Map fix

core/src/io/anuke/mindustry/maps/Maps.java

@@ -189,6 +189,11 @@ public class Maps{
 
         createNewPreview(map, e -> {
             maps.remove(map);
+            try{
+                map.file.delete();
+            }catch(Throwable ignored){
+
+            }
             error[0] = e;
         });
 

core/src/io/anuke/mindustry/world/blocks/distribution/Router.java

@@ -61,7 +61,7 @@ public class Router extends Block{
         int counter = tile.rotation();
         for(int i = 0; i < proximity.size; i++){
             Tile other = proximity.get((i + counter) % proximity.size);
-            if(tile == from) continue;
+            if(other == from) continue;
             if(set) tile.rotation((byte)((tile.rotation() + 1) % proximity.size));
             if(other.block().acceptItem(item, other, Edges.getFacingEdge(tile, other))){
                 return other;