Barely functional logic

core/src/mindustry/world/blocks/logic/LogicProcessor.java

@@ -1,7 +1,9 @@
 package mindustry.world.blocks.logic;
 
+import arc.util.io.*;
 import mindustry.*;
 import mindustry.gen.*;
+import mindustry.logic.*;
 import mindustry.world.*;
 
 public class LogicProcessor extends Block{
@@ -10,19 +12,46 @@ public class LogicProcessor extends Block{
         super(name);
         update = true;
         configurable = true;
+
+        config(String.class, (LogicEntity entity, String code) -> {
+            if(code != null){
+                entity.code = code;
+                entity.executor.load(entity, LAssembler.fromJson(code));
+            }
+        });
     }
 
     public class LogicEntity extends Building{
+        /** logic "source code" as list of json statements */
+        String code = "[]";
+        LExecutor executor = new LExecutor();
 
         @Override
         public void updateTile(){
-
+            if(executor.initialized()){
+                executor.runAll();
+            }
         }
 
         @Override
         public boolean configTapped(){
-            Vars.ui.logic.show();
+            Vars.ui.logic.show(code, this::configure);
             return false;
         }
+
+        @Override
+        public void write(Writes write){
+            super.write(write);
+
+            write.str(code);
+        }
+
+        @Override
+        public void read(Reads read, byte revision){
+            super.read(read, revision);
+
+            code = read.str();
+            executor.load(this, LAssembler.fromJson(code));
+        }
     }
 }