MADS: Implement scene 316

3 files changed, 463 insertions, 0 deletions

diff --git a/engines/mads/nebular/nebular_scenes.cpp b/engines/mads/nebular/nebular_scenes.cpp
index 1c19d244b9..8c75cbdd7b 100644
--- a/engines/mads/nebular/nebular_scenes.cpp
+++ b/engines/mads/nebular/nebular_scenes.cpp
@@ -123,6 +123,8 @@ SceneLogic *SceneFactory::createScene(MADSEngine *vm) {
 		return new Scene311(vm);
 	case 313:
 		return new Scene313(vm);
+	case 316:
+		return new Scene316(vm);
 
 	// Scene group #8
 	case 804:
diff --git a/engines/mads/nebular/nebular_scenes3.cpp b/engines/mads/nebular/nebular_scenes3.cpp
index 7c485481b3..e1d1180dc4 100644
--- a/engines/mads/nebular/nebular_scenes3.cpp
+++ b/engines/mads/nebular/nebular_scenes3.cpp
@@ -1827,5 +1827,462 @@ void Scene313::actions() {
 
 /*------------------------------------------------------------------------*/
 
+void Scene316::setup() {
+	if (_scene->_currentSceneId == 366)
+		_globals[kSexOfRex] = REX_MALE;
+
+	setPlayerSpritesPrefix();
+	setAAName();
+}
+
+void Scene316::handleRexInGrate() {
+	switch (_game._trigger) {
+	case 0:
+		_game._player._stepEnabled = false;
+		_game._player._visible = false;
+		_globals._sequenceIndexes[4] = _scene->_sequences.startCycle(_globals._spriteIndexes[4], false, 1);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.addTimer(15, 1);
+		break;
+
+	case 1:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[4]);
+		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 12, 3, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 2, 3);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
+		break;
+
+	case 2: {
+		int oldIdx = _globals._sequenceIndexes[4];
+		_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 4, 8);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
+
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 2, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 4);
+		}
+		break;
+
+	case 3: {
+		int oldIdx = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
+		}
+		break;
+
+	case 4: {
+		int oldIdx = _globals._sequenceIndexes[4];
+		_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 10, 11);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
+
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 5, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 5);
+		}
+		break;
+
+	case 5: {
+		int oldIdx = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 3);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
+
+		oldIdx = _globals._sequenceIndexes[4];
+		_globals._sequenceIndexes[4] = _scene->_sequences.startCycle(_globals._spriteIndexes[4], false, 12);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
+		_scene->_sequences.addTimer(15, 6);
+		}
+		break;
+
+	case 6:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[4]);
+		_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 13, 14);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 2, 3);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 7);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 8);
+		break;
+
+	case 7:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[4]);
+		_globals._sequenceIndexes[4] = _scene->_sequences.startCycle(_globals._spriteIndexes[4], false, 15);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], -1);
+		break;
+
+	case 8: {
+		int oldIdx = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
+		_scene->_sequences.addTimer(15, 9);
+		}
+		break;
+
+	case 9:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[4]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addTimer(48, 10);
+		break;
+
+	case 10:
+		_scene->_nextSceneId = 313;
+		break;
+
+	default:
+		break;
+	}
+}
+
+void Scene316::handleRoxInGrate() {
+	int temp;
+	int temp1;
+
+	switch (_game._trigger) {
+	case 0:
+		_game._player._stepEnabled = false;
+		_game._player._visible = false;
+		_globals._sequenceIndexes[5] = _scene->_sequences.startCycle(_globals._spriteIndexes[5], false, 1);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.addTimer(15, 1);
+		break;
+
+	case 1:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[5]);
+		_globals._sequenceIndexes[5] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[5], false, 17, 3, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 2, 3);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
+		break;
+
+	case 2:
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 2, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+
+		temp = _globals._sequenceIndexes[5];
+		_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 4, 8);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], temp);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 4);
+		break;
+
+	case 3:
+		temp1 = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], temp1);
+		break;
+
+	case 4:
+		temp = _globals._sequenceIndexes[5];
