Initial commit

engines/titanic/carry/brain.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/carry/brain.h"
+#include "titanic/game/brain_slot.h"
+#include "titanic/translation.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CBrain, CCarry)
+	ON_MESSAGE(UseWithOtherMsg)
+	ON_MESSAGE(VisibleMsg)
+	ON_MESSAGE(MouseDragStartMsg)
+	ON_MESSAGE(PassOnDragStartMsg)
+	ON_MESSAGE(PETGainedObjectMsg)
+END_MESSAGE_MAP()
+
+CBrain::CBrain() : CCarry(), _pieceAdded(false), _perchGained(false) {
+}
+
+void CBrain::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writePoint(_pos1, indent);
+	file->writeNumberLine(_pieceAdded, indent);
+	file->writeNumberLine(_perchGained, indent);
+
+	CCarry::save(file, indent);
+}
+
+void CBrain::load(SimpleFile *file) {
+	file->readNumber();
+	_pos1 = file->readPoint();
+	_pieceAdded = file->readNumber();
+	_perchGained = file->readNumber();
+
+	CCarry::load(file);
+}
+
+bool CBrain::UseWithOtherMsg(CUseWithOtherMsg *msg) {
+	CBrainSlot *slot = dynamic_cast<CBrainSlot *>(msg->_other);
+	if (!slot)
+		return CCarry::UseWithOtherMsg(msg);
+
+	if (isEquals("CentralCore")) {
+		setVisible(false);
+		petMoveToHiddenRoom();
+		CAddHeadPieceMsg headpieceMsg(getName());
+		headpieceMsg.execute("CentralCoreSlot");
+	} else if (!slot->_occupied && slot->getName() != "CentralCoreSlot") {
+		// Brain card goes into vacant slot
+		setVisible(false);
+		petMoveToHiddenRoom();
+		CAddHeadPieceMsg headpieceMsg(getName());
+		headpieceMsg.execute(msg->_other);
+		playSound(TRANSLATE("z#116.wav", "z#647.wav"));
+		setPosition(Point(0, 0));
+		setVisible(false);
+		_pieceAdded = true;
+	} else {
+		// Trying to put brain card into an already occupied slot
+		petAddToInventory();
+	}
+
+	return true;
+}
+
+bool CBrain::VisibleMsg(CVisibleMsg *msg) {
+	setVisible(msg->_visible);
+	return true;
+}
+
+bool CBrain::MouseDragStartMsg(CMouseDragStartMsg *msg) {
+	if (!checkStartDragging(msg))
+		return false;
+
+	if (_pieceAdded) {
+		CTakeHeadPieceMsg headpieceMsg(getName());
+		headpieceMsg.execute("TitaniaControl");
+
+		_pieceAdded = false;
+		setVisible(true);
+		moveToView();
+
+		setPosition(Point(msg->_mousePos.x - _bounds.width() / 2,
+			msg->_mousePos.y - _bounds.height() / 2));
+	}
+
+	return CCarry::MouseDragStartMsg(msg);
+}
+
+bool CBrain::PassOnDragStartMsg(CPassOnDragStartMsg *msg) {
+	if (_pieceAdded) {
+		CTakeHeadPieceMsg headpieceMsg(getName());
+		headpieceMsg.execute("TitaniaControl");
+		_pieceAdded = false;
+
+		setVisible(true);
+		moveToView();
+		setPosition(Point(msg->_mousePos.x - _bounds.width() / 2,
+			msg->_mousePos.y - _bounds.height() / 2));
+	}
+
+	return CCarry::PassOnDragStartMsg(msg);
+}
+
+bool CBrain::PETGainedObjectMsg(CPETGainedObjectMsg *msg) {
+	if (!_perchGained) {
+		if (getName() == "Perch") {
+			incParrotResponse();
+			_perchGained = true;
+		}
+	}
+
+	return true;
+}
+
+} // End of namespace Titanic