PARALLACTION: Cleanup object initialization

19 files changed, 82 insertions, 21 deletions

diff --git a/engines/parallaction/adlib.cpp b/engines/parallaction/adlib.cpp
index 568ad190aa..a981a5553b 100644
--- a/engines/parallaction/adlib.cpp
+++ b/engines/parallaction/adlib.cpp
@@ -277,6 +277,15 @@ public:
 			_channels[i].init(this, i);
 
 		_isOpen = false;
+
+		_opl = NULL;
+		memset(_voices, 0, sizeof(_voices));
+
+		_lastVoice = 0;
+		_percussionMask = 0;
+
+		_adlibTimerProc = NULL;
+		_adlibTimerParam = NULL;
 	}
 
 	int open();
diff --git a/engines/parallaction/balloons.cpp b/engines/parallaction/balloons.cpp
index 234abff59a..c0a516eb0f 100644
--- a/engines/parallaction/balloons.cpp
+++ b/engines/parallaction/balloons.cpp
@@ -55,7 +55,7 @@ protected:
 	}
 
 public:
-	WrappedLineFormatter(Font *font) : _font(font) { }
+	WrappedLineFormatter(Font *font) : _font(font), _lines(0), _lineWidth(0) { }
 	virtual ~WrappedLineFormatter() { }
 
 	virtual void calc(const Common::String &text, uint16 maxwidth) {
@@ -136,7 +136,7 @@ protected:
 	}
 
 public:
-	StringExtent_NS(Font *font) : WrappedLineFormatter(font) { }
+	StringExtent_NS(Font *font) : WrappedLineFormatter(font), _width(0), _height(0) { }
 
 	uint width() const { return _width; }
 	uint height() const { return _height; }
@@ -189,7 +189,8 @@ protected:
 	}
 
 public:
-	StringWriter_NS(Parallaction_ns *vm, Font *font) : WrappedLineFormatter(font), _vm(vm) { }
+	StringWriter_NS(Parallaction_ns *vm, Font *font) : WrappedLineFormatter(font), _vm(vm),
+		_width(0), _height(0), _color(0), _surf(NULL) { }
 
 	void write(const Common::String &text, uint maxWidth, byte color, Graphics::Surface *surf) {
 		StringExtent_NS	se(_font);
@@ -464,7 +465,7 @@ protected:
 	}
 
 public:
-	StringExtent_BR(Font *font) : WrappedLineFormatter(font) { }
+	StringExtent_BR(Font *font) : WrappedLineFormatter(font), _width(0), _height(0) { }
 
 	uint width() const { return _width; }
 	uint height() const { return _height; }
@@ -480,7 +481,8 @@ class StringWriter_BR : public WrappedLineFormatter {
 	Graphics::Surface	*_surf;
 
 protected:
-	StringWriter_BR(Font *font, byte color) : WrappedLineFormatter(font) {
+	StringWriter_BR(Font *font, byte color) : WrappedLineFormatter(font), _width(0), _height(0),
+			_color(color), _x(0), _y(0), _surf(NULL) {
 
 	}
 
@@ -504,7 +506,8 @@ protected:
 	}
 
 public:
-	StringWriter_BR(Font *font) : WrappedLineFormatter(font) { }
+	StringWriter_BR(Font *font) : WrappedLineFormatter(font), _width(0), _height(0),
+			_color(0), _x(0), _y(0), _surf(NULL) { }
 
 	void write(const Common::String &text, uint maxWidth, byte color, Graphics::Surface *surf) {
 		StringExtent_BR	se(_font);
diff --git a/engines/parallaction/debug.cpp b/engines/parallaction/debug.cpp
index a7087c64d7..0bf2babb5b 100644
--- a/engines/parallaction/debug.cpp
+++ b/engines/parallaction/debug.cpp
@@ -32,6 +32,7 @@ namespace Parallaction {
 Debugger::Debugger(Parallaction *vm)
 	: GUI::Debugger() {
 	_vm = vm;
+	_mouseState = MOUSE_ENABLED_SHOW;
 
 	registerCmd("continue",	WRAP_METHOD(Debugger, cmdExit));
 	registerCmd("location",	WRAP_METHOD(Debugger, Cmd_Location));
diff --git a/engines/parallaction/dialogue.cpp b/engines/parallaction/dialogue.cpp
index 62e2152816..771715b95e 100644
--- a/engines/parallaction/dialogue.cpp
+++ b/engines/parallaction/dialogue.cpp
@@ -140,6 +140,19 @@ DialogueManager::DialogueManager(Parallaction *vm, ZonePtr z) : _vm(vm), _z(z) {
 
