Moved Turbine node to its own class

mechanical/src/main/scala/resonantinduction/mechanical/energy/turbine/TurbineNode.java

@@ -0,0 +1,53 @@
+package resonantinduction.mechanical.energy.turbine;
+
+import net.minecraft.tileentity.TileEntity;
+import net.minecraftforge.common.ForgeDirection;
+import resonant.api.grid.INodeProvider;
+import resonantinduction.core.interfaces.IMechanicalNode;
+import resonantinduction.mechanical.energy.grid.MechanicalNode;
+
+/** Turbine's Mechanical node
+ * 
+ * @author Calclavia, Darkguardsman */
+public class TurbineNode extends MechanicalNode
+{
+    public TurbineNode(TileMechanicalTurbine parent)
+    {
+        super(parent);
+    }
+
+    public TileMechanicalTurbine turbine()
+    {
+        return (TileMechanicalTurbine) getParent();
+    }
+
+    @Override
+    public boolean canConnect(ForgeDirection from, Object source)
+    {
+        if (source instanceof MechanicalNode && !(source instanceof TileMechanicalTurbine))
+        {
+            /** Face to face stick connection. */
+            TileEntity sourceTile = position().translate(from).getTileEntity(turbine().getWorld());
+
+            if (sourceTile instanceof INodeProvider)
+            {
+                MechanicalNode sourceInstance = (MechanicalNode) ((INodeProvider) sourceTile).getNode(MechanicalNode.class, from.getOpposite());
+                return sourceInstance == source && from == turbine().getDirection().getOpposite();
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public boolean inverseRotation(ForgeDirection dir, IMechanicalNode with)
+    {
+        return dir == turbine().getDirection().getOpposite();
+    }
+
+    @Override
+    public float getRatio(ForgeDirection dir, IMechanicalNode with)
+    {
+        return turbine().getMultiBlock().isConstructed() ? turbine().multiBlockRadius - 0.5f : 0.5f;
+    }
+}