From 3878138d8f290fc42fa45b80f9a9b03e824d7584 Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Sun, 20 Jan 2013 11:28:39 +0100
Subject: HOPKINS: Some renaming in GraphicsManager and HopkinsEngine

---
 engines/hopkins/anim.cpp     |  10 +-
 engines/hopkins/computer.cpp |  12 +--
 engines/hopkins/events.cpp   |  62 ++++++------
 engines/hopkins/graphics.cpp | 222 +++++++++++++++++++++----------------------
 engines/hopkins/graphics.h   |  19 ++--
 engines/hopkins/hopkins.cpp  |  30 +++---
 engines/hopkins/hopkins.h    |   4 +-
 engines/hopkins/lines.cpp    |  42 ++++----
 engines/hopkins/objects.cpp  |  88 ++++++++---------
 9 files changed, 241 insertions(+), 248 deletions(-)

(limited to 'engines/hopkins')

diff --git a/engines/hopkins/anim.cpp b/engines/hopkins/anim.cpp
index e6e9985fcc..a9932ab65b 100644
--- a/engines/hopkins/anim.cpp
+++ b/engines/hopkins/anim.cpp
@@ -262,7 +262,7 @@ void AnimationManager::playAnim2(const Common::String &filename, uint32 a2, uint
 		_vm->_graphicsManager.lockScreen();
 		_vm->_graphicsManager.clearScreen();
 		_vm->_graphicsManager.unlockScreen();
-		_vm->_graphicsManager.max_x = SCREEN_WIDTH;
+		_vm->_graphicsManager._maxX = SCREEN_WIDTH;
 		if (_vm->_graphicsManager.WinScan / 2 > SCREEN_WIDTH) {
 			hasScreenCopy = true;
 			screenCopy = _vm->_globals.allocMemory(307200);
@@ -313,12 +313,12 @@ void AnimationManager::playAnim2(const Common::String &filename, uint32 a2, uint
 		_vm->_graphicsManager.scrollScreen(oldScrollVal);
 		if (_vm->_graphicsManager._largeScreenFl) {
 			_vm->_graphicsManager.SCANLINE(1280);
-			_vm->_graphicsManager.max_x = 1280;
+			_vm->_graphicsManager._maxX = 1280;
 			_vm->_graphicsManager.lockScreen();
 			_vm->_graphicsManager.m_scroll16(_vm->_graphicsManager._vesaBuffer, _vm->_eventsManager._startPos.x, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
 		} else {
 			_vm->_graphicsManager.SCANLINE(SCREEN_WIDTH * 2);
-			_vm->_graphicsManager.max_x = SCREEN_WIDTH;
+			_vm->_graphicsManager._maxX = SCREEN_WIDTH;
 			_vm->_graphicsManager.lockScreen();
 			_vm->_graphicsManager.clearScreen();
 			_vm->_graphicsManager.m_scroll16(_vm->_graphicsManager._vesaBuffer, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
@@ -443,12 +443,12 @@ LABEL_114:
 	_vm->_graphicsManager.scrollScreen(oldScrollVal);
 	if (_vm->_graphicsManager._largeScreenFl) {
 		_vm->_graphicsManager.SCANLINE(1280);
-		_vm->_graphicsManager.max_x = 1280;
+		_vm->_graphicsManager._maxX = 1280;
 		_vm->_graphicsManager.lockScreen();
 		_vm->_graphicsManager.m_scroll16(_vm->_graphicsManager._vesaBuffer, _vm->_eventsManager._startPos.x, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
 	} else {
 		_vm->_graphicsManager.SCANLINE(SCREEN_WIDTH);
-		_vm->_graphicsManager.max_x = SCREEN_WIDTH;
+		_vm->_graphicsManager._maxX = SCREEN_WIDTH;
 		_vm->_graphicsManager.lockScreen();
 		_vm->_graphicsManager.clearScreen();
 		_vm->_graphicsManager.m_scroll16(_vm->_graphicsManager._vesaBuffer, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
diff --git a/engines/hopkins/computer.cpp b/engines/hopkins/computer.cpp
index ef56575567..9420e82b9f 100644
--- a/engines/hopkins/computer.cpp
+++ b/engines/hopkins/computer.cpp
@@ -521,9 +521,9 @@ void ComputerManager::displayGamesSubMenu() {
 	_ballRightFl = false;
 	_ballUpFl = false;
 	_breakoutLevelNbr = 0;
-	_vm->_graphicsManager.min_y = 0;
-	_vm->_graphicsManager.max_x = 320;
-	_vm->_graphicsManager.max_y = 200;
+	_vm->_graphicsManager._minY = 0;
+	_vm->_graphicsManager._maxX = 320;
+	_vm->_graphicsManager._maxY = 200;
 	_vm->_soundManager.loadSample(1, "SOUND37.WAV");
 	_vm->_soundManager.loadSample(2, "SOUND38.WAV");
 	_vm->_soundManager.loadSample(3, "SOUND39.WAV");
@@ -546,9 +546,9 @@ void ComputerManager::displayGamesSubMenu() {
 	setVideoMode();
 	setTextColor(15);
 	clearScreen();
-	_vm->_graphicsManager.max_x = 680;
-	_vm->_graphicsManager.min_y = 0;
-	_vm->_graphicsManager.max_y = 460;
+	_vm->_graphicsManager._maxX = 680;
+	_vm->_graphicsManager._minY = 0;
+	_vm->_graphicsManager._maxY = 460;
 }
 
