MORTEVIELLE: More renaming

16 files changed, 176 insertions, 221 deletions

diff --git a/engines/mortevielle/actions.cpp b/engines/mortevielle/actions.cpp
index bcf291b0f1..1c3314fe90 100644
--- a/engines/mortevielle/actions.cpp
+++ b/engines/mortevielle/actions.cpp
@@ -209,7 +209,7 @@ void MortevielleEngine::fctTake() {
 				_obpart = false;
 				affrep();
 			} else {
-				_tabdon[kAcha + ((g_mchai - 1) * 10) + g_cs - 1] = 0;
+				_tabdon[kAcha + ((_mchai - 1) * 10) + g_cs - 1] = 0;
 				tsuiv();
 				++g_dobj;
 				if (g_dobj > 6) {
@@ -515,8 +515,8 @@ void MortevielleEngine::fctSearch() {
 				if (_currBitIndex > 0)
 					_coreVar._faithScore += 3;
 
-				rechai(g_mchai);
-				if (g_mchai != 0) {
+				rechai(_mchai);
+				if (_mchai != 0) {
 					g_cs = 0;
 					g_is = 0;
 					_heroSearching = true;
@@ -891,8 +891,8 @@ void MortevielleEngine::fctClose() {
 					g_iouv = 0;
 				int chai = 9999;
 				rechai(chai);
-				if (g_mchai == chai)
-					g_mchai = 0;
+				if (_mchai == chai)
+					_mchai = 0;
 			} else {
 				g_crep = 187;
 			}
@@ -985,7 +985,7 @@ void MortevielleEngine::fctSelfPut() {
 				if (g_num != ord(_touv[cx]))
 					g_crep = 187;
 				else {
-					g_mchai = chai;
+					_mchai = chai;
 					g_crep = 999;
 				}
 			}
diff --git a/engines/mortevielle/dialogs.cpp b/engines/mortevielle/dialogs.cpp
index 318a4ba4a9..b14af53b00 100644
--- a/engines/mortevielle/dialogs.cpp
+++ b/engines/mortevielle/dialogs.cpp
@@ -299,7 +299,7 @@ bool KnowledgeCheck::show() {
 
 	for (int indx = 0; indx < 10; ++indx) {
 		g_vm->_mouse.hideMouse();
-		hirs();
+		g_vm->hirs();
 		g_vm->_mouse.showMouse();
 		int dialogHeight;
 		if (g_res == 1)
@@ -429,7 +429,7 @@ void f3f8::checkForF8(int SpeechNum, bool drawAni50Fl) {
 
 		if (g_vm->_newGraphicalDevice != g_vm->_currGraphicalDevice) {
 			g_vm->_currGraphicalDevice = g_vm->_newGraphicalDevice;
-			hirs();
+			g_vm->hirs();
 			aff50(drawAni50Fl);
 		}
 	} while (g_key != 66); // keycode for F8
diff --git a/engines/mortevielle/graphics.cpp b/engines/mortevielle/graphics.cpp
index dc63e05c22..2e9e0195a6 100644
--- a/engines/mortevielle/graphics.cpp
+++ b/engines/mortevielle/graphics.cpp
@@ -913,7 +913,7 @@ void ScreenSurface::drawPicture(GfxSurface &surface, int x, int y) {
 		(x + surface.w) * 2, (y + surface.h) * 2));
 
 	// Get a lookup for the palette mapping
-	const byte *paletteMap = &g_mem[0x7000 * 16 + 2];
+	const byte *paletteMap = &g_vm->_mem[0x7000 * 16 + 2];
 
 	// Loop through writing 
 	for (int yp = 0; yp < surface.h; ++yp) {
diff --git a/engines/mortevielle/menu.cpp b/engines/mortevielle/menu.cpp
index ec41a7eb95..1b030935cb 100644
--- a/engines/mortevielle/menu.cpp
+++ b/engines/mortevielle/menu.cpp
@@ -220,8 +220,8 @@ void Menu::displayMenu() {
 void Menu::drawMenu() {
 	displayMenu();
 	_menuActive = true;
-	g_msg4 = OPCODE_NONE;
-	g_msg3 = OPCODE_NONE;
+	_msg4 = OPCODE_NONE;
+	_msg3 = OPCODE_NONE;
 	_menuSelected = false;
 	g_vm->setMouseClick(false);
 	_multiTitle = false;
@@ -232,15 +232,15 @@ void Menu::drawMenu() {
  * @remarks	Originally called 'invers'
  */
 void Menu::invert(int indx) {
-	if (g_msg4 == OPCODE_NONE)
+	if (_msg4 == OPCODE_NONE)
 		return;
 
-	int menuIndex = lo(g_msg4);
+	int menuIndex = lo(_msg4);
 
-	g_vm->_screenSurface.putxy(_menuConstants[g_msg3 - 1][0] << 3, (menuIndex + 1) << 3);
+	g_vm->_screenSurface.putxy(_menuConstants[_msg3 - 1][0] << 3, (menuIndex + 1) << 3);
 
 	Common::String str;
-	switch (g_msg3) {
+	switch (_msg3) {
 	case 1:
 		str = _inventoryStringArray[menuIndex];
 		break;
@@ -279,14 +279,14 @@ void Menu::invert(int indx) {
 	if ((str[0] != '*') && (str[0] != '<'))
 		g_vm->_screenSurface.drawString(str, indx);
 	else
-		g_msg4 = OPCODE_NONE;
+		_msg4 = OPCODE_NONE;
 }
 
 void Menu::util(Common::Point pos) {
 
-	int ymx = (_menuConstants[g_msg3 - 1][3] << 3) + 16;
-	int dxcar = _menuConstants[g_msg3 - 1][2];
-	int xmn = (_menuConstants[g_msg3 - 1][0] << 2) * g_res;
+	int ymx = (_menuConstants[_msg3 - 1][3] << 3) + 16;
+	int dxcar = _menuConstants[_msg3 - 1][2];
+	int xmn = (_menuConstants[_msg3 - 1][0] << 2) * g_res;
 
 	int ix;
 	if (g_res == 1)
@@ -295,15 +295,15 @@ void Menu::util(Common::Point pos) {
 		ix = 3;
 	int xmx = dxcar * ix * g_res + xmn + 2;
 	if ((pos.x > xmn) && (pos.x < xmx) && (pos.y < ymx) && (pos.y > 15)) {
-		ix = (((uint)pos.y >> 3) - 1) + (g_msg3 << 8);
-		if (ix != g_msg4) {
+		ix = (((uint)pos.y >> 3) - 1) + (_msg3 << 8);
+		if (ix != _msg4) {
 			invert(1);
-			g_msg4 = ix;
+			_msg4 = ix;
 			invert(0);
 		}
-	} else if (g_msg4 != OPCODE_NONE) {
+	} else if (_msg4 != OPCODE_NONE) {
 		invert(1);
-		g_msg4 = OPCODE_NONE;
+		_msg4 = OPCODE_NONE;
 	}
 }
 
