Better Endgame Wireless EU (#1144)

* Basis of changes

* Adjust voltage tiers to remove OpV

* Better textures, move IDs around etc.

* Format cleanup

* Log level change

* Dynamos

* More stuff

* More OpV purging.

* Fixes

* Remove wire support.

* Textures

* IDs

* Update hatch/dynamo

* New number formatter

* Add default method

* Add save method on world close

* Cleanup old comments/debug

* Author

* Author

* Author

* Author

* Restructuring of code

* Unit tests

* More unit tests + cleanup

* Fix ID shift + add spares

Co-authored-by: GTNH-Colen <54497873+GTNH-Colen@users.noreply.github.com>

11 files changed, 713 insertions, 8 deletions

diff --git a/src/main/java/gregtech/api/enums/GT_Values.java b/src/main/java/gregtech/api/enums/GT_Values.java
index 5765fc42c2..f0a29e2dfc 100644
--- a/src/main/java/gregtech/api/enums/GT_Values.java
+++ b/src/main/java/gregtech/api/enums/GT_Values.java
@@ -98,6 +98,7 @@ public class GT_Values {
     //TODO:AND ALL THE MATERIALS... for that
     //TODO:LIST OF MACHINES WITH POINTLESS TIERS (unless you implement some other tiering mechanism like reducing eu cost if time=1tick)
     //Macerator/Compressor/Furnace... and for cheap recipes any
+
     /**
      * keeping Voltage*Amps < Integer.MAX_VALUE-7 for machines (and tier logic 4x EUt 2/ time)
      * AMV[4]= max amps at tier 4
@@ -448,9 +449,22 @@ public class GT_Values {
     public static boolean worldTickHappened = false;
 
     public static final int[] emptyIntArray = new int[0];
+
+
     public static final IFluidTank[] emptyFluidTank = new IFluidTank[0];
     public static final FluidTankGT[] emptyFluidTankGT = new FluidTankGT[0];
     public static final FluidTankInfo[] emptyFluidTankInfo = new FluidTankInfo[0];
     public static final FluidStack[] emptyFluidStack = new FluidStack[0];
     public static final ItemStack[] emptyItemStackArray = new ItemStack[0];
+
+    /**
+     *  Pretty formatting for author names.
+     */
+    public static final String AuthorColen = "Author: " +
+        EnumChatFormatting.DARK_RED + EnumChatFormatting.BOLD + EnumChatFormatting.ITALIC + EnumChatFormatting.UNDERLINE + "C" +
+        EnumChatFormatting.GOLD + EnumChatFormatting.BOLD + EnumChatFormatting.ITALIC + EnumChatFormatting.UNDERLINE + "o" +
+        EnumChatFormatting.GREEN + EnumChatFormatting.BOLD + EnumChatFormatting.ITALIC + EnumChatFormatting.UNDERLINE + "l" +
+        EnumChatFormatting.DARK_AQUA + EnumChatFormatting.BOLD + EnumChatFormatting.ITALIC + EnumChatFormatting.UNDERLINE + "e" +
+        EnumChatFormatting.DARK_PURPLE + EnumChatFormatting.BOLD + EnumChatFormatting.ITALIC + EnumChatFormatting.UNDERLINE + "n";
+
 }
diff --git a/src/main/java/gregtech/api/enums/ItemList.java b/src/main/java/gregtech/api/enums/ItemList.java
index b73e6bd3a8..6996a139c4 100644
--- a/src/main/java/gregtech/api/enums/ItemList.java
+++ b/src/main/java/gregtech/api/enums/ItemList.java
@@ -967,6 +967,38 @@ public enum ItemList implements IItemContainer {
     Hatch_Energy_UV,
     Hatch_Energy_MAX,
 
