Keys should be s32, not u32

At least two reasons for this:
* activeKey is treated as signed (check for sign, assign -1, etc)
* the ID retrieved from Irrlicht's events are signed

1 files changed, 14 insertions, 14 deletions

diff --git a/src/guiKeyChangeMenu.h b/src/guiKeyChangeMenu.h
index db86ab2d1..dcca6b0b6 100644
--- a/src/guiKeyChangeMenu.h
+++ b/src/guiKeyChangeMenu.h
@@ -114,20 +114,20 @@ private:
 	gui::IGUIButton *dump;
 	gui::IGUIButton *chat;
 
-	u32 activeKey;
-	u32 key_forward;
-	u32 key_backward;
-	u32 key_left;
-	u32 key_right;
-	u32 key_use;
-	u32 key_sneak;
-	u32 key_jump;
-	u32 key_inventory;
-	u32 key_fly;
-	u32 key_fast;
-	u32 key_range;
-	u32 key_chat;
-	u32 key_dump;
+	s32 activeKey;
+	s32 key_forward;
+	s32 key_backward;
+	s32 key_left;
+	s32 key_right;
+	s32 key_use;
+	s32 key_sneak;
+	s32 key_jump;
+	s32 key_inventory;
+	s32 key_fly;
+	s32 key_fast;
+	s32 key_range;
+	s32 key_chat;
+	s32 key_dump;
 };
 
 #endif