@@ -419,7 +419,7 @@ void Menu::menuUp(int xx) {
 void Menu::eraseMenu() {
 	_menuActive = false;
 	g_vm->setMouseClick(false);
-	menuUp(g_msg3);
+	menuUp(_msg3);
 }
 
 /**
@@ -459,37 +459,37 @@ void Menu::mdn() {
 			else
 				ix = MENU_FILE;
 
-			if ((ix != g_msg3) || (!_multiTitle))
-				if (!((ix == MENU_FILE) && ((g_msg3 == MENU_SAVE) || (g_msg3 == MENU_LOAD)))) {
-					menuUp(g_msg3);
+			if ((ix != _msg3) || (!_multiTitle))
+				if (!((ix == MENU_FILE) && ((_msg3 == MENU_SAVE) || (_msg3 == MENU_LOAD)))) {
+					menuUp(_msg3);
 					menuDown(ix);
-					g_msg3 = ix;
-					g_msg4 = OPCODE_NONE;
+					_msg3 = ix;
+					_msg4 = OPCODE_NONE;
 				}
 		} else { // Not in the MenuTitle line
 			if ((curPos.y > 11) && (_multiTitle))
 				util(curPos);
 		}
 	} else {       // There was a click
-		if ((g_msg3 == MENU_FILE) && (g_msg4 != OPCODE_NONE)) {
+		if ((_msg3 == MENU_FILE) && (_msg4 != OPCODE_NONE)) {
 			// Another menu to be _displayed
 			g_vm->setMouseClick(false);
-			menuUp(g_msg3);
-			if (lo(g_msg4) == 1)
-				g_msg3 = 7;
+			menuUp(_msg3);
+			if (lo(_msg4) == 1)
+				_msg3 = 7;
 			else
-				g_msg3 = 8;
-			menuDown(g_msg3);
+				_msg3 = 8;
+			menuDown(_msg3);
 
 			g_vm->setMouseClick(false);
 		} else { 
 			//  A menu was clicked on
-			_menuSelected = (_multiTitle) && (g_msg4 != OPCODE_NONE);
-			menuUp(g_msg3);
-			g_vm->_msg[4] = g_msg4;
-			g_vm->_msg[3] = g_msg3;
-			g_msg3 = OPCODE_NONE;
-			g_msg4 = OPCODE_NONE;
+			_menuSelected = (_multiTitle) && (_msg4 != OPCODE_NONE);
+			menuUp(_msg3);
+			g_vm->_msg[4] = _msg4;
+			g_vm->_msg[3] = _msg3;
+			_msg3 = OPCODE_NONE;
+			_msg4 = OPCODE_NONE;
 
 			g_vm->setMouseClick(false);
 		}
@@ -540,8 +540,8 @@ void Menu::initMenu() {
 		if (i > 6)
 			g_vm->_menu.disableMenuItem(_inventoryMenu[i]);
 	}
-	g_msg3 = OPCODE_NONE;
-	g_msg4 = OPCODE_NONE;
+	_msg3 = OPCODE_NONE;
+	_msg4 = OPCODE_NONE;
 	g_vm->_msg[3] = OPCODE_NONE;
 	g_vm->_msg[4] = OPCODE_NONE;
 	g_vm->setMouseClick(false);
diff --git a/engines/mortevielle/menu.h b/engines/mortevielle/menu.h
index b600d4e3af..f4d12bc676 100644
--- a/engines/mortevielle/menu.h
+++ b/engines/mortevielle/menu.h
@@ -41,6 +41,8 @@ enum {
 class Menu {
 private:
 	byte _charArr[7][24];
+	int _msg3;
+	int _msg4;
 
 	void util(Common::Point pos);
 	void invert(int indx);
diff --git a/engines/mortevielle/mor.cpp b/engines/mortevielle/mor.cpp
index 9bd3236024..4c1d4dedf9 100644
--- a/engines/mortevielle/mor.cpp
+++ b/engines/mortevielle/mor.cpp
@@ -46,15 +46,15 @@ namespace Mortevielle {
 
 void pictout(int seg, int dep, int x, int y) {
 	GfxSurface surface;
-	surface.decode(&g_mem[seg * 16 + dep]);
+	surface.decode(&g_vm->_mem[seg * 16 + dep]);
 
 	if (g_vm->_currGraphicalDevice == MODE_HERCULES) {
-		g_mem[0x7000 * 16 + 2] = 0;
-		g_mem[0x7000 * 16 + 32] = 15;
+		g_vm->_mem[0x7000 * 16 + 2] = 0;
+		g_vm->_mem[0x7000 * 16 + 32] = 15;
 	}
 
-	if ((g_caff != 51) && (READ_LE_UINT16(&g_mem[0x7000 * 16 + 0x4138]) > 0x100))
-		WRITE_LE_UINT16(&g_mem[0x7000 * 16 + 0x4138], 0x100);
+	if ((g_caff != 51) && (READ_LE_UINT16(&g_vm->_mem[0x7000 * 16 + 0x4138]) > 0x100))
+		WRITE_LE_UINT16(&g_vm->_mem[0x7000 * 16 + 0x4138], 0x100);
 
 	g_vm->_screenSurface.drawPicture(surface, x, y);
 }
@@ -77,7 +77,7 @@ void adzon() {
 	if (!f.open("dec.mor"))
 		error("Missing file - dec.mor");
 