+    Wireless_Hatch_Energy_ULV,
+    Wireless_Hatch_Energy_LV,
+    Wireless_Hatch_Energy_MV,
+    Wireless_Hatch_Energy_HV,
+    Wireless_Hatch_Energy_EV,
+    Wireless_Hatch_Energy_IV,
+    Wireless_Hatch_Energy_LuV,
+    Wireless_Hatch_Energy_ZPM,
+    Wireless_Hatch_Energy_UV,
+    Wireless_Hatch_Energy_UHV,
+    Wireless_Hatch_Energy_UEV,
+    Wireless_Hatch_Energy_UIV,
+    Wireless_Hatch_Energy_UMV,
+    Wireless_Hatch_Energy_UXV,
+    Wireless_Hatch_Energy_MAX,
+
+    Wireless_Dynamo_Energy_ULV,
+    Wireless_Dynamo_Energy_LV,
+    Wireless_Dynamo_Energy_MV,
+    Wireless_Dynamo_Energy_HV,
+    Wireless_Dynamo_Energy_EV,
+    Wireless_Dynamo_Energy_IV,
+    Wireless_Dynamo_Energy_LuV,
+    Wireless_Dynamo_Energy_ZPM,
+    Wireless_Dynamo_Energy_UV,
+    Wireless_Dynamo_Energy_UHV,
+    Wireless_Dynamo_Energy_UEV,
+    Wireless_Dynamo_Energy_UIV,
+    Wireless_Dynamo_Energy_UMV,
+    Wireless_Dynamo_Energy_UXV,
+    Wireless_Dynamo_Energy_MAX,
+
     Hatch_Input_ULV,
     Hatch_Input_LV,
     Hatch_Input_MV,
diff --git a/src/main/java/gregtech/api/enums/Materials.java b/src/main/java/gregtech/api/enums/Materials.java
index c51086369b..e080df4e0f 100644
--- a/src/main/java/gregtech/api/enums/Materials.java
+++ b/src/main/java/gregtech/api/enums/Materials.java
@@ -2324,13 +2324,6 @@ public class Materials implements IColorModulationContainer, ISubTagContainer {
     }
 
     private static void addHasGasFluid(Materials aMaterial, String aConfigPath) {
-//        System.out.println("ABC4321 " + aMaterial.mDefaultLocalName + " " + aMaterial.mIconSet.is_custom + " " + aMaterial.mName);
-//        if (aMaterial.mDefaultLocalName.toLowerCase().contains("spacetime")) {
-////            GT_Mod.gregtechproxy.addFluid("molten.spacetime", "Molten SpaceTime", Materials.SpaceTime, 0, 0, GT_OreDictUnificator.get(OrePrefixes.cell, Materials.SpaceTime, 1L), ItemList.Cell_Empty.get(1L, new Object[0]), 100);
-//            System.out.println("TESTING 1234");
-//            System.out.println("ABC4321 " + aMaterial.mDefaultLocalName + " " + aMaterial.mIconSet.is_custom + " " + aMaterial.mName + " " + aMaterial.mHasPlasma + " " + aMaterial.mHasGas);
-//            return;
-//        }
 
         if (aMaterial.mIconSet.is_custom) {
             return;
diff --git a/src/main/java/gregtech/api/enums/Textures.java b/src/main/java/gregtech/api/enums/Textures.java
index fb1ff424fc..26cd952a8d 100644
--- a/src/main/java/gregtech/api/enums/Textures.java
+++ b/src/main/java/gregtech/api/enums/Textures.java
@@ -548,6 +548,8 @@ public class Textures {
         OVERLAY_FRONT_VACUUM_FREEZER_GLOW,
         OVERLAY_FRONT_VACUUM_FREEZER_ACTIVE,
         OVERLAY_FRONT_VACUUM_FREEZER_ACTIVE_GLOW,
+        OVERLAY_ENERGY_ON_WIRELESS,
+        OVERLAY_ENERGY_OFF_WIRELESS,
 
