Change over wireless teams to use SP teams (#2493)

* Change over wireless teams to use SP teams

* spotless

* null checks

* fix unit test being wrong

* update

* add tab autocomplete

* spotless

* make sure teams are transfered over correctly

* spotless

* do not delete space teams data when two world saves put something into it

* spotless

* go away from a stream

* make wireless networks load later

---------

Co-authored-by: Martin Robertz <dream-master@gmx.net>

14 files changed, 175 insertions, 322 deletions

diff --git a/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java b/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java
index 47c03743a5..b931549a07 100644
--- a/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java
+++ b/src/main/java/gregtech/api/interfaces/IGlobalWirelessEnergy.java
@@ -7,6 +7,7 @@ import net.minecraft.entity.player.EntityPlayer;
 
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.common.misc.WirelessNetworkManager;
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
 
 // 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
@@ -17,37 +18,33 @@ import gregtech.common.misc.WirelessNetworkManager;
 @Deprecated
 public interface IGlobalWirelessEnergy {
 
-    // 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) {
-        WirelessNetworkManager.joinUserNetwork(user_uuid_0, user_uuid_1);
-    }
-
-    // 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
+    // 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) {
-        WirelessNetworkManager.strongCheckOrAddUser(
-            user.getUniqueID()
-                .toString(),
-            user.getDisplayName());
+        WirelessNetworkManager.strongCheckOrAddUser(user.getUniqueID());
     }
 
     default void strongCheckOrAddUser(UUID user_uuid, String user_name) {
-        WirelessNetworkManager.strongCheckOrAddUser(user_uuid.toString(), user_name);
+        WirelessNetworkManager.strongCheckOrAddUser(user_uuid);
     }
 
     default void strongCheckOrAddUser(String user_uuid, String user_name) {
-        WirelessNetworkManager.strongCheckOrAddUser(user_uuid, user_name);
+        WirelessNetworkManager.strongCheckOrAddUser(UUID.fromString(user_uuid));
     }
 
     // ------------------------------------------------------------------------------------
-    // Add EU to the users global energy. You can enter a negative number to subtract it.
+    // 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
+    // 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 userUUID, BigInteger EU) {
-        return WirelessNetworkManager.addEUToGlobalEnergyMap(userUUID, EU);
+        return WirelessNetworkManager.addEUToGlobalEnergyMap(UUID.fromString(userUUID), EU);
     }
 
     default boolean addEUToGlobalEnergyMap(UUID user_uuid, BigInteger EU) {
@@ -73,36 +70,29 @@ public interface IGlobalWirelessEnergy {
     // ------------------------------------------------------------------------------------
 
     default BigInteger getUserEU(String user_uuid) {
-        return WirelessNetworkManager.getUserEU(user_uuid);
+        return WirelessNetworkManager.getUserEU(UUID.fromString(user_uuid));
     }
 
-    // This overwrites the EU in the network. Only use this if you are absolutely sure you know what you are doing.
+    // 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) {
-        WirelessNetworkManager.setUserEU(user_uuid, EU);
+        WirelessNetworkManager.setUserEU(UUID.fromString(user_uuid), EU);
     }
 
     default String GetUsernameFromUUID(String uuid) {
-        return WirelessNetworkManager.getUsernameFromUUID(uuid);
+        return SpaceProjectManager.getPlayerNameFromUUID(UUID.fromString(uuid));
     }
 
     default String getUUIDFromUsername(String username) {
-        return WirelessNetworkManager.getUUIDFromUsername(username);
-    }
-
-    /**
-     *
-     * @param username
-     * @return
-     */
-    default String getRawUUIDFromUsername(String username) {
-        return WirelessNetworkManager.getRawUUIDFromUsername(username);
+        return SpaceProjectManager.getPlayerUUIDFromName(username)
+            .toString();
     }
 
     static void clearGlobalEnergyInformationMaps() {
         WirelessNetworkManager.clearGlobalEnergyInformationMaps();
     }
 
-    default String processInitialSettings(final IGregTechTileEntity machine) {
+    default UUID processInitialSettings(final IGregTechTileEntity machine) {
         return WirelessNetworkManager.processInitialSettings(machine);
     }
 }
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
index 4b73210afd..a04f5cd986 100644
--- 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
@@ -5,6 +5,8 @@ import static gregtech.api.enums.GT_Values.V;
 import static gregtech.common.misc.WirelessNetworkManager.addEUToGlobalEnergyMap;
 import static gregtech.common.misc.WirelessNetworkManager.strongCheckOrAddUser;
 
+import java.util.UUID;
+
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumChatFormatting;
@@ -19,8 +21,7 @@ import gregtech.api.metatileentity.MetaTileEntity;
 public class GT_MetaTileEntity_Wireless_Dynamo extends GT_MetaTileEntity_Hatch_Dynamo
     implements IWirelessEnergyHatchInformation {
 
-    private String owner_uuid;
-    private String owner_name;
+    private UUID owner_uuid;
 
     public GT_MetaTileEntity_Wireless_Dynamo(String aName, byte aTier, String[] aDescription,
         ITexture[][][] aTextures) {
@@ -130,11 +131,9 @@ public class GT_MetaTileEntity_Wireless_Dynamo extends GT_MetaTileEntity_Hatch_D
             if (aTick == 1) {
 
                 // UUID and username of the owner.
-                owner_uuid = aBaseMetaTileEntity.getOwnerUuid()
-                    .toString();
-                owner_name = aBaseMetaTileEntity.getOwnerName();
+                owner_uuid = aBaseMetaTileEntity.getOwnerUuid();
 
