diff --git a/src/main/java/net/montoyo/wd/SharedProxy.java b/src/main/java/net/montoyo/wd/SharedProxy.java
index b828642..408a4c7 100644
--- a/src/main/java/net/montoyo/wd/SharedProxy.java
+++ b/src/main/java/net/montoyo/wd/SharedProxy.java
@@ -21,6 +21,11 @@ import net.montoyo.wd.core.JSServerRequest;
 import net.montoyo.wd.data.GuiData;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import javax.annotation.Nonnull;
 import java.util.UUID;
diff --git a/src/main/java/net/montoyo/wd/WebDisplays.java b/src/main/java/net/montoyo/wd/WebDisplays.java
index 9ba905a..6a213d9 100644
--- a/src/main/java/net/montoyo/wd/WebDisplays.java
+++ b/src/main/java/net/montoyo/wd/WebDisplays.java
@@ -51,7 +51,7 @@ import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.client_bound.S2CMessageServerInfo;
 import net.montoyo.wd.utilities.DistSafety;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.*;
 import java.net.MalformedURLException;
diff --git a/src/main/java/net/montoyo/wd/block/KeyboardBlockRight.java b/src/main/java/net/montoyo/wd/block/KeyboardBlockRight.java
index e28f7ef..169ed62 100644
--- a/src/main/java/net/montoyo/wd/block/KeyboardBlockRight.java
+++ b/src/main/java/net/montoyo/wd/block/KeyboardBlockRight.java
@@ -27,8 +27,8 @@ import net.montoyo.wd.entity.KeyboardBlockEntity;
 import net.montoyo.wd.item.ItemLinker;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.client_bound.S2CMessageCloseGui;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector3i;
 import org.jetbrains.annotations.NotNull;
 
 import static net.montoyo.wd.block.KeyboardBlockLeft.KEYBOARD_AABBS;
diff --git a/src/main/java/net/montoyo/wd/block/ScreenBlock.java b/src/main/java/net/montoyo/wd/block/ScreenBlock.java
index ef9809f..0e2064c 100644
--- a/src/main/java/net/montoyo/wd/block/ScreenBlock.java
+++ b/src/main/java/net/montoyo/wd/block/ScreenBlock.java
@@ -35,6 +35,11 @@ import net.montoyo.wd.data.SetURLData;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.item.ItemLaserPointer;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3f;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.Util;
 import org.jetbrains.annotations.NotNull;
 
 public class ScreenBlock extends BaseEntityBlock {
diff --git a/src/main/java/net/montoyo/wd/client/ClientProxy.java b/src/main/java/net/montoyo/wd/client/ClientProxy.java
index 3d6ead5..4f37e44 100644
--- a/src/main/java/net/montoyo/wd/client/ClientProxy.java
+++ b/src/main/java/net/montoyo/wd/client/ClientProxy.java
@@ -75,6 +75,11 @@ import net.montoyo.wd.miniserv.client.Client;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageMinepadUrl;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 import org.cef.CefSettings;
 import org.cef.browser.CefBrowser;
 import org.cef.browser.CefFrame;
diff --git a/src/main/java/net/montoyo/wd/client/WDScheme.java b/src/main/java/net/montoyo/wd/client/WDScheme.java
index 40caf0f..1956eed 100644
--- a/src/main/java/net/montoyo/wd/client/WDScheme.java
+++ b/src/main/java/net/montoyo/wd/client/WDScheme.java
@@ -8,7 +8,7 @@ import net.montoyo.wd.miniserv.Constants;
 import net.montoyo.wd.miniserv.client.Client;
 import net.montoyo.wd.miniserv.client.ClientTaskGetFile;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 import org.cef.callback.CefCallback;
 import org.cef.handler.CefResourceHandler;
 import org.cef.misc.IntRef;
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiKeyboard.java b/src/main/java/net/montoyo/wd/client/gui/GuiKeyboard.java
index 2eff89d..04c1863 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiKeyboard.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiKeyboard.java
@@ -20,10 +20,10 @@ import net.montoyo.wd.client.gui.loading.FillControl;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageScreenCtrl;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.TypeData;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.TypeData;
+import net.montoyo.wd.utilities.serialization.Util;
 import org.lwjgl.glfw.GLFW;
 import org.vivecraft.client_vr.gameplay.VRPlayer;
 import org.vivecraft.client_vr.gameplay.screenhandlers.KeyboardHandler;
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiMinePad.java b/src/main/java/net/montoyo/wd/client/gui/GuiMinePad.java
index f67dcb2..0e9ef15 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiMinePad.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiMinePad.java
@@ -4,7 +4,6 @@
 
 package net.montoyo.wd.client.gui;
 
-import com.cinemamod.mcef.MCEF;
 import com.cinemamod.mcef.MCEFBrowser;
 import com.mojang.blaze3d.platform.InputConstants;
 import com.mojang.blaze3d.systems.RenderSystem;
@@ -16,8 +15,7 @@ import net.minecraft.network.chat.Component;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.client.ClientProxy;
-import net.montoyo.wd.utilities.BlockSide;
-import org.cef.browser.CefBrowserOsr;
+import net.montoyo.wd.utilities.data.BlockSide;
 import org.cef.misc.CefCursorType;
 import org.lwjgl.glfw.GLFW;
 
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiRedstoneCtrl.java b/src/main/java/net/montoyo/wd/client/gui/GuiRedstoneCtrl.java
index 55cbe99..6275e3b 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiRedstoneCtrl.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiRedstoneCtrl.java
@@ -7,16 +7,11 @@ package net.montoyo.wd.client.gui;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceLocation;
-import net.montoyo.wd.WebDisplays;
-import net.montoyo.wd.client.ClientProxy;
 import net.montoyo.wd.client.gui.controls.Button;
 import net.montoyo.wd.client.gui.controls.TextField;
 import net.montoyo.wd.client.gui.loading.FillControl;
-import net.montoyo.wd.net.WDNetworkRegistry;
-import net.montoyo.wd.net.server_bound.C2SMessageRedstoneCtrl;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Util;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import javax.annotation.Nullable;
 
