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engines/ultima/ultima4/map/city.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 "ultima/ultima4/map/city.h"
+#include "ultima/ultima4/game/context.h"
+#include "ultima/ultima4/conversation/conversation.h"
+#include "ultima/ultima4/game/creature.h"
+#include "ultima/ultima4/game/object.h"
+#include "ultima/ultima4/game/person.h"
+#include "ultima/ultima4/game/player.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+City::City() : Map() {
+}
+
+City::~City() {
+	for (auto *i : _persons)
+		delete i;
+	for (auto *j : _personRoles)
+		delete j;
+	for (auto *k : _extraDialogues)
+		delete k;
+}
+
+Common::String City::getName() {
+	return _name;
+}
+
+Person *City::addPerson(Person *person) {
+	// Make a copy of the person before adding them, so
+	// things like angering the guards, etc. will be
+	// forgotten the next time you visit :)
+	Person *p = new Person(person);
+
+	// Set the start coordinates for the person
+	p->setMap(this);
+	p->goToStartLocation();
+
+	_objects.push_back(p);
+	return p;
+}
+
+void City::addPeople() {
+	PersonList::iterator current;
+
+	// Make sure the city has no people in it already
+	removeAllPeople();
+
+	for (current = _persons.begin(); current != _persons.end(); current++) {
+		Person *p = *current;
+		if ((p->getTile() != 0)
+		        && !(g_context->_party->canPersonJoin(p->getName(), nullptr)
+		             && g_context->_party->isPersonJoined(p->getName()))
+		   )
+			addPerson(p);
+	}
+}
+
+void City::removeAllPeople() {
+	ObjectDeque::iterator obj;
+	for (obj = _objects.begin(); obj != _objects.end();) {
+		if (isPerson(*obj))
+			obj = removeObject(obj);
+		else
+			obj++;
+	}
+}
+
+Person *City::personAt(const Coords &coords) {
+	Object *obj;
+
+	obj = objectAt(coords);
+	if (isPerson(obj))
+		return dynamic_cast<Person *>(obj);
+	else
+		return nullptr;
+}
+
+
+bool isCity(Map *punknown) {
+	City *pCity;
+	if ((pCity = dynamic_cast<City *>(punknown)) != nullptr)
+		return true;
+	else
+		return false;
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima