#7470

core/src/mindustry/core/Logic.java

@@ -34,6 +34,9 @@ public class Logic implements ApplicationListener{
     public Logic(){
 
         Events.on(BlockDestroyEvent.class, event -> {
+            //skip if rule is off
+            if(!state.rules.ghostBlocks) return;
+
             //blocks that get broken are appended to the team's broken block queue
             Tile tile = event.tile;
             //skip null entities or un-rebuildables, for obvious reasons

core/src/mindustry/game/Rules.java

@@ -65,6 +65,8 @@ public class Rules{
     public float unitBuildSpeedMultiplier = 1f;
     /** How much damage any other units deal. */
     public float unitDamageMultiplier = 1f;
+    /** If true, ghost blocks will appear upon destruction, letting builder blocks/units rebuild them. */
+    public boolean ghostBlocks = true;
     /** Whether to allow units to build with logic. */
     public boolean logicUnitBuild = true;
     /** If true, world processors no longer update. Used for testing. */