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiScreenConfig.java b/src/main/java/net/montoyo/wd/client/gui/GuiScreenConfig.java
index 29cd77a..bb7ca02 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiScreenConfig.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiScreenConfig.java
@@ -20,6 +20,10 @@ import net.montoyo.wd.item.WDItem;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageScreenCtrl;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 import org.lwjgl.glfw.GLFW;
 
 import javax.annotation.Nullable;
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiServer.java b/src/main/java/net/montoyo/wd/client/gui/GuiServer.java
index 4a2e71c..dcbba35 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiServer.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiServer.java
@@ -23,9 +23,11 @@ import net.montoyo.wd.miniserv.Constants;
 import net.montoyo.wd.miniserv.client.*;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.Util;
 import org.lwjgl.glfw.GLFW;
-import org.lwjgl.opengl.GL;
-import org.lwjgl.opengl.GL11;
 
 import javax.annotation.Nullable;
 import javax.swing.filechooser.FileSystemView;
diff --git a/src/main/java/net/montoyo/wd/client/gui/GuiSetURL2.java b/src/main/java/net/montoyo/wd/client/gui/GuiSetURL2.java
index ce47fd9..c83ef41 100644
--- a/src/main/java/net/montoyo/wd/client/gui/GuiSetURL2.java
+++ b/src/main/java/net/montoyo/wd/client/gui/GuiSetURL2.java
@@ -20,9 +20,9 @@ import net.montoyo.wd.item.ItemMinePad2;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageMinepadUrl;
 import net.montoyo.wd.net.server_bound.C2SMessageScreenCtrl;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Util;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.Util;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import java.io.IOException;
 import java.util.Map;
diff --git a/src/main/java/net/montoyo/wd/client/gui/WDScreen.java b/src/main/java/net/montoyo/wd/client/gui/WDScreen.java
index 1a1740e..ee86c72 100644
--- a/src/main/java/net/montoyo/wd/client/gui/WDScreen.java
+++ b/src/main/java/net/montoyo/wd/client/gui/WDScreen.java
@@ -8,7 +8,6 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.mojang.blaze3d.systems.RenderSystem;
-import com.mojang.blaze3d.vertex.PoseStack;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.screens.Screen;
@@ -27,6 +26,10 @@ import net.montoyo.wd.client.gui.loading.JsonOWrapper;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageACQuery;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.data.Bounds;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import javax.annotation.Nullable;
 import java.io.IOException;
diff --git a/src/main/java/net/montoyo/wd/client/gui/controls/Control.java b/src/main/java/net/montoyo/wd/client/gui/controls/Control.java
index 1d973a1..c32ade0 100644
--- a/src/main/java/net/montoyo/wd/client/gui/controls/Control.java
+++ b/src/main/java/net/montoyo/wd/client/gui/controls/Control.java
@@ -14,20 +14,18 @@ import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.renderer.GameRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
-import net.minecraft.client.renderer.ShaderInstance;
 import net.minecraft.client.resources.language.I18n;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.client.gui.WDScreen;
 import net.montoyo.wd.client.gui.loading.JsonOWrapper;
-import net.montoyo.wd.utilities.Bounds;
+import net.montoyo.wd.utilities.data.Bounds;
 import org.joml.Matrix4f;
 
 import java.util.Arrays;
 
 import static com.mojang.math.Axis.XP;
-import static org.lwjgl.opengl.GL11.*;
 
 @OnlyIn(Dist.CLIENT)
 public abstract class Control {
diff --git a/src/main/java/net/montoyo/wd/client/gui/controls/ControlGroup.java b/src/main/java/net/montoyo/wd/client/gui/controls/ControlGroup.java
index ce32abf..1f2460c 100644
--- a/src/main/java/net/montoyo/wd/client/gui/controls/ControlGroup.java
+++ b/src/main/java/net/montoyo/wd/client/gui/controls/ControlGroup.java
@@ -7,18 +7,14 @@ package net.montoyo.wd.client.gui.controls;
 import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.DefaultVertexFormat;
-import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexFormat;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.montoyo.wd.client.gui.loading.JsonOWrapper;
-import net.montoyo.wd.utilities.Bounds;
-import org.lwjgl.opengl.GL11;
+import net.montoyo.wd.utilities.data.Bounds;
 
 import java.util.Arrays;
 
-import static org.lwjgl.opengl.GL11.*;
-
 public class ControlGroup extends Container {
 
     private int width;
diff --git a/src/main/java/net/montoyo/wd/client/gui/controls/YTButton.java b/src/main/java/net/montoyo/wd/client/gui/controls/YTButton.java
index 4852f2a..3d22159 100644
--- a/src/main/java/net/montoyo/wd/client/gui/controls/YTButton.java
+++ b/src/main/java/net/montoyo/wd/client/gui/controls/YTButton.java
@@ -6,7 +6,7 @@ package net.montoyo.wd.client.gui.controls;
 
 import net.minecraft.network.chat.Component;
 import net.montoyo.wd.client.gui.loading.JsonOWrapper;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 import net.montoyo.wd.utilities.VideoType;
 
 import java.net.MalformedURLException;
diff --git a/src/main/java/net/montoyo/wd/client/renderers/ScreenBaker.java b/src/main/java/net/montoyo/wd/client/renderers/ScreenBaker.java
index 4a01654..5fa644a 100644
--- a/src/main/java/net/montoyo/wd/client/renderers/ScreenBaker.java
+++ b/src/main/java/net/montoyo/wd/client/renderers/ScreenBaker.java
@@ -19,9 +19,9 @@ import net.minecraft.world.level.BlockAndTintGetter;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraftforge.client.model.data.ModelData;
 import net.minecraftforge.client.model.data.ModelProperty;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector3f;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector3f;
+import net.montoyo.wd.utilities.math.Vector3i;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
diff --git a/src/main/java/net/montoyo/wd/client/renderers/ScreenRenderer.java b/src/main/java/net/montoyo/wd/client/renderers/ScreenRenderer.java
index 595bbcd..a527d02 100644
--- a/src/main/java/net/montoyo/wd/client/renderers/ScreenRenderer.java
+++ b/src/main/java/net/montoyo/wd/client/renderers/ScreenRenderer.java
@@ -12,8 +12,8 @@ import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.blockentity.BlockEntityRenderer;
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.Vector3f;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3f;
+import net.montoyo.wd.utilities.math.Vector3i;
 import org.jetbrains.annotations.NotNull;
 