-	f.read(&g_mem[0x73a2 * 16 + 0], 1 * 1664);
+	f.read(&g_vm->_mem[0x73a2 * 16 + 0], 1 * 1664);
 	f.close();
 }
 
@@ -85,12 +85,12 @@ void adzon() {
  * Returns the offset within the compressed image data resource of the desired image
  */
 int animof(int ouf, int num) {
-	int nani = g_mem[kAdrAni * 16 + 1];
+	int nani = g_vm->_mem[kAdrAni * 16 + 1];
 	int aux = num;
 	if (ouf != 1)
 		aux += nani;
 
-	int animof_result = (nani << 2) + 2 + READ_BE_UINT16(&g_mem[kAdrAni * 16 + (aux << 1)]);
+	int animof_result = (nani << 2) + 2 + READ_BE_UINT16(&g_vm->_mem[kAdrAni * 16 + (aux << 1)]);
 
 	return animof_result;
 }
@@ -185,13 +185,6 @@ void ecr3(Common::String text) {
 	g_vm->_screenSurface.drawString(text, 5);
 }
 
-void stop() {
-	hirs();
-	g_vm->_currGraphicalDevice = MODE_AMSTRAD1512;
-	hirs();
-	g_vm->quitGame();
-}
-
 void paint_rect(int x, int y, int dx, int dy) {
 	int co;
 
@@ -460,7 +453,7 @@ void aniof(int ouf, int num) {
 	int offset = animof(ouf, num);
 
 	GfxSurface surface;
-	surface.decode(&g_mem[ad * 16 + offset]);
+	surface.decode(&g_vm->_mem[ad * 16 + offset]);
 	g_vm->_screenSurface.drawPicture(surface, 0, 12);
 
 	g_vm->prepareScreenType1();
@@ -590,7 +583,7 @@ void tsort() {
 		g_vm->_touv[cx] = chr(0);
 	g_ment = 0;
 	g_iouv = 0;
-	g_mchai = 0;
+	g_vm->_mchai = 0;
 	debloc(g_vm->_coreVar._currPlace);
 }
 
@@ -658,7 +651,7 @@ void premtet() {
 
 /* NIVEAU 5 */
 void ajchai() {
-	int cy = kAcha + ((g_mchai - 1) * 10) - 1;
+	int cy = kAcha + ((g_vm->_mchai - 1) * 10) - 1;
 	int cx = 0;
 	do {
 		++cx;
@@ -743,7 +736,7 @@ void tsuiv() {
 	int tbcl;
 	int cl;
 
-	int cy = kAcha + ((g_mchai - 1) * 10) - 1;
+	int cy = kAcha + ((g_vm->_mchai - 1) * 10) - 1;
 	int cx = 0;
 	do {
 		++cx;
diff --git a/engines/mortevielle/mor.h b/engines/mortevielle/mor.h
index 03a4c0f757..30b0cafb47 100644
--- a/engines/mortevielle/mor.h
+++ b/engines/mortevielle/mor.h
@@ -54,7 +54,6 @@ extern void text1(int x, int y, int nb, int m);
 extern void initouv();
 extern void ecr2(Common::String str_);
 extern void ecr3(Common::String text);
-extern void stop();
 extern void paint_rect(int x, int y, int dx, int dy);
 /* NIVEAU 12 */
 extern void modobj(int m);
diff --git a/engines/mortevielle/mortevielle.cpp b/engines/mortevielle/mortevielle.cpp
index ffad259f9d..05d6e05a56 100644
--- a/engines/mortevielle/mortevielle.cpp
+++ b/engines/mortevielle/mortevielle.cpp
@@ -541,7 +541,7 @@ Common::Error MortevielleEngine::run() {
  */
 void MortevielleEngine::showIntroduction() {
 	f3f8::aff50(false);
-	g_mlec = 0;
+	_speechManager._mlec = 0;
 	f3f8::checkForF8(142, false);
 	CHECK_QUIT;
 
@@ -1656,7 +1656,7 @@ void MortevielleEngine::loseGame() {
 	initouv();
 	g_ment = 0;
 	g_iouv = 0;
-	g_mchai = 0;
+	_mchai = 0;
 	_menu.unsetSearchMenu();
 	if (!_blo)
 		t11(MANOR_FRONT);
@@ -1870,7 +1870,7 @@ void MortevielleEngine::gameLoaded() {
 	g_ment = 0;
 	_syn = true;
 	_heroSearching = true;
-	g_mchai = 0;
+	_mchai = 0;
 	_manorDistance = 0;
 	initouv();
 	g_iouv = 0;
@@ -2303,8 +2303,8 @@ void MortevielleEngine::setPal(int n) {
 	case MODE_EGA:
 	case MODE_AMSTRAD1512:
 		for (int i = 1; i <= 16; ++i) {
-			g_mem[(0x7000 * 16) + (2 * i)] = _stdPal[n][i].x;
-			g_mem[(0x7000 * 16) + (2 * i) + 1] = _stdPal[n][i].y;
+			g_vm->_mem[(0x7000 * 16) + (2 * i)] = _stdPal[n][i].x;
+			g_vm->_mem[(0x7000 * 16) + (2 * i) + 1] = _stdPal[n][i].y;
 		}
 		break;
 	case MODE_CGA: {
@@ -2332,12 +2332,12 @@ void MortevielleEngine::setPal(int n) {
 void MortevielleEngine::displayCGAPattern(int n, Pattern p, nhom *pal) {
 	int addr = n * 404 + 0xd700;
 
-	WRITE_LE_UINT16(&g_mem[0x6000 * 16 + addr], p._tax);
-	WRITE_LE_UINT16(&g_mem[0x6000 * 16 + addr + 2], p._tay);
+	WRITE_LE_UINT16(&g_vm->_mem[0x6000 * 16 + addr], p._tax);
+	WRITE_LE_UINT16(&g_vm->_mem[0x6000 * 16 + addr + 2], p._tay);
 	addr += 4;
 	for (int i = 0; i < p._tax; ++i) {
 		for (int j = 0; j < p._tay; ++j)
-			g_mem[(0x6000 * 16) + addr + j * p._tax + i] = pal[n]._hom[p._des[i + 1][j + 1]];
+			g_vm->_mem[(0x6000 * 16) + addr + j * p._tax + i] = pal[n]._hom[p._des[i + 1][j + 1]];
 	}
 }
 
