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engines/ultima/ultima1/spells/blink.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/spells/blink.h"
+#include "ultima/ultima1/game.h"
+#include "ultima/ultima1/core/resources.h"
+#include "ultima/ultima1/maps/map_tile.h"
+
+namespace Ultima {
+namespace Ultima1 {
+namespace Spells {
+
+Blink::Blink(Ultima1Game *game, Character *c) : Spell(game, c, SPELL_BLINK) {
+}
+
+void Blink::dungeonCast(Maps::MapDungeon *map) {
+	Point newPos;
+	Maps::U1MapTile tile;
+
+	// Choose a random new location to teleport to
+	do {
+		newPos = Point(_game->getRandomNumber(1, 9), _game->getRandomNumber(1, 9));
+		map->getTileAt(newPos, &tile);
+	} while (newPos != map->getPosition() && tile._widget &&
+			!tile._isBeams && !tile._isWall && !tile._isSecretDoor);
+
+	// And teleport there
+	addInfoMsg(_game->_res->TELEPORTED);
+	map->setPosition(newPos);
+	_game->endOfTurn();
+}
+
+} // End of namespace Spells
+} // End of namespace Ultima1
+} // End of namespace Ultima