diff options
Diffstat (limited to 'graphics/sjis.h')
| -rw-r--r-- | graphics/sjis.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/graphics/sjis.h b/graphics/sjis.h index f6277b62a4..63013dccf1 100644 --- a/graphics/sjis.h +++ b/graphics/sjis.h @@ -42,6 +42,14 @@ public: virtual ~FontSJIS() {} /** + * Enable shadow drawing. + * + * After changing shadow state, getFontHeight and getFontWidth might return + * different values! + */ + virtual void enableShadow(bool enable) {} + + /** * Returns the height of the font. */ virtual uint getFontHeight() const = 0; @@ -54,8 +62,8 @@ public: /** * Draws a SJIS encoded character on the given surface. */ - void drawChar(Graphics::Surface &dst, uint16 ch, int x, int y, uint32 c1) const { - drawChar(dst.getBasePtr(x, y), ch, c1, dst.pitch, dst.bytesPerPixel); + void drawChar(Graphics::Surface &dst, uint16 ch, int x, int y, uint32 c1, uint32 c2) const { + drawChar(dst.getBasePtr(x, y), ch, c1, c2, dst.pitch, dst.bytesPerPixel); } /** @@ -66,8 +74,9 @@ public: * @param pitch pitch of the destination buffer (size in *bytes*) * @param bpp bytes per pixel of the destination buffer * @param c1 forground color + * @param c2 shadow/outline color */ - virtual void drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1) const = 0; + virtual void drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1, uint32 c2) const = 0; }; /** @@ -82,19 +91,25 @@ public: */ bool loadFromStream(Common::ReadStream &stream); - uint getFontHeight() const { return 16; } - uint getFontWidth() const { return 16; } + void enableShadow(bool enable) { _shadowEnabled = enable; } - void drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1) const; + uint getFontHeight() const { return _shadowEnabled ? 18 : 16; } + uint getFontWidth() const { return _shadowEnabled ? 18 : 16; } + + void drawChar(void *dst, uint16 ch, int pitch, int bpp, uint32 c1, uint32 c2) const; private: template<typename Color> + void drawCharInternShadow(const uint16 *glyph, uint8 *dst, int pitch, Color c1, Color c2) const; + + template<typename Color> void drawCharIntern(const uint16 *glyph, uint8 *dst, int pitch, Color c1) const; enum { kFontRomSize = 262144 }; + bool _shadowEnabled; uint16 _fontData[kFontRomSize / 2]; static uint sjisToChunk(uint8 low, uint8 high); |