         OVERLAY_FRONT_MULTI_SMELTER,
         OVERLAY_FRONT_MULTI_SMELTER_GLOW,
@@ -1850,6 +1852,45 @@ public class Textures {
                 TextureFactory.of(OVERLAY_ENERGY_IN_MULTI, new short[]{60, 60, 245, 0}),
                 TextureFactory.of(OVERLAY_ENERGY_IN_MULTI, new short[]{40, 40, 245, 0}),
         };
+
+        public static final ITexture[] OVERLAYS_ENERGY_IN_MULTI_WIRELESS_ON = {
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_ON_WIRELESS, new short[]{255, 255, 255, 0}),
+        };
+
+        public static final ITexture[] OVERLAYS_ENERGY_IN_MULTI_WIRELESS_OFF = {
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+            TextureFactory.of(OVERLAY_ENERGY_OFF_WIRELESS, new short[]{0, 0, 0, 0}),
+        };
+
         public static final ITexture[] OVERLAYS_ENERGY_OUT_MULTI = {
                 TextureFactory.of(OVERLAY_ENERGY_OUT_MULTI, new short[]{180, 180, 180, 0}),
                 TextureFactory.of(OVERLAY_ENERGY_OUT_MULTI, new short[]{220, 220, 220, 0}),
diff --git a/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java b/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java
new file mode 100644
index 0000000000..bc0bf4a9e8
--- /dev/null
+++ b/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java
@@ -0,0 +1,293 @@
+package gregtech.api.interfaces;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.world.World;
+
+import java.io.File;
+import java.io.IOException;
+import java.math.BigInteger;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+// If you are adding very late-game content feel free to tap into this interface.
+// The eventual goal is to bypass laser/dynamo stuff and have energy deposited directly from ultra-endgame
+// multi-blocks directly into the users network.
+public interface IGlobalWirelessEnergy {
+
+    // --------------------- NEVER access these maps! Use the methods provided! ---------------------
+
+    // Global EU map.
+    HashMap<String, BigInteger> GlobalEnergy = new HashMap<>(100, 0.9f);
+
+    // Maps user IDs to usernames and vice versa. Seems redundant but this makes accessing this
+    // easier in certain locations (like gt commands).
+    HashMap<String, String> GlobalEnergyName = new HashMap<>(100, 0.9f);
+
+    // Maps UUIDs to other UUIDs. This allows users to join a team.
+    HashMap<String, String> GlobalEnergyTeam = new HashMap<>(100, 0.9f);
+
+    // ----------------------------------------------------------------------------------------------
+
+    // Folder
+    String GlobalEnergyFolderName = "GlobalEnergyInformationStorage";
+
+    // 3 txt file names. Do not change.
+    String GlobalEnergyMapFileName = "GlobalEnergyMap";
+    String GlobalEnergyNameFileName = "GlobalEnergyNameMap";
+    String GlobalEnergyTeamFileName = "GlobalEnergyTeamMap";
+
+    // User 0 will join user 1 by calling this function. They will share the same energy network.
+    default void JoinUserNetwork(String user_uuid_0, String user_uuid_1) {
+        GlobalEnergyTeam.put(user_uuid_0, user_uuid_1);
+    }
+
+    // --- Save data for global energy network --
+
+    default void SaveGlobalEnergyInfo(String world_name) {
+        CreateStorageIfNotExist(world_name);
+        SaveGlobalEnergyMap(world_name);
+        SaveGlobalEnergyName(world_name);
+        SaveGlobalEnergyTeam(world_name);
+
+    }
+
+    default void SaveGlobalEnergyMap(String world_name) {
+        try {
+            List<String> lines = GlobalEnergy.entrySet()
+                .stream()
+                .map(entry -> entry.getKey() + ":" + entry.getValue())
+                .collect(Collectors.toList());
+
+            Path path = Paths.get("./saves/" + world_name + "/" + GlobalEnergyFolderName + "/" + GlobalEnergyMapFileName + ".txt").toAbsolutePath();
+            Files.write(path, lines);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    default void SaveGlobalEnergyName(String world_name) {
+        try {
+            List<String> lines = GlobalEnergyName.entrySet()
+                .stream()
+                .map(entry -> entry.getKey() + ":" + entry.getValue())
+                .collect(Collectors.toList());
+
+            Path path = Paths.get("./saves/" + world_name + "/" + GlobalEnergyFolderName + "/" + GlobalEnergyNameFileName + ".txt").toAbsolutePath();
+            Files.write(path, lines);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    default void SaveGlobalEnergyTeam(String world_name) {
+        try {
+            List<String> lines = GlobalEnergyTeam.entrySet()
+                .stream()
+                .map(entry -> entry.getKey() + ":" + entry.getValue())
