MADS: Renaming for sprite cycle triggers

4 files changed, 155 insertions, 151 deletions

diff --git a/engines/mads/nebular/nebular_scenes1.cpp b/engines/mads/nebular/nebular_scenes1.cpp
index 1de0dcd787..ec81b5f356 100644
--- a/engines/mads/nebular/nebular_scenes1.cpp
+++ b/engines/mads/nebular/nebular_scenes1.cpp
@@ -114,7 +114,7 @@ void Scene101::sayDang() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[11]);
 		_globals._sequenceIndexes[11] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[11], false, 3, 6, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 17, 21);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 72);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
 		_vm->_sound->command(17);
 		_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 3, 2, 0, 0);
 		break;
@@ -152,7 +152,7 @@ void Scene101::enter() {
 	_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 5, 0, 0, 25);
 	_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 4, 0, 1, 0);
 	_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 6, 0, 2, 0);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_FRAME_INDEX, 7, 70);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_SPRITE, 7, 70);
 	_globals._sequenceIndexes[4] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[4], false, 10, 0, 0, 60);
 	_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 5, 0, 1, 0);
 	_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 10, 0, 2, 0);
@@ -278,7 +278,7 @@ void Scene101::preActions() {
 				_game._player._stepEnabled = false;
 				_scene->_sequences.remove(_globals._sequenceIndexes[11]);
 				_globals._sequenceIndexes[11] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[11], false, 3, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 1, 17);
 				_vm->_sound->command(16);
 				break;
@@ -304,7 +304,7 @@ void Scene101::preActions() {
 				_scene->_sequences.remove(_globals._sequenceIndexes[13]);
 				_shieldSpriteIdx = _game._objects.isInRoom(0x18) ? 13 : 14;
 				_globals._sequenceIndexes[13] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[_shieldSpriteIdx], false, 6, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				_game._player._stepEnabled = false;
 				_vm->_sound->command(20);
 			}
@@ -339,8 +339,8 @@ void Scene101::actions() {
 				_scene->_sequences.remove(_globals._sequenceIndexes[12]);
 				_globals._sequenceIndexes[11] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[11], false, 3, 1);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 1, 17);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_FRAME_INDEX, 10, 1);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 2);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_SPRITE, 10, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 				_game._player._stepEnabled = false;
 				_game._player._visible = false;
 				_action._inProgress = false;
@@ -376,7 +376,7 @@ void Scene101::actions() {
 		case 0:
 			_shieldSpriteIdx = _game._objects.isInRoom(0x18) ? 13 : 14;
 			_globals._sequenceIndexes[13] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[_shieldSpriteIdx], false, 6, 1, 0, 0);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			_vm->_sound->command(20);
 			break;
@@ -436,13 +436,13 @@ void Scene101::actions() {
 				_scene->_sequences.remove(_globals._sequenceIndexes[11]);
 				_globals._sequenceIndexes[11] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[11], false, 3, 1, 0, 0);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 17, 21);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				_vm->_sound->command(17);
 				break;
 
 			case 1:
 				_globals._sequenceIndexes[11] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[11], false, 3, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 2);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 17, 21);
 				break;
 
@@ -450,7 +450,7 @@ void Scene101::actions() {
 				_globals._sequenceIndexes[11] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[11], false, 3, 0, 0, 0);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[11], 17, 17);
 				_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 3, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 3);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
 				break;
 
 			case 3:
@@ -653,7 +653,7 @@ void Scene102::enter() {
 		_game._player._playerPos = Common::Point(229, 109);
 		_game._player._stepEnabled = false;
 		_globals._sequenceIndexes[6] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[6], false, 6, 1, 2, 0);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 70);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 70);
 	} else if (_scene->_priorSceneId == 103) {
 		_game._player._playerPos = Common::Point(47, 152);
 	} else if (_scene->_priorSceneId != -2) {
@@ -671,7 +671,7 @@ void Scene102::enter() {
 		_game._player._stepEnabled = false;
 		_game._player._visible = false;
 		_globals._sequenceIndexes[13] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[13], false, 6, 1, 0, 0);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SM_0, 0, 72);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[13], 5);
 		_vm->_sound->command(24);
 		_vm->_sound->command(28);
@@ -750,7 +750,7 @@ void Scene102::preActions() {
 			if (_game._player._needToWalk) {
 				_scene->_sequences.remove(_globals._sequenceIndexes[7]);
 				_globals._sequenceIndexes[7] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[7], false, 6, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[7], 15);
 				_game._player._stepEnabled = false;
 				_vm->_sound->command(20);
@@ -786,7 +786,7 @@ void Scene102::actions() {
 		case 0:
 			_globals._sequenceIndexes[7] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[7], false, 6, 1, 0, 0);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[7], 15);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			if (_game._objects.isInRoom(OBJ_BURGER)) {
 				_globals._sequenceIndexes[10] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[10], false, 7, 0, 0, 0);
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[10], 14);
@@ -862,7 +862,7 @@ void Scene102::actions() {
 		switch (_game._trigger) {
 		case 0:
 			_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 6, 1, 0, 0);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			_vm->_sound->command(20);
 			break;
@@ -1067,7 +1067,7 @@ void Scene102::actions() {
 		case 0:
 			_scene->_sequences.remove(_globals._sequenceIndexes[8]);
 			_globals._sequenceIndexes[8] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[8], false, 6, 1, 0, 0);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			_vm->_sound->command(21);
 			break;
@@ -1090,7 +1090,7 @@ void Scene102::actions() {
 		switch (_game._trigger) {
 		case 0:
 			_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 6, 1, 0, 0);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			_vm->_sound->command(21);
 			break;
@@ -1121,7 +1121,7 @@ void Scene102::actions() {
 		case 0:
 			_globals._sequenceIndexes[11] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[11], false, 3, 1, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[11]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._visible = false;
 			_game._player._stepEnabled = false;
 			break;
@@ -1219,9 +1219,9 @@ void Scene103::enter() {
 	_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 0);
 
