From 372d488b3bc01f6dce06dde83d4818a010695c70 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 19 Aug 2011 20:36:43 +1000
Subject: CGE: Revert previous commit of flags synchronisation

---
 engines/cge/cge_main.cpp | 96 +++++++++++++++++++++++++-----------------------
 engines/cge/events.cpp   | 10 ++---
 engines/cge/game.cpp     |  2 +-
 engines/cge/gettext.cpp  |  4 +-
 engines/cge/mixer.cpp    | 16 ++++----
 engines/cge/snail.cpp    | 52 +++++++++++++-------------
 engines/cge/talk.cpp     |  4 +-
 engines/cge/text.cpp     | 14 +++----
 engines/cge/vga13h.cpp   | 28 +++++++-------
 engines/cge/vga13h.h     | 21 ++++-------
 engines/cge/vmenu.cpp    | 12 +++---
 engines/cge/walk.cpp     | 14 +++----
 engines/cge/walk.h       |  2 +-
 13 files changed, 137 insertions(+), 138 deletions(-)

(limited to 'engines')

diff --git a/engines/cge/cge_main.cpp b/engines/cge/cge_main.cpp
index 213ad7abec..5b98b0a4e8 100644
--- a/engines/cge/cge_main.cpp
+++ b/engines/cge/cge_main.cpp
@@ -462,16 +462,20 @@ void CGEEngine::loadMapping() {
 	if (_now <= _caveMax) {
 		INI_FILE cf(progName(".TAB"));
 		if (!cf._error) {
-			memset(Cluster::_map, 0, sizeof(Cluster::_map));
-			cf.seek((_now - 1) * sizeof(Cluster::_map));
-			cf.read((uint8 *) Cluster::_map, sizeof(Cluster::_map));
+			// Move to the data for the given room
+			cf.seek((_now - 1) * kMapArrSize);
+			
+			// Read in the data
+			for (int z = 0; z < kMapZCnt; ++z) {
+				cf.read(&Cluster::_map[z][0], kMapXCnt);
+			}
 		}
 	}
 }
 
 Square::Square(CGEEngine *vm) : Sprite(vm, NULL), _vm(vm) {
-	_flags.flags._kill = true;
-	_flags.flags._bDel = false;
+	_flags._kill = true;
+	_flags._bDel = false;
 
 	BitmapPtr *MB = new BitmapPtr[2];
 	MB[0] = new Bitmap("BRICK", true);
@@ -528,7 +532,7 @@ void CGEEngine::quit() {
 		{ NULL, &CGEEngine::dummy          }
 	};
 
-	if (_snail->idle() && !_hero->_flags.flags._hide) {
+	if (_snail->idle() && !_hero->_flags._hide) {
 		if (Vmenu::_addr) {
 			_snail_->addCom(kSnKill, -1, 0, Vmenu::_addr);
 			resetQSwitch();
@@ -553,13 +557,13 @@ void CGEEngine::miniStep(int stp) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::miniStep(%d)", stp);
 
 	if (stp < 0)
-		_miniCave->_flags.flags._hide = true;
+		_miniCave->_flags._hide = true;
 	else {
 		*_miniShp[0] = *_miniShpList[stp];
 		if (_fx->_current)
 			&*(_fx->_current->addr());
 
-		_miniCave->_flags.flags._hide = false;
+		_miniCave->_flags._hide = false;
 	}
 }
 
@@ -600,7 +604,7 @@ void CGEEngine::caveUp() {
 		Sprite *n = spr->_next;
 		if (spr->_cave == _now || spr->_cave == 0)
 			if (spr->_ref != BakRef) {
-				if (spr->_flags.flags._back)
+				if (spr->_flags._back)
 					spr->backShow();
 				else
 					expandSprite(spr);
@@ -618,7 +622,7 @@ void CGEEngine::caveUp() {
 		// following 2 lines trims Hero's Z position!
 		_hero->tick();
 		_hero->_time = 1;
-		_hero->_flags.flags._hide = false;
+		_hero->_flags._hide = false;
 	}
 
 	if (!_dark)
@@ -650,7 +654,7 @@ void CGEEngine::caveDown() {
 	debugC(1, kCGEDebugEngine, "CGEEngine::caveDown()");
 
 	Sprite *spr;
-	if (_horzLine && !_horzLine->_flags.flags._hide)
+	if (_horzLine && !_horzLine->_flags._hide)
 		switchMapping();
 
 	for (spr = _vga->_showQ->first(); spr;) {
@@ -823,7 +827,7 @@ void System::touch(uint16 mask, int x, int y) {
 				_sprite->step(x - '0');
 			break;
 		case F10          :
-			if (_snail->idle() && !_hero->_flags.flags._hide)
+			if (_snail->idle() && !_hero->_flags._hide)
 				_vm->startCountDown();
 			break;
 		}
@@ -857,7 +861,7 @@ void System::touch(uint16 mask, int x, int y) {
 			if (cav && _snail->idle() && _hero->_tracePtr < 0)
 				_vm->switchCave(cav);
 