+                .collect(Collectors.toList());
+
+            Path path = Paths.get("./saves/" + world_name + "/" + GlobalEnergyFolderName + "/" + GlobalEnergyTeamFileName + ".txt").toAbsolutePath();
+            Files.write(path, lines);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    // --- Load data for global energy network ---
+
+    default void LoadGlobalEnergyInfo(World world) {
+        CreateStorageIfNotExist(world.getWorldInfo().getWorldName());
+        LoadGlobalEnergyMap(world);
+        LoadGlobalEnergyName(world);
+        LoadGlobalEnergyTeam(world);
+    }
+
+    default void LoadGlobalEnergyMap(World world) {
+        try {
+            Path path = Paths.get("./saves/" + world.getWorldInfo().getWorldName() + "/" + GlobalEnergyFolderName + "/" + GlobalEnergyMapFileName + ".txt").toAbsolutePath();
+
+            String[] data;
+            for(String line : Files.readAllLines(path)) {
+                data = line.split(":");
+
+                String UUID = data[0];
+                BigInteger num = new BigInteger(data[1]);
+
+                GlobalEnergy.put(UUID, num);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    default void LoadGlobalEnergyName(World world) {
+        try {
+            Path path = Paths.get("./saves/" + world.getWorldInfo().getWorldName() + "/"
+                + GlobalEnergyFolderName + "/" + GlobalEnergyNameFileName + ".txt").toAbsolutePath();
+
+            String[] data;
+            for(String line : Files.readAllLines(path)) {
+                data = line.split(":");
+
+                GlobalEnergyName.put(data[0], data[1]);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    default void LoadGlobalEnergyTeam(World world) {
+        try {
+            Path path = Paths.get("./saves/" + world.getWorldInfo().getWorldName() + "/"
+                + GlobalEnergyFolderName + "/" + GlobalEnergyTeamFileName + ".txt").toAbsolutePath();
+
+            String[] data;
+            for(String line : Files.readAllLines(path)) {
+                data = line.split(":");
+
+                GlobalEnergyName.put(data[0], data[1]);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    // ------------------
+
+    default void CreateStorageIfNotExist(String world_name) {
+        Path folder_path = Paths.get("./saves/" + world_name + "/" + GlobalEnergyFolderName).toAbsolutePath();
+
+        // Create folder for storing global energy network info.
+        try {
+            Files.createDirectories(folder_path);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        // Create txt files.
+        try {
+            File file_0 = new File(folder_path + "/" + GlobalEnergyMapFileName + ".txt");
+            file_0.createNewFile();
+            File file_1 = new File(folder_path + "/" + GlobalEnergyNameFileName + ".txt");
+            file_1.createNewFile();
+            File file_2 = new File(folder_path + "/" + GlobalEnergyTeamFileName + ".txt");
+            file_2.createNewFile();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    // Adds a user to the energy map if they do not already exist. Otherwise, do nothing. Will also check if the user
+    // has changed their username and adjust the maps accordingly. This should be called infrequently. Ideally on first
+    // tick of a machine being placed only.
+
+    default void StrongCheckOrAddUser(EntityPlayer user) {
+        StrongCheckOrAddUser(user.getUniqueID().toString(), user.getDisplayName());
+    }
+
+    default void StrongCheckOrAddUser(UUID user_uuid, String user_name) {
+        StrongCheckOrAddUser(user_uuid.toString(), user_name);
+    }
+
+    default void StrongCheckOrAddUser(String user_uuid, String user_name) {
+
+        // Check if the user has a team. Add them if not.
+        GlobalEnergyTeam.putIfAbsent(user_uuid, user_uuid);
+
+        // Check if the user is in the global energy map.
+        GlobalEnergy.putIfAbsent(user_uuid, BigInteger.ZERO);
+
+        // If the username linked to the users fixed uuid is not equal to their current name then remove it.
+        // This indicates that their username has changed.
+        if (!(GlobalEnergyName.getOrDefault(user_uuid, "").equals(user_name))) {
+            String old_name = GlobalEnergyName.get(user_uuid);
+            GlobalEnergyName.remove(old_name);
+        }
+
+        // Add UUID -> Name, Name -> UUID.
+        GlobalEnergyName.put(user_name, user_uuid);
+        GlobalEnergyName.put(user_uuid, user_name);
+    }
+
+    // ------------------------------------------------------------------------------------