-                strongCheckOrAddUser(owner_uuid, owner_name);
+                strongCheckOrAddUser(owner_uuid);
             }
 
             // Every ticks_between_energy_addition ticks change the energy content of the machine.
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
index 251a9dfcec..bf624eadd7 100644
--- 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
@@ -3,10 +3,10 @@ package gregtech.api.metatileentity.implementations;
 import static gregtech.api.enums.GT_Values.AuthorColen;
 import static gregtech.api.enums.GT_Values.V;
 import static gregtech.common.misc.WirelessNetworkManager.addEUToGlobalEnergyMap;
-import static gregtech.common.misc.WirelessNetworkManager.strongCheckOrAddUser;
 import static java.lang.Long.min;
 
 import java.math.BigInteger;
+import java.util.UUID;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -18,6 +18,7 @@ import gregtech.api.interfaces.ITexture;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.interfaces.tileentity.IWirelessEnergyHatchInformation;
 import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
 
 public class GT_MetaTileEntity_Wireless_Hatch extends GT_MetaTileEntity_Hatch_Energy
     implements IWirelessEnergyHatchInformation {
@@ -26,8 +27,7 @@ public class GT_MetaTileEntity_Wireless_Hatch extends GT_MetaTileEntity_Hatch_En
         .valueOf(2 * V[mTier] * ticks_between_energy_addition);
     private final long eu_transferred_per_operation_long = eu_transferred_per_operation.longValue();
 
-    private String owner_uuid;
-    private String owner_name;
+    private UUID owner_uuid;
 
     public GT_MetaTileEntity_Wireless_Hatch(String aName, byte aTier, String[] aDescription, ITexture[][][] aTextures) {
         super(aName, aTier, 0, aDescription, aTextures);
@@ -132,12 +132,10 @@ public class GT_MetaTileEntity_Wireless_Hatch extends GT_MetaTileEntity_Hatch_En
 
         if (!aBaseMetaTileEntity.isServerSide()) return;
 
-        // UUID and username of the owner.
-        owner_uuid = aBaseMetaTileEntity.getOwnerUuid()
-            .toString();
-        owner_name = aBaseMetaTileEntity.getOwnerName();
+        // UUID of the owner.
+        owner_uuid = aBaseMetaTileEntity.getOwnerUuid();
 
-        strongCheckOrAddUser(owner_uuid, owner_name);
+        SpaceProjectManager.checkOrCreateTeam(owner_uuid);;
 
         tryFetchingEnergy();
     }
diff --git a/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java b/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
index 8ac908be12..7ffdc4fb60 100644
--- a/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
+++ b/src/main/java/gregtech/api/multitileentity/multiblock/base/Controller.java
@@ -1066,7 +1066,7 @@ public abstract class Controller<C extends Controller<C, P>, P extends MuTEProce
     @Override
     public void setWirelessSupport(boolean canUse) {
         if (canUse) {
-            strongCheckOrAddUser(getOwnerUuid(), getOwnerName());
+            strongCheckOrAddUser(getOwnerUuid());
         }
         power.setCanUseWireless(canUse, getOwnerUuid());
     }
diff --git a/src/main/java/gregtech/common/GT_Proxy.java b/src/main/java/gregtech/common/GT_Proxy.java
index 13f5939e38..2f9643c35d 100644
--- a/src/main/java/gregtech/common/GT_Proxy.java
+++ b/src/main/java/gregtech/common/GT_Proxy.java
@@ -1127,8 +1127,8 @@ public abstract class GT_Proxy implements IGT_Mod, IGuiHandler, IFuelHandler {
         if (!GT_Mod.gregtechproxy.enableUndergroundDirtGen)
             PREVENTED_ORES.add(OreGenEvent.GenerateMinable.EventType.DIRT);
 
-        MinecraftForge.EVENT_BUS.register(new GlobalEnergyWorldSavedData(""));
         MinecraftForge.EVENT_BUS.register(new SpaceProjectWorldSavedData());
+        MinecraftForge.EVENT_BUS.register(new GlobalEnergyWorldSavedData(""));
         MinecraftForge.EVENT_BUS.register(new GT_Worldgenerator.OregenPatternSavedData(""));
         MinecraftForge.EVENT_BUS.register(new GlobalMetricsCoverDatabase());
         FMLCommonHandler.instance()
diff --git a/src/main/java/gregtech/common/misc/GT_Command.java b/src/main/java/gregtech/common/misc/GT_Command.java
index ad3293be90..3bf73b6300 100644
--- a/src/main/java/gregtech/common/misc/GT_Command.java
+++ b/src/main/java/gregtech/common/misc/GT_Command.java
@@ -1,17 +1,14 @@
 package gregtech.common.misc;
 
 import static gregtech.common.misc.WirelessNetworkManager.addEUToGlobalEnergyMap;
-import static gregtech.common.misc.WirelessNetworkManager.getRawUUIDFromUsername;
-import static gregtech.common.misc.WirelessNetworkManager.getUUIDFromUsername;
 import static gregtech.common.misc.WirelessNetworkManager.getUserEU;
-import static gregtech.common.misc.WirelessNetworkManager.getUsernameFromUUID;
-import static gregtech.common.misc.WirelessNetworkManager.joinUserNetwork;
 import static gregtech.common.misc.WirelessNetworkManager.setUserEU;
 
 import java.lang.reflect.Field;
 import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.UUID;
 import java.util.stream.Stream;
 
 import net.minecraft.command.CommandBase;
@@ -27,6 +24,7 @@ import gregtech.api.enums.GT_Values;
 import gregtech.api.objects.GT_ChunkManager;
 import gregtech.api.util.GT_Utility;
 import gregtech.common.GT_Pollution;
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
 
 public final class GT_Command extends CommandBase {
 
@@ -196,18 +194,12 @@ public final class GT_Command extends CommandBase {
             case "global_energy_add" -> {
                 String username = strings[1];
                 String formatted_username = EnumChatFormatting.BLUE + username + EnumChatFormatting.RESET;
-                String uuid = getUUIDFromUsername(username);
+                UUID uuid = SpaceProjectManager.getPlayerUUIDFromName(username);
 
