diff --git a/common/net/minecraft/src/buildcraft/core/EntityLaser.java b/common/net/minecraft/src/buildcraft/core/EntityLaser.java
index 0cb838fc..cb60ae8a 100644
--- a/common/net/minecraft/src/buildcraft/core/EntityLaser.java
+++ b/common/net/minecraft/src/buildcraft/core/EntityLaser.java
@@ -1,199 +1,199 @@
-/**
- * Copyright (c) SpaceToad, 2011
- * http://www.mod-buildcraft.com
- *
- * BuildCraft is distributed under the terms of the Minecraft Mod Public
- * License 1.0, or MMPL. Please check the contents of the license located in
- * http://www.mod-buildcraft.com/MMPL-1.0.txt
- */
-
-package net.minecraft.src.buildcraft.core;
-
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-
-import net.minecraft.src.Entity;
-import net.minecraft.src.NBTTagCompound;
-import net.minecraft.src.World;
-import net.minecraft.src.buildcraft.api.APIProxy;
-import net.minecraft.src.buildcraft.api.Position;
-import net.minecraft.src.forge.ISpawnHandler;
-
-public class EntityLaser extends Entity implements ISpawnHandler {
-	
-	protected Position head, tail;
-
-	protected double renderSize = 0;
-	protected double angleY = 0;
-	protected double angleZ = 0;
-	protected String texture;
-	
-	double lastY;
-
-	public EntityLaser(World world) {
-
-		super(world);
-	}
-
-	public EntityLaser(World world, Position head, Position tail) {
-
-		super(world);
-
-		this.head = head;
-		this.tail = tail;
-
-		init();
-	}
-
-	protected void init() {
-
-		preventEntitySpawning = false;
-		noClip = true;
-		isImmuneToFire = true;
-
-		setPosition(head.x, head.y, head.z);
-		setSize(10, 10);
-		
-		dataWatcher.addObject(8 , Integer.valueOf(encodeDouble(head.x)));
-		dataWatcher.addObject(9 , Integer.valueOf(encodeDouble(head.y)));
-		dataWatcher.addObject(10, Integer.valueOf(encodeDouble(head.z)));
-		dataWatcher.addObject(11, Integer.valueOf(encodeDouble(tail.x)));
-		dataWatcher.addObject(12, Integer.valueOf(encodeDouble(tail.y)));
-		dataWatcher.addObject(13, Integer.valueOf(encodeDouble(tail.z)));
-		
-		dataWatcher.addObject(14, Byte.valueOf((byte) 0));
-		
-		lastY = head.y;
-	}
-
-	@Override
-	public void writeSpawnData(DataOutputStream data) throws IOException {
-
-		data.writeDouble(head.x);
-		data.writeDouble(head.y);
-		data.writeDouble(head.z);
-		data.writeDouble(tail.x);
-		data.writeDouble(tail.y);
-		data.writeDouble(tail.z);
-	}
-
-	@Override
-	public void readSpawnData(DataInputStream data) throws IOException {
-
-		head = new Position(data.readDouble(), data.readDouble(), data.readDouble());
-		tail = new Position(data.readDouble(), data.readDouble(), data.readDouble());
-		init();
-	}
-	
-	@Override
-	public void onUpdate() {
-		
-		if (head == null || tail == null)
-			return;
-		
-		if (APIProxy.isClient(worldObj)) {
-			updateData();
-		}
-		
-		boundingBox.minX = Math.min(head.x, tail.x);
-		boundingBox.minY = Math.min(head.y, tail.y);
-		boundingBox.minZ = Math.min(head.z, tail.z);
-
-		boundingBox.maxX = Math.max(head.x, tail.x);
-		boundingBox.maxY = Math.max(head.y, tail.y);
-		boundingBox.maxZ = Math.max(head.z, tail.z);
-
-		if (!APIProxy.isClient(worldObj)) {
-			
-			boundingBox.minX--;
-			boundingBox.minY--;
-			boundingBox.minZ--;
-	
-			boundingBox.maxX++;
