MADS: Phantom: Implement scene 501

3 files changed, 596 insertions, 1 deletions

diff --git a/engines/mads/phantom/phantom_scenes.cpp b/engines/mads/phantom/phantom_scenes.cpp
index e9a60f00e9..e4a54ccece 100644
--- a/engines/mads/phantom/phantom_scenes.cpp
+++ b/engines/mads/phantom/phantom_scenes.cpp
@@ -143,7 +143,7 @@ SceneLogic *SceneFactory::createScene(MADSEngine *vm) {
 
 	// Scene group #5 (Phantom's hideout)
 	case 501:	// catacombs, outside phantom's hideout, lake and boat
-		return new DummyScene(vm);	// TODO
+		return new Scene501(vm);
 	case 502:	// push panel trap
 		return new DummyScene(vm);	// TODO
 	case 504:	// Phantom's hideout, church organ
diff --git a/engines/mads/phantom/phantom_scenes5.cpp b/engines/mads/phantom/phantom_scenes5.cpp
index f40c6ee5c2..6fcdcb098a 100644
--- a/engines/mads/phantom/phantom_scenes5.cpp
+++ b/engines/mads/phantom/phantom_scenes5.cpp
@@ -62,5 +62,584 @@ void Scene5xx::setPlayerSpritesPrefix() {
 
 /*------------------------------------------------------------------------*/
 
+Scene501::Scene501(MADSEngine *vm) : Scene5xx(vm) {
+	_anim_0_running = false;
+	_prevent_2 = false;
+}
+
+void Scene501::synchronize(Common::Serializer &s) {
+	Scene5xx::synchronize(s);
+
+	s.syncAsByte(_anim_0_running);
+	s.syncAsByte(_prevent_2);
+}
+
+void Scene501::setup() {
+	setPlayerSpritesPrefix();
+	setAAName();
+
+	_scene->addActiveVocab(NOUN_CHRISTINE);
+	_scene->addActiveVocab(VERB_LOOK_AT);
+	_scene->addActiveVocab(VERB_WALK_TO);
+}
+
+void Scene501::enter() {
+	_scene->_hotspots.activate(NOUN_CHRISTINE, false);
+	_scene->_hotspots.activate(NOUN_BOAT, false);
+
+	if (_scene->_priorSceneId != RETURNING_FROM_LOADING) {
+		_anim_0_running = false;
+		_prevent_2 = false;
+	}
+
+	_vm->_gameConv->get(26);
+
+	_globals._spriteIndexes[0] = _scene->_sprites.addSprites(formAnimName('x', 0), false);
+	_globals._spriteIndexes[1] = _scene->_sprites.addSprites(formAnimName('x', 1), false);
+	_globals._spriteIndexes[2] = _scene->_sprites.addSprites(formAnimName('x', 2), false);
+	_globals._spriteIndexes[5] = _scene->_sprites.addSprites(formAnimName('a', 1), false);
+	_globals._spriteIndexes[6] = _scene->_sprites.addSprites(formAnimName('a', 0), false);
+	_globals._spriteIndexes[6] = _scene->_sprites.addSprites("*CHR_6", PALFLAG_ALL_TO_CLOSEST | PALFLAG_ANY_TO_CLOSEST);
+	_globals._spriteIndexes[6] = _scene->_sprites.addSprites("*CHR_9", PALFLAG_ALL_TO_CLOSEST | PALFLAG_ANY_TO_CLOSEST);
+	_globals._spriteIndexes[6] = _scene->_sprites.addSprites("*CHR_8", PALFLAG_ALL_TO_CLOSEST | PALFLAG_ANY_TO_CLOSEST);
+	_globals._spriteIndexes[3] = _scene->_sprites.addSprites("*RDRR_6", false);
+
+	_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], false, 6);
+	_scene->_sequences.setDepth(_globals._sequenceIndexes[0], 14);
+	_scene->_sequences.setAnimRange(_globals._sequenceIndexes[0], -1, -2);
+
+	if (_scene->_priorSceneId == RETURNING_FROM_LOADING) {
+		if (_globals[kChristineIsInBoat]) {
+			_anim_0_running = true;
+			_globals._animationIndexes[0] = _scene->loadAnimation(formAnimName('b', 1), 100);
+			_scene->setAnimFrame(_globals._animationIndexes[0], 124);
+			_scene->_hotspots.activateAtPos(NOUN_CHRISTINE, true, Common::Point(113, 93));
+			_scene->_hotspots.activate(NOUN_BOAT, true);
+		}
+
+		_globals._sequenceIndexes[1] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[1], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+		_globals._sequenceIndexes[2] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[2], false, -1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
+	}
+
+	if (_scene->_priorSceneId == 506) {
+		_game._player._playerPos = Common::Point(305, 112);
+		_game._player._facing = FACING_WEST;
+		_game._player._stepEnabled = false;
+
+		if (_globals[kChristineIsInBoat]) {
+			_anim_0_running = true;
+			_globals._animationIndexes[0] = _scene->loadAnimation(formAnimName('b', 1), 100);
+			_scene->setAnimFrame(_globals._animationIndexes[0], 124);
+			_scene->_hotspots.activateAtPos(NOUN_CHRISTINE, true, Common::Point(113, 93));
