Direct block payload pickup

core/src/mindustry/world/blocks/distribution/PayloadConveyor.java

@@ -55,6 +55,13 @@ public class PayloadConveyor extends Block{
         public boolean blocked;
         public int step = -1, stepAccepted = -1;
 
+        @Override
+        public Payload takePayload(){
+            Payload t = item;
+            item = null;
+            return t;
+        }
+
         @Override
         public void onProximityUpdate(){
             super.onProximityUpdate();

core/src/mindustry/world/blocks/production/PayloadAcceptor.java

@@ -51,6 +51,13 @@ public class PayloadAcceptor extends Block{
             updatePayload();
         }
 
+        @Override
+        public Payload takePayload(){
+            T t = payload;
+            payload = null;
+            return t;
+        }
+
         public void updatePayload(){
             if(payload != null){
                 payload.set(x + payVector.x, y + payVector.y, payRotation);