 	_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 6, 0, 0, 25);	
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_FRAME_INDEX, 2, 72);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_SPRITE, 2, 72);
 	_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 6, 0, 1, 37);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_FRAME_INDEX, 2, 73);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_SPRITE, 2, 73);
 
 	_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 8);
 	_globals._sequenceIndexes[7] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[7], false, 6);
@@ -1251,7 +1251,7 @@ void Scene103::enter() {
 		_game._player._stepEnabled = false;
 
 		_globals._sequenceIndexes[6] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[6], false, 6, 1, 0, 0);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 70);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 70);
 	}
 
 	sceneEntrySound();
@@ -1320,7 +1320,7 @@ void Scene103::actions() {
 		switch (_vm->_game->_trigger) {
 		case 0:
 			_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 6, 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			_vm->_sound->command(20);
 			break;
@@ -1340,8 +1340,8 @@ void Scene103::actions() {
 			_scene->changeVariant(1);
 			_globals._sequenceIndexes[13] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[13], false, 3, 2);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[13]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SM_FRAME_INDEX, 7, 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SEQUENCE_TRIGGER_SPRITE, 7, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[13], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			_vm->_game->_player._visible = false;
 			_vm->_game->_player._stepEnabled = false;
 			break;
@@ -1370,8 +1370,8 @@ void Scene103::actions() {
 			_scene->changeVariant(1);
 			_globals._sequenceIndexes[12] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[12], false, 3, 2);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[12]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SM_FRAME_INDEX, 6, 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SEQUENCE_TRIGGER_SPRITE, 6, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			_vm->_game->_player._visible = false;
 			_vm->_game->_player._stepEnabled = false;
 			break;
@@ -1411,7 +1411,7 @@ void Scene103::actions() {
 				_scene->_sequences.addTimer(120, _vm->_game->_trigger + 1);
 			} else {
 				// Initial turky explosion
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			}
 		}
 
@@ -1569,7 +1569,7 @@ void Scene104::step() {
 				_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], mirrorFl, 7, 1, 0, 0);
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(198, 143));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				break;
 
 			case 1:
@@ -1600,7 +1600,7 @@ void Scene104::step() {
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[3], Common::Point(198, 143));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 4);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 14);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				break;
 
 			case 1:
@@ -1608,7 +1608,7 @@ void Scene104::step() {
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[3], Common::Point(198, 143));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 4);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 15, 32);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 2);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 				break;
 
 			case 2:
@@ -1638,9 +1638,9 @@ void Scene104::step() {
 				_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 8, 1, 0, 0);
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[4], Common::Point(198, 143));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[4], 4);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				if (_game._storyMode >= STORYMODE_NICE)
-					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_FRAME_INDEX, 15, 2);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_SPRITE, 15, 2);
 				break;
 
 			case 1:
@@ -1755,10 +1755,10 @@ void Scene105::step() {
 
 			_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], false, 6, 1, 0, 0);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[0], 8);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 
 			if (_game._storyMode >= STORYMODE_NICE)
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_FRAME_INDEX, 8, 3);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_SPRITE, 8, 3);
 			break;
 
 		case 1:
@@ -1769,7 +1769,7 @@ void Scene105::step() {
 			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[2], _globals._sequenceIndexes[0]);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 8);
 			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 5, 7);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			break;
 
 		case 2: {
@@ -1877,7 +1877,7 @@ void Scene106::enter() {
 
 	if (_scene->_priorSceneId == 102) {
 		_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], false, 6, 1, 4, 0);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_0, 0, 70);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_EXPIRE, 0, 70);
 		_game._player._visible = false;
 		_game._player._stepEnabled = false;
 		_game._player._facing = FACING_EAST;
@@ -1921,7 +1921,7 @@ void Scene106::step() {
 			_scene->loadAnimation(Resources::formatName(106, 'A', -1, EXT_AA, ""), 75);
 		} else {
 			_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 4, 1, 0, 0);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SM_FRAME_INDEX, 28, 71);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_SPRITE, 28, 71);
 		}
 	}
 
