diff options
Diffstat (limited to 'engines/sci/gfx/palette.h')
| -rw-r--r-- | engines/sci/gfx/palette.h | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/engines/sci/gfx/palette.h b/engines/sci/gfx/palette.h index 63de4bd7ab..a9a16a8ef9 100644 --- a/engines/sci/gfx/palette.h +++ b/engines/sci/gfx/palette.h @@ -31,15 +31,21 @@ namespace Sci { -const int PALENTRY_LOCKED = -42; -const int PALENTRY_FREE = -41; +class PaletteEntry { -struct PaletteEntry { + friend class Palette; + + enum { + LOCKED = -42, + FREE = -41 + }; + +public: PaletteEntry() - : r(0), g(0), b(0), parent_index(-1), refcount(PALENTRY_FREE) + : r(0), g(0), b(0), _parentIndex(-1), refcount(FREE) { } PaletteEntry(byte R, byte G, byte B) - : r(R), g(G), b(B), parent_index(-1), refcount(PALENTRY_FREE) + : r(R), g(G), b(B), _parentIndex(-1), refcount(LOCKED) { } /** @name Color data */ @@ -47,9 +53,12 @@ struct PaletteEntry { byte r, g, b; /** @} */ + inline int getParentIndex() const { return _parentIndex; } + /** Index in parent palette, or -1 */ - int parent_index; + int _parentIndex; +protected: /** * Number of references from child palettes. (This includes palettes * of pixmaps.) @@ -99,9 +108,14 @@ private: Palette *_parent; - bool _dirty; /**< Palette has changed */ - int _refcount; /**< Number of pixmaps (or other objects) using this palette */ - int _revision; /**< When this is incremented, all child references are invalidated */ + /** Palette has changed */ + bool _dirty; + + /** Number of pixmaps (or other objects) using this palette */ + int _refcount; + + /** When this is incremented, all child references are invalidated */ + int _revision; }; |