-			boundingBox.maxY++;
-			boundingBox.maxZ++;
-		}
-		
-		double dx = head.x - tail.x;
-		double dy = head.y - tail.y;
-		double dz = head.z - tail.z;
-
-		renderSize = Math.sqrt(dx * dx + dy * dy + dz * dz);
-		angleZ = 360 - (Math.atan2(dz, dx) * 180.0 / Math.PI + 180.0);
-		dx = Math.sqrt(renderSize * renderSize - dy * dy);
-		angleY = -Math.atan2(dy, dx) * 180 / Math.PI;
-	}
-	
-	protected void updateData() {
-
-		head.x = decodeDouble(dataWatcher.getWatchableObjectInt(8));
-		head.y = decodeDouble(dataWatcher.getWatchableObjectInt(9));
-		head.z = decodeDouble(dataWatcher.getWatchableObjectInt(10));
-		tail.x = decodeDouble(dataWatcher.getWatchableObjectInt(11));
-		tail.y = decodeDouble(dataWatcher.getWatchableObjectInt(12));
-		tail.z = decodeDouble(dataWatcher.getWatchableObjectInt(13));
-	}
-
-	@Override
-	public void setPosition(double x, double y, double z) {
-
-		posX = x;
-		posY = y;
-		posZ = z;
-	}
-	
-	public void setPositions(Position head, Position tail) {
-		
-		this.head = head;
-		this.tail = tail;
-		
-		setPosition(head.x, head.y, head.z);
-		
-		dataWatcher.updateObject(8 , Integer.valueOf(encodeDouble(head.x)));
-		dataWatcher.updateObject(9 , Integer.valueOf(encodeDouble(head.y)));
-		dataWatcher.updateObject(10, Integer.valueOf(encodeDouble(head.z)));
-		dataWatcher.updateObject(11, Integer.valueOf(encodeDouble(tail.x)));
-		dataWatcher.updateObject(12, Integer.valueOf(encodeDouble(tail.y)));
-		dataWatcher.updateObject(13, Integer.valueOf(encodeDouble(tail.z)));
-	}
-	
-	public void show() {
-		dataWatcher.updateObject(14, Byte.valueOf((byte) 1));
-	}
-	
-	public void hide() {
-		dataWatcher.updateObject(14, Byte.valueOf((byte) 0));
-	}
-	
-	public boolean isVisible() {
-		return dataWatcher.getWatchableObjectByte(14) == 0 ? false : true;
-	}
-
-	public void setTexture(String texture) {
-		this.texture = texture;
-	}
-
-	public String getTexture() {
-		return texture;
-	}
-	
-	private int encodeDouble(double d) {
-		return (int) (d * 8000);
-	}
-	
-	private double decodeDouble(int i) {
-		return (i / 8000D);
-	}
-
-	@Override
-	protected void entityInit() {
-	}
-
-	@Override
-	protected void readEntityFromNBT(NBTTagCompound nbttagcompound) {
-	}
-
-	@Override
-	protected void writeEntityToNBT(NBTTagCompound nbttagcompound) {}
-}
+/**
+ * Copyright (c) SpaceToad, 2011
+ * http://www.mod-buildcraft.com
+ *
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+
+package net.minecraft.src.buildcraft.core;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import net.minecraft.src.Entity;
+import net.minecraft.src.NBTTagCompound;
+import net.minecraft.src.World;
+import net.minecraft.src.buildcraft.api.APIProxy;
+import net.minecraft.src.buildcraft.api.Position;
+import net.minecraft.src.forge.ISpawnHandler;
+
+public class EntityLaser extends Entity implements ISpawnHandler {
+	
+	protected Position head, tail;
+
+	protected double renderSize = 0;
+	protected double angleY = 0;
+	protected double angleZ = 0;
+	protected String texture;
+
+	public EntityLaser(World world) {
+
+		super(world);
+	}
+
+	public EntityLaser(World world, Position head, Position tail) {
+
+		super(world);
+
+		this.head = head;
+		this.tail = tail;
+		