@@ -1986,8 +1986,8 @@ void Scene106::step() {
 			if (_game._player._playerPos.x < 204) {
 				_shadowFl = true;
 				_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 4, 1, 0, 0);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 72);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_FRAME_INDEX, 44, 73);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_SPRITE, 44, 73);
 			}
 		} else if (_game._trigger == 73)
 				_game._player._visible = false;
@@ -2098,7 +2098,7 @@ void Scene107::enter() {
 		_globals._spriteIndexes[0] = _scene->_sprites.addSprites(Resources::formatName(105, 'R', 1, EXT_SS, ""));
 		_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], true, 4, 0, 0, 0);
 		_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[0], Common::Point(270, 150));
-		_scene->_sequences.sub70C52(_globals._sequenceIndexes[0], SM_FRAME_INDEX, -200, 0);
+		_scene->_sequences.sub70C52(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_SPRITE, -200, 0);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[0], 2);
 		_scene->_dynamicHotspots.add(218, 348, _globals._sequenceIndexes[0], Common::Rect(0, 0, 0, 0));
 	}
@@ -2357,8 +2357,8 @@ void Scene109::step() {
 			if (_game._player._playerPos.x > 205) {
 				_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 6, 1, 0, 0);
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[4], 4);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_FRAME_INDEX, 6, 70);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 71);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_SPRITE, 6, 70);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
 
 				_eatingRex = true;
 				_vm->_sound->command(34);
@@ -2396,8 +2396,8 @@ void Scene109::step() {
 	if (_eatingFirstFish && (_scene->_sequences[_globals._sequenceIndexes[10]]._msgPos.x >= 178)) {
 		_globals._sequenceIndexes[9] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[9], false, 4, 1, 0, 0);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[9], 4);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_FRAME_INDEX, 29, 72);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_0, 29, 73);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_SPRITE, 29, 72);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_EXPIRE, 29, 73);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[10], _globals._sequenceIndexes[9]);
 		_eatingFirstFish = false;
 		_game._player._stepEnabled = true;
@@ -2464,7 +2464,7 @@ void Scene109::actions() {
 						_game._objects.setRoom(_throwingObjectId, NOWHERE);
 						_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], false, 4, 1, 0, 0);
 						_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[0]);
-						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_0, 0, 1);
+						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 						_game._player._visible = false;
 						_game._player._stepEnabled = false;
 
@@ -2489,23 +2489,23 @@ void Scene109::actions() {
 						switch (_throwingObjectId) {
 						case OBJ_BURGER:
 							_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, (_hoovicDifficultFl ? 4 : 6), 1, 0, 0);
-							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_FRAME_INDEX, 2, 2);
+							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_SPRITE, 2, 2);
 							if (_hoovicDifficultFl) {
 								_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 30);
-								_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 5);
+								_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 5);
 							} else {
 								_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
-								_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 8);
+								_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 8);
 								_hoovicTrigger = 3;
 							}
 							break;
 						case OBJ_DEAD_FISH:
 							_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 4, 1, 0, 0);
-							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SM_FRAME_INDEX, 2, 2);
+							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_SPRITE, 2, 2);
 							break;
 						case OBJ_STUFFED_FISH:
 							_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 4, 1, 0, 0);
-							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_FRAME_INDEX, 2, 2);
+							_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_SPRITE, 2, 2);
 							_hoovicTrigger = 3;
 							break;
 						}
@@ -2518,7 +2518,7 @@ void Scene109::actions() {
 							_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 4, 1, 0, 0);
 
 						_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 4);
-						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, _hoovicTrigger);
+						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, _hoovicTrigger);
 						_vm->_sound->command(34);
 						break;
 
@@ -2596,7 +2596,7 @@ void Scene109::actions() {
 						_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 31, 46);
 						int idx = _scene->_dynamicHotspots.add(53, 348, _globals._sequenceIndexes[3], Common::Rect(0, 0, 0, 0));
 						_scene->_dynamicHotspots.setPosition(idx, Common::Point(-3, 0), FACING_NORTHEAST);
-						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 7);
+						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 7);
 						}
 						break;
 
@@ -2799,11 +2799,11 @@ void Scene111::enter() {
 	_globals._spriteIndexes[5] = _scene->_sprites.addSprites(formAnimName('B', 2));
 
 	_globals._sequenceIndexes[0] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[0], false, 8, 0, 0, 0);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_FRAME_INDEX, 9, 73);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SM_FRAME_INDEX, 13, 73);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_SPRITE, 9, 73);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[0], SEQUENCE_TRIGGER_SPRITE, 13, 73);
 
 	_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 5, 0, 0, 0);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SM_FRAME_INDEX, 71, 71);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_SPRITE, 71, 71);
 
 	_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 0, 0, 0);
 	_globals._sequenceIndexes[4] = _scene->_sequences.startCycle(_globals._spriteIndexes[4], false, 1);
@@ -2852,7 +2852,7 @@ void Scene111::step() {
 	if ((_game._trigger == 71) && !_stampedFl) {
 		_stampedFl = true;
 		_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 18, 1, 0, 0);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 72);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
 	}
 
 	if (_game._trigger == 72) {
@@ -2961,7 +2961,7 @@ void Scene112::step() {
 	if (_game._trigger == 70) {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 7, 3, 0, 11);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 1);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 71);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
 	}
 
 	if (_game._trigger == 71) {
diff --git a/engines/mads/nebular/nebular_scenes2.cpp b/engines/mads/nebular/nebular_scenes2.cpp
index 2e5ef35cd3..36f291973b 100644
--- a/engines/mads/nebular/nebular_scenes2.cpp
+++ b/engines/mads/nebular/nebular_scenes2.cpp
@@ -188,7 +188,7 @@ void Scene201::enter() {
 		_game._player._stepEnabled = false;
 		_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 7, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], -1, 12);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_FRAME_INDEX, 12, 70);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_SPRITE, 12, 70);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[6], 1);
 		_pterodactylFlag = false;
 		_game._player.walk(Common::Point(157, 143), FACING_NORTH);
@@ -222,9 +222,9 @@ void Scene201::step() {
 		_vm->_sound->command(42);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[6], 1);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[7], 1);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_FRAME_INDEX, 3, 81);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 71);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 73);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_SPRITE, 3, 81);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 73);
 	}
 
 	if (_game._trigger == 81) {
@@ -240,7 +240,7 @@ void Scene201::step() {
 	if (_game._trigger == 73) {
 		_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 9, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 17, -2);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 74);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 74);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[6], 1);
 	}
 
