Fixed some memory leaks.

svn-id: r26483

5 files changed, 19 insertions, 10 deletions

diff --git a/engines/parallaction/graphics.cpp b/engines/parallaction/graphics.cpp
index 7d21c81a5a..dfd67ff461 100644
--- a/engines/parallaction/graphics.cpp
+++ b/engines/parallaction/graphics.cpp
@@ -897,6 +897,9 @@ Gfx::Gfx(Parallaction* vm) :
 
 	setBlackPalette();
 
+	_bgLayers[0] = _bgLayers[1] = _bgLayers[2] = _bgLayers[3] = 0;
+
+	memset(_palette, 0, sizeof(_palette));
 	memset(_palettefx, 0, sizeof(_palettefx));
 
 	initMouse( 0 );
diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index 490ca38e31..cc94da3094 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -139,6 +139,8 @@ Parallaction::~Parallaction() {
 
 	if (_localFlagNames)
 		delete _localFlagNames;
+
+	delete _gfx;
 }
 
 
diff --git a/engines/parallaction/walk.cpp b/engines/parallaction/walk.cpp
index 4910bc07ba..a5f9a62ddf 100644
--- a/engines/parallaction/walk.cpp
+++ b/engines/parallaction/walk.cpp
@@ -182,7 +182,7 @@ WalkNodeList *PathBuilder::buildPath(uint16 x, uint16 y) {
 	_list->insert(_list->begin(), _subPath.begin(), _subPath.end());
 
 	for (WalkNodeList::iterator it = _list->begin(); it != _list->end(); it++)
-		printf("node (%i, %i)\n", (*it)->_x, (*it)->_y);
+//		printf("node (%i, %i)\n", (*it)->_x, (*it)->_y);
 
 	delete v44;
 	return _list;
diff --git a/engines/parallaction/zone.cpp b/engines/parallaction/zone.cpp
index ebf2136f05..d447992445 100644
--- a/engines/parallaction/zone.cpp
+++ b/engines/parallaction/zone.cpp
@@ -601,7 +601,7 @@ Zone::Zone() {
 }
 
 Zone::~Zone() {
-	printf("~Zone(%s)\n", _label._text);
+//	printf("~Zone(%s)\n", _label._text);
 
 	switch (_type & 0xFFFF) {
 	case kZoneExamine:
@@ -642,11 +642,6 @@ Zone::~Zone() {
 	default:
 		break;
 	}
-
-	free(_label._text);
-	_label._text = NULL;
-	_vm->_gfx->freeStaticCnv(&_label._cnv);
-
 }
 
 void Zone::getRect(Common::Rect& r) const {
@@ -671,5 +666,15 @@ uint16 Zone::height() const {
 	return _bottom - _top;
 }
 
+Label::Label() {
+	_text = NULL;
+}
+
+Label::~Label() {
+	_vm->_gfx->freeStaticCnv(&_cnv);
+	if (_text)
+		free(_text);
+}
+
 
 } // namespace Parallaction
diff --git a/engines/parallaction/zone.h b/engines/parallaction/zone.h
index 1a0a616624..559eedb0fe 100644
--- a/engines/parallaction/zone.h
+++ b/engines/parallaction/zone.h
@@ -184,9 +184,8 @@ struct Label {
 	char*			_text;
 	StaticCnv		_cnv;
 
-	Label() {
-		_text = NULL;
-	}
+	Label();
+	~Label();
 };
 
 struct Zone {