                 String EU_String = strings[2];
 
                 // Usage is /gt global_energy_add username EU
 
-                if (uuid.equals("")) {
-                    sender.addChatMessage(
-                        new ChatComponentText("User " + formatted_username + " has no global energy network."));
-                    break;
-                }
-
                 String EU_string_formatted = EnumChatFormatting.RED
                     + GT_Utility.formatNumbers(new BigInteger(EU_String))
                     + EnumChatFormatting.RESET;
@@ -240,13 +232,7 @@ public final class GT_Command extends CommandBase {
 
                 String username = strings[1];
                 String formatted_username = EnumChatFormatting.BLUE + username + EnumChatFormatting.RESET;
-                String uuid = getUUIDFromUsername(username);
-
-                if (uuid.equals("")) {
-                    sender.addChatMessage(
-                        new ChatComponentText("User " + formatted_username + " has no global energy network."));
-                    break;
-                }
+                UUID uuid = SpaceProjectManager.getPlayerUUIDFromName(username);
 
                 String EU_String_0 = strings[2];
 
@@ -278,23 +264,12 @@ public final class GT_Command extends CommandBase {
                 String formattedUsernameSubject = EnumChatFormatting.BLUE + usernameSubject + EnumChatFormatting.RESET;
                 String formattedUsernameTeam = EnumChatFormatting.BLUE + usernameTeam + EnumChatFormatting.RESET;
 
-                String uuidSubject = getRawUUIDFromUsername(usernameSubject);
-                String uuidTeam = getUUIDFromUsername(usernameTeam);
+                UUID uuidSubject = SpaceProjectManager.getPlayerUUIDFromName(usernameSubject);
+                UUID uuidTeam = SpaceProjectManager.getLeader(SpaceProjectManager.getPlayerUUIDFromName(usernameTeam));
 
-                if (usernameSubject.equals(usernameTeam)) {
+                if (uuidSubject.equals(uuidTeam)) {
                     // leave team
-                    if ("".equals(uuidSubject)) {
-                        sender.addChatMessage(
-                            new ChatComponentText(
-                                "User " + formattedUsernameSubject + " has no global energy network."));
-                        break;
-                    }
-                    if (uuidSubject.equals(uuidTeam)) {
-                        sender.addChatMessage(
-                            new ChatComponentText("User " + formattedUsernameSubject + " is already in his own team!"));
-                        break;
-                    }
-                    joinUserNetwork(uuidSubject, uuidSubject);
+                    SpaceProjectManager.putInTeam(uuidSubject, uuidSubject);
                     sender.addChatMessage(
                         new ChatComponentText(
                             "User " + formattedUsernameSubject + " has rejoined their own global energy network."));
@@ -303,24 +278,12 @@ public final class GT_Command extends CommandBase {
 
                 // join other's team
 
-                List<String> noNetPlayers = new ArrayList<>();
-
-                if ("".equals(uuidSubject)) noNetPlayers.add(usernameSubject);
-                if ("".equals(uuidTeam)) noNetPlayers.add(usernameTeam);
-
-                if (!noNetPlayers.isEmpty()) {
-                    sender.addChatMessage(
-                        new ChatComponentText(
-                            "User " + String.join(" and ", noNetPlayers) + " has no global energy network."));
-                    break;
-                }
-
                 if (uuidSubject.equals(uuidTeam)) {
                     sender.addChatMessage(new ChatComponentText("They are already in the same network!"));
                     break;
                 }
 
-                joinUserNetwork(uuidSubject, uuidTeam);
+                SpaceProjectManager.putInTeam(uuidSubject, uuidTeam);
 
                 sender.addChatMessage(
                     new ChatComponentText(
@@ -340,29 +303,29 @@ public final class GT_Command extends CommandBase {
 
                 String username = strings[1];
                 String formatted_username = EnumChatFormatting.BLUE + username + EnumChatFormatting.RESET;
-                String uuidTeam = getUUIDFromUsername(username);
-                String uuidSubject = getRawUUIDFromUsername(username);
+                UUID userUUID = SpaceProjectManager.getPlayerUUIDFromName(username);
 
-                if (uuidTeam.equals("")) {
+                if (!SpaceProjectManager.isInTeam(userUUID)) {
                     sender.addChatMessage(
                         new ChatComponentText("User " + formatted_username + " has no global energy network."));
                     break;
                 }
+                UUID teamUUID = SpaceProjectManager.getLeader(userUUID);
 
                 sender.addChatMessage(
                     new ChatComponentText(
                         "User " + formatted_username
                             + " has "
                             + EnumChatFormatting.RED
-                            + GT_Utility.formatNumbers(getUserEU(uuidTeam))
+                            + GT_Utility.formatNumbers(getUserEU(userUUID))
                             + EnumChatFormatting.RESET
                             + "EU in their network."));
-                if (!uuidTeam.equals(uuidSubject)) sender.addChatMessage(
+                if (!userUUID.equals(teamUUID)) sender.addChatMessage(
                     new ChatComponentText(
                         "User " + formatted_username
                             + " is currently in network of "
                             + EnumChatFormatting.BLUE
-                            + getUsernameFromUUID(uuidTeam)
+                            + SpaceProjectManager.getPlayerNameFromUUID(teamUUID)
                             + EnumChatFormatting.RESET
                             + "."));
 
diff --git a/src/main/java/gregtech/common/misc/GlobalEnergyWorldSavedData.java b/src/main/java/gregtech/common/misc/GlobalEnergyWorldSavedData.java
index dc87c3f520..417eef30ad 100644
--- a/src/main/java/gregtech/common/misc/GlobalEnergyWorldSavedData.java
+++ b/src/main/java/gregtech/common/misc/GlobalEnergyWorldSavedData.java
@@ -1,8 +1,6 @@
 package gregtech.common.misc;
 
 import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergy;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyName;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyTeam;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -12,6 +10,8 @@ import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.math.BigInteger;
 import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
 