 	_cmdList = 0;
 	_answerId = 0;
+
+	_faceId = 0;
+
+	_q = NULL;
+	memset(_visAnswers, 0, sizeof(_visAnswers));
+	_numVisAnswers = 0;
+
+	_selection = _oldSelection = 0;
+
+	_isKeyDown = false;
+	_downKey = 0;
+
+	_mouseButtons = 0;
 }
 
 void DialogueManager::start() {
@@ -412,7 +425,8 @@ protected:
 	}
 
 public:
-	DialogueManager_ns(Parallaction_ns *vm, ZonePtr z) : DialogueManager(vm, z), _vm(vm) {
+	DialogueManager_ns(Parallaction_ns *vm, ZonePtr z) : DialogueManager(vm, z), _vm(vm),
+		_passwordChanged(false), _askPassword(false) {
 		_ballonPos._questionBalloon = Common::Point(140, 10);
 		_ballonPos._questionChar = Common::Point(190, 80);
 		_ballonPos._answerChar = Common::Point(10, 80);
diff --git a/engines/parallaction/disk_br.cpp b/engines/parallaction/disk_br.cpp
index 7458065b8c..af2d2b82e0 100644
--- a/engines/parallaction/disk_br.cpp
+++ b/engines/parallaction/disk_br.cpp
@@ -762,14 +762,11 @@ Common::String AmigaDisk_br::selectArchive(const Common::String& name) {
 }
 
 
-Disk_br::Disk_br(Parallaction *vm) : _vm(vm), _baseDir(0) {
-
+Disk_br::Disk_br(Parallaction *vm) : _vm(vm), _baseDir(0), _language(0) {
 }
 
 Disk_br::~Disk_br() {
 	_sset.clear();
 }
 
-
-
 } // namespace Parallaction
diff --git a/engines/parallaction/disk_ns.cpp b/engines/parallaction/disk_ns.cpp
index 28e61b04f9..c25236acbd 100644
--- a/engines/parallaction/disk_ns.cpp
+++ b/engines/parallaction/disk_ns.cpp
@@ -238,7 +238,7 @@ void Disk_ns::setLanguage(uint16 language) {
 #pragma mark -
 
 
-DosDisk_ns::DosDisk_ns(Parallaction* vm) : Disk_ns(vm) {
+DosDisk_ns::DosDisk_ns(Parallaction* vm) : Disk_ns(vm), _gfx(NULL) {
 
 }
 
diff --git a/engines/parallaction/exec.cpp b/engines/parallaction/exec.cpp
index ceba072173..3d4e9bd803 100644
--- a/engines/parallaction/exec.cpp
+++ b/engines/parallaction/exec.cpp
@@ -81,7 +81,7 @@ void ProgramExec::runScripts(ProgramList::iterator first, ProgramList::iterator
 	return;
 }
 
-ProgramExec::ProgramExec() : _modCounter(0) {
+ProgramExec::ProgramExec() : _modCounter(0), _instructionNames(NULL) {
 }
 
 
diff --git a/engines/parallaction/font.cpp b/engines/parallaction/font.cpp
index 57b04deb12..f1c3b89ae8 100644
--- a/engines/parallaction/font.cpp
+++ b/engines/parallaction/font.cpp
@@ -302,7 +302,7 @@ protected:
 	}
 
 public:
-	DosFont(Cnv *cnv) : _data(cnv), _pitch(cnv->_width) {
+	DosFont(Cnv *cnv) : _data(cnv), _pitch(cnv->_width), _cp(NULL), _bufPitch(0) {
 	}
 
 	~DosFont() {
diff --git a/engines/parallaction/gfxbase.cpp b/engines/parallaction/gfxbase.cpp
index f1499f7782..819804bfe7 100644
--- a/engines/parallaction/gfxbase.cpp
+++ b/engines/parallaction/gfxbase.cpp
@@ -32,7 +32,8 @@ namespace Parallaction {
 
 GfxObj::GfxObj(uint objType, Frames *frames, const char* name) :
 	_frames(frames), x(0), y(0), z(0), _prog(0), _flags(0),
-	type(objType), frame(0), layer(3), scale(100), _hasMask(false), _hasPath(false)  {
+	type(objType), frame(0), layer(3), scale(100), _hasMask(false), _hasPath(false),
+	transparentKey(0), _maskId(0), _pathId(0) {
 
 	if (name) {
 		_name = strdup(name);
diff --git a/engines/parallaction/graphics.cpp b/engines/parallaction/graphics.cpp
index 06b315016a..162671b68a 100644
--- a/engines/parallaction/graphics.cpp
+++ b/engines/parallaction/graphics.cpp
@@ -743,6 +743,8 @@ Gfx::Gfx(Parallaction* vm) :
 	_nextProjectorPos = 0;
 	_hbCircleRadius = 0;
 