-			if (_horzLine && !_horzLine->_flags.flags._hide) {
+			if (_horzLine && !_horzLine->_flags._hide) {
 				if (y >= kMapTop && y < kMapTop + kMapHig) {
 					int8 x1, z1;
 					XZ(x, y).split(x1, z1);
@@ -960,7 +964,7 @@ void CGEEngine::switchMapping() {
 	assert(_horzLine);
 	debugC(1, kCGEDebugEngine, "CGEEngine::switchMapping()");
 
-	if (_horzLine && _horzLine->_flags.flags._hide) {
+	if (_horzLine && _horzLine->_flags._hide) {
 		int i;
 		for (i = 0; i < kMapZCnt; i++) {
 			int j;
@@ -975,14 +979,14 @@ void CGEEngine::switchMapping() {
 			if (s->_w == kMapGridX && s->_h == kMapGridZ)
 				_snail_->addCom(kSnKill, -1, 0, s);
 	}
-	_horzLine->_flags.flags._hide = !_horzLine->_flags.flags._hide;
+	_horzLine->_flags._hide = !_horzLine->_flags._hide;
 }
 
 void CGEEngine::killSprite() {
 	debugC(1, kCGEDebugEngine, "CGEEngine::killSprite()");
 
-	_sprite->_flags.flags._kill = true;
-	_sprite->_flags.flags._bDel = true;
+	_sprite->_flags._kill = true;
+	_sprite->_flags._bDel = true;
 	_snail_->addCom(kSnKill, -1, 0, _sprite);
 	_sprite = NULL;
 }
@@ -1007,7 +1011,7 @@ void CGEEngine::pullSprite() {
 	if (spr) {
 		spr = spr->_next;
 		if (spr)
-			ok = (!spr->_flags.flags._slav);
+			ok = (!spr->_flags._slav);
 	}
 	if (ok) {
 		_vga->_showQ->insert(_vga->_showQ->remove(_sprite), spr);
@@ -1058,7 +1062,7 @@ void CGEEngine::sayDebug() {
 	char *spH  = DebugText + 37;
 	char *spF  = DebugText + 41;
 
-	if (!_debugLine->_flags.flags._hide) {
+	if (!_debugLine->_flags._hide) {
 		dwtom(_mouse->_x, absX, 10, 3);
 		dwtom(_mouse->_y, absY, 10, 3);
 
@@ -1083,7 +1087,7 @@ void CGEEngine::sayDebug() {
 
 
 void CGEEngine::switchDebug() {
-	_debugLine->_flags.flags._hide = !_debugLine->_flags.flags._hide;
+	_debugLine->_flags._hide = !_debugLine->_flags._hide;
 }
 
 
@@ -1121,7 +1125,7 @@ void Sprite::touch(uint16 mask, int x, int y) {
 			_vm->optionTouch(_ref % 10, mask);
 			return;
 		}
-		if (_flags.flags._syst)
+		if (_flags._syst)
 			return;       // cannot access system sprites
 		if (_vm->_game) if (mask & kMouseLeftUp) {
 				mask &= ~kMouseLeftUp;
@@ -1130,7 +1134,7 @@ void Sprite::touch(uint16 mask, int x, int y) {
 		if ((mask & kMouseRightUp) && _snail->idle()) {
 			Sprite *ps = (_pocLight->_seqPtr) ? _pocket[_vm->_pocPtr] : NULL;
 			if (ps) {
-				if (_flags.flags._kept || _hero->distance(this) < kDistMax) {
+				if (_flags._kept || _hero->distance(this) < kDistMax) {
 					if (works(ps)) {
 						_vm->feedSnail(ps, kTake);
 					} else
@@ -1139,18 +1143,18 @@ void Sprite::touch(uint16 mask, int x, int y) {
 				} else
 					_vm->tooFar();
 			} else {
-				if (_flags.flags._kept)
+				if (_flags._kept)
 					mask |= kMouseLeftUp;
 				else {
 					if (_hero->distance(this) < kDistMax) {
 						///
-						if (_flags.flags._port) {
+						if (_flags._port) {
 							if (_vm->findPocket(NULL) < 0)
 								_vm->pocFul();
 							else {
 								_snail->addCom(kSnReach, -1, -1, this);
 								_snail->addCom(kSnKeep, -1, -1, this);
-								_flags.flags._port = false;
+								_flags._port = false;
 							}
 						} else {
 							if (_takePtr != NO_PTR) {
@@ -1168,7 +1172,7 @@ void Sprite::touch(uint16 mask, int x, int y) {
 			}
 		}
 		if ((mask & kMouseLeftUp) && _snail->idle()) {
-			if (_flags.flags._kept) {
+			if (_flags._kept) {
 				int n;
 				for (n = 0; n < kPocketNX; n++) {
 					if (_pocket[n] == this) {
@@ -1319,11 +1323,11 @@ void CGEEngine::loadSprite(const char *fname, int ref, int cav, int col = 0, int
 		_sprite->_ref = ref;
 		_sprite->_cave = cav;
 		_sprite->_z = pos;
-		_sprite->_flags.flags._east = east;
-		_sprite->_flags.flags._port = port;
-		_sprite->_flags.flags._tran = tran;
-		_sprite->_flags.flags._kill = true;
-		_sprite->_flags.flags._bDel = true;
+		_sprite->_flags._east = east;
+		_sprite->_flags._port = port;
+		_sprite->_flags._tran = tran;
+		_sprite->_flags._kill = true;
+		_sprite->_flags._bDel = true;
 