@@ -2443,7 +2443,7 @@ void MortevielleEngine::loadBRUIT5() {
 	if (!f.open("bruit5"))
 		error("Missing file - bruit5");
 
-	f.read(&g_mem[kAdrNoise5 * 16 + 0], 149 * 128);
+	f.read(&g_vm->_mem[kAdrNoise5 * 16 + 0], 149 * 128);
 	f.close();
 }
 
@@ -2486,12 +2486,12 @@ void MortevielleEngine::music() {
 	if (!fic.open("mort.img"))
 		error("Missing file - mort.img");
 
-	fic.read(&g_mem[0x3800 * 16 + 0], 500);
-	fic.read(&g_mem[0x47a0 * 16 + 0], 123);
+	fic.read(&g_vm->_mem[0x3800 * 16 + 0], 500);
+	fic.read(&g_vm->_mem[0x47a0 * 16 + 0], 123);
 	fic.close();
 
-	_soundManager.decodeMusic(&g_mem[0x3800 * 16], &g_mem[0x5000 * 16], 623);
-	_addfix = (float)((kTempoMusic - g_addv[1])) / 256;
+	_soundManager.decodeMusic(&g_vm->_mem[0x3800 * 16], &g_vm->_mem[0x5000 * 16], 623);
+	_addfix = (float)((kTempoMusic - 8)) / 256;
 	_speechManager.cctable(_speechManager._tbi);
 
 	bool fin = false;
@@ -2544,7 +2544,7 @@ void MortevielleEngine::draw(int ad, int x, int y) {
 void MortevielleEngine::drawRightFrame() {
 	setPal(89);
 	if (_currGraphicalDevice == MODE_HERCULES) {
-		g_mem[0x7000 * 16 + 14] = 15;
+		g_vm->_mem[0x7000 * 16 + 14] = 15;
 	}
 	_mouse.hideMouse();
 	pictout(0x73a2, 0, 0, 0);
@@ -2791,4 +2791,13 @@ Common::String MortevielleEngine::copy(const Common::String &s, int idx, size_t
 	return result;
 }
 
+void MortevielleEngine::hirs() {
+	// Note: The original used this to set the graphics mode and clear the screen, both at
+	// the start of the game, and whenever the screen need to be cleared. As such, this
+	// method is deprecated in favour of clearing the screen
+	debugC(1, kMortevielleCore, "TODO: hirs is deprecated in favour of ScreenSurface::clearScreen");
+
+	g_vm->_screenSurface.clearScreen();
+}
+
 } // End of namespace Mortevielle
diff --git a/engines/mortevielle/mortevielle.h b/engines/mortevielle/mortevielle.h
index 46795e682a..69cb12ab67 100644
--- a/engines/mortevielle/mortevielle.h
+++ b/engines/mortevielle/mortevielle.h
@@ -123,6 +123,11 @@ struct SaveStruct {
 	byte _fullHour;
 };
 
+struct Hint {
+	int _hintId;
+	byte _point;
+};
+
 class MortevielleEngine : public Engine {
 private:
 	const ADGameDescription *_gameDescription;
@@ -211,17 +216,20 @@ public:
 	int _day;
 	int _hour;
 	int _minute;
+	int _mchai;
 	float _addfix;
-
-	int _numpal;
-
+	SaveStruct _coreVar, _saveStruct;
 	Common::Point _stdPal[91][17];
 	t_pcga _cgaPal[91];
+
 	int _c_zzz;
 	int ptr_word;
 	byte _v_lieu[7][25];
-	SaveStruct _coreVar, _saveStruct;
 	byte g_is;
+	int _numpal;
+
+	// TODO: Replace the following with proper implementations, or refactor out the code using them
+	byte _mem[65536 * 16];
 
 	ScreenSurface _screenSurface;
 	PaletteManager _paletteManager;
@@ -374,7 +382,7 @@ public:
 	void prepareRoom();
 	void drawClock();
 	Common::String copy(const Common::String &s, int idx, size_t size);
-
+	void hirs();
 };
 
 extern MortevielleEngine *g_vm;
diff --git a/engines/mortevielle/mouse.cpp b/engines/mortevielle/mouse.cpp
index 301072391e..bd7e489aa9 100644
--- a/engines/mortevielle/mouse.cpp
+++ b/engines/mortevielle/mouse.cpp
@@ -57,10 +57,10 @@ void MouseHandler::hideMouse() {
 			int k = 0;
 			j = ((uint)_pos.y >> 1) * 80 + ((uint)_pos.x >> 2);
 			do {
-				WRITE_LE_UINT16(&g_mem[0xb000 * 16 + j], s_s[0][k]);
-				WRITE_LE_UINT16(&g_mem[0xb800 * 16 + j + 2], s_s[1][k]);
-				WRITE_LE_UINT16(&g_mem[0xba00 * 16 + j], s_s[2][k]);
-				WRITE_LE_UINT16(&g_mem[0xba00 * 16 + j + 2], s_s[3][k]);
+				WRITE_LE_UINT16(&g_vm->_mem[0xb000 * 16 + j], s_s[0][k]);
+				WRITE_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j + 2], s_s[1][k]);
+				WRITE_LE_UINT16(&g_vm->_mem[0xba00 * 16 + j], s_s[2][k]);
+				WRITE_LE_UINT16(&g_vm->_mem[0xba00 * 16 + j + 2], s_s[3][k]);
 				j += 80;
 				++k;
 			} while (k < 5);
@@ -69,15 +69,15 @@ void MouseHandler::hideMouse() {
 		case MODE_AMSTRAD1512: {
 			bool imp = odd(_pos.y);
 			for (int i = 0; i <= 3; ++i) {
-				g_port[0x3dd] = 1 << i;
+				_port[0x3dd] = 1 << i;
 				int k = 0;
 				j = 0;
 				do {
 					if (imp) {
-						WRITE_LE_UINT16(&g_mem[0xb800 * 16 + j], s_s[i][k]);
+						WRITE_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j], s_s[i][k]);
 						j += 80 - 0x2000;
 					} else {
-						WRITE_LE_UINT16(&g_mem[0xb800 * 16 + j], s_s[i][k]);
+						WRITE_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j], s_s[i][k]);
 						j += 0x2000;
 					}
 					imp = !imp;
@@ -87,22 +87,22 @@ void MouseHandler::hideMouse() {
 			break;
 			}
 		case MODE_EGA: {
-			g_port[0x3c4] = 2;
-			g_port[0x3ce] = 8;
-			g_port[0x3cf] = 255;
+			_port[0x3c4] = 2;
+			_port[0x3ce] = 8;
+			_port[0x3cf] = 255;
 			int i = 0;
 			do {
-				g_port[0x3c5] = 1 << i;
+				_port[0x3c5] = 1 << i;
 				int k = 0;
 				j = 0;
 				do {
 					// Useless ?
 					// ps = mem[0xa000 * 16 + j];
-					g_mem[0xa000 * 16 + j] = lo(s_s[i][k]);
+					g_vm->_mem[0xa000 * 16 + j] = lo(s_s[i][k]);
 
