Overhaul transmitter rendering, to make everything look a little nicer. Turn-offable by config in case people prefer the "classic" look.

src/main/java/mekanism/api/MekanismConfig.java

@@ -44,6 +44,7 @@ public class MekanismConfig
 		public static boolean holidays = true;
 		public static double baseSoundVolume = 1;
 		public static boolean machineEffects = true;
+		public static boolean oldTransmitterRender = false;
 	}
 
 	public static class usage

src/main/java/mekanism/client/ClientProxy.java

@@ -188,6 +188,7 @@ public class ClientProxy extends CommonProxy
 		client.holidays = Mekanism.configuration.get("client", "Holidays", true).getBoolean(true);
 		client.baseSoundVolume = Mekanism.configuration.get("client", "SoundVolume", 1D).getDouble(1D);
 		client.machineEffects = Mekanism.configuration.get("client", "MachineEffects", true).getBoolean(true);
+		client.oldTransmitterRender = Mekanism.configuration.get("client", "OldTransmitterRender", false).getBoolean();
 
 		if(Mekanism.configuration.hasChanged())
 			Mekanism.configuration.save();

src/main/java/mekanism/client/render/RenderPartTransmitter.java

@@ -503,7 +503,6 @@ public class RenderPartTransmitter implements IIconSelfRegister
 
 	public void renderSide(ForgeDirection side, PartSidedPipe transmitter)
 	{
-		boolean connected = PartTransmitter.connectionMapContainsSide(transmitter.getAllCurrentConnections(), side);
 		IIcon renderIcon = transmitter.getIconForSide(side);
 
 		Colour c = null;

src/main/java/mekanism/common/multipart/PartMechanicalPipe.java

@@ -30,7 +30,7 @@ public class PartMechanicalPipe extends PartTransmitter<FluidNetwork> implements
 	/** The fake tank used for fluid transfer calculations. */
 	public FluidTank dummyTank = new FluidTank(FluidContainerRegistry.BUCKET_VOLUME);
 
-	public static TransmitterIcons pipeIcons = new TransmitterIcons(4, 1);
+	public static TransmitterIcons pipeIcons = new TransmitterIcons(4, 2);
 
 	public float currentScale;
 
@@ -200,7 +200,7 @@ public class PartMechanicalPipe extends PartTransmitter<FluidNetwork> implements
 	{
 		pipeIcons.registerCenterIcons(register, new String[] {"MechanicalPipeBasic", "MechanicalPipeAdvanced",
 				"MechanicalPipeElite", "MechanicalPipeUltimate"});
-		pipeIcons.registerSideIcons(register, new String[] {"MechanicalPipeSide"});
+		pipeIcons.registerSideIcons(register, new String[] {"MechanicalPipeVertical", "MechanicalPipeHorizontal"});
 	}
 
 	@Override
@@ -215,6 +215,12 @@ public class PartMechanicalPipe extends PartTransmitter<FluidNetwork> implements
 		return pipeIcons.getSideIcon(0);
 	}
 
+	@Override
+	public IIcon getSideIconRotated()
+	{
+		return pipeIcons.getSideIcon(1);
+	}
+
 	@Override
 	public TransmissionType getTransmissionType()
 	{

src/main/java/mekanism/common/multipart/PartPressurizedTube.java

@@ -23,7 +23,7 @@ import cpw.mods.fml.relauncher.SideOnly;
 
 public class PartPressurizedTube extends PartTransmitter<GasNetwork> implements IGasHandler
 {
-	public static TransmitterIcons tubeIcons = new TransmitterIcons(1, 1);
+	public static TransmitterIcons tubeIcons = new TransmitterIcons(1, 2);
 
 	public float currentScale;
 
@@ -199,7 +199,7 @@ public class PartPressurizedTube extends PartTransmitter<GasNetwork> implements
 	public static void registerIcons(IIconRegister register)
 	{
 		tubeIcons.registerCenterIcons(register, new String[] {"PressurizedTube"});
-		tubeIcons.registerSideIcons(register, new String[] {"TransmitterSideSmall"});
+		tubeIcons.registerSideIcons(register, new String[] {"SmallTransmitterVertical", "SmallTransmitterHorizontal"});
 	}
 
