Player Probe.

Don't know if it works yet though.

src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockPlayerInterface.java

@@ -10,19 +10,33 @@
 
 package de.ellpeck.actuallyadditions.mod.blocks;
 
+import de.ellpeck.actuallyadditions.api.tile.IPhantomTile;
 import de.ellpeck.actuallyadditions.mod.blocks.base.BlockContainerBase;
 import de.ellpeck.actuallyadditions.mod.tile.TileEntityPlayerInterface;
+import de.ellpeck.actuallyadditions.mod.util.ModUtil;
+import de.ellpeck.actuallyadditions.mod.util.StringUtil;
+import net.minecraft.block.Block;
 import net.minecraft.block.SoundType;
 import net.minecraft.block.material.Material;
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.EnumRarity;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
+import net.minecraft.profiler.Profiler;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.text.TextFormatting;
 import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
-public class BlockPlayerInterface extends BlockContainerBase{
+public class BlockPlayerInterface extends BlockContainerBase implements IHudDisplay{
 
     public BlockPlayerInterface(String name){
         super(Material.ROCK, name);
@@ -49,10 +63,26 @@ public class BlockPlayerInterface extends BlockContainerBase{
             TileEntityPlayerInterface face = (TileEntityPlayerInterface)tile;
             if(face.connectedPlayer == null){
                 face.connectedPlayer = player.getUniqueID();
+                face.playerName = player.getName();
                 face.markDirty();
+                face.sendUpdate();
             }
         }
 
         super.onBlockPlacedBy(world, pos, state, player, stack);
     }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public void displayHud(Minecraft minecraft, EntityPlayer player, ItemStack stack, RayTraceResult posHit, Profiler profiler, ScaledResolution resolution){
+        TileEntity tile = minecraft.theWorld.getTileEntity(posHit.getBlockPos());
+        if(tile != null){
+            if(tile instanceof TileEntityPlayerInterface){
+                TileEntityPlayerInterface face = (TileEntityPlayerInterface)tile;
+                String name = face.playerName == null ? "Unknown" : face.playerName;
+                minecraft.fontRendererObj.drawStringWithShadow("Bound to: "+TextFormatting.RED+name, resolution.getScaledWidth()/2+5, resolution.getScaledHeight()/2+5, StringUtil.DECIMAL_COLOR_WHITE);
+                minecraft.fontRendererObj.drawStringWithShadow("UUID: "+TextFormatting.DARK_GREEN+face.connectedPlayer, resolution.getScaledWidth()/2+5, resolution.getScaledHeight()/2+15, StringUtil.DECIMAL_COLOR_WHITE);
+            }
+        }
+    }
 }

src/main/java/de/ellpeck/actuallyadditions/mod/creative/CreativeTab.java

@@ -136,6 +136,7 @@ public class CreativeTab extends CreativeTabs{
         this.add(InitBlocks.blockBlackLotus);
         this.add(InitBlocks.blockBookletStand);
 
+        this.add(InitItems.itemPlayerProbe);
         this.add(InitItems.itemColorLens);
         this.add(InitItems.itemExplosionLens);
         this.add(InitItems.itemDamageLens);

src/main/java/de/ellpeck/actuallyadditions/mod/items/InitItems.java

@@ -207,10 +207,12 @@ public final class InitItems{
 
     public static Item itemWaterBowl;
     public static Item itemFilter;
+    public static Item itemPlayerProbe;
 
     public static void init(){
         ModUtil.LOGGER.info("Initializing Items...");
 
+        itemPlayerProbe = new ItemPlayerProbe("itemPlayerProbe");
         itemFilter = new ItemFilter("itemFilter");
         itemWaterBowl = new ItemWaterBowl("itemWaterBowl");
         itemSpawnerChanger = new ItemSpawnerChanger("itemSpawnerChanger");