+		setPosition(head.x, head.y, head.z);
+
+		init();
+	}
+
+	protected void init() {
+
+		preventEntitySpawning = false;
+		noClip = true;
+		isImmuneToFire = true;
+
+		setPosition(head.x, head.y, head.z);
+		setSize(10, 10);
+		
+		dataWatcher.addObject(8 , Integer.valueOf(encodeDouble(head.x)));
+		dataWatcher.addObject(9 , Integer.valueOf(encodeDouble(head.y)));
+		dataWatcher.addObject(10, Integer.valueOf(encodeDouble(head.z)));
+		dataWatcher.addObject(11, Integer.valueOf(encodeDouble(tail.x)));
+		dataWatcher.addObject(12, Integer.valueOf(encodeDouble(tail.y)));
+		dataWatcher.addObject(13, Integer.valueOf(encodeDouble(tail.z)));
+		
+		dataWatcher.addObject(14, Byte.valueOf((byte) 0));
+	}
+
+	@Override
+	public void writeSpawnData(DataOutputStream data) throws IOException {
+
+		data.writeDouble(head.x);
+		data.writeDouble(head.y);
+		data.writeDouble(head.z);
+		data.writeDouble(tail.x);
+		data.writeDouble(tail.y);
+		data.writeDouble(tail.z);
+	}
+
+	@Override
+	public void readSpawnData(DataInputStream data) throws IOException {
+
+		head = new Position(data.readDouble(), data.readDouble(), data.readDouble());
+		tail = new Position(data.readDouble(), data.readDouble(), data.readDouble());
+		init();
+	}
+	
+	@Override
+	public void onUpdate() {
+		
+		if (head == null || tail == null)
+			return;
+		
+		if (APIProxy.isClient(worldObj)) {
+			updateData();
+		}
+		
+		boundingBox.minX = Math.min(head.x, tail.x);
+		boundingBox.minY = Math.min(head.y, tail.y);
+		boundingBox.minZ = Math.min(head.z, tail.z);
+
+		boundingBox.maxX = Math.max(head.x, tail.x);
+		boundingBox.maxY = Math.max(head.y, tail.y);
+		boundingBox.maxZ = Math.max(head.z, tail.z);
+		
+		boundingBox.minX--;
+		boundingBox.minY--;
+		boundingBox.minZ--;
+
+		boundingBox.maxX++;
+		boundingBox.maxY++;
+		boundingBox.maxZ++;
+		
+		double dx = head.x - tail.x;
+		double dy = head.y - tail.y;
+		double dz = head.z - tail.z;
+
+		renderSize = Math.sqrt(dx * dx + dy * dy + dz * dz);
+		angleZ = 360 - (Math.atan2(dz, dx) * 180.0 / Math.PI + 180.0);
+		dx = Math.sqrt(renderSize * renderSize - dy * dy);
+		angleY = -Math.atan2(dy, dx) * 180 / Math.PI;
+	}
+	
+	protected void updateData() {
+
+		head.x = decodeDouble(dataWatcher.getWatchableObjectInt(8));
+		head.y = decodeDouble(dataWatcher.getWatchableObjectInt(9));
+		head.z = decodeDouble(dataWatcher.getWatchableObjectInt(10));
+		tail.x = decodeDouble(dataWatcher.getWatchableObjectInt(11));
+		tail.y = decodeDouble(dataWatcher.getWatchableObjectInt(12));
+		tail.z = decodeDouble(dataWatcher.getWatchableObjectInt(13));
+	}
+
+	@Override
+	public void setPosition(double x, double y, double z) {
+
+		if (x == 0)
+			new Exception().printStackTrace();
+		
+		System.out.println(new Position(x, y, z));
+		
+		posX = x;
+		posY = y;
+		posZ = z;
+	}
+	
+	public void setPositions(Position head, Position tail) {
+		
+		this.head = head;
+		this.tail = tail;
+		
+		setPosition(head.x, head.y, head.z);
+		
+		dataWatcher.updateObject(8 , Integer.valueOf(encodeDouble(head.x)));
+		dataWatcher.updateObject(9 , Integer.valueOf(encodeDouble(head.y)));
+		dataWatcher.updateObject(10, Integer.valueOf(encodeDouble(head.z)));