 	@Override
@@ -214,6 +214,12 @@ public class PartPressurizedTube extends PartTransmitter<GasNetwork> implements
 		return tubeIcons.getSideIcon(0);
 	}
 
+	@Override
+	public IIcon getSideIconRotated()
+	{
+		return tubeIcons.getSideIcon(1);
+	}
+
 	@Override
 	public TransmissionType getTransmissionType()
 	{

src/main/java/mekanism/common/multipart/PartRestrictiveTransporter.java

@@ -25,7 +25,13 @@ public class PartRestrictiveTransporter extends PartLogisticalTransporter
 	@Override
 	public IIcon getSideIcon()
 	{
-		return transporterIcons.getSideIcon(1);
+		return transporterIcons.getSideIcon(2);
+	}
+
+	@Override
+	public IIcon getSideIconRotated()
+	{
+		return transporterIcons.getSideIcon(3);
 	}
 
 	@Override

src/main/java/mekanism/common/multipart/PartSidedPipe.java

@@ -12,6 +12,7 @@ import java.util.Set;
 import mekanism.api.Coord4D;
 import mekanism.api.EnumColor;
 import mekanism.api.IConfigurable;
+import mekanism.api.MekanismConfig.client;
 import mekanism.api.transmitters.IBlockableConnection;
 import mekanism.api.transmitters.ITransmitter;
 import mekanism.api.transmitters.TransmissionType;
@@ -133,6 +134,8 @@ public abstract class PartSidedPipe extends TMultiPart implements TSlottedPart,
 
 	public abstract IIcon getSideIcon();
 
+	public abstract IIcon getSideIconRotated();
+
 	@Override
 	public void update()
 	{
@@ -162,6 +165,17 @@ public abstract class PartSidedPipe extends TMultiPart implements TSlottedPart,
 
 		if(type == ConnectionType.NONE)
 		{
+			if(client.oldTransmitterRender)
+				return getCenterIcon();
+			if(getAllCurrentConnections() == 3 && side != ForgeDirection.DOWN && side != ForgeDirection.UP)
+				return getSideIcon();
+			if(getAllCurrentConnections() == 12 && (side == ForgeDirection.DOWN || side == ForgeDirection.UP))
+				return getSideIcon();
+			if(getAllCurrentConnections() == 12 && (side == ForgeDirection.EAST || side == ForgeDirection.WEST))
+				return getSideIconRotated();
+			if(getAllCurrentConnections() == 48 && side != ForgeDirection.EAST && side != ForgeDirection.WEST)
+				return getSideIconRotated();
+
 			return getCenterIcon();
 		}
 		else {

src/main/java/mekanism/common/multipart/PartUniversalCable.java

@@ -44,7 +44,7 @@ public class PartUniversalCable extends PartTransmitter<EnergyNetwork> implement
 	/** A fake power handler used to initiate energy transfer calculations. */
 	public PowerHandler powerHandler;
 
-	public static TransmitterIcons cableIcons = new TransmitterIcons(4, 1);
+	public static TransmitterIcons cableIcons = new TransmitterIcons(4, 2);
 
 	public double currentPower = 0;
 
@@ -176,7 +176,7 @@ public class PartUniversalCable extends PartTransmitter<EnergyNetwork> implement
 	{
 		cableIcons.registerCenterIcons(register, new String[] {"UniversalCableBasic", "UniversalCableAdvanced",
 				"UniversalCableElite", "UniversalCableUltimate"});
-		cableIcons.registerSideIcons(register, new String[] {"TransmitterSideSmall"});
+		cableIcons.registerSideIcons(register, new String[] {"SmallTransmitterVertical", "SmallTransmitterHorizontal"});
 	}
 
 	@Override
@@ -198,6 +198,12 @@ public class PartUniversalCable extends PartTransmitter<EnergyNetwork> implement
 		return cableIcons.getSideIcon(0);
 	}
 
+	@Override
+	public IIcon getSideIconRotated()
+	{
+		return cableIcons.getSideIcon(1);
+	}
+
 	@Override
 	public TransmissionType getTransmissionType()
 	{