 					// Useless ??
 					// ps = mem[0xa000 * 16 + j + 1];
-					g_mem[0xa000 * 16 + j + 1] = hi(s_s[i][k]);
+					g_vm->_mem[0xa000 * 16 + j + 1] = hi(s_s[i][k]);
 					j += 80;
 					++k;
 				} while (k < 8);
@@ -114,7 +114,7 @@ void MouseHandler::hideMouse() {
 			j = ((uint)_pos.y >> 1) * 80 + ((uint)_pos.x >> 3);
 			for (int i = 0; i <= 5; ++i) {
 				for (int k = 0; k <= 3; ++k) 
-					WRITE_LE_UINT16(&g_mem[0xb000 * 16 + k * 0x200 + j], s_s[i][k]);
+					WRITE_LE_UINT16(&g_vm->_mem[0xb000 * 16 + k * 0x200 + j], s_s[i][k]);
 				j += 80;
 			}
 			break;
@@ -123,8 +123,8 @@ void MouseHandler::hideMouse() {
 			int k = 0;
 			do {
 				for (int i = 0; i <= 3; ++i) {
-					WRITE_LE_UINT16(&g_mem[0xb800 * 16 + 0x200 * i + j], s_s[k][i + (k << 2)]);
-					WRITE_LE_UINT16(&g_mem[0xb800 * 16 + 0x200 * i + j + 2], s_s[k + 3][i + (k << 2)]);
+					WRITE_LE_UINT16(&g_vm->_mem[0xb800 * 16 + 0x200 * i + j], s_s[k][i + (k << 2)]);
+					WRITE_LE_UINT16(&g_vm->_mem[0xb800 * 16 + 0x200 * i + j + 2], s_s[k + 3][i + (k << 2)]);
 				}
 				j += 160;
 				++k;
@@ -154,10 +154,10 @@ void MouseHandler::showMouse() {
 		k = 0;
 		j = ((uint)_pos.y >> 1) * 80 + ((uint)_pos.x >> 2);
 		do {
-			s_s[0][k] = READ_LE_UINT16(&g_mem[0xb800 * 16 + j]);
-			s_s[1][k] = READ_LE_UINT16(&g_mem[0xb800 * 16 + j + 2]);
-			s_s[2][k] = READ_LE_UINT16(&g_mem[0xba00 * 16 + j]);
-			s_s[3][k] = READ_LE_UINT16(&g_mem[0xba00 * 16 + j + 2]);
+			s_s[0][k] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j]);
+			s_s[1][k] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j + 2]);
+			s_s[2][k] = READ_LE_UINT16(&g_vm->_mem[0xba00 * 16 + j]);
+			s_s[3][k] = READ_LE_UINT16(&g_vm->_mem[0xba00 * 16 + j + 2]);
 			j += 80;
 			++k;
 		} while (k < 5);
@@ -167,14 +167,14 @@ void MouseHandler::showMouse() {
 		for (i = 0; i <= 3; ++i) {
 			j = 0;
 			imp = odd(_pos.y);
-			g_port[0x3de] = i;
+			_port[0x3de] = i;
 			k = 0;
 			do {
 				if (imp) {
-					s_s[i][k] = READ_LE_UINT16(&g_mem[0xb800 * 16 + j]);
+					s_s[i][k] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j]);
 					j += 80 - 0x2000;
 				} else {
-					s_s[i][k] = READ_LE_UINT16(&g_mem[0xb800 * 16 + j]);
+					s_s[i][k] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + j]);
 					j += 0x2000;
 				}
 				imp = !imp;
@@ -184,14 +184,14 @@ void MouseHandler::showMouse() {
 		break;
 		}
 	case MODE_EGA:
-		g_port[0x3ce] = 4;
+		_port[0x3ce] = 4;
 		l = 0;
 		do {
-			g_port[0x3cf] = l;
+			_port[0x3cf] = l;
 			k = 0;
 			j = 0;
 			do {
-				s_s[l][k] = g_mem[0xa000 * 16 + j] + (g_mem[(0xa000 * 16) + j + 1] << 8);
+				s_s[l][k] = g_vm->_mem[0xa000 * 16 + j] + (g_vm->_mem[(0xa000 * 16) + j + 1] << 8);
 				j += 80;
 				++k;
 			} while (k < 8);
@@ -202,7 +202,7 @@ void MouseHandler::showMouse() {
 		j = ((uint)_pos.y >> 1) * 80 + ((uint)_pos.x >> 3);
 		for (i = 0; i <= 5; ++i) {
 			for (k = 0; k <= 3; ++k)
-				s_s[i][k] = READ_LE_UINT16(&g_mem[0xb000 * 16 + k * 0x200 + j]);
+				s_s[i][k] = READ_LE_UINT16(&g_vm->_mem[0xb000 * 16 + k * 0x200 + j]);
 			j += 80;
 		}
 		break;
@@ -211,8 +211,8 @@ void MouseHandler::showMouse() {
 		k = 0;
 		do {
 			for (i = 0; i <= 3; ++i) {
-				s_s[k][i + (k << 2)] = READ_LE_UINT16(&g_mem[0xb800 * 16 + 0x200 * i + j]);
-				s_s[k + 3][i + (k << 2)] = READ_LE_UINT16(&g_mem[0xb800 * 16 + 0x200 * i + j + 2]);
+				s_s[k][i + (k << 2)] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + 0x200 * i + j]);
+				s_s[k + 3][i + (k << 2)] = READ_LE_UINT16(&g_vm->_mem[0xb800 * 16 + 0x200 * i + j + 2]);
 			}
 			j += 160;
 			++k;
diff --git a/engines/mortevielle/mouse.h b/engines/mortevielle/mouse.h
index 0bf46d926d..b570f8913c 100644
--- a/engines/mortevielle/mouse.h
+++ b/engines/mortevielle/mouse.h
@@ -36,7 +36,8 @@ class MouseHandler {
 private:
 	int s_s[12][6];
 	int _counter;
-
+	// TODO: Replace the following with proper implementations, or refactor out the code using them
+	int  _port[0xfff];
 public:
 	Common::Point _pos;
 
