diff options
Diffstat (limited to 'engines/xeen/sprites.h')
| -rw-r--r-- | engines/xeen/sprites.h | 46 |
1 files changed, 38 insertions, 8 deletions
diff --git a/engines/xeen/sprites.h b/engines/xeen/sprites.h index b94b7c9b7e..1970f35ef8 100644 --- a/engines/xeen/sprites.h +++ b/engines/xeen/sprites.h @@ -49,7 +49,6 @@ private: Common::Array<IndexEntry> _index; int32 _filesize; byte *_data; - bool _lineDist[320]; int _scaledWidth, _scaledHeight; /** @@ -61,19 +60,19 @@ private: * 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); + const Common::Rect &bounds, uint flags = 0, int scale = 0); /** * Draw the sprite onto a given window */ void draw(int windowNum, int frame, const Common::Point &destPos, - const Common::Rect &bounds, int flags = 0, int scale = 0); + const Common::Rect &bounds, uint 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 &clipRect, int flags, int scale); + const Common::Rect &clipRect, uint flags, int scale); /** * Scale a co-ordinate value based on the passed scaling mask @@ -107,34 +106,65 @@ public: /** * Draw a sprite onto a surface + * @param dest Destination surface + * @param frame Frame number + * @param destPos Destination position + * @param flags Flags + * @param scale Scale: 0=No scale + * 1..15 -> reduces the sprite: the higher, the smaller it'll be. + * -1..-15 -> enlarges the sprite */ void draw(XSurface &dest, int frame, const Common::Point &destPos, - int flags = 0, int scale = 0); + uint flags = 0, int scale = 0); /** * Draw a sprite onto a specific window + * @param dest Destination window + * @param frame Frame number + * @param destPos Destination position + * @param flags Flags + * @param scale Scale: 0=No scale + * 1..15 -> reduces the sprite: the higher, the smaller it'll be. + * -1..-15 -> enlarges the sprite */ void draw(Window &dest, int frame, const Common::Point &destPos, - int flags = 0, int scale = 0); + uint flags = 0, int scale = 0); /** * Draw a sprite onto a given window + * @param windowIndex Destination window number + * @param frame Frame number + * @param destPos Destination position + * @param flags Flags + * @param scale Scale: 0=No scale + * 1..15 -> reduces the sprite: the higher, the smaller it'll be. + * -1..-15 -> enlarges the sprite */ void draw(int windowIndex, int frame, const Common::Point &destPos, - int flags = 0, int scale = 0); + uint flags = 0, int scale = 0); /** * Draw the sprite onto the given surface + * @param dest Destination surface + * @param frame Frame number */ void draw(XSurface &dest, int frame); /** * Draw the sprite onto the given window + * @param windowIndex Destination window number + * @param frame Frame number */ void draw(int windowIndex, int frame); - int size() const { return _index.size(); } + /** + * Returns the number of frames the sprite resource has + */ + size_t size() const { return _index.size(); } + /** + * Returns true if the sprite resource is empty (ie. nothing is loaded) + */ bool empty() const { return _index.size() == 0; } }; |