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
@@ -20,6 +20,7 @@ import net.minecraft.world.storage.MapStorage;
 import net.minecraftforge.event.world.WorldEvent;
 
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
 
 public class GlobalEnergyWorldSavedData extends WorldSavedData {
 
@@ -28,14 +29,11 @@ public class GlobalEnergyWorldSavedData extends WorldSavedData {
     private static final String DATA_NAME = "GregTech_WirelessEUWorldSavedData";
 
     private static final String GlobalEnergyNBTTag = "GregTech_GlobalEnergy_MapNBTTag";
-    private static final String GlobalEnergyNameNBTTag = "GregTech_GlobalEnergyName_MapNBTTag";
     private static final String GlobalEnergyTeamNBTTag = "GregTech_GlobalEnergyTeam_MapNBTTag";
 
     private static void loadInstance(World world) {
 
         GlobalEnergy.clear();
-        GlobalEnergyTeam.clear();
-        GlobalEnergyName.clear();
 
         MapStorage storage = world.mapStorage;
         INSTANCE = (GlobalEnergyWorldSavedData) storage.loadData(GlobalEnergyWorldSavedData.class, DATA_NAME);
@@ -72,29 +70,29 @@ public class GlobalEnergyWorldSavedData extends WorldSavedData {
             InputStream byteArrayInputStream = new ByteArrayInputStream(ba);
             ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
             Object data = objectInputStream.readObject();
-            GlobalEnergy = (HashMap<String, BigInteger>) data;
+            HashMap<Object, BigInteger> hashData = (HashMap<Object, BigInteger>) data;
+            for (Map.Entry<Object, BigInteger> entry : hashData.entrySet()) {
+                GlobalEnergy.put(
+                    UUID.fromString(
+                        entry.getKey()
+                            .toString()),
+                    entry.getValue());
+            }
         } catch (IOException | ClassNotFoundException exception) {
             System.out.println(GlobalEnergyNBTTag + " FAILED");
             exception.printStackTrace();
         }
-
-        try {
-            byte[] ba = nbtTagCompound.getByteArray(GlobalEnergyNameNBTTag);
-            InputStream byteArrayInputStream = new ByteArrayInputStream(ba);
-            ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
-            Object data = objectInputStream.readObject();
-            GlobalEnergyName = (HashMap<String, String>) data;
-        } catch (IOException | ClassNotFoundException exception) {
-            System.out.println(GlobalEnergyNameNBTTag + " FAILED");
-            exception.printStackTrace();
-        }
-
         try {
+            if (!nbtTagCompound.hasKey(GlobalEnergyTeamNBTTag)) return;
             byte[] ba = nbtTagCompound.getByteArray(GlobalEnergyTeamNBTTag);
             InputStream byteArrayInputStream = new ByteArrayInputStream(ba);
             ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
             Object data = objectInputStream.readObject();
-            GlobalEnergyTeam = (HashMap<String, String>) data;
+            HashMap<String, String> oldTeams = (HashMap<String, String>) data;
+            for (String member : oldTeams.keySet()) {
+                String leader = oldTeams.get(member);
+                SpaceProjectManager.putInTeam(UUID.fromString(member), UUID.fromString(leader));
+            }
         } catch (IOException | ClassNotFoundException exception) {
             System.out.println(GlobalEnergyTeamNBTTag + " FAILED");
             exception.printStackTrace();
@@ -115,29 +113,5 @@ public class GlobalEnergyWorldSavedData extends WorldSavedData {
             System.out.println(GlobalEnergyNBTTag + " SAVE FAILED");
             exception.printStackTrace();
         }
-
-        try {
-            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-            ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
-            objectOutputStream.writeObject(GlobalEnergyName);
-            objectOutputStream.flush();
-            byte[] data = byteArrayOutputStream.toByteArray();
-            nbtTagCompound.setByteArray(GlobalEnergyNameNBTTag, data);
-        } catch (Exception exception) {
-            System.out.println(GlobalEnergyNameNBTTag + " SAVE FAILED");
-            exception.printStackTrace();
-        }
-
-        try {
-            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-            ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
-            objectOutputStream.writeObject(GlobalEnergyTeam);
-            objectOutputStream.flush();
-            byte[] data = byteArrayOutputStream.toByteArray();
-            nbtTagCompound.setByteArray(GlobalEnergyTeamNBTTag, data);
-        } catch (IOException exception) {
-            System.out.println(GlobalEnergyTeamNBTTag + " SAVE FAILED");
-            exception.printStackTrace();
-        }
     }
 }
diff --git a/src/main/java/gregtech/common/misc/GlobalVariableStorage.java b/src/main/java/gregtech/common/misc/GlobalVariableStorage.java
index 5ec0ed9c82..27aad0a11f 100644
--- a/src/main/java/gregtech/common/misc/GlobalVariableStorage.java
+++ b/src/main/java/gregtech/common/misc/GlobalVariableStorage.java
@@ -2,19 +2,13 @@ package gregtech.common.misc;
 
 import java.math.BigInteger;
 import java.util.HashMap;
+import java.util.UUID;
 
 public abstract class GlobalVariableStorage {
     // --------------------- NEVER access these maps! Use the methods provided! ---------------------
 
