Readded zoom-tiles. Still needs some work.

src/main/java/org/dynmap/kzedmap/KzedZoomedMapTile.java

@@ -0,0 +1,57 @@
+package org.dynmap.kzedmap;
+
+import java.awt.image.BufferedImage;
+
+import org.dynmap.MapTile;
+
+public class KzedZoomedMapTile extends MapTile {
+	@Override
+	public String getName() {
+		return "z" + originalTile.renderer.getName() + "_" + ztilex(originalTile.px) + "_" + ztiley(originalTile.py);
+	}
+	public BufferedImage unzoomedImage;
+	public KzedMapTile originalTile;
+	public KzedZoomedMapTile(KzedMap map, BufferedImage unzoomedImage, KzedMapTile original) {
+		super(map);
+		this.unzoomedImage = unzoomedImage;
+		this.originalTile = original;
+	}
+
+	public int getTileX() {
+		return ztilex(originalTile.px);
+	}
+	
+	public int getTileY() {
+		return ztiley(originalTile.py);
+	}
+	
+	static int ztilex(int x) {
+		if(x < 0)
+			return x + (x % (KzedMap.tileWidth*2));
+		else
+			return x - (x % (KzedMap.tileWidth*2));
+	}
+
+	/* zoomed-out tile Y for tile position y */
+	static int ztiley(int y)
+	{
+		if(y < 0)
+			return y + (y % (KzedMap.tileHeight*2));
+			//return y - (zTileHeight + (y % zTileHeight));
+		else
+			return y - (y % (KzedMap.tileHeight*2));
+	}
+	
+	@Override
+	public int hashCode() {
+		return getName().hashCode();
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if (obj instanceof KzedZoomedMapTile) {
+			return ((KzedZoomedMapTile)obj).originalTile.equals(originalTile);
+		}
+		return super.equals(obj);
+	}
+}