Initial commit

engines/titanic/game/fan_noises.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/game/fan_noises.h"
+#include "titanic/core/room_item.h"
+#include "titanic/translation.h"
+
+namespace Titanic {
+
+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), _soundBalance(0), _soundSeconds(0),
+	_stopSeconds(0), _startFlag(true) {
+}
+
+void CFanNoises::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_state, indent);
+	file->writeNumberLine(_soundHandle, indent);
+	file->writeNumberLine(_soundPercent, indent);
+	file->writeNumberLine(_soundBalance, indent);
+	file->writeNumberLine(_soundSeconds, indent);
+	file->writeNumberLine(_stopSeconds, indent);
+	file->writeNumberLine(_startFlag, indent);
+
+	CGameObject::save(file, indent);
+}
+
+void CFanNoises::load(SimpleFile *file) {
+	file->readNumber();
+	_state = file->readNumber();
+	_soundHandle = file->readNumber();
+	_soundPercent = file->readNumber();
+	_soundBalance = file->readNumber();
+	_soundSeconds = file->readNumber();
+	_stopSeconds = file->readNumber();
+	_startFlag = file->readNumber();
+
+	CGameObject::load(file);
+}
+
+bool CFanNoises::EnterRoomMsg(CEnterRoomMsg *msg) {
+	if (getParent() == msg->_newRoom) {
+		if (_soundHandle != -1) {
+			if (isSoundActive(_soundHandle))
+				stopSound(_soundHandle, _stopSeconds);
+			_soundHandle = -1;
+			_startFlag = false;
+		}
+
+		switch (_state) {
+		case 1:
+			_soundHandle = playSound(TRANSLATE("b#60.wav", "b#40.wav"), 0, _soundBalance, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+		case 2:
+			_soundHandle = playSound(TRANSLATE("b#58.wav", "b#38.wav"), 0, _soundBalance, 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(TRANSLATE("b#59.wav", "b#39.wav"), _soundPercent, _soundBalance);
+				break;
+			default:
+				break;
+			}
+			break;
+
+		case 1:
+			if (_soundHandle != -1) {
+				if (isSoundActive(_soundHandle))
+					stopSound(_soundHandle, 1);
+				_soundHandle = -1;
+				_startFlag = false;
+			}
+
+			switch (oldState) {
+			case 0:
+			case 2:
+				_soundHandle = playSound(TRANSLATE("b#60.wav", "b#40.wav"), _soundPercent, _soundBalance, true);
+				_startFlag = true;
+				break;
+			default:
+				break;
+			}
+			break;
+
+		case 2:
+			if (_soundHandle != -1) {
+				if (isSoundActive(_soundHandle))
+					stopSound(_soundHandle, 1);
+				_soundHandle = -1;
+				_startFlag = false;
+			}
+
+			if (oldState == 1) {
+				_soundHandle = playSound(TRANSLATE("b#58.wav", "b#38.wav"), _soundPercent, _soundBalance, true);
+				_startFlag = true;
+			}
+			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(TRANSLATE("b#60.wav", "b#40.wav"), 0, _soundBalance, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+
+		case 2:
+			playSound(TRANSLATE("b#58.wav", "b#38.wav"), 0, _soundBalance, true);
+			setSoundVolume(_soundHandle, _soundPercent, _soundSeconds);
+			_startFlag = true;
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	return true;
+}
+
+} // End of namespace Titanic