diff options
Diffstat (limited to 'engines/adl/graphics.h')
| -rw-r--r-- | engines/adl/graphics.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/engines/adl/graphics.h b/engines/adl/graphics.h index af34e80113..f05045a4dc 100644 --- a/engines/adl/graphics.h +++ b/engines/adl/graphics.h @@ -23,9 +23,10 @@ #ifndef ADL_PICTURE_H #define ADL_PICTURE_H +#include "common/rect.h" + namespace Common { class SeekableReadStream; -struct Point; } namespace Adl { @@ -36,12 +37,16 @@ class GraphicsMan { public: virtual ~GraphicsMan() { } virtual void drawPic(Common::SeekableReadStream &pic, const Common::Point &pos) = 0; + void clearScreen() const; protected: GraphicsMan(Display &display) : _display(display) { } void drawLine(const Common::Point &p1, const Common::Point &p2, byte color) const; Display &_display; + +private: + virtual byte getClearColor() const = 0; }; // Used in hires1 @@ -53,6 +58,7 @@ public: private: void drawCornerPixel(Common::Point &p, byte color, byte bits, byte quadrant) const; + byte getClearColor() const { return 0x00; } }; // Used in hires0 and hires2-hires4 @@ -66,13 +72,13 @@ protected: void fillRow(Common::Point p, const byte pattern, const bool stopBit = false); private: - void clear(); void drawCorners(Common::SeekableReadStream &pic, bool yFirst); void drawRelativeLines(Common::SeekableReadStream &pic); void drawAbsoluteLines(Common::SeekableReadStream &pic); virtual void fillRowLeft(Common::Point p, const byte pattern, const bool stopBit); virtual void fillAt(Common::Point p, const byte pattern); void fill(Common::SeekableReadStream &pic); + byte getClearColor() const { return 0xff; } byte _color; Common::Point _offset; |