Conduit bridge fixes

core/src/mindustry/content/Blocks.java

@@ -1441,6 +1441,8 @@ public class Blocks implements ContentList{
             requirements(Category.liquid, with(Items.graphite, 4, Items.beryllium, 8));
             range = 4;
             hasPower = false;
+
+            ((Conduit)reinforcedConduit).rotBridgeReplacement = this;
         }};
 
         reinforcedLiquidRouter = new LiquidRouter("reinforced-liquid-router"){{

core/src/mindustry/input/Placement.java

@@ -175,7 +175,7 @@ public class Placement{
         plans.set(result);
     }
 
-    public static void calculateDuctBridges(Seq<BuildPlan> plans, DuctBridge bridge){
+    public static void calculateBridges(Seq<BuildPlan> plans, DirectionBridge bridge){
         if(isSidePlace(plans)) return;
 
         //check for orthogonal placement + unlocked state

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

@@ -75,7 +75,7 @@ public class Duct extends Block implements Autotiler{
 
     @Override
     public void handlePlacementLine(Seq<BuildPlan> plans){
-        Placement.calculateDuctBridges(plans, (DuctBridge)Blocks.ductBridge);
+        Placement.calculateBridges(plans, (DuctBridge)Blocks.ductBridge);
     }
 
     public class DuctBuild extends Building{

core/src/mindustry/world/blocks/liquid/Conduit.java

@@ -31,7 +31,7 @@ public class Conduit extends LiquidBlock implements Autotiler{
     public @Load("@-cap") TextureRegion capRegion;
 
     public boolean leaks = true;
-    public @Nullable Block junctionReplacement, bridgeReplacement;
+    public @Nullable Block junctionReplacement, bridgeReplacement, rotBridgeReplacement;
 
     public Conduit(String name){
         super(name);
@@ -87,7 +87,11 @@ public class Conduit extends LiquidBlock implements Autotiler{
     public void handlePlacementLine(Seq<BuildPlan> plans){
         if(bridgeReplacement == null) return;
 
-        Placement.calculateBridges(plans, (ItemBridge)bridgeReplacement);
+        if(rotBridgeReplacement instanceof DirectionBridge duct){
+            Placement.calculateBridges(plans, duct);
+        }else{
+            Placement.calculateBridges(plans, (ItemBridge)bridgeReplacement);
+        }
     }
 
     @Override