Seq.

core/src/mindustry/editor/DrawOperation.java

@@ -1,7 +1,7 @@
 package mindustry.editor;
 
 import mindustry.annotations.Annotations.*;
-import arc.struct.LongArray;
+import arc.struct.LongSeq;
 import mindustry.game.Team;
 import mindustry.gen.TileOp;
 import mindustry.world.Block;
@@ -12,7 +12,7 @@ import static mindustry.Vars.content;
 
 public class DrawOperation{
     private MapEditor editor;
-    private LongArray array = new LongArray();
+    private LongSeq array = new LongSeq();
 
     public DrawOperation(MapEditor editor) {
         this.editor = editor;