ACCESS: Added room clearing

8 files changed, 121 insertions, 37 deletions

diff --git a/engines/access/access.cpp b/engines/access/access.cpp
index e175b1c081..6b805e4069 100644
--- a/engines/access/access.cpp
+++ b/engines/access/access.cpp
@@ -48,11 +48,13 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 	_mouseMode = 0;
 	_currentMan = 0;
 	_currentManOld = -1;
+	_man = nullptr;
 	_man1 = nullptr;
 	_inactive = nullptr;
 	_manPal1 = nullptr;
 	_music = nullptr;
 	_playField = nullptr;
+	_tile = nullptr;
 	_anim = nullptr;
 	_title = nullptr;
 	_converseMode = 0;
@@ -127,6 +129,17 @@ AccessEngine::~AccessEngine() {
 
 	_buffer1.free();
 	_buffer2.free();
+
+	freeCells();
+	delete[] _man;
+	delete[] _man1;
+	delete[] _inactive;
+	delete[] _manPal1;
+	delete[] _music;
+	delete[] _playField;
+	delete[] _tile;
+	delete[] _anim;
+	delete[] _title;
 }
 
 void AccessEngine::setVGA() {
@@ -183,4 +196,36 @@ void AccessEngine::clearCellTable() {
 	Common::fill(&_objectsTable[0], &_objectsTable[100], (byte *)nullptr);
 }
 
+void AccessEngine::freeCells() {
+	for (int i = 0; i < 100; ++i) {
+		delete[] _objectsTable[i];
+		_objectsTable[i] = nullptr;
+	}
+}
+
+void AccessEngine::freeAnimationData() {
+	delete[] _anim;
+	_anim = nullptr;
+}
+
+void AccessEngine::freePlayField() {
+	delete[] _playField;
+	_playField = nullptr;
+}
+
+void AccessEngine::freeTileData() {
+	delete[] _tile;
+	_tile = nullptr;
+}
+
+void AccessEngine::freeInactiveData() {
+	delete[] _inactive;
+	_inactive = nullptr;
+}
+
+void AccessEngine::freeManData() {
+	delete[] _man;
+	_man = nullptr;
+}
+
 } // End of namespace Access
diff --git a/engines/access/access.h b/engines/access/access.h
index 21f8072311..2e605e49ab 100644
--- a/engines/access/access.h
+++ b/engines/access/access.h
@@ -85,11 +85,6 @@ protected:
 	Common::RandomSource _randomSource;
 
 	/**
-	 * Clear the cell table
-	 */
-	void clearCellTable();
-
-	/**
 	 * Main handler for showing game rooms
 	 */
 	void doRoom();
@@ -128,11 +123,13 @@ public:
 	int _nextImage;
 
 	int _currentManOld;
+	byte *_man;
 	byte *_man1;
 	byte *_inactive;
 	byte *_manPal1;
 	byte *_music;
 	byte *_playField;
+	byte *_tile;
 	byte *_anim;
 	byte *_title;
 	int _converseMode;
@@ -202,6 +199,38 @@ public:
 	uint32 getGameFeatures() const;
 
 	int getRandomNumber(int maxNumber);
+
+	void freeAnimationData();
+
+	/**
+	* Clear the cell table
+	*/
+	void clearCellTable();
+
+	/**
+	* Free the cell data
+	*/
+	void freeCells();
+
+	/**
+	 * Free the playfield data
+	 */
+	void freePlayField();
+
+	/**
+	 * Free tile data
+	 */
+	void freeTileData();
+
+	/**
+	 * Free the inactive data
+	 */
+	void freeInactiveData();
+
+	/**
+	 * Free animation data
+	 */
+	void freeManData();
 };
 
 } // End of namespace Access
diff --git a/engines/access/room.cpp b/engines/access/room.cpp
index c3a3a9f8e2..0515b50ab2 100644
--- a/engines/access/room.cpp
+++ b/engines/access/room.cpp
@@ -113,41 +113,21 @@ void Room::doRoom() {
 }
 
 void Room::clearRoom() {
-	// TODO
-}
-
-void Room::reloadRoom() {
-	loadRoom(_vm->_roomNumber);
-
-	if (_roomFlag != 1) {
-		_vm->_currentMan = _roomFlag;
-		_vm->_currentManOld = _roomFlag;
-		_vm->_manScaleOff = 0;
-		
-		switch (_vm->_currentMan) {
-		case 0:
-			_vm->_man1 = _vm->_files->loadFile("MAN.LZ");
-			break;
-
-		case 2:
-			_vm->_man1 = _vm->_files->loadFile("JMAN.LZ");
-			break;
-
-		case 3:
-			_vm->_man1 = _vm->_files->loadFile("OVERHEAD.LZ");
-			_vm->_manScaleOff = 1;
-			break;
-
-		default:
-			break;
-		}
+	if (_vm->_sound->_music) {
+		_vm->_sound->stopSong();
+		delete[] _vm->_sound->_music;
+		_vm->_sound->_music = nullptr;
 	}
 
