WIP reinforced conduits

core/assets/icons/icons.properties

@@ -426,3 +426,4 @@
 63282=surge-conveyor|block-surge-conveyor-ui
 63281=duct-unloader|block-duct-unloader-ui
 63280=surge-router|block-surge-router-ui
+63279=reinforced-conduit|block-reinforced-conduit-ui

core/src/mindustry/content/Blocks.java

@@ -80,6 +80,8 @@ public class Blocks implements ContentList{
     //liquid
     mechanicalPump, rotaryPump, thermalPump, conduit, pulseConduit, platedConduit, liquidRouter, liquidContainer, liquidTank, liquidJunction, bridgeConduit, phaseConduit,
 
+    reinforcedConduit,
+
     //power
     combustionGenerator, thermalGenerator, steamGenerator, differentialGenerator, rtgGenerator, solarPanel, largeSolarPanel, thoriumReactor,
     turbineCondenser,
@@ -1426,6 +1428,16 @@ public class Blocks implements ContentList{
             consumes.power(0.30f);
         }};
 
+        reinforcedConduit = new ArmoredConduit("reinforced-conduit"){{
+            requirements(Category.liquid, with(Items.beryllium, 2, Items.graphite, 1));
+            botColor = Pal.darkestMetal;
+            leaks = true;
+            liquidCapacity = 20f;
+            liquidPressure = 1.1f;
+            health = 250;
+        }};
+
+
         //endregion
         //region power
 

core/src/mindustry/graphics/Pal.java

@@ -28,6 +28,7 @@ public class Pal{
 
     darkMetal = Color.valueOf("6e7080"),
     darkerMetal = Color.valueOf("565666"),
+    darkestMetal = Color.valueOf("38393f"),
 
     missileYellow = Color.valueOf("ffd2ae"),
     missileYellowBack = Color.valueOf("e58956"),

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

@@ -98,7 +98,7 @@ public class Conduit extends LiquidBlock implements Autotiler{
     public class ConduitBuild extends LiquidBuild implements ChainedBuilding{
         public float smoothLiquid;
         public int blendbits, xscl = 1, yscl = 1, blending;
-        public boolean capped;
+        public boolean capped, backCapped = false;
 
         @Override
         public void draw(){
@@ -122,6 +122,7 @@ public class Conduit extends LiquidBlock implements Autotiler{
             Draw.reset();
 
             if(capped && capRegion.found()) Draw.rect(capRegion, x, y, rotdeg());
+            if(backCapped && capRegion.found()) Draw.rect(capRegion, x, y, rotdeg() + 180);
         }
 
         protected void drawAt(float x, float y, int bits, float rotation, SliceMode slice){
@@ -143,8 +144,9 @@ public class Conduit extends LiquidBlock implements Autotiler{
             yscl = bits[2];
             blending = bits[4];
 
-            Building next = front();
+            Building next = front(), prev = back();
             capped = next == null || next.team != team || !next.block.hasLiquids;
+            backCapped = blendbits == 0 && (prev == null || prev.team != team || !prev.block.hasLiquids);
         }
 
         @Override