIndex]; } } // End of namespace Xeen |