@@ -507,7 +507,7 @@ void Scene202::step() {
 		_globals._sequenceIndexes[9] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[9], true, 6, 1, 0, 0);
 		_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[9], Common::Point(247, 82));
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[9], 1);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_0, 0, 91);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_EXPIRE, 0, 91);
 		break;
 	case 91:
 		_globals._sequenceIndexes[9] = _scene->_sequences.startCycle(_globals._spriteIndexes[9], true, 1);
@@ -519,7 +519,7 @@ void Scene202::step() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[9]);
 		_globals._sequenceIndexes[11] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[11], false, 6, 1, 0, 0);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[11], 1);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 93);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 93);
 		_scene->_kernelMessages.reset();
 		int msgIndex = _scene->_kernelMessages.add(Common::Point(0, -65), 0x1110, 32, 0, 60, _game.getQuote(98));
 		_scene->_kernelMessages.setSeqIndex(msgIndex, _globals._sequenceIndexes[11]);
@@ -716,7 +716,7 @@ void Scene202::preActions() {
 			_scene->_sequences.remove(_globals._sequenceIndexes[9]);
 			_globals._sequenceIndexes[8] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[8], false, 6, 1, 0, 0);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 		} else if (_game._trigger == 1) {
 			_scene->_sequences.updateTimeout(-1, _globals._sequenceIndexes[8]);
 			_scene->_dynamicHotspots.remove(_ladderHotspotId);
@@ -764,8 +764,8 @@ void Scene202::actions() {
 						_game._player._visible = false;
 						_globals._sequenceIndexes[7] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[6], false, 3, 2, 0, 0);
 						_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[7]);
-						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_FRAME_INDEX, 6, 1);
-						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 2);
+						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_SPRITE, 6, 1);
+						_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 					}
 					break;
 				case 1:
@@ -807,7 +807,7 @@ void Scene202::actions() {
 				_scene->_dynamicHotspots.setPosition(_ladderHotspotId, Common::Point(246, 124), FACING_NORTH);
 				_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 6, 1, 0, 0);
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 1);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 1);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 				break;
 			case 1: {
 				_globals._sequenceIndexes[9] = _scene->_sequences.startCycle(_globals._spriteIndexes[9], true, 1);
@@ -835,7 +835,7 @@ void Scene202::actions() {
 					_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[10], Common::Point(172, 123));
 					_scene->_sequences.setDepth(_globals._sequenceIndexes[10], 1);
 					_scene->_sequences.updateTimeout(-1, _globals._sequenceIndexes[10]);
-					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SM_0, 0, 1);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 					break;
 				case 1:
 					_globals._sequenceIndexes[10] = _scene->_sequences.startCycle(_globals._spriteIndexes[9], false, 6);
@@ -857,7 +857,7 @@ void Scene202::actions() {
 					_scene->_sequences.setDepth(_globals._sequenceIndexes[10], 1);
 					_scene->_sequences.setAnimRange(_globals._sequenceIndexes[10], 1, 6);
 					_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[10], Common::Point(172, 123));
-					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SM_0, 0, 3);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
 					break;
 				case 3:
 					_scene->_sequences.updateTimeout(-1, _globals._sequenceIndexes[10]);
@@ -877,7 +877,7 @@ void Scene202::actions() {
 					_globals._sequenceIndexes[9] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[9], true, 6, 1, 0, 0);
 					_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[9], Common::Point(247, 82));
 					_scene->_sequences.setDepth(_globals._sequenceIndexes[9], 1);
-					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_0, 0, 1);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 					break;
 				case 1:
 					_globals._sequenceIndexes[10] = _scene->_sequences.startCycle(_globals._spriteIndexes[9], true, -2);
@@ -910,7 +910,7 @@ void Scene202::actions() {
 					_globals._sequenceIndexes[9] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[9], false, 6, 1, 0, 0);
 					_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[9], Common::Point(247, 82));
 					_scene->_sequences.setDepth(_globals._sequenceIndexes[9], 1);
-					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SM_0, 0, 3);
+					_scene->_sequences.addSubEntry(_globals._sequenceIndexes[9], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
 					break;
 				case 3:
 					_globals._sequenceIndexes[9] = _scene->_sequences.startCycle(_globals._spriteIndexes[9], true, 1);
@@ -1167,9 +1167,9 @@ void Scene205::enter() {
 		_game._player._visible = false;
 		_game._player._stepEnabled = false;
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 2);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_FRAME_INDEX, 6, 73);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_FRAME_INDEX, 11, 74);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 0);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_SPRITE, 6, 73);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_SPRITE, 11, 74);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 0);
 	}
 	sceneEntrySound();
 }
@@ -1284,7 +1284,7 @@ void Scene207::enter() {
 	_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 10, 1, 0, 0);
 	_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 1, 22);
 	_scene->_sequences.setDepth(_globals._sequenceIndexes[6], 6);
-	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 70);
+	_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 70);
 }
 
