Rule & control for logic unit deconstruction (off by default)

core/src/mindustry/game/Rules.java

@@ -92,6 +92,8 @@ public class Rules{
     public boolean ghostBlocks = true;
     /** Whether to allow units to build with logic. */
     public boolean logicUnitBuild = true;
+    /** Whether to allow units to deconstruct blocks with logic. */
+    public boolean logicUnitDeconstruct = false;
     /** If true, world processors can be edited and placed on this map. */
     public boolean allowEditWorldProcessors = false;
     /** If true, world processors no longer update. Used for testing. */

core/src/mindustry/logic/LExecutor.java

@@ -430,6 +430,21 @@ public class LExecutor{
                             }
                         }
                     }
+                    case deconstruct -> {
+                        if((state.rules.logicUnitDeconstruct || exec.privileged) && unit.canBuild()){
+                            ai.plan.x = World.toTile(x1);
+                            ai.plan.y = World.toTile(y1);
+                            ai.plan.breaking = true;
+
+                            unit.clearBuilding();
+                            Tile tile = ai.plan.tile();
+
+                            if(tile != null && Build.validBreak(unit.team, ai.plan.x, ai.plan.y)){
+                                unit.updateBuilding = true;
+                                unit.addBuild(ai.plan);
+                            }
+                        }
+                    }
                     case getBlock -> {
                         float range = Math.max(unit.range(), unit.type.buildRange);
                         if(!unit.within(x1, y1, range)){

core/src/mindustry/logic/LStatements.java

@@ -1128,12 +1128,12 @@ public class LStatements{
 
             table.button(b -> {
                 b.label(() -> type.name());
-                b.clicked(() -> showSelect(b, LUnitControl.all, type, t -> {
-                    if(t == LUnitControl.build && !Vars.state.rules.logicUnitBuild){
-                        Vars.ui.showInfo("@logic.nounitbuild");
-                    }else{
-                        type = t;
-                    }
+                b.clicked(() -> showSelect(b, Structs.filter(LUnitControl.class, LUnitControl.all, t ->
+                    t == LUnitControl.build ? state.rules.logicUnitBuild :
+                    t == LUnitControl.deconstruct ? state.rules.logicUnitDeconstruct :
+                    true
+                ), type, t -> {
+                    type = t;
                     rebuild(table);
                 }, 2, cell -> cell.size(120, 50)));
             }, Styles.logict, () -> {}).size(120, 40).color(table.color).left().padLeft(2);

core/src/mindustry/logic/LUnitControl.java

@@ -18,6 +18,7 @@ public enum LUnitControl{
     mine("x", "y"),
     flag("value"),
     build("x", "y", "block", "rotation", "config"),
+    deconstruct("x", "y"),
     getBlock("x", "y", "type", "building", "floor"),
     within("x", "y", "radius", "result"),
     unbind;

core/src/mindustry/mod/Mods.java

@@ -1492,7 +1492,7 @@ public class Mods implements Loadable{
         disabled,
     }
 
-    public static class ModResolutionContext {
+    public static class ModResolutionContext{
         public final ObjectMap<String, Seq<ModDependency>> dependencies = new ObjectMap<>();
         public final ObjectSet<String> visited = new ObjectSet<>();
         public final OrderedSet<String> ordered = new OrderedSet<>();