- started overlays

- started symbol layer
- move renderer and generator out of view package
  - hopefully the last big refactoring for a while...
- improve perspective, plane should be more far away to decrease foreshortening

src/org/oscim/generator/JobTile.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2012 Hannes Janetzek
+ *
+ * This program 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 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.oscim.generator;
+
+import org.oscim.core.Tile;
+
+/**
+ * 
+ */
+public class JobTile extends Tile implements Comparable<JobTile> {
+	// public final static int LOADING = 1;
+	// public final static int NEWDATA = 1 << 1;
+	// public final static int READY = 1 << 2;
+	// public final static int AVAILABLE = 1 << 1 | 1 << 2;
+	// public final static int CANCELED = 1 << 3;
+	// public int state;
+
+	/**
+	 * tile is in JobQueue
+	 */
+	public boolean isLoading;
+
+	/**
+	 * distance from map center.
+	 */
+	public float distance;
+
+	/**
+	 * @param tileX
+	 *            ...
+	 * @param tileY
+	 *            ...
+	 * @param zoomLevel
+	 *            ..
+	 */
+	public JobTile(int tileX, int tileY, byte zoomLevel) {
+		super(tileX, tileY, zoomLevel);
+	}
+
+	@Override
+	public int compareTo(JobTile o) {
+		if (this.distance < o.distance) {
+			return -1;
+		}
+		if (this.distance > o.distance) {
+			return 1;
+		}
+		return 0;
+	}
+}