Fixed editor variants

core/src/io/anuke/mindustry/world/blocks/Floor.java

@@ -95,10 +95,9 @@ public class Floor extends Block{
         }
 
         if(variants > 0){
-            variantRegions();
-
-            for(int i = 0; i < variantRegions.length; i++){
-                editor.pack("editor-" + ((AtlasRegion)variantRegions[i]).name, Core.atlas.getPixmap((AtlasRegion)variantRegions[i]).crop());
+            for(int i = 0; i < variants; i++){
+                String rname = name + (i + 1);
+                editor.pack("editor-" + rname, Core.atlas.getPixmap(rname).crop());
             }
         }
 
@@ -212,10 +211,6 @@ public class Floor extends Block{
         return true;
     }
 
-    boolean eq(int i){
-        return (eq & (1 << Mathf.mod(i, 8))) != 0;
-    }
-
     TextureRegion edge(Floor block, int x, int y){
         return block.edges()[x][2 - y];
     }