Implemented remote controller for ships

- explicitly warn players of the new 'remote' nature of the controller
- more explicit boot screen in LUA scripts for CC and OC
- add core signature parameter

src/main/java/cr0s/warpdrive/Commons.java

@@ -889,8 +889,8 @@ public class Commons {
 	public static void messageToAllPlayersInArea(@Nonnull final IStarMapRegistryTileEntity tileEntity, @Nonnull final WarpDriveText textComponent) {
 		assert tileEntity instanceof TileEntity;
 		final AxisAlignedBB starMapArea = tileEntity.getStarMapArea();
-		final WarpDriveText messagePrefixed = Commons.getChatPrefix(tileEntity.getStarMapName())
-		                                               .appendSibling(textComponent);
+		final WarpDriveText messagePrefixed = Commons.getNamedPrefix(tileEntity.getSignatureName())
+		                                             .appendSibling(textComponent);
 		
 		WarpDrive.logger.info(String.format("%s messageToAllPlayersInArea: %s",
 		                                    tileEntity, textComponent.getFormattedText()));

src/main/java/cr0s/warpdrive/api/IStarMapRegistryTileEntity.java

@@ -1,21 +1,17 @@
 package cr0s.warpdrive.api;
 
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.data.EnumStarMapEntryType;
 import cr0s.warpdrive.data.VectorI;
 
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.math.AxisAlignedBB;
 
-import java.util.UUID;
-
-public interface IStarMapRegistryTileEntity {
+public interface IStarMapRegistryTileEntity extends ICoreSignature {
 	
 	// get the registry type
 	EnumStarMapEntryType getStarMapType();
 	
-	// get the unique id
-	UUID getUUID();
-	
 	// get the area controlled by this tile entity 
 	AxisAlignedBB getStarMapArea();
 	
@@ -25,9 +21,6 @@ public interface IStarMapRegistryTileEntity {
 	// isolation rate from radars
 	double getIsolationRate();
 	
-	// name to report for Friend-or-Foe
-	String getStarMapName();
-	
 	// report an update in the area
 	void onBlockUpdatedInArea(final VectorI vector, final IBlockState blockState);
 }

src/main/java/cr0s/warpdrive/api/computer/ICoreSignature.java

@@ -0,0 +1,19 @@
+package cr0s.warpdrive.api.computer;
+
+import java.util.UUID;
+
+public interface ICoreSignature {
+	
+	String NAME_TAG = "name";
+	String UUID_LEAST_TAG = "uuidLeast";
+	String UUID_MOST_TAG = "uuidMost";
+	
+	// get the unique id
+	UUID getSignatureUUID();
+	
+	// get the name for Friend-or-Foe
+	String getSignatureName();
+	
+	// update signature, returns false if the latest is immutable
+	boolean setSignature(final UUID uuidSignature, final String nameSignature);
+}

src/main/java/cr0s/warpdrive/api/computer/IMultiBlockCoreOrController.java

@@ -1,5 +1,5 @@
 package cr0s.warpdrive.api.computer;
 
-public interface IMultiBlockCoreOrController extends IMultiBlock {
-
+public interface IMultiBlockCoreOrController extends IMultiBlock, ICoreSignature {
+	
 }

src/main/java/cr0s/warpdrive/block/TileEntityAbstractBase.java

@@ -8,6 +8,7 @@ import cr0s.warpdrive.api.IBlockBase;
 import cr0s.warpdrive.api.IBlockUpdateDetector;
 import cr0s.warpdrive.api.IVideoChannel;
 import cr0s.warpdrive.api.WarpDriveText;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.data.CameraRegistryItem;
 import cr0s.warpdrive.data.EnumTier;
 
@@ -295,6 +296,16 @@ public abstract class TileEntityAbstractBase extends TileEntity implements IBloc
 		}
 	}
 	
+	@Nonnull
+	protected WarpDriveText getCoreSignatureStatus(final String nameSignature) {
+		// note: we only report 'undefined' status for Remote controllers
+		if (nameSignature != null && !nameSignature.isEmpty()) {
+			return new WarpDriveText(Commons.styleCorrect, "warpdrive.core_signature.status_line.defined",
+			                         nameSignature);
+		}
+		return new WarpDriveText();
+	}
+	
 	public WarpDriveText getStatusHeader() {
 		return new WarpDriveText();
 	}
@@ -319,6 +330,14 @@ public abstract class TileEntityAbstractBase extends TileEntity implements IBloc
 			}
 		}
 		
+		if (this instanceof ICoreSignature) {
+			// only show in item form or from client side
+			if ( world == null
+			  || world.isRemote ) {
+				message.append( getCoreSignatureStatus(((ICoreSignature) this).getSignatureName()) );
+			}
+		}
+		
 		if (isUpgradeable()) {
 			message.append( getUpgradeStatus() );
 		}

src/main/java/cr0s/warpdrive/block/TileEntityAbstractEnergyCoreOrController.java

@@ -1,15 +1,19 @@
 package cr0s.warpdrive.block;
 
 import cr0s.warpdrive.Commons;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.api.computer.IEnergyConsumer;
 import cr0s.warpdrive.api.computer.IMultiBlockCoreOrController;
 import cr0s.warpdrive.api.computer.IMultiBlockCore;
 import javax.annotation.Nonnull;
+import java.util.UUID;
+
+import net.minecraft.nbt.NBTTagCompound;
 
 public abstract class TileEntityAbstractEnergyCoreOrController extends TileEntityAbstractEnergyConsumer implements IMultiBlockCoreOrController, IEnergyConsumer {
 	
 	// persistent properties
-	// (none)
+	public UUID uuid = null;
 	
 	// computed properties
 	// (none)
@@ -28,6 +32,53 @@ public abstract class TileEntityAbstractEnergyCoreOrController extends TileEntit
 		name = ((TileEntityAbstractEnergyCoreOrController) multiblockCore).name;
 	}
 	
+	
+	@Override
+	public void readFromNBT(final NBTTagCompound tagCompound) {
+		super.readFromNBT(tagCompound);
+		
+		uuid = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
+		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
+			uuid = UUID.randomUUID();
+		}
+	}
+	
+	@Nonnull
+	@Override
+	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound) {
+		tagCompound = super.writeToNBT(tagCompound);
+		
+		if (uuid != null) {
+			tagCompound.setLong(ICoreSignature.UUID_MOST_TAG, uuid.getMostSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_LEAST_TAG, uuid.getLeastSignificantBits());
+		}
+		
+		return tagCompound;
+	}
+	
+	// writeItemDropNBT
+	
+	@Override
+	public UUID getSignatureUUID() {
+		return uuid;
+	}
+	
+	@Override
+	public String getSignatureName() {
+		return name;
+	}
+	
+	@Override
+	public boolean setSignature(final UUID uuidSignature, final String nameSignature) {
+		if (this instanceof IMultiBlockCore) {
+			return false;
+		}
+		
+		uuid = uuidSignature;
+		name = nameSignature;
+		return true;
+	}
+	
 	// Common OC/CC methods
 	// (none)
 	

src/main/java/cr0s/warpdrive/block/TileEntityAbstractMachine.java

@@ -2,6 +2,7 @@ package cr0s.warpdrive.block;
 
 import cr0s.warpdrive.Commons;
 import cr0s.warpdrive.WarpDrive;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.api.computer.IMachine;
 import cr0s.warpdrive.config.WarpDriveConfig;
 
@@ -23,7 +24,7 @@ import net.minecraftforge.fml.common.Optional;
 public abstract class TileEntityAbstractMachine extends TileEntityAbstractInterfaced implements IMachine {
 	
 	// persistent properties
-	public String name = "default";
+	public String name = "";
 	protected boolean isEnabled = true;
 	
 	// allow only one computation at a time
@@ -70,7 +71,7 @@ public abstract class TileEntityAbstractMachine extends TileEntityAbstractInterf
 	public void readFromNBT(final NBTTagCompound tagCompound) {
 		super.readFromNBT(tagCompound);
 		
-		name = tagCompound.getString("name");
+		name = tagCompound.getString(ICoreSignature.NAME_TAG);
 		isEnabled = !tagCompound.hasKey("isEnabled") || tagCompound.getBoolean("isEnabled");
 	}
 	
@@ -79,7 +80,9 @@ public abstract class TileEntityAbstractMachine extends TileEntityAbstractInterf
 	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound) {
 		tagCompound = super.writeToNBT(tagCompound);
 		
-		tagCompound.setString("name", name);
+		if (!name.equals("")) {
+			tagCompound.setString(ICoreSignature.NAME_TAG, name);
+		}
 		tagCompound.setBoolean("isEnabled", isEnabled);
 		return tagCompound;
 	}

src/main/java/cr0s/warpdrive/block/atomic/TileEntityAcceleratorController.java

@@ -1,16 +1,14 @@
 package cr0s.warpdrive.block.atomic;
 
 import cr0s.warpdrive.api.IStarMapRegistryTileEntity;
-import cr0s.warpdrive.block.TileEntityAbstractEnergy;
+import cr0s.warpdrive.block.TileEntityAbstractEnergyCoreOrController;
 import cr0s.warpdrive.data.EnumStarMapEntryType;
 import cr0s.warpdrive.data.VectorI;
 
-import java.util.UUID;
-
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.math.AxisAlignedBB;
 
-public class TileEntityAcceleratorController extends TileEntityAbstractEnergy implements IStarMapRegistryTileEntity {
+public class TileEntityAcceleratorController extends TileEntityAbstractEnergyCoreOrController implements IStarMapRegistryTileEntity {
 	
 	public TileEntityAcceleratorController() {
 		super();
@@ -27,11 +25,6 @@ public class TileEntityAcceleratorController extends TileEntityAbstractEnergy im
 		return EnumStarMapEntryType.ACCELERATOR;
 	}
 	