 		// Extract the filename, without the extension
 		strcpy(_sprite->_file, fname);
@@ -1390,7 +1394,7 @@ void CGEEngine::loadScript(const char *fname) {
 		_sprite = NULL;
 		loadSprite(SpN, SpI, SpA, SpX, SpY, SpZ);
 		if (_sprite && BkG)
-			_sprite->_flags.flags._back = true;
+			_sprite->_flags._back = true;
 	}
 	if (! ok)
 		error("Bad INI line %d [%s]", lcnt, fname);
@@ -1452,7 +1456,7 @@ void CGEEngine::handleFrame() {
 void CGEEngine::tick() {
 	for (Sprite *spr = _vga->_showQ->first(); spr; spr = spr->_next) {
 		if (spr->_time) {
-			if (!spr->_flags.flags._hide) {
+			if (!spr->_flags._hide) {
 				if (--spr->_time == 0)
 					spr->tick();
 			}
@@ -1483,9 +1487,9 @@ void CGEEngine::runGame() {
 	_text->preload(100, 1000);
 	loadHeroXY();
 
-	_cavLight->_flags.flags._tran = true;
+	_cavLight->_flags._tran = true;
 	_vga->_showQ->append(_cavLight);
-	_cavLight->_flags.flags._hide = true;
+	_cavLight->_flags._hide = true;
 
 	const Seq pocSeq[] = {
 		{ 0, 0, 0, 0, 20 },
@@ -1500,7 +1504,7 @@ void CGEEngine::runGame() {
 	Common::copy(pocSeq, pocSeq + 7, seq);
 	_pocLight->setSeq(seq);
 
-	_pocLight->_flags.flags._tran = true;
+	_pocLight->_flags._tran = true;
 	_pocLight->_time = 1;
 	_pocLight->_z = 120;
 	_vga->_showQ->append(_pocLight);
@@ -1527,8 +1531,8 @@ void CGEEngine::runGame() {
 		loadSprite("MINI", -1, 0, kMiniX, kMiniY);
 		expandSprite(_miniCave = _sprite);  // NULL is ok
 		if (_miniCave) {
-			_miniCave->_flags.flags._kill = false;
-			_miniCave->_flags.flags._hide = true;
+			_miniCave->_flags._kill = false;
+			_miniCave->_flags._hide = true;
 			_miniShp[0] = new Bitmap(*_miniCave->shp());
 			_miniShpList = _miniCave->setShapeList(_miniShp);
 			postMiniStep(-1);
@@ -1543,16 +1547,16 @@ void CGEEngine::runGame() {
 			delete _shadow;
 			if ((_shadow = _sprite) != NULL) {
 				_shadow->_ref = 2;
-				_shadow->_flags.flags._tran = true;
-				_shadow->_flags.flags._kill = false;
-				_hero->_flags.flags._shad = true;
+				_shadow->_flags._tran = true;
+				_shadow->_flags._kill = false;
+				_hero->_flags._shad = true;
 				_vga->_showQ->insert(_vga->_spareQ->remove(_shadow), _hero);
 			}
 		}
 	}
 
 	_infoLine->gotoxy(kInfoX, kInfoY);
-	_infoLine->_flags.flags._tran = true;
+	_infoLine->_flags._tran = true;
 	_infoLine->update(NULL);
 	_vga->_showQ->insert(_infoLine);
 
@@ -1634,8 +1638,8 @@ bool CGEEngine::showTitle(const char *name) {
 	bool userOk = false;
 
 	Sprite D(this, LB);
-	D._flags.flags._kill = true;
-	D._flags.flags._bDel = true;
+	D._flags._kill = true;
+	D._flags._bDel = true;
 	D.center();
 	D.show(2);
 
@@ -1737,9 +1741,9 @@ void CGEEngine::cge_main() {
 	if (!kSavegame0File::exist(kSavegame0Name))
 		_mode = 2;
 
-	_debugLine->_flags.flags._hide = true;
+	_debugLine->_flags._hide = true;
 	if (_horzLine)
-		_horzLine->_flags.flags._hide = true;
+		_horzLine->_flags._hide = true;
 
 	if (_music && _soundOk)
 		_midiPlayer.loadMidi(0);
diff --git a/engines/cge/events.cpp b/engines/cge/events.cpp
index 7235bf19c1..916de839eb 100644
--- a/engines/cge/events.cpp
+++ b/engines/cge/events.cpp
@@ -158,7 +158,7 @@ Mouse::Mouse(CGEEngine *vm) : Sprite(vm, NULL), _busy(NULL), _hold(NULL), _hx(0)
 	_buttons = 0;
 	_busy = NULL;
 	_active = false;
-	_flags.flags._kill = false;
+	_flags._kill = false;
 
 	const Seq ms[] = {
 		{ 0, 0, 0, 0, 1 },
@@ -301,9 +301,9 @@ void EventManager::handleEvents() {
 			if (e._mask & kMouseLeftDown) {
 				_mouse->_hold = e._spritePtr;
 				if (_mouse->_hold) {
-					_mouse->_hold->_flags.flags._hold = true;
+					_mouse->_hold->_flags._hold = true;
 