     // Global EU map.
-    public static 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).
-    public static HashMap<String, String> GlobalEnergyName = new HashMap<>(100, 0.9f);
-
-    // Maps UUIDs to other UUIDs. This allows users to join a team.
-    public static HashMap<String, String> GlobalEnergyTeam = new HashMap<>(100, 0.9f);
+    public static HashMap<UUID, BigInteger> GlobalEnergy = new HashMap<>(100, 0.9f);
 
     // ----------------------------------------------------------------------------------------------
 
diff --git a/src/main/java/gregtech/common/misc/WirelessNetworkManager.java b/src/main/java/gregtech/common/misc/WirelessNetworkManager.java
index dc11becdbb..17107b4e50 100644
--- a/src/main/java/gregtech/common/misc/WirelessNetworkManager.java
+++ b/src/main/java/gregtech/common/misc/WirelessNetworkManager.java
@@ -1,59 +1,22 @@
 package gregtech.common.misc;
 
 import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergy;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyName;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyTeam;
 
 import java.math.BigInteger;
 import java.util.UUID;
 
-import net.minecraft.entity.player.EntityPlayer;
-
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
 
 public class WirelessNetworkManager {
 
     private WirelessNetworkManager() {}
 
-    // User 0 will join user 1 by calling this function. They will share the same energy network.
-    public static void joinUserNetwork(String user_uuid_0, String user_uuid_1) {
-        GlobalEnergyTeam.put(user_uuid_0, user_uuid_1);
-    }
-
-    // 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.
-
-    public static void strongCheckOrAddUser(EntityPlayer user) {
-        strongCheckOrAddUser(
-            user.getUniqueID()
-                .toString(),
-            user.getDisplayName());
-    }
-
-    public static void strongCheckOrAddUser(UUID user_uuid, String user_name) {
-        strongCheckOrAddUser(user_uuid.toString(), user_name);
-    }
-
-    public static 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);
+    public static void strongCheckOrAddUser(UUID user_uuid) {
+        SpaceProjectManager.checkOrCreateTeam(user_uuid);
+        if (!GlobalEnergy.containsKey(user_uuid)) {
+            GlobalEnergy.put(SpaceProjectManager.getLeader(user_uuid), BigInteger.ZERO);
         }
-
-        // Add UUID -> Name, Name -> UUID.
-        GlobalEnergyName.put(user_name, user_uuid);
-        GlobalEnergyName.put(user_uuid, user_name);
     }
 
     // ------------------------------------------------------------------------------------
@@ -61,8 +24,7 @@ public class WirelessNetworkManager {
     // 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.
-    public static boolean addEUToGlobalEnergyMap(String userUUID, BigInteger EU) {
-
+    public static boolean addEUToGlobalEnergyMap(UUID user_uuid, BigInteger EU) {
         // Mark the data as dirty and in need of saving.
         try {
             GlobalEnergyWorldSavedData.INSTANCE.markDirty();
@@ -72,7 +34,7 @@ public class WirelessNetworkManager {
         }
 
         // Get the team UUID. Users are by default in a team with a UUID equal to their player UUID.
-        String teamUUID = GlobalEnergyTeam.getOrDefault(userUUID, userUUID);
+        UUID teamUUID = SpaceProjectManager.getLeader(user_uuid);
 
         // Get the teams total energy stored. If they are not in the map, return 0 EU.
         BigInteger totalEU = GlobalEnergy.getOrDefault(teamUUID, BigInteger.ZERO);
@@ -88,34 +50,22 @@ public class WirelessNetworkManager {
         return false;
     }
 
-    public static boolean addEUToGlobalEnergyMap(UUID user_uuid, BigInteger EU) {
-        return addEUToGlobalEnergyMap(user_uuid.toString(), EU);
-    }
-
     public static boolean addEUToGlobalEnergyMap(UUID user_uuid, long EU) {
-        return addEUToGlobalEnergyMap(user_uuid.toString(), BigInteger.valueOf(EU));
-    }
-
-    public static boolean addEUToGlobalEnergyMap(UUID user_uuid, int EU) {
-        return addEUToGlobalEnergyMap(user_uuid.toString(), BigInteger.valueOf(EU));
-    }
-
-    public static boolean addEUToGlobalEnergyMap(String user_uuid, long EU) {
         return addEUToGlobalEnergyMap(user_uuid, BigInteger.valueOf(EU));
     }
 
-    public static boolean addEUToGlobalEnergyMap(String user_uuid, int EU) {
+    public static boolean addEUToGlobalEnergyMap(UUID user_uuid, int EU) {
         return addEUToGlobalEnergyMap(user_uuid, BigInteger.valueOf(EU));
     }
 
     // ------------------------------------------------------------------------------------
 
-    public static BigInteger getUserEU(String user_uuid) {
-        return GlobalEnergy.getOrDefault(GlobalEnergyTeam.getOrDefault(user_uuid, user_uuid), BigInteger.ZERO);
+    public static BigInteger getUserEU(UUID user_uuid) {
+        return GlobalEnergy.getOrDefault(SpaceProjectManager.getLeader(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.
-    public static void setUserEU(String user_uuid, BigInteger EU) {
+    public static void setUserEU(UUID user_uuid, BigInteger EU) {
         // Mark the data as dirty and in need of saving.
         try {
             GlobalEnergyWorldSavedData.INSTANCE.markDirty();
@@ -124,41 +74,20 @@ public class WirelessNetworkManager {
             exception.printStackTrace();
         }
 
