[Scummvm-cvs-logs] SF.net SVN: scummvm:[53072] scummvm/trunk/engines/sci/graphics/cursor.cpp

[thebluegr at users.sourceforge.net]

Revision: 53072
          http://scummvm.svn.sourceforge.net/scummvm/?rev=53072&view=rev
Author:   thebluegr
Date:     2010-10-08 13:33:54 +0000 (Fri, 08 Oct 2010)

Log Message:
-----------
SCI: Added a check for magnifier cursor multipliers

Sierra SCI only allowed multipliers 1, 2 and 4, and errored out on unexpected
values, thus we do the same

Modified Paths:
--------------
    scummvm/trunk/engines/sci/graphics/cursor.cpp

Modified: scummvm/trunk/engines/sci/graphics/cursor.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/cursor.cpp	2010-10-08 12:41:03 UTC (rev 53071)
+++ scummvm/trunk/engines/sci/graphics/cursor.cpp	2010-10-08 13:33:54 UTC (rev 53072)
@@ -441,6 +441,9 @@
 
 	_zoomMultiplier = multiplier;
 
+	if (_zoomMultiplier != 1 && _zoomMultiplier != 2 && _zoomMultiplier != 4)
+		error("Unexpected zoom multiplier (expected 1, 2 or 4)");
+
 	_zoomCursorView = new GfxView(_resMan, _screen, _palette, viewNum);
 	_zoomCursorLoop = (byte)loopNum;
 	_zoomCursorCel = (byte)celNum;


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