Add backwards support for MJ5 ( from MJ6 )

Add another try catch facade test...

integration/abstraction/IMJ6.java

@@ -1,7 +1,12 @@
 package appeng.integration.abstraction;
 
+import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.util.ForgeDirection;
+import buildcraft.api.mj.IBatteryObject;
 
 public interface IMJ6
 {
 
+	IBatteryObject provider(TileEntity te, ForgeDirection side);
+
 }

integration/modules/BC.java

@@ -121,13 +121,20 @@ public class BC extends BaseModule implements IBC
 
 		try
 		{
-			return is.getItem() instanceof ItemFacade && ItemFacade.getType( is ) == ItemFacade.TYPE_BASIC;
+			return is.getItem() instanceof ItemFacade && ItemFacade.getType( is ) == ItemFacade.FacadeType.Basic;
 		}
 		catch (Throwable t)
+		{
+			try
+			{
+				return is.getItem() instanceof ItemFacade && ItemFacade.getType( is ) == ItemFacade.TYPE_BASIC;
+			}
+			catch (Throwable g)
 			{
 				return is.getItem() instanceof ItemFacade;
 			}
 		}
+	}
 
 	@Override
 	public boolean canAddItemsToPipe(TileEntity te, ItemStack is, ForgeDirection dir)

integration/modules/MJ6.java

@@ -1,10 +1,17 @@
 package appeng.integration.modules;
 
+import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.util.ForgeDirection;
 import appeng.integration.BaseModule;
 import appeng.integration.abstraction.IMJ6;
+import appeng.transformer.annotations.integration.Method;
 import buildcraft.api.mj.IBatteryObject;
 import buildcraft.api.mj.IBatteryProvider;
 import buildcraft.api.mj.ISidedBatteryProvider;
+import buildcraft.api.mj.MjAPI;
+import buildcraft.api.power.IPowerReceptor;
+import buildcraft.api.power.PowerHandler.PowerReceiver;
+import buildcraft.api.power.PowerHandler.Type;
 
 public class MJ6 extends BaseModule implements IMJ6
 {
@@ -15,7 +22,6 @@ public class MJ6 extends BaseModule implements IMJ6
 		TestClass( IBatteryObject.class );
 		TestClass( IBatteryProvider.class );
 		TestClass( ISidedBatteryProvider.class );
-		throw new RuntimeException( "Disabled For Now!" );
 	}
 
 	@Override
@@ -28,4 +34,78 @@ public class MJ6 extends BaseModule implements IMJ6
 	{
 	}
 
+	@Override
+	@Method(iname = "MJ5")
+	public IBatteryObject provider(final TileEntity te, final ForgeDirection side)
+	{
+		if ( te instanceof IPowerReceptor )
+		{
+			final IPowerReceptor recp = (IPowerReceptor) te;
+			final PowerReceiver ph = recp.getPowerReceiver( side );
+
+			return new IBatteryObject() {
+
+				@Override
+				public void setEnergyStored(double mj)
+				{
+
+				}
+
+				@Override
+				public IBatteryObject reconfigure(double maxCapacity, double maxReceivedPerCycle, double minimumConsumption)
+				{
+					return this;
+				}
+
+				@Override
+				public double minimumConsumption()
+				{
+					return ph.getMinEnergyReceived();
+				}
+
+				@Override
+				public double maxReceivedPerCycle()
+				{
+					return ph.getMaxEnergyReceived();
+				}
+
+				@Override
+				public double maxCapacity()
+				{
+					return ph.getMaxEnergyStored();
+				}
+
+				@Override
+				public String kind()
+				{
+					return MjAPI.DEFAULT_POWER_FRAMEWORK;
+				}
+
+				@Override
+				public double getEnergyStored()
+				{
+					return ph.getEnergyStored();
+				}
+
+				@Override
+				public double getEnergyRequested()
+				{
+					return ph.getMaxEnergyStored() - ph.getEnergyStored();
+				}
+
+				@Override
+				public double addEnergy(double mj, boolean ignoreCycleLimit)
+				{
+					return ph.receiveEnergy( Type.PIPE, mj, side );
+				}
+
+				@Override
+				public double addEnergy(double mj)
+				{
+					return ph.receiveEnergy( Type.PIPE, mj, side );
+				}
+			};
+		}
+		return null;
+	}
 }

parts/p2p/PartP2PBCPower.java

@@ -16,6 +16,7 @@ import appeng.api.networking.ticking.TickingRequest;
 import appeng.core.AppEng;
 import appeng.core.settings.TickRates;
 import appeng.integration.abstraction.IMJ5;
+import appeng.integration.abstraction.IMJ6;
 import appeng.integration.abstraction.helpers.BaseMJperdition;
 import appeng.me.GridAccessException;
 import appeng.me.cache.helpers.TunnelCollection;
@@ -153,7 +154,13 @@ public class PartP2PBCPower extends PartP2PTunnel<PartP2PBCPower> implements IPo
 	{
 		TileEntity te = getWorld().getTileEntity( tile.xCoord + side.offsetX, tile.yCoord + side.offsetY, tile.zCoord + side.offsetZ );
 		if ( te != null )
-			return MjAPI.getMjBattery( te );
+		{
+			IBatteryObject bo = MjAPI.getMjBattery( te, MjAPI.DEFAULT_POWER_FRAMEWORK, side.getOpposite() );
+			if ( bo != null )
+				return bo;
+			if ( AppEng.instance.isIntegrationEnabled( "MJ5" ) )
+				return ((IMJ6) AppEng.instance.getIntegration( "MJ6" )).provider( te, side.getOpposite() );
+		}
 		return null;
 	}
 
@@ -213,13 +220,6 @@ public class PartP2PBCPower extends PartP2PTunnel<PartP2PBCPower> implements IPo
 		return tile.getWorldObj();
 	}
 
-	@Override
-	@Method(iname = "MJ6")
-	public IBatteryObject getMjBattery(String kind)
-	{
-		return this;
-	}
-
 	@Override
 	@Method(iname = "MJ6")
 	public IBatteryObject getMjBattery(String kind, ForgeDirection direction)
@@ -267,7 +267,7 @@ public class PartP2PBCPower extends PartP2PTunnel<PartP2PBCPower> implements IPo
 	@Method(iname = "MJ6")
 	private double addEnergyInternal(double mj, boolean cycleLimitMode, boolean ignoreCycleLimit)
 	{
-		if ( !output && proxy.isActive() )
+		if ( output || !proxy.isActive() )
 			return 0;
 
 		double originaInput = mj;