[Scummvm-cvs-logs] SF.net SVN: scummvm: [28272] scummvm/trunk/engines/parallaction/zone.cpp

[peres001 at users.sourceforge.net]

Revision: 28272
          http://scummvm.svn.sourceforge.net/scummvm/?rev=28272&view=rev
Author:   peres001
Date:     2007-07-28 08:15:23 -0700 (Sat, 28 Jul 2007)

Log Message:
-----------
Should fix bug #1762614. There is a chance some regression glitches appear in locations where animations are displayed together with character comments.

Modified Paths:
--------------
    scummvm/trunk/engines/parallaction/zone.cpp

Modified: scummvm/trunk/engines/parallaction/zone.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/zone.cpp	2007-07-28 14:51:32 UTC (rev 28271)
+++ scummvm/trunk/engines/parallaction/zone.cpp	2007-07-28 15:15:23 UTC (rev 28272)
@@ -295,6 +295,13 @@
 void Parallaction::displayCharacterComment(ExamineData *data) {
 	if (data->_description == NULL) return;
 
+	// NOTE: saving visible screen before displaying comment allows
+	// to restore the exact situation after the comment is deleted.
+	// This means animations are restored in the exact position as
+	// they were, thus avoiding clipping effect as signalled in
+	// BUG item #1762614.
+	_gfx->copyScreen(Gfx::kBitFront, Gfx::kBitBack);
+
 	_gfx->setFont(kFontDialogue);
 	_gfx->flatBlitCnv(_char._talk, 0, 190, 80, Gfx::kBitFront);
 
@@ -305,8 +312,6 @@
 	_gfx->drawBalloon(r, 0);
 	_gfx->displayWrappedString(data->_description, 140, 10, 0, 130);
 
-	_gfx->updateScreen();
-
 	waitUntilLeftClick();
 
 	_gfx->copyScreen(Gfx::kBitBack, Gfx::kBitFront);


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