 import static com.mojang.math.Axis.*;
diff --git a/src/main/java/net/montoyo/wd/controls/ScreenControl.java b/src/main/java/net/montoyo/wd/controls/ScreenControl.java
index 8cff930..ada2821 100644
--- a/src/main/java/net/montoyo/wd/controls/ScreenControl.java
+++ b/src/main/java/net/montoyo/wd/controls/ScreenControl.java
@@ -9,7 +9,7 @@ import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.Objects;
 import java.util.function.Function;
diff --git a/src/main/java/net/montoyo/wd/controls/ScreenControlRegistry.java b/src/main/java/net/montoyo/wd/controls/ScreenControlRegistry.java
index aae3347..11d82ed 100644
--- a/src/main/java/net/montoyo/wd/controls/ScreenControlRegistry.java
+++ b/src/main/java/net/montoyo/wd/controls/ScreenControlRegistry.java
@@ -9,7 +9,7 @@ import net.minecraftforge.fml.loading.FMLEnvironment;
 import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.controls.builtin.*;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
 
 import java.lang.reflect.Method;
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/AutoVolumeControl.java b/src/main/java/net/montoyo/wd/controls/builtin/AutoVolumeControl.java
index b79e579..35c9f3a 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/AutoVolumeControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/AutoVolumeControl.java
@@ -10,7 +10,7 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/ClickControl.java b/src/main/java/net/montoyo/wd/controls/builtin/ClickControl.java
index 6366bc3..68e1ee4 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/ClickControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/ClickControl.java
@@ -9,8 +9,8 @@ import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector2i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector2i;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/JSRequestControl.java b/src/main/java/net/montoyo/wd/controls/builtin/JSRequestControl.java
index e2730ff..b394a5f 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/JSRequestControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/JSRequestControl.java
@@ -11,7 +11,7 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.JSServerRequest;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/KeyTypedControl.java b/src/main/java/net/montoyo/wd/controls/builtin/KeyTypedControl.java
index e96097c..42390d0 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/KeyTypedControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/KeyTypedControl.java
@@ -10,7 +10,7 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/LaserControl.java b/src/main/java/net/montoyo/wd/controls/builtin/LaserControl.java
index 5cbf78b..ac8c25a 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/LaserControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/LaserControl.java
@@ -10,8 +10,8 @@ import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector2i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector2i;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/ManageRightsAndUpdgradesControl.java b/src/main/java/net/montoyo/wd/controls/builtin/ManageRightsAndUpdgradesControl.java
index d8d9083..677e9db 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/ManageRightsAndUpdgradesControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/ManageRightsAndUpdgradesControl.java
@@ -12,7 +12,7 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/ModifyFriendListControl.java b/src/main/java/net/montoyo/wd/controls/builtin/ModifyFriendListControl.java
index 89846cb..5926975 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/ModifyFriendListControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/ModifyFriendListControl.java
@@ -11,8 +11,8 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.NameUUIDPair;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/OwnerControl.java b/src/main/java/net/montoyo/wd/controls/builtin/OwnerControl.java
index 1a96c9a..ab81be4 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/OwnerControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/OwnerControl.java
@@ -9,8 +9,8 @@ import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.NameUUIDPair;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/ScreenModifyControl.java b/src/main/java/net/montoyo/wd/controls/builtin/ScreenModifyControl.java
index 15d56ea..ed10ee6 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/ScreenModifyControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/ScreenModifyControl.java
@@ -10,9 +10,9 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Rotation;
-import net.montoyo.wd.utilities.Vector2i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.math.Vector2i;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/SetURLControl.java b/src/main/java/net/montoyo/wd/controls/builtin/SetURLControl.java
index 06f0628..04618dd 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/SetURLControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/SetURLControl.java
@@ -10,8 +10,8 @@ import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/controls/builtin/TurnOffControl.java b/src/main/java/net/montoyo/wd/controls/builtin/TurnOffControl.java
index 99c3f77..3c442ec 100644
--- a/src/main/java/net/montoyo/wd/controls/builtin/TurnOffControl.java
+++ b/src/main/java/net/montoyo/wd/controls/builtin/TurnOffControl.java
@@ -10,7 +10,7 @@ import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.controls.ScreenControl;
 import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.function.Function;
 
diff --git a/src/main/java/net/montoyo/wd/core/IPeripheral.java b/src/main/java/net/montoyo/wd/core/IPeripheral.java
index d7fe96b..fc06351 100644
--- a/src/main/java/net/montoyo/wd/core/IPeripheral.java
+++ b/src/main/java/net/montoyo/wd/core/IPeripheral.java
@@ -7,8 +7,8 @@ package net.montoyo.wd.core;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.state.BlockState;
-import net.montoyo.wd.utilities.BlockSide;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public interface IPeripheral {
     boolean connect(Level world, BlockPos blockPos, BlockState blockState, Vector3i screenPos, BlockSide screenSide);
diff --git a/src/main/java/net/montoyo/wd/core/IScreenQueryHandler.java b/src/main/java/net/montoyo/wd/core/IScreenQueryHandler.java
index 97c1171..f18dc7a 100644
--- a/src/main/java/net/montoyo/wd/core/IScreenQueryHandler.java
+++ b/src/main/java/net/montoyo/wd/core/IScreenQueryHandler.java
@@ -6,7 +6,7 @@
 //
 //import net.montoyo.mcef.api.IJSQueryCallback;
 //import net.montoyo.wd.entity.TileEntityScreen;
-//import net.montoyo.wd.utilities.BlockSide;
+//import net.montoyo.wd.utilities.orientation.BlockSide;
 //
 //import javax.annotation.Nonnull;
 //
diff --git a/src/main/java/net/montoyo/wd/core/IUpgrade.java b/src/main/java/net/montoyo/wd/core/IUpgrade.java
index f54cff6..3524400 100644
--- a/src/main/java/net/montoyo/wd/core/IUpgrade.java
+++ b/src/main/java/net/montoyo/wd/core/IUpgrade.java
@@ -7,7 +7,7 @@ package net.montoyo.wd.core;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
diff --git a/src/main/java/net/montoyo/wd/core/JSServerRequest.java b/src/main/java/net/montoyo/wd/core/JSServerRequest.java
index 5a67701..7ef36e7 100644
--- a/src/main/java/net/montoyo/wd/core/JSServerRequest.java
+++ b/src/main/java/net/montoyo/wd/core/JSServerRequest.java
@@ -5,7 +5,7 @@
 package net.montoyo.wd.core;
 