-	@Override
-	public UUID getUUID() {
-		return null;
-	}
-	
 	@Override
 	public AxisAlignedBB getStarMapArea() {
 		return null;
@@ -47,13 +40,13 @@ public class TileEntityAcceleratorController extends TileEntityAbstractEnergy im
 		return 0.0;
 	}
 	
-	@Override
-	public String getStarMapName() {
-		return null;
-	}
-	
 	@Override
 	public void onBlockUpdatedInArea(final VectorI vector, final IBlockState blockState) {
 		
 	}
+	
+	@Override
+	public Object[] getEnergyRequired() {
+		return new Object[0];
+	}
 }

src/main/java/cr0s/warpdrive/block/movement/BlockShipController.java

@@ -1,16 +1,24 @@
 package cr0s.warpdrive.block.movement;
 
+import cr0s.warpdrive.Commons;
+import cr0s.warpdrive.api.WarpDriveText;
 import cr0s.warpdrive.block.BlockAbstractContainer;
 import cr0s.warpdrive.data.EnumShipCommand;
 import cr0s.warpdrive.data.EnumTier;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 import net.minecraft.block.material.Material;
 import net.minecraft.block.properties.PropertyEnum;
 import net.minecraft.block.state.BlockStateContainer;
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemBlock;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.BlockPos.MutableBlockPos;
 import net.minecraft.world.World;
 
 public class BlockShipController extends BlockAbstractContainer {
@@ -51,4 +59,36 @@ public class BlockShipController extends BlockAbstractContainer {
 	public TileEntity createNewTileEntity(@Nonnull final World world, final int metadata) {
 		return new TileEntityShipController();
 	}
+	
+	@Nullable
+	@Override
+	public ItemBlock createItemBlock() {
+		return new ItemBlockController(this);
+	}
+	
+	@Override
+	public boolean canPlaceBlockOnSide(@Nonnull final World world, @Nonnull final BlockPos blockPos, final EnumFacing side) {
+		// ancestor
+		if (!super.canPlaceBlockOnSide(world, blockPos, side)) {
+			return false;
+		}
+		if (side == EnumFacing.UP || side == EnumFacing.DOWN) {
+			// highlight the breaking change when going from 1.7.10 to 1.10+
+			final MutableBlockPos mutableBlockPos = new MutableBlockPos(blockPos);
+			for (final EnumFacing enumFacing : EnumFacing.HORIZONTALS) {
+				mutableBlockPos.setPos(
+						blockPos.getX() + enumFacing.getXOffset(),
+						blockPos.getY() + enumFacing.getYOffset(),
+						blockPos.getZ() + enumFacing.getZOffset());
+				if (world.getBlockState(mutableBlockPos).getBlock() instanceof BlockShipCore) {
+					final EntityPlayer entityPlayer = world.getClosestPlayer(blockPos.getX() + 0.5D, blockPos.getY() + 0.5D, blockPos.getZ() + 0.5D, 5, false);
+					if (entityPlayer != null) {
+						Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleWarning, "tile.warpdrive.movement.ship_controller.away_from_core"));
+					}
+					return false;
+				}
+			}
+		}
+		return true;
+	}
 }

src/main/java/cr0s/warpdrive/block/movement/ItemBlockController.java

@@ -0,0 +1,170 @@
+package cr0s.warpdrive.block.movement;
+
+import cr0s.warpdrive.Commons;
+import cr0s.warpdrive.api.WarpDriveText;
+import cr0s.warpdrive.api.computer.ICoreSignature;
+import cr0s.warpdrive.api.computer.IMultiBlockCoreOrController;
+import cr0s.warpdrive.block.ItemBlockAbstractBase;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.UUID;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.init.SoundEvents;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.EnumActionResult;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.EnumHand;
+import net.minecraft.util.SoundCategory;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+public class ItemBlockController extends ItemBlockAbstractBase {
+	
+	public ItemBlockController(final Block block) {
+		super(block, false, false);
+		
+		setMaxStackSize(1);
+	}
+	
+	protected static String getName(@Nonnull final ItemStack itemStack) {
+		if (!(itemStack.getItem() instanceof ItemBlockController)) {
+			return "";
+		}
+		final NBTTagCompound tagCompound = itemStack.getTagCompound();
+		if (tagCompound == null) {
+			return "";
+		}
+		final String name = tagCompound.getString(ICoreSignature.NAME_TAG);
+		final UUID uuid = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
+		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
+			return "";
+		}
+		return name;
+	}
+	
+	@Nullable
+	protected static UUID getSignature(@Nonnull final ItemStack itemStack) {
+		if (!(itemStack.getItem() instanceof ItemBlockController)) {
+			return null;
+		}
+		final NBTTagCompound tagCompound = itemStack.getTagCompound();
+		if (tagCompound == null) {
+			return null;
+		}
+		final UUID uuid = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
+		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
+			return null;
+		}
+		return uuid;
+	}
+	
+	protected static ItemStack setNameAndSignature(@Nonnull final ItemStack itemStack, @Nullable final String name, @Nullable final UUID uuid) {
+		if (!(itemStack.getItem() instanceof ItemBlockController)) {
+			return itemStack;
+		}
+		NBTTagCompound tagCompound = itemStack.getTagCompound();
+		if (tagCompound == null) {
+			tagCompound = new NBTTagCompound();
+		}
+		if ( name == null
+		  || name.isEmpty() ) {
+			tagCompound.removeTag(ICoreSignature.NAME_TAG);
+		} else {
+			tagCompound.setString(ICoreSignature.NAME_TAG, name);
+		}
+		if (uuid == null) {
+			tagCompound.removeTag(ICoreSignature.UUID_MOST_TAG);
+			tagCompound.removeTag(ICoreSignature.UUID_LEAST_TAG);
+		} else {
+			tagCompound.setLong(ICoreSignature.UUID_MOST_TAG, uuid.getMostSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_LEAST_TAG, uuid.getLeastSignificantBits());
+		}
+		itemStack.setTagCompound(tagCompound);
+		return itemStack;
+	}
+	
+	@Nonnull
+	@Override
+	public EnumActionResult onItemUse(@Nonnull final EntityPlayer entityPlayer,
+	                                  @Nonnull final World world, @Nonnull final BlockPos blockPos, @Nonnull final EnumHand hand,
+	                                  @Nonnull final EnumFacing facing, final float hitX, final float hitY, final float hitZ) {
+		if (world.isRemote) {
+			return EnumActionResult.FAIL;
+		}
+		
+		// get context
+		final ItemStack itemStackHeld = entityPlayer.getHeldItem(hand);
+		if (itemStackHeld.isEmpty()) {
+			return EnumActionResult.FAIL;
+		}
+		
+		// check if clicked block can be interacted with
+		final IBlockState blockState = world.getBlockState(blockPos);
+		final TileEntity tileEntity = world.getTileEntity(blockPos);
+		
+		if (!(tileEntity instanceof IMultiBlockCoreOrController)) {
+			return super.onItemUse(entityPlayer, world, blockPos, hand, facing, hitX, hitY, hitZ);
+		}
+		if (!entityPlayer.canPlayerEdit(blockPos, facing, itemStackHeld)) {
+			return EnumActionResult.FAIL;
+		}
+		
+		final UUID uuidSignatureFromItem = getSignature(itemStackHeld);
+		final String nameSignatureFromItem = getName(itemStackHeld);
+		final UUID uuidSignatureFromBlock = ((IMultiBlockCoreOrController) tileEntity).getSignatureUUID();
+		final String nameSignatureFromBlock = ((IMultiBlockCoreOrController) tileEntity).getSignatureName();
+		final String nameItem = itemStackHeld.getDisplayName();
+		final String nameBlock = Commons.format(blockState, world, blockPos);
+		if (entityPlayer.isSneaking()) {// get block signature
+			if ( uuidSignatureFromBlock == null
+			  || nameSignatureFromBlock == null
+			  || nameSignatureFromBlock.isEmpty() ) {
+				Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleWarning, "warpdrive.core_signature.get_missing",
+				                                                       null, nameItem, nameBlock ));
+				
+			} else if (uuidSignatureFromBlock.equals(uuidSignatureFromItem)) {
+				Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleCorrect, "warpdrive.core_signature.get_same",
+				                                                       nameSignatureFromItem, nameItem, nameBlock ));
+				
+			} else {
+				final ItemStack itemStackNew = setNameAndSignature(itemStackHeld, nameSignatureFromBlock, uuidSignatureFromBlock);
+				Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleCorrect, "warpdrive.core_signature.get",
+				                                                       nameSignatureFromBlock, nameItem, nameBlock ));
+				world.playSound(entityPlayer.posX + 0.5D, entityPlayer.posY + 0.5D, entityPlayer.posZ + 0.5D,
+				                SoundEvents.ENTITY_ZOMBIE_VILLAGER_CURE, SoundCategory.PLAYERS,
+				                1.0F, 1.8F + 0.2F * world.rand.nextFloat(), false);
+			}
+			
+		} else {// set block signature
+			if (uuidSignatureFromItem == null) {
+				Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleWarning, "warpdrive.core_signature.set_missing",
+				                                                       null, nameItem, nameBlock ));
+				
+			} else if (uuidSignatureFromItem.equals(uuidSignatureFromBlock)) {
+				Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleCorrect, "warpdrive.core_signature.set_same",
+				                                                       nameSignatureFromItem, nameItem, nameBlock ));
+				
+			} else {
+				final boolean isSuccess = ((IMultiBlockCoreOrController) tileEntity).setSignature(uuidSignatureFromItem, nameSignatureFromItem);
+				if (isSuccess) {
+					Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleCorrect, "warpdrive.core_signature.set",
+					                                                       nameSignatureFromItem, nameItem, nameBlock));
+					world.playSound(entityPlayer.posX + 0.5D, entityPlayer.posY + 0.5D, entityPlayer.posZ + 0.5D,
+					                SoundEvents.ENTITY_ZOMBIE_VILLAGER_CONVERTED, SoundCategory.PLAYERS,
+					                1.0F, 1.2F + 0.2F * world.rand.nextFloat(), false);
+				} else {
+					Commons.addChatMessage(entityPlayer, new WarpDriveText(Commons.styleWarning, "warpdrive.core_signature.set_not_supported",
+					                                                       null, nameItem, nameBlock ));
+				}
+			}
+		}
+		
+		return EnumActionResult.SUCCESS;
+	}
+}

src/main/java/cr0s/warpdrive/block/movement/ItemBlockTransporterBeacon.java

@@ -4,7 +4,6 @@ import cr0s.warpdrive.Commons;
 import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.IItemTransporterBeacon;
 import cr0s.warpdrive.api.computer.ITransporterCore;
-import cr0s.warpdrive.block.ItemBlockAbstractBase;
 import cr0s.warpdrive.config.WarpDriveConfig;
 import cr0s.warpdrive.data.EnergyWrapper;
 
