TITANIC: Implemented fan game classes

6 files changed, 199 insertions, 25 deletions

diff --git a/engines/titanic/game/fan_decrease.cpp b/engines/titanic/game/fan_decrease.cpp
index 2049b1ebc9..b0b9cc585f 100644
--- a/engines/titanic/game/fan_decrease.cpp
+++ b/engines/titanic/game/fan_decrease.cpp
@@ -24,6 +24,10 @@
 
 namespace Titanic {
 
+BEGIN_MESSAGE_MAP(CFanDecrease, CGameObject)
+	ON_MESSAGE(MouseButtonDownMsg)
+END_MESSAGE_MAP()
+
 void CFanDecrease::save(SimpleFile *file, int indent) {
 	file->writeNumberLine(1, indent);
 	CGameObject::save(file, indent);
@@ -34,4 +38,11 @@ void CFanDecrease::load(SimpleFile *file) {
 	CGameObject::load(file);
 }
 
+bool CFanDecrease::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	CStatusChangeMsg statusMsg;
+	statusMsg._newStatus = 2;
+	statusMsg.execute("FanController");
+	return true;
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/game/fan_decrease.h b/engines/titanic/game/fan_decrease.h
index 765c7d1560..2e90d09a3f 100644
--- a/engines/titanic/game/fan_decrease.h
+++ b/engines/titanic/game/fan_decrease.h
@@ -28,6 +28,8 @@
 namespace Titanic {
 
 class CFanDecrease : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
 public:
 	CLASSDEF;
 
diff --git a/engines/titanic/game/fan_increase.cpp b/engines/titanic/game/fan_increase.cpp
index aa23dd9275..abd2e019d3 100644
--- a/engines/titanic/game/fan_increase.cpp
+++ b/engines/titanic/game/fan_increase.cpp
@@ -24,6 +24,10 @@
 
 namespace Titanic {
 
+BEGIN_MESSAGE_MAP(CFanIncrease, CGameObject)
+	ON_MESSAGE(MouseButtonDownMsg)
+END_MESSAGE_MAP()
+
 void CFanIncrease::save(SimpleFile *file, int indent) {
 	file->writeNumberLine(1, indent);
 	CGameObject::save(file, indent);
@@ -34,4 +38,11 @@ void CFanIncrease::load(SimpleFile *file) {
 	CGameObject::load(file);
 }
 
+bool CFanIncrease::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	CStatusChangeMsg statusMsg;
+	statusMsg._newStatus = 1;
+	statusMsg.execute("FanController");
+	return true;
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/game/fan_increase.h b/engines/titanic/game/fan_increase.h
index 08ec1322cd..7ed74e1847 100644
--- a/engines/titanic/game/fan_increase.h
+++ b/engines/titanic/game/fan_increase.h
@@ -28,6 +28,8 @@
 namespace Titanic {
 
 class CFanIncrease : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
 public:
 	CLASSDEF;
 
diff --git a/engines/titanic/game/fan_noises.cpp b/engines/titanic/game/fan_noises.cpp
index 14177ab64e..c6e6d203dd 100644
--- a/engines/titanic/game/fan_noises.cpp
+++ b/engines/titanic/game/fan_noises.cpp
@@ -21,42 +21,185 @@
  */
 
 #include "titanic/game/fan_noises.h"
+#include "titanic/core/room_item.h"
 
 namespace Titanic {
 
-CFanNoises::CFanNoises() : CGameObject(), _fieldBC(-1),
-	_fieldC0(0), _fieldC4(70), _fieldC8(-1), _fieldCC(0),
-	_fieldD0(0), _fieldD4(-1) {
+BEGIN_MESSAGE_MAP(CFanNoises, CGameObject)
+	ON_MESSAGE(EnterRoomMsg)
+	ON_MESSAGE(LeaveRoomMsg)
+	ON_MESSAGE(StatusChangeMsg)
+	ON_MESSAGE(SetVolumeMsg)
+	ON_MESSAGE(LoadSuccessMsg)
+END_MESSAGE_MAP()
+
+CFanNoises::CFanNoises() : CGameObject(), _state(-1),
+	_soundHandle(0), _soundPercent(70), _soundV3(-1), _soundSeconds(0),
+	_stopSeconds(0), _startFlag(true) {
 }
 
 void CFanNoises::save(SimpleFile *file, int indent) {
 	file->writeNumberLine(1, indent);
-	file->writeNumberLine(_fieldBC, indent);
-	file->writeNumberLine(_fieldC0, indent);
-	file->writeNumberLine(_fieldC4, indent);
-	file->writeNumberLine(_fieldC8, indent);
-	file->writeNumberLine(_fieldCC, indent);
-	file->writeNumberLine(_fieldD0, indent);
-	file->writeNumberLine(_fieldD4, indent);
+	file->writeNumberLine(_state, indent);
+	file->writeNumberLine(_soundHandle, indent);
+	file->writeNumberLine(_soundPercent, indent);
+	file->writeNumberLine(_soundV3, indent);
+	file->writeNumberLine(_soundSeconds, indent);
+	file->writeNumberLine(_stopSeconds, indent);
+	file->writeNumberLine(_startFlag, indent);
 
