1 files changed, 380 insertions, 0 deletions
diff --git a/engines/titanic/pet_control/pet_rooms.cpp b/engines/titanic/pet_control/pet_rooms.cpp
new file mode 100644
index 0000000000..dfaa0405e4
--- /dev/null
+++ b/engines/titanic/pet_control/pet_rooms.cpp
@@ -0,0 +1,380 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "titanic/pet_control/pet_rooms.h"
+#include "titanic/pet_control/pet_control.h"
+
+namespace Titanic {
+
+CPetRooms::CPetRooms() :
+		_chevLeftOnDim(nullptr), _chevLeftOffDim(nullptr),
+		_chevRightOnDim(nullptr), _chevRightOffDim(nullptr),
+		_chevLeftOnLit(nullptr), _chevLeftOffLit(nullptr),
+		_chevRightOnLit(nullptr), _chevRightOffLit(nullptr),
+		_floorNum(0), _elevatorNum(0), _roomNum(0), _field1CC(0),
+		_field1D0(0), _field1D4(0) {
+}
+
+bool CPetRooms::setup(CPetControl *petControl) {
+	if (petControl && setupControl(petControl))
+		return reset();
+	return false;
+}
+
+bool CPetRooms::reset() {
+	if (_petControl) {
+		_plinth.reset("PetChevPlinth", _petControl, MODE_UNSELECTED);
+		_glyphs.reset();
+
+		uint col = getColor(0);
+		_text.setColor(col);
+		_text.setLineColor(0, col);
+	}
+
+	return true;
+}
+
+void CPetRooms::draw(CScreenManager *screenManager) {
+	_petControl->drawSquares(screenManager, 6);
+	_plinth.draw(screenManager);
+	_glyphItem.drawAt(screenManager, getGlyphPos(), false);
+	_text.draw(screenManager);
+}
+
+bool CPetRooms::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	if (_glyphs.MouseButtonDownMsg(msg->_mousePos))
+		return true;
+
+	if (!_glyphItem.contains(getGlyphPos(), msg->_mousePos))
+		return false;
+
+	_glyphItem.MouseButtonDownMsg(msg->_mousePos);
+	return true;
+}
+
+bool CPetRooms::MouseDragStartMsg(CMouseDragStartMsg *msg) {
+	if (_glyphs.MouseDragStartMsg(msg))
+		return true;
+
+	Point topLeft = getGlyphPos();
+	if (!_glyphItem.contains(topLeft, msg->_mousePos))
+		return false;
+
+	_glyphItem.dragGlyph(topLeft, msg);
+	return true;
+}
+
+bool CPetRooms::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
+	return false;
+}
+
+bool CPetRooms::MouseDoubleClickMsg(CMouseDoubleClickMsg *msg) {
+	return !_glyphs.MouseButtonDownMsg(msg->_mousePos);
+}
+
+bool CPetRooms::VirtualKeyCharMsg(CVirtualKeyCharMsg *msg) {
+	return _glyphs.VirtualKeyCharMsg(msg);
+}
+
+bool CPetRooms::checkDragEnd(CGameObject *item) {
+	// Ignore any item drops except valid mail items
+	if (!item->_isMail)
+		return false;
+
+	uint roomFlags = item->_id;
+	CPetRoomsGlyph *glyph = _glyphs.findGlyphByFlags(roomFlags);
+	if (glyph) {
+		if (_glyphs.findGlyphByFlags(0)) {
+			_glyphs.highlight(glyph);
+			return false;
+		}
+
+		roomFlags = 0;
+	}
+
+	addRoom(roomFlags, true);
+	return false;
+}
+
+void CPetRooms::displayMessage(const CString &msg) {
+	_glyphs.resetHighlight();
+	CPetSection::displayMessage(msg);
+}
+
+bool CPetRooms::isValid(CPetControl *petControl) {
+	return setupControl(petControl);
+}
+
+void CPetRooms::load(SimpleFile *file, int param) {
+	if (!param) {
+		int count = file->readNumber();
+
+		for (int idx = 0; idx < count; ++idx) {
+			CPetRoomsGlyph *glyph = addGlyph(file->readNumber(), false);
+			glyph->setMode((RoomGlyphMode)file->readNumber());