@@ -35,10 +34,10 @@ import java.util.UUID;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-public class ItemBlockTransporterBeacon extends ItemBlockAbstractBase implements IItemTransporterBeacon {
+public class ItemBlockTransporterBeacon extends ItemBlockController implements IItemTransporterBeacon {
 	
 	public ItemBlockTransporterBeacon(final Block block) {
-		super(block, false, false);
+		super(block);
 		
 		setMaxStackSize(1);
 		setMaxDamage(100 * 8);
@@ -63,75 +62,7 @@ public class ItemBlockTransporterBeacon extends ItemBlockAbstractBase implements
 		return new ModelResourceLocation(resourceLocation.toString() + "-item", "inventory");
 	}
 	
-	private static String getTransporterName(final ItemStack itemStack) {
-		if (!(itemStack.getItem() instanceof ItemBlockTransporterBeacon)) {
-			return "";
-		}
-		final NBTTagCompound tagCompound = itemStack.getTagCompound();
-		if (tagCompound == null) {
-			return "";
-		}
-		final String name = tagCompound.getString("name");
-		final UUID uuid = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
-		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
-			return "";
-		}
-		return name;
-	}
-	
-	private static ItemStack setTransporterName(final ItemStack itemStack, final String name) {
-		if (!(itemStack.getItem() instanceof ItemBlockTransporterBeacon)) {
-			return itemStack;
-		}
-		NBTTagCompound tagCompound = itemStack.getTagCompound();
-		if (tagCompound == null) {
-			tagCompound = new NBTTagCompound();
-		}
-		if ( name == null
-		  || name.isEmpty() ) {
-			tagCompound.removeTag("name");
-		} else {
-			tagCompound.setString("name", name);
-		}
-		itemStack.setTagCompound(tagCompound);
-		return itemStack;
-	}
-	
-	private static UUID getTransporterSignature(final ItemStack itemStack) {
-		if (!(itemStack.getItem() instanceof ItemBlockTransporterBeacon)) {
-			return null;
-		}
-		final NBTTagCompound tagCompound = itemStack.getTagCompound();
-		if (tagCompound == null) {
-			return null;
-		}
-		final UUID uuid = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
-		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
-			return null;
-		}
-		return uuid;
-	}
-	
-	private static ItemStack setTransporterSignature(final ItemStack itemStack, final UUID uuid) {
-		if (!(itemStack.getItem() instanceof ItemBlockTransporterBeacon)) {
-			return itemStack;
-		}
-		NBTTagCompound tagCompound = itemStack.getTagCompound();
-		if (tagCompound == null) {
-			tagCompound = new NBTTagCompound();
-		}
-		if (uuid == null) {
-			tagCompound.removeTag("uuidMost");
-			tagCompound.removeTag("uuidLeast");
-		} else {
-			tagCompound.setLong("uuidMost", uuid.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuid.getLeastSignificantBits());
-		}
-		itemStack.setTagCompound(tagCompound);
-		return itemStack;
-	}
-	
-	private static int getEnergy(final ItemStack itemStack) {
+	private static int getEnergy(@Nonnull final ItemStack itemStack) {
 		if (!(itemStack.getItem() instanceof ItemBlockTransporterBeacon)) {
 			return 0;
 		}
@@ -232,11 +163,11 @@ public class ItemBlockTransporterBeacon extends ItemBlockAbstractBase implements
 			return EnumActionResult.FAIL;
 		}
 		
-		final UUID uuidBeacon = getTransporterSignature(itemStackHeld);
-		final String nameBeacon = getTransporterName(itemStackHeld);
-		final UUID uuidTransporter = ((ITransporterCore) tileEntity).getUUID();
+		final UUID uuidBeacon = getSignature(itemStackHeld);
+		final String nameBeacon = getName(itemStackHeld);
+		final UUID uuidTransporter = ((ITransporterCore) tileEntity).getSignatureUUID();
 		if (entityPlayer.isSneaking()) {// update transporter signature
-			final String nameTransporter = ((ITransporterCore) tileEntity).getStarMapName();
+			final String nameTransporter = ((ITransporterCore) tileEntity).getSignatureName();
 			
 			if ( uuidTransporter == null
 			  || nameTransporter == null
@@ -248,8 +179,7 @@ public class ItemBlockTransporterBeacon extends ItemBlockAbstractBase implements
 				                                                                  nameTransporter));
 				
 			} else {
-				final ItemStack itemStackNew = setTransporterName(itemStackHeld, nameTransporter);
-				setTransporterSignature(itemStackNew, uuidTransporter);
+				final ItemStack itemStackNew = setNameAndSignature(itemStackHeld, nameTransporter, uuidTransporter);
 				Commons.addChatMessage(entityPlayer, new TextComponentTranslation("warpdrive.transporter_signature.get",
 				                                                                  nameTransporter));
 				world.playSound(entityPlayer.posX + 0.5D, entityPlayer.posY + 0.5D, entityPlayer.posZ + 0.5D,

src/main/java/cr0s/warpdrive/block/movement/TileEntityJumpGateCore.java

@@ -3,10 +3,9 @@ package cr0s.warpdrive.block.movement;
 import cr0s.warpdrive.Commons;
 import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.IStarMapRegistryTileEntity;
-import cr0s.warpdrive.block.TileEntityAbstractMachine;
+import cr0s.warpdrive.block.TileEntityAbstractEnergyCoreOrController;
 import cr0s.warpdrive.config.WarpDriveConfig;
 import cr0s.warpdrive.data.EnumStarMapEntryType;
-import cr0s.warpdrive.data.EnumTier;
 import cr0s.warpdrive.data.Vector3;
 import cr0s.warpdrive.data.VectorI;
 import cr0s.warpdrive.render.EntityFXBoundingBox;
@@ -26,7 +25,7 @@ import net.minecraftforge.fml.client.FMLClientHandler;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-public class TileEntityJumpGateCore extends TileEntityAbstractMachine implements IStarMapRegistryTileEntity {
+public class TileEntityJumpGateCore extends TileEntityAbstractEnergyCoreOrController implements IStarMapRegistryTileEntity {
 	
 	private static final int BOUNDING_BOX_INTERVAL_TICKS = 60;
 	
@@ -149,10 +148,6 @@ public class TileEntityJumpGateCore extends TileEntityAbstractMachine implements
 	public void readFromNBT(final NBTTagCompound tagCompound) {
 		super.readFromNBT(tagCompound);
 		
-		uuid = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
-		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
-			uuid = UUID.randomUUID();
-		}
 		minX = tagCompound.getInteger("minX");
 		maxX = tagCompound.getInteger("maxX");
 		minY = tagCompound.getInteger("minY");
@@ -168,10 +163,6 @@ public class TileEntityJumpGateCore extends TileEntityAbstractMachine implements
 	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound) {
 		tagCompound = super.writeToNBT(tagCompound);
 		
-		if (uuid != null) {
-			tagCompound.setLong("uuidMost", uuid.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuid.getLeastSignificantBits());
-		}
 		tagCompound.setInteger("minX", minX);
 		tagCompound.setInteger("maxX", maxX);
 		tagCompound.setInteger("minY", minY);
@@ -221,11 +212,6 @@ public class TileEntityJumpGateCore extends TileEntityAbstractMachine implements
 		return EnumStarMapEntryType.JUMP_GATE;
 	}
 	
-	@Override
-	public UUID getUUID() {
-		return uuid;
-	}
-	
 	@Override
 	public AxisAlignedBB getStarMapArea() {
 		return new AxisAlignedBB(minX, minY, minZ, maxX, maxY, maxZ);
@@ -241,17 +227,18 @@ public class TileEntityJumpGateCore extends TileEntityAbstractMachine implements
 		return 0.0D;
 	}
 	
-	@Override
-	public String getStarMapName() {
-		return name;
-	}
-	
 	@Override
 	public void onBlockUpdatedInArea(final VectorI vector, final IBlockState blockState) {
 		// no operation
 	}
 	
 	// Common OC/CC methods
+	
+	@Override
+	public Object[] getEnergyRequired() {
+		return new Object[0];
+	}
+	
 	public Object[] area(final Object[] arguments) {
 		try {
 			if (arguments != null && arguments.length == 6) {

src/main/java/cr0s/warpdrive/block/movement/TileEntityShipController.java

@@ -1,14 +1,21 @@
 package cr0s.warpdrive.block.movement;
 