+	_overlayMode = false;
+
 	_unpackedBitmap = new byte[MAXIMUM_UNPACKED_BITMAP_SIZE];
 	assert(_unpackedBitmap);
 
diff --git a/engines/parallaction/graphics.h b/engines/parallaction/graphics.h
index 55e2bbca84..03b4dd97ef 100644
--- a/engines/parallaction/graphics.h
+++ b/engines/parallaction/graphics.h
@@ -57,7 +57,7 @@ protected:
 
 
 public:
-	Font() {}
+	Font() : _color(0) {}
 	virtual ~Font() {}
 
 	virtual void setColor(byte color) {
diff --git a/engines/parallaction/gui_br.cpp b/engines/parallaction/gui_br.cpp
index ae3d136b0e..17d759d26f 100644
--- a/engines/parallaction/gui_br.cpp
+++ b/engines/parallaction/gui_br.cpp
@@ -43,7 +43,8 @@ protected:
 	int _fadeSteps;
 
 public:
-	SplashInputState_BR(Parallaction *vm, const Common::String &name, MenuInputHelper *helper) : MenuInputState(name, helper), _vm(vm)  {
+	SplashInputState_BR(Parallaction *vm, const Common::String &name, MenuInputHelper *helper) : MenuInputState(name, helper), _vm(vm),
+			_timeOut(0), _startTime(0), _fadeSteps(0) {
 	}
 
 	virtual MenuInputState* run() {
@@ -382,6 +383,9 @@ public:
 		_menuObj->getRect(0, _menuRect);
 		_cellW = _menuRect.width() / 3;
 		_cellH = _menuRect.height() / 2;
+
+		_menuObjId = _mscMenuObjId = _sfxMenuObjId = 0;
+		_sfxStatus = _mscStatus = 0;
 	}
 
 	~IngameMenuInputState_BR() {
diff --git a/engines/parallaction/gui_ns.cpp b/engines/parallaction/gui_ns.cpp
index 3d977c9e51..3c312c4f2d 100644
--- a/engines/parallaction/gui_ns.cpp
+++ b/engines/parallaction/gui_ns.cpp
@@ -43,7 +43,8 @@ protected:
 	Parallaction *_vm;
 
 public:
-	SplashInputState_NS(Parallaction *vm, const Common::String &name, MenuInputHelper *helper) : MenuInputState(name, helper), _vm(vm)  {
+	SplashInputState_NS(Parallaction *vm, const Common::String &name, MenuInputHelper *helper) : MenuInputState(name, helper), _vm(vm),
+			_timeOut(0), _startTime(0) {
 	}
 
 	virtual MenuInputState* run() {
@@ -298,7 +299,7 @@ class LoadGameInputState_NS : public MenuInputState {
 	Parallaction *_vm;
 
 public:
-	LoadGameInputState_NS(Parallaction *vm, MenuInputHelper *helper) : MenuInputState("loadgame", helper), _vm(vm) { }
+	LoadGameInputState_NS(Parallaction *vm, MenuInputHelper *helper) : MenuInputState("loadgame", helper), _vm(vm), _result(false) { }
 
 	virtual MenuInputState* run() {
 		if (!_result) {
@@ -477,6 +478,11 @@ public:
 		_labels[0] = 0;
 		_labels[1] = 0;
 
+		_fail = false;
+		_len = 0;
+		_startTime = 0;
+		_state = 0;
+
 		_codeSelectBlocks[0] = Common::Rect( 111, 129, 127, 153 );	// na
 		_codeSelectBlocks[1] = Common::Rect( 128, 120, 144, 144 );	// wa
 		_codeSelectBlocks[2] = Common::Rect( 145, 111, 161, 135 );	// ra
@@ -689,6 +695,9 @@ public:
 	ShowCreditsInputState_NS(Parallaction *vm, MenuInputHelper *helper) : MenuInputState("showcredits", helper), _vm(vm) {
 		_labels[0] = 0;
 		_labels[1] = 0;
+
+		_current = 0;
+		_startTime = 0;
 	}
 