+			_scene->_hotspots.activate(NOUN_BOAT, true);
+			_game._player.walk(Common::Point(260, 112), FACING_SOUTHWEST);
+			_game._player.setWalkTrigger(80);
+			_game._player.setWalkTrigger(55);
+		} else {
+			_anim_0_running = true;
+			_globals._animationIndexes[0] = _scene->loadAnimation(formAnimName('b', 1), 100);
+			_globals[kChristineIsInBoat] = true;
+			_scene->_hotspots.activate(NOUN_BOAT, true);
+			_game._player.walk(Common::Point(260, 112), FACING_SOUTHWEST);
+			_game._player.setWalkTrigger(80);
+		}
+
+		_globals._sequenceIndexes[1] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[1], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+
+		_globals._sequenceIndexes[2] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[2], false, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 1);
+	} else if ((_scene->_priorSceneId == 401) || (_scene->_priorSceneId == 408) || (_scene->_priorSceneId != RETURNING_FROM_LOADING)) {
+		_game._player.firstWalk(Common::Point(-20, 109), FACING_EAST, Common::Point(24, 109), FACING_EAST, true);
+		_globals._sequenceIndexes[1] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[1], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+
+		_globals._sequenceIndexes[2] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[2], false, -1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
+	}
+
+	sceneEntrySound();
+}
+
+void Scene501::step() {
+	switch (_game._trigger) {
+	case 55:
+		_scene->deleteSequence(_globals._sequenceIndexes[2]);
+		_globals._sequenceIndexes[2] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[2], false, 8, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 10);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], -1, -2);
+		_scene->_sequences.setTrigger(_globals._sequenceIndexes[2], 0, 0, 56);
+		break;
+
+	case 56:
+		_vm->_sound->command(25);
+		_globals._sequenceIndexes[2] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[2], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 10);
+		if (!_globals[kChrisWillTakeSeat])
+			_game._player._stepEnabled = true;
+
+		_globals[kChrisWillTakeSeat] = false;
+		break;
+
+	default:
+		break;
+	}
+
+
+	switch (_game._trigger) {
+	case 60:
+		_globals._sequenceIndexes[1] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[1], false, 8, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], -1, -2);
+		_scene->_sequences.setTrigger(_globals._sequenceIndexes[1], 0, 0, 61);
+		break;
+
+	case 61:
+		_vm->_sound->command(25);
+		_globals._sequenceIndexes[1] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[1], false, -1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+		_game._player._stepEnabled = true;
+		break;
+
+	case 80: {
+		_game._player.walk(Common::Point(255, 118), FACING_NORTHWEST);
+		_scene->setAnimFrame(_globals._animationIndexes[0], 2);
+		int idx = _scene->_dynamicHotspots.add(NOUN_CHRISTINE, VERB_WALK_TO, SYNTAX_SINGULAR_FEM, EXT_NONE, Common::Rect(0, 0, 0, 0));
+		_scene->setDynamicAnim(idx, _globals._animationIndexes[0], 0);
+		_scene->setDynamicAnim(idx, _globals._animationIndexes[0], 1);
+		_scene->setDynamicAnim(idx, _globals._animationIndexes[0], 2);
+		_scene->setDynamicAnim(idx, _globals._animationIndexes[0], 3);
+		}
+		break;
+
+	case 90:
+		_globals[kPlayerScore] += 5;
+		_scene->_nextSceneId = 310;
+		break;
+
+	case 100:
+		_game._player._stepEnabled = false;
+		_game._player._visible = false;
+		_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 9, 1);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], -1, -2);
+		_scene->_sequences.setTrigger(_globals._sequenceIndexes[5], 0, 0, 90);
+		break;
+
+	default:
+		break;
+	}
+
+	if (_anim_0_running) {
+		if (_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 103)
+			_scene->_hotspots.activateAtPos(NOUN_CHRISTINE, true, Common::Point(125, 94));
+
+		if ((_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 28) && !_prevent_2) {
+			_prevent_2 = true;
+			_scene->_sequences.setTimingTrigger(1, 55);
+		}
+
+		if (_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 124) {