src/main/java/de/ellpeck/actuallyadditions/mod/items/ItemPlayerProbe.java

@@ -0,0 +1,118 @@
+/*
+ * This file ("ItemPlayerProbe.java") is part of the Actually Additions mod for Minecraft.
+ * It is created and owned by Ellpeck and distributed
+ * under the Actually Additions License to be found at
+ * http://ellpeck.de/actaddlicense
+ * View the source code at https://github.com/Ellpeck/ActuallyAdditions
+ *
+ * © 2015-2016 Ellpeck
+ */
+
+package de.ellpeck.actuallyadditions.mod.items;
+
+import de.ellpeck.actuallyadditions.mod.items.base.ItemBase;
+import de.ellpeck.actuallyadditions.mod.tile.TileEntityPlayerInterface;
+import de.ellpeck.actuallyadditions.mod.util.ModUtil;
+import de.ellpeck.actuallyadditions.mod.util.StringUtil;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
+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.math.BlockPos;
+import net.minecraft.util.text.TextComponentString;
+import net.minecraft.util.text.TextComponentTranslation;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+import java.util.List;
+import java.util.UUID;
+
+public class ItemPlayerProbe extends ItemBase{
+
+    public ItemPlayerProbe(String name){
+        super(name);
+        this.setMaxStackSize(1);
+    }
+
+    @Override
+    public void onUpdate(ItemStack stack, World world, Entity entity, int itemSlot, boolean isSelected){
+        if(!world.isRemote){
+            if(stack.hasTagCompound()){
+                NBTTagCompound compound = stack.getTagCompound();
+                if(compound.hasKey("UUID")){
+                    UUID id = compound.getUniqueId("UUID");
+                    EntityPlayer player = world.getPlayerEntityByUUID(id);
+                    if(player != null){
+                        if(player.isSneaking()){
+                            stack.setTagCompound(new NBTTagCompound());
+                            entity.addChatMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".playerProbe.disconnect.1"));
+                            player.addChatMessage(new TextComponentTranslation("tooltip."+ModUtil.MOD_ID+".playerProbe.notice"));
+                        }
+                    }
+                    else{
+                        stack.setTagCompound(new NBTTagCompound());
+                        entity.addChatMessage(new TextComponentString("tooltip."+ModUtil.MOD_ID+".playerProbe.disconnect.2"));
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    public EnumActionResult onItemUse(ItemStack stack, EntityPlayer player, World world, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ){
+        TileEntity tile = world.getTileEntity(pos);
+        if(tile instanceof TileEntityPlayerInterface){
+            if(stack.hasTagCompound()){
+                NBTTagCompound compound = stack.getTagCompound();
+                if(compound.hasKey("UUID")){
+                    if(!world.isRemote){
+                        TileEntityPlayerInterface face = (TileEntityPlayerInterface)tile;
+                        face.connectedPlayer = compound.getUniqueId("UUID");
+                        face.playerName = compound.getString("Name");
+                        face.markDirty();
+                        face.sendUpdate();
+                    }
+                    return EnumActionResult.SUCCESS;
+                }
+            }
+        }
+        return EnumActionResult.FAIL;
+    }
+
+    @Override
+    public boolean itemInteractionForEntity(ItemStack stack, EntityPlayer player, EntityLivingBase entity, EnumHand hand){
+        if(!player.worldObj.isRemote){
+            if(entity instanceof EntityPlayer){
+                EntityPlayer playerHit = (EntityPlayer)entity;
+
+                if(!playerHit.isSneaking()){
+                    if(!stack.hasTagCompound()){
+                        stack.setTagCompound(new NBTTagCompound());
+                    }
+
+                    NBTTagCompound compound = stack.getTagCompound();
+                    compound.setString("Name", playerHit.getName());
+                    compound.setUniqueId("UUID", playerHit.getUniqueID());
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    @SideOnly(Side.CLIENT)
+    public void addInformation(ItemStack stack, EntityPlayer player, List list, boolean isHeld){
+        if(stack.hasTagCompound()){
+            String name = stack.getTagCompound().getString("Name");
+            if(name != null){
+                list.add(StringUtil.localize("tooltip."+ModUtil.MOD_ID+".playerProbe.probing")+": "+name);
+            }
+        }
+    }
+}

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityPlayerInterface.java

@@ -25,6 +25,7 @@ public class TileEntityPlayerInterface extends TileEntityInventoryBase implement
     public static final int DEFAULT_RANGE = 32;
     private final EnergyStorage storage = new EnergyStorage(30000);
     public UUID connectedPlayer;
+    public String playerName;
     private int oldEnergy;
     private int range;
 
@@ -85,6 +86,7 @@ public class TileEntityPlayerInterface extends TileEntityInventoryBase implement
         this.storage.writeToNBT(compound);
         if(this.connectedPlayer != null && type != NBTType.SAVE_BLOCK){
             compound.setUniqueId("Player", this.connectedPlayer);
+            compound.setString("PlayerName", this.playerName);
         }
     }
 
@@ -93,6 +95,7 @@ public class TileEntityPlayerInterface extends TileEntityInventoryBase implement
         this.storage.readFromNBT(compound);
         if(compound.hasKey("PlayerLeast") && type != NBTType.SAVE_BLOCK){
             this.connectedPlayer = compound.getUniqueId("Player");
+            this.playerName = compound.getString("PlayerName");
         }
     }
 

src/main/resources/assets/actuallyadditions/lang/en_US.lang

@@ -496,6 +496,7 @@ item.actuallyadditions.itemWaterBowl.name=Bowl of Water
 item.actuallyadditions.itemFilter.name=Item Filter
 item.actuallyadditions.itemMiscBiomass.name=Biomass
 item.actuallyadditions.itemMiscBiocoal.name=Bio Coal
+item.actuallyadditions.itemPlayerProbe.name=Player Probe
 
 #Tooltips
 tooltip.actuallyadditions.onSuffix.desc=On
@@ -526,6 +527,10 @@ tooltip.actuallyadditions.laser.stored.desc=<Laser stored!>
 tooltip.actuallyadditions.laser.connected.desc=<Laser connected!>
 tooltip.actuallyadditions.laser.cantConnect.desc=Can't connect: The relays are either part of the same network, the stored relay isn't the same type or doesn't exist anymore or it is too far away!
 tooltip.actuallyadditions.itemBooklet.desc=Or "Booklet", if you will
+tooltip.actuallyadditions.playerProbe.disconnect.1=The player you were probing has broken the connection before you could strap him to the Player Interface! Data will be cleared!
+tooltip.actuallyadditions.playerProbe.disconnect.2=The player you were probing has disconnected before you could strap him to the Player Interface! Data will be cleared!
+tooltip.actuallyadditions.playerProbe.probing=Probing
+tooltip.actuallyadditions.playerProbe.notice=Look out! Someone tried to probe you and strap you to a Player Interface, but they failed!
 
 #Gui Information
 info.actuallyadditions.gui.animals=Animals

src/main/resources/assets/actuallyadditions/models/item/itemPlayerProbe.json

@@ -0,0 +1,6 @@
+{
+  "parent": "actuallyadditions:item/standardItem",
+  "textures": {
+    "layer0": "actuallyadditions:items/itemPlayerProbe"
+  }
+}