diff --git a/engines/mortevielle/outtext.cpp b/engines/mortevielle/outtext.cpp
index bb57ac07e6..8a3ecb8041 100644
--- a/engines/mortevielle/outtext.cpp
+++ b/engines/mortevielle/outtext.cpp
@@ -37,6 +37,7 @@
 namespace Mortevielle {
 
 typedef unsigned char uchar;
+const byte _rang[16] = {15, 14, 11, 7, 13, 12, 10, 6, 9, 5, 3, 1, 2, 4, 8, 0};
 
 static int l_motsuiv(int p, const char *ch, int &tab) {
 	int c = p;
@@ -140,14 +141,14 @@ void chardes(Common::String filename, int32 skipSize, int length) {
 	int totalLength = length + remainingSkipSize;
 	int memIndx = 0x6000 * 16;
 	while (totalLength > 0) {
-		f.read(&g_mem[memIndx], 128);
+		f.read(&g_vm->_mem[memIndx], 128);
 		totalLength -= 128;
 		memIndx += 128;
 	}
 	f.close();
 
 	for (int i = remainingSkipSize; i <= length + remainingSkipSize; ++i) 
-		g_mem[0x7000 * 16 + i - remainingSkipSize] = g_mem[0x6000 * 16 + i];
+		g_vm->_mem[0x7000 * 16 + i - remainingSkipSize] = g_vm->_mem[0x6000 * 16 + i];
 }
 
 void charani(Common::String filename, int32 skipSize, int length) {
@@ -167,14 +168,14 @@ void charani(Common::String filename, int32 skipSize, int length) {
 	int fullLength = length + remainingSkipSize;
 	int memIndx = 0x6000 * 16;
 	while (fullLength > 0) {
-		f.read(&g_mem[memIndx], 128);
+		f.read(&g_vm->_mem[memIndx], 128);
 		fullLength -= 128;
 		memIndx += 128;
 	}
 	f.close();
 
 	for (int i = remainingSkipSize; i <= length + remainingSkipSize; ++i)
-		g_mem[kAdrAni * 16 + i - remainingSkipSize] = g_mem[0x6000 * 16 + i];
+		g_vm->_mem[kAdrAni * 16 + i - remainingSkipSize] = g_vm->_mem[0x6000 * 16 + i];
 }
 
 void taffich() {
@@ -298,7 +299,7 @@ void taffich() {
 	chardes(filename, lgt, handle);
 	if (g_vm->_currGraphicalDevice == MODE_HERCULES) {
 		for (int i = 0; i <= 15; ++i) {
-			int palh = READ_LE_UINT16(&g_mem[(0x7000 * 16) + ((i + 1) << 1)]);
+			int palh = READ_LE_UINT16(&g_vm->_mem[(0x7000 * 16) + ((i + 1) << 1)]);
 			alllum[i] = (palh & 15) + (((uint)palh >> 12) & 15) + (((uint)palh >> 8) & 15);
 		}
 		for (int i = 0; i <= 15; ++i) {
@@ -306,7 +307,7 @@ void taffich() {
 			for (int j = 0; j <= 15; ++j)
 				if (alllum[j] > alllum[k])
 					k = j;
-			g_mem[(0x7000 * 16) + 2 + (k << 1)] = g_rang[i];
+			g_vm->_mem[(0x7000 * 16) + 2 + (k << 1)] = _rang[i];
 			alllum[k] = -1;
 		}
 	}
diff --git a/engines/mortevielle/speech.cpp b/engines/mortevielle/speech.cpp
index 7d235cd6e5..d8731f96ac 100644
--- a/engines/mortevielle/speech.cpp
+++ b/engines/mortevielle/speech.cpp
@@ -35,6 +35,28 @@
 
 namespace Mortevielle {
 
+const byte _tnocon[364] = {
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+const byte _intcon[26] = {1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0};
+const byte _typcon[26] = {0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3};
+const byte _tabdph[16] = {0, 10, 2, 0, 2, 10, 3, 0, 3, 7, 5, 0, 6, 7, 7, 10};
+const byte _tabdbc[18] = {7, 23, 7, 14, 13, 9, 14, 9, 5, 12, 6, 12, 13, 4, 0, 4, 5, 9};
+
 SpeechManager::SpeechManager() {
 	_typlec = 0;
 	_phonemeNumb = 0;
@@ -53,7 +75,7 @@ void SpeechManager::spfrac(int wor) {
 }
 
 void SpeechManager::charg_car(int &currWordNumb) {
-	int wor = swap(READ_LE_UINT16(&g_mem[kAdrWord + currWordNumb]));
+	int wor = swap(READ_LE_UINT16(&g_vm->_mem[kAdrWord + currWordNumb]));
 	int int_ = wor & 0x3f; // 63
 
 	if ((int_ >= 0) && (int_ <= 13)) {
@@ -65,7 +87,7 @@ void SpeechManager::charg_car(int &currWordNumb) {
 	} else if ((int_ >= 22) && (int_ <= 47)) {
 		int_ = int_ - 22;
 		_queue[2]._val = int_;
-		_queue[2]._code = g_typcon[int_];
+		_queue[2]._code = _typcon[int_];
 	} else if ((int_ >= 48) && (int_ <= 56)) {
 		_queue[2]._val = int_ - 22;
 		_queue[2]._code = 4;
@@ -93,7 +115,7 @@ void SpeechManager::charg_car(int &currWordNumb) {
 
 
 void SpeechManager::entroct(byte o) {
-	g_mem[kAdrTroct * 16 + _ptr_oct] = o;
+	g_vm->_mem[kAdrTroct * 16 + _ptr_oct] = o;
 	++_ptr_oct;
 }
 