 /**
diff --git a/engines/hopkins/events.cpp b/engines/hopkins/events.cpp
index d2c0689f0a..6fd46ec82d 100644
--- a/engines/hopkins/events.cpp
+++ b/engines/hopkins/events.cpp
@@ -340,26 +340,26 @@ void EventsManager::VBL() {
 			goto LABEL_35;
 		}
 		if (_breakoutFl) {
-			if (v15 < _vm->_graphicsManager.min_x)
-				v15 = _vm->_graphicsManager.min_x;
-			if (_mousePos.y < _vm->_graphicsManager.min_y)
-				yp = _vm->_graphicsManager.min_y;
-			if (_mouseSizeX + v15 >= _vm->_graphicsManager.max_x)
-				v14 = _mouseSizeX - (_mouseSizeX + v15 - _vm->_graphicsManager.max_x);
-			if (yp + _mouseSizeY < _vm->_graphicsManager.max_y)
+			if (v15 < _vm->_graphicsManager._minX)
+				v15 = _vm->_graphicsManager._minX;
+			if (_mousePos.y < _vm->_graphicsManager._minY)
+				yp = _vm->_graphicsManager._minY;
+			if (_mouseSizeX + v15 >= _vm->_graphicsManager._maxX)
+				v14 = _mouseSizeX - (_mouseSizeX + v15 - _vm->_graphicsManager._maxX);
+			if (yp + _mouseSizeY < _vm->_graphicsManager._maxY)
 				goto LABEL_34;
-			v3 = yp + _mouseSizeY - _vm->_graphicsManager.max_y;
+			v3 = yp + _mouseSizeY - _vm->_graphicsManager._maxY;
 		} else {
-			if (v15 < _vm->_graphicsManager.min_x)
-				v15 = _vm->_graphicsManager.min_x - v1;
+			if (v15 < _vm->_graphicsManager._minX)
+				v15 = _vm->_graphicsManager._minX - v1;
 			v2 = (int16)v2;
-			if (_mousePos.y < _vm->_graphicsManager.min_y - (int16)v2)
-				yp = _vm->_graphicsManager.min_y - (int16)v2;
-			if (_mouseSizeX + v15 >= _vm->_graphicsManager.max_x)
-				v14 = _mouseSizeX - (_mouseSizeX + v15 - _vm->_graphicsManager.max_x - v1);
-			if (yp + _mouseSizeY < v2 + _vm->_graphicsManager.max_y)
+			if (_mousePos.y < _vm->_graphicsManager._minY - (int16)v2)
+				yp = _vm->_graphicsManager._minY - (int16)v2;
+			if (_mouseSizeX + v15 >= _vm->_graphicsManager._maxX)
+				v14 = _mouseSizeX - (_mouseSizeX + v15 - _vm->_graphicsManager._maxX - v1);
+			if (yp + _mouseSizeY < v2 + _vm->_graphicsManager._maxY)
 				goto LABEL_34;
-			v3 = v2 + yp + _mouseSizeY - _vm->_graphicsManager.max_y;
+			v3 = v2 + yp + _mouseSizeY - _vm->_graphicsManager._maxY;
 		}
 		v13 = _mouseSizeY - v3;
 LABEL_34:
@@ -375,15 +375,15 @@ LABEL_35:
 	}
 	if (_mouseCursorId == 23)
 		goto LABEL_45;
-	if (yp >= _vm->_graphicsManager.max_y || v15 >= _vm->_graphicsManager.max_x || v14 <= 1 || v13 <= 1) {
+	if (yp >= _vm->_graphicsManager._maxY || v15 >= _vm->_graphicsManager._maxX || v14 <= 1 || v13 <= 1) {
 		if (_mouseCursorId != 23)
 			goto LABEL_54;
 LABEL_45:
-		if (yp < _vm->_graphicsManager.max_y && v15 < _vm->_graphicsManager.max_x) {
-			if ((signed int)(v14 + v15) > _vm->_graphicsManager.max_x)
-				v14 -= v14 + v15 - _vm->_graphicsManager.max_x;
-			if (yp + v13 > _vm->_graphicsManager.max_y)
-				v13 -= yp + v13 - _vm->_graphicsManager.max_y;
+		if (yp < _vm->_graphicsManager._maxY && v15 < _vm->_graphicsManager._maxX) {
+			if ((signed int)(v14 + v15) > _vm->_graphicsManager._maxX)
+				v14 -= v14 + v15 - _vm->_graphicsManager._maxX;
+			if (yp + v13 > _vm->_graphicsManager._maxY)
+				v13 -= yp + v13 - _vm->_graphicsManager._maxY;
 			if (v14 > 1 && v13 > 1) {
 				_vm->_eventsManager.updateCursor();
 			}
@@ -462,11 +462,11 @@ LABEL_65:
 
 void EventsManager::updateCursor() {
 	// Backup the current sprite clipping bounds and reset them
-	Common::Rect clipBounds(_vm->_graphicsManager.min_x, _vm->_graphicsManager.min_y,
-		_vm->_graphicsManager.max_x, _vm->_graphicsManager.max_y);
-	_vm->_graphicsManager.min_x = _vm->_graphicsManager.min_y = 0;
-	_vm->_graphicsManager.max_x = _vm->_globals._objectWidth;
-	_vm->_graphicsManager.max_y = _vm->_globals._objectHeight;
+	Common::Rect clipBounds(_vm->_graphicsManager._minX, _vm->_graphicsManager._minY,
+		_vm->_graphicsManager._maxX, _vm->_graphicsManager._maxY);
+	_vm->_graphicsManager._minX = _vm->_graphicsManager._minY = 0;
+	_vm->_graphicsManager._maxX = _vm->_globals._objectWidth;
+	_vm->_graphicsManager._maxY = _vm->_globals._objectHeight;
 	int pitch = _vm->_graphicsManager._lineNbr2;
 	_vm->_graphicsManager._lineNbr2 = _vm->_globals._objectWidth;
 
@@ -483,10 +483,10 @@ void EventsManager::updateCursor() {
 	}
 
 	// Reset the clipping bounds
-	_vm->_graphicsManager.min_x = clipBounds.left;
-	_vm->_graphicsManager.min_y = clipBounds.top;
-	_vm->_graphicsManager.max_x = clipBounds.right;
-	_vm->_graphicsManager.max_y = clipBounds.bottom;
+	_vm->_graphicsManager._minX = clipBounds.left;
+	_vm->_graphicsManager._minY = clipBounds.top;
+	_vm->_graphicsManager._maxX = clipBounds.right;
+	_vm->_graphicsManager._maxY = clipBounds.bottom;
 	_vm->_graphicsManager._lineNbr2 = pitch;
 
 	// Convert the cursor to the pixel format. At the moment, it's hardcoded
diff --git a/engines/hopkins/graphics.cpp b/engines/hopkins/graphics.cpp
index 3ad8d95061..8e54bc1cfb 100644
--- a/engines/hopkins/graphics.cpp
+++ b/engines/hopkins/graphics.cpp
@@ -35,8 +35,8 @@ namespace Hopkins {
 
 GraphicsManager::GraphicsManager() {
 	_lockCounter = 0;
-	SDL_MODEYES = false;
-	XSCREEN = YSCREEN = 0;
+	_initGraphicsFl = false;
+	_screenWidth = _screenHeight = 0;
 	WinScan = 0;
 	PAL_PIXELS = NULL;
 	_lineNbr = 0;
@@ -53,17 +53,16 @@ GraphicsManager::GraphicsManager() {
 	FADE_LINUX = 0;
 	_skipVideoLockFl = false;
 	_scrollStatus = 0;
-	min_x = 0;
-	min_y = 20;
-	max_x = SCREEN_WIDTH * 2;
-	max_y = SCREEN_HEIGHT - 20;
-	clip_x = clip_y = 0;
+	_minX = 0;
+	_minY = 20;
+	_maxX = SCREEN_WIDTH * 2;
+	_maxY = SCREEN_HEIGHT - 20;
+	_posXClipped = _posYClipped = 0;
 	clip_x1 = clip_y1 = 0;
-	clip_flag = false;
+	_clipFl = false;
 	Red_x = Red_y = 0;
 	Red = 0;
 	_width = 0;
-	Compteur_y = 0;
 	spec_largeur = 0;
 
 	Common::fill(&SD_PIXELS[0], &SD_PIXELS[PALETTE_SIZE * 2], 0);
@@ -94,7 +93,7 @@ void GraphicsManager::setParent(HopkinsEngine *vm) {
 }
 
 void GraphicsManager::setGraphicalMode(int width, int height) {
-	if (!SDL_MODEYES) {
+	if (!_initGraphicsFl) {
 		Graphics::PixelFormat pixelFormat16(2, 5, 6, 5, 0, 11, 5, 0, 0);
 		initGraphics(width, height, true, &pixelFormat16);
 
@@ -103,17 +102,17 @@ void GraphicsManager::setGraphicalMode(int width, int height) {
 		_vesaBuffer = _vm->_globals.allocMemory(SCREEN_WIDTH * 2 * SCREEN_HEIGHT);
 
 		_videoPtr = NULL;
-		XSCREEN = width;
-		YSCREEN = height;
+		_screenWidth = width;
+		_screenHeight = height;
 
 		WinScan = width * 2; // Refactor me
 
 		PAL_PIXELS = SD_PIXELS;
 		_lineNbr = width;
 
-		SDL_MODEYES = true;
+		_initGraphicsFl = true;
 	} else {
-		error("Called SET_MODE multiple times");
+		error("setGraphicalMode called multiple times");
 	}
 }
 
@@ -143,7 +142,7 @@ void GraphicsManager::unlockScreen() {
  */
 void GraphicsManager::clearScreen() {
 	assert(_videoPtr);
-	_videoPtr->fillRect(Common::Rect(0, 0, XSCREEN, YSCREEN), 0);
+	_videoPtr->fillRect(Common::Rect(0, 0, _screenWidth, _screenHeight), 0);
 }
 
