Initial commit

engines/titanic/carry/head_piece.cpp

@@ -0,0 +1,97 @@
+/* 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/head_piece.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CHeadPiece, CCarry)
+	ON_MESSAGE(SenseWorkingMsg)
+	ON_MESSAGE(PETGainedObjectMsg)
+	ON_MESSAGE(MouseDragStartMsg)
+END_MESSAGE_MAP()
+
+CHeadPiece::CHeadPiece() : CCarry(), _string6("Not Working"),
+		_flag(false), _field13C(false) {
+}
+
+void CHeadPiece::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_flag, indent);
+	file->writeQuotedLine(_string6, indent);
+	file->writeNumberLine(_field13C, indent);
+
+	CCarry::save(file, indent);
+}
+
+void CHeadPiece::load(SimpleFile *file) {
+	file->readNumber();
+	_flag = file->readNumber();
+	_string6 = file->readString();
+	_field13C = file->readNumber();
+
+	CCarry::load(file);
+}
+
+bool CHeadPiece::SenseWorkingMsg(CSenseWorkingMsg *msg) {
+	_string6 = msg->_value;
+	return true;
+}
+
+bool CHeadPiece::PETGainedObjectMsg(CPETGainedObjectMsg *msg) {
+	_visibleFrame = 1;
+	if (!_field13C) {
+		incParrotResponse();
+		_field13C = true;
+	}
+
+	// WORKAROUND: This fixes a bug in the original where if head pieces
+	// were removed from Titania after adding, she would still reactivate
+	CTakeHeadPieceMsg takeMsg(getName());
+	takeMsg.execute("TitaniaControl");
+
+	return true;
+}
+
+bool CHeadPiece::MouseDragStartMsg(CMouseDragStartMsg *msg) {
+	if (!checkPoint(msg->_mousePos, false, true)) {
+		return false;
+	} else if (!_canTake) {
+		return true;
+	}
+
+	if (_flag) {
+		setVisible(true);
+		moveToView();
+		setPosition(Point(msg->_mousePos.x - _bounds.width() / 2,
+			msg->_mousePos.y - _bounds.height() / 2));
+
+		CTakeHeadPieceMsg takeMsg(getName());
+		if (takeMsg._value != "NULL")
+			takeMsg.execute("TitaniaControl");
+
+		_flag = false;
+	}
+
+	return CCarry::MouseDragStartMsg(msg);
+}
+
+} // End of namespace Titanic