+			_scene->_hotspots.activateAtPos(NOUN_CHRISTINE, false, Common::Point(125, 94));
+			_scene->_hotspots.activateAtPos(NOUN_CHRISTINE, true , Common::Point(113, 93));
+		}
+
+		if (_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 125)
+			_scene->setAnimFrame(_globals._animationIndexes[0], 124);
+
+		if (_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 1)
+			_scene->setAnimFrame(_globals._animationIndexes[0], 0);
+
+		if (_scene->_animation[_globals._animationIndexes[0]]->getCurrentFrame() == 84)
+			_game._player._stepEnabled = true;
+	}
+}
+
+void Scene501::actions() {
+	if (_vm->_gameConv->_running == 26) {
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_WALK_THROUGH, NOUN_ARCHWAY_TO_WEST) && (_globals[kChristineIsInBoat])) {
+		_vm->_gameConv->run(26);
+		_vm->_gameConv->exportValue(3);
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_TALK_TO, NOUN_CHRISTINE)) {
+		_vm->_gameConv->run(26);
+		_vm->_gameConv->exportValue(1);
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_CLIMB_INTO, NOUN_BOAT)) {
+		if (_game._objects.isInInventory(OBJ_OAR))
+			_anim_0_running = false;
+		else
+			_vm->_dialogs->show(50123);
+
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_UNLOCK, NOUN_DOOR) || _action.isAction(VERB_LOCK, NOUN_DOOR)) {
+		switch (_game._trigger) {
+		case 0:
+			_game._player._stepEnabled = false;
+			_game._player._visible = false;
+			_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+			_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], true);
+			_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 1);
+			break;
+
+		case 1: {
+			int idx = _globals._sequenceIndexes[3];
+			_globals._sequenceIndexes[3] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[3], false, 4);
+			_game.syncTimers(1, _globals._sequenceIndexes[3], 1, idx);
+			_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+			_scene->_sequences.setTimingTrigger(15, 2);
+			_vm->_sound->command(74);
+			}
+			break;
+
+		case 2:
+			_scene->deleteSequence(_globals._sequenceIndexes[3]);
+			_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+			_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+			_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 3);
+			break;
+
+		case 3:
+			_game.syncTimers(2, 0, 1, _globals._sequenceIndexes[3]);
+			_game._player._visible = true;
+			_vm->_dialogs->show(50122);
+			_game._player._stepEnabled = true;
+			break;
+
+		default:
+			break;
+		}
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_WALK_THROUGH, NOUN_DOOR) || _action.isAction(VERB_OPEN, NOUN_DOOR)) {
+		if (_scene->_customDest.x < 287) {
+			if (!_globals[kChristineIsInBoat]) {
+				switch (_game._trigger) {
+				case 0:
+					_game._player._stepEnabled = false;
+					_game._player._visible = false;
+					_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], true);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 1);
+					break;
+
+				case 1: {
+					int idx = _globals._sequenceIndexes[3];
+					_globals._sequenceIndexes[3] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[3], false, 4);
+					_game.syncTimers(1, _globals._sequenceIndexes[3], 1, idx);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+					_scene->_sequences.setTimingTrigger(15, 2);
+					_vm->_sound->command(74);
+					}
+					break;
+
+				case 2:
+					_scene->deleteSequence(_globals._sequenceIndexes[3]);
+					_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 3);
+					break;
+
+				case 3:
+					_game.syncTimers(2, 0, 1, _globals._sequenceIndexes[3]);
+					_game._player._visible = true;
+					_vm->_dialogs->show(50120);
+					_game._player._stepEnabled = true;
+					break;
+
+				default:
+					break;
+				}
+			} else {
+				switch (_game._trigger) {
+				case (0):
+					_game._player._stepEnabled = false;
+					_game._player._visible = false;
+					_globals._sequenceIndexes[3] = _scene->_sequences.startPingPongCycle(_globals._spriteIndexes[3], false, 5, 2);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], true);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 2, 4, 65);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 67);