+		dataWatcher.updateObject(11, Integer.valueOf(encodeDouble(tail.x)));
+		dataWatcher.updateObject(12, Integer.valueOf(encodeDouble(tail.y)));
+		dataWatcher.updateObject(13, Integer.valueOf(encodeDouble(tail.z)));
+	}
+	
+	public void show() {
+		dataWatcher.updateObject(14, Byte.valueOf((byte) 1));
+	}
+	
+	public void hide() {
+		dataWatcher.updateObject(14, Byte.valueOf((byte) 0));
+	}
+	
+	public boolean isVisible() {
+		return dataWatcher.getWatchableObjectByte(14) == 0 ? false : true;
+	}
+
+	public void setTexture(String texture) {
+		this.texture = texture;
+	}
+
+	public String getTexture() {
+		return texture;
+	}
+	
+	private int encodeDouble(double d) {
+		return (int) (d * 8000);
+	}
+	
+	private double decodeDouble(int i) {
+		return (i / 8000D);
+	}
+
+	@Override
+	protected void entityInit() {
+	}
+
+	@Override
+	protected void readEntityFromNBT(NBTTagCompound nbttagcompound) {
+	}
+
+	@Override
+	protected void writeEntityToNBT(NBTTagCompound nbttagcompound) {}
+}
diff --git a/common/net/minecraft/src/buildcraft/silicon/TileLaser.java b/common/net/minecraft/src/buildcraft/silicon/TileLaser.java
index 5bdbb96c..1bb4e8c0 100644
--- a/common/net/minecraft/src/buildcraft/silicon/TileLaser.java
+++ b/common/net/minecraft/src/buildcraft/silicon/TileLaser.java
@@ -1,236 +1,243 @@
-/** 
- * Copyright (c) SpaceToad, 2011
- * http://www.mod-buildcraft.com
- * 
- * BuildCraft is distributed under the terms of the Minecraft Mod Public 
- * License 1.0, or MMPL. Please check the contents of the license located in
- * http://www.mod-buildcraft.com/MMPL-1.0.txt
- */
-
-package net.minecraft.src.buildcraft.silicon;
-
-import java.util.LinkedList;
-
-import net.minecraft.src.NBTTagCompound;
-import net.minecraft.src.TileEntity;
-import net.minecraft.src.buildcraft.api.APIProxy;
-import net.minecraft.src.buildcraft.api.IPowerReceptor;
-import net.minecraft.src.buildcraft.api.Orientations;
-import net.minecraft.src.buildcraft.api.Position;
-import net.minecraft.src.buildcraft.api.PowerFramework;
-import net.minecraft.src.buildcraft.api.PowerProvider;
-import net.minecraft.src.buildcraft.api.SafeTimeTracker;
-import net.minecraft.src.buildcraft.core.BlockIndex;
-import net.minecraft.src.buildcraft.core.EntityEnergyLaser;
-import net.minecraft.src.buildcraft.factory.TileAssemblyTable;
-
-public class TileLaser extends TileEntity implements IPowerReceptor {
-
-	private EntityEnergyLaser laser = null;
-	
-	private final SafeTimeTracker laserTickTracker = new SafeTimeTracker();
-	private final SafeTimeTracker searchTracker = new SafeTimeTracker();
-	
-	private TileAssemblyTable assemblyTable;
-
-	private PowerProvider powerProvider;
-
-	private int nextLaserUpdate = 10;
-	private int nextLaserSearch = 200;
-
-	public TileLaser() {
-		powerProvider = PowerFramework.currentFramework.createPowerProvider();
-		powerProvider.configure(20, 25, 25, 25, 1000);
-	}
-
-	@Override
-	public void updateEntity() {
-		if (powerProvider.energyStored == 0) {
-			if (laser != null) {
-				deleteLaser();
-			}
-
-			return;
-		}
-
-		if (searchTracker.markTimeIfDelay(worldObj, nextLaserSearch)) {
-			aim();
-			nextLaserSearch = 190 + worldObj.rand.nextInt(20);
-		}
-