 void Scene207::moveVulture() {
@@ -1328,7 +1328,7 @@ void Scene207::step() {
 		_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 8, 1, 0, 0);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[7], 6);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 6);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 71);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
 		_eyeFl = true;
 	}
 }
@@ -1550,7 +1550,7 @@ void Scene208::subAction(int mode) {
 		else
 			abortVal = 2;
 
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SM_0, 0, abortVal);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, abortVal);
 		}
 		break;
 	case 1: {
@@ -1559,7 +1559,7 @@ void Scene208::subAction(int mode) {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 3, 4);
 		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], oldVal);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SM_0, 0, 2);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 		_vm->_sound->command(20);
 		}
 		break;
@@ -1596,7 +1596,7 @@ void Scene208::subAction(int mode) {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 1, 3);
 		_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[5]);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[5], oldVal);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SM_0, 0, 3);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 3);
 		}
 		break;
 	case 3:
@@ -1722,7 +1722,7 @@ void Scene209::handlePeek() {
 		_vm->_sound->command(18);
 		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 51, 52);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 134);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 134);
 		break;
 
 	case 134: {
@@ -1749,7 +1749,7 @@ void Scene209::handlePeek() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 51, 52);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 138);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 138);
 		break;
 
 	case 138:
@@ -1765,7 +1765,7 @@ void Scene209::handleVerticalMove() {
 	case 140:
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 8, 8, 0, 1);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 5);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 141);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 141);
 		break;
 
 	case 141: {
@@ -1781,7 +1781,7 @@ void Scene209::handleVerticalMove() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
 		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 5);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 143);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 143);
 		break;
 
 	case 143:
@@ -1799,7 +1799,7 @@ void Scene209::handleLookStay() {
 		_monkeyPosition = 2;
 		_globals._sequenceIndexes[3] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 51, 52);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 146);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 146);
 		break;
 
 	case 146: {
@@ -1840,7 +1840,7 @@ void Scene209::handleLookRight() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 8, 2, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 8, 14);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 152);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 152);
 		break;
 
 	case 152: {
@@ -1895,11 +1895,11 @@ void Scene209::handleGetBinoculars() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 8, 24);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_FRAME_INDEX, 20, 165);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_SPRITE, 20, 165);
 		if (!_fallFl && !_dodgeFl) {
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 162);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 162);
 		} else {
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 163);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 163);
 		}
 		break;
 
@@ -1908,7 +1908,7 @@ void Scene209::handleGetBinoculars() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 8, 6, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 23, 25);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 163);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 163);
 		}
 		break;
 
@@ -1941,7 +1941,7 @@ void Scene209::handleBinocularBlink() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 8, 2, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 23, 25);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 168);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 168);
 		}
 		break;
 
@@ -1970,7 +1970,7 @@ void Scene209::handleBinocularScan() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 12, 2, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 43, 45);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 172);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 172);
 		}
 		break;
 
@@ -1987,7 +1987,7 @@ void Scene209::handleBinocularScan() {
 		}
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 23, 25);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 173);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 173);
 		}
 		break;
 
@@ -1996,7 +1996,7 @@ void Scene209::handleBinocularScan() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 12, 2, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 26, 30);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 174);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 174);
 		}
 		break;
 
@@ -2032,7 +2032,7 @@ void Scene209::handleJumpInTree() {
 		if (!_removeMonkeyFl)
 			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
 
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 179);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 179);
 		}
 		break;
 
@@ -2042,7 +2042,7 @@ void Scene209::handleJumpInTree() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 53, 61);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 180);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 180);
 		}
 		break;
 
@@ -2063,7 +2063,7 @@ void Scene209::handleTongue() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 26, 30);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 183);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 183);
 		}
 		break;
 
@@ -2072,7 +2072,7 @@ void Scene209::handleTongue() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 31, 33);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 184);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 184);
 		}
 		break;
 
@@ -2081,7 +2081,7 @@ void Scene209::handleTongue() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 36, 37);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 185);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 185);
 		}
 		break;
 
@@ -2091,7 +2091,7 @@ void Scene209::handleTongue() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[3], false, 6, 20, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 38, 39);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 186);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 186);
 		}
 		break;
 
@@ -2100,7 +2100,7 @@ void Scene209::handleTongue() {
 		_globals._sequenceIndexes[3] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[3], false, 12, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 40, 41);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 178);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 178);
 		_removeMonkeyFl = false;
 		}
 		break;
@@ -2126,7 +2126,7 @@ void Scene209::handleStandFromPeek() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[3]);
 		_globals._sequenceIndexes[6] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[6], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[6], 1, 5);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SM_0, 0, 192);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[6], SEQUENCE_TRIGGER_EXPIRE, 0, 192);
 		break;
 
 	case 192: {
@@ -2185,7 +2185,7 @@ void Scene209::handleJumpAndHide() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[4]);
 		_globals._sequenceIndexes[5] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[5], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[5], 1, 16);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SM_0, 0, 197);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[5], SEQUENCE_TRIGGER_EXPIRE, 0, 197);
 		break;
 
 	case 197:
@@ -2203,7 +2203,7 @@ void Scene209::handleMonkeyEating() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[4]);
 		_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 10, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 1, 14);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 200);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 200);
 		break;
 
 	case 200: {
@@ -2211,7 +2211,7 @@ void Scene209::handleMonkeyEating() {
 		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 10, 10, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 15, 16);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 201);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 201);
 		}
 		break;
 
@@ -2239,7 +2239,7 @@ void Scene209::handleMonkeyEating() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[4]);
 		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 10, 8, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 18, 19);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 205);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 205);
 		break;
 
 	case 205: {
@@ -2247,7 +2247,7 @@ void Scene209::handleMonkeyEating() {
 		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 10, 8, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 20, 21);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 206);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 206);
 		}
 		break;
 
@@ -2257,9 +2257,9 @@ void Scene209::handleMonkeyEating() {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 22, 25);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
 		if (!_dodgeFl && !_fallFl)
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 207);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 207);
 		else
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 209);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 209);
 		}
 		break;
 
@@ -2272,7 +2272,7 @@ void Scene209::handleMonkeyEating() {
 		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 15, 4, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 26, 27);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 208);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 208);
 		}
 		break;
 
@@ -2282,7 +2282,7 @@ void Scene209::handleMonkeyEating() {
 		_globals._sequenceIndexes[4] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[4], false, 10, 4, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 28, 29);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[4], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 209);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 209);
 		}
 		break;
 
@@ -2320,7 +2320,7 @@ void Scene209::handleMonkeyFall() {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[8], 1, 35);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 6);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 220);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 220);
 		}
 		break;
 
@@ -2335,7 +2335,7 @@ void Scene209::handleMonkeyFall() {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[8], 36, 42);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[8], 6);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[3], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 221);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 221);
 		}
 		break;
 
@@ -2350,7 +2350,7 @@ void Scene209::handleMonkeyFall() {
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[9], 8);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[8], oldIdx);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[8], 43, 72);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 222);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 222);
 		int idx = _scene->_dynamicHotspots.add(39, 13, _globals._sequenceIndexes[9], Common::Rect(0, 0, 0, 0));
 		_scene->_dynamicHotspots.setPosition(idx, Common::Point(200, 133), FACING_NORTH);
 		}
@@ -2362,7 +2362,7 @@ void Scene209::handleMonkeyFall() {
 		_globals._sequenceIndexes[8] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[8], false, 8, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[8], 73, 78);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[8], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SM_0, 0, 223);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[8], SEQUENCE_TRIGGER_EXPIRE, 0, 223);
 		}
 		break;
 
@@ -2388,7 +2388,7 @@ void Scene209::handleMonkey1() {
 		_scene->_sequences.remove(_globals._sequenceIndexes[4]);
 		_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 9, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[4], 1, 13);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 213);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 213);
 		break;
 
 	case 213: {
@@ -2396,7 +2396,7 @@ void Scene209::handleMonkey1() {
 		_globals._sequenceIndexes[7] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[7], false, 7, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[7], 1, 22);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[7], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 214);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 214);
 		}
 		break;
 
@@ -2405,7 +2405,7 @@ void Scene209::handleMonkey1() {
 		_globals._sequenceIndexes[7] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[7], false, 7, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[7], 23, 26);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[7], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 215);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 215);
 		int msgIndex = _scene->_kernelMessages.add(Common::Point(170, 21), 0xFDFC, 0, 0, 90, _game.getQuote(156));
 		_scene->_kernelMessages.setQuoted(msgIndex, 3, true);
 		}
@@ -2418,7 +2418,7 @@ void Scene209::handleMonkey1() {
 		_globals._sequenceIndexes[7] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[7], false, 7, 1, 0, 0);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[7], 27, 35);
 		_scene->_sequences.updateTimeout(_globals._sequenceIndexes[7], oldIdx);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SM_0, 0, 216);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[7], SEQUENCE_TRIGGER_EXPIRE, 0, 216);
 		}
 		break;
 
@@ -2448,7 +2448,7 @@ void Scene209::handleMonkey2() {
 		_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[12], Common::Point(111, 133));
 		_scene->_sequences.setScale(_globals._sequenceIndexes[12], 79);
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[12], 1, 6);
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SM_0, 0, 252);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[12], SEQUENCE_TRIGGER_EXPIRE, 0, 252);
 		_game._player._priorTimer = _scene->_frameStartTime - _game._player._ticksAmount;
 		_game._player._visible = false;
 		break;
@@ -2806,7 +2806,7 @@ void Scene209::step() {
 			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 1, 7);
 			_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 228);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 228);
 			break;
 
 		case 229: {
@@ -2825,7 +2825,7 @@ void Scene209::step() {
 			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 1, 7);
 			_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 231);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 231);
 			break;
 