 /**
@@ -163,10 +162,10 @@ void GraphicsManager::loadVgaImage(const Common::String &file) {
 	lockScreen();
 	clearScreen();
 	unlockScreen();
-	A_PCX320(_vesaScreen, file, _palette);
+	loadPCX320(_vesaScreen, file, _palette);
 	memcpy(_vesaBuffer, _vesaScreen, 64000);
 	SCANLINE(320);
-	max_x = 320;
+	_maxX = 320;
 
 	lockScreen();
 	copy16bFromSurfaceScaleX2(_vesaBuffer);
@@ -192,7 +191,7 @@ void GraphicsManager::loadScreen(const Common::String &file) {
 	}
 
 	scrollScreen(0);
-	A_PCX640_480(_vesaScreen, file, _palette, flag);
+	loadPCX640(_vesaScreen, file, _palette, flag);
 
 	_scrollPosX = 0;
 	_oldScrollPosX = 0;
@@ -200,14 +199,14 @@ void GraphicsManager::loadScreen(const Common::String &file) {
 
 	if (!_largeScreenFl) {
 		SCANLINE(SCREEN_WIDTH);
-		max_x = SCREEN_WIDTH;
+		_maxX = SCREEN_WIDTH;
 		lockScreen();
 		clearScreen();
 		m_scroll16(_vesaScreen, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0);
 		unlockScreen();
 	} else {
 		SCANLINE(SCREEN_WIDTH * 2);
-		max_x = SCREEN_WIDTH * 2;
+		_maxX = SCREEN_WIDTH * 2;
 		lockScreen();
 		clearScreen();
 		unlockScreen();
@@ -290,7 +289,7 @@ void GraphicsManager::Trans_bloc2(byte *surface, byte *col, int size) {
 	}
 }
 
-void GraphicsManager::A_PCX640_480(byte *surface, const Common::String &file, byte *palette, bool typeFlag) {
+void GraphicsManager::loadPCX640(byte *surface, const Common::String &file, byte *palette, bool typeFlag) {
 	Common::File f;
 	Graphics::PCXDecoder pcxDecoder;
 
@@ -325,7 +324,7 @@ void GraphicsManager::A_PCX640_480(byte *surface, const Common::String &file, by
 	f.close();
 }
 
-void GraphicsManager::A_PCX320(byte *surface, const Common::String &file, byte *palette) {
+void GraphicsManager::loadPCX320(byte *surface, const Common::String &file, byte *palette) {
 	size_t filesize;
 	int v4;
 	size_t v5;
@@ -898,7 +897,6 @@ void GraphicsManager::Capture_Mem(const byte *srcSurface, byte *destSurface, int
 	const byte *srcP;
 	byte *destP;
 	int rowCount;
-	int i;
 	int rowCount2;
 
 	// TODO: This code in the original is potentially dangerous, as it doesn't clip the area to within
@@ -913,7 +911,7 @@ void GraphicsManager::Capture_Mem(const byte *srcSurface, byte *destSurface, int
 			srcP += width;
 			destP += width;
 		} else if (width & 2) {
-			for (i = width >> 1; i; --i) {
+			for (int i = width >> 1; i; --i) {
 				destP[0] = srcP[0];
 				destP[1] = srcP[1];
 				srcP += 2;
@@ -935,9 +933,9 @@ void GraphicsManager::Sprite_Vesa(byte *surface, const byte *spriteData, int xp,
 	for (int i = spriteIndex; i; --i)
 		spriteP += READ_LE_UINT32(spriteP) + 16;
 
-	clip_x = 0;
-	clip_y = 0;
-	clip_flag = false;
+	_posXClipped = 0;
+	_posYClipped = 0;
+	_clipFl = false;
 
 	spriteP += 4;
 	int width = READ_LE_UINT16(spriteP);
@@ -946,44 +944,44 @@ void GraphicsManager::Sprite_Vesa(byte *surface, const byte *spriteData, int xp,
 
 	// Clip X
 	clip_x1 = width;
-	if ((xp + width) <= (min_x + 300))
+	if ((xp + width) <= (_minX + 300))
 		return;
-	if (xp < (min_x + 300)) {
-		clip_x = min_x + 300 - xp;
-		clip_flag = true;
+	if (xp < (_minX + 300)) {
+		_posXClipped = _minX + 300 - xp;
+		_clipFl = true;
 	}
 
 	// Clip Y
 	// TODO: This is weird, but it's that way in the original. Original game bug?
 	if ((yp + height) <= height)
 		return;
-	if (yp < (min_y + 300)) {
-		clip_y = min_y + 300 - yp;
-		clip_flag = true;
+	if (yp < (_minY + 300)) {
+		_posYClipped = _minY + 300 - yp;
+		_clipFl = true;
 	}
 
 	// Clip X1
-	if (xp >= (max_x + 300))
+	if (xp >= (_maxX + 300))
 		return;
-	if ((xp + width) > (max_x + 300)) {
-		int xAmount = width + 10 - (xp + width - (max_x + 300));
+	if ((xp + width) > (_maxX + 300)) {
+		int xAmount = width + 10 - (xp + width - (_maxX + 300));
 		if (xAmount <= 10)
 			return;
 
 		clip_x1 = xAmount - 10;
-		clip_flag = true;
+		_clipFl = true;
 	}
 
 	// Clip Y1
-	if (yp >= (max_y + 300))
+	if (yp >= (_maxY + 300))
 		return;
-	if ((yp + height) > (max_y + 300)) {
-		int yAmount = height + 10 - (yp + height - (max_y + 300));
+	if ((yp + height) > (_maxY + 300)) {
+		int yAmount = height + 10 - (yp + height - (_maxY + 300));
 		if (yAmount <= 10)
 			return;
 
 		clip_y1 = yAmount - 10;
-		clip_flag = true;
+		_clipFl = true;
 	}
 
 	// Sprite display
@@ -999,7 +997,7 @@ void GraphicsManager::Sprite_Vesa(byte *surface, const byte *spriteData, int xp,
 	byte *destP = surface + (yp - 300) * _lineNbr2 + (xp - 300);
 
 	// Handling for clipped versus non-clipped
-	if (clip_flag) {
+	if (_clipFl) {
 		// Clipped version
 		for (int yc = 0; yc < height; ++yc, destP += _lineNbr2) {
 			byte *tempDestP = destP;
@@ -1014,7 +1012,7 @@ void GraphicsManager::Sprite_Vesa(byte *surface, const byte *spriteData, int xp,
 				if (byteVal == 254) {
 					// Copy pixel range
 					for (int xv = 0; xv < width; ++xv, ++xc, ++spriteP, ++tempDestP) {
-						if (clip_y == 0 && xc >= clip_x && xc < clip_x1)
+						if (_posYClipped == 0 && xc >= _posXClipped && xc < clip_x1)
 							*tempDestP = *spriteP;
 					}
 				} else {
@@ -1024,8 +1022,8 @@ void GraphicsManager::Sprite_Vesa(byte *surface, const byte *spriteData, int xp,
 				}
 			}
 
