1 files changed, 53 insertions, 0 deletions
diff --git a/src/resources/map/metatile.h b/src/resources/map/metatile.h
new file mode 100644
index 000000000..f29b5a9b7
--- /dev/null
+++ b/src/resources/map/metatile.h
@@ -0,0 +1,53 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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 2 of the License, or
+ *  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/>.
+ */
+
+#ifndef RESOURCES_MAP_METATILE_H
+#define RESOURCES_MAP_METATILE_H
+
+#include "localconsts.h"
+
+/**
+ * A meta tile stores additional information about a location on a tile map.
+ * This is information that doesn't need to be repeated for each tile in each
+ * layer of the map.
+ */
+struct MetaTile final
+{
+    /**
+     * Constructor.
+     */
+    MetaTile() : Fcost(0), Gcost(0), Hcost(0), whichList(0),
+        parentX(0), parentY(0), blockmask(0)
+    {}
+
+    A_DELETE_COPY(MetaTile)
+
+    // Pathfinding members
+    int Fcost;               /**< Estimation of total path cost */
+    int Gcost;               /**< Cost from start to this location */
+    int Hcost;               /**< Estimated cost to goal */
+    unsigned whichList;      /**< No list, open list or closed list */
+    int parentX;             /**< X coordinate of parent tile */
+    int parentY;             /**< Y coordinate of parent tile */
+    unsigned char blockmask; /**< Blocking properties of this tile */
+};
+#endif  // RESOURCES_MAP_METATILE_H