 		case 231: {
@@ -2835,7 +2835,7 @@ void Scene209::step() {
 			_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
 			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[2], oldIdx);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 232);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 232);
 			_game._player._priorTimer = _scene->_frameStartTime - _game._player._ticksAmount;
 			_scene->_sequences.updateTimeout(_globals._sequenceIndexes[2], -1);
 			_game._player._visible = false;
@@ -2869,14 +2869,14 @@ void Scene209::step() {
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 11, 12);
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_FRAME_INDEX, 12, 239);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 235);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_SPRITE, 12, 239);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 235);
 			} else if (_action.isAction(NOUN_SHOOT, NOUN_BLOWGUN, NOUN_MONKEY)) {
 				_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[2], false, 8, 1, 0, 0);
 				_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 11, 12);
 				_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 				_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 235);
+				_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 235);
 				_vm->_sound->command(23);
 			}
 			break;
@@ -2899,7 +2899,7 @@ void Scene209::step() {
 			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[2], 14, 16);
 			_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(116, 131));
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 4);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SM_0, 0, 237);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_EXPIRE, 0, 237);
 			break;
 
 		case 237:
@@ -3124,8 +3124,8 @@ void Scene209::actions() {
 			_game._player._visible = false;
 			_globals._sequenceIndexes[11] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[11], false, 3, 2, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[11]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_FRAME_INDEX, 4, 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_SPRITE, 4, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[11], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			break;
 
 		case 1:
@@ -3156,8 +3156,8 @@ void Scene209::actions() {
 			_game._player._visible = false;
 			_globals._sequenceIndexes[10] = _scene->_sequences.startReverseCycle(_globals._spriteIndexes[10], false, 3, 2, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[10]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SM_FRAME_INDEX, 4, 1);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SEQUENCE_TRIGGER_SPRITE, 4, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[10], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			break;
 
 		case 1:
@@ -4193,7 +4193,7 @@ void Scene210::actions() {
 			_scene->_sequences.remove(_globals._sequenceIndexes[1]);
 			_globals._sequenceIndexes[1] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[1], false, 12, 1, 0, 0);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 5);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			break;
 
 		case 1:
@@ -4216,7 +4216,7 @@ void Scene210::actions() {
 			_game._player._facing = FACING_NORTH;
 			_globals._sequenceIndexes[1] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 12, 0, 0, 1);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[1], 5);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[1], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			_game._player._stepEnabled = false;
 			break;
 		case 1:
@@ -4358,7 +4358,7 @@ void Scene211::enter() {
 		_globals._sequenceIndexes[2] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[1], false, 6, 0, 0, 0);
 		_scene->_sequences.setMsgPosition(_globals._sequenceIndexes[2], Common::Point(202, 126));
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[2], 8);
-		_scene->_sequences.sub70C52(_globals._sequenceIndexes[2], SM_FRAME_INDEX, -200, 0);
+		_scene->_sequences.sub70C52(_globals._sequenceIndexes[2], SEQUENCE_TRIGGER_SPRITE, -200, 0);
 		_scene->_dynamicHotspots.add(324, 13, _globals._sequenceIndexes[2], Common::Rect(1, 1, 41, 10));
 	}
 
@@ -4701,7 +4701,7 @@ void Scene214::step() {
 		_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 1, 4);
 		_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 2);
 		_scene->_dynamicHotspots.add(451, 13, _globals._sequenceIndexes[3], Common::Rect(0, 0, 0, 0));
-		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 71);
+		_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 71);
 	}
 
 	if (_devilRunningFl) {
@@ -4713,7 +4713,7 @@ void Scene214::step() {
 			_scene->_dynamicHotspots.add(451, VERB_WALKTO, _globals._sequenceIndexes[3], Common::Rect(0, 0, 0, 0));
 			_scene->_sequences.setAnimRange(_globals._sequenceIndexes[3], 5, 8);
 			_scene->_sequences.setDepth(_globals._sequenceIndexes[3], 2);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SM_0, 0, 72);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[3], SEQUENCE_TRIGGER_EXPIRE, 0, 72);
 			}
 			break;
 
@@ -4744,13 +4744,13 @@ void Scene214::actions() {
 			_game._player._visible   = false;
 			_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], true, 6, 1, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			break;
 
 		case 1:
 			_globals._sequenceIndexes[4] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[4], true, 6, 1, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			_scene->_sequences.remove(_globals._sequenceIndexes[1]);
 			_game._objects.addToInventory(OBJ_POISON_DARTS);
 			_scene->_hotspots.activate(0x114, false);
@@ -4773,13 +4773,13 @@ void Scene214::actions() {
 			_game._player._visible = false;
 			_globals._sequenceIndexes[4] = _scene->_sequences.addSpriteCycle(_globals._spriteIndexes[4], false, 6, 1, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 1);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 1);
 			break;
 
 		case 1:
 			_globals._sequenceIndexes[4] = _scene->_sequences.addReverseSpriteCycle(_globals._spriteIndexes[4], false, 6, 1, 0, 0);
 			_scene->_sequences.setMsgLayout(_globals._sequenceIndexes[4]);
-			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SM_0, 0, 2);
+			_scene->_sequences.addSubEntry(_globals._sequenceIndexes[4], SEQUENCE_TRIGGER_EXPIRE, 0, 2);
 			_scene->_sequences.remove(_globals._sequenceIndexes[2]);
 			_game._objects.addToInventory(OBJ_BLOWGUN);
 			_scene->_hotspots.activate(0x29, false);
diff --git a/engines/mads/sequence.cpp b/engines/mads/sequence.cpp
index c74fe44305..601d07d478 100644
--- a/engines/mads/sequence.cpp
+++ b/engines/mads/sequence.cpp
@@ -53,7 +53,7 @@ SequenceEntry::SequenceEntry() {
 	_timeout = 0;
 
