Fixed regression introduced with GfxObj: the character sprite was sometimes removed from the rendering list.

svn-id: r32974

1 files changed, 14 insertions, 11 deletions

diff --git a/engines/parallaction/gfxbase.cpp b/engines/parallaction/gfxbase.cpp
index 3e9bd79e5d..9e7eb12ed8 100644
--- a/engines/parallaction/gfxbase.cpp
+++ b/engines/parallaction/gfxbase.cpp
@@ -32,7 +32,7 @@
 
 namespace Parallaction {
 
-GfxObj::GfxObj(uint objType, Frames *frames, const char* name) : type(objType), _frames(frames), x(0), y(0), z(0), frame(0), layer(3), _flags(0), _keep(true) {
+GfxObj::GfxObj(uint objType, Frames *frames, const char* name) : type(objType), _frames(frames), x(0), y(0), z(0), frame(0), layer(3), _flags(kGfxObjNormal), _keep(true) {
 	if (name) {
 		_name = strdup(name);
 	} else {
@@ -124,15 +124,22 @@ GfxObj* Gfx::loadDoor(const char *name) {
 	return obj;
 }
 
-void Gfx::clearGfxObjects() {
-	_gfxobjList.clear();
+void Gfx::clearGfxObjects(uint filter) {
+
+	GfxObjList::iterator b = _gfxobjList.begin();
+	GfxObjList::iterator e = _gfxobjList.end();
+
+	for ( ; b != e; ) {
+		if (((*b)->_flags & filter) != 0) {
+			b = _gfxobjList.erase(b);
+		} else {
+			b++;
+		}
+	}
+
 }
 
 void Gfx::showGfxObj(GfxObj* obj, bool visible) {
-//	if (!obj || obj->isVisible() == visible) {
-//		return;
-//	}
-
 	if (!obj) {
 		return;
 	}
@@ -141,9 +148,7 @@ void Gfx::showGfxObj(GfxObj* obj, bool visible) {
 		obj->setFlags(kGfxObjVisible);
 	} else {
 		obj->clearFlags(kGfxObjVisible);
-//		_gfxobjList.remove(obj);
 	}
-
 }
 
 
@@ -187,8 +192,6 @@ void Gfx::drawGfxObjects(Graphics::Surface &surf) {
 
 	sortAnimations();
 	// TODO: some zones don't appear because of wrong masking (3 or 0?)
-	// TODO: Dr.Ki is not visible inside the club
-
 
 	GfxObjList::iterator b = _gfxobjList.begin();
 	GfxObjList::iterator e = _gfxobjList.end();