Added liquid tunnel recipe, fixed crashes/bugs

core/src/io/anuke/mindustry/resource/Recipes.java

@@ -87,6 +87,7 @@ public class Recipes {
 			new Recipe(liquid, DistributionBlocks.pulseconduit, stack(Item.titanium, 1), stack(Item.steel, 1)),
 			new Recipe(liquid, DistributionBlocks.liquidrouter, stack(Item.steel, 2)),
 			new Recipe(liquid, DistributionBlocks.liquidjunction, stack(Item.steel, 2)),
+			new Recipe(liquid, DistributionBlocks.conduittunnel, stack(Item.titanium, 2), stack(Item.steel, 2)),
 
 			new Recipe(liquid, ProductionBlocks.pump, stack(Item.steel, 10)),
 			new Recipe(liquid, ProductionBlocks.fluxpump, stack(Item.steel, 10), stack(Item.dirium, 5)),

core/src/io/anuke/mindustry/world/blocks/DistributionBlocks.java

@@ -57,6 +57,9 @@ public class DistributionBlocks{
 		
 	}},
 	tunnel = new TunnelConveyor("conveyortunnel"){{
+	}},
+	conduittunnel = new TunnelConduit("conduittunnel"){{
+
 	}},
 	liquidjunction = new LiquidJunction("liquidjunction"){{
 

core/src/io/anuke/mindustry/world/blocks/types/LiquidBlock.java

@@ -60,7 +60,6 @@ public class LiquidBlock extends Block implements LiquidAcceptor{
 		if(entity.liquidAmount > 0.01f && entity.timer.get(timerFlow, 1)){
 			tryMoveLiquid(tile, tile.getNearby(tile.getRotation()));
 		}
-		
 	}
 	
 	public void tryDumpLiquid(Tile tile){

core/src/io/anuke/mindustry/world/blocks/types/distribution/TunnelConduit.java

@@ -3,6 +3,8 @@ package io.anuke.mindustry.world.blocks.types.distribution;
 import io.anuke.mindustry.resource.Liquid;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.types.LiquidAcceptor;
+import io.anuke.ucore.graphics.Draw;
+import io.anuke.ucore.util.Log;
 
 public class TunnelConduit extends Conduit {
     protected int maxdist = 3;
@@ -11,18 +13,23 @@ public class TunnelConduit extends Conduit {
     protected TunnelConduit(String name) {
         super(name);
         rotate = true;
-        update = false;
         solid = true;
         health = 70;
         instantTransfer = true;
     }
 
+    @Override
+    public void draw(Tile tile){
+        Draw.rect(name, tile.drawx(), tile.drawy(), tile.getRotation() * 90);
+    }
+
     @Override
     public void handleLiquid(Tile tile, Tile source, Liquid liquid, float amount) {
-        Tile tunnel = getDestTunnel(tile, liquid, amount);
+        Log.info("handle");
+        Tile tunnel = getDestTunnel(tile);
         if (tunnel == null) return;
         Tile to = tunnel.getNearby(tunnel.getRotation());
-        if (to == null || !(to instanceof LiquidAcceptor)) return;
+        if (to == null || !(to.block() instanceof LiquidAcceptor)) return;
 
         LiquidAcceptor a = (LiquidAcceptor) to.block();
 
@@ -31,31 +38,27 @@ public class TunnelConduit extends Conduit {
 
     @Override
     public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount) {
-        TunnelConveyor.TunnelEntity entity = tile.entity();
-
-        if (entity.index >= entity.buffer.length - 1) return false;
-
         int rot = source.relativeTo(tile.x, tile.y);
         if (rot != (tile.getRotation() + 2) % 4) return false;
-        Tile tunnel = getDestTunnel(tile, liquid, amount);
+        Tile tunnel = getDestTunnel(tile);
 
         if (tunnel != null) {
             Tile to = tunnel.getNearby(tunnel.getRotation());
-            return to != null && (to instanceof LiquidAcceptor) && ((LiquidAcceptor) to.block()).acceptLiquid(to, tunnel, liquid, amount);
+            return to != null && (to.block() instanceof LiquidAcceptor) &&
+                    ((LiquidAcceptor) to.block()).acceptLiquid(to, tunnel, liquid, amount);
         } else {
             return false;
         }
     }
 
-    Tile getDestTunnel(Tile tile, Liquid liquid, float amount) {
+    Tile getDestTunnel(Tile tile) {
         Tile dest = tile;
         int rel = (tile.getRotation() + 2) % 4;
         for (int i = 0; i < maxdist; i++) {
             if (dest == null) return null;
             dest = dest.getNearby(rel);
             if (dest != null && dest.block() instanceof TunnelConduit && dest.getRotation() == rel
-                    && dest.getNearby(rel) != null
-                    && ((TunnelConduit) dest.getNearby(rel).block()).acceptLiquid(dest.getNearby(rel), dest, liquid, amount)) {
+                    && dest.getNearby(rel) != null) {
                 return dest;
             }
         }