Most of the 1.8 Port.

src/main/java/appeng/tile/powersink/AEBasePoweredTile.java

@@ -19,7 +19,7 @@
 package appeng.tile.powersink;
 
 
-public abstract class AEBasePoweredTile extends MekJoules
+public abstract class AEBasePoweredTile extends AERootPoweredTile // extends MekJoules
 {
 
 }

src/main/java/appeng/tile/powersink/AERootPoweredTile.java

@@ -22,8 +22,7 @@ package appeng.tile.powersink;
 import java.util.EnumSet;
 
 import net.minecraft.nbt.NBTTagCompound;
-import net.minecraftforge.common.util.ForgeDirection;
-
+import net.minecraft.util.EnumFacing;
 import appeng.api.config.AccessRestriction;
 import appeng.api.config.Actionable;
 import appeng.api.config.PowerMultiplier;
@@ -46,14 +45,14 @@ public abstract class AERootPoweredTile extends AEBaseInvTile implements IAEPowe
 	protected AccessRestriction internalPowerFlow = AccessRestriction.READ_WRITE;
 	// the current power buffer.
 	protected double internalCurrentPower = 0;
-	private EnumSet<ForgeDirection> internalPowerSides = EnumSet.allOf( ForgeDirection.class );
+	private EnumSet<EnumFacing> internalPowerSides = EnumSet.allOf( EnumFacing.class );
 
-	protected EnumSet<ForgeDirection> getPowerSides()
+	protected EnumSet<EnumFacing> getPowerSides()
 	{
 		return this.internalPowerSides.clone();
 	}
 
-	protected void setPowerSides( EnumSet<ForgeDirection> sides )
+	protected void setPowerSides( EnumSet<EnumFacing> sides )
 	{
 		this.internalPowerSides = sides;
 		// trigger re-calc!

src/main/java/appeng/tile/powersink/IC2.java

@@ -22,11 +22,9 @@ package appeng.tile.powersink;
 import java.util.EnumSet;
 
 import net.minecraft.tileentity.TileEntity;
-import net.minecraftforge.common.util.ForgeDirection;
-
 import ic2.api.energy.tile.IEnergySink;
-
 import appeng.api.config.PowerUnits;
+import appeng.api.util.ForgeDirection;
 import appeng.integration.IntegrationRegistry;
 import appeng.integration.IntegrationType;
 import appeng.integration.abstraction.IIC2;

src/main/java/appeng/tile/powersink/MekJoules.java

@@ -19,11 +19,9 @@
 package appeng.tile.powersink;
 
 
-import net.minecraftforge.common.util.ForgeDirection;
-
 import mekanism.api.energy.IStrictEnergyAcceptor;
-
 import appeng.api.config.PowerUnits;
+import appeng.api.util.ForgeDirection;
 import appeng.transformer.annotations.Integration.Interface;
 
 

src/main/java/appeng/tile/powersink/RedstoneFlux.java

@@ -19,11 +19,9 @@
 package appeng.tile.powersink;
 
 
-import net.minecraftforge.common.util.ForgeDirection;
-
 import cofh.api.energy.IEnergyReceiver;
-
 import appeng.api.config.PowerUnits;
+import appeng.api.util.ForgeDirection;
 import appeng.transformer.annotations.Integration.Interface;
 
 

src/main/java/appeng/tile/powersink/RotaryCraft.java

@@ -21,12 +21,10 @@ package appeng.tile.powersink;
 
 import appeng.transformer.annotations.Integration;
 import net.minecraft.world.World;
-import net.minecraftforge.common.util.ForgeDirection;
-
 import Reika.RotaryCraft.API.Interfaces.Transducerable;
 import Reika.RotaryCraft.API.Power.AdvancedShaftPowerReceiver;
-
 import appeng.api.config.PowerUnits;
+import appeng.api.util.ForgeDirection;
 import appeng.tile.TileEvent;
 import appeng.tile.events.TileEventType;
 import appeng.transformer.annotations.Integration.Interface;

src/main/java/appeng/tile/powersink/UniversalElectricity.java

@@ -28,13 +28,13 @@ public abstract class UniversalElectricity extends ThermalExpansion implements I
 {
 
 	@Override
-	public final boolean canConnect(ForgeDirection direction)
+	public final boolean canConnect(AEPartLocation direction)
 	{
 		return internalCanAcceptPower && getPowerSides().contains( direction );
 	}
 
 	@Override
-	public final float receiveElectricity(ForgeDirection from, ElectricityPack receive, boolean doReceive)
+	public final float receiveElectricity(AEPartLocation from, ElectricityPack receive, boolean doReceive)
 	{
 		float accepted = 0;
 		double receivedPower = receive.getWatts();
@@ -56,7 +56,7 @@ public abstract class UniversalElectricity extends ThermalExpansion implements I
 	}
 
 	@Override
-	public final float getRequest(ForgeDirection direction)
+	public final float getRequest(AEPartLocation direction)
 	{
 		return (float) getExternalPowerDemand( PowerUnits.KJ );
 	}
@@ -68,13 +68,13 @@ public abstract class UniversalElectricity extends ThermalExpansion implements I
 	}
 
 	@Override
-	public final ElectricityPack provideElectricity(ForgeDirection from, ElectricityPack request, boolean doProvide)
+	public final ElectricityPack provideElectricity(AEPartLocation from, ElectricityPack request, boolean doProvide)
 	{
 		return null; // cannot be dis-charged
 	}
 
 	@Override
-	public final float getProvide(ForgeDirection direction)
+	public final float getProvide(AEPartLocation direction)
 	{
 		return 0;
 	}