+    // Add EU to the users global energy. You can enter a negative number to subtract it.
+    // If the value goes below 0 it will return false and not perform the operation.
+    // BigIntegers have much slower operations than longs/ints. You should call these methods
+    // as infrequently as possible and bulk store values to add to the global map.
+    default boolean addEUToGlobalEnergyMap(String user_uuid, BigInteger EU) {
+
+        // Get the team UUID. Users are by default in a team with a UUID equal to their player UUID.
+        String team_uuid = GlobalEnergyTeam.getOrDefault(user_uuid, user_uuid);
+
+        // Get the teams total energy stored. If they are not in the map, return 0 EU.
+        BigInteger total_eu = GlobalEnergy.getOrDefault(team_uuid, BigInteger.ZERO);
+        total_eu = total_eu.add(EU);
+
+        // If there is sufficient EU then complete the operation and return true.
+        if (total_eu.signum() >= 0) {
+            GlobalEnergy.put(team_uuid, total_eu);
+            return true;
+        }
+
+        // There is insufficient EU so cancel the operation and return false.
+        return false;
+    }
+
+    default boolean addEUToGlobalEnergyMap(UUID user_uuid, BigInteger EU) {
+        return addEUToGlobalEnergyMap(user_uuid.toString(), EU);
+    }
+
+    default boolean addEUToGlobalEnergyMap(UUID user_uuid, long EU) {
+        return addEUToGlobalEnergyMap(user_uuid.toString(), BigInteger.valueOf(EU));
+    }
+
+    default boolean addEUToGlobalEnergyMap(UUID user_uuid, int EU) {
+        return addEUToGlobalEnergyMap(user_uuid.toString(), BigInteger.valueOf(EU));
+    }
+
+    default boolean addEUToGlobalEnergyMap(String user_uuid, long EU) {
+        return addEUToGlobalEnergyMap(user_uuid, BigInteger.valueOf(EU));
+    }
+
+    default boolean addEUToGlobalEnergyMap(String user_uuid, int EU) {
+        return addEUToGlobalEnergyMap(user_uuid, BigInteger.valueOf(EU));
+    }
+
+    // ------------------------------------------------------------------------------------
+
+    default BigInteger GetUserEU(String user_uuid) {
+        return GlobalEnergy.getOrDefault(GlobalEnergyTeam.getOrDefault(user_uuid, user_uuid), BigInteger.ZERO);
+    }
+
+    // This overwrites the EU in the network. Only use this if you are absolutely sure you know what you are doing.
+    default void SetUserEU(String user_uuid, BigInteger EU) {
+        GlobalEnergy.put(GlobalEnergyTeam.get(user_uuid), EU);
+    }
+
+    default String GetUsernameFromUUID(String uuid) {
+        return GlobalEnergyName.getOrDefault(GlobalEnergyTeam.getOrDefault(uuid, ""), "");
+    }
+
+    default String GetUUIDFromUsername(String username) {
+        return GlobalEnergyTeam.getOrDefault(GlobalEnergyName.getOrDefault(username, ""), "");
+    }
+
+    default void ClearMaps() {
+        // Do not use this unless you are 100% certain you know what you are doing.
+        GlobalEnergy.clear();
+        GlobalEnergyName.clear();
+        GlobalEnergyTeam.clear();
+    }
+
+}
+
+
diff --git a/src/main/java/gregtech/api/metatileentity/BaseMetaPipeEntity.java b/src/main/java/gregtech/api/metatileentity/BaseMetaPipeEntity.java
index 524e377010..16a8ec8cca 100644
--- a/src/main/java/gregtech/api/metatileentity/BaseMetaPipeEntity.java
+++ b/src/main/java/gregtech/api/metatileentity/BaseMetaPipeEntity.java
@@ -346,7 +346,7 @@ public class BaseMetaPipeEntity extends CommonMetaTileEntity implements IGregTec
     @Override
     public ArrayList<String> getDebugInfo(EntityPlayer aPlayer, int aLogLevel) {
         final ArrayList<String> tList = new ArrayList<>();
-        if (aLogLevel > 2) {
+        if (aLogLevel > 3) {
             tList.add("Meta-ID: " + EnumChatFormatting.BLUE+ mID +EnumChatFormatting.RESET + (hasValidMetaTileEntity() ? EnumChatFormatting.GREEN+" valid"+EnumChatFormatting.RESET : EnumChatFormatting.RED+" invalid"+EnumChatFormatting.RESET) + (mMetaTileEntity == null ? EnumChatFormatting.RED+" MetaTileEntity == null!"+EnumChatFormatting.RESET : " "));
         }
         if (aLogLevel > 1) {
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Dynamo.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Dynamo.java
index 1156ed7117..ae2aea8e4a 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Dynamo.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Dynamo.java
@@ -14,6 +14,10 @@ public class GT_MetaTileEntity_Hatch_Dynamo extends GT_MetaTileEntity_Hatch {
         super(aID, aName, aNameRegional, aTier, 0, new String[]{"Generating electric Energy from Multiblocks", "Puts out up to 1 Amp"});
     }
 
