FringeTile- a Tile object that may contain multiple images.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1203 542714f4-19e9-0310-aa3c-eee0fc999fb1

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

@@ -0,0 +1,56 @@
+//
+// $Id: FringeTile.java,v 1.1 2002/04/06 03:41:58 ray Exp $
+
+package com.threerings.miso.tile;
+
+import java.awt.Image;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.Rectangle;
+import java.util.ArrayList;
+
+import com.threerings.media.tile.Tile;
+
+/**
+ * A fringe tile may be composed of multiple images.
+ */
+public class FringeTile extends Tile
+{
+    /**
+     * Construct a fringe tile with the specified image.
+     */
+    public FringeTile (Image img)
+    {
+        super(img);
+    }
+
+    /**
+     * Add another image to this FringeTile.
+     */
+    public void addExtraImage (Image img)
+    {
+        if (_extras == null) {
+            _extras = new ArrayList();
+        }
+        _extras.add(img);
+    }
+
+    // documentation inherited
+    public void paint (Graphics2D gfx, Shape dest)
+    {
+        Rectangle bounds = dest.getBounds();
+        int x = bounds.x;
+        int y = bounds.y;
+
+        gfx.drawImage(_image, x, y, null);
+        if (_extras != null) {
+            int size = _extras.size();
+            for (int ii=0; ii < size; ii++) {
+                gfx.drawImage((Image) _extras.get(ii), x, y, null);
+            }
+        }
+    }
+
+    /** Extra fringe images beyond the one stored in our superclass. */
+    protected ArrayList _extras = null;
+}