Random sector sizes / Cleanup

core/src/io/anuke/mindustry/ai/BlockIndexer.java

@@ -13,7 +13,6 @@ import io.anuke.mindustry.type.Item;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.meta.BlockFlag;
 import io.anuke.ucore.core.Events;
-import io.anuke.ucore.entities.trait.Entity;
 import io.anuke.ucore.function.Predicate;
 import io.anuke.ucore.util.EnumSet;
 import io.anuke.ucore.util.Geometry;
@@ -26,6 +25,7 @@ import static io.anuke.mindustry.Vars.*;
 //TODO maybe use Arrays instead of ObjectSets?
 
 /**Class used for indexing special target blocks for AI.*/
+@SuppressWarnings("unchecked")
 public class BlockIndexer{
     /**Size of one ore quadrant.*/
     private final static int oreQuadrantSize = 20;
@@ -116,7 +116,7 @@ public class BlockIndexer{
     }
 
     public TileEntity findTile(Team team, float x, float y, float range, Predicate<Tile> pred){
-        Entity closest = null;
+        TileEntity closest = null;
         float dst = 0;
 
         for(int rx = Math.max((int) ((x - range) / tilesize / structQuadrantSize), 0); rx <= (int) ((x + range) / tilesize / structQuadrantSize) && rx < quadWidth(); rx++){
@@ -142,7 +142,7 @@ public class BlockIndexer{
             }
         }
 
-        return (TileEntity) closest;
+        return closest;
     }
 
     /**