From 18b48c74a9de417254badf23744d5c5f73c2966c Mon Sep 17 00:00:00 2001
From: Nicola Mettifogo
Date: Wed, 9 Jul 2008 10:52:46 +0000
Subject: Fixed regression introduced with GfxObj: the character sprite was
 sometimes removed from the rendering list.

svn-id: r32974
---
 engines/parallaction/gfxbase.cpp         | 25 ++++++++++++++-----------
 engines/parallaction/graphics.h          |  9 ++++++---
 engines/parallaction/parallaction.cpp    | 12 +++++++++---
 engines/parallaction/parallaction_br.cpp |  2 +-
 engines/parallaction/parallaction_ns.cpp |  3 +++
 5 files changed, 33 insertions(+), 18 deletions(-)

(limited to 'engines')

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();
diff --git a/engines/parallaction/graphics.h b/engines/parallaction/graphics.h
index 00718d8c26..09f4b2f244 100644
--- a/engines/parallaction/graphics.h
+++ b/engines/parallaction/graphics.h
@@ -340,12 +340,15 @@ class Disk;
 enum {
 	kGfxObjVisible = 1,
 
+	kGfxObjNormal = 2,
+	kGfxObjCharacter = 4,
 
 	kGfxObjTypeDoor = 0,
 	kGfxObjTypeGet = 1,
 	kGfxObjTypeAnim = 2,
 	kGfxObjTypeLabel = 3,
-	kGfxObjTypeBalloon = 4
+	kGfxObjTypeBalloon = 4,
+	kGfxObjTypeCharacter = 8
 };
 
 enum {
@@ -356,7 +359,6 @@ enum {
 class GfxObj {
 	char *_name;
 	Frames *_frames;
-	uint32 _flags;
 
 	bool _keep;
 
@@ -365,6 +367,7 @@ public:
 
 	int32 z;
 
+	uint32 _flags;
 
 	uint type;
 	uint frame;
@@ -478,7 +481,7 @@ public:
 	GfxObj* loadDoor(const char *name);
 	void drawGfxObjects(Graphics::Surface &surf);
 	void showGfxObj(GfxObj* obj, bool visible);
-	void clearGfxObjects();
+	void clearGfxObjects(uint filter);
 	void sortAnimations();
 
 
diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index 3a52b28e06..ca99d2a789 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -91,6 +91,8 @@ Parallaction::~Parallaction() {
 	delete _globalTable;
 	delete _callableNames;
 
+	_gfx->clearGfxObjects(kGfxObjCharacter | kGfxObjNormal);
+	hideDialogueStuff();
 	freeLocation();
 
 	freeCharacter();
@@ -166,6 +168,8 @@ void Parallaction::freeCharacter() {
 	delete _objectsNames;
 	_objectsNames = 0;
 
+	_gfx->clearGfxObjects(kGfxObjCharacter);
+
 	_char.free();
 
 	return;
@@ -248,7 +252,7 @@ void Parallaction::freeLocation() {
 
 	_location._walkNodes.clear();
 
-	_gfx->clearGfxObjects();
+	_gfx->clearGfxObjects(kGfxObjNormal);
 	freeBackground();
 
 	_location._programs.clear();
@@ -569,10 +573,14 @@ void Character::setName(const char *name) {
 	const char *end = begin + strlen(name);
 
 	_prefix = _empty;
+	_suffix = _empty;
 
 	_dummy = IS_DUMMY_CHARACTER(name);
 
 	if (!_dummy) {
+		if (!strstr(name, "donna")) {
+			_engineFlags &= ~kEngineTransformedDonna;
+		} else
 		if (_engineFlags & kEngineTransformedDonna) {
 			_suffix = _suffixTras;
 		} else {
@@ -581,8 +589,6 @@ void Character::setName(const char *name) {
 				_engineFlags |= kEngineTransformedDonna;
 				_suffix = _suffixTras;
 				end = s;
-			} else {
-				_suffix = _empty;
 			}
 		}
 		if (IS_MINI_CHARACTER(name)) {
diff --git a/engines/parallaction/parallaction_br.cpp b/engines/parallaction/parallaction_br.cpp
index e7f08d0339..c382f6a7f6 100644
--- a/engines/parallaction/parallaction_br.cpp
+++ b/engines/parallaction/parallaction_br.cpp
@@ -224,7 +224,7 @@ void Parallaction_br::changeLocation(char *location) {
 	// free open location stuff
 	clearSubtitles();
 	freeBackground();
-	_gfx->clearGfxObjects();
+	_gfx->clearGfxObjects(kGfxObjNormal | kGfxObjCharacter);
 	_location._programs.clear();
 	freeZones();
 	freeAnimations();
diff --git a/engines/parallaction/parallaction_ns.cpp b/engines/parallaction/parallaction_ns.cpp
index af848aa6af..a2217e4a73 100644
--- a/engines/parallaction/parallaction_ns.cpp
+++ b/engines/parallaction/parallaction_ns.cpp
@@ -306,6 +306,7 @@ void Parallaction_ns::changeLocation(char *location) {
 		setArrowCursor();
 	}
 
+	_gfx->showGfxObj(_char._ani->gfxobj, false);
 	_location._animations.remove(_char._ani);
 
 	freeLocation();
@@ -327,6 +328,7 @@ void Parallaction_ns::changeLocation(char *location) {
 	}
 
 	_location._animations.push_front(_char._ani);
+	_gfx->showGfxObj(_char._ani->gfxobj, true);
 
 	strcpy(_saveData1, locname.location());
 	parseLocation(_saveData1);
@@ -411,6 +413,7 @@ void Parallaction_ns::changeCharacter(const char *name) {
 
 	Common::String oldArchive = _disk->selectArchive((getFeatures() & GF_DEMO) ? "disk0" : "disk1");
 	_char._ani->gfxobj = _gfx->loadAnim(_char.getFullName());
+	_char._ani->gfxobj->setFlags(kGfxObjCharacter);
 
 	if (!_char.dummy()) {
 		if (getPlatform() == Common::kPlatformAmiga) {
-- 
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