 import net.minecraft.network.FriendlyByteBuf;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 public enum JSServerRequest {
     CLEAR_REDSTONE,
diff --git a/src/main/java/net/montoyo/wd/data/KeyboardData.java b/src/main/java/net/montoyo/wd/data/KeyboardData.java
index 24977b2..bcfda4e 100644
--- a/src/main/java/net/montoyo/wd/data/KeyboardData.java
+++ b/src/main/java/net/montoyo/wd/data/KeyboardData.java
@@ -13,9 +13,9 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.client.gui.GuiKeyboard;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class KeyboardData extends GuiData {
     public Vector3i pos;
diff --git a/src/main/java/net/montoyo/wd/data/RedstoneCtrlData.java b/src/main/java/net/montoyo/wd/data/RedstoneCtrlData.java
index c8df04e..d6f41f7 100644
--- a/src/main/java/net/montoyo/wd/data/RedstoneCtrlData.java
+++ b/src/main/java/net/montoyo/wd/data/RedstoneCtrlData.java
@@ -13,7 +13,7 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.client.gui.GuiRedstoneCtrl;
 import net.montoyo.wd.net.BufferUtils;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class RedstoneCtrlData extends GuiData {
     public ResourceLocation dimension;
diff --git a/src/main/java/net/montoyo/wd/data/ScreenConfigData.java b/src/main/java/net/montoyo/wd/data/ScreenConfigData.java
index 916b74b..ae9e87f 100644
--- a/src/main/java/net/montoyo/wd/data/ScreenConfigData.java
+++ b/src/main/java/net/montoyo/wd/data/ScreenConfigData.java
@@ -17,10 +17,10 @@ import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.BufferUtils;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.client_bound.S2CMessageOpenGui;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.NameUUIDPair;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class ScreenConfigData extends GuiData {
     public boolean onlyUpdate;
diff --git a/src/main/java/net/montoyo/wd/data/ServerData.java b/src/main/java/net/montoyo/wd/data/ServerData.java
index 5eedb87..28a9da7 100644
--- a/src/main/java/net/montoyo/wd/data/ServerData.java
+++ b/src/main/java/net/montoyo/wd/data/ServerData.java
@@ -12,8 +12,8 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.client.gui.GuiServer;
 import net.montoyo.wd.net.BufferUtils;
-import net.montoyo.wd.utilities.NameUUIDPair;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class ServerData extends GuiData {
     public Vector3i pos;
diff --git a/src/main/java/net/montoyo/wd/data/SetURLData.java b/src/main/java/net/montoyo/wd/data/SetURLData.java
index e6d8c2d..97f2e12 100644
--- a/src/main/java/net/montoyo/wd/data/SetURLData.java
+++ b/src/main/java/net/montoyo/wd/data/SetURLData.java
@@ -14,9 +14,9 @@ import net.minecraftforge.api.distmarker.OnlyIn;
 import net.montoyo.wd.client.gui.GuiSetURL2;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.BufferUtils;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class SetURLData extends GuiData {
     public Vector3i pos;
diff --git a/src/main/java/net/montoyo/wd/entity/AbstractInterfaceBlockEntity.java b/src/main/java/net/montoyo/wd/entity/AbstractInterfaceBlockEntity.java
index 7869ceb..2f6f524 100644
--- a/src/main/java/net/montoyo/wd/entity/AbstractInterfaceBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/AbstractInterfaceBlockEntity.java
@@ -13,7 +13,11 @@ import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.core.IComputerArgs;
 import net.montoyo.wd.core.IUpgrade;
 import net.montoyo.wd.core.ScreenRights;
-import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.TypeData;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.IOException;
 import java.lang.annotation.ElementType;
diff --git a/src/main/java/net/montoyo/wd/entity/AbstractPeripheralBlockEntity.java b/src/main/java/net/montoyo/wd/entity/AbstractPeripheralBlockEntity.java
index 0c8c94a..d3f3ab1 100644
--- a/src/main/java/net/montoyo/wd/entity/AbstractPeripheralBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/AbstractPeripheralBlockEntity.java
@@ -16,9 +16,9 @@ import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.chunk.LevelChunk;
 import net.montoyo.wd.core.IPeripheral;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
diff --git a/src/main/java/net/montoyo/wd/entity/KeyboardBlockEntity.java b/src/main/java/net/montoyo/wd/entity/KeyboardBlockEntity.java
index 40cf24d..a01ce20 100644
--- a/src/main/java/net/montoyo/wd/entity/KeyboardBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/KeyboardBlockEntity.java
@@ -16,7 +16,7 @@ import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.data.KeyboardData;
 import net.montoyo.wd.registry.TileRegistry;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 public class KeyboardBlockEntity extends AbstractPeripheralBlockEntity {
     private static final String RANDOM_CHARS = "AZERTYUIOPQSDFGHJKLMWXCVBNazertyuiopqsdfghjklmwxcvbn0123456789"; //Yes I have an AZERTY keyboard, u care?
diff --git a/src/main/java/net/montoyo/wd/entity/RedstoneControlBlockEntity.java b/src/main/java/net/montoyo/wd/entity/RedstoneControlBlockEntity.java
index df1ebe8..45ec633 100644
--- a/src/main/java/net/montoyo/wd/entity/RedstoneControlBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/RedstoneControlBlockEntity.java
@@ -15,7 +15,7 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.data.RedstoneCtrlData;
 import net.montoyo.wd.registry.TileRegistry;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.IOException;
 
diff --git a/src/main/java/net/montoyo/wd/entity/RemoteControlBlockEntity.java b/src/main/java/net/montoyo/wd/entity/RemoteControlBlockEntity.java
index bfc0c2a..4b6ef8e 100644
--- a/src/main/java/net/montoyo/wd/entity/RemoteControlBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/RemoteControlBlockEntity.java
@@ -13,7 +13,7 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.data.SetURLData;
 import net.montoyo.wd.registry.TileRegistry;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 public class RemoteControlBlockEntity extends AbstractPeripheralBlockEntity {
     public RemoteControlBlockEntity(BlockPos arg2, BlockState arg3) {
diff --git a/src/main/java/net/montoyo/wd/entity/ScreenBlockEntity.java b/src/main/java/net/montoyo/wd/entity/ScreenBlockEntity.java
index 6da5cbf..8524ff8 100644
--- a/src/main/java/net/montoyo/wd/entity/ScreenBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/ScreenBlockEntity.java
@@ -41,6 +41,14 @@ import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.client_bound.S2CMessageAddScreen;
 import net.montoyo.wd.net.client_bound.S2CMessageScreenUpdate;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.MutableAABB;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3f;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.TypeData;
 import org.cef.browser.CefBrowser;
 
 import javax.annotation.Nonnull;
@@ -196,6 +204,7 @@ public class ScreenBlockEntity extends BlockEntity {
             final Direction facing = VALUES[side.reverse().ordinal()];
             final ScreenIterator it = new ScreenIterator(start, side, size);
 