-        GlobalEnergy.put(GlobalEnergyTeam.get(user_uuid), EU);
-    }
-
-    public static String getUsernameFromUUID(String uuid) {
-        return GlobalEnergyName.getOrDefault(GlobalEnergyTeam.getOrDefault(uuid, ""), "");
-    }
-
-    public static String getUUIDFromUsername(String username) {
-        return GlobalEnergyTeam.getOrDefault(GlobalEnergyName.getOrDefault(username, ""), "");
-    }
-
-    /**
-     *
-     * @param username
-     * @return
-     */
-    public static String getRawUUIDFromUsername(String username) {
-        return GlobalEnergyName.getOrDefault(username, "");
+        GlobalEnergy.put(SpaceProjectManager.getLeader(user_uuid), EU);
     }
 
     public static void clearGlobalEnergyInformationMaps() {
         // Do not use this unless you are 100% certain you know what you are doing.
         GlobalEnergy.clear();
-        GlobalEnergyName.clear();
-        GlobalEnergyTeam.clear();
     }
 
-    public static String processInitialSettings(final IGregTechTileEntity machine) {
+    public static UUID processInitialSettings(final IGregTechTileEntity machine) {
 
         // UUID and username of the owner.
-        final String UUID = machine.getOwnerUuid()
-            .toString();
-        final String name = machine.getOwnerName();
+        final UUID UUID = machine.getOwnerUuid();
 
-        strongCheckOrAddUser(UUID, name);
+        SpaceProjectManager.checkOrCreateTeam(UUID);
         return UUID;
     }
 }
diff --git a/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectManager.java b/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectManager.java
index 1859249ccd..323b22e20a 100644
--- a/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectManager.java
+++ b/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectManager.java
@@ -76,7 +76,9 @@ public class SpaceProjectManager {
 
         project.setProjectLocation(location);
         map.put(Pair.of(location, projectName), project);
-        SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        if (SpaceProjectWorldSavedData.INSTANCE != null) {
+            SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        }
         return true;
     }
 
@@ -113,7 +115,9 @@ public class SpaceProjectManager {
                 spaceTeams.put(teamMember, teamLeader);
             }
 
-        SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        if (SpaceProjectWorldSavedData.INSTANCE != null) {
+            SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        }
     }
 
     /**
@@ -138,7 +142,13 @@ public class SpaceProjectManager {
         }
 
         spaceTeams.put(teamMember, teamMember);
-        SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        if (SpaceProjectWorldSavedData.INSTANCE != null) {
+            SpaceProjectWorldSavedData.INSTANCE.markDirty();
+        }
+    }
+
+    public static boolean isInTeam(UUID member) {
+        return spaceTeams.containsKey(member);
     }
 
     /**
diff --git a/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectWorldSavedData.java b/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectWorldSavedData.java
index 4b0be2051a..12f0005aea 100644
--- a/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectWorldSavedData.java
+++ b/src/main/java/gregtech/common/misc/spaceprojects/SpaceProjectWorldSavedData.java
@@ -107,7 +107,10 @@ public class SpaceProjectWorldSavedData extends WorldSavedData {
         }
 
         try (JsonReader reader = new JsonReader(new FileReader(spaceTeamsFile))) {
-            spaceTeams = GSON_TEAMS.fromJson(reader, spaceTeams.getClass());
+            HashMap<UUID, UUID> jsonMap = GSON_TEAMS.fromJson(reader, spaceTeams.getClass());
+            for (UUID member : jsonMap.keySet()) {
+                spaceTeams.put(member, jsonMap.get(member));
+            }
         } catch (Exception e) {
             System.out.print("FAILED TO LOAD: " + SPACE_TEAMS_JSON);
             e.printStackTrace();
diff --git a/src/main/java/gregtech/common/misc/spaceprojects/commands/SP_Command.java b/src/main/java/gregtech/common/misc/spaceprojects/commands/SP_Command.java
index c1d965fb22..3c4ad00932 100644
--- a/src/main/java/gregtech/common/misc/spaceprojects/commands/SP_Command.java
+++ b/src/main/java/gregtech/common/misc/spaceprojects/commands/SP_Command.java
@@ -1,12 +1,18 @@
 package gregtech.common.misc.spaceprojects.commands;
 
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
 import java.util.Set;
 import java.util.WeakHashMap;
+import java.util.stream.Collectors;
 
 import net.minecraft.command.CommandBase;
 import net.minecraft.command.ICommandSender;
 import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.server.MinecraftServer;
 import net.minecraft.util.EnumChatFormatting;
 
 import org.apache.commons.lang3.tuple.Pair;
@@ -113,4 +119,48 @@ public class SP_Command extends CommandBase {
         }
     }
 
