Reverting commit 31920, thus changing type of flags back to unsigned. If some compiler emits a warning about 0xFFFFFFFF not being an unsigned immediate, then we need to find out how to convince it without changing types of variables in the code.

svn-id: r31924

2 files changed, 6 insertions, 6 deletions

diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index 402738758a..649f21ae96 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -737,7 +737,7 @@ void Parallaction::doLocationEnterTransition() {
 	return;
 }
 
-void Parallaction::setLocationFlags(int32 flags) {
+void Parallaction::setLocationFlags(uint32 flags) {
 	_localFlags[_currentLocationIndex] |= flags;
 }
 
@@ -745,11 +745,11 @@ void Parallaction::clearLocationFlags(uint32 flags) {
 	_localFlags[_currentLocationIndex] &= ~flags;
 }
 
-void Parallaction::toggleLocationFlags(int32 flags) {
+void Parallaction::toggleLocationFlags(uint32 flags) {
 	_localFlags[_currentLocationIndex] ^= flags;
 }
 
-int32 Parallaction::getLocationFlags() {
+uint32 Parallaction::getLocationFlags() {
 	return _localFlags[_currentLocationIndex];
 }
 
diff --git a/engines/parallaction/parallaction.h b/engines/parallaction/parallaction.h
index a818702f5d..19ce437410 100644
--- a/engines/parallaction/parallaction.h
+++ b/engines/parallaction/parallaction.h
@@ -362,10 +362,10 @@ public:
 
 	Character		_char;
 
-	void			setLocationFlags(int32 flags);
+	void			setLocationFlags(uint32 flags);
 	void			clearLocationFlags(uint32 flags);
-	void			toggleLocationFlags(int32 flags);
-	int32			getLocationFlags();
+	void			toggleLocationFlags(uint32 flags);
+	uint32			getLocationFlags();
 
 	uint32			_localFlags[NUM_LOCATIONS];
 	char			_locationNames[NUM_LOCATIONS][32];