oh no

core/src/mindustry/io/MapIO.java

@@ -169,7 +169,7 @@ public class MapIO{
             if(block.isFloor()){
                 tile.setFloor(block.asFloor());
             }else if(block.isMultiblock()){
-                tile.set(block, Team.derelict);
+                tile.setBlock(block, Team.derelict, 0);
             }else{
                 tile.setBlock(block);
             }

core/src/mindustry/io/TypeIO.java

@@ -94,6 +94,14 @@ public class TypeIO{
         return (T)Groups.all.getByID(read.i());
     }
 
+    public static void writeTilec(Writes write, Tilec tile){
+        write.i(tile == null ? -1 : tile.pos());
+    }
+
+    public static Tilec readTilec(Reads read){
+        return world.ent(read.i());
+    }
+
     public static void writeTile(Writes write, Tile tile){
         write.i(tile == null ? Point2.pack(-1, -1) : tile.pos());
     }