XEEN: Change _falling to enum, properly implement startFalling

1 files changed, 7 insertions, 1 deletions

diff --git a/engines/xeen/interface.h b/engines/xeen/interface.h
index 991b050bad..5051dad692 100644
--- a/engines/xeen/interface.h
+++ b/engines/xeen/interface.h
@@ -47,6 +47,12 @@ enum IconsMode {
 	ICONS_COMBAT = 1
 };
 
+enum FallState {
+	FALL_NONE = 0,
+	FALL_1 = 1,
+	FALL_2 = 2
+};
+
 #define HILIGHT_CHAR_DISABLED -2
 #define HILIGHT_CHAR_NONE -1
 
@@ -139,7 +145,7 @@ private:
 public:
 	Obscurity _obscurity;
 	Common::String _interfaceText;
-	int _falling;
+	FallState _falling;
 	int _face1State, _face2State;
 	int _face1UIFrame, _face2UIFrame;
 	int _spotDoorsUIFrame;