+import cr0s.warpdrive.Commons;
+import cr0s.warpdrive.WarpDrive;
+import cr0s.warpdrive.api.WarpDriveText;
 import cr0s.warpdrive.config.WarpDriveConfig;
 import cr0s.warpdrive.data.CelestialObjectManager;
+import cr0s.warpdrive.data.EnumStarMapEntryType;
+import cr0s.warpdrive.data.StarMapRegistryItem;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 import java.lang.ref.WeakReference;
 import java.util.Collections;
 
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.WorldServer;
 
 public class TileEntityShipController extends TileEntityAbstractShipController {
 	
@@ -19,6 +26,7 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 	private final int updateInterval_ticks = 20 * WarpDriveConfig.SHIP_CONTROLLER_UPDATE_INTERVAL_SECONDS;
 	private int updateTicks = updateInterval_ticks;
 	private int bootTicks = 20;
+	private WarpDriveText reason = new WarpDriveText();
 	
 	private WeakReference<TileEntityShipCore> tileEntityShipCoreWeakReference = null;
 	
@@ -49,22 +57,8 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 		if (updateTicks <= 0) {
 			updateTicks = updateInterval_ticks;
 			
-			final TileEntityShipCore tileEntityShipCore = findCoreBlock();
-			if (tileEntityShipCore != null) {
-				if ( tileEntityShipCoreWeakReference == null
-				  || tileEntityShipCore != tileEntityShipCoreWeakReference.get() ) {
-					tileEntityShipCoreWeakReference = new WeakReference<>(tileEntityShipCore);
-				}
-				
-				final boolean isSynchronized = tileEntityShipCore.refreshLink(this);
-				if (isSynchronized) {
-					onCoreUpdated(tileEntityShipCore);
-					if ( !tileEntityShipCore.isCommandConfirmed
-					  && isCommandConfirmed ) {
-						tileEntityShipCore.command(new Object[] { enumShipCommand.getName(), true });
-					}
-				}
-			}
+			reason = new WarpDriveText();
+			final TileEntityShipCore tileEntityShipCore = updateLink(reason);
 			
 			updateBlockState(null, BlockShipController.COMMAND, enumShipCommand);
 		}
@@ -90,30 +84,70 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 		return tagCompound;
 	}
 	
-	private TileEntityShipCore findCoreBlock() {
-		TileEntity tileEntity;
-		
-		tileEntity = world.getTileEntity(pos.add(1, 0, 0));
-		if (tileEntity instanceof TileEntityShipCore) {
-			return (TileEntityShipCore) tileEntity;
+	@Nullable
+	private TileEntityShipCore updateLink(final WarpDriveText reason) {
+		// validate existing link
+		TileEntityShipCore tileEntityShipCore = tileEntityShipCoreWeakReference != null ? tileEntityShipCoreWeakReference.get() : null; 
+		if ( tileEntityShipCore == null
+		  || !tileEntityShipCore.getSignatureUUID().equals(uuid) ) {
+			tileEntityShipCore = null;
+			tileEntityShipCoreWeakReference = null;
 		}
 		
-		tileEntity = world.getTileEntity(pos.add(-1, 0, 0));
-		if (tileEntity instanceof TileEntityShipCore) {
-			return (TileEntityShipCore) tileEntity;
+		// refresh as needed
+		// note: it's up to players to break the link, so if the world is partially restored we won't lose the link
+		if (tileEntityShipCore == null) {
+			final StarMapRegistryItem starMapRegistryItem = WarpDrive.starMap.getByUUID(EnumStarMapEntryType.SHIP, uuid);
+			if (starMapRegistryItem == null) {
+				reason.append(Commons.styleWarning, "warpdrive.core_signature.status_line.unknown_core_signature");
+				return null;
+			}
+			final WorldServer worldServer = starMapRegistryItem.getWorldServerIfLoaded();
+			if (worldServer == null) {
+				reason.append(Commons.styleWarning, "warpdrive.core_signature.status_line.world_not_loaded");
+				return null;
+			}
+			final TileEntity tileEntity = worldServer.getTileEntity(starMapRegistryItem.getBlockPos());
+			if ( !(tileEntity instanceof TileEntityShipCore)
+			  || tileEntity.isInvalid()
+			  || !((TileEntityShipCore) tileEntity).getSignatureUUID().equals(uuid) ) {
+				reason.append(Commons.styleWarning, "warpdrive.core_signature.status_line.unknown_core_signature");
+				return null;
+			}
+			tileEntityShipCore = (TileEntityShipCore) tileEntity;
+			tileEntityShipCoreWeakReference = new WeakReference<>(tileEntityShipCore);
+		}
+		// (tileEntityShipCore is defined and valid)
+		
+		final boolean isSynchronized = tileEntityShipCore.refreshLink(this);
+		if (isSynchronized) {
+			onCoreUpdated(tileEntityShipCore);
+			// send command as soon as link is re-established
+			if ( !tileEntityShipCore.isCommandConfirmed
+			  && isCommandConfirmed ) {
+				tileEntityShipCore.command(new Object[] { enumShipCommand.getName(), true });
+			}
 		}
 		
-		tileEntity = world.getTileEntity(pos.add(0, 0, 1));
-		if (tileEntity instanceof TileEntityShipCore) {
-			return (TileEntityShipCore) tileEntity;
+		return tileEntityShipCore;
+	}
+	
+	@Nonnull
+	@Override
+	protected WarpDriveText getCoreSignatureStatus(final String nameSignature) {
+		if (nameSignature == null || nameSignature.isEmpty()) {
+			return new WarpDriveText(Commons.styleWarning, "warpdrive.core_signature.status_line.undefined");
 		}
-		
-		tileEntity = world.getTileEntity(pos.add(0, 0, -1));
-		if (tileEntity instanceof TileEntityShipCore) {
-			return (TileEntityShipCore) tileEntity;
+		return super.getCoreSignatureStatus(nameSignature);
+	}
+	
+	@Override
+	public WarpDriveText getStatus() {
+		if (reason.getUnformattedText().isEmpty()) {
+			return super.getStatus();
+		} else {
+			return super.getStatus().append(reason);
 		}
-		
-		return null;
 	}
 	
 	// Common OC/CC methods
@@ -169,7 +203,7 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 		if (tileEntityShipCore == null) {
 			return super.dim_positive(null); // return current local values
 		}
-		return new Object[] { tileEntityShipCore.dim_positive(arguments) };
+		return tileEntityShipCore.dim_positive(arguments);
 	}
 	
 	@Override
@@ -178,7 +212,7 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 		if (tileEntityShipCore == null) {
 			return super.dim_negative(null); // return current local values
 		}
-		return new Object[] { tileEntityShipCore.dim_negative(arguments) };
+		return tileEntityShipCore.dim_negative(arguments);
 	}
 	
 	@Override
@@ -199,6 +233,15 @@ public class TileEntityShipController extends TileEntityAbstractShipController {
 		return tileEntityShipCore.getEnergyStatus();
 	}
 	
+	@Override
+	public Object[] command(final Object[] arguments) {
+		final TileEntityShipCore tileEntityShipCore = tileEntityShipCoreWeakReference == null ? null : tileEntityShipCoreWeakReference.get();
+		if (tileEntityShipCore == null) {
+			return null;
+		}
+		return tileEntityShipCore.command(arguments);
+	}
+	
 	@Override
 	public Object[] getShipSize() {
 		final TileEntityShipCore tileEntityShipCore = tileEntityShipCoreWeakReference == null ? null : tileEntityShipCoreWeakReference.get();

src/main/java/cr0s/warpdrive/block/movement/TileEntityShipCore.java

@@ -67,7 +67,6 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 	
 	// persistent properties
 	public EnumFacing facing;
-	public UUID uuid = null;
 	private double isolationRate = 0.0D;
 	private final Set<BlockPos> blockPosShipControllers = new CopyOnWriteArraySet<>();
 	private int ticksCooldown = 0;
@@ -184,7 +183,9 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 		}
 		
 		// enforce emergency stop
-		if (!isEnabled) {
+		if ( !isEnabled
+		  || ( isCommandConfirmed
+		    && enumShipCommand == EnumShipCommand.OFFLINE ) ) {
 			stateCurrent = EnumShipCoreState.IDLE;
 		}
 		
@@ -1128,10 +1129,6 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 	public void readFromNBT(final NBTTagCompound tagCompound) {
 		super.readFromNBT(tagCompound);
 		
-		uuid = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
-		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
-			uuid = UUID.randomUUID();
-		}
 		isolationRate = tagCompound.getDouble("isolationRate");
 		ticksCooldown = tagCompound.getInteger("cooldownTime");
 		warmupTime_ticks = tagCompound.getInteger("warmupTime");
@@ -1142,10 +1139,7 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 	@Override
 	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound) {
 		tagCompound = super.writeToNBT(tagCompound);
-		if (uuid != null) {
-			tagCompound.setLong("uuidMost", uuid.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuid.getLeastSignificantBits());
-		}
+		
 		tagCompound.setDouble("isolationRate", isolationRate);
 		tagCompound.setInteger("cooldownTime", ticksCooldown);
 		tagCompound.setInteger("warmupTime", warmupTime_ticks);
@@ -1198,17 +1192,17 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 		super.invalidate();
 	}
 	
+	@Override
+	public String getSignatureName() {
+		return name;
+	}
+	
 	// IStarMapRegistryTileEntity overrides
 	@Override
 	public EnumStarMapEntryType getStarMapType() {
 		return EnumStarMapEntryType.SHIP;
 	}
 	
-	@Override
-	public UUID getUUID() {
-		return uuid;
-	}
-	
 	@Override
 	public AxisAlignedBB getStarMapArea() {
 		return new AxisAlignedBB(minX, minY, minZ, maxX + 1.0D, maxY + 1.0D, maxZ + 1.0D);
@@ -1224,11 +1218,6 @@ public class TileEntityShipCore extends TileEntityAbstractShipController impleme
 		return isolationRate;
 	}
 	
