Moved balloons management into Gfx, which is now responsible for positioning and drawing. All balloons are now drawn on a different layer than the game graphics, thus simplifying screen management. Dialogue code has undergone a major revision, and the superior implementation of answer selection in the Amiga version is now used in place of the poor PC one. Other bits (where some changes had already been introduced) have been updated, too.

svn-id: r30311

1 files changed, 2 insertions, 20 deletions

diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index e4f936cda8..45a1d1631b 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -841,23 +841,7 @@ void Parallaction::setBackground(const char* name, const char* mask, const char*
 }
 
 void Parallaction::showLocationComment(const char *text, bool end) {
-
-	_gfx->setFont(_dialogueFont);
-
-	int16 w, h;
-	_gfx->getStringExtent(const_cast<char*>(text), 130, &w, &h);
-
-	Common::Rect r(w + (end ? 5 : 10), h + 5);
-	r.moveTo(5, 5);
-
-	_gfx->floodFill(Gfx::kBitFront, r, 0);
-	r.grow(-2);
-	_gfx->floodFill(Gfx::kBitFront, r, 1);
-	_gfx->displayWrappedString(const_cast<char*>(text), 3, 5, 0, 130);
-
-	_gfx->updateScreen();
-
-	return;
+    _gfx->setLocationBalloon(const_cast<char*>(text), end);
 }
 
 
@@ -891,12 +875,10 @@ void Parallaction::doLocationEnterTransition() {
 	drawAnimations();
 
 	_gfx->swapBuffers();
-	_gfx->copyScreen(Gfx::kBitFront, Gfx::kBitBack);
 
 	showLocationComment(_location._comment, false);
 	waitUntilLeftClick();
-
-	_gfx->copyScreen(Gfx::kBitBack, Gfx::kBitFront );
+	_gfx->freeBalloons();
 
 	// fades maximum intensity palette towards approximation of main palette
 	for (uint16 _si = 0; _si<6; _si++) {