Initial commit

engines/titanic/game/lemon_dispensor.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/lemon_dispensor.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CLemonDispensor, CBackground)
+	ON_MESSAGE(FrameMsg)
+	ON_MESSAGE(ChangeSeasonMsg)
+	ON_MESSAGE(LeaveViewMsg)
+END_MESSAGE_MAP()
+
+bool CLemonDispensor::_isSummer;
+bool CLemonDispensor::_lemonDropped;
+int CLemonDispensor::_hitCounter;
+CGameObject *CLemonDispensor::_draggingObject;
+
+CLemonDispensor::CLemonDispensor() : CBackground(),
+	_unused1(0), _origPt(Point(9, 15)), _onDispensor(false) {
+}
+
+void CLemonDispensor::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_isSummer, indent);
+	file->writeNumberLine(_lemonDropped, indent);
+	file->writeNumberLine(_hitCounter, indent);
+	file->writeNumberLine(_unused1, indent);
+	file->writeNumberLine(_origPt.x, indent);
+	file->writeNumberLine(_origPt.y, indent);
+	file->writeNumberLine(_onDispensor, indent);
+
+	CBackground::save(file, indent);
+}
+
+void CLemonDispensor::load(SimpleFile *file) {
+	file->readNumber();
+	_isSummer = file->readNumber();
+	_lemonDropped = file->readNumber();
+	_hitCounter = file->readNumber();
+	_unused1 = file->readNumber();
+	_origPt.x = file->readNumber();
+	_origPt.y = file->readNumber();
+	_onDispensor = file->readNumber();
+	_draggingObject = nullptr;
+
+	CBackground::load(file);
+}
+
+bool CLemonDispensor::FrameMsg(CFrameMsg *msg) {
+	if (_lemonDropped || !_isSummer)
+		return true;
+
+	if (!_draggingObject) {
+		CGameObject *obj = getDraggingObject();
+		if (obj && getView() == findView()) {
+			if (obj->isEquals("Perch")) {
+				petDisplayMessage(1, TOO_SHORT_TO_REACH_BRANCHES);
+				return true;
+			}
+
+			if (obj->isEquals("LongStick"))
+				_draggingObject = obj;
+		}
+	}
+
+	if (_draggingObject) {
+		Point pt(_origPt.x + _draggingObject->_bounds.left,
+			_origPt.y + _draggingObject->_bounds.top);
+		bool flag = checkPoint(pt, true);
+
+		if (!_onDispensor) {
+			if (flag && ++_hitCounter > 10) {
+				CLemonFallsFromTreeMsg lemonMsg(pt);
+				lemonMsg.execute("Lemon");
+				_lemonDropped = true;
+			}
+			_onDispensor = true;
+		} else if (_onDispensor && !flag) {
+			_onDispensor = false;
+		}
+	}
+
+	return true;
+}
+
+bool CLemonDispensor::ChangeSeasonMsg(CChangeSeasonMsg *msg) {
+	_isSummer = msg->_season == "Summer";
+	return true;
+}
+
+bool CLemonDispensor::LeaveViewMsg(CLeaveViewMsg *msg) {
+	_draggingObject = nullptr;
+	_hitCounter = 0;
+	_onDispensor = false;
+	return true;
+}
+
+} // End of namespace Titanic