-	@Override
-	public String getStarMapName() {
-		return name.isEmpty() ? "ShipCore" : name;
-	}
-	
 	@Override
 	public void onBlockUpdatedInArea(final VectorI vector, final IBlockState blockState) {
 		// no operation

src/main/java/cr0s/warpdrive/block/movement/TileEntityTransporterBeacon.java

@@ -3,6 +3,7 @@ package cr0s.warpdrive.block.movement;
 import cr0s.warpdrive.Commons;
 import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.WarpDriveText;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.api.computer.ITransporterBeacon;
 import cr0s.warpdrive.block.TileEntityAbstractEnergyConsumer;
 import cr0s.warpdrive.config.WarpDriveConfig;
@@ -228,9 +229,9 @@ public class TileEntityTransporterBeacon extends TileEntityAbstractEnergyConsume
 		tagCompound = super.writeToNBT(tagCompound);
 		
 		if (uuidTransporterCore != null) {
-			tagCompound.setString("name", nameTransporterCore);
-			tagCompound.setLong("uuidMost", uuidTransporterCore.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuidTransporterCore.getLeastSignificantBits());
+			tagCompound.setString(ICoreSignature.NAME_TAG, nameTransporterCore);
+			tagCompound.setLong(ICoreSignature.UUID_MOST_TAG, uuidTransporterCore.getMostSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_LEAST_TAG, uuidTransporterCore.getLeastSignificantBits());
 		}
 		
 		tagCompound.setInteger("tickDeploying", tickDeploying);
@@ -241,8 +242,8 @@ public class TileEntityTransporterBeacon extends TileEntityAbstractEnergyConsume
 	public void readFromNBT(final NBTTagCompound tagCompound) {
 		super.readFromNBT(tagCompound);
 		
-		nameTransporterCore = tagCompound.getString("name");
-		uuidTransporterCore = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
+		nameTransporterCore = tagCompound.getString(ICoreSignature.NAME_TAG);
+		uuidTransporterCore = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
 		if (uuidTransporterCore.getMostSignificantBits() == 0 && uuidTransporterCore.getLeastSignificantBits() == 0) {
 			uuidTransporterCore = null;
 			nameTransporterCore = "";

src/main/java/cr0s/warpdrive/block/movement/TileEntityTransporterCore.java

@@ -6,9 +6,10 @@ import cr0s.warpdrive.api.IBeamFrequency;
 import cr0s.warpdrive.api.IItemTransporterBeacon;
 import cr0s.warpdrive.api.IStarMapRegistryTileEntity;
 import cr0s.warpdrive.api.WarpDriveText;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.api.computer.ITransporterBeacon;
 import cr0s.warpdrive.api.computer.ITransporterCore;
-import cr0s.warpdrive.block.TileEntityAbstractEnergyConsumer;
+import cr0s.warpdrive.block.TileEntityAbstractEnergyCoreOrController;
 import cr0s.warpdrive.block.forcefield.BlockForceField;
 import cr0s.warpdrive.block.forcefield.TileEntityForceField;
 import cr0s.warpdrive.config.Dictionary;
@@ -78,7 +79,7 @@ import net.minecraftforge.common.ForgeChunkManager.Type;
 import net.minecraftforge.common.util.Constants;
 import net.minecraftforge.fml.common.Optional;
 
-public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer implements ITransporterCore, IBeamFrequency, IStarMapRegistryTileEntity {
+public class TileEntityTransporterCore extends TileEntityAbstractEnergyCoreOrController implements ITransporterCore, IBeamFrequency, IStarMapRegistryTileEntity {
 	
 	// persistent properties
 	private UUID uuid = null;
@@ -531,11 +532,6 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 		return EnumStarMapEntryType.TRANSPORTER;
 	}
 	
-	@Override
-	public UUID getUUID() {
-		return uuid;
-	}
-	
 	@Override
 	public AxisAlignedBB getStarMapArea() {
 		return new AxisAlignedBB(
@@ -557,11 +553,6 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 		return 0.0D;
 	}
 	
-	@Override
-	public String getStarMapName() {
-		return name;
-	}
-	
 	@Override
 	public void onBlockUpdatedInArea(final VectorI vector, final IBlockState blockState) {
 		// skip in case of explosion, etc.
@@ -1524,8 +1515,8 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 		tagCompound = super.writeToNBT(tagCompound);
 		
 		if (uuid != null) {
-			tagCompound.setLong("uuidMost", uuid.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuid.getLeastSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_MOST_TAG, uuid.getMostSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_LEAST_TAG, uuid.getLeastSignificantBits());
 		}
 		
 		if ( vLocalScanners != null
@@ -1551,8 +1542,8 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 		
 		NBTTagCompound tagRemoteLocation = new NBTTagCompound();
 		if (remoteLocationRequested instanceof UUID) {
-			tagRemoteLocation.setLong("uuidMost", ((UUID) remoteLocationRequested).getMostSignificantBits());
-			tagRemoteLocation.setLong("uuidLeast", ((UUID) remoteLocationRequested).getLeastSignificantBits());
+			tagRemoteLocation.setLong(ICoreSignature.UUID_MOST_TAG, ((UUID) remoteLocationRequested).getMostSignificantBits());
+			tagRemoteLocation.setLong(ICoreSignature.UUID_LEAST_TAG, ((UUID) remoteLocationRequested).getLeastSignificantBits());
 		} else if (remoteLocationRequested instanceof VectorI) {
 			tagRemoteLocation = ((VectorI) remoteLocationRequested).writeToNBT(tagRemoteLocation);
 		} else if (remoteLocationRequested instanceof String) {
@@ -1573,7 +1564,7 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 	public void readFromNBT(final NBTTagCompound tagCompound) {
 		super.readFromNBT(tagCompound);
 		
-		uuid = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
+		uuid = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
 		if (uuid.getMostSignificantBits() == 0 && uuid.getLeastSignificantBits() == 0) {
 			uuid = UUID.randomUUID();
 		}
@@ -1603,10 +1594,10 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 		final NBTBase tagRemoteLocation = tagCompound.getTag("remoteLocation");
 		if (tagRemoteLocation instanceof NBTTagCompound) {
 			final NBTTagCompound tagCompoundRemoteLocation = (NBTTagCompound) tagRemoteLocation;
-			if (tagCompoundRemoteLocation.hasKey("uuidMost")) {
+			if (tagCompoundRemoteLocation.hasKey(ICoreSignature.UUID_MOST_TAG)) {
 				remoteLocationRequested = new UUID(
-						tagCompoundRemoteLocation.getLong("uuidMost"),
-						tagCompoundRemoteLocation.getLong("uuidLeast"));
+						tagCompoundRemoteLocation.getLong(ICoreSignature.UUID_MOST_TAG),
+						tagCompoundRemoteLocation.getLong(ICoreSignature.UUID_LEAST_TAG));
 				
 			} else if (tagCompoundRemoteLocation.hasKey("x")) {
 				remoteLocationRequested = new VectorI();
@@ -1633,8 +1624,9 @@ public class TileEntityTransporterCore extends TileEntityAbstractEnergyConsumer
 	public NBTTagCompound getUpdateTag() {
 		final NBTTagCompound tagCompound = new NBTTagCompound();
 		writeToNBT(tagCompound);
-		tagCompound.removeTag("uuidMost");
-		tagCompound.removeTag("uuidLeast");
+		
+		tagCompound.removeTag(ICoreSignature.UUID_MOST_TAG);
+		tagCompound.removeTag(ICoreSignature.UUID_LEAST_TAG);
 		tagCompound.removeTag(IBeamFrequency.BEAM_FREQUENCY_TAG);
 		
 		return tagCompound;

src/main/java/cr0s/warpdrive/data/JumpBlock.java

@@ -5,6 +5,7 @@ import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.IBlockBase;
 import cr0s.warpdrive.api.IBlockTransformer;
 import cr0s.warpdrive.api.ITransformation;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 import cr0s.warpdrive.block.energy.BlockCapacitor;
 import cr0s.warpdrive.block.movement.BlockShipCore;
 import cr0s.warpdrive.compat.CompatForgeMultipart;
@@ -536,9 +537,9 @@ public class JumpBlock {
 		}
 		
 		// WarpDrive UUID
-		if (tagCompound.hasKey("uuidMost")) {
-			tagCompound.removeTag("uuidMost");
-			tagCompound.removeTag("uuidLeast");
+		if (tagCompound.hasKey(ICoreSignature.UUID_MOST_TAG)) {
+			tagCompound.removeTag(ICoreSignature.UUID_MOST_TAG);
+			tagCompound.removeTag(ICoreSignature.UUID_LEAST_TAG);
 		}
 		