+            // TODO: cache chunk
             while (it.hasNext()) {
                 int idx = it.getIndex();
                 redstoneStatus.set(idx, world.getSignal(it.next(), facing));
@@ -246,6 +255,7 @@ public class ScreenBlockEntity extends BlockEntity {
         if (scr != null) {
             ScreenIterator it = new ScreenIterator(getBlockPos(), side, scr.size);
 
+            // TODO: cache chunk
             while (it.hasNext())
                 func.accept(it.next());
         }
diff --git a/src/main/java/net/montoyo/wd/entity/ServerBlockEntity.java b/src/main/java/net/montoyo/wd/entity/ServerBlockEntity.java
index 3479935..834ff1a 100644
--- a/src/main/java/net/montoyo/wd/entity/ServerBlockEntity.java
+++ b/src/main/java/net/montoyo/wd/entity/ServerBlockEntity.java
@@ -13,8 +13,8 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.data.ServerData;
 import net.montoyo.wd.registry.TileRegistry;
-import net.montoyo.wd.utilities.NameUUIDPair;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.Util;
 
 public class ServerBlockEntity extends BlockEntity {
     private NameUUIDPair owner;
diff --git a/src/main/java/net/montoyo/wd/item/ItemLaserPointer.java b/src/main/java/net/montoyo/wd/item/ItemLaserPointer.java
index f97f5dd..6d4875f 100644
--- a/src/main/java/net/montoyo/wd/item/ItemLaserPointer.java
+++ b/src/main/java/net/montoyo/wd/item/ItemLaserPointer.java
@@ -20,10 +20,10 @@ import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.registry.BlockRegistry;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.server_bound.C2SMessageScreenCtrl;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Multiblock;
-import net.montoyo.wd.utilities.Vector2i;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
diff --git a/src/main/java/net/montoyo/wd/item/ItemLinker.java b/src/main/java/net/montoyo/wd/item/ItemLinker.java
index 91defbe..5d04a95 100644
--- a/src/main/java/net/montoyo/wd/item/ItemLinker.java
+++ b/src/main/java/net/montoyo/wd/item/ItemLinker.java
@@ -18,10 +18,10 @@ import net.montoyo.wd.block.ScreenBlock;
 import net.montoyo.wd.core.IPeripheral;
 import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Multiblock;
-import net.montoyo.wd.utilities.Util;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.serialization.Util;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
diff --git a/src/main/java/net/montoyo/wd/item/ItemOwnershipThief.java b/src/main/java/net/montoyo/wd/item/ItemOwnershipThief.java
index 95935e6..34f0c87 100644
--- a/src/main/java/net/montoyo/wd/item/ItemOwnershipThief.java
+++ b/src/main/java/net/montoyo/wd/item/ItemOwnershipThief.java
@@ -16,6 +16,9 @@ import net.montoyo.wd.block.ScreenBlock;
 import net.montoyo.wd.config.CommonConfig;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.serialization.Util;
 import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
diff --git a/src/main/java/net/montoyo/wd/item/ItemScreenConfigurator.java b/src/main/java/net/montoyo/wd/item/ItemScreenConfigurator.java
index 66991ed..a76459c 100644
--- a/src/main/java/net/montoyo/wd/item/ItemScreenConfigurator.java
+++ b/src/main/java/net/montoyo/wd/item/ItemScreenConfigurator.java
@@ -13,10 +13,10 @@ import net.minecraft.world.level.block.entity.BlockEntity;
 import net.montoyo.wd.block.ScreenBlock;
 import net.montoyo.wd.data.ScreenConfigData;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import net.montoyo.wd.utilities.Multiblock;
-import net.montoyo.wd.utilities.Util;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.serialization.Util;
+import net.montoyo.wd.utilities.math.Vector3i;
 import org.jetbrains.annotations.NotNull;
 
 public class ItemScreenConfigurator extends Item implements WDItem {
diff --git a/src/main/java/net/montoyo/wd/item/ItemUpgrade.java b/src/main/java/net/montoyo/wd/item/ItemUpgrade.java
index 291a7f8..29147c6 100644
--- a/src/main/java/net/montoyo/wd/item/ItemUpgrade.java
+++ b/src/main/java/net/montoyo/wd/item/ItemUpgrade.java
@@ -10,7 +10,7 @@ import net.minecraft.world.item.ItemStack;
 import net.montoyo.wd.core.DefaultUpgrade;
 import net.montoyo.wd.core.IUpgrade;
 import net.montoyo.wd.entity.ScreenBlockEntity;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
diff --git a/src/main/java/net/montoyo/wd/miniserv/client/Client.java b/src/main/java/net/montoyo/wd/miniserv/client/Client.java
index 021d175..fb2669e 100644
--- a/src/main/java/net/montoyo/wd/miniserv/client/Client.java
+++ b/src/main/java/net/montoyo/wd/miniserv/client/Client.java
@@ -9,7 +9,7 @@ import net.minecraft.world.entity.player.Player;
 import net.montoyo.wd.miniserv.*;
 import net.montoyo.wd.net.server_bound.C2SMessageMiniservConnect;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import javax.crypto.*;
 import javax.crypto.spec.SecretKeySpec;
diff --git a/src/main/java/net/montoyo/wd/miniserv/client/ClientTaskUploadFile.java b/src/main/java/net/montoyo/wd/miniserv/client/ClientTaskUploadFile.java
index c214e07..e2f026d 100644
--- a/src/main/java/net/montoyo/wd/miniserv/client/ClientTaskUploadFile.java
+++ b/src/main/java/net/montoyo/wd/miniserv/client/ClientTaskUploadFile.java
@@ -8,7 +8,7 @@ import net.montoyo.wd.miniserv.Constants;
 import net.montoyo.wd.miniserv.OutgoingPacket;
 import net.montoyo.wd.miniserv.PacketID;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.File;
 import java.io.FileInputStream;
diff --git a/src/main/java/net/montoyo/wd/miniserv/server/Server.java b/src/main/java/net/montoyo/wd/miniserv/server/Server.java
index 7a2a95f..9a3e4d0 100644
--- a/src/main/java/net/montoyo/wd/miniserv/server/Server.java
+++ b/src/main/java/net/montoyo/wd/miniserv/server/Server.java
@@ -6,7 +6,7 @@ package net.montoyo.wd.miniserv.server;
 
