Merged in liquid void

core/src/mindustry/content/Blocks.java

@@ -49,7 +49,7 @@ public class Blocks implements ContentList{
     melter, separator, sporePress, pulverizer, incinerator, coalCentrifuge,
 
     //sandbox
-    powerSource, powerVoid, itemSource, itemVoid, liquidSource, message, illuminator,
+    powerSource, powerVoid, itemSource, itemVoid, liquidSource, liquidVoid, message, illuminator,
 
     //defense
     copperWall, copperWallLarge, titaniumWall, titaniumWallLarge, plastaniumWall, plastaniumWallLarge, thoriumWall, thoriumWallLarge, door, doorLarge,
@@ -1816,6 +1816,11 @@ public class Blocks implements ContentList{
             alwaysUnlocked = true;
         }};
 
+        liquidVoid = new LiquidVoid("liquid-void"){{
+            requirements(Category.liquid, BuildVisibility.sandboxOnly, ItemStack.with());
+            alwaysUnlocked = true;
+        }};
+
         message = new MessageBlock("message"){{
             requirements(Category.effect, ItemStack.with(Items.graphite, 5));
         }};

core/src/mindustry/world/blocks/sandbox/LiquidVoid.java

@@ -0,0 +1,29 @@
+package mindustry.world.blocks.sandbox;
+
+import mindustry.type.*;
+import mindustry.world.*;
+
+public class LiquidVoid extends Block{
+
+    public LiquidVoid(String name){
+        super(name);
+        hasLiquids = true;
+        solid = true;
+        update = true;
+    }
+
+    @Override
+    public void setBars(){
+        super.setBars();
+        bars.remove("liquid");
+    }
+
+    @Override
+    public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
+        return true;
+    }
+
+    @Override
+    public void handleLiquid(Tile tile, Tile source, Liquid liquid, float amount){}
+
+}