-		if (assemblyTable != null && (assemblyTable.isInvalid() || assemblyTable.currentRecipe == null)) {
-			deleteLaser();
-		}
-
-		if (laser != null && laserTickTracker.markTimeIfDelay(worldObj, nextLaserUpdate)) {
-			setLaserPosition();
-			nextLaserUpdate = 5 + worldObj.rand.nextInt(10);
-		}
-
-		if (assemblyTable != null) {
-			float p = powerProvider.useEnergy(0, 4, true);
-			laser.pushPower(p);
-			assemblyTable.receiveLaserEnergy(p);
-		}
-	}
-
-	private void deleteLaser() {
-		if (laser != null) {
-			laser.setDead();
-			laser = null;
-			assemblyTable = null;
-		}
-	}
-
-	public void aim() {
-		
-		if (APIProxy.isClient(worldObj))
-			return;
-		
-		int meta = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);
-
-		int minX = xCoord - 5;
-		int minY = yCoord - 5;
-		int minZ = zCoord - 5;
-		int maxX = xCoord + 5;
-		int maxY = yCoord + 5;
-		int maxZ = zCoord + 5;
-
-		switch (Orientations.values()[meta]) {
-		case XNeg:
-			maxX = xCoord;
-			break;
-		case XPos:
-			minX = xCoord;
-			break;
-		case YNeg:
-			maxY = yCoord;
-			break;
-		case YPos:
-			minY = yCoord;
-			break;
-		case ZNeg:
-			maxZ = zCoord;
-			break;
-		case ZPos:
-			minZ = zCoord;
-			break;
-		}
-
-		LinkedList<BlockIndex> targets = new LinkedList<BlockIndex>();
-
-		for (int x = minX; x <= maxX; ++x) {
-			for (int y = minY; y <= maxY; ++y) {
-				for (int z = minZ; z <= maxZ; ++z) {
-					TileEntity tile = worldObj.getBlockTileEntity(x, y, z);
-					if (tile instanceof TileAssemblyTable) {
-						TileAssemblyTable table = (TileAssemblyTable) tile;
-
-						if (table.currentRecipe != null) {
-							targets.add(new BlockIndex(x, y, z));
-						}
-					}
-				}
-			}
-		}
-
-		if (targets.size() == 0) {
-			return;
-		}
-
-		BlockIndex b = targets.get(worldObj.rand.nextInt(targets.size()));
-		assemblyTable = (TileAssemblyTable) worldObj.getBlockTileEntity(b.i, b.j, b.k);
-		
-		if (laser == null) {
-			laser = new EntityEnergyLaser(worldObj, new Position(xCoord, yCoord, zCoord), new Position(xCoord, yCoord, zCoord));
-			setLaserPosition();
-			worldObj.spawnEntityInWorld(laser);
-			laser.show();
-		} else {
-			setLaserPosition();
-		}
-	}
-
-	private void setLaserPosition() {
-		int meta = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);
-		double px = 0, py = 0, pz = 0;
-
-		switch (Orientations.values()[meta]) {
-		case XNeg:
-			px = -0.3;
-			break;
-		case XPos:
-			px = 0.3;
-			break;
-		case YNeg:
-			py = -0.3;
-			break;
-		case YPos:
-			py = 0.3;
-			break;
-		case ZNeg:
-			pz = -0.3;
-			break;
-		case ZPos:
-			pz = 0.3;
-			break;
-		}
-		
-		Position head = new Position(xCoord + 0.5 + px, yCoord + 0.5 + py, zCoord + 0.5 + pz);
-		Position tail = new Position(
-				assemblyTable.xCoord + 0.475 + (worldObj.rand.nextFloat() - 0.5) / 5F,
-				assemblyTable.yCoord + 9F / 16F, 
-				assemblyTable.zCoord + 0.475 + (worldObj.rand.nextFloat() - 0.5) / 5F);
-		
-		laser.setPositions(head, tail);
-	}
-
-	@Override
-	public void setPowerProvider(PowerProvider provider) {
-		powerProvider = provider;
-
-	}
-
-	@Override
-	public PowerProvider getPowerProvider() {
-		return powerProvider;
-	}
-
-	@Override
-	public void doWork() {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public int powerRequest() {