 import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.File;
 import java.io.IOException;
diff --git a/src/main/java/net/montoyo/wd/miniserv/server/ServerClient.java b/src/main/java/net/montoyo/wd/miniserv/server/ServerClient.java
index b4de508..ca27c27 100644
--- a/src/main/java/net/montoyo/wd/miniserv/server/ServerClient.java
+++ b/src/main/java/net/montoyo/wd/miniserv/server/ServerClient.java
@@ -6,7 +6,7 @@ package net.montoyo.wd.miniserv.server;
 
 import net.montoyo.wd.miniserv.*;
 import net.montoyo.wd.utilities.Log;
-import net.montoyo.wd.utilities.Util;
+import net.montoyo.wd.utilities.serialization.Util;
 
 import java.io.*;
 import java.nio.channels.ClosedChannelException;
diff --git a/src/main/java/net/montoyo/wd/net/BufferUtils.java b/src/main/java/net/montoyo/wd/net/BufferUtils.java
index cb10fe0..db68a37 100644
--- a/src/main/java/net/montoyo/wd/net/BufferUtils.java
+++ b/src/main/java/net/montoyo/wd/net/BufferUtils.java
@@ -1,7 +1,7 @@
 package net.montoyo.wd.net;
 
 import net.minecraft.network.FriendlyByteBuf;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 import java.util.Arrays;
 import java.util.function.Consumer;
diff --git a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageACResult.java b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageACResult.java
index e54f152..d6c406f 100644
--- a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageACResult.java
+++ b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageACResult.java
@@ -8,7 +8,7 @@ import net.minecraft.network.FriendlyByteBuf;
 import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.net.Packet;
-import net.montoyo.wd.utilities.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 public class S2CMessageACResult extends Packet {
     private static NameUUIDPair[] result;
diff --git a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageAddScreen.java b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageAddScreen.java
index cbd4006..b56a21b 100644
--- a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageAddScreen.java
+++ b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageAddScreen.java
@@ -13,6 +13,11 @@ import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.Packet;
 import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import java.io.IOException;
 import java.util.ArrayList;
diff --git a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageCloseGui.java b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageCloseGui.java
index 761b541..9d253c2 100644
--- a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageCloseGui.java
+++ b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageCloseGui.java
@@ -9,7 +9,7 @@ import net.minecraft.network.FriendlyByteBuf;
 import net.minecraftforge.network.NetworkEvent;
 import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.net.Packet;
-import net.montoyo.wd.utilities.BlockSide;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.Arrays;
 
diff --git a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageScreenUpdate.java b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageScreenUpdate.java
index b4c2f88..e1317bc 100644
--- a/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageScreenUpdate.java
+++ b/src/main/java/net/montoyo/wd/net/client_bound/S2CMessageScreenUpdate.java
@@ -17,7 +17,11 @@ import net.montoyo.wd.controls.builtin.*;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.BufferUtils;
 import net.montoyo.wd.net.Packet;
-import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 // TODO: use registry based approach
 public class S2CMessageScreenUpdate extends Packet  {
diff --git a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageACQuery.java b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageACQuery.java
index 082ec6e..7041176 100644
--- a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageACQuery.java
+++ b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageACQuery.java
@@ -13,7 +13,7 @@ import net.montoyo.wd.WebDisplays;
 import net.montoyo.wd.net.Packet;
 import net.montoyo.wd.net.WDNetworkRegistry;
 import net.montoyo.wd.net.client_bound.S2CMessageACResult;
-import net.montoyo.wd.utilities.NameUUIDPair;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 import java.util.Arrays;
 
diff --git a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageRedstoneCtrl.java b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageRedstoneCtrl.java
index ac9c073..1143120 100644
--- a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageRedstoneCtrl.java
+++ b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageRedstoneCtrl.java
@@ -15,8 +15,8 @@ import net.montoyo.wd.core.ScreenRights;
 import net.montoyo.wd.entity.RedstoneControlBlockEntity;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.Packet;
-import net.montoyo.wd.utilities.Util;
-import net.montoyo.wd.utilities.Vector3i;
+import net.montoyo.wd.utilities.serialization.Util;
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public class C2SMessageRedstoneCtrl extends Packet implements Runnable {
 	private Player player;
diff --git a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageScreenCtrl.java b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageScreenCtrl.java
index 9b224e4..1c9001c 100644
--- a/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageScreenCtrl.java
+++ b/src/main/java/net/montoyo/wd/net/server_bound/C2SMessageScreenCtrl.java
@@ -20,7 +20,11 @@ import net.montoyo.wd.core.MissingPermissionException;
 import net.montoyo.wd.entity.ScreenBlockEntity;
 import net.montoyo.wd.net.BufferUtils;
 import net.montoyo.wd.net.Packet;
-import net.montoyo.wd.utilities.*;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
+import net.montoyo.wd.utilities.data.Rotation;
+import net.montoyo.wd.utilities.serialization.NameUUIDPair;
 
 // TODO: this is a mess; a registry based approach would likely be more readable
 public class C2SMessageScreenCtrl extends Packet {
diff --git a/src/main/java/net/montoyo/wd/utilities/Multiblock.java b/src/main/java/net/montoyo/wd/utilities/Multiblock.java
index 2fa8c94..8bef699 100644
--- a/src/main/java/net/montoyo/wd/utilities/Multiblock.java
+++ b/src/main/java/net/montoyo/wd/utilities/Multiblock.java
@@ -7,9 +7,11 @@ package net.montoyo.wd.utilities;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.LevelAccessor;
 import net.montoyo.wd.registry.BlockRegistry;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 public abstract class Multiblock {
-
     public enum OverrideAction {
         NONE,
         SIMULATE,
@@ -26,9 +28,9 @@ public abstract class Multiblock {
         }
 
         public boolean apply(Vector3i bp, boolean originalResult) {
-            if(action == OverrideAction.NONE || !bp.equals(pos))
+            if (action == OverrideAction.NONE || !bp.equals(pos))
                 return originalResult;
-            else if(action == OverrideAction.SIMULATE)
+            else if (action == OverrideAction.SIMULATE)
                 return true;
             else //action == OverrideAction.IGNORE
                 return false;
@@ -39,9 +41,8 @@ public abstract class Multiblock {
     public static final BlockOverride NULL_OVERRIDE = new BlockOverride(null, OverrideAction.NONE);
 
