Unit cargo transport system

core/src/mindustry/content/Blocks.java

@@ -83,6 +83,8 @@ public class Blocks{
     duct, ductRouter, overflowDuct, ductBridge, ductUnloader,
     surgeConveyor, surgeRouter,
 
+    unitCargoLoader, unitCargoUnloadPoint,
+
     //liquid
     mechanicalPump, rotaryPump, impulsePump, conduit, pulseConduit, platedConduit, liquidRouter, liquidContainer, liquidTank, liquidJunction, bridgeConduit, phaseConduit,
 
@@ -1554,7 +1556,7 @@ public class Blocks{
             consumes.power(1.75f);
         }};
 
-        //special transport blocks
+        //erekir transport blocks
 
         duct = new Duct("duct"){{
             requirements(Category.distribution, with(Items.graphite, 2));
@@ -1608,6 +1610,24 @@ public class Blocks{
             consumes.power(3f / 60f);
         }};
 
+        unitCargoLoader = new UnitCargoLoader("unit-cargo-loader"){{
+            requirements(Category.distribution, with(Items.silicon, 80, Items.phaseFabric, 60, Items.carbide, 50, Items.oxide, 40));
+
+            size = 3;
+
+            consumes.power(4f / 60f);
+
+            itemCapacity = 200;
+        }};
+
+        unitCargoUnloadPoint = new UnitCargoUnloadPoint("unit-cargo-unload-point"){{
+            requirements(Category.distribution, with(Items.silicon, 60, Items.thorium, 80));
+
+            size = 2;
+
+            itemCapacity = 100;
+        }};
+
         //endregion
         //region liquid
 

core/src/mindustry/content/UnitTypes.java

@@ -67,6 +67,9 @@ public class UnitTypes{
     //special block unit type
     public static @EntityDef({Unitc.class, BlockUnitc.class}) UnitType block;
 
+    //transport
+    public static @EntityDef({Unitc.class, BuildingTetherc.class}) UnitType manifold;
+
     //endregion
 
     //region neoplasm
@@ -2601,7 +2604,7 @@ public class UnitTypes{
         //TODO emanate (+ better names)
 
         //endregion
-        //region internal
+        //region internal + special
 
         block = new UnitType("block"){{
             speed = 0f;
@@ -2613,6 +2616,32 @@ public class UnitTypes{
             hidden = true;
         }};
 
+        manifold = new UnitType("manifold"){{
+            defaultController = CargoAI::new;
+            isCounted = false;
+            allowedInPayloads = false;
+            logicControllable = false;
+            envDisabled = 0;
+
+            outlineColor = Pal.darkOutline;
+            lowAltitude = false;
+            flying = true;
+            drag = 0.06f;
+            speed = 2f;
+            rotateSpeed = 9f;
+            accel = 0.1f;
+            itemCapacity = 60;
+            health = 200f;
+            hitSize = 11f;
+            commandLimit = 0;
+            engineSize = 2.3f;
+            engineOffset = 6.5f;
+
+            setEnginesMirror(
+                new UnitEngine(24 / 4f, -24 / 4f, 2.3f, 315f)
+            );
+        }};
+
         //endregion
         //region neoplasm