-		if (powerProvider.energyStored < 200 || laser != null) {
-			return 25;
-		} else {
-			return 0;
-		}
-	}
-
-	@Override
-	public void readFromNBT(NBTTagCompound nbttagcompound) {
-		super.readFromNBT(nbttagcompound);
-
-		PowerFramework.currentFramework.loadPowerProvider(this, nbttagcompound);
-		powerProvider.configure(20, 25, 25, 25, 1000);
-	}
-
-	@Override
-	public void writeToNBT(NBTTagCompound nbttagcompound) {
-		super.writeToNBT(nbttagcompound);
-
-		PowerFramework.currentFramework.savePowerProvider(this, nbttagcompound);
-	}
-
-	@Override
-	public void invalidate() {
-		super.invalidate();
-
-		deleteLaser();
-	}
-
-}
+/** 
+ * Copyright (c) SpaceToad, 2011
+ * http://www.mod-buildcraft.com
+ * 
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public 
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
+ */
+
+package net.minecraft.src.buildcraft.silicon;
+
+import java.util.LinkedList;
+
+import net.minecraft.src.NBTTagCompound;
+import net.minecraft.src.TileEntity;
+import net.minecraft.src.buildcraft.api.APIProxy;
+import net.minecraft.src.buildcraft.api.IPowerReceptor;
+import net.minecraft.src.buildcraft.api.Orientations;
+import net.minecraft.src.buildcraft.api.Position;
+import net.minecraft.src.buildcraft.api.PowerFramework;
+import net.minecraft.src.buildcraft.api.PowerProvider;
+import net.minecraft.src.buildcraft.api.SafeTimeTracker;
+import net.minecraft.src.buildcraft.core.BlockIndex;
+import net.minecraft.src.buildcraft.core.EntityEnergyLaser;
+import net.minecraft.src.buildcraft.factory.TileAssemblyTable;
+
+public class TileLaser extends TileEntity implements IPowerReceptor {
+
+	private EntityEnergyLaser laser = null;
+	
+	private final SafeTimeTracker laserTickTracker = new SafeTimeTracker();
+	private final SafeTimeTracker searchTracker = new SafeTimeTracker();
+	
+	private TileAssemblyTable assemblyTable;
+
+	private PowerProvider powerProvider;
+
+	private int nextLaserUpdate = 10;
+	private int nextLaserSearch = 200;
+
+	public TileLaser() {
+		powerProvider = PowerFramework.currentFramework.createPowerProvider();
+		powerProvider.configure(20, 25, 25, 25, 1000);
+	}
+
+	@Override
+	public void updateEntity() {
+		
+		if (powerProvider.energyStored == 0) {
+			
+			if (laser != null) {
+				deleteLaser();
+			}
+
+			return;
+		}
+
+		if (searchTracker.markTimeIfDelay(worldObj, nextLaserSearch)) {
+			aim();
+			nextLaserSearch = 190 + worldObj.rand.nextInt(20);
+		}
+
+		if (assemblyTable != null && (assemblyTable.isInvalid() || assemblyTable.currentRecipe == null)) {
+			deleteLaser();
+		}
+
+		if (laser != null && laserTickTracker.markTimeIfDelay(worldObj, nextLaserUpdate)) {
+			setLaserPosition();
+			nextLaserUpdate = 5 + worldObj.rand.nextInt(10);
+		}
+
+		if (assemblyTable != null) {
+			float p = powerProvider.useEnergy(0, 4, true);
+			laser.pushPower(p);
+			assemblyTable.receiveLaserEnergy(p);
+		}
+	}
+
+	private void deleteLaser() {
+		
+		if (laser != null) {
+			laser.setDead();
+			laser = null;
+			assemblyTable = null;
+		}
+	}
+
+	public void aim() {
+		
+		if (APIProxy.isClient(worldObj))
+			return;
+		
+		int meta = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);