+		}
+
+		_glyphItem.setMode((RoomGlyphMode)file->readNumber());
+		file->readNumber();
+		_floorNum = file->readNumber();
+		_elevatorNum = file->readNumber();
+		_roomNum = file->readNumber();
+		_field1CC = file->readNumber();
+		_field1D0 = file->readNumber();
+		_field1D4 = file->readNumber();
+	}
+}
+
+void CPetRooms::postLoad() {
+	reset();
+}
+
+void CPetRooms::save(SimpleFile *file, int indent) {
+	_glyphs.saveGlyphs(file, indent);
+	_glyphItem.saveGlyph(file, indent);
+	file->writeNumberLine(_floorNum, indent);
+	file->writeNumberLine(_elevatorNum, indent);
+	file->writeNumberLine(_roomNum, indent);
+	file->writeNumberLine(_field1CC, indent);
+	file->writeNumberLine(_field1D0, indent);
+	file->writeNumberLine(_field1D4, indent);
+}
+
+void CPetRooms::enter(PetArea oldArea) {
+	if (!_glyphs.highlighted14())
+		_text.setText("");
+}
+
+void CPetRooms::enterRoom(CRoomItem *room) {
+
+}
+
+CPetText *CPetRooms::getText() {
+	return &_text;
+}
+
+CGameObject *CPetRooms::getBackground(int index) const {
+	switch (index) {
+	case 8:
+		return _chevLeftOnDim;
+	case 9:
+		return _chevLeftOffDim;
+	case 10:
+		return _chevLeftOnLit;
+	case 11:
+		return _chevLeftOffLit;
+	case 12:
+		return _chevRightOnDim;
+	case 13:
+		return _chevRightOffDim;
+	case 14:
+		return _chevRightOnLit;
+	case 15:
+		return _chevRightOffLit;
+	default:
+		return nullptr;
+	}
+}
+
+bool CPetRooms::setupControl(CPetControl *petControl) {
+	_petControl = petControl;
+	if (!petControl)
+		return false;
+
+	Rect rect1(0, 0, 470, 15);
+	rect1.moveTo(32, 445);
+	_text.setBounds(rect1);
+	_text.setHasBorder(false);
+
+	Rect rect2(0, 0, 81, 81);
+	_plinth.setBounds(rect2);
+	_plinth.translate(494, 374);
+
+	_chevLeftOnDim = petControl->getHiddenObject("3PetChevLeftOnDim");
+	_chevLeftOffDim = petControl->getHiddenObject("3PetChevLeftOffDim");
+	_chevRightOnDim = petControl->getHiddenObject("3PetChevRightOnDim");
+	_chevRightOffDim = petControl->getHiddenObject("3PetChevRightOffDim");
+	_chevLeftOnLit = petControl->getHiddenObject("3PetChevLeftOnLit");
+	_chevLeftOffLit = petControl->getHiddenObject("3PetChevLeftOffLit");
+	_chevRightOnLit = petControl->getHiddenObject("3PetChevRightOnLit");
+	_chevRightOffLit = petControl->getHiddenObject("3PetChevRightOffLit");
+
+	_glyphs.setup(6, this);
+	_glyphs.setFlags(GFLAG_16);
+	_glyphItem.setup(petControl, &_glyphs);
+	_glyphItem.set38(1);
+	return true;
+}
+
+void CPetRooms::resetHighlight() {
+	_glyphItem.setRoomFlags(getRoomFlags());
+	_glyphs.resetHighlight();
+	_glyphItem.updateTooltip();
+	areaChanged(PET_ROOMS);
+}
+
+uint CPetRooms::getRoomFlags() const {
+	CRoomFlags roomFlags;
+	CString roomName = _petControl->getRoomName();
+	
+	uint flags = roomFlags.getSpecialRoomFlags(roomName);
+	if (flags)
+		return flags;
+
+	int classNum = roomFlags.whatPassengerClass(_floorNum);
+	roomFlags.setPassengerClassBits(classNum);
+	roomFlags.setFloorNum(_floorNum);
+
+	switch (classNum) {
+	case 1:
+		roomFlags.setElevatorNum(_elevatorNum);
+		roomFlags.setRoomBits(_roomNum);
+		break;
+
+	case 2:
+		if (_roomNum > 0) {
+			if (_roomNum >= 3) {