-	reloadRoom1();
-}
+	_vm->_sound->freeSounds();
+	_vm->_numAnimTimers = 0;
 
-void Room::reloadRoom1() {
-	// TODO
+	_vm->freeAnimationData();
+	_vm->_scripts->freeScriptData();
+	_vm->freeCells();
+	_vm->freePlayField();
+	_vm->freeInactiveData();
+	_vm->freeManData();
 }
 
 void Room::loadRoom(int room) {
diff --git a/engines/access/room.h b/engines/access/room.h
index fd5e602348..28506db7d6 100644
--- a/engines/access/room.h
+++ b/engines/access/room.h
@@ -52,6 +52,9 @@ public:
 
 	void doCommands();
 
+	/**
+	 * Clear all the data used by the room
+	 */
 	void clearRoom();
 
 	void loadRoom(int room);
diff --git a/engines/access/scripts.cpp b/engines/access/scripts.cpp
index e31cd0cf5c..bd480b8b64 100644
--- a/engines/access/scripts.cpp
+++ b/engines/access/scripts.cpp
@@ -31,6 +31,10 @@ Scripts::Scripts(AccessEngine *vm) : _vm(vm) {
 	_sequence = 0;
 }
 
+Scripts::~Scripts() {
+	freeScriptData();
+}
+
 void Scripts::searchForSeq() {
 	// TODO
 }
@@ -39,4 +43,9 @@ void Scripts::executeCommand() {
 	// TODO
 }
 
+void Scripts::freeScriptData() {
+	delete[] _script;
+	_script = nullptr;
+}
+
 } // End of namespace Access
diff --git a/engines/access/scripts.h b/engines/access/scripts.h
index b3e898f512..995f12930f 100644
--- a/engines/access/scripts.h
+++ b/engines/access/scripts.h
@@ -38,9 +38,13 @@ public:
 public:
 	Scripts(AccessEngine *vm);
 
+	virtual ~Scripts();
+
 	void searchForSeq();
 	
 	void executeCommand();
+
+	void freeScriptData();
 };
 
 } // End of namespace Access
diff --git a/engines/access/sound.cpp b/engines/access/sound.cpp
index 2a008d8c53..2f64465f8f 100644
--- a/engines/access/sound.cpp
+++ b/engines/access/sound.cpp
@@ -32,6 +32,8 @@ SoundManager::SoundManager(AccessEngine *vm, Audio::Mixer *mixer) :
 	Common::fill(&_soundPriority[0], &_soundPriority[MAX_SOUNDS], 0);
 	for (int i = 0; i < MAX_SOUNDS; ++i)
 		_soundTable[i]._data = nullptr;
+
+	_music = nullptr;
 }
 
 SoundManager::~SoundManager() {
@@ -68,5 +70,12 @@ void SoundManager::midiRepeat() {
 	// TODO
 }
 
+void SoundManager::stopSong() {
+	// TODO
+}
+
+void SoundManager::freeSounds() {
+	// TODO
+}
 
 } // End of namespace Access
diff --git a/engines/access/sound.h b/engines/access/sound.h
index 613eca49ab..37d263eecd 100644
--- a/engines/access/sound.h
+++ b/engines/access/sound.h
@@ -48,6 +48,7 @@ private:
 public:
 	SoundEntry _soundTable[MAX_SOUNDS];
 	int _soundPriority[MAX_SOUNDS];
+	byte *_music;
 public:
 	SoundManager(AccessEngine *vm, Audio::Mixer *mixer);
 	~SoundManager();
@@ -57,6 +58,10 @@ public:
 	void playSound(int soundIndex);
 
 	void midiRepeat();
+
+	void stopSong();
+
+	void freeSounds();
 };
 
 } // End of namespace Access