+		_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 10, 11);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], temp);
+
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 5, -2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 5);
+		break;
+
+	case 5:
+		temp = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 3);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], temp);
+
+		temp = _globals._sequenceIndexes[5];
+		_globals._sequenceIndexes[5] = _scene->_sequences.startCycle(_globals._spriteIndexes[5], false, 12);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], temp);
+		_scene->_sequences.addTimer(20, 6);
+		break;
+
+	case 6:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[5]);
+		_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 13, 15);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+
+		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 17, 1, 0, 0);
+		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 2, 3);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 7);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 8);
+		break;
+
+	case 7:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[5]);
+		_globals._sequenceIndexes[5] = _scene->_sequences.startCycle(_globals._spriteIndexes[5], false, 16);
+		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], -1);
+		break;
+
+	case 8:
+		temp = _globals._sequenceIndexes[3];
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 2);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], temp);
+		_scene->_sequences.addTimer(20, 9);
+		break;
+
+	case 9:
+		_scene->_sequences.setDone(_globals._sequenceIndexes[5]);
+		_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 1);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+		_scene->_sequences.addTimer(48, 10);
+		break;
+
+	case 10:
+		_scene->_nextSceneId = 313;
+		break;
+
+	default:
+		break;
+	}
+}
+
+void Scene316::enter() {
+	int series;
+
+	if (_globals[kSexOfRex] == REX_MALE) {
+		_globals._spriteIndexes[1] = _scene->_sprites.addSprites(formAnimName('g', -1));
+		_globals._spriteIndexes[4] = _scene->_sprites.addSprites("*RXCL_8");
+		_globals._spriteIndexes[6] = _scene->_sprites.addSprites("*RXCL_2");
+	} else {
+		_globals._spriteIndexes[2] = _scene->_sprites.addSprites(formAnimName('g', 0));
+		_globals._spriteIndexes[5] = _scene->_sprites.addSprites("*ROXCL_8");
+	}
+
+	_globals._spriteIndexes[3] = _scene->_sprites.addSprites(formAnimName('v', 0));
+	_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 1);
+	_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+
+	if (_scene->_priorSceneId == 366) {
+		_game._player._stepEnabled = false;
+		_game._player._visible = false;
+		_game._player._playerPos = Common::Point(78, 87);
+		_game._player._facing = FACING_SOUTH;
+		_scene->_sequences.addTimer(48, 70);
+	} else if (_scene->_priorSceneId == 321) {
+		_game._player._playerPos = Common::Point(153, 102);
+		_game._player._facing = FACING_SOUTH;
+		_game._player._stepEnabled = false;
+		_game._player._visible = false;
+		_vm->_sound->command(44);
+		series = (_globals[kSexOfRex] == REX_MALE) ? 1 : 2;
+		_globals._sequenceIndexes[1] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[series], false, 6, 1, 0, 0);
+		_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 2);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_EXPIRE, 0, 60);
+	} else if (_scene->_priorSceneId != -2)
+		_game._player._playerPos = Common::Point(291, 126);
+
+	sceneEntrySound();
+	_game.loadQuoteSet(0xFD, 0);
+}
+
+void Scene316::step() {
+	int temp;
+
+	if (_game._trigger == 60) {
+		_scene->_sequences.updateTimeout(-1, _globals._sequenceIndexes[1]);
+		_game._player._visible = true;
+		_game._player._stepEnabled = true;
+	}
+
+	if (_game._trigger >= 70) {
+		switch (_game._trigger) {
+		case 70:
+			_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+			_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 2, 6);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+
+			_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 12, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 1, 5);
+			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[6]);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
+			break;
+
+		case 71:
+			temp = _globals._sequenceIndexes[3];
+			_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, -2);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 3);
+			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], temp);
+			break;
+
+		case 72:
+			temp = _globals._sequenceIndexes[6];
+			_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 12, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 6, 9);
+			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[6]);
+			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[6], temp);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 73);
+			break;
+
+		case 73:
+			_scene->_sequences.remove(_globals._sequenceIndexes[3]);
