MADS: Implemented more of scene 103 code

5 files changed, 59 insertions, 2 deletions

diff --git a/engines/mads/mads.cpp b/engines/mads/mads.cpp
index 781fd7d01d..d6cd901a4c 100644
--- a/engines/mads/mads.cpp
+++ b/engines/mads/mads.cpp
@@ -107,4 +107,8 @@ int MADSEngine::getRandomNumber(int maxNumber) {
 	return _randomSource.getRandomNumber(maxNumber);
 }
 
+int MADSEngine::hypotenuse(int xv, int yv) {
+	return (int)sqrt((double)(xv * xv + yv * yv));
+}
+
 } // End of namespace MADS
diff --git a/engines/mads/mads.h b/engines/mads/mads.h
index 3152e84f25..e9da307bbf 100644
--- a/engines/mads/mads.h
+++ b/engines/mads/mads.h
@@ -116,6 +116,7 @@ public:
 	uint32 getGameFeatures() const;
 
 	int getRandomNumber(int maxNumber);
+	int hypotenuse(int xv, int yv);
 };
 
 } // End of namespace MADS
diff --git a/engines/mads/nebular/nebular_scenes.cpp b/engines/mads/nebular/nebular_scenes.cpp
index b9d244dd11..42a44a2b51 100644
--- a/engines/mads/nebular/nebular_scenes.cpp
+++ b/engines/mads/nebular/nebular_scenes.cpp
@@ -67,7 +67,8 @@ SceneLogic *SceneFactory::createScene(MADSEngine *vm) {
 
 NebularScene::NebularScene(MADSEngine *vm) : SceneLogic(vm),
 		_globals(static_cast<GameNebular *>(vm->_game)->_globals),
-		_game(*static_cast<GameNebular *>(vm->_game)) {
+		_game(*static_cast<GameNebular *>(vm->_game)),
+		_action(vm->_game->_scene._action) {
 }
 
 Common::String NebularScene::formAnimName(char sepChar, int suffixNum) {
diff --git a/engines/mads/nebular/nebular_scenes.h b/engines/mads/nebular/nebular_scenes.h
index 13e3597335..6b2b101c62 100644
--- a/engines/mads/nebular/nebular_scenes.h
+++ b/engines/mads/nebular/nebular_scenes.h
@@ -106,6 +106,7 @@ class NebularScene : public SceneLogic {
 protected:
 	Globals &_globals;
 	GameNebular &_game;
+	MADSAction &_action;
 
 	/**
 	 * Forms an animation resoucre name
diff --git a/engines/mads/nebular/nebular_scenes1.cpp b/engines/mads/nebular/nebular_scenes1.cpp
index 86cac3b8e4..1ee1990cdd 100644
--- a/engines/mads/nebular/nebular_scenes1.cpp
+++ b/engines/mads/nebular/nebular_scenes1.cpp
@@ -150,7 +150,7 @@ void Scene103::enter() {
 		_globals._spriteIndexes[2], false, 6, 0, 0, 25);	
 	_scene->_sequences.addSubEntry(_globals._spriteIndexes[17], SM_FRAME_INDEX, 2, 72);
 	_globals._spriteIndexes[18] = _scene->_sequences.addSpriteCycle(
-		_globals._spriteIndexes[3], _scene, false, 8);
+		_globals._spriteIndexes[3], false, 6, 0, 1, 37);
 	_scene->_sequences.addSubEntry(_globals._spriteIndexes[18], SM_FRAME_INDEX, 2, 73);
 
 	_globals._spriteIndexes[23] = _scene->_sequences.addSpriteCycle(
@@ -212,6 +212,45 @@ void Scene103::enter() {
 }
 
 void Scene103::step() {
+	Common::Point pt;
+	int dist;
+
+	switch (_vm->_game->_abortTimers) {
+	case 70:
+		_vm->_game->_player._stepEnabled = true;
+		break;
+
+	case 72:
+		pt = _vm->_game->_player._playerPos;
+		dist = _vm->hypotenuse(pt.x - 58, pt.y - 93);
+		_vm->_sound->command(27, (dist * -128 / 378) + 127);
+		break;
+
+	case 73:
+		pt = _vm->_game->_player._playerPos;
+		dist = _vm->hypotenuse(pt.x - 266, pt.y - 81);
+		_vm->_sound->command(27, (dist * -127 / 378) + 127);
+		break;
+
+	default:
+		break;
+	}
+	
+	if (_globals._frameTime <= _scene->_frameStartTime) {
+		pt = _vm->_game->_player._playerPos;
+		int dist = _vm->hypotenuse(pt.x - 79, pt.y - 137);
+		_vm->_sound->command(29, (dist * -127 / 378) + 127);
+
+		pt = _vm->_game->_player._playerPos;
+		dist = _vm->hypotenuse(pt.x - 69, pt.y - 80);
+		_vm->_sound->command(30, (dist * -127 / 378) + 127);
+
+		pt = _vm->_game->_player._playerPos;
+		dist = _vm->hypotenuse(pt.x - 266, pt.y - 138);
+		_vm->_sound->command(32, (dist * -127 / 378) + 127);
+
+		_globals._frameTime = _scene->_frameStartTime + _vm->_game->_player._ticksAmount;
+	}
 }
 
 void Scene103::preActions() {
@@ -221,6 +260,17 @@ void Scene103::actions() {
 }
 
 void Scene103::postActions() {
+	if (_action.isAction(27) && !_action.isAction(13)) {
+		Dialog::show(0x2841);
+		_action._inProgress = false;
+	} else {
+		if (_action.isAction(7, 85, 144)) {
+			Common::String msg = _game.getQuote(73);
+			_scene->_kernelMessages.add(Common::Point(0, 0), 0x1110,
+				34, 0, 120, msg);
+			_action._inProgress = false;
+		}
+	}
 }
 
 } // End of namespace Nebular