If the 'time' parameter to displayMsg() is 0, wait until the user clicks

or presses a button. This is how displayMsg() was always used, so the only
difference is that the code to check for events is no longer outside the
function.

In the process, it turned out that removeMsg() was probably unnecessary so
I have removed it. May cause regressions, but we can deal with them later.

svn-id: r13953

1 files changed, 0 insertions, 1 deletions

diff --git a/sword2/sword2.h b/sword2/sword2.h
index 29f4267c0b..0c7027847b 100644
--- a/sword2/sword2.h
+++ b/sword2/sword2.h
@@ -210,7 +210,6 @@ public:
 	void resetRenderLists(void);
 	void buildDisplay(void);
 	void displayMsg(byte *text, int time);
-	void removeMsg(void);
 	void setFullPalette(int32 palRes);
 
 	int32 registerFrame(int32 *params);