[Scummvm-cvs-logs] CVS: scummvm/bs2/driver driver96.h,1.30,1.31 palette.cpp,1.13,1.14

[Torbj?rn Andersson]

Update of /cvsroot/scummvm/scummvm/bs2/driver
In directory sc8-pr-cvs1:/tmp/cvs-serv26984/driver

Modified Files:
	driver96.h palette.cpp 
Log Message:
Added a WaitForFade() function, to replace numerous while-loops scattered
througout the code.


Index: driver96.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/bs2/driver/driver96.h,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -d -r1.30 -r1.31
--- driver96.h	8 Sep 2003 06:38:16 -0000	1.30
+++ driver96.h	9 Sep 2003 12:14:08 -0000	1.31
@@ -1421,6 +1421,7 @@
 extern int32 FadeDown(float time);
 extern uint8 GetFadeStatus(void);
 extern int32 DimPalette(void);
+extern void WaitForFade(void);
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

Index: palette.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/bs2/driver/palette.cpp,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- palette.cpp	27 Aug 2003 07:01:05 -0000	1.13
+++ palette.cpp	9 Sep 2003 12:14:08 -0000	1.14
@@ -312,6 +312,13 @@
 	return fadeStatus;
 }
 
+void WaitForFade(void) {
+	while (GetFadeStatus() != RDFADE_NONE && GetFadeStatus() != RDFADE_BLACK) {
+		ServiceWindows();
+		g_system->delay_msecs(20);
+	}
+}
+
 void FadeServer() {
 	static int32 previousTime = 0;
 	const byte *newPalette = (const byte *) fadePalette;