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engines/ultima/ultima1/widgets/overworld_widget.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/ultima1/widgets/overworld_widget.h"
+#include "ultima/ultima1/maps/map_base.h"
+#include "ultima/ultima1/maps/map_tile.h"
+#include "ultima/ultima1/core/resources.h"
+#include "ultima/ultima1/game.h"
+#include "ultima/shared/early/ultima_early.h"
+
+namespace Ultima {
+namespace Ultima1 {
+namespace Widgets {
+
+Ultima1Game *OverworldWidget::getGame() const {
+	return static_cast<Ultima1Game *>(_game);
+}
+
+Maps::MapBase *OverworldWidget::getMap() const {
+	return static_cast<Maps::MapBase *>(_map);
+}
+
+void OverworldWidget::synchronize(Common::Serializer &s) {
+	MapWidget::synchronize(s);
+	s.syncAsUint16LE(_tileNum);
+}
+
+Shared::Maps::MapWidget::CanMove OverworldWidget::canMoveTo(const Point &destPos) {
+	Shared::Maps::MapWidget::CanMove result = Shared::Maps::MapWidget::canMoveTo(destPos);
+	if (result != Shared::Maps::MapWidget::UNSET)
+		return result;
+
+	Maps::U1MapTile tile;
+	getMap()->getTileAt(destPos, &tile);
+
+	// Default mobility for most monsters and transports is overland only
+	return tile.isGround() ? Shared::Maps::MapWidget::YES : Shared::Maps::MapWidget::NO;
+}
+
+
+} // End of namespace Widgets
+} // End of namespace Ultima1
+} // End of namespace Ultima