-					if (_mouse->_hold->_flags.flags._drag) {
+					if (_mouse->_hold->_flags._drag) {
 						_mouse->_hx = e._x - _mouse->_hold->_x;
 						_mouse->_hy = e._y - _mouse->_hold->_y;
 					}
@@ -312,7 +312,7 @@ void EventManager::handleEvents() {
 
 			if (e._mask & kMouseLeftUp) {
 				if (_mouse->_hold) {
-					_mouse->_hold->_flags.flags._hold = false;
+					_mouse->_hold->_flags._hold = false;
 					_mouse->_hold = NULL;
 				}
 			}
@@ -325,7 +325,7 @@ void EventManager::handleEvents() {
 		_eventQueueTail = (_eventQueueTail + 1) % kEventMax;
 	}
 	if (_mouse->_hold) {
-		if (_mouse->_hold->_flags.flags._drag)
+		if (_mouse->_hold->_flags._drag)
 			_mouse->_hold->gotoxy(_mouse->_x - _mouse->_hx, _mouse->_y - _mouse->_hy);
 	}
 }
diff --git a/engines/cge/game.cpp b/engines/cge/game.cpp
index 0b9c6e2a40..e64e4af38a 100644
--- a/engines/cge/game.cpp
+++ b/engines/cge/game.cpp
@@ -56,7 +56,7 @@ Fly::Fly(CGEEngine *vm, Bitmap **shpl)
 
 void Fly::tick() {
 	step();
-	if (!_flags.flags._kept) {
+	if (!_flags._kept) {
 		if (newRandom(10) < 1) {
 			_tx = newRandom(3) - 1;
 			_ty = newRandom(3) - 1;
diff --git a/engines/cge/gettext.cpp b/engines/cge/gettext.cpp
index 34e8643668..d96e494402 100644
--- a/engines/cge/gettext.cpp
+++ b/engines/cge/gettext.cpp
@@ -46,8 +46,8 @@ GetText::GetText(CGEEngine *vm, const char *info, char *text, int size)
 	_ts[1] = NULL;
 	setShapeList(_ts);
 
-	_flags.flags._bDel = true;
-	_flags.flags._kill = true;
+	_flags._bDel = true;
+	_flags._kill = true;
 	memcpy(_buff, text, _len);
 	_buff[_len] = ' ';
 	_buff[_len + 1] = '\0';
diff --git a/engines/cge/mixer.cpp b/engines/cge/mixer.cpp
index 513c6f683f..ba24f832c3 100644
--- a/engines/cge/mixer.cpp
+++ b/engines/cge/mixer.cpp
@@ -45,9 +45,9 @@ Mixer::Mixer(CGEEngine *vm, int x, int y) : Sprite(vm, NULL), _fall(kMixFall), _
 	_mb[1] = NULL;
 	setShapeList(_mb);
 	setName(_text->getText(kMixName));
-	_flags.flags._syst = true;
-	_flags.flags._kill = true;
-	_flags.flags._bDel = true;
+	_flags._syst = true;
+	_flags._kill = true;
+	_flags._bDel = true;
 	gotoxy(x, y);
 	_z = kMixZ;
 
@@ -73,13 +73,13 @@ Mixer::Mixer(CGEEngine *vm, int x, int y) : Sprite(vm, NULL), _fall(kMixFall), _
 		spr->setSeq(seq);
 
 		spr->gotoxy(x + 2 + 12 * i, y + 8);
-		spr->_flags.flags._tran = true;
-		spr->_flags.flags._kill = true;
-		spr->_flags.flags._bDel = false;
+		spr->_flags._tran = true;
+		spr->_flags._kill = true;
+		spr->_flags._bDel = false;
 		spr->_z = kMixZ;
 		_led[i] = spr;
 	}
-	_led[ArrayCount(_led) - 1]->_flags.flags._bDel = true;
+	_led[ArrayCount(_led) - 1]->_flags._bDel = true;
 
 	_vga->_showQ->insert(this);
 	for (i = 0; i < ArrayCount(_led); i++)
@@ -128,7 +128,7 @@ void Mixer::tick() {
 	int y = _mouse->_y;
 	if (spriteAt(x, y) == this) {
 		_fall = kMixFall;
-		if (_flags.flags._hold)
+		if (_flags._hold)
 			touch(kMouseLeftUp, x - _x, y - _y);
 	} else {
 		if (_fall)
diff --git a/engines/cge/snail.cpp b/engines/cge/snail.cpp
index 750d44f45c..6a5556ca58 100644
--- a/engines/cge/snail.cpp
+++ b/engines/cge/snail.cpp
@@ -493,7 +493,7 @@ void CGEEngine::snZTrim(Sprite *spr) {
 	if (spr)
 		if (spr->active()) {
 			Sprite *s;
-			s = (spr->_flags.flags._shad) ? spr->_prev : NULL;
+			s = (spr->_flags._shad) ? spr->_prev : NULL;
 			_vga->_showQ->insert(_vga->_showQ->remove(spr));
 			if (s) {
 				s->_z = spr->_z;
@@ -506,9 +506,9 @@ void CGEEngine::snHide(Sprite *spr, int val) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snHide(spr, %d)", val);
 
 	if (spr) {
-		spr->_flags.flags._hide = (val >= 0) ? (val != 0) : (!spr->_flags.flags._hide);
-		if (spr->_flags.flags._shad)
-			spr->_prev->_flags.flags._hide = spr->_flags.flags._hide;
+		spr->_flags._hide = (val >= 0) ? (val != 0) : (!spr->_flags._hide);
+		if (spr->_flags._shad)
+			spr->_prev->_flags._hide = spr->_flags._hide;
 	}
 }
 
@@ -554,18 +554,18 @@ void CGEEngine::snSend(Sprite *spr, int val) {
 		spr->_cave = val;
 		if (val1 != was1) {
 			if (was1) {
-				if (spr->_flags.flags._kept) {
+				if (spr->_flags._kept) {
 					int n = findPocket(spr);
 					if (n >= 0)
 						_pocket[n] = NULL;
 				}
 				hide1(spr);
 				contractSprite(spr);
-				spr->_flags.flags._slav = false;
+				spr->_flags._slav = false;
 			} else {
 				if (spr->_ref % 1000 == 0)
 					Bitmap::_pal = Vga::_sysPal;
-				if (spr->_flags.flags._back)
+				if (spr->_flags._back)
 					spr->backShow(true);
 				else
 					expandSprite(spr);
@@ -589,12 +589,12 @@ void CGEEngine::snSwap(Sprite *spr, int xref) {
 		swap(spr->_x, xspr->_x);
 		swap(spr->_y, xspr->_y);
 		swap(spr->_z, xspr->_z);
-		if (spr->_flags.flags._kept) {
+		if (spr->_flags._kept) {
 			int n = findPocket(spr);
 			if (n >= 0)
 				_pocket[n] = xspr;
-			xspr->_flags.flags._kept = true;
-			xspr->_flags.flags._port = false;
+			xspr->_flags._kept = true;
+			xspr->_flags._port = false;
 		}
 		if (xwas1 != was1) {
 			if (was1) {
@@ -617,14 +617,14 @@ void CGEEngine::snCover(Sprite *spr, int xref) {
 
 	Sprite *xspr = locate(xref);
 	if (spr && xspr) {
-		spr->_flags.flags._hide = true;
+		spr->_flags._hide = true;
 		xspr->_z = spr->_z;
 		xspr->_cave = spr->_cave;
 		xspr->gotoxy(spr->_x, spr->_y);
 		expandSprite(xspr);
-		if ((xspr->_flags.flags._shad = spr->_flags.flags._shad) == 1) {
+		if ((xspr->_flags._shad = spr->_flags._shad) == 1) {
 			_vga->_showQ->insert(_vga->_showQ->remove(spr->_prev), xspr);
-			spr->_flags.flags._shad = false;
+			spr->_flags._shad = false;
 		}
 		feedSnail(xspr, kNear);
 	}
@@ -635,12 +635,12 @@ void CGEEngine::snUncover(Sprite *spr, Sprite *xspr) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snUncover(spr, xspr)");
 
 	if (spr && xspr) {
-		spr->_flags.flags._hide = false;
+		spr->_flags._hide = false;
 		spr->_cave = xspr->_cave;
 		spr->gotoxy(xspr->_x, xspr->_y);
-		if ((spr->_flags.flags._shad = xspr->_flags.flags._shad) == 1) {
+		if ((spr->_flags._shad = xspr->_flags._shad) == 1) {
 			_vga->_showQ->insert(_vga->_showQ->remove(xspr->_prev), spr);
-			xspr->_flags.flags._shad = false;
+			xspr->_flags._shad = false;
 		}
 		spr->_z = xspr->_z;
 		snSend(xspr, -1);
@@ -728,7 +728,7 @@ void CGEEngine::snSlave(Sprite *spr, int ref) {
 	if (spr && slv) {
 		if (spr->active()) {
 			snSend(slv, spr->_cave);
-			slv->_flags.flags._slav = true;
+			slv->_flags._slav = true;
 			slv->_z = spr->_z;
 			_vga->_showQ->insert(_vga->_showQ->remove(slv), spr->_next);
 		}
@@ -740,21 +740,21 @@ void CGEEngine::snTrans(Sprite *spr, int trans) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snTrans(spr, %d)", trans);
 
 	if (spr)
-		spr->_flags.flags._tran = (trans < 0) ? !spr->_flags.flags._tran : (trans != 0);
+		spr->_flags._tran = (trans < 0) ? !spr->_flags._tran : (trans != 0);
 }
 
 void CGEEngine::snPort(Sprite *spr, int port) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snPort(spr, %d)", port);
 