-			if (clip_y > 0)
-				--clip_y;
+			if (_posYClipped > 0)
+				--_posYClipped;
 			srcP += 3;
 		}
 	} else {
@@ -1100,14 +1098,14 @@ void GraphicsManager::addVesaSegment(int x1, int y1, int x2, int y2) {
 
 	tempX = x1;
 	addFlag = true;
-	if (x2 > max_x)
-		x2 = max_x;
-	if (y2 > max_y)
-		y2 = max_y;
-	if (x1 < min_x)
-		tempX = min_x;
-	if (y1 < min_y)
-		y1 = min_y;
+	if (x2 > _maxX)
+		x2 = _maxX;
+	if (y2 > _maxY)
+		y2 = _maxY;
+	if (x1 < _minX)
+		tempX = _minX;
+	if (y1 < _minY)
+		y1 = _minY;
 
 	if (_vm->_globals.NBBLOC > 1) {
 		int16 blocIndex = 0;
@@ -1293,24 +1291,23 @@ void GraphicsManager::Affiche_Perfect(byte *surface, const byte *srcData, int xp
 	int spriteHeight2 = (int16)READ_LE_UINT16(spriteSizeP);
 	int spriteHeight1 = spriteHeight2;
 	spritePixelsP = spriteSizeP + 10;
-	clip_x = 0;
-	clip_y = 0;
+	_posXClipped = 0;
+	_posYClipped = 0;
 	clip_x1 = 0;
 	clip_y1 = 0;
-	if ((xp300 <= min_x) || (yp300 <= min_y) || (xp300 >= max_x + 300) || 	(yp300 >= max_y + 300))
+	if ((xp300 <= _minX) || (yp300 <= _minY) || (xp300 >= _maxX + 300) || 	(yp300 >= _maxY + 300))
 		return;
 
-	if ((uint16)xp300 < (uint16)(min_x + 300))
-		clip_x = min_x + 300 - xp300;
+	if ((uint16)xp300 < (uint16)(_minX + 300))
+		_posXClipped = _minX + 300 - xp300;
 
-	if ((uint16)yp300 < (uint16)(min_y + 300))
-		clip_y = min_y + 300 - yp300;
+	if ((uint16)yp300 < (uint16)(_minY + 300))
+		_posYClipped = _minY + 300 - yp300;
 
-	clip_x1 = max_x + 300 - xp300;
-	clip_y1 = max_y + 300 - yp300;
+	clip_x1 = _maxX + 300 - xp300;
+	clip_y1 = _maxY + 300 - yp300;
 	dest1P = xp300 + _lineNbr2 * (yp300 - 300) - 300 + surface;
 	if (zoom2) {
-		Compteur_y = 0;
 		Agr_x = 0;
 		Agr_y = 0;
 		Agr_Flag_y = false;
@@ -1320,22 +1317,22 @@ void GraphicsManager::Affiche_Perfect(byte *surface, const byte *srcData, int xp
 		int v22 = zoomIn(spriteHeight1, zoom2);
 		if (modeFlag) {
 			v29 = v20 + dest1P;
-			if (clip_y) {
-				if ((uint16)clip_y >= v22)
+			if (_posYClipped) {
+				if ((uint16)_posYClipped >= v22)
 					return;
 				int v30 = 0;
-				while (zoomIn(++v30, zoom2) < (uint16)clip_y)
+				while (zoomIn(++v30, zoom2) < (uint16)_posYClipped)
 					;
 				spritePixelsP += _width * v30;
-				v29 += _lineNbr2 * (uint16)clip_y;
-				v22 = v22 - (uint16)clip_y;
+				v29 += _lineNbr2 * (uint16)_posYClipped;
+				v22 = v22 - (uint16)_posYClipped;
 			}
 			if (v22 > (uint16)clip_y1)
 				v22 = (uint16)clip_y1;
-			if (clip_x) {
-				if ((uint16)clip_x >= v20)
+			if (_posXClipped) {
+				if ((uint16)_posXClipped >= v20)
 					return;
-				v20 -= (uint16)clip_x;
+				v20 -= (uint16)_posXClipped;
 			}
 			if (v20 > (uint16)clip_x1) {
 				int v32 = v20 - (uint16)clip_x1;
@@ -1377,7 +1374,6 @@ void GraphicsManager::Affiche_Perfect(byte *surface, const byte *srcData, int xp
 R_Aff_Zoom_Larg_Cont1:
 					spritePixelsP = _width + v46;
 					v29 = _lineNbr2 + v53;
-					++Compteur_y;
 					if (!Agr_Flag_y)
 						Agr_y = zoom2 + Agr_y;
 					if ((uint16)Agr_y < 100)
@@ -1393,31 +1389,31 @@ R_Aff_Zoom_Larg_Cont1:
 				v22 = v63 - 1;
 			} while (v63 != 1);
 		} else {
-			if (clip_y) {
-				if ((uint16)clip_y >= v22)
+			if (_posYClipped) {
+				if ((uint16)_posYClipped >= v22)
 					return;
 				int v58 = v22;
 				int v49 = v20;
 				int v23 = 0;
-				int v24 = (uint16)clip_y;
+				int v24 = (uint16)_posYClipped;
 				while (zoomIn(++v23, zoom2) < v24)
 					;
 				v20 = v49;
 				spritePixelsP += _width * v23;
-				dest1P += _lineNbr2 * (uint16)clip_y;
-				v22 = v58 - (uint16)clip_y;
+				dest1P += _lineNbr2 * (uint16)_posYClipped;
+				v22 = v58 - (uint16)_posYClipped;
 			}
 			if (v22 > (uint16)clip_y1)
 				v22 = (uint16)clip_y1;
-			if (clip_x) {
-				if ((uint16)clip_x >= v20)
+			if (_posXClipped) {
+				if ((uint16)_posXClipped >= v20)
 					return;
 				int v26 = 0;
-				while (zoomIn(++v26, zoom2) < (uint16)clip_x)
+				while (zoomIn(++v26, zoom2) < (uint16)_posXClipped)
 					;
 				spritePixelsP += v26;
-				dest1P += (uint16)clip_x;
-				v20 = v20 - (uint16)clip_x;
+				dest1P += (uint16)_posXClipped;
+				v20 = v20 - (uint16)_posXClipped;
 			}
 			if (v20 > (uint16)clip_x1)
 				v20 = (uint16)clip_x1;
@@ -1470,7 +1466,6 @@ Aff_Zoom_Larg_Cont1:
 			} while (v60 != 1);
 		}
 	} else if (zoom1) {
-		Compteur_y = 0;
 		Red_x = 0;
 		Red_y = 0;
 		_width = spriteWidth;
@@ -1489,7 +1484,7 @@ Aff_Zoom_Larg_Cont1:
 						for (int v41 = _width; v41; v41--) {
 							Red_x = Red + Red_x;
 							if ((uint16)Red_x < 100) {
-								if (v42 >= clip_x && v42 < clip_x1 && *spritePixelsP)
+								if (v42 >= _posXClipped && v42 < clip_x1 && *spritePixelsP)
 									*v40 = *spritePixelsP;
 								--v40;
 								++spritePixelsP;
@@ -1518,7 +1513,7 @@ Aff_Zoom_Larg_Cont1:
 						for (int v38 = _width; v38; v38--) {
 							Red_x = Red + Red_x;
 							if ((uint16)Red_x < 100) {
-								if (v39 >= clip_x && v39 < clip_x1 && *spritePixelsP)
+								if (v39 >= _posXClipped && v39 < clip_x1 && *spritePixelsP)
 									*dest1P = *spritePixelsP;
 								++dest1P;
 								++spritePixelsP;
@@ -1540,22 +1535,21 @@ Aff_Zoom_Larg_Cont1:
 		}
 	} else {
 		_width = spriteWidth;
-		Compteur_y = 0;
 		if (modeFlag) {
 			dest2P = spriteWidth + dest1P;
 			spec_largeur = spriteWidth;
-			if (clip_y) {
-				if ((uint16)clip_y >= (unsigned int)spriteHeight1)
+			if (_posYClipped) {
+				if ((uint16)_posYClipped >= (unsigned int)spriteHeight1)
 					return;
-				spritePixelsP += spriteWidth * (uint16)clip_y;
-				dest2P += _lineNbr2 * (uint16)clip_y;
-				spriteHeight1 -= (uint16)clip_y;
+				spritePixelsP += spriteWidth * (uint16)_posYClipped;
+				dest2P += _lineNbr2 * (uint16)_posYClipped;
+				spriteHeight1 -= (uint16)_posYClipped;
 			}
 			int xLeft = (uint16)clip_y1;
 			if (spriteHeight1 > clip_y1)
 				spriteHeight1 = clip_y1;
-			xLeft = clip_x;
-			if (clip_x) {
+			xLeft = _posXClipped;
+			if (_posXClipped) {
 				if (xLeft >= spriteWidth)
 					return;
 				spriteWidth -= xLeft;
@@ -1583,21 +1577,21 @@ Aff_Zoom_Larg_Cont1:
 			} while (yCtr2 != 1);
 		} else {
 			spec_largeur = spriteWidth;
-			if (clip_y) {
-				if ((uint16)clip_y >= (unsigned int)spriteHeight1)
+			if (_posYClipped) {
+				if ((uint16)_posYClipped >= (unsigned int)spriteHeight1)
 					return;
-				spritePixelsP += spriteWidth * (uint16)clip_y;
-				dest1P += _lineNbr2 * (uint16)clip_y;
-				spriteHeight1 -= (uint16)clip_y;
+				spritePixelsP += spriteWidth * (uint16)_posYClipped;
+				dest1P += _lineNbr2 * (uint16)_posYClipped;
+				spriteHeight1 -= (uint16)_posYClipped;
 			}
 			if (spriteHeight1 > clip_y1)
 				spriteHeight1 = clip_y1;
-			if (clip_x) {
-				if ((uint16)clip_x >= spriteWidth)
+			if (_posXClipped) {
+				if ((uint16)_posXClipped >= spriteWidth)
 					return;
-				spritePixelsP += (uint16)clip_x;
-				dest1P += (uint16)clip_x;
-				spriteWidth -= (uint16)clip_x;
+				spritePixelsP += (uint16)_posXClipped;
+				dest1P += (uint16)_posXClipped;
+				spriteWidth -= (uint16)_posXClipped;
 			}
 			if (spriteWidth > (uint16)clip_x1)
 				spriteWidth = (uint16)clip_x1;
@@ -1651,20 +1645,20 @@ void GraphicsManager::SCOPY(const byte *surface, int x1, int y1, int width, int
 	croppedWidth = width;
 	croppedHeight = height;
 