+    @Override
+    public List<String> addTabCompletionOptions(ICommandSender sender, String[] arguments) {
+        List<String> autoComplete = new ArrayList<>();
+        String filter = arguments.length == 0 ? "" : arguments[0].trim();
+        switch (arguments.length) {
+            case 1 -> autoComplete.addAll(Arrays.asList(getSubCommands()));
+            case 2 -> {
+                filter = arguments[1].trim();
+                if (arguments[0].equals(INVITE)) {
+                    autoComplete.addAll(Arrays.asList(getPlayers()));
+                    break;
+                }
+
+                if (arguments[0].equals(CONFIRM)) {
+                    Optional<Pair<EntityPlayerMP, EntityPlayerMP>> pairOpt = invite.stream()
+                        .filter(
+                            (e) -> e.getKey()
+                                .getUniqueID() == getCommandSenderAsPlayer(sender).getUniqueID())
+                        .findFirst();
+                    if (pairOpt.isPresent()) {
+                        autoComplete.add(
+                            SpaceProjectManager.getPlayerNameFromUUID(
+                                pairOpt.get()
+                                    .getRight()
+                                    .getUniqueID()));
+                    }
+                }
+            }
+        }
+        String finalFilter = filter;
+        return autoComplete.stream()
+            .filter(s -> finalFilter.isEmpty() || s.startsWith(finalFilter))
+            .collect(Collectors.toList());
+    }
+
+    private String[] getPlayers() {
+        return MinecraftServer.getServer()
+            .getAllUsernames();
+    }
+
+    private String[] getSubCommands() {
+        return new String[] { INVITE, ACCEPT, LEAVE, CONFIRM };
+    }
+
 }
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_TranscendentPlasmaMixer.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_TranscendentPlasmaMixer.java
index 58b42eca7f..7d038666d6 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_TranscendentPlasmaMixer.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_TranscendentPlasmaMixer.java
@@ -22,6 +22,7 @@ import static net.minecraft.util.EnumChatFormatting.GOLD;
 import static net.minecraft.util.EnumChatFormatting.GRAY;
 
 import java.math.BigInteger;
+import java.util.UUID;
 
 import javax.annotation.Nonnull;
 
@@ -78,7 +79,7 @@ public class GT_MetaTileEntity_TranscendentPlasmaMixer
         .addElement('C', ofBlock(GregTech_API.sBlockCasings1, DIM_BRIDGE_CASING))
         .build();
 
-    private String ownerUUID;
+    private UUID ownerUUID;
 
     public GT_MetaTileEntity_TranscendentPlasmaMixer(int aID, String aName, String aNameRegional) {
         super(aID, aName, aNameRegional);
diff --git a/src/test/java/gregtech/globalenergymap/IGlobalWirelessEnergy_UnitTest.java b/src/test/java/gregtech/globalenergymap/IGlobalWirelessEnergy_UnitTest.java
index 8e2b9f677e..012055133b 100644
--- a/src/test/java/gregtech/globalenergymap/IGlobalWirelessEnergy_UnitTest.java
+++ b/src/test/java/gregtech/globalenergymap/IGlobalWirelessEnergy_UnitTest.java
@@ -1,22 +1,21 @@
 package gregtech.globalenergymap;
 
 import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergy;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyName;
-import static gregtech.common.misc.GlobalVariableStorage.GlobalEnergyTeam;
 import static gregtech.common.misc.WirelessNetworkManager.addEUToGlobalEnergyMap;
 import static gregtech.common.misc.WirelessNetworkManager.clearGlobalEnergyInformationMaps;
 import static gregtech.common.misc.WirelessNetworkManager.getUserEU;
-import static gregtech.common.misc.WirelessNetworkManager.getUsernameFromUUID;
-import static gregtech.common.misc.WirelessNetworkManager.joinUserNetwork;
 import static gregtech.common.misc.WirelessNetworkManager.strongCheckOrAddUser;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.math.BigInteger;
+import java.util.UUID;
 
 import org.junit.jupiter.api.Test;
 
+import gregtech.common.misc.spaceprojects.SpaceProjectManager;
+
 class IGlobalWirelessEnergy_UnitTest {
 
     static final String message = "Comparison failed";
@@ -24,7 +23,7 @@ class IGlobalWirelessEnergy_UnitTest {
     @Test
     void IGlobalWirelessEnergy_AddingEU() {
 
-        String test_id = "TEST_ID";
+        UUID test_id = UUID.randomUUID();
 
         addEUToGlobalEnergyMap(test_id, new BigInteger("1"));
         assertEquals(GlobalEnergy.get(test_id), new BigInteger("1"), message);
@@ -41,10 +40,9 @@ class IGlobalWirelessEnergy_UnitTest {
     @Test
     void IGlobalWirelessEnergy_NoNegativeEU() {
 
-        String user_uuid = "TEST_ID";
-        String user_user = "TEST";
+        UUID user_uuid = UUID.randomUUID();
 
-        strongCheckOrAddUser(user_uuid, user_user);
+        strongCheckOrAddUser(user_uuid);
 
         assertFalse(addEUToGlobalEnergyMap(user_uuid, new BigInteger("-1")));
         assertEquals(getUserEU(user_uuid), BigInteger.ZERO, message);
@@ -66,41 +64,10 @@ class IGlobalWirelessEnergy_UnitTest {
 
     @Test
     void IGlobalWirelessEnergy_StrongCheckOrAddUser() {
-        String user_uuid = "12345";
-        String user_name = "Colen";
+        UUID user_uuid = UUID.randomUUID();
 