 	if (spr)
-		spr->_flags.flags._port = (port < 0) ? !spr->_flags.flags._port : (port != 0);
+		spr->_flags._port = (port < 0) ? !spr->_flags._port : (port != 0);
 }
 
 void CGEEngine::snKill(Sprite *spr) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snKill(spr)");
 
 	if (spr) {
-		if (spr->_flags.flags._kept) {
+		if (spr->_flags._kept) {
 			int n = findPocket(spr);
 			if (n >= 0)
 				_pocket[n] = NULL;
@@ -763,14 +763,14 @@ void CGEEngine::snKill(Sprite *spr) {
 		hide1(spr);
 		_vga->_showQ->remove(spr);
 		_eventManager->clearEvent(spr);
-		if (spr->_flags.flags._kill)
+		if (spr->_flags._kill)
 			delete spr;
 		else {
 			spr->_cave = -1;
 			_vga->_spareQ->append(spr);
 		}
 		if (nx) {
-			if (nx->_flags.flags._slav)
+			if (nx->_flags._slav)
 				snKill(nx);
 		}
 	}
@@ -791,11 +791,11 @@ void CGEEngine::snKeep(Sprite *spr, int stp) {
 	debugC(1, kCGEDebugEngine, "CGEEngine::snKeep(spr, %d)", stp);
 
 	selectPocket(-1);
-	if (spr && ! spr->_flags.flags._kept && _pocket[_pocPtr] == NULL) {
+	if (spr && ! spr->_flags._kept && _pocket[_pocPtr] == NULL) {
 		snSound(spr, 3, 1);
 		_pocket[_pocPtr] = spr;
 		spr->_cave = 0;
-		spr->_flags.flags._kept = true;
+		spr->_flags._kept = true;
 		spr->gotoxy(kPocketX + kPocketDX * _pocPtr + kPocketDX / 2 - spr->_w / 2,
 		          kPocketY + kPocketDY / 2 - spr->_h / 2);
 		if (stp >= 0)
@@ -812,7 +812,7 @@ void CGEEngine::snGive(Sprite *spr, int stp) {
 		if (p >= 0) {
 			_pocket[p] = NULL;
 			spr->_cave = _now;
-			spr->_flags.flags._kept = false;
+			spr->_flags._kept = false;
 			if (stp >= 0)
 				spr->step(stp);
 		}
@@ -843,7 +843,7 @@ void CGEEngine::snLevel(Sprite *spr, int lev) {
 	}
 	_maxCave = _maxCaveArr[_lev];
 	if (spr)
-		spr->_flags.flags._hide = false;
+		spr->_flags._hide = false;
 }
 
 
diff --git a/engines/cge/talk.cpp b/engines/cge/talk.cpp
index 0f38bb0892..db44536267 100644
--- a/engines/cge/talk.cpp
+++ b/engines/cge/talk.cpp
@@ -77,7 +77,7 @@ Talk::Talk(CGEEngine *vm, const char *text, TextBoxStyle mode)
 	: Sprite(vm, NULL), _mode(mode), _vm(vm) {
 	
 	_ts = NULL;
-	_flags.flags._syst = true;
+	_flags._syst = true;
 	update(text);
 }
 
@@ -85,7 +85,7 @@ Talk::Talk(CGEEngine *vm, const char *text, TextBoxStyle mode)
 Talk::Talk(CGEEngine *vm)
 	: Sprite(vm, NULL), _mode(kTBPure), _vm(vm) {
 	_ts = NULL;
-	_flags.flags._syst = true;
+	_flags._syst = true;
 }
 
 Font *Talk::_font;
diff --git a/engines/cge/text.cpp b/engines/cge/text.cpp
index c3bdbea706..0e77bb8955 100644
--- a/engines/cge/text.cpp
+++ b/engines/cge/text.cpp
@@ -180,7 +180,7 @@ void Text::say(const char *text, Sprite *spr) {
 	killText();
 	_talk = new Talk(_vm, text, kTBRound);
 	if (_talk) {
-		bool east = spr->_flags.flags._east;
+		bool east = spr->_flags._east;
 		int x = (east) ? (spr->_x + spr->_w - 2) : (spr->_x + 2);
 		int y = spr->_y + 2;
 		Sprite *spike = new Spike(_vm);
@@ -197,8 +197,8 @@ void Text::say(const char *text, Sprite *spr) {
 		if (spr->_ref == 1)
 			x += ((east) ? -10 : 10); // Hero
 
