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
2006-06-23 18:07:28 +00:00
commit c2117ee86d
570 changed files with 61913 additions and 0 deletions
@@ -0,0 +1,103 @@
+//
+// $Id: UniformTileSet.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.media.tile;
+
+import java.awt.Rectangle;
+import java.awt.image.BufferedImage;
+
+import com.threerings.geom.GeomUtil;
+
+/**
+ * A uniform tileset is one that is composed of tiles that are all the
+ * same width and height and are arranged into rows, with each row having
+ * the same number of tiles except possibly the final row which can
+ * contain the same as or less than the number of tiles contained by the
+ * previous rows.
+ */
+public class UniformTileSet extends TileSet
+{
+    // documentation inherited
+    public int getTileCount ()
+    {
+        BufferedImage tsimg = getRawTileSetImage();
+        int perRow = tsimg.getWidth() / _width;
+        int perCol = tsimg.getHeight() / _height;
+        return perRow * perCol;
+    }
+
+    /**
+     * Specifies the width of the tiles in this tileset.
+     */
+    public void setWidth (int width)
+    {
+        _width = width;
+    }
+
+    /**
+     * Returns the width of the tiles in this tileset.
+     */
+    public int getWidth ()
+    {
+        return _width;
+    }
+
+    /**
+     * Specifies the height of the tiles in this tileset.
+     */
+    public void setHeight (int height)
+    {
+        _height = height;
+    }
+
+    /**
+     * Returns the height of the tiles in this tileset.
+     */
+    public int getHeight ()
+    {
+        return _height;
+    }
+
+    // documentation inherited
+    protected Rectangle computeTileBounds (int tileIndex)
+    {
+        BufferedImage tsimg = getRawTileSetImage();
+        return GeomUtil.getTile(tsimg.getWidth(), tsimg.getHeight(),
+                                _width, _height, tileIndex);
+    }
+
+    // documentation inherited
+    protected void toString (StringBuilder buf)
+    {
+        super.toString(buf);
+	buf.append(", width=").append(_width);
+	buf.append(", height=").append(_height);
+    }
+
+    /** The width (in pixels) of the tiles in this tileset. */
+    protected int _width;
+
+    /** The height (in pixels) of the tiles in this tileset. */
+    protected int _height;
+
+    /** Our historic serialization version id. */
+    private static final long serialVersionUID = 3536616655149232917L;
+}