@@ -115,7 +137,7 @@ void SpeechManager::regenbruit() {
 	int i = kOffsetB3 + 8590;
 	int j = 0;
 	do {
-		_cfiphBuffer[j] = READ_LE_UINT16(&g_mem[kAdrNoise3 + i]);
+		_cfiphBuffer[j] = READ_LE_UINT16(&g_vm->_mem[kAdrNoise3 + i]);
 		i += 2;
 		++j;
 	} while (i < kOffsetB3 + 8790);
@@ -131,9 +153,9 @@ void SpeechManager::loadMusicSound() {
 	if (!f.open("sonmus.mor"))
 		error("Missing file - sonmus.mor");
 	
-	f.read(&g_mem[0x7414 * 16 + 0], 273);
+	f.read(&g_vm->_mem[0x7414 * 16 + 0], 273);
 
-	g_vm->_soundManager.decodeMusic(&g_mem[0x7414 * 16], &g_mem[kAdrNoise * 16], 273);
+	g_vm->_soundManager.decodeMusic(&g_vm->_mem[0x7414 * 16], &g_vm->_mem[kAdrNoise * 16], 273);
 	f.close();
 }
 
@@ -164,10 +186,10 @@ void SpeechManager::loadNoise() {
 	if (!f.open("bruits"))               //Translation: "noise"
 		error("Missing file - bruits");
 
-	f.read(&g_mem[kAdrNoise * 16 + 0], 250);
+	f.read(&g_vm->_mem[kAdrNoise * 16 + 0], 250);
 	for (i = 0; i <= 19013; ++i)
-		g_mem[kAdrNoise * 16 + 32000 + i] = g_mem[kAdrNoise5 + i];
-	f.read(&g_mem[kAdrNoise1 * 16 + kOffsetB1], 149);
+		g_vm->_mem[kAdrNoise * 16 + 32000 + i] = g_vm->_mem[kAdrNoise5 + i];
+	f.read(&g_vm->_mem[kAdrNoise1 * 16 + kOffsetB1], 149);
 
 	f.close();
 }
@@ -185,7 +207,7 @@ void SpeechManager::trait_car() {
 	case 5:
 	case 6:
 		if (_queue[1]._code == 6)
-			d3 = g_tabdph[(_queue[1]._val - 14) << 1];
+			d3 = _tabdph[(_queue[1]._val - 14) << 1];
 		else
 			d3 = kNullValue;
 		if (_queue[0]._code >= 5) {
@@ -315,7 +337,7 @@ void SpeechManager::trait_car() {
 		veracf(_queue[2]._acc);
 		if (_queue[2]._code == 6) {
 			entroct(4);
-			entroct(g_tabdph[(_queue[2]._val - 14) << 1]);
+			entroct(_tabdph[(_queue[2]._val - 14) << 1]);
 			entroct(_queue[1]._val);
 		} else {
 			entroct(4);
@@ -337,7 +359,7 @@ void SpeechManager::trait_car() {
 			d2 = 8;
 			break;
 		case 6:
-			d2 = g_tabdph[(_queue[2]._val - 14) << 1];
+			d2 = _tabdph[(_queue[2]._val - 14) << 1];
 			break;
 		case 5:
 			d2 = _queue[2]._val;
@@ -347,7 +369,7 @@ void SpeechManager::trait_car() {
 			break;
 		}       //  switch  c3._code
 		d2 = (d2 * 26) + _queue[1]._val;
-		if (g_tnocon[d2] == 0)
+		if (_tnocon[d2] == 0)
 			d3 = 2;
 		else
 			d3 = 6;
@@ -393,7 +415,7 @@ void SpeechManager::trait_car() {
 				d2 = 8;
 				break;
 			case 6:
-				d2 = g_tabdph[(_queue[2]._val - 14) << 1];
+				d2 = _tabdph[(_queue[2]._val - 14) << 1];
 				break;
 			case 5:
 				d2 = _queue[2]._val;
@@ -405,7 +427,7 @@ void SpeechManager::trait_car() {
 			if (d2 == 4)
 				d2 = 3;
 
-			if (g_intcon[_queue[1]._val] != 0)
+			if (_intcon[_queue[1]._val] != 0)
 				++_queue[1]._val;
 
 			if ((_queue[1]._val == 17) || (_queue[1]._val == 18))
@@ -442,7 +464,7 @@ void SpeechManager::trait_car() {
 				d2 = 8;
 				break;
 			case 6:
-				d2 = g_tabdph[(_queue[2]._val - 14) << 1];
+				d2 = _tabdph[(_queue[2]._val - 14) << 1];
 				break;
 			case 5:
 				d2 = _queue[2]._val;
@@ -455,12 +477,12 @@ void SpeechManager::trait_car() {
 			if (d2 == 4)
 				d2 = 3;
 
-			if (g_intcon[_queue[1]._val] != 0)
+			if (_intcon[_queue[1]._val] != 0)
 				++_queue[1]._val;
 
 			entroct(4);
 			entroct(d2);
-			entroct(g_tabdbc[((_queue[1]._val - 26) << 1) + 1]);
+			entroct(_tabdbc[((_queue[1]._val - 26) << 1) + 1]);
 		}
 	
 		break;
@@ -503,7 +525,7 @@ void SpeechManager::handlePhoneme() {
 	int endPos = swap(_cfiphBuffer[_phonemeNumb]) + deca[_typlec];
 	int wordCount = endPos - startPos;
 	for (int i = (uint)startPos >> 1, currWord = 0; i < (int)((uint)endPos >> 1); i++, currWord += 2)
-		WRITE_LE_UINT16(&g_mem[kAdrWord + currWord], _cfiphBuffer[i]);
+		WRITE_LE_UINT16(&g_vm->_mem[kAdrWord + currWord], _cfiphBuffer[i]);
 
