- Renamed BitBuffer to MaskBuffer

- Added PathBuffer to handle 1-bit buffers for walkable areas
- Changed relevant walk code to use PathBuffer objects for querying screen dimensions.

svn-id: r28478

1 files changed, 1 insertions, 1 deletions

diff --git a/engines/parallaction/graphics.cpp b/engines/parallaction/graphics.cpp
index b13519ed2a..fe8d3722cc 100644
--- a/engines/parallaction/graphics.cpp
+++ b/engines/parallaction/graphics.cpp
@@ -760,7 +760,7 @@ void Gfx::setBackground(Graphics::Surface *surface) {
 	copyScreen(kBit2, kBitBack);
 }
 
-void Gfx::setMask(BitBuffer *buffer) {
+void Gfx::setMask(MaskBuffer *buffer) {
 	if (_depthMask)
 		delete _depthMask;