+    public GT_MetaTileEntity_Hatch_Dynamo(int aID, String aName, String aNameRegional, int aTier, String[] aDescription) {
+        super(aID, aName, aNameRegional, aTier, 0, aDescription);
+    }
+
     public GT_MetaTileEntity_Hatch_Dynamo(String aName, int aTier, String aDescription, ITexture[][][] aTextures) {
         super(aName, aTier, 0, aDescription, aTextures);
     }
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Energy.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Energy.java
index d9fb5f01cc..a6bdc6726c 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Energy.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch_Energy.java
@@ -10,6 +10,11 @@ import net.minecraft.item.ItemStack;
 import static gregtech.api.enums.GT_Values.V;
 
 public class GT_MetaTileEntity_Hatch_Energy extends GT_MetaTileEntity_Hatch {
+
+    public GT_MetaTileEntity_Hatch_Energy(int aID, String aName, String aNameRegional, int aTier, String[] aDescription) {
+        super(aID, aName, aNameRegional, aTier, 0, aDescription);
+    }
+
     public GT_MetaTileEntity_Hatch_Energy(int aID, String aName, String aNameRegional, int aTier) {
         super(aID, aName, aNameRegional, aTier, 0, new String[]{"Energy Injector for Multiblocks", "Accepts up to 2 Amps"});
     }
@@ -22,6 +27,10 @@ public class GT_MetaTileEntity_Hatch_Energy extends GT_MetaTileEntity_Hatch {
         super(aName, aTier, 0, aDescription, aTextures);
     }
 