 	~ShowCreditsInputState_NS() {
@@ -827,6 +836,8 @@ public:
 		_labels[1] = 0;
 		_labels[2] = 0;
 		_labels[3] = 0;
+
+		_allPartsComplete = false;
 	}
 
 	void destroyLabels() {
diff --git a/engines/parallaction/input.cpp b/engines/parallaction/input.cpp
index 290af339bb..2cd85d7f1c 100644
--- a/engines/parallaction/input.cpp
+++ b/engines/parallaction/input.cpp
@@ -70,6 +70,9 @@ Input::Input(Parallaction *vm) : _vm(vm) {
 	_mouseButtons = 0;
 	_delayedActionZone.reset();
 
+	_inputMode = 0;
+	_hasKeyPressEvent = false;
+
 	_dinoCursor = 0;
 	_dougCursor = 0;
 	_donnaCursor = 0;
diff --git a/engines/parallaction/objects.cpp b/engines/parallaction/objects.cpp
index 8f895f1532..950d62a841 100644
--- a/engines/parallaction/objects.cpp
+++ b/engines/parallaction/objects.cpp
@@ -145,6 +145,8 @@ Program::Program() {
 	_locals = new LocalVariable[NUM_LOCALS];
 	_numLocals = 0;
 	_status = kProgramIdle;
+	_ip = 0;
+	_loopStart = 0;
 }
 
 Program::~Program() {
@@ -259,6 +261,8 @@ Answer::Answer() {
 	_noFlags = 0;
 	_yesFlags = 0;
 	_hasCounterCondition = false;
+	_counterValue = 0;
+	_counterOp = 0;
 }
 
 bool Answer::textIsNull() {
@@ -298,6 +302,7 @@ Instruction::Instruction() {
 
 	// common
 	_immediate = 0;
+	_endif = 0;
 
 	// BRA specific
 	_text = 0;
diff --git a/engines/parallaction/parser.cpp b/engines/parallaction/parser.cpp
index c37cee692e..725a8b5996 100644
--- a/engines/parallaction/parser.cpp
+++ b/engines/parallaction/parser.cpp
@@ -226,6 +226,7 @@ uint16 Script::readLineToken(bool errorOnEOF) {
 void Parser::reset() {
 	_currentOpcodes = 0;
 	_currentStatements = 0;
+	_lookup = 0;
 
 	_statements.clear();
 	_opcodes.clear();
diff --git a/engines/parallaction/parser.h b/engines/parallaction/parser.h
index 7b77f58eb0..e7ae7dcc36 100644
--- a/engines/parallaction/parser.h
+++ b/engines/parallaction/parser.h
@@ -405,7 +405,7 @@ protected:
 	virtual void parseRValue(ScriptVar &var, const char *str);
 
 public:
-	ProgramParser_br(Parallaction_br *vm) : ProgramParser_ns((Parallaction_ns*)vm), _vm(vm) {
+	ProgramParser_br(Parallaction_br *vm) : ProgramParser_ns((Parallaction_ns*)vm), _vm(vm), _openIfStatement(0) {
 	}
 
 	virtual void init();
diff --git a/engines/parallaction/sound_br.cpp b/engines/parallaction/sound_br.cpp
index d13b318ace..0147d3cd90 100644
--- a/engines/parallaction/sound_br.cpp
+++ b/engines/parallaction/sound_br.cpp
@@ -86,7 +86,7 @@ protected:
 	byte *_trackEnd;
 
 public:
-	MidiParser_MSC() : byte_11C5A(false) {
+	MidiParser_MSC() : byte_11C5A(false), _beats(0), _lastEvent(0), _trackEnd(NULL) {
 	}
 };
 
@@ -467,6 +467,11 @@ SoundMan_br::SoundMan_br(Parallaction_br *vm) : _vm(vm) {
 
 	_musicEnabled = true;
 	_sfxEnabled = true;
+
+	_sfxLooping = false;
+	_sfxVolume = 0;
+	_sfxRate = 0;
+	_sfxChannel = 0;
 }
 
 SoundMan_br::~SoundMan_br() {
diff --git a/engines/parallaction/sound_ns.cpp b/engines/parallaction/sound_ns.cpp
index 692389b490..6ee58cfdd6 100644
--- a/engines/parallaction/sound_ns.cpp
+++ b/engines/parallaction/sound_ns.cpp
@@ -323,6 +323,11 @@ void AmigaSoundMan_ns::playLocationMusic(const char *location) {
 
 SoundMan_ns::SoundMan_ns(Parallaction_ns *vm) : _vm(vm) {
 	_mixer = _vm->_mixer;
+	_sfxLooping = false;
+	_sfxVolume = 0;
+	_sfxRate = 0;
+	_sfxChannel = 0;
+	_musicType = 0;
 }
 
 void SoundMan_ns::setMusicVolume(int value) {