 		// WarpDrive any OC connected tile

src/main/java/cr0s/warpdrive/data/JumpShip.java

@@ -291,7 +291,8 @@ public class JumpShip {
 	
 	public void messageToAllPlayersOnShip(final WarpDriveText textComponent) {
 		final String name = (shipCore != null && !shipCore.name.isEmpty()) ? shipCore.name : "ShipCore";
-		final ITextComponent messageFormatted = Commons.getNamedPrefix(name).appendSibling(textComponent);
+		final ITextComponent messageFormatted = Commons.getNamedPrefix(name)
+		                                               .appendSibling(textComponent);
 		if (entitiesOnShip == null) {
 			// entities not saved yet, get them now
 			final WarpDriveText reason = new WarpDriveText();

src/main/java/cr0s/warpdrive/data/StarMapRegistry.java

@@ -75,7 +75,7 @@ public class StarMapRegistry {
 		
 		// get entry
 		final ArrayList<StarMapRegistryItem> listToRemove = new ArrayList<>(3);
-		final UUID uuidTileEntity = tileEntity.getUUID();
+		final UUID uuidTileEntity = tileEntity.getSignatureUUID();
 		for (final StarMapRegistryItem registryItem : setRegistryItems) {
 			if (registryItem.uuid == null) {
 				WarpDrive.logger.error(String.format("Removing invalid StarMapRegistryItem %s",
@@ -551,6 +551,7 @@ public class StarMapRegistry {
 						isValid = block instanceof BlockShipCore && tileEntity != null && !tileEntity.isInvalid();
 						break;
 					case JUMP_GATE:
+						// isValid = block == WarpDrive.blockJumpGateCore && tileEntity != null && !tileEntity.isInvalid();
 						break;
 					case PLANET:
 						break;

src/main/java/cr0s/warpdrive/data/StarMapRegistryItem.java

@@ -2,6 +2,7 @@ package cr0s.warpdrive.data;
 
 import cr0s.warpdrive.WarpDrive;
 import cr0s.warpdrive.api.IStarMapRegistryTileEntity;
+import cr0s.warpdrive.api.computer.ICoreSignature;
 
 import javax.annotation.Nonnull;
 import java.util.UUID;
@@ -18,8 +19,8 @@ public class StarMapRegistryItem extends GlobalPosition {
 	public int maxX, maxY, maxZ;
 	public int minX, minY, minZ;
 	public int mass;
-	public double isolationRate = 0.0D;
-	public String name = "default";
+	public double isolationRate;
+	public String name;
 	
 	public StarMapRegistryItem(
 	                          final EnumStarMapEntryType type, final UUID uuid,
@@ -52,12 +53,12 @@ public class StarMapRegistryItem extends GlobalPosition {
 	
 	public StarMapRegistryItem(final IStarMapRegistryTileEntity tileEntity) {
 		this(
-			tileEntity.getStarMapType(), tileEntity.getUUID(),
+			tileEntity.getStarMapType(), tileEntity.getSignatureUUID(),
 			((TileEntity) tileEntity).getWorld().provider.getDimension(),
 			((TileEntity) tileEntity).getPos().getX(), ((TileEntity) tileEntity).getPos().getY(), ((TileEntity) tileEntity).getPos().getZ(),
 			tileEntity.getStarMapArea(),
 			tileEntity.getMass(), tileEntity.getIsolationRate(),
-			tileEntity.getStarMapName());
+			tileEntity.getSignatureName() );
 	}
 	
 	public boolean sameCoordinates(final IStarMapRegistryTileEntity tileEntity) {
@@ -72,7 +73,7 @@ public class StarMapRegistryItem extends GlobalPosition {
 		if (WarpDrive.isDev) {
 			assert tileEntity instanceof TileEntity;
 			assert type == tileEntity.getStarMapType();
-			assert uuid.equals(tileEntity.getUUID());
+			assert uuid.equals(tileEntity.getSignatureUUID());
 		}
 		final AxisAlignedBB aabbArea = tileEntity.getStarMapArea();
 		if (aabbArea != null) {
@@ -85,7 +86,7 @@ public class StarMapRegistryItem extends GlobalPosition {
 		}
 		mass = tileEntity.getMass();
 		isolationRate = tileEntity.getIsolationRate();
-		name = tileEntity.getStarMapName();
+		name = tileEntity.getSignatureName();
 	}
 	
 	public boolean contains(@Nonnull final BlockPos blockPos) {
@@ -101,7 +102,8 @@ public class StarMapRegistryItem extends GlobalPosition {
 	public StarMapRegistryItem(final NBTTagCompound tagCompound) {
 		super(tagCompound);
 		type = EnumStarMapEntryType.getByName(tagCompound.getString("type"));
-		UUID uuidLocal = new UUID(tagCompound.getLong("uuidMost"), tagCompound.getLong("uuidLeast"));
+		name = tagCompound.getString(ICoreSignature.NAME_TAG);
+		UUID uuidLocal = new UUID(tagCompound.getLong(ICoreSignature.UUID_MOST_TAG), tagCompound.getLong(ICoreSignature.UUID_LEAST_TAG));
 		if (uuidLocal.getMostSignificantBits() == 0 && uuidLocal.getLeastSignificantBits() == 0) {
 			uuidLocal = UUID.randomUUID();
 		}
@@ -114,16 +116,18 @@ public class StarMapRegistryItem extends GlobalPosition {
 		minZ = tagCompound.getInteger("minZ");
 		mass = tagCompound.getInteger("mass");
 		isolationRate = tagCompound.getDouble("isolationRate");
-		name = tagCompound.getString("name");
 	}
 	
 	@Override
 	public void writeToNBT(final NBTTagCompound tagCompound) {
 		super.writeToNBT(tagCompound);
 		tagCompound.setString("type", type.getName());
+		if (name != null && !name.isEmpty()) {
+			tagCompound.setString(ICoreSignature.NAME_TAG, name);
+		}
 		if (uuid != null) {
-			tagCompound.setLong("uuidMost", uuid.getMostSignificantBits());
-			tagCompound.setLong("uuidLeast", uuid.getLeastSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_MOST_TAG, uuid.getMostSignificantBits());
+			tagCompound.setLong(ICoreSignature.UUID_LEAST_TAG, uuid.getLeastSignificantBits());
 		}
 		tagCompound.setInteger("maxX", maxX);
 		tagCompound.setInteger("maxY", maxY);
@@ -133,9 +137,6 @@ public class StarMapRegistryItem extends GlobalPosition {
 		tagCompound.setInteger("minZ", minZ);
 		tagCompound.setInteger("mass", mass);
 		tagCompound.setDouble("isolationRate", isolationRate);
-		if (name != null && !name.isEmpty()) {
-			tagCompound.setString("name", name);
-		}
 	}
 	
 	public String getFormattedLocation() {

src/main/resources/assets/warpdrive/lang/de_de.lang

@@ -333,19 +333,19 @@ tile.warpdrive.force_field.relay.superior.name=Überlegenes Kraftfeld Relais
 tile.warpdrive.force_field.relay.superior.tooltip=Unterstützt bis zu 1 Upgrade im Netzwerk
 
 tile.warpdrive.movement.lift.name=Lift
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle Raumschiff Steuerung
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette Raumschiff Steuerung
-tile.warpdrive.movement.ship_controller.superior.name=Frigate Raumschiff Steuerung
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital Raumschiff Steuerung
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary Raumschiff Steuerung
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. Schließe einen Computer an, um das Interface zu öffnen.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle Raumschiff Steuerung
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette Raumschiff Steuerung
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate Raumschiff Steuerung
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital Raumschiff Steuerung
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary Raumschiff Steuerung
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. Schließe einen Computer an, um das Interface zu öffnen.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle Raumschiff Kern
 tile.warpdrive.movement.ship_core.advanced.name=Corvette Raumschiff Kern
 tile.warpdrive.movement.ship_core.superior.name=Frigate Raumschiff Kern
 tile.warpdrive.movement.ship_core.exceptional.name=Capital Raumschiff Kern
 tile.warpdrive.movement.ship_core.legendary.name=Planetary Raumschiff Kern
 tile.warpdrive.movement.ship_core.tooltip=Defines your ship center. Schließe eine Energiequelle an, um den Kern zu laden. Schließe einen Computer an, um das Interface zu öffnen.
-
 tile.warpdrive.movement.ship_core.bounding_box.disabled=Bounding box display have been disabled.
 tile.warpdrive.movement.ship_core.bounding_box.enabled=Bounding box display is now enabled. Only you can see it.\nSneak right-click the Ship core again to disable it.
 tile.warpdrive.movement.transporter_beacon.name=Transporter Leuchtfeuer
@@ -665,6 +665,20 @@ warpdrive.control_channel.status_line.undefined=Nicht definierter Steuerungskana
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet=§bRaumatmung§r verbraucht Luftkanister oder IC2 Druckluftzellen.
 warpdrive.tooltip.item_tag.fly_in_space=§bRaumtaugliches Jetpack§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§bAbsorbiert Fallschaden§r.

src/main/resources/assets/warpdrive/lang/en_us.lang

@@ -331,12 +331,13 @@ tile.warpdrive.force_field.relay.superior.name=Superior Force Field Relay
 tile.warpdrive.force_field.relay.superior.tooltip=Supports up to 1 force field upgrade shared within its network
 
 tile.warpdrive.movement.lift.name=Lift
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle Ship Controller
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette Ship Controller
-tile.warpdrive.movement.ship_controller.superior.name=Frigate Ship Controller
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital Ship Controller
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary Ship Controller
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle Ship Controller
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette Ship Controller
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate Ship Controller
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital Ship Controller
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary Ship Controller
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle Ship Core
 tile.warpdrive.movement.ship_core.advanced.name=Corvette Ship Core
 tile.warpdrive.movement.ship_core.superior.name=Frigate Ship Core
@@ -662,6 +663,20 @@ warpdrive.control_channel.status_line.undefined=Undefined Control channel.\n§bU
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet=§bSpace breathing§r consuming Air canisters and IC2 Compressed air cells from your inventory.
 warpdrive.tooltip.item_tag.fly_in_space=§bSpace compatible jetpack§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§bAbsorbs fall damage§r.