+					break;
+
+				case 65:
+					_scene->deleteSequence(_globals._sequenceIndexes[2]);
+					_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 8, 1);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], -1, -2);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[2], 0, 0, 66);
+					_vm->_sound->command(24);
+					break;
+
+				case 66:
+					_globals._sequenceIndexes[2] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[2], false, -2);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 1);
+					_game._player.walk(Common::Point(305, 112), FACING_EAST);
+					_game._player.setWalkTrigger(68);
+					break;
+
+				case 67:
+					_game._player._visible = true;
+					break;
+
+				case 68:
+					_vm->_gameConv->abortConv();
+					_scene->_nextSceneId = 506;
+					break;
+				}
+			}
+		} else {
+			if (!_globals[kChristineIsInBoat]) {
+				switch (_game._trigger) {
+				case (0):
+					_game._player._stepEnabled = false;
+					_game._player._visible = false;
+					_globals._sequenceIndexes[3] = _scene->_sequences.startPingPongCycle(_globals._spriteIndexes[3], false, 5, 2);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], true);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 2, 4, 65);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 67);
+					break;
+
+				case 65: {
+					int idx = _globals._sequenceIndexes[1];
+					_scene->deleteSequence(_globals._sequenceIndexes[1]);
+					_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 8, 1);
+					_game.syncTimers(1, _globals._sequenceIndexes[1], 1, idx);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 4);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], -1, -2);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[1], 0, 0, 66);
+					_vm->_sound->command(24);
+						 }
+						 break;
+
+				case 66:
+					_game._player.walk(Common::Point(319, 116), FACING_NORTHWEST);
+					_game._player.setWalkTrigger(68);
+					break;
+
+				case 67:
+					_game._player._visible = true;
+					break;
+
+				case 68:
+					_globals._sequenceIndexes[1] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[1], false, 8, 1);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 1);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], -1, -2);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[1], 0, 0, 69);
+					_vm->_sound->command(25);
+					break;
+
+				case 69:
+					_globals._sequenceIndexes[1] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[1], false, 5);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 1);
+					_scene->_nextSceneId = 502;
+					break;
+				}
+			} else {
+				switch (_game._trigger) {
+				case (0):
+					_game._player._stepEnabled = false;
+					_game._player._visible = false;
+					_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], true);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 1);
+					break;
+
+				case 1: {
+					int idx = _globals._sequenceIndexes[3];
+					_globals._sequenceIndexes[3] = _scene->_sequences.addStampCycle(_globals._spriteIndexes[3], false, 4);
+					_game.syncTimers(1, _globals._sequenceIndexes[3], 1, idx);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+					_scene->_sequences.setTimingTrigger(15, 2);
+					_vm->_sound->command(73);
+						}
+						break;
+
+				case 2:
+					_scene->deleteSequence(_globals._sequenceIndexes[3]);
+					_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 5, 1);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
+					_scene->_sequences.setSeqPlayer(_globals._sequenceIndexes[3], false);
+					_scene->_sequences.setTrigger(_globals._sequenceIndexes[3], 0, 0, 3);
+					break;
+
+				case 3:
+					_game.syncTimers(2, 0, 1, _globals._sequenceIndexes[3]);
+					_game._player._visible = true;
+					_vm->_dialogs->show(50120);
+					_game._player._stepEnabled = true;
+					break;
+
+				default:
+					break;
+				}
+			}
+		}
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action._lookFlag) {
+		_vm->_dialogs->show(50110);