 	_ptr_oct = 0;
 	int currWord = 0;
@@ -542,7 +564,7 @@ void SpeechManager::startSpeech(int rep, int ht, int typ) {
 		tempo = kTempoF;
 	else
 		tempo = kTempoM;
-	g_vm->_addfix = (float)((tempo - g_addv[0])) / 256;
+	g_vm->_addfix = (float)((tempo - 8)) / 256;
 	cctable(_tbi);
 	switch (typ) {
 	case 1:
@@ -562,7 +584,7 @@ void SpeechManager::startSpeech(int rep, int ht, int typ) {
 	if (_typlec != 0)
 		for (int i = 0; i <= 500; ++i) {
 			_cfiphBuffer[i] = savph[i];
-			g_mlec = _typlec;
+			_mlec = _typlec;
 		}
 	g_vm->setPal(g_vm->_numpal);
 }
diff --git a/engines/mortevielle/speech.h b/engines/mortevielle/speech.h
index 9eccd04d5f..6521fd9927 100644
--- a/engines/mortevielle/speech.h
+++ b/engines/mortevielle/speech.h
@@ -75,6 +75,7 @@ private:
 public:
 	int _cfiphBuffer[6401];
 	int _tbi[256];
+	int _mlec;
 
 	SpeechManager();
 	void spfrac(int wor);
diff --git a/engines/mortevielle/var_mor.cpp b/engines/mortevielle/var_mor.cpp
index b6cc46c93e..6fc0593d65 100644
--- a/engines/mortevielle/var_mor.cpp
+++ b/engines/mortevielle/var_mor.cpp
@@ -34,35 +34,6 @@
 namespace Mortevielle {
 
 /*---------------------------------------------------------------------------*/
-/*------------------------------   CONSTANTS   ------------------------------*/
-/*---------------------------------------------------------------------------*/
-
-const byte g_tabdbc[18] = {7, 23, 7, 14, 13, 9, 14, 9, 5, 12, 6, 12, 13, 4, 0, 4, 5, 9};
-const byte g_tabdph[16] = {0, 10, 2, 0, 2, 10, 3, 0, 3, 7, 5, 0, 6, 7, 7, 10};
-const byte g_typcon[26] = {0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3};
-const byte g_intcon[26] = {1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0};
-const byte g_tnocon[364] = {
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
-const byte g_addv[2] = {8, 8};
-
-const byte g_rang[16] = {15, 14, 11, 7, 13, 12, 10, 6, 9, 5, 3, 1, 2, 4, 8, 0};
-
-/*---------------------------------------------------------------------------*/
 /*------------------------------   VARIABLES   ------------------------------*/
 /*---------------------------------------------------------------------------*/
 
@@ -86,11 +57,8 @@ int g_x,
         g_iouv,
 		g_ctrm,
         g_dobj,
-        g_msg3,
-        g_msg4,
         g_mlec,
         g_mchai,
-        g_menup,
         g_mpers,
         g_perdep,
         g_prebru;
@@ -99,22 +67,6 @@ int g_x,
 /*--------------------   PROCEDURES  AND  FONCTIONS   -----------------------*/
 /*---------------------------------------------------------------------------*/
 
-void hirs() {
-	// Note: The original used this to set the graphics mode and clear the screen, both at
-	// the start of the game, and whenever the screen need to be cleared. As such, this
-	// method is deprecated in favour of clearing the screen
-	debugC(1, kMortevielleCore, "TODO: hirs is deprecated in favour of ScreenSurface::clearScreen");
-
-	g_vm->_screenSurface.clearScreen();
-}
-
-/*---------------------------------------------------------------------------*/
-/*------------------------------     STUBS     ------------------------------*/
-/*---------------------------------------------------------------------------*/
-
-int g_port[0xfff];
-byte g_mem[65536 * 16];
-
 void musyc(tablint &tb, int nbseg, int att) {
 	warning("TODO: musyc");
 }
diff --git a/engines/mortevielle/var_mor.h b/engines/mortevielle/var_mor.h
index 26e4edde27..9ac807aa95 100644
--- a/engines/mortevielle/var_mor.h
+++ b/engines/mortevielle/var_mor.h
@@ -101,19 +101,6 @@ enum places {
 	DOOR = 25,        ROOM26 = 26,      ROOM27 = 27
 };
 
-extern const byte g_tabdbc[18];
-extern const byte g_tabdph[16];
-extern const byte g_typcon[26];
-extern const byte g_intcon[26];
-extern const byte g_tnocon[364];
-extern const byte g_addv[2];
-extern const byte g_rang[16];
-
-struct Hint {
-	int _hintId;
-	byte _point;
-};
-
 struct Rect {
 	int _x1, _x2, _y1, _y2;
 	bool _enabled;
@@ -152,30 +139,10 @@ extern int g_x,
         g_iouv,
 		g_ctrm,
         g_dobj,
-        g_msg3,
-        g_msg4,
-        g_mlec,
-        g_mchai,
-        g_menup,
         g_mpers,
         g_perdep,
         g_prebru;
 
-/*---------------------------------------------------------------------------*/
-/*-------------------   PROCEDURES  AND  FONCTIONS   ------------------------*/
-/*---------------------------------------------------------------------------*/
-
-void hirs();
-void Val(const Common::String &s, int &V, int Code);
-
-/*---------------------------------------------------------------------------*/
-/*------------------------------     STUBS     ------------------------------*/
-/*---------------------------------------------------------------------------*/
-// TODO: Replace the following with proper implementations, or refactor out the code using them
-
-extern int g_port[0xfff];
-extern byte g_mem[65536 * 16];
-
 } // End of namespace Mortevielle
 
 #endif