diff options
Diffstat (limited to 'engines/xeen/sprites.h')
| -rw-r--r-- | engines/xeen/sprites.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/engines/xeen/sprites.h b/engines/xeen/sprites.h index 0e3a3c3059..ce7b7861b2 100644 --- a/engines/xeen/sprites.h +++ b/engines/xeen/sprites.h @@ -50,15 +50,22 @@ private: void load(Common::SeekableReadStream &f); + /** + * Draw the sprite onto the given surface + */ void draw(XSurface &dest, int frame, const Common::Point &destPos, const Common::Rect &bounds, int flags = 0, int scale = 0); + /** + * Draw a sprite frame based on a passed offset into the data stream + */ void drawOffset(XSurface &dest, uint16 offset, const Common::Point &pt, const Common::Rect &bounds, int flags, int scale); - void setupScaling(int scale, int frameWidth, int frameHeight); - - int getScaledValue(int xy); + /** + * Scale a co-ordinate value based on the passed scaling mask + */ + static uint getScaledVal(int xy, uint16 &scaleMask); public: SpriteResource(); SpriteResource(const Common::String &filename); @@ -79,6 +86,9 @@ public: void draw(Window &dest, int frame, const Common::Point &destPos, int flags = 0, int scale = 0); + /** + * Draw the sprite onto the given surface + */ void draw(XSurface &dest, int frame); int size() const { return _index.size(); } |