-	if (x1 < min_x) {
-		croppedWidth = width - (min_x - x1);
-		left = min_x;
+	if (x1 < _minX) {
+		croppedWidth = width - (_minX - x1);
+		left = _minX;
 	}
-	if (y1 < min_y) {
-		croppedHeight = height - (min_y - y1);
-		top = min_y;
+	if (y1 < _minY) {
+		croppedHeight = height - (_minY - y1);
+		top = _minY;
 	}
 	top2 = top;
-	if (top + croppedHeight > max_y)
-		croppedHeight = max_y - top;
+	if (top + croppedHeight > _maxY)
+		croppedHeight = _maxY - top;
 	xRight = left + croppedWidth;
-	if (xRight > max_x)
-		croppedWidth = max_x - left;
+	if (xRight > _maxX)
+		croppedWidth = _maxX - left;
 
 	if (croppedWidth > 0 && croppedHeight > 0) {
 		int height2 = croppedHeight;
diff --git a/engines/hopkins/graphics.h b/engines/hopkins/graphics.h
index 264a3fad80..2c601492e5 100644
--- a/engines/hopkins/graphics.h
+++ b/engines/hopkins/graphics.h
@@ -54,9 +54,9 @@ private:
 	void loadScreen(const Common::String &file);
 public:
 	int _lockCounter;
-	bool SDL_MODEYES;
-	int XSCREEN;
-	int YSCREEN;
+	bool _initGraphicsFl;
+	int _screenWidth;
+	int _screenHeight;
 	int WinScan;
 	byte SD_PIXELS[PALETTE_SIZE * 2];
 	byte *PAL_PIXELS;
@@ -81,15 +81,14 @@ public:
 	bool _skipVideoLockFl;
 	int _scrollStatus;
 	Common::Rect dstrect[50];
-	int min_x, min_y;
-	int max_x, max_y;
-	int clip_x, clip_y;
+	int _minX, _minY;
+	int _maxX, _maxY;
+	int _posXClipped, _posYClipped;
 	int clip_x1, clip_y1;
-	bool clip_flag;
+	bool _clipFl;
 	int Red_x, Red_y;
 	int Red;
 	int _width;
-	int Compteur_y;
 	int spec_largeur;
 	bool _noFadingFl;
 public:
@@ -107,8 +106,8 @@ public:
 	void scrollScreen(int amount);
 	void Trans_bloc(byte *destP, const byte *srcP, int count, int minThreshold, int maxThreshold);
 	void Trans_bloc2(byte *surface, byte *col, int size);
-	void A_PCX640_480(byte *surface, const Common::String &file, byte *palette, bool typeFlag);
-	void A_PCX320(byte *surface, const Common::String &file, byte *palette);
+	void loadPCX640(byte *surface, const Common::String &file, byte *palette, bool typeFlag);
+	void loadPCX320(byte *surface, const Common::String &file, byte *palette);
 	void clearPalette();
 	void SCANLINE(int pitch);
 	void m_scroll16(const byte *surface, int xs, int ys, int width, int height, int destX, int destY);
diff --git a/engines/hopkins/hopkins.cpp b/engines/hopkins/hopkins.cpp
index 2dc5211793..42916448ac 100644
--- a/engines/hopkins/hopkins.cpp
+++ b/engines/hopkins/hopkins.cpp
@@ -333,7 +333,7 @@ bool HopkinsEngine::runWin95Demo() {
 		case 13:
 		case 14:
 		case 15:
-			NO_DISPO(11);
+			handleNotAvailable(11);
 			break;
 
 		case 16:
@@ -348,11 +348,11 @@ bool HopkinsEngine::runWin95Demo() {
 		case 33:
 		case 32:
 		case 34:
-			NO_DISPO(4);
+			handleNotAvailable(4);
 			break;
 
 		case 17:
-			NO_DISPO(1);
+			handleNotAvailable(1);
 			break;
 
 		case 111:
@@ -512,7 +512,7 @@ bool HopkinsEngine::runLinuxDemo() {
 		case 32:
 		case 34:
 		case 38:
-			PASS();
+			displayNotAvailable();
 			break;
 
 		case 1:
@@ -1953,7 +1953,7 @@ void HopkinsEngine::playIntro() {
 /**
  * If in demo, displays a 'not available' screen and returns to the city map
  */
-void HopkinsEngine::PASS() {
+void HopkinsEngine::displayNotAvailable() {
 	if (!getIsDemo())
 		return;
 
@@ -1972,10 +1972,10 @@ void HopkinsEngine::PASS() {
 	_globals._exitId = 4;
 }
 
-void HopkinsEngine::NO_DISPO(int sortie) {
+void HopkinsEngine::handleNotAvailable(int sortie) {
 	// Use the code of the linux demo instead of the code of the Windows demo.
 	// The behavior is somewhat better, and common code is easier to maintain.
-	PASS();
+	displayNotAvailable();
 	_globals._exitId = sortie;
 }
 
@@ -2921,10 +2921,10 @@ bool HopkinsEngine::displayAdultDisclaimer() {
 	int xp, yp;
 	int buttonIndex;
 