+
+		int minX = xCoord - 5;
+		int minY = yCoord - 5;
+		int minZ = zCoord - 5;
+		int maxX = xCoord + 5;
+		int maxY = yCoord + 5;
+		int maxZ = zCoord + 5;
+
+		switch (Orientations.values()[meta]) {
+		case XNeg:
+			maxX = xCoord;
+			break;
+		case XPos:
+			minX = xCoord;
+			break;
+		case YNeg:
+			maxY = yCoord;
+			break;
+		case YPos:
+			minY = yCoord;
+			break;
+		case ZNeg:
+			maxZ = zCoord;
+			break;
+		case ZPos:
+			minZ = zCoord;
+			break;
+		}
+
+		LinkedList<BlockIndex> targets = new LinkedList<BlockIndex>();
+
+		for (int x = minX; x <= maxX; ++x) {
+			for (int y = minY; y <= maxY; ++y) {
+				for (int z = minZ; z <= maxZ; ++z) {
+					TileEntity tile = worldObj.getBlockTileEntity(x, y, z);
+					if (tile instanceof TileAssemblyTable) {
+						TileAssemblyTable table = (TileAssemblyTable) tile;
+
+						if (table.currentRecipe != null) {
+							targets.add(new BlockIndex(x, y, z));
+						}
+					}
+				}
+			}
+		}
+
+		if (targets.size() == 0) {
+			return;
+		}
+
+		BlockIndex b = targets.get(worldObj.rand.nextInt(targets.size()));
+		assemblyTable = (TileAssemblyTable) worldObj.getBlockTileEntity(b.i, b.j, b.k);
+		
+		if (laser == null) {
+			
+			laser = new EntityEnergyLaser(worldObj, new Position(xCoord, yCoord, zCoord), new Position(xCoord, yCoord, zCoord));
+			setLaserPosition();
+			worldObj.spawnEntityInWorld(laser);
+			laser.show();
+			
+		} else {
+			setLaserPosition();
+		}
+	}
+
+	private void setLaserPosition() {
+		
+		int meta = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);
+		double px = 0, py = 0, pz = 0;
+		
+		switch (Orientations.values()[meta]) {
+		
+			case XNeg:
+				px = -0.3;
+				break;
+			case XPos:
+				px = 0.3;
+				break;
+			case YNeg:
+				py = -0.3;
+				break;
+			case YPos:
+				py = 0.3;
+				break;
+			case ZNeg:
+				pz = -0.3;
+				break;
+			case ZPos:
+				pz = 0.3;
+				break;
+		}
+		
+		Position head = new Position(xCoord + 0.5 + px, yCoord + 0.5 + py, zCoord + 0.5 + pz);
+		Position tail = new Position(
+				assemblyTable.xCoord + 0.475 + (worldObj.rand.nextFloat() - 0.5) / 5F,
+				assemblyTable.yCoord + 9F / 16F, 
+				assemblyTable.zCoord + 0.475 + (worldObj.rand.nextFloat() - 0.5) / 5F);
+		
+		laser.setPositions(head, tail);
+	}
+
+	@Override
+	public void setPowerProvider(PowerProvider provider) {
+		powerProvider = provider;
+
+	}
+
+	@Override
+	public PowerProvider getPowerProvider() {
+		return powerProvider;
+	}
+
+	@Override
+	public void doWork() {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public int powerRequest() {
+		if (powerProvider.energyStored < 200 || laser != null) {
+			return 25;
+		} else {
+			return 0;
+		}
+	}
+
+	@Override
+	public void readFromNBT(NBTTagCompound nbttagcompound) {
+		super.readFromNBT(nbttagcompound);
+
+		PowerFramework.currentFramework.loadPowerProvider(this, nbttagcompound);
+		powerProvider.configure(20, 25, 25, 25, 1000);
+	}
+
+	@Override
+	public void writeToNBT(NBTTagCompound nbttagcompound) {
+		super.writeToNBT(nbttagcompound);
+
+		PowerFramework.currentFramework.savePowerProvider(this, nbttagcompound);
+	}
+
+	@Override
+	public void invalidate() {
+		super.invalidate();
+
+		deleteLaser();
+	}
+
+}