+			_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 5);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[6]);
+
+			_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 12, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 10, -2);
+			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[6]);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 74);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 75);
+			break;
+
+		case 74:
+			temp = _globals._sequenceIndexes[3];
+			_globals._sequenceIndexes[3] = _scene->_sequences.startCycle(_globals._spriteIndexes[3], false, 1);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 12);
+			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], temp);
+			break;
+
+		case 75:
+			_scene->_sequences.updateTimeout(-1, _globals._sequenceIndexes[6]);
+			_game._player._stepEnabled = true;
+			_game._player._visible = true;
+			break;
+
+		default:
+			break;
+		}
+	}
+}
+
+void Scene316::preActions() {
+	if (_action.isAction(0x1AD, 0x2B9)) {
+		if (_globals[kAfterHavoc])
+			_game._player._walkOffScreenSceneId = 354;
+		else
+			_game._player._walkOffScreenSceneId = 304;
+	}
+}
+
+void Scene316::actions() {
+	if (_action.isAction(0x2F7, 0x11)) {
+		if (_globals[kSexOfRex] == REX_FEMALE)
+			handleRoxInGrate();
+		else
+			handleRexInGrate();
+	} else if (_action.isAction(0x227, 0x226) || _action.isAction(0x2B5, 0x22C)) {
+		switch (_game._trigger) {
+		case 0:
+			if (_globals[kCityFlooded]) {
+				_vm->_dialogs->show(0x7B87);
+			} else {
+				_vm->_sound->command(45);
+				_game._player._stepEnabled = false;
+				_game._player._visible = false;
+				if (_globals[kSexOfRex] == REX_MALE) {
+					_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 7, 1, 0, 0);
+					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], -1, 7);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 2);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
+				} else {
+					_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 7, 1, 0, 0);
+					_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 2);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
+				}
+			}
+			break;
+
+		case 1:
+			_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 7, 1, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], 8, -2);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 2);
+			_scene->_kernelMessages.reset();
+			if (!_game._visitedScenes.exists(321))
+				_scene->_kernelMessages.add(Common::Point(0, 0), 0x1110, 34, 0, 120, _game.getQuote(253));
+
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
+			break;
+
+		case 2:
+			_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 7, 0, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[1], -2, -2);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 2);
+			_scene->_sequences.addTimer(48, 4);
+			break;
+
+		case 3:
+			_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 7, 0, 0, 0);
+			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], -2, -2);
+			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 2);
+			_scene->_sequences.addTimer(48, 4);
+			break;
+
+		case 4:
+			_scene->_nextSceneId = 321;
+			break;
+		}
+	} else if (_action.isAction(VERB_LOOK, 0x22C))
+		_vm->_dialogs->show(0x7B7A);
+	else if (_action.isAction(VERB_LOOK, 0x1B6)) {
+		if (_game._visitedScenes.exists(321))
+			_vm->_dialogs->show(0x7B7C);
+		else
+			_vm->_dialogs->show(0x7B7B);
+	} else if (_action.isAction(VERB_LOOK, 0x2C6))
+		_vm->_dialogs->show(0x7B7D);
+	else if (_action.isAction(VERB_LOOK, 0x2C7))
+		_vm->_dialogs->show(0x7B7E);
+	else if (_action.isAction(VERB_LOOK, 0x1E0))
+		_vm->_dialogs->show(0x7B7F);
+	else if (_action.isAction(VERB_LOOK, 0xE2))
+		_vm->_dialogs->show(0x7B80);
+	else if (_action.isAction(VERB_LOOK, 0x226))
+		_vm->_dialogs->show(0x7B81);
+	else if (_action.isAction(VERB_LOOK, 0x11))
+		_vm->_dialogs->show(0x7B82);
+	else if (_action.isAction(VERB_LOOK, 0x2B9)) {
+		if (!_globals[kAfterHavoc]) {
+			if (_game._difficulty != DIFFICULTY_IMPOSSIBLE)
+				_vm->_dialogs->show(0x7B84);
+			else
+				_vm->_dialogs->show(0x7B83);
+		}
+	} else if (_action.isAction(VERB_LOOK, 0x89))
+		_vm->_dialogs->show(0x7B85);
+	else if (_action.isAction(VERB_LOOK, 0x257))
+		_vm->_dialogs->show(0x7B86);
+	else
+		return;
+
+	_action._inProgress = false;
+}
+
+
+/*------------------------------------------------------------------------*/
+
 } // End of namespace Nebular
 } // End of namespace MADS
diff --git a/engines/mads/nebular/nebular_scenes3.h b/engines/mads/nebular/nebular_scenes3.h
index f746b9f25e..9dd2e12421 100644
--- a/engines/mads/nebular/nebular_scenes3.h
+++ b/engines/mads/nebular/nebular_scenes3.h
@@ -231,6 +231,10 @@ public:
 };
 
 class Scene316: public Scene3xx {
+private:
+	void handleRexInGrate();
+	void handleRoxInGrate();
+
 public:
 	Scene316(MADSEngine *vm) : Scene3xx(vm) {}