-	_graphicsManager.min_x = 0;
-	_graphicsManager.min_y = 0;
-	_graphicsManager.max_x = SCREEN_WIDTH;
-	_graphicsManager.max_y = SCREEN_HEIGHT - 1;
+	_graphicsManager._minX = 0;
+	_graphicsManager._minY = 0;
+	_graphicsManager._maxX = SCREEN_WIDTH;
+	_graphicsManager._maxY = SCREEN_HEIGHT - 1;
 	_eventsManager._breakoutFl = false;
 	_globals._forestFl = false;
 	_globals._disableInventFl = true;
@@ -2958,10 +2958,10 @@ bool HopkinsEngine::displayAdultDisclaimer() {
 		return false;
 	} else {
 		// Continue
-		_graphicsManager.min_x = 0;
-		_graphicsManager.max_y = 20;
-		_graphicsManager.max_x = SCREEN_WIDTH;
-		_graphicsManager.max_y = SCREEN_HEIGHT - 20;
+		_graphicsManager._minX = 0;
+		_graphicsManager._maxY = 20;
+		_graphicsManager._maxX = SCREEN_WIDTH;
+		_graphicsManager._maxY = SCREEN_HEIGHT - 20;
 		return true;
 	}
 }
diff --git a/engines/hopkins/hopkins.h b/engines/hopkins/hopkins.h
index 9b1bce5509..8ae9093872 100644
--- a/engines/hopkins/hopkins.h
+++ b/engines/hopkins/hopkins.h
@@ -84,7 +84,7 @@ private:
 
 	void initializeSystem();
 
-	void PASS();
+	void displayNotAvailable();
 	void restoreSystem();
 	void PUBQUIT();
 	void displayEndDemo();
@@ -106,7 +106,7 @@ private:
 	void loadCredits();
 	void displayCredits(int startPosY, byte *buffer, char colour);
 	void displayCredits();
-	void NO_DISPO(int sortie);
+	void handleNotAvailable(int sortie);
 
 	bool runWin95Demo();
 	bool runLinuxDemo();
diff --git a/engines/hopkins/lines.cpp b/engines/hopkins/lines.cpp
index c9434e9e2f..07fbc16d64 100644
--- a/engines/hopkins/lines.cpp
+++ b/engines/hopkins/lines.cpp
@@ -422,8 +422,8 @@ void LinesManager::initRoute() {
 
 		int curLineX = curLineData[2 * curDataIdx - 2];
 		int curLineY = curLineData[2 * curDataIdx - 1];
-		if (_vm->_graphicsManager.max_x == curLineX || _vm->_graphicsManager.max_y == curLineY || 
-			_vm->_graphicsManager.min_x == curLineX || _vm->_graphicsManager.min_y == curLineY ||
+		if (_vm->_graphicsManager._maxX == curLineX || _vm->_graphicsManager._maxY == curLineY || 
+			_vm->_graphicsManager._minX == curLineX || _vm->_graphicsManager._minY == curLineY ||
 			(lineX == curLineX && lineY == curLineY))
 			break;
 		if (lineIdx == MAX_LINES)
@@ -1143,7 +1143,7 @@ LABEL_17:
 
 			v74 = v100;
 
-			if (_vm->_graphicsManager.max_x <= v36 || v67 <= v36)
+			if (_vm->_graphicsManager._maxX <= v36 || v67 <= v36)
 				break;
 		}
 		int v37 = a5;
@@ -1393,8 +1393,8 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 		clipDestX = 20;
 	if (clipDestY <= 19)
 		clipDestY = 20;
-	if (clipDestX > _vm->_graphicsManager.max_x - 10)
-		clipDestX = _vm->_graphicsManager.max_x - 10;
+	if (clipDestX > _vm->_graphicsManager._maxX - 10)
+		clipDestX = _vm->_graphicsManager._maxX - 10;
 	if (clipDestY > _vm->_globals.Max_Perso_Y)
 		clipDestY = _vm->_globals.Max_Perso_Y;
 
@@ -1412,7 +1412,7 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 	if (PARC_PERS(srcX, srcY, clipDestX, clipDestY, -1, -1, 0) != 1) {
 		v14 = 0;
 		v15 = clipDestY;
-		if (_vm->_graphicsManager.max_y > clipDestY) {
+		if (_vm->_graphicsManager._maxY > clipDestY) {
 			v16 = 5;
 			do {
 				v101 = v16;
@@ -1423,12 +1423,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 				v141[v101] = -1;
 				++v14;
 				++v15;
-			} while (_vm->_graphicsManager.max_y > v15);
+			} while (_vm->_graphicsManager._maxY > v15);
 		}
 		v131[5] = v14;
 		v18 = 0;
 		v19 = clipDestY;
-		if (_vm->_graphicsManager.min_y < clipDestY) {
+		if (_vm->_graphicsManager._minY < clipDestY) {
 			v20 = 1;
 			do {
 				v102 = v20;
@@ -1443,12 +1443,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 				}
 				++v18;
 				--v19;
-			} while (_vm->_graphicsManager.min_y < v19);
+			} while (_vm->_graphicsManager._minY < v19);
 		}
 		v131[1] = v18;
 		v22 = 0;
 		v23 = clipDestX;
-		if (_vm->_graphicsManager.max_x > clipDestX) {
+		if (_vm->_graphicsManager._maxX > clipDestX) {
 			v24 = 3;
 			do {
 				v103 = v24;
@@ -1465,12 +1465,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 				if (v131[5] < v22 && v141[5] != -1)
 					break;
 				++v23;
-			} while (_vm->_graphicsManager.max_x > v23);
+			} while (_vm->_graphicsManager._maxX > v23);
 		}
 		v131[3] = v22;
 		v26 = 0;
 		v27 = clipDestX;
-		if (_vm->_graphicsManager.min_x < clipDestX) {
+		if (_vm->_graphicsManager._minX < clipDestX) {
 			v28 = 7;
 			do {
 				v104 = v28;
@@ -1489,7 +1489,7 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 				if (v131[3] < v26 && v141[3] != -1)
 					break;
 				--v27;
-			} while (_vm->_graphicsManager.min_x < v27);
+			} while (_vm->_graphicsManager._minX < v27);
 		}
 		v131[7] = v26;
 		if (v141[1] < 0 || _vm->_objectsManager._lastLine < v141[1])
@@ -1540,7 +1540,7 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 
 		v34 = 0;
 		v35 = srcY;
-		if (_vm->_graphicsManager.max_y > srcY) {
+		if (_vm->_graphicsManager._maxY > srcY) {
 			v36 = 5;
 			do {
 				v105 = v36;
@@ -1551,12 +1551,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 				v141[v105] = -1;
 				++v34;
 				++v35;
-			} while (_vm->_graphicsManager.max_y > v35);
+			} while (_vm->_graphicsManager._maxY > v35);
 		}
 		v131[5] = v34 + 1;
 		v38 = 0;
 		v39 = srcY;
-		if (_vm->_graphicsManager.min_y < srcY) {
+		if (_vm->_graphicsManager._minY < srcY) {
 			v40 = 1;
 			do {
 				v106 = v40;
@@ -1571,12 +1571,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 						break;
 				}
 				--v39;
-			} while (_vm->_graphicsManager.min_y < v39);
+			} while (_vm->_graphicsManager._minY < v39);
 		}
 		v131[1] = v38 + 1;
 		v42 = 0;
 		v43 = srcX;
-		if (_vm->_graphicsManager.max_x > srcX) {
+		if (_vm->_graphicsManager._maxX > srcX) {
 			v44 = 3;
 			do {
 				v107 = v44;
@@ -1591,12 +1591,12 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 						break;
 				}
 				++v43;
-			} while (_vm->_graphicsManager.max_x > v43);
+			} while (_vm->_graphicsManager._maxX > v43);
 		}
 		v131[3] = v42 + 1;
 		v46 = 0;
 		v47 = srcX;
-		if (_vm->_graphicsManager.min_x < srcX) {
+		if (_vm->_graphicsManager._minX < srcX) {
 			v48 = 7;
 			do {
 				v108 = v48;
@@ -1611,7 +1611,7 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
 						break;
 				}
 				--v47;
-			} while (_vm->_graphicsManager.min_x < v47);
+			} while (_vm->_graphicsManager._minX < v47);
 		}
 		v131[7] = v46 + 1;
 		if (v141[1] != -1) {
diff --git a/engines/hopkins/objects.cpp b/engines/hopkins/objects.cpp
index 36e124e14c..2ddf24c75c 100644
--- a/engines/hopkins/objects.cpp
+++ b/engines/hopkins/objects.cpp
@@ -276,12 +276,12 @@ void ObjectsManager::displaySprite() {
 		if (_vm->_fontManager._textList[idx]._enabledFl && _vm->_fontManager._text[idx]._textType != 2) {
 			clipX = _vm->_fontManager._textList[idx]._pos.x - 2;
 