 	CGameObject::save(file, indent);
 }
 
 void CFanNoises::load(SimpleFile *file) {
 	file->readNumber();
-	_fieldBC = file->readNumber();
-	_fieldC0 = file->readNumber();
-	_fieldC4 = file->readNumber();
-	_fieldC8 = file->readNumber();
-	_fieldCC = file->readNumber();
-	_fieldD0 = file->readNumber();
-	_fieldD4 = file->readNumber();
+	_state = file->readNumber();
+	_soundHandle = file->readNumber();
+	_soundPercent = file->readNumber();
+	_soundV3 = file->readNumber();
+	_soundSeconds = file->readNumber();
+	_stopSeconds = file->readNumber();
+	_startFlag = file->readNumber();
 
 	CGameObject::load(file);
 }
 
 bool CFanNoises::EnterRoomMsg(CEnterRoomMsg *msg) {
-	warning("CFanNoises::handleEvent");
+	if (getParent() == msg->_newRoom) {
+		if (_soundHandle != -1) {
+			if (isSoundActive(_soundHandle))
+				stopSound(_soundHandle, _stopSeconds);
+			_soundHandle = -1;
+			_startFlag = false;
+		}
+
+		switch (_state) {
+		case 1:
+			_soundHandle = playSound("b#60.wav", 0, _soundV3, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+		case 2:
+			_soundHandle = playSound("b#58.wav", 0, _soundV3, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+		default:
+			break;
+		}
+	}
+
+	return true;
+}
+
+bool CFanNoises::LeaveRoomMsg(CLeaveRoomMsg *msg) {
+	if (getParent() == msg->_oldRoom && _soundHandle != -1) {
+		if (isSoundActive(_soundHandle))
+			stopSound(_soundHandle, _stopSeconds);
+		
+		_soundHandle = -1;
+		_startFlag = false;
+	}
+
+	return true;
+}
+
+bool CFanNoises::StatusChangeMsg(CStatusChangeMsg *msg) {
+	if (msg->_newStatus >= -1 && msg->_newStatus <= 2) {
+		int oldState = _state;
+		_state = msg->_newStatus;
+
+		switch (msg->_newStatus) {
+		case -1:
+		case 0:
+			if (_soundHandle != -1) {
+				if (isSoundActive(_soundHandle))
+					stopSound(_soundHandle, 1);
+				_soundHandle = -1;
+				_startFlag = false;
+			}
+
+			switch (oldState) {
+			case 1:
+			case 2:
+				playSound("b#59.wav", _soundPercent, _soundV3);
+				break;
+			default:
+				break;
+			}
+			break;
+
+		case 1:
+			if (_soundHandle != -1) {
+				if (isSoundActive(_soundHandle))
+					stopSound(_soundHandle, 1);
+				_soundHandle = -1;
+				_startFlag = false;
+			}
+
+			switch (oldState) {
+			case 1:
+			case 2:
+				_soundHandle = playSound("b#60.wav", _soundPercent, _soundV3);
+				break;
+			default:
+				break;
+			}
+			break;
+
+		case 2:
+			if (_soundHandle != -1) {
+				if (isSoundActive(_soundHandle))
+					stopSound(_soundHandle, 1);
+				_soundHandle = -1;
+				_startFlag = false;
+			}
+
+			if (oldState == 1) {
+				_soundHandle = playSound("b#58.wav", _soundPercent, _soundV3);
+			}
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	return true;
+}
+
+bool CFanNoises::SetVolumeMsg(CSetVolumeMsg *msg) {
+	_soundPercent = msg->_volume;
+
+	if (_soundHandle != -1 && isSoundActive(_soundHandle))
+		setSoundVolume(_soundHandle, _soundPercent, msg->_secondsTransition);
+
+	return true;
+}
+
+bool CFanNoises::LoadSuccessMsg(CLoadSuccessMsg *msg) {
+	if (_startFlag) {
+		_startFlag = false;
+		_soundHandle = -1;
+
+		switch (_state) {
+		case 1:
+			playSound("b#60.wav", 0, _soundV3, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+
+		case 2:
+			playSound("b#58.wav", 0, _soundV3, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+
+		default:
+			break;
+		}
+	}
+
 	return true;
 }
 
diff --git a/engines/titanic/game/fan_noises.h b/engines/titanic/game/fan_noises.h
index bb2c35989d..56c80c0764 100644
--- a/engines/titanic/game/fan_noises.h
+++ b/engines/titanic/game/fan_noises.h
@@ -29,15 +29,20 @@
 namespace Titanic {
 
 class CFanNoises : public CGameObject {
+	DECLARE_MESSAGE_MAP;
 	bool EnterRoomMsg(CEnterRoomMsg *msg);
+	bool LeaveRoomMsg(CLeaveRoomMsg *msg);
+	bool StatusChangeMsg(CStatusChangeMsg *msg);
+	bool SetVolumeMsg(CSetVolumeMsg *msg);
+	bool LoadSuccessMsg(CLoadSuccessMsg *msg);
 private:
-	int _fieldBC;
-	int _fieldC0;
-	int _fieldC4;
-	int _fieldC8;
-	int _fieldCC;
-	int _fieldD0;
-	int _fieldD4;
+	int _state;
+	int _soundHandle;
+	int _soundPercent;
+	int _soundV3;
+	int _soundSeconds;
+	int _stopSeconds;
+	bool _startFlag;
 public:
 	CLASSDEF;
 	CFanNoises();