+    public GT_MetaTileEntity_Hatch_Energy(String aName, int aTier, int aInvSlotCount, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, 0, aDescription, aTextures);
+    }
+
     @Override
     public ITexture[] getTexturesActive(ITexture aBaseTexture) {
         return new ITexture[]{aBaseTexture, Textures.BlockIcons.OVERLAYS_ENERGY_IN_MULTI[mTier]};
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Dynamo.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Dynamo.java
new file mode 100644
index 0000000000..7f59b13669
--- /dev/null
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Dynamo.java
@@ -0,0 +1,148 @@
+package gregtech.api.metatileentity.implementations;
+
+import gregtech.api.enums.Textures;
+import gregtech.api.interfaces.IGlobalWirelessEnergy;
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.api.util.GT_Utility;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumChatFormatting;
+import java.math.BigInteger;
+
+import static gregtech.GT_Mod.gregtechproxy;
+import static gregtech.api.enums.GT_Values.*;
+
+public class GT_MetaTileEntity_Wireless_Dynamo extends GT_MetaTileEntity_Hatch_Dynamo implements IGlobalWirelessEnergy {
+
+    private static final long ticks_between_energy_addition = 100L*20L;
+    private static final long number_of_energy_additions = 2L;
+    private final BigInteger eu_transferred_per_operation = BigInteger.valueOf(2L * V[mTier] * ticks_between_energy_addition);
+    private String owner_uuid;
+    private String owner_name;
+
+    public GT_MetaTileEntity_Wireless_Dynamo(String aName, byte aTier, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, aDescription, aTextures);
+    }
+
+    public GT_MetaTileEntity_Wireless_Dynamo(int aID, String aName, String aNameRegional, int aTier) {
+        super(aID, aName, aNameRegional, aTier, new String[] {""});
+    }
+
+    @Override
+    public ITexture[] getTexturesActive(ITexture aBaseTexture) {
+        return new ITexture[]{aBaseTexture, Textures.BlockIcons.OVERLAYS_ENERGY_IN_MULTI_WIRELESS_ON[mTier]};
+    }
+
+    @Override
+    public ITexture[] getTexturesInactive(ITexture aBaseTexture) {
+        return new ITexture[]{aBaseTexture, Textures.BlockIcons.OVERLAYS_ENERGY_IN_MULTI_WIRELESS_ON[mTier]};
+    }
+
+    @Override
+    public boolean isSimpleMachine() {
+        return true;
+    }
+
+    @Override
+    public boolean isFacingValid(byte aFacing) {
+        return true;
+    }
+
+    @Override
+    public boolean isAccessAllowed(EntityPlayer aPlayer) {
+        return true;
+    }
+
+    @Override
+    public boolean isEnetOutput() {
+        return false;
+    }
+
+    @Override
+    public boolean isInputFacing(byte aSide) {
+        return aSide == getBaseMetaTileEntity().getFrontFacing();
+    }
+
+    @Override
+    public boolean isValidSlot(int aIndex) {
+        return false;
+    }
+
+    @Override
+    public long getMinimumStoredEU() {
+        return 2 * V[mTier];
+    }
+
+    @Override
+    public long maxEUOutput() {
+        return V[mTier];
+    }
+
+    @Override
+    public long maxEUStore() {
+        return V[mTier] * number_of_energy_additions * ticks_between_energy_addition;
+    }
+
+    @Override
+    public String[] getDescription() {
+        String uuid = gregtechproxy.getThePlayer().getUniqueID().toString();
+        return new String[] {
+//            "Transmits " + EnumChatFormatting.RED + GT_Utility.formatNumbers(eu_transferred_per_operation/V[mTier]) + EnumChatFormatting.GRAY + " A of " + TIER_COLORS[mTier] + VN[mTier] + EnumChatFormatting.GRAY + " through trans-dimensional space every " + EnumChatFormatting.RED + GT_Utility.formatNumbers(ticks_between_energy_addition) + EnumChatFormatting.GRAY + " ticks.",
+            EnumChatFormatting.GRAY + "Does not connect to wires.",
+            EnumChatFormatting.GRAY + "There is currently " + EnumChatFormatting.RED + GT_Utility.formatNumbers(GlobalEnergy.getOrDefault(uuid, BigInteger.ZERO)) + EnumChatFormatting.GRAY + " EU in your network.",
+            AuthorColen
+        };
+    }
+
+    @Override
+    public long maxAmperesOut() {
+        return 2;
+    }
+
+    @Override
+    public MetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
+        return new GT_MetaTileEntity_Wireless_Dynamo(mName, mTier, new String[] {""}, mTextures);
+    }
+
+    @Override
+    public boolean allowPullStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) {
+        return false;
+    }
+
+    @Override
+    public boolean allowPutStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) {
+        return false;
+    }
+
+    @Override
+    public void onPreTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
+        super.onPreTick(aBaseMetaTileEntity, aTick);
+
+        if (aBaseMetaTileEntity.isServerSide()) {
+
+            // On first tick find the player name and attempt to add them to the map.
+            if (aTick == 1) {
+
+                // UUID and username of the owner.
+                owner_uuid = aBaseMetaTileEntity.getOwnerUuid().toString();
+                owner_name = aBaseMetaTileEntity.getOwnerName();
+
+                // Attempt to load in map from file.
+                if (GlobalEnergy.size() == 0)
+                    IGlobalWirelessEnergy.super.LoadGlobalEnergyInfo(aBaseMetaTileEntity.getWorld());
+
+                IGlobalWirelessEnergy.super.StrongCheckOrAddUser(owner_uuid, owner_name);
+
+            }
+
+            // Every ticks_between_energy_addition ticks change the energy content of the machine.
+            if (aTick % ticks_between_energy_addition == 0L) {
+                IGlobalWirelessEnergy.super.addEUToGlobalEnergyMap(owner_uuid, getEUVar());
+                setEUVar(0L);
+            }
+        }
+    }
+}
+
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Hatch.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Hatch.java
new file mode 100644
index 0000000000..cd999fce4e
--- /dev/null
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Wireless_Hatch.java
@@ -0,0 +1,166 @@
+package gregtech.api.metatileentity.implementations;
+
+import gregtech.api.enums.Textures;
+import gregtech.api.interfaces.IGlobalWirelessEnergy;
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.api.util.GT_Utility;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumChatFormatting;
+
+import java.math.BigInteger;
+
+import static gregtech.GT_Mod.gregtechproxy;
+import static gregtech.api.enums.GT_Values.*;
+