-			if (clipX < _vm->_graphicsManager.min_x)
-				clipX = _vm->_graphicsManager.min_x;
+			if (clipX < _vm->_graphicsManager._minX)
+				clipX = _vm->_graphicsManager._minX;
 	
 			clipY = _vm->_fontManager._textList[idx]._pos.y - 2;
-			if (clipY < _vm->_graphicsManager.min_y)
-				clipY = _vm->_graphicsManager.min_y;
+			if (clipY < _vm->_graphicsManager._minY)
+				clipY = _vm->_graphicsManager._minY;
 
 			_vm->_graphicsManager.SCOPY(_vm->_graphicsManager._vesaScreen, clipX, clipY,
 				_vm->_fontManager._textList[idx]._width + 4, _vm->_fontManager._textList[idx]._height + 4,
@@ -294,12 +294,12 @@ void ObjectsManager::displaySprite() {
 		for (int idx = 0; idx < MAX_SPRITE; ++idx) {
 			if (_vm->_globals.Liste[idx].field0) {
 				clipX = _vm->_globals.Liste[idx].field2 - 2;
-				if (clipX < _vm->_graphicsManager.min_x)
-					clipX = _vm->_graphicsManager.min_x;
+				if (clipX < _vm->_graphicsManager._minX)
+					clipX = _vm->_graphicsManager._minX;
 
 				clipY = _vm->_globals.Liste[idx].field4 - 2;
-				if (clipY < _vm->_graphicsManager.min_y)
-					clipY = _vm->_graphicsManager.min_y;
+				if (clipY < _vm->_graphicsManager._minY)
+					clipY = _vm->_graphicsManager._minY;
 
 				_vm->_graphicsManager.SCOPY(_vm->_graphicsManager._vesaScreen, clipX, clipY,
 					_vm->_globals.Liste[idx]._width + 4, _vm->_globals.Liste[idx]._height + 4,
@@ -447,17 +447,17 @@ void ObjectsManager::displaySprite() {
 			_vm->_fontManager._textList[idx]._width = _vm->_fontManager._text[idx]._width;
 			_vm->_fontManager._textList[idx]._height = _vm->_fontManager._text[idx]._height;
 
-			if (_vm->_fontManager._textList[idx]._pos.x < _vm->_graphicsManager.min_x)
-				_vm->_fontManager._textList[idx]._pos.x = _vm->_graphicsManager.min_x - 1;
-			if (_vm->_fontManager._textList[idx]._pos.y < _vm->_graphicsManager.min_y)
-				_vm->_fontManager._textList[idx]._pos.y = _vm->_graphicsManager.min_y - 1;
+			if (_vm->_fontManager._textList[idx]._pos.x < _vm->_graphicsManager._minX)
+				_vm->_fontManager._textList[idx]._pos.x = _vm->_graphicsManager._minX - 1;
+			if (_vm->_fontManager._textList[idx]._pos.y < _vm->_graphicsManager._minY)
+				_vm->_fontManager._textList[idx]._pos.y = _vm->_graphicsManager._minY - 1;
 
 			int posX = _vm->_fontManager._textList[idx]._pos.x;
-			if (_vm->_fontManager._textList[idx]._width + posX > _vm->_graphicsManager.max_x)
-				_vm->_fontManager._textList[idx]._width = _vm->_graphicsManager.max_x - posX;
+			if (_vm->_fontManager._textList[idx]._width + posX > _vm->_graphicsManager._maxX)
+				_vm->_fontManager._textList[idx]._width = _vm->_graphicsManager._maxX - posX;
 			int posY = _vm->_fontManager._textList[idx]._pos.y;
-			if (_vm->_fontManager._textList[idx]._height + posY > _vm->_graphicsManager.max_y)
-				_vm->_fontManager._textList[idx]._height = _vm->_graphicsManager.max_y - posY;
+			if (_vm->_fontManager._textList[idx]._height + posY > _vm->_graphicsManager._maxY)
+				_vm->_fontManager._textList[idx]._height = _vm->_graphicsManager._maxY - posY;
 			if (_vm->_fontManager._textList[idx]._width <= 0 || _vm->_fontManager._textList[idx]._height <= 0)
 				_vm->_fontManager._textList[idx]._enabledFl = false;
 		}
@@ -526,21 +526,21 @@ void ObjectsManager::DEF_BOB(int idx) {
 	_vm->_globals.Liste2[idx]._width = _vm->_globals._bob[idx]._oldWidth;
 	_vm->_globals.Liste2[idx]._height = _vm->_globals._bob[idx]._oldHeight;
 
-	if (_vm->_globals.Liste2[idx]._xp < _vm->_graphicsManager.min_x) {
-		_vm->_globals.Liste2[idx]._width -= _vm->_graphicsManager.min_x - _vm->_globals.Liste2[idx]._xp;
-		_vm->_globals.Liste2[idx]._xp = _vm->_graphicsManager.min_x;
+	if (_vm->_globals.Liste2[idx]._xp < _vm->_graphicsManager._minX) {
+		_vm->_globals.Liste2[idx]._width -= _vm->_graphicsManager._minX - _vm->_globals.Liste2[idx]._xp;
+		_vm->_globals.Liste2[idx]._xp = _vm->_graphicsManager._minX;
 	}
 
-	if (_vm->_globals.Liste2[idx]._yp < _vm->_graphicsManager.min_y) {
-		_vm->_globals.Liste2[idx]._height -= _vm->_graphicsManager.min_y - _vm->_globals.Liste2[idx]._yp;
-		_vm->_globals.Liste2[idx]._yp = _vm->_graphicsManager.min_y;
+	if (_vm->_globals.Liste2[idx]._yp < _vm->_graphicsManager._minY) {
+		_vm->_globals.Liste2[idx]._height -= _vm->_graphicsManager._minY - _vm->_globals.Liste2[idx]._yp;
+		_vm->_globals.Liste2[idx]._yp = _vm->_graphicsManager._minY;
 	}
 
-	if (_vm->_globals.Liste2[idx]._width + _vm->_globals.Liste2[idx]._xp > _vm->_graphicsManager.max_x)
-		_vm->_globals.Liste2[idx]._width = _vm->_graphicsManager.max_x - _vm->_globals.Liste2[idx]._xp;
+	if (_vm->_globals.Liste2[idx]._width + _vm->_globals.Liste2[idx]._xp > _vm->_graphicsManager._maxX)
+		_vm->_globals.Liste2[idx]._width = _vm->_graphicsManager._maxX - _vm->_globals.Liste2[idx]._xp;
 
-	if (_vm->_globals.Liste2[idx]._height + _vm->_globals.Liste2[idx]._yp > _vm->_graphicsManager.max_y)
-		_vm->_globals.Liste2[idx]._height = _vm->_graphicsManager.max_y - _vm->_globals.Liste2[idx]._yp;
+	if (_vm->_globals.Liste2[idx]._height + _vm->_globals.Liste2[idx]._yp > _vm->_graphicsManager._maxY)
+		_vm->_globals.Liste2[idx]._height = _vm->_graphicsManager._maxY - _vm->_globals.Liste2[idx]._yp;
 
 	if (_vm->_globals.Liste2[idx]._width <= 0 || _vm->_globals.Liste2[idx]._height <= 0)
 		_vm->_globals.Liste2[idx]._visibleFl = false;
@@ -774,21 +774,21 @@ void ObjectsManager::DEF_SPRITE(int idx) {
 	_vm->_globals.Liste[idx]._width = _sprite[idx]._width;
 	_vm->_globals.Liste[idx]._height = _sprite[idx]._height;
 
-	if (_vm->_globals.Liste[idx].field2 < _vm->_graphicsManager.min_x) {
-		_vm->_globals.Liste[idx]._width -= _vm->_graphicsManager.min_x - _vm->_globals.Liste[idx].field2;
-		_vm->_globals.Liste[idx].field2 = _vm->_graphicsManager.min_x;
+	if (_vm->_globals.Liste[idx].field2 < _vm->_graphicsManager._minX) {
+		_vm->_globals.Liste[idx]._width -= _vm->_graphicsManager._minX - _vm->_globals.Liste[idx].field2;
+		_vm->_globals.Liste[idx].field2 = _vm->_graphicsManager._minX;
 	}
 
-	if (_vm->_globals.Liste[idx].field4 < _vm->_graphicsManager.min_y) {
-		_vm->_globals.Liste[idx]._height -= _vm->_graphicsManager.min_y - _vm->_globals.Liste[idx].field4;
-		_vm->_globals.Liste[idx].field4 = _vm->_graphicsManager.min_y;
+	if (_vm->_globals.Liste[idx].field4 < _vm->_graphicsManager._minY) {
+		_vm->_globals.Liste[idx]._height -= _vm->_graphicsManager._minY - _vm->_globals.Liste[idx].field4;
+		_vm->_globals.Liste[idx].field4 = _vm->_graphicsManager._minY;
 	}
 
-	if (_vm->_globals.Liste[idx]._width + _vm->_globals.Liste[idx].field2 > _vm->_graphicsManager.max_x)
-		_vm->_globals.Liste[idx]._width = _vm->_graphicsManager.max_x - _vm->_globals.Liste[idx].field2;
+	if (_vm->_globals.Liste[idx]._width + _vm->_globals.Liste[idx].field2 > _vm->_graphicsManager._maxX)
+		_vm->_globals.Liste[idx]._width = _vm->_graphicsManager._maxX - _vm->_globals.Liste[idx].field2;
 
-	if (_vm->_globals.Liste[idx]._height + _vm->_globals.Liste[idx].field4 > _vm->_graphicsManager.max_y)
-		_vm->_globals.Liste[idx]._height = _vm->_graphicsManager.max_y - _vm->_globals.Liste[idx].field4;
+	if (_vm->_globals.Liste[idx]._height + _vm->_globals.Liste[idx].field4 > _vm->_graphicsManager._maxY)
+		_vm->_globals.Liste[idx]._height = _vm->_graphicsManager._maxY - _vm->_globals.Liste[idx].field4;
 
 	if (_vm->_globals.Liste[idx]._width <= 0 || _vm->_globals.Liste[idx]._height <= 0)
 		_vm->_globals.Liste[idx].field0 = false;
@@ -2626,13 +2626,13 @@ int16 *ObjectsManager::cityMapCarRoute(int x1, int y1, int x2, int y2) {
 		clipX2 = 15;
 	if (y2 <= 14)
 		clipY2 = 15;
-	if (clipX2 > _vm->_graphicsManager.max_x - 10)
-		clipX2 = _vm->_graphicsManager.max_x - 10;
+	if (clipX2 > _vm->_graphicsManager._maxX - 10)
+		clipX2 = _vm->_graphicsManager._maxX - 10;
 	if (clipY2 > 445)
 		clipY2 = 440;
 
 	int delta = 0;
-	for (delta = 0; clipY2 + delta < _vm->_graphicsManager.max_y; delta++) {
+	for (delta = 0; clipY2 + delta < _vm->_graphicsManager._maxY; delta++) {
 		if (_vm->_linesManager.checkCollisionLine(clipX2, clipY2 + delta, &arrDataIdx[5], &arrLineIdx[5], 0, _lastLine) && arrLineIdx[5] <= _lastLine)
 			break;
 		arrDataIdx[5] = 0;
@@ -2640,7 +2640,7 @@ int16 *ObjectsManager::cityMapCarRoute(int x1, int y1, int x2, int y2) {
 	}
 	arrDelta[5] = delta;
 
-	for (delta = 0; clipY2 - delta > _vm->_graphicsManager.min_y; delta++) {
+	for (delta = 0; clipY2 - delta > _vm->_graphicsManager._minY; delta++) {
 		if (_vm->_linesManager.checkCollisionLine(clipX2, clipY2 - delta , &arrDataIdx[1], &arrLineIdx[1], 0, _lastLine) && arrLineIdx[1] <= _lastLine)
 			break;
 		arrDataIdx[1] = 0;
@@ -2650,7 +2650,7 @@ int16 *ObjectsManager::cityMapCarRoute(int x1, int y1, int x2, int y2) {
 	}
 	arrDelta[1] = delta;
 
-	for (delta = 0; clipX2 + delta < _vm->_graphicsManager.max_x; delta++) {
+	for (delta = 0; clipX2 + delta < _vm->_graphicsManager._maxX; delta++) {
 		if (_vm->_linesManager.checkCollisionLine(clipX2 + delta, clipY2, &arrDataIdx[3], &arrLineIdx[3], 0, _lastLine) && arrLineIdx[3] <= _lastLine)
 			break;
 		arrDataIdx[3] = 0;
@@ -2662,7 +2662,7 @@ int16 *ObjectsManager::cityMapCarRoute(int x1, int y1, int x2, int y2) {
 	}
 	arrDelta[3] = delta;
 
-	for (delta = 0; clipX2 - delta > _vm->_graphicsManager.min_x; delta++) {
+	for (delta = 0; clipX2 - delta > _vm->_graphicsManager._minX; delta++) {
 		if (_vm->_linesManager.checkCollisionLine(clipX2 - delta, clipY2, &arrDataIdx[7], &arrLineIdx[7], 0, _lastLine) && arrLineIdx[7] <= _lastLine)
 			break;
 		arrDataIdx[7] = 0;
@@ -3068,7 +3068,7 @@ int ObjectsManager::MZONE() {
 		}
 
 		int colRes2 = 0;
-		for (int j = yp; j < _vm->_graphicsManager.max_y; ++j) {
+		for (int j = yp; j < _vm->_graphicsManager._maxY; ++j) {
 			colRes2 = colision(xp, j);
 			if (colRes2 != -1 && _vm->_globals.ZONEP[colRes1].field10 == 1)
 				break;
@@ -3091,7 +3091,7 @@ int ObjectsManager::MZONE() {
 		}
 
 		int colRes4 = 0;
-		for (int xCurrent = xp; _vm->_graphicsManager.max_x > xCurrent; ++xCurrent) {
+		for (int xCurrent = xp; _vm->_graphicsManager._maxX > xCurrent; ++xCurrent) {
 			colRes4 = colision(xCurrent, yp);
 			if (colRes4 != -1 && _vm->_globals.ZONEP[colRes1].field10 == 1)
 				break;
-- 
cgit v1.2.3