+				roomFlags.setElevatorNum(_elevatorNum == 1 || _elevatorNum == 2 ? 1 : 3);
+			} else {
+				roomFlags.setElevatorNum(_elevatorNum == 1 || _elevatorNum == 2 ? 2 : 4);
+			}
+
+			roomFlags.setRoomBits(((_roomNum - 1) & 1) + (_field1CC > 1 ? 3 : 2));			
+		} else {
+			roomFlags.setRoomBits(0);
+		}
+		break;
+
+	case 3:
+		roomFlags.setElevatorNum(_elevatorNum);
+		roomFlags.setRoomBits(_roomNum + _field1CC * 6 - 6);
+		break;
+
+	default:
+		break;
+	}
+
+	return roomFlags.get();
+}
+
+void CPetRooms::reassignRoom(int passClassNum) {
+	CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
+	if (glyph)
+		// Flag the old assigned room as no longer assigned
+		glyph->setMode(RGM_PREV_ASSIGNED_ROOM);
+
+	CRoomFlags roomFlags;
+	roomFlags.setRandomLocation(passClassNum, _field1D4);
+	glyph = addRoom(roomFlags, true);
+	if (glyph) {
+		// Flag the new room as assigned to the player, and highlight it
+		glyph->setMode(RGM_ASSIGNED_ROOM);
+		_glyphs.highlight(glyph);
+	}
+}
+
+CPetRoomsGlyph *CPetRooms::addRoom(uint roomFlags, bool highlight) {
+	// Ensure that we don't add room if the room is already present
+	if (_glyphs.hasFlags(roomFlags))
+		return nullptr;
+	
+	if (_glyphs.size() >= 32)
+		// Too many rooms already
+		return nullptr;
+
+	// Do a preliminary scan of the glyph list for any glyph that is
+	// no longer valid, and thus can be removed
+	for (CPetRoomsGlyphs::iterator i = _glyphs.begin(); i != _glyphs.end(); ++i) {
+		CPetRoomsGlyph *glyph = static_cast<CPetRoomsGlyph *>(*i);
+		if (!glyph->isAssigned()) {
+			_glyphs.erase(i);
+			break;
+		}
+	}
+
+	// Add the glyph
+	return addGlyph(roomFlags, highlight);
+}
+
+CPetRoomsGlyph *CPetRooms::addGlyph(uint roomFlags, bool highlight) {
+	CPetRoomsGlyph *glyph = new CPetRoomsGlyph(roomFlags);
+	if (!glyph->setup(_petControl, &_glyphs)) {
+		delete glyph;
+		return nullptr;
+	} else {
+		_glyphs.push_back(glyph);
+		if (highlight)
+			_glyphs.highlight(glyph);
+
+		return glyph;
+	}
+}
+
+bool CPetRooms::changeLocationClass(int newClassNum) {
+	CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
+	if (!glyph)
+		return 0;
+
+	glyph->changeLocation(newClassNum);
+	return true;
+}
+
+bool CPetRooms::hasRoomFlags(uint roomFlags) const {
+	for (CPetRoomsGlyphs::const_iterator i = _glyphs.begin(); i != _glyphs.end(); ++i) {
+		const CPetRoomsGlyph *glyph = static_cast<const CPetRoomsGlyph *>(*i);
+		if (glyph->isAssigned() && glyph->getRoomFlags() == roomFlags)
+			return true;
+	}
+
+	return false;
+}
+
+uint CPetRooms::getAssignedRoomFlags() const {
+	CPetRoomsGlyph *glyph = _glyphs.findAssignedRoom();
+	return glyph ? glyph->getRoomFlags() : 0;
+}
+
+int CPetRooms::getAssignedRoomNum() const {
+	uint flags = getAssignedRoomFlags();
+	if (!flags)
+		return 0;
+
+	return CRoomFlags(flags).getRoomNum();
+}
+
+int CPetRooms::getAssignedFloorNum() const {
+	uint flags = getAssignedRoomFlags();
+	if (!flags)
+		return 0;
+
+	return CRoomFlags(flags).getFloorNum();
+}
+
+int CPetRooms::getAssignedElevatorNum() const {
+	uint flags = getAssignedRoomFlags();
+	if (!flags)
+		return 0;
+
+	return CRoomFlags(flags).getElevatorNum();
+}
+
+} // End of namespace Titanic