+public class GT_MetaTileEntity_Wireless_Hatch extends GT_MetaTileEntity_Hatch_Energy implements IGlobalWirelessEnergy {
+
+    private static final long ticks_between_energy_addition = 100L*20L;
+    private static final long number_of_energy_additions = 2L;
+    private final BigInteger eu_transferred_per_operation = BigInteger.valueOf(2L * V[mTier] * ticks_between_energy_addition);
+    private final long eu_transferred_per_operation_long = eu_transferred_per_operation.longValueExact();
+    private String owner_uuid;
+    private String owner_name;
+
+
+    public GT_MetaTileEntity_Wireless_Hatch(String aName, byte aTier, String[] aDescription, ITexture[][][] aTextures) {
+        super(aName, aTier, 0, aDescription, aTextures);
+    }
+
+    public GT_MetaTileEntity_Wireless_Hatch(int aID, String aName, String aNameRegional, int aTier) {
+        super(aID, aName, aNameRegional, aTier, new String[] {""});
+    }
+
+    @Override
+    public String[] getDescription() {
+        String uuid = gregtechproxy.getThePlayer().getUniqueID().toString();
+        return new String[] {
+//            "Receives " + EnumChatFormatting.RED + GT_Utility.formatNumbers(eu_transferred_per_operation.divide(BigInteger.valueOf(V[mTier]))) + EnumChatFormatting.GRAY + " A of " + TIER_COLORS[mTier] + VN[mTier] + EnumChatFormatting.GRAY + " through trans-dimensional space every " + EnumChatFormatting.RED + GT_Utility.formatNumbers(ticks_between_energy_addition) + EnumChatFormatting.GRAY + " ticks.",
+            EnumChatFormatting.GRAY + "Does not connect to wires.",
+            EnumChatFormatting.GRAY + "There is currently " + EnumChatFormatting.RED + GT_Utility.formatNumbers(IGlobalWirelessEnergy.super.GetUserEU(uuid)) + EnumChatFormatting.GRAY + " EU in your network.",
+            AuthorColen
+        };
+    }
+
+    @Override
+    public ITexture[] getTexturesActive(ITexture aBaseTexture) {
+        return new ITexture[]{aBaseTexture, Textures.BlockIcons.OVERLAYS_ENERGY_IN_MULTI_WIRELESS_ON[mTier]};
+    }
+
+    @Override
+    public ITexture[] getTexturesInactive(ITexture aBaseTexture) {
+        return new ITexture[]{aBaseTexture, Textures.BlockIcons.OVERLAYS_ENERGY_IN_MULTI_WIRELESS_ON[mTier]};
+    }
+
+    @Override
+    public boolean isSimpleMachine() {
+        return true;
+    }
+
+    @Override
+    public boolean isFacingValid(byte aFacing) {
+        return true;
+    }
+
+    @Override
+    public boolean isAccessAllowed(EntityPlayer aPlayer) {
+        return true;
+    }
+
+    @Override
+    public boolean isEnetInput() {
+        return false;
+    }
+
+    @Override
+    public boolean isInputFacing(byte aSide) {
+        return aSide == getBaseMetaTileEntity().getFrontFacing();
+    }
+
+    @Override
+    public boolean isValidSlot(int aIndex) {
+        return false;
+    }
+
+    @Override
+    public long getMinimumStoredEU() {
+        return 2 * V[mTier];
+    }
+
+    @Override
+    public long maxEUInput() {
+        return V[mTier];
+    }
+
+    @Override
+    public long maxEUStore() {
+        return V[mTier] * number_of_energy_additions * ticks_between_energy_addition;
+    }
+
+    public long getEUCapacity() { return 40000L; }
+
+    @Override
+    public long maxAmperesIn() {
+        return 2;
+    }
+
+    @Override
+    public MetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
+        return new GT_MetaTileEntity_Wireless_Hatch(mName, mTier, new String[] {""}, mTextures);
+    }
+
+    @Override
+    public boolean allowPullStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) {
+        return false;
+    }
+
+    @Override
+    public boolean allowPutStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) {
+        return false;
+    }
+
+    @Override
+    public void onPreTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
+
+        super.onPreTick(aBaseMetaTileEntity, aTick);
+
+        if (aBaseMetaTileEntity.isServerSide()) {
+
+            // On first tick find the player name and attempt to add them to the map.
+            if (aTick == 1) {
+
+                // UUID and username of the owner.
+                owner_uuid = aBaseMetaTileEntity.getOwnerUuid().toString();
+                owner_name = aBaseMetaTileEntity.getOwnerName();
+
+                // Attempt to load in map from file.
+                if (GlobalEnergy.size() == 0)
+                    IGlobalWirelessEnergy.super.LoadGlobalEnergyInfo(aBaseMetaTileEntity.getWorld());
+
+                IGlobalWirelessEnergy.super.StrongCheckOrAddUser(owner_uuid, owner_name);
+
+                if (IGlobalWirelessEnergy.super.addEUToGlobalEnergyMap(owner_uuid, eu_transferred_per_operation.negate()))
+                    setEUVar(eu_transferred_per_operation_long);
+            }
+
+            // This is set up in a way to be as optimised as possible. If a user has a relatively plentiful energy network
+            // it should make no difference to them. Minimising the number of operations on BigInteger is essential.
+
+            // Every ticks_between_energy_addition add eu_transferred_per_operation to internal EU storage from network.
+            if (aTick % ticks_between_energy_addition == 0L) {
+                long total_eu = this.getBaseMetaTileEntity().getStoredEU();
+
+                // Can the machine store the EU being added?
+                if (total_eu + eu_transferred_per_operation_long <= maxEUStore()) {
+
+                    // Attempt to remove energy from the network and add it to the internal buffer of the machine.
+                    if (IGlobalWirelessEnergy.super.addEUToGlobalEnergyMap(owner_uuid, eu_transferred_per_operation.negate())) {
+                        setEUVar(total_eu + eu_transferred_per_operation_long);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/src/main/java/gregtech/api/util/GT_Utility.java b/src/main/java/gregtech/api/util/GT_Utility.java
index e244bb4460..47d66ff816 100644
--- a/src/main/java/gregtech/api/util/GT_Utility.java
+++ b/src/main/java/gregtech/api/util/GT_Utility.java
@@ -95,6 +95,7 @@ import javax.annotation.Nullable;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.math.BigInteger;
 import java.math.RoundingMode;
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
@@ -2563,6 +2564,10 @@ public class GT_Utility {
         });
     }
 
+    public static String formatNumbers(BigInteger aNumber) {
+        return getDecimalFormat().format(aNumber);
+    }
+
     public static String formatNumbers(long aNumber) {
         return getDecimalFormat().format(aNumber);
     }