     //Modifies pos
-    public static void findOrigin(LevelAccessor world, Vector3i pos, BlockSide side, BlockOverride override)
-    {
-        if(override == null)
+    public static void findOrigin(LevelAccessor world, Vector3i pos, BlockSide side, BlockOverride override) {
+        if (override == null)
             override = NULL_OVERRIDE;
 
         BlockPos.MutableBlockPos bp = new BlockPos.MutableBlockPos();
@@ -50,7 +51,7 @@ public abstract class Multiblock {
         do {
             pos.add(side.left);
             pos.toBlock(bp);
-        } while(override.apply(pos, world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()));
+        } while (override.apply(pos, world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()));
 
         pos.add(side.right);
 
@@ -58,14 +59,13 @@ public abstract class Multiblock {
         do {
             pos.add(side.down);
             pos.toBlock(bp);
-        } while(override.apply(pos, world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()));
+        } while (override.apply(pos, world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()));
 
         pos.add(side.up);
     }
 
     //Origin stays constant
-    public static Vector2i measure(LevelAccessor world, Vector3i origin, BlockSide side)
-    {
+    public static Vector2i measure(LevelAccessor world, Vector3i origin, BlockSide side) {
         Vector2i ret = new Vector2i();
         Vector3i pos = origin.clone();
 
@@ -77,7 +77,7 @@ public abstract class Multiblock {
             pos.add(side.up);
             pos.toBlock(bp);
             ret.y++;
-        } while(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get());
+        } while (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get());
 
         pos.add(side.down);
 
@@ -86,33 +86,32 @@ public abstract class Multiblock {
             pos.add(side.right);
             pos.toBlock(bp);
             ret.x++;
-        } while(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get());
+        } while (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get());
 
         return ret;
     }
 
     //Origin and size stays constant.
     //Returns null if structure is okay, otherwise the erroring block pos.
-    public static Vector3i check(LevelAccessor world, Vector3i origin, Vector2i size, BlockSide side)
-    {
+    public static Vector3i check(LevelAccessor world, Vector3i origin, Vector2i size, BlockSide side) {
         Vector3i pos = origin.clone();
         BlockPos.MutableBlockPos bp = new BlockPos.MutableBlockPos();
 
         //Check inner
-        for(int y = 0; y < size.y; y++) {
-            for(int x = 0; x < size.x; x++) {
+        for (int y = 0; y < size.y; y++) {
+            for (int x = 0; x < size.x; x++) {
                 pos.toBlock(bp);
-                if(!(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()))
+                if (!(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get()))
                     return pos; //Hole
 
                 pos.add(side.forward);
                 pos.toBlock(bp);
-                if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+                if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                     return pos; //Back should be empty
 
                 pos.addMul(side.backward, 2);
                 pos.toBlock(bp);
-                if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+                if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                     return pos; //Front should be empty
 
                 pos.add(side.forward);
@@ -127,9 +126,9 @@ public abstract class Multiblock {
         pos.set(origin);
         pos.add(side.left);
 
-        for(int y = 0; y < size.y; y++) {
+        for (int y = 0; y < size.y; y++) {
             pos.toBlock(bp);
-            if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+            if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                 return pos; //Left edge should be empty
 
             pos.add(side.up);
@@ -139,9 +138,9 @@ public abstract class Multiblock {
         pos.set(origin);
         pos.addMul(side.right, size.x);
 
-        for(int y = 0; y < size.y; y++) {
+        for (int y = 0; y < size.y; y++) {
             pos.toBlock(bp);
-            if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+            if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                 return pos; //Left edge should be empty
 
             pos.add(side.up);
@@ -151,9 +150,9 @@ public abstract class Multiblock {
         pos.set(origin);
         pos.add(side.down);
 
-        for(int x = 0; x < size.x; x++) {
+        for (int x = 0; x < size.x; x++) {
             pos.toBlock(bp);
-            if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+            if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                 return pos; //Left edge should be empty
 
             pos.add(side.right);
@@ -163,9 +162,9 @@ public abstract class Multiblock {
         pos.set(origin);
         pos.addMul(side.up, size.y);
 
-        for(int x = 0; x < size.x; x++) {
+        for (int x = 0; x < size.x; x++) {
             pos.toBlock(bp);
-            if(world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
+            if (world.getBlockState(bp).getBlock() == BlockRegistry.SCREEN_BLOCk.get())
                 return pos; //Left edge should be empty
 
             pos.add(side.right);
@@ -174,5 +173,4 @@ public abstract class Multiblock {
         //All good.
         return null;
     }
-
 }
diff --git a/src/main/java/net/montoyo/wd/utilities/NibbleArray.java b/src/main/java/net/montoyo/wd/utilities/NibbleArray.java
index c6bd33d..000f3a3 100644
--- a/src/main/java/net/montoyo/wd/utilities/NibbleArray.java
+++ b/src/main/java/net/montoyo/wd/utilities/NibbleArray.java
@@ -18,14 +18,14 @@ public final class NibbleArray {
         data = d;
     }
 
-    public final int get(int idx) {
+    public int get(int idx) {
         if ((idx & 1) == 0)
             return (data[idx >> 1] >> 4) & 0x0F; //MSB
         else
             return data[idx >> 1] & 0x0F; //LSB
     }
 
