Improvise interactive wall drawing

Internal wall cells need to be disabled to prevent delayed propagation
of the reflected populations.

This is just quickly thrown together - both the visual drawing and the backend's
material handling remain to be improved.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/glfw/window.h b/src/glfw/window.h
index af7ba4d..143d457 100644
--- a/src/glfw/window.h
+++ b/src/glfw/window.h
@@ -27,7 +27,7 @@ public:
 	int getWidth() const;
 	int getHeight() const;
 
-	std::tuple<bool,int,int> getMouse() const;
+	std::tuple<int,int,int> getMouse() const;
 
 	KeyWatcher getKeyWatcher(int key) const;