-		_talk->_flags.flags._kill = true;
-		_talk->_flags.flags._bDel = true;
+		_talk->_flags._kill = true;
+		_talk->_flags._bDel = true;
 		_talk->setName(_text->getText(kSayName));
 		_talk->gotoxy(x - (_talk->_w - sw) / 2 - 3 + 6 * east, y - spike->_h - _talk->_h + 1);
 		_talk->_z = 125;
@@ -206,8 +206,8 @@ void Text::say(const char *text, Sprite *spr) {
 
 		spike->gotoxy(x, _talk->_y + _talk->_h - 1);
 		spike->_z = 126;
-		spike->_flags.flags._slav = true;
-		spike->_flags.flags._kill = true;
+		spike->_flags._slav = true;
+		spike->_flags._kill = true;
 		spike->setName(_text->getText(kSayName));
 		spike->step(east);
 		spike->_ref = kSayRef;
@@ -223,8 +223,8 @@ void CGEEngine::inf(const char *text) {
 	killText();
 	_talk = new Talk(this, text, kTBRect);
 	if (_talk) {
-		_talk->_flags.flags._kill = true;
-		_talk->_flags.flags._bDel = true;
+		_talk->_flags._kill = true;
+		_talk->_flags._bDel = true;
 		_talk->setName(_text->getText(kInfName));
 		_talk->center();
 		_talk->gotoxy(_talk->_x, _talk->_y - 20);
diff --git a/engines/cge/vga13h.cpp b/engines/cge/vga13h.cpp
index 6c41292712..ad2415caaf 100644
--- a/engines/cge/vga13h.cpp
+++ b/engines/cge/vga13h.cpp
@@ -164,7 +164,7 @@ BitmapPtr *Sprite::setShapeList(BitmapPtr *shpP) {
 		}
 		expand();
 		_ext->_shpList = shpP;
-		_flags.flags._bDel = true;
+		_flags._bDel = true;
 		if (!_ext->_seq)
 			setSeq(getConstantSeq(_shpCnt < 2));
 	}
@@ -382,7 +382,7 @@ Sprite *Sprite::contract() {
 	if (e) {
 		if (e->_name)
 			delete[] e->_name;
-		if (_flags.flags._bDel && e->_shpList) {
+		if (_flags._bDel && e->_shpList) {
 			int i;
 			for (i = 0; e->_shpList[i]; i++)
 				delete e->_shpList[i];
@@ -436,24 +436,24 @@ void Sprite::makeXlat(uint8 *x) {
 	if (_ext) {
 		BitmapPtr *b;
 
-		if (_flags.flags._xlat)
+		if (_flags._xlat)
 			killXlat();
 		for (b = _ext->_shpList; *b; b++)
 			(*b)->_m = x;
-		_flags.flags._xlat = true;
+		_flags._xlat = true;
 	}
 }
 
 
 void Sprite::killXlat() {
-	if (_flags.flags._xlat && _ext) {
+	if (_flags._xlat && _ext) {
 		BitmapPtr *b;
 		uint8 *m = (*_ext->_shpList)->_m;
 		free(m);
 
 		for (b = _ext->_shpList; *b; b++)
 			(*b)->_m = NULL;
-		_flags.flags._xlat = false;
+		_flags._xlat = false;
 	}
 }
 
@@ -475,9 +475,9 @@ void Sprite::gotoxy(int x, int y) {
 		_y = y;
 	}
 	if (_next)
-		if (_next->_flags.flags._slav)
+		if (_next->_flags._slav)
 			_next->gotoxy(_next->_x - xo + _x, _next->_y - yo + _y);
-	if (_flags.flags._shad)
+	if (_flags._shad)
 		_prev->gotoxy(_prev->_x - xo + _x, _prev->_y - yo + _y);
 }
 
@@ -498,8 +498,8 @@ void Sprite::show() {
 	e->_y1 = _y;
 	e->_b1 = shp();
 //  asm sti     // ...done!
-	if (!_flags.flags._hide) {
-		if (_flags.flags._xlat)
+	if (!_flags._hide) {
+		if (_flags._xlat)
 			e->_b1->xShow(e->_x1, e->_y1);
 		else
 			e->_b1->show(e->_x1, e->_y1);
@@ -545,7 +545,7 @@ void Sprite::sync(Common::Serializer &s) {
 	s.syncAsUint16LE(unused);	// _ext
 	s.syncAsUint16LE(_ref);
 	s.syncAsByte(_cave);
-	s.syncAsUint16LE(_flags.flagsWord);
+	s.syncBytes((byte *)&_flags, 2);
 	s.syncAsUint16LE(_x);
 	s.syncAsUint16LE(_y);
 	s.syncAsByte(_z);
@@ -567,7 +567,7 @@ Sprite *spriteAt(int x, int y) {
 	Sprite *spr = NULL, * tail = _vga->_showQ->last();
 	if (tail) {
 		for (spr = tail->_prev; spr; spr = spr->_prev) {
-			if (! spr->_flags.flags._hide && ! spr->_flags.flags._tran) {
+			if (! spr->_flags._hide && ! spr->_flags._tran) {
 				if (spr->shp()->solidAt(x - spr->_x, y - spr->_y))
 					break;
 			}
@@ -589,7 +589,7 @@ Queue::~Queue() {
 void Queue::clear() {
 	while (_head) {
 		Sprite *s = remove(_head);
-		if (s->_flags.flags._kill)
+		if (s->_flags._kill)
 			delete s;
 	}
 }
@@ -1077,7 +1077,7 @@ PocLight::PocLight(CGEEngine *vm): Sprite(vm, NULL) {
 
 	setShapeList(LI);
 