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_LOOK) || _action.isAction(VERB_LOOK_AT)) {
+		if (_action.isObject(NOUN_FLOOR)) {
+			_vm->_dialogs->show(50111);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_WALL)) {
+			_vm->_dialogs->show(50112);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_CEILING)) {
+			_vm->_dialogs->show(50113);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_LAKE)) {
+			_vm->_dialogs->show(50114);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_BOAT)) {
+			_vm->_dialogs->show(50126);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_TORCH)) {
+			_vm->_dialogs->show(50117);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_ARCHWAY_TO_WEST)) {
+			_vm->_dialogs->show(50118);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_DOOR)) {
+			if (_scene->_customDest.x < 287) {
+				if (_game._visitedScenes.exists(506))
+					_vm->_dialogs->show(50127);
+				else
+					_vm->_dialogs->show(50119);
+			} else {
+				if (_game._visitedScenes.exists(506))
+					_vm->_dialogs->show(50128);
+				else
+					_vm->_dialogs->show(50119);
+			}
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_COLUMN)) {
+			_vm->_dialogs->show(50121);
+			_action._inProgress = false;
+			return;
+		}
+
+		if (_action.isObject(NOUN_CHRISTINE)) {
+			_vm->_dialogs->show(50124);
+			_action._inProgress = false;
+			return;
+		}
+	}
+
+	if (_action.isAction(VERB_TAKE, NOUN_TORCH)) {
+		_vm->_dialogs->show(50125);
+		_action._inProgress = false;
+		return;
+	}
+
+	if (_action.isAction(VERB_TAKE, NOUN_CHRISTINE)) {
+		_vm->_dialogs->show(50129);
+		_action._inProgress = false;
+	}
+}
+
+void Scene501::preActions() {
+	if (_action.isAction(VERB_WALK_THROUGH, NOUN_ARCHWAY_TO_WEST)) {
+		if (_globals[kLanternStatus] == 0) {
+			_game._player._needToWalk = false;
+			_vm->_dialogs->show(30918);
+			_game._player.cancelCommand();
+		} else if (!_globals[kChristineIsInBoat])
+			_game.enterCatacombs(0);
+	}
+
+	if ((_action.isObject(NOUN_DOOR)) && (_action.isAction(VERB_LOCK) || _action.isAction(VERB_UNLOCK) || _action.isAction(VERB_OPEN))) {
+		if (_scene->_customDest.x < 287)
+			_game._player.walk(Common::Point(266, 112), FACING_EAST);
+		else
+			_game._player.walk(Common::Point(287, 118), FACING_EAST);
+	}
+
+	if ((_action.isAction(VERB_WALK_THROUGH, NOUN_DOOR) || _action.isAction(VERB_OPEN, NOUN_DOOR)) && _game._visitedScenes.exists(506) && _scene->_customDest.x < 287) {
+		switch (_game._trigger) {
+		case 0:
+			_game._player._readyToWalk = false;
+			_game._player._needToWalk = false;
+			_game._player._stepEnabled = false;
+			_vm->_gameConv->run(26);
+			_vm->_gameConv->exportValue(2);
+			_scene->_sequences.setTimingTrigger(6, 1);
+			break;
+
+		case 1:
+			if (_vm->_gameConv->_running >= 0)
+				_scene->_sequences.setTimingTrigger(6, 1);
+			else {
+				_game._player._stepEnabled = true;
+				_action._inProgress = true;
+				_game._player._needToWalk = true;
+				_game._player._readyToWalk = true;
+			}
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	if (_action.isAction(VERB_WALK_THROUGH, NOUN_ARCHWAY_TO_WEST) && _globals[kLanternStatus] && _globals[kRightDoorIsOpen504])
+		_game._player.walk(Common::Point(24, 110), FACING_WEST);
+}
+
+/*------------------------------------------------------------------------*/
+
 } // End of namespace Phantom
 } // End of namespace MADS
diff --git a/engines/mads/phantom/phantom_scenes5.h b/engines/mads/phantom/phantom_scenes5.h
index 9ce5bbab71..9b07e92e06 100644
--- a/engines/mads/phantom/phantom_scenes5.h
+++ b/engines/mads/phantom/phantom_scenes5.h
@@ -53,6 +53,22 @@ public:
 	Scene5xx(MADSEngine *vm) : PhantomScene(vm) { _game._player._scalingVelocity = true; }
 };
 
+class Scene501 : public Scene5xx {
+private:
+	bool _anim_0_running;
+	bool _prevent_2;
+
+public:
+	Scene501(MADSEngine *vm);
+	virtual void synchronize(Common::Serializer &s);
+
+	virtual void setup();
+	virtual void enter();
+	virtual void step();
+	virtual void preActions();
+	virtual void actions();
+};
+
 } // End of namespace Phantom
 } // End of namespace MADS