src/main/resources/assets/warpdrive/lang/fr_fr.lang

@@ -283,7 +283,7 @@ tile.warpdrive.detection.cloaking_core.name=Noyau d'invisibilité
 tile.warpdrive.detection.monitor.name=Moniteur
 tile.warpdrive.detection.radar.name=Radar
 tile.warpdrive.detection.warp_isolation.name=Bloc d'isolation de champ de Warp
-tile.warpdrive.detection.warp_isolation.tooltip.usage=Placer jusqu'à %5$d m par rapport au coeur de vaisseau\nUtilise %1$d à %3$d blocs d'isolation pour absorber %2$d %% à %4$d %% des ondes radar
+tile.warpdrive.detection.warp_isolation.tooltip.usage=Placer jusqu'à %5$d m par rapport au cœur de vaisseau\nUtilise %1$d à %3$d blocs d'isolation pour absorber %2$d %% à %4$d %% des ondes radar
 
 tile.warpdrive.detection.siren_industrial.basic.name=Sirène industrielle basique
 tile.warpdrive.detection.siren_industrial.advanced.name=Sirène industrielle avancée
@@ -331,21 +331,22 @@ tile.warpdrive.force_field.relay.superior.name=Relais supérieur de champ de for
 tile.warpdrive.force_field.relay.superior.tooltip=Supporte jusqu'à 1 augmentation de champ de force partagée avec son réseau
 
 tile.warpdrive.movement.lift.name=Ascenseur
-tile.warpdrive.movement.ship_controller.basic.name=Controlleur de vaisseau navette
-tile.warpdrive.movement.ship_controller.advanced.name=Controlleur de vaisseau corvette
-tile.warpdrive.movement.ship_controller.superior.name=Controlleur de vaisseau frégate
-tile.warpdrive.movement.ship_controller.exceptional.name=Controlleur de vaisseau capital
-tile.warpdrive.movement.ship_controller.legendary.name=Controlleur de vaisseau planétaire
-tile.warpdrive.movement.ship_controller.tooltip=Lie à un cœur de vaisseau pour le contrôler à distance. Attache un ordinateur pour ouvrir l'interface utilisateur.
+tile.warpdrive.movement.ship_controller.basic.name=Controlleur distant de vaisseau navette
+tile.warpdrive.movement.ship_controller.advanced.name=Controlleur distant de vaisseau corvette
+tile.warpdrive.movement.ship_controller.superior.name=Controlleur distant de vaisseau frégate
+tile.warpdrive.movement.ship_controller.exceptional.name=Controlleur distant de vaisseau capital
+tile.warpdrive.movement.ship_controller.legendary.name=Controlleur distant de vaisseau planétaire
+tile.warpdrive.movement.ship_controller.tooltip=Block optional pour à distance d'un cœur de vaisseau. Attache un ordinateur pour ouvrir l'interface utilisateur.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Cœur de vaisseau navette
 tile.warpdrive.movement.ship_core.advanced.name=Cœur de vaisseau corvette
 tile.warpdrive.movement.ship_core.superior.name=Cœur de vaisseau frégate
 tile.warpdrive.movement.ship_core.exceptional.name=Cœur de vaisseau capital
 tile.warpdrive.movement.ship_core.legendary.name=Cœur de vaisseau planétaire
-tile.warpdrive.movement.ship_core.tooltip=Défini le centre du vaisseau. Connecte une source d'énergie pour charger le coeur. Attache un ordinateur pour ouvrir l'interface utilisateur.
+tile.warpdrive.movement.ship_core.tooltip=Défini le centre du vaisseau. Connecte une source d'énergie pour charger le cœur. Attache un ordinateur pour ouvrir l'interface utilisateur.
 
 tile.warpdrive.movement.ship_core.bounding_box.disabled=L'affichage des déliminations a été désactivé.
-tile.warpdrive.movement.ship_core.bounding_box.enabled=L'affichage des déliminations est maintement activé. Seul toi peut les voir.\n§bShift-clique droit§7 le coeur de vaisseau à nouveau pour le désactiver.
+tile.warpdrive.movement.ship_core.bounding_box.enabled=L'affichage des déliminations est maintement activé. Seul toi peut les voir.\n§bShift-clique droit§7 le cœur de vaisseau à nouveau pour le désactiver.
 tile.warpdrive.movement.transporter_beacon.name=Balise de transporteur
 tile.warpdrive.movement.transporter_beacon.tooltip=§bRight click a Transporter Core§7 to set its remote location\n§bSneak§7 to retrieve its signature\n§bPlace as a block§7 to trigger emergency transportation
 tile.warpdrive.movement.transporter_containment.name=Confinement de transporteur
@@ -663,6 +664,20 @@ warpdrive.control_channel.status_line.undefined=Le canal de contrôle est non d
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature est définie à %1$d.
+warpdrive.core_signature.get_missing=%3$s n'a pas encore de signature!
+warpdrive.core_signature.get_same=%2$s est déjà relié à %1$s.
+warpdrive.core_signature.get=%2$s est désormais lié à %1$s.
+warpdrive.core_signature.set_not_supported=Tu ne peux pas changer la signature de %3$s.
+warpdrive.core_signature.set_missing=%2$s doit d'abord être relié!
+warpdrive.core_signature.set_same=%3$s est déjà relié à %1$s.
+warpdrive.core_signature.set=%3$s est désormais lié à %1$s.
+warpdrive.core_signature.status_line.defined=Signature est définie à %1$d.\n§bClique droit un controller à distance§r pour appliquer cette signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bShift-clique droit§r un cœur ou controller pour prendre sa signature.
+warpdrive.core_signature.status_line.unknown_core_signature=Signature de cœur inconnue!
+warpdrive.core_signature.status_line.world_not_loaded=Le monde du cœur n'est pas chargé!
+
 warpdrive.tooltip.item_tag.breathing_helmet=Permet de §brespirer dans le vide§r en consommant des cartouches d'air et des cellules d'air comprimé de IC2 depuis l'inventaire.
 warpdrive.tooltip.item_tag.fly_in_space=Jetpack compatible avec une utilisation §bspatiale§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§bAbsorbe les damages de chute§r.

src/main/resources/assets/warpdrive/lang/nl_nl.lang

@@ -331,19 +331,19 @@ tile.warpdrive.force_field.relay.superior.name=Superieure Krachtvelds-relais
 tile.warpdrive.force_field.relay.superior.tooltip=Kan tot maar 1 krachtveld-upgrade delen in zijn netwerk
 
 tile.warpdrive.movement.lift.name=Lift
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle Schips-Bestuurder
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette Schips-Bestuurder
-tile.warpdrive.movement.ship_controller.superior.name=Frigate Schips-Bestuurder
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital Schips-Bestuurder
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary Schips-Bestuurder
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. Sluit een computer aan om de interface te openen.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle Schips-Bestuurder
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette Schips-Bestuurder
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate Schips-Bestuurder
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital Schips-Bestuurder
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary Schips-Bestuurder
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle Schip-Kern
 tile.warpdrive.movement.ship_core.advanced.name=Corvette Schip-Kern
 tile.warpdrive.movement.ship_core.superior.name=Frigate Schip-Kern
 tile.warpdrive.movement.ship_core.exceptional.name=Capital Schip-Kern
 tile.warpdrive.movement.ship_core.legendary.name=Planetary Schip-Kern
 tile.warpdrive.movement.ship_core.tooltip=Defines your ship center. Sluit een stroombron aan om de kern op te laden. Sluit een computer aan om de interface te openen.
-
 tile.warpdrive.movement.ship_core.bounding_box.disabled=Bounding box display have been disabled.
 tile.warpdrive.movement.ship_core.bounding_box.enabled=Bounding box display is now enabled. Only you can see it.\n§bSneak right-click the Ship core§7 again to disable it.
 tile.warpdrive.movement.transporter_beacon.name=Transport-baken
@@ -663,6 +663,20 @@ warpdrive.control_channel.status_line.undefined=Niet gedefinieerde controlekanaa
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet=§Ademhalen in de ruimte§r consumeert de inhoud van een Zuurstoffles en/of IC2 Gecompresseerde Luchtcellen uit je inventory.
 warpdrive.tooltip.item_tag.fly_in_space=§bJetpack Die werkt in de ruimte§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§bAbsorbeert Schade van vallen§r.

src/main/resources/assets/warpdrive/lang/ru_ru.lang

@@ -331,19 +331,19 @@ tile.warpdrive.force_field.relay.superior.name=Superior Force Field Relay
 tile.warpdrive.force_field.relay.superior.tooltip=Supports up to 1 force field upgrade shared within its network
 
 tile.warpdrive.movement.lift.name=Лифт
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle Контроллер корабля
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette Контроллер корабля
-tile.warpdrive.movement.ship_controller.superior.name=Frigate Контроллер корабля
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital Контроллер корабля
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary Контроллер корабля
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle Контроллер корабля
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette Контроллер корабля
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate Контроллер корабля
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital Контроллер корабля
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary Контроллер корабля
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle Ядро корабля
 tile.warpdrive.movement.ship_core.advanced.name=Corvette Ядро корабля
 tile.warpdrive.movement.ship_core.superior.name=FrigateЯдро корабля
 tile.warpdrive.movement.ship_core.exceptional.name=Capital Ядро корабля
 tile.warpdrive.movement.ship_core.legendary.name=Planetary Ядро корабля
 tile.warpdrive.movement.ship_core.tooltip=Defines your ship center. Connecting an energy source will charge the core. Attach a computer to open the user interface.
-
 tile.warpdrive.movement.ship_core.bounding_box.disabled=Bounding box display have been disabled.
 tile.warpdrive.movement.ship_core.bounding_box.enabled=Bounding box display is now enabled. Only you can see it.\n§bSneak right-click the Ship core§7 again to disable it.
 tile.warpdrive.movement.transporter_beacon.name=Маяк для транспортера
@@ -663,6 +663,20 @@ warpdrive.control_channel.status_line.undefined=Undefined Control channel.\n§bU
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet=§bSpace breathing§r consuming Air canisters and IC2 Compressed air cells from your inventory.
 warpdrive.tooltip.item_tag.fly_in_space=§bSpace compatible jetpack§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§bAbsorbs fall damage§r.

