Behold, Nenya, Ring of Water and repository for our media and animation related

goodies, both Java 2D and LWJGL/JME 3D.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@1 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/miso/tile/BaseTileSet.java

@@ -0,0 +1,81 @@
+//
+// $Id: BaseTileSet.java 4191 2006-06-13 22:42:20Z ray $
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/narya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.miso.tile;
+
+import com.samskivert.util.StringUtil;
+
+import com.threerings.media.image.Colorization;
+import com.threerings.media.tile.SwissArmyTileSet;
+import com.threerings.media.tile.Tile;
+
+/**
+ * The base tileset extends the swiss army tileset to add support for tile
+ * passability. Passability is used to determine whether traverser objects
+ * (generally sprites made to "walk" around the scene) can traverse a
+ * particular tile in a scene.
+ */
+public class BaseTileSet extends SwissArmyTileSet
+{
+    /**
+     * Sets the passability information for the tiles in this tileset.
+     * Each entry in the array corresponds to the tile at that tile index.
+     */
+    public void setPassability (boolean[] passable)
+    {
+        _passable = passable;
+    }
+
+    /**
+     * Returns the passability information for the tiles in this tileset.
+     */
+    public boolean[] getPassability ()
+    {
+        return _passable;
+    }
+
+    // documentation inherited
+    protected Tile createTile ()
+    {
+        return new BaseTile();
+    }
+
+    // documentation inherited
+    protected void initTile (Tile tile, int tileIndex, Colorization[] zations)
+    {
+        super.initTile(tile, tileIndex, zations);
+        ((BaseTile)tile).setPassable(_passable[tileIndex]);
+    }
+
+    // documentation inherited
+    protected void toString (StringBuilder buf)
+    {
+        super.toString(buf);
+	buf.append(", passable=").append(StringUtil.toString(_passable));
+    }
+
+    /** Whether each tile is passable. */
+    protected boolean[] _passable;
+
+    /** Increase this value when object's serialized state is impacted by
+     * a class change (modification of fields, inheritance). */
+    private static final long serialVersionUID = 1;
+}