Experiment with reserving tiles

core/src/mindustry/entities/type/base/CraterUnit.java

@@ -3,6 +3,7 @@ package mindustry.entities.type.base;
 import arc.*;
 import arc.math.*;
 import arc.util.*;
+import mindustry.entities.type.*;
 import mindustry.ui.*;
 import mindustry.type.*;
 import mindustry.world.*;
@@ -14,6 +15,7 @@ import arc.scene.ui.layout.*;
 import mindustry.entities.units.*;
 import mindustry.game.EventType.*;
 import mindustry.entities.Effects.*;
+import mindustry.world.blocks.distribution.*;
 import mindustry.world.blocks.distribution.CompressedConveyor.*;
 
 import static mindustry.Vars.*;
@@ -22,6 +24,8 @@ public class CraterUnit extends GroundUnit{
     private final Effect io = Fx.plasticburn; // effect to play when poofing in and out of existence
     private int inactivity = 0;
 
+    private CraterUnit unit = (CraterUnit)this;
+
     private final UnitState
 
     load = new UnitState(){
@@ -32,14 +36,39 @@ public class CraterUnit extends GroundUnit{
     },
     move = new UnitState(){
         public void update(){
-            // move in the direction/rotation of the block its currently on
-            velocity.add(vec.trnsExact(angleTo(on().front()), type.speed * Time.delta()));
-            rotation = Mathf.slerpDelta(rotation, baseRotation, type.rotatespeed);
+
+//            Tile target = on().front();
+
+
+
+//            float f = (Time.time() / 100f) % 1f;/**/
+
+//            Log.info(timer.get(timerTarget, 21));
+//            Log.info(f);
+
+//            Timer.schedule()/**/
+
+//            if(retarget()){
+                // move in the direction/rotation of the block its currently on
+//                velocity.add(vec.trnsExact(angleTo(on().front()), type.speed * Time.delta()));
+//                rotation = Mathf.slerpDelta(rotation, baseRotation, type.rotatespeed);
+//            }
 
             // switch to unload when on an end tile
             if(dst(on()) < 2.5f && on(Track.end)){
                 state.set(unload);
+                return;
             }
+
+            Tile target = on().front();
+            CompressedConveyorEntity entity = target.ent();
+
+            if(entity == null) return;
+            if(entity.dibs == null) entity.dibs = unit;
+            if(entity.dibs != null) target = on();
+
+            velocity.add(vec.trnsExact(angleTo(target), type.speed * Time.delta()));
+            rotation = Mathf.slerpDelta(rotation, baseRotation, type.rotatespeed);
         }
     },
     unload = new UnitState(){

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

@@ -58,9 +58,10 @@ public class CompressedConveyor extends ArmoredConveyor{
         if(entity.reload > 0) entity.reload--;
     }
 
-    class CompressedConveyorEntity extends ConveyorEntity{
+    public class CompressedConveyorEntity extends ConveyorEntity{
         public int reload = 0;
         public CraterUnit crater = null;
+        public CraterUnit dibs = null;
     }
 
     @Override