-        strongCheckOrAddUser(user_uuid, user_name);
+        strongCheckOrAddUser(user_uuid);
         assertEquals(GlobalEnergy.get(user_uuid), BigInteger.ZERO, message);
-        assertEquals(GlobalEnergyTeam.get(user_uuid), user_uuid, message);
-        assertEquals(GlobalEnergyName.get(user_uuid), user_name, message);
-
-        clearGlobalEnergyInformationMaps();
-    }
-
-    @Test
-    void IGlobalWirelessEnergy_NameChange() {
-
-        String user_uuid = "12345";
-        String user_name_0 = "Colen";
-
-        strongCheckOrAddUser(user_uuid, user_name_0);
-        assertEquals(getUserEU(user_uuid), BigInteger.ZERO, message);
-        assertEquals(GlobalEnergyTeam.get(user_uuid), user_uuid, message);
-        assertEquals(GlobalEnergyName.get(user_uuid), user_name_0, message);
-        assertEquals(GlobalEnergyName.get(user_name_0), user_uuid, message);
-
-        String user_name_1 = "Steve";
-        strongCheckOrAddUser(user_uuid, user_name_1);
-        assertEquals(getUserEU(user_uuid), BigInteger.ZERO, message);
-        assertEquals(GlobalEnergyTeam.get(user_uuid), user_uuid, message);
-        assertEquals(GlobalEnergyName.get(user_uuid), user_name_1, message);
-        assertEquals(GlobalEnergyName.get(user_name_1), user_uuid, message);
-
-        strongCheckOrAddUser(user_uuid, user_name_0);
-        assertEquals(getUserEU(user_uuid), BigInteger.ZERO, message);
-        assertEquals(GlobalEnergyTeam.get(user_uuid), user_uuid, message);
-        assertEquals(GlobalEnergyName.get(user_uuid), user_name_0, message);
-        assertEquals(GlobalEnergyName.get(user_name_0), user_uuid, message);
 
         clearGlobalEnergyInformationMaps();
     }
@@ -108,28 +75,25 @@ class IGlobalWirelessEnergy_UnitTest {
     @Test
     void IGlobalWirelessEnergy_TeamChange() {
 
-        String user_uuid_0 = "12345";
-        String user_name_0 = "Colen";
+        UUID user_uuid_0 = UUID.randomUUID();
 
-        String user_uuid_1 = "54321";
-        String user_name_1 = "Steve";
+        UUID user_uuid_1 = UUID.randomUUID();
 
-        String user_uuid_2 = "12321";
-        String user_name_2 = "Sarah";
+        UUID user_uuid_2 = UUID.randomUUID();
 
-        strongCheckOrAddUser(user_uuid_0, user_name_0);
-        strongCheckOrAddUser(user_uuid_1, user_name_1);
-        strongCheckOrAddUser(user_uuid_2, user_name_2);
+        strongCheckOrAddUser(user_uuid_0);
+        strongCheckOrAddUser(user_uuid_1);
+        strongCheckOrAddUser(user_uuid_2);
 
         assertEquals(getUserEU(user_uuid_0), BigInteger.ZERO, message);
         assertEquals(getUserEU(user_uuid_1), BigInteger.ZERO, message);
         assertEquals(getUserEU(user_uuid_2), BigInteger.ZERO, message);
 
-        joinUserNetwork(user_uuid_0, user_uuid_1);
-        joinUserNetwork(user_uuid_2, user_uuid_1);
+        SpaceProjectManager.putInTeam(user_uuid_0, user_uuid_1);
+        SpaceProjectManager.putInTeam(user_uuid_2, user_uuid_1);
 
-        assertEquals(GlobalEnergyTeam.get(user_uuid_0), user_uuid_1, message);
-        assertEquals(GlobalEnergyTeam.get(user_uuid_2), user_uuid_1, message);
+        assertEquals(SpaceProjectManager.getLeader(user_uuid_0), user_uuid_1, message);
+        assertEquals(SpaceProjectManager.getLeader(user_uuid_2), user_uuid_1, message);
 
         assertTrue(addEUToGlobalEnergyMap(user_uuid_0, BigInteger.ONE));
         assertTrue(addEUToGlobalEnergyMap(user_uuid_2, BigInteger.ONE));
@@ -150,35 +114,13 @@ class IGlobalWirelessEnergy_UnitTest {
         assertEquals(getUserEU(user_uuid_1), BigInteger.ONE, message);
         assertEquals(getUserEU(user_uuid_2), BigInteger.ONE, message);
 
-        strongCheckOrAddUser(user_uuid_0, user_name_0);
-        strongCheckOrAddUser(user_uuid_1, user_name_1);
-        strongCheckOrAddUser(user_uuid_2, user_name_2);
+        SpaceProjectManager.putInTeam(user_uuid_0, user_uuid_0);
+        SpaceProjectManager.putInTeam(user_uuid_1, user_uuid_1);
+        SpaceProjectManager.putInTeam(user_uuid_2, user_uuid_2);
 
-        assertEquals(getUserEU(user_uuid_0), BigInteger.ONE, message);
+        assertEquals(getUserEU(user_uuid_0), BigInteger.ZERO, message);
         assertEquals(getUserEU(user_uuid_1), BigInteger.ONE, message);
-        assertEquals(getUserEU(user_uuid_2), BigInteger.ONE, message);
-
-        clearGlobalEnergyInformationMaps();
-    }
-
-    @Test
-    void IGlobalWirelessEnergy_UUID() {
-        String user_uuid_0 = "12345";
-        String user_name_0 = "Colen";
-
-        String user_uuid_1 = "54321";
-        String user_name_1 = "Steve";
-
-        strongCheckOrAddUser(user_uuid_0, user_name_0);
-        strongCheckOrAddUser(user_uuid_1, user_name_1);
-
-        assertEquals(getUsernameFromUUID(user_uuid_0), user_name_0, message);
-        assertEquals(getUsernameFromUUID(user_uuid_1), user_name_1, message);
-
-        joinUserNetwork(user_uuid_0, user_uuid_1);
-
-        assertEquals(getUsernameFromUUID(user_uuid_0), user_name_1, message);
-        assertEquals(getUsernameFromUUID(user_uuid_1), user_name_1, message);
+        assertEquals(getUserEU(user_uuid_2), BigInteger.ZERO, message);
 
         clearGlobalEnergyInformationMaps();
     }