[Sc2-cvs] SF.net SVN: sc2:[3731] trunk/sc2/src/uqm/shipyard.c

[<Mee...@us...>]

Revision: 3731
          http://sc2.svn.sourceforge.net/sc2/?rev=3731&view=rev
Author:   Meep-Eep
Date:     2012-01-01 16:47:49 +0000 (Sun, 01 Jan 2012)
Log Message:
-----------
Fix for my earlier cleanup...

Modified Paths:
--------------
    trunk/sc2/src/uqm/shipyard.c

Modified: trunk/sc2/src/uqm/shipyard.c
===================================================================
--- trunk/sc2/src/uqm/shipyard.c	2012-01-01 16:41:38 UTC (rev 3730)
+++ trunk/sc2/src/uqm/shipyard.c	2012-01-01 16:47:49 UTC (rev 3731)
@@ -1040,8 +1040,11 @@
 		{
 			// Moving horizontally through the escort ship slots,
 			// wrapping around if necessary.
-			NewState = (pMS->CurState + HANGAR_SHIPS_ROW + dx) %
-					HANGAR_SHIPS_ROW;
+			BYTE row = pMS->CurState / HANGAR_SHIPS_ROW;
+			BYTE col = pMS->CurState % HANGAR_SHIPS_ROW;
+
+			col = (col + HANGAR_SHIPS_ROW + dx) % HANGAR_SHIPS_ROW;
+			NewState = row * HANGAR_SHIPS_ROW + col;
 		}
 
 		if (select || cancel

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