src/main/resources/assets/warpdrive/lang/zh_cn.lang

@@ -332,19 +332,19 @@ tile.warpdrive.force_field.relay.superior.name=卓越力场继电器
 tile.warpdrive.force_field.relay.superior.tooltip=支持一个力场升级在其网络内共享
 
 tile.warpdrive.movement.lift.name=电梯
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle 飞船控制仪
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette 飞船控制仪
-tile.warpdrive.movement.ship_controller.superior.name=Frigate 飞船控制仪
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital 飞船控制仪
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary 飞船控制仪
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. 在相连的电脑上打开交互界面.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle 飞船控制仪
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette 飞船控制仪
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate 飞船控制仪
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital 飞船控制仪
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary 飞船控制仪
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. 在相连的电脑上打开交互界面.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle 飞船核心
 tile.warpdrive.movement.ship_core.advanced.name=Corvette 飞船核心
 tile.warpdrive.movement.ship_core.superior.name=Frigate 飞船核心
 tile.warpdrive.movement.ship_core.exceptional.name=Capital 飞船核心
 tile.warpdrive.movement.ship_core.legendary.name=Planetary 飞船核心
 tile.warpdrive.movement.ship_core.tooltip=Defines your ship center. 连接供能设备充能. 在相连的电脑上打开交互界面.
-
 tile.warpdrive.movement.ship_core.bounding_box.disabled=边界显示已禁用.
 tile.warpdrive.movement.ship_core.bounding_box.enabled=边界显示启用. 只有你可见.\n再次潜行右击核心可关闭.
 tile.warpdrive.movement.transporter_beacon.name=运输信标
@@ -664,6 +664,20 @@ warpdrive.control_channel.status_line.undefined=未定义控制连接.\n§b使
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet=§b太空中呼吸§r消耗背包中的IC压缩空气
 warpdrive.tooltip.item_tag.fly_in_space=§b太空喷气背包§r.
 warpdrive.tooltip.item_tag.no_fall_damage=§b减少摔落伤害§r.

src/main/resources/assets/warpdrive/lang/zh_tw.lang

@@ -331,12 +331,13 @@ tile.warpdrive.force_field.relay.superior.name=Superior Force Field Relay
 tile.warpdrive.force_field.relay.superior.tooltip=支持在其網絡內共享最多1個力場升級
 
 tile.warpdrive.movement.lift.name=升降機
-tile.warpdrive.movement.ship_controller.basic.name=Shuttle 船艦制禦器
-tile.warpdrive.movement.ship_controller.advanced.name=Corvette 船艦制禦器
-tile.warpdrive.movement.ship_controller.superior.name=Frigate 船艦制禦器
-tile.warpdrive.movement.ship_controller.exceptional.name=Capital 船艦制禦器
-tile.warpdrive.movement.ship_controller.legendary.name=Planetary 船艦制禦器
-tile.warpdrive.movement.ship_controller.tooltip=Link to a ship core to control it remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.basic.name=Remote Shuttle 船艦制禦器
+tile.warpdrive.movement.ship_controller.advanced.name=Remote Corvette 船艦制禦器
+tile.warpdrive.movement.ship_controller.superior.name=Remote Frigate 船艦制禦器
+tile.warpdrive.movement.ship_controller.exceptional.name=Remote Capital 船艦制禦器
+tile.warpdrive.movement.ship_controller.legendary.name=Remote Planetary 船艦制禦器
+tile.warpdrive.movement.ship_controller.tooltip=Optional block to control a ship core remotely. Attach a computer to open the user interface.
+tile.warpdrive.movement.ship_controller.away_from_core=Remote controller is for remote usage, also they're optional now...
 tile.warpdrive.movement.ship_core.basic.name=Shuttle 波動核心
 tile.warpdrive.movement.ship_core.advanced.name=Corvette 波動核心
 tile.warpdrive.movement.ship_core.superior.name=Frigate 波動核心
@@ -661,6 +662,20 @@ warpdrive.control_channel.status_line.undefined=Undefined Control channel.\n§bU
 warpdrive.is_enabled.set.enabled=Switched ON!
 warpdrive.is_enabled.set.disabled=Switched off!
 
+# %1 is signature name, %2 is item name, %3 is block name
+warpdrive.core_signature.tooltip=Signature is set to %1$d
+warpdrive.core_signature.get_missing=%3$s has no signature yet!
+warpdrive.core_signature.get_same=%2$s is already linked to %1$s.
+warpdrive.core_signature.get=%2$s is now linked to %1$s.
+warpdrive.core_signature.set_not_supported=You can't change the signature of a %3$s.
+warpdrive.core_signature.set_missing=%2$s needs to be linked first!
+warpdrive.core_signature.set_same=%3$s is already linked to %1$s.
+warpdrive.core_signature.set=%3$s is now linked to %1$s.
+warpdrive.core_signature.status_line.defined=Signature is %1$d.\n§bRight-click a remote controller§r to apply this signature.
+warpdrive.core_signature.status_line.undefined=Undefined signature.\n§bSneak right-click§r a core or controller to set it.
+warpdrive.core_signature.status_line.unknown_core_signature=Unknown core signature!
+warpdrive.core_signature.status_line.world_not_loaded=Core world is not loaded!
+
 warpdrive.tooltip.item_tag.breathing_helmet-legacyTranslation=§b空間呼吸§r 正在從您的庫存消耗IC2的壓縮空氣囊。
 warpdrive.tooltip.item_tag.breathing_helmet=§bSpace breathing§r consuming Air canisters and IC2 Compressed air cells from your inventory.
 warpdrive.tooltip.item_tag.fly_in_space=§b空間噴氣背包§r.

src/main/resources/assets/warpdrive/lua.ComputerCraft/common/warpdriveCommons

@@ -1012,7 +1012,7 @@ local function data_shouldUpdateName()
   for name, handlers in pairs(data_handlers) do
     if handlers.name ~= nil then
       local componentName = handlers.name()
-      if componentName == "default" or componentName == "" then
+      if componentName == "" then
         shouldUpdateName = true
       elseif shouldUpdateName then
         data_name = componentName

src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveMainframe/startup

@@ -1738,7 +1738,7 @@ function radar_scanDone()
     for i = 0, numResults do
       local success, type, name, x, y, z = radar.getResult(i)
       if success then
-        if name == "default" then
+        if name == "" then
           name = "?"
         end
         data.radar_results[i] = { x = x, y = y, z = z, name = name, type = type }

src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveShipController/startup

@@ -44,7 +44,7 @@ function ship_boot()
   w.setColorNormal()
   w.writeLn("Booting Ship")
   
-  w.write("- internal parameters: ")
+  w.write("- acquiring parameters: ")
   ship_front, ship_right, ship_up = ship.dim_positive()
   ship_back, ship_left, ship_down = ship.dim_negative()
   ship_isInHyper = ship.isInHyperspace()
@@ -54,7 +54,7 @@ function ship_boot()
   w.writeLn("ok")
   
   w.setColorNormal()
-  w.write("- detecting Ship Core: ")
+  w.write("- checking assembly   : ")
   local timeout = 10
   local isValid, message
   repeat
@@ -71,12 +71,12 @@ function ship_boot()
     -- don't reboot as the player might need to set new dimensions to fix it
   else
     w.setColorSuccess()
-    w.writeLn("linked")
+    w.writeLn("passed")
   end
   w.sleep(0.2)
   
   w.setColorNormal()
-  w.write("- global position    : ")
+  w.write("- celestial position  : ")
   timeout = 10
   local pos
   repeat
@@ -100,7 +100,7 @@ function ship_boot()
   w.sleep(0.2)
   
   w.setColorNormal()
-  w.write("- integrity check    : ")
+  w.write("- integrity check     : ")
   timeout = 10
   local shipSize
   repeat

src/main/resources/assets/warpdrive/lua.OpenComputers/common/usr/lib/warpdriveCommons.lua

@@ -999,7 +999,7 @@ local function data_shouldUpdateName()
   for name, handlers in pairs(data_handlers) do
     if handlers.name ~= nil then
       local componentName = handlers.name()
-      if componentName == "default" or componentName == "" then
+      if componentName == "" then
         shouldUpdateName = true
       elseif shouldUpdateName then
         data_name = componentName

src/main/resources/assets/warpdrive/lua.OpenComputers/warpdriveShipController/startup

@@ -45,7 +45,7 @@ function ship_boot()
   w.setColorNormal()
   w.writeLn("Booting Ship")
   
-  w.write("- internal parameters: ")
+  w.write("- acquiring parameters: ")
   ship_front, ship_right, ship_up = ship.dim_positive()
   ship_back, ship_left, ship_down = ship.dim_negative()
   ship_isInHyper = ship.isInHyperspace()
@@ -55,7 +55,7 @@ function ship_boot()
   w.writeLn("ok")
   
   w.setColorNormal()
-  w.write("- detecting Ship Core: ")
+  w.write("- checking assembly   : ")
   local timeout = 10
   local isValid, message
   repeat
@@ -72,12 +72,12 @@ function ship_boot()
     -- don't reboot as the player might need to set new dimensions to fix it
   else
     w.setColorSuccess()
-    w.writeLn("linked")
+    w.writeLn("validated")
   end
   w.sleep(0.2)
   
   w.setColorNormal()
-  w.write("- global position    : ")
+  w.write("- celestial position  : ")
   timeout = 10
   local pos
   repeat
@@ -101,7 +101,7 @@ function ship_boot()
   w.sleep(0.2)
   
   w.setColorNormal()
-  w.write("- integrity check    : ")
+  w.write("- integrity check     : ")
   timeout = 10
   local shipSize
   repeat