-	_flags.flags._kill = false;
+	_flags._kill = false;
 }
 
 } // End of namespace CGE
diff --git a/engines/cge/vga13h.h b/engines/cge/vga13h.h
index 9ac1bb3c63..1d41a068ff 100644
--- a/engines/cge/vga13h.h
+++ b/engines/cge/vga13h.h
@@ -120,8 +120,13 @@ public:
 	{}
 };
 
-union Flags {
-	struct FlagsBits {
+class Sprite {
+protected:
+	SprExt *_ext;
+public:
+	int _ref;
+	signed char _cave;
+	struct Flags {
 		uint16 _hide : 1;       // general visibility switch
 		uint16 _near : 1;       // Near action lock
 		uint16 _drag : 1;       // sprite is moveable
@@ -138,17 +143,7 @@ union Flags {
 		uint16 _back : 1;       // 'send to background' request
 		uint16 _bDel : 1;       // delete bitmaps in ~SPRITE
 		uint16 _tran : 1;       // transparent (untouchable)
-	} flags;
-	uint16 flagsWord;
-};
-
-class Sprite {
-protected:
-	SprExt *_ext;
-public:
-	int _ref;
-	signed char _cave;
-	Flags _flags;
+	} _flags;
 	int _x;
 	int _y;
 	signed char _z;
diff --git a/engines/cge/vmenu.cpp b/engines/cge/vmenu.cpp
index fc7ef2fe00..48b27d9727 100644
--- a/engines/cge/vmenu.cpp
+++ b/engines/cge/vmenu.cpp
@@ -53,10 +53,10 @@ MenuBar::MenuBar(CGEEngine *vm, uint16 w) : Talk(vm), _vm(vm) {
 	_ts[1] = NULL;
 	setShapeList(_ts);
 
-	_flags.flags._slav = true;
-	_flags.flags._tran = true;
-	_flags.flags._kill = true;
-	_flags.flags._bDel = true;
+	_flags._slav = true;
+	_flags._tran = true;
+	_flags._kill = true;
+	_flags._bDel = true;
 }
 
 
@@ -98,8 +98,8 @@ Vmenu::Vmenu(CGEEngine *vm, Choice *list, int x, int y)
 	_items = 0;
 	for (cp = list; cp->_text; cp++)
 		_items++;
-	_flags.flags._bDel = true;
-	_flags.flags._kill = true;
+	_flags._bDel = true;
+	_flags._kill = true;
 	if (x < 0 || y < 0)
 		center();
 	else
diff --git a/engines/cge/walk.cpp b/engines/cge/walk.cpp
index 36fecdd22b..a418bfb178 100644
--- a/engines/cge/walk.cpp
+++ b/engines/cge/walk.cpp
@@ -75,7 +75,7 @@ Walk::Walk(CGEEngine *vm, BitmapPtr *shpl)
 
 
 void Walk::tick() {
-	if (_flags.flags._hide)
+	if (_flags._hide)
 		return;
 
 	_here = XZ(_x + _w / 2, _y + _h);
@@ -85,17 +85,17 @@ void Walk::tick() {
 		_sys->funTouch();
 		for (spr = _vga->_showQ->first(); spr; spr = spr->_next) {
 			if (distance(spr) < 2) {
-				if (!spr->_flags.flags._near) {
+				if (!spr->_flags._near) {
 					_vm->feedSnail(spr, kNear);
-					spr->_flags.flags._near = true;
+					spr->_flags._near = true;
 				}
 			} else {
-				spr->_flags.flags._near = false;
+				spr->_flags._near = false;
 			}
 		}
 	}
 
-	if (_flags.flags._hold || _tracePtr < 0)
+	if (_flags._hold || _tracePtr < 0)
 		park();
 	else {
 		if (_here == _trace[_tracePtr]) {
@@ -187,7 +187,7 @@ void Walk::findWay(Sprite *spr) {
 	if (spr && spr != this) {
 		int x = spr->_x;
 		int z = spr->_z;
-		if (spr->_flags.flags._east)
+		if (spr->_flags._east)
 			x += spr->_w + _w / 2 - kWalkSide;
 		else
 			x -= _w / 2 - kWalkSide;
@@ -207,7 +207,7 @@ void Walk::reach(Sprite *spr, int mode) {
 	if (spr) {
 		_hero->findWay(spr);
 		if (mode < 0) {
-			mode = spr->_flags.flags._east;
+			mode = spr->_flags._east;
 			if (lower(spr))
 				mode += 2;
 		}
diff --git a/engines/cge/walk.h b/engines/cge/walk.h
index c1d387f0b5..271663e51d 100644
--- a/engines/cge/walk.h
+++ b/engines/cge/walk.h
@@ -35,6 +35,7 @@ namespace CGE {
 
 #define kMapXCnt       40
 #define kMapZCnt       20
+#define kMapArrSize    (kMapZCnt * kMapXCnt)
 #define kMapTop        80
 #define kMapHig        80
 #define kMapGridX      (kScrWidth / kMapXCnt)
@@ -93,7 +94,6 @@ public:
 	Cluster() : Couple (-1, -1) { }
 	bool chkBar() const;
 	bool isValid() const;
-
 };
 
 
-- 
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