 	_entries._count = 0;
-	Common::fill(&_entries._mode[0], &_entries._mode[SEQUENCE_ENTRY_SUBSET_MAX], SM_0);
+	Common::fill(&_entries._mode[0], &_entries._mode[SEQUENCE_ENTRY_SUBSET_MAX], KERNEL_TRIGGER_EXPIRE);
 	Common::fill(&_entries._frameIndex[0], &_entries._frameIndex[SEQUENCE_ENTRY_SUBSET_MAX], 0);
 	Common::fill(&_entries._trigger[0], &_entries._trigger[SEQUENCE_ENTRY_SUBSET_MAX], 0);
 }
@@ -80,7 +80,7 @@ void SequenceList::clear() {
 	}
 }
 
-bool SequenceList::addSubEntry(int index, SequenceSubEntryMode mode, int frameIndex, int trigger) {
+bool SequenceList::addSubEntry(int index, SequenceTrigger mode, int frameIndex, int trigger) {
 	if (_entries[index]._entries._count >= SEQUENCE_ENTRY_SUBSET_MAX)
 		return true;
 
@@ -162,7 +162,7 @@ int SequenceList::addTimer(int time, int abortVal) {
 	se._entries._count = 0;
 	se._triggerMode = _vm->_game->_triggerSetupMode;
 	se._actionNouns = _vm->_game->_scene._action._activeAction;
-	addSubEntry(seqIndex, SM_0, 0, abortVal);
+	addSubEntry(seqIndex, KERNEL_TRIGGER_EXPIRE, 0, abortVal);
 
 	return seqIndex;
 }
@@ -305,14 +305,14 @@ bool SequenceList::loadSprites(int seqIndex) {
 
 	for (int i = 0; i < seqEntry._entries._count; ++i) {
 		switch (seqEntry._entries._mode[i]) {
-		case SM_0:
-		case SM_1:
-			if (((seqEntry._entries._mode[i] == SM_0) && seqEntry._doneFlag) ||
-				((seqEntry._entries._mode[i] == SM_1) && result))
+		case KERNEL_TRIGGER_EXPIRE:
+		case KERNEL_TRIGGER_LOOP:
+			if (((seqEntry._entries._mode[i] == KERNEL_TRIGGER_EXPIRE) && seqEntry._doneFlag) ||
+				((seqEntry._entries._mode[i] == KERNEL_TRIGGER_LOOP) && result))
 				idx = i;
 			break;
 
-		case SM_FRAME_INDEX: {
+		case KERNEL_TRIGGER_SPRITE: {
 			int v = seqEntry._entries._frameIndex[i];
 			if ((v == seqEntry._frameIndex) || (v == 0))
 				idx = i;
diff --git a/engines/mads/sequence.h b/engines/mads/sequence.h
index 99e8951688..53a8afe071 100644
--- a/engines/mads/sequence.h
+++ b/engines/mads/sequence.h
@@ -32,7 +32,11 @@ namespace MADS {
 
 class SpriteSlot;
 
-enum SequenceSubEntryMode { SM_0 = 0, SM_1 = 1, SM_FRAME_INDEX = 2 };
+enum SequenceTrigger { 
+	SEQUENCE_TRIGGER_EXPIRE = 0,	// Trigger when the sequence finishes 
+	SEQUENCE_TRIGGER_LOOP = 1,		// Trigger when the sequence loops
+	SEQUENCE_TRIGGER_SPRITE = 2		// Trigger when sequence reaches specific sprite
+};
 
 enum SpriteAnimType { ANIMTYPE_NONE = 0, ANIMTYPE_CYCLED = 1, ANIMTYPE_REVERSIBLE = 2 };
 
@@ -40,7 +44,7 @@ enum SpriteAnimType { ANIMTYPE_NONE = 0, ANIMTYPE_CYCLED = 1, ANIMTYPE_REVERSIBL
 
 struct SequenceSubEntries {
 	int _count;
-	SequenceSubEntryMode _mode[SEQUENCE_ENTRY_SUBSET_MAX];
+	SequenceTrigger _mode[SEQUENCE_ENTRY_SUBSET_MAX];
 	int _frameIndex[SEQUENCE_ENTRY_SUBSET_MAX];
 	int8 _trigger[SEQUENCE_ENTRY_SUBSET_MAX];
 };
@@ -95,7 +99,7 @@ public:
 
 	SequenceEntry &operator[](int index) { return _entries[index]; }
 	void clear();
-	bool addSubEntry(int index, SequenceSubEntryMode mode, int frameIndex, int trigger);
+	bool addSubEntry(int index, SequenceTrigger mode, int frameIndex, int trigger);
 	int add(int spriteListIndex, bool flipped, int frameIndex, int triggerCountdown, int delayTicks,
 		int extraTicks, int numTicks, int msgX, int msgY, bool nonFixed, char scale, uint8 depth,
 		int frameInc, SpriteAnimType animType, int numSprites, int frameStart);