[Scummvm-cvs-logs] SF.net SVN: scummvm:[36275] scummvm/branches/branch-0-13-0/engines/scumm

[Kirben at users.sourceforge.net]

Revision: 36275
          http://scummvm.svn.sourceforge.net/scummvm/?rev=36275&view=rev
Author:   Kirben
Date:     2009-02-11 23:25:12 +0000 (Wed, 11 Feb 2009)

Log Message:
-----------
Restore correct camera values for old saves games of FT, Dig, and COMI.

Modified Paths:
--------------
    scummvm/branches/branch-0-13-0/engines/scumm/saveload.cpp
    scummvm/branches/branch-0-13-0/engines/scumm/saveload.h

Modified: scummvm/branches/branch-0-13-0/engines/scumm/saveload.cpp
===================================================================
--- scummvm/branches/branch-0-13-0/engines/scumm/saveload.cpp	2009-02-11 23:22:52 UTC (rev 36274)
+++ scummvm/branches/branch-0-13-0/engines/scumm/saveload.cpp	2009-02-11 23:25:12 UTC (rev 36275)
@@ -362,6 +362,17 @@
 		_scummVars[VAR_CAMERA_ACCEL_Y] = _scummVars[110];
 	}
 
+	// For a long time, we used incorrect values for some camera related
+	// scumm vars. We now know the proper values. To be able to properly use
+	// old save games, we update the old (bad) values to the new (correct)
+	// ones.
+	if (hdr.ver < VER(77) && _game.version >= 7) {
+		_scummVars[VAR_CAMERA_THRESHOLD_X] = 100;
+		_scummVars[VAR_CAMERA_THRESHOLD_Y] = 70;
+		_scummVars[VAR_CAMERA_ACCEL_X] = 100;
+		_scummVars[VAR_CAMERA_ACCEL_Y] = 100;
+	}
+
 	// With version 22, we replaced the scale items with scale slots. So when
 	// loading such an old save game, try to upgrade the old to new format.
 	if (hdr.ver < VER(22)) {

Modified: scummvm/branches/branch-0-13-0/engines/scumm/saveload.h
===================================================================
--- scummvm/branches/branch-0-13-0/engines/scumm/saveload.h	2009-02-11 23:22:52 UTC (rev 36274)
+++ scummvm/branches/branch-0-13-0/engines/scumm/saveload.h	2009-02-11 23:25:12 UTC (rev 36275)
@@ -50,7 +50,7 @@
  * only saves/loads those which are valid for the version of the savegame
  * which is being loaded/saved currently.
  */
-#define CURRENT_VER 76
+#define CURRENT_VER 77
 
 /**
  * An auxillary macro, used to specify savegame versions. We use this instead


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