-    public final void set(int idx, int val) {
+    public void set(int idx, int val) {
         val &= 0x0F;
 
         if ((idx & 1) == 0) {
diff --git a/src/main/java/net/montoyo/wd/utilities/ScreenIterator.java b/src/main/java/net/montoyo/wd/utilities/ScreenIterator.java
index fcedc1a..b26d77b 100644
--- a/src/main/java/net/montoyo/wd/utilities/ScreenIterator.java
+++ b/src/main/java/net/montoyo/wd/utilities/ScreenIterator.java
@@ -5,12 +5,14 @@
 package net.montoyo.wd.utilities;
 
 import net.minecraft.core.BlockPos;
+import net.montoyo.wd.utilities.math.Vector2i;
+import net.montoyo.wd.utilities.math.Vector3i;
+import net.montoyo.wd.utilities.data.BlockSide;
 
 import java.util.Iterator;
 
 public final class ScreenIterator implements Iterator<BlockPos> {
-    private final Vector3i vec1;
-    private final Vector3i vec2;
+    private final Vector3i from, to;
     private final BlockSide side;
     private final Vector2i size;
     private final BlockPos.MutableBlockPos blockPos;
@@ -19,31 +21,31 @@ public final class ScreenIterator implements Iterator<BlockPos> {
     private boolean hasNext = true;
 
     public ScreenIterator(BlockPos pos, BlockSide side, Vector2i size) {
-        vec1 = new Vector3i(pos);
-        vec2 = vec1.clone();
+        from = new Vector3i(pos);
+        to = from.clone();
         this.side = side;
         this.size = size;
         blockPos = new BlockPos.MutableBlockPos();
     }
 
     @Override
-    public final boolean hasNext() {
+    public boolean hasNext() {
         return hasNext;
     }
 
     @Override
-    public final BlockPos next() {
-        vec2.toBlock(blockPos);
+    public BlockPos next() {
+        to.toBlock(blockPos);
 
         if (++x >= size.x) {
             if (++y >= size.y)
                 hasNext = false;
             else {
                 x = 0;
-                vec2.set(vec1.add(side.up));
+                to.set(from.add(side.up));
             }
         } else
-            vec2.add(side.right);
+            to.add(side.right);
 
         return blockPos;
     }
diff --git a/src/main/java/net/montoyo/wd/utilities/BlockSide.java b/src/main/java/net/montoyo/wd/utilities/data/BlockSide.java
similarity index 94%
rename from src/main/java/net/montoyo/wd/utilities/BlockSide.java
rename to src/main/java/net/montoyo/wd/utilities/data/BlockSide.java
index ce5feb0..cc8088f 100644
--- a/src/main/java/net/montoyo/wd/utilities/BlockSide.java
+++ b/src/main/java/net/montoyo/wd/utilities/data/BlockSide.java
@@ -2,7 +2,9 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.data;
+
+import net.montoyo.wd.utilities.math.Vector3i;
 
 public enum BlockSide {
     BOTTOM(new Vector3i(0, 0, -1), new Vector3i(1, 0, 0), new Vector3i(0, -1, 0)),
diff --git a/src/main/java/net/montoyo/wd/utilities/Bounds.java b/src/main/java/net/montoyo/wd/utilities/data/Bounds.java
similarity index 92%
rename from src/main/java/net/montoyo/wd/utilities/Bounds.java
rename to src/main/java/net/montoyo/wd/utilities/data/Bounds.java
index 85de36d..ef8a792 100644
--- a/src/main/java/net/montoyo/wd/utilities/Bounds.java
+++ b/src/main/java/net/montoyo/wd/utilities/data/Bounds.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.data;
 
 public final class Bounds {
     public final int minX;
diff --git a/src/main/java/net/montoyo/wd/utilities/Rotation.java b/src/main/java/net/montoyo/wd/utilities/data/Rotation.java
similarity index 92%
rename from src/main/java/net/montoyo/wd/utilities/Rotation.java
rename to src/main/java/net/montoyo/wd/utilities/data/Rotation.java
index 3447403..8f65730 100644
--- a/src/main/java/net/montoyo/wd/utilities/Rotation.java
+++ b/src/main/java/net/montoyo/wd/utilities/data/Rotation.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.data;
 
 public enum Rotation {
     ROT_0(0.0f, false),
diff --git a/src/main/java/net/montoyo/wd/utilities/MutableAABB.java b/src/main/java/net/montoyo/wd/utilities/math/MutableAABB.java
similarity index 98%
rename from src/main/java/net/montoyo/wd/utilities/MutableAABB.java
rename to src/main/java/net/montoyo/wd/utilities/math/MutableAABB.java
index 6996726..55328cd 100644
--- a/src/main/java/net/montoyo/wd/utilities/MutableAABB.java
+++ b/src/main/java/net/montoyo/wd/utilities/math/MutableAABB.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.math;
 
 import net.minecraft.world.phys.AABB;
 
diff --git a/src/main/java/net/montoyo/wd/utilities/Vector2i.java b/src/main/java/net/montoyo/wd/utilities/math/Vector2i.java
similarity index 93%
rename from src/main/java/net/montoyo/wd/utilities/Vector2i.java
rename to src/main/java/net/montoyo/wd/utilities/math/Vector2i.java
index f7f3171..1614863 100644
--- a/src/main/java/net/montoyo/wd/utilities/Vector2i.java
+++ b/src/main/java/net/montoyo/wd/utilities/math/Vector2i.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.math;
 
 import io.netty.buffer.ByteBuf;
 
diff --git a/src/main/java/net/montoyo/wd/utilities/Vector3f.java b/src/main/java/net/montoyo/wd/utilities/math/Vector3f.java
similarity index 98%
rename from src/main/java/net/montoyo/wd/utilities/Vector3f.java
rename to src/main/java/net/montoyo/wd/utilities/math/Vector3f.java
index be7d32a..938a96f 100644
--- a/src/main/java/net/montoyo/wd/utilities/Vector3f.java
+++ b/src/main/java/net/montoyo/wd/utilities/math/Vector3f.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.math;
 
 public final class Vector3f {
     public float x;
diff --git a/src/main/java/net/montoyo/wd/utilities/Vector3i.java b/src/main/java/net/montoyo/wd/utilities/math/Vector3i.java
similarity index 99%
rename from src/main/java/net/montoyo/wd/utilities/Vector3i.java
rename to src/main/java/net/montoyo/wd/utilities/math/Vector3i.java
index 9539ea2..92037da 100644
--- a/src/main/java/net/montoyo/wd/utilities/Vector3i.java
+++ b/src/main/java/net/montoyo/wd/utilities/math/Vector3i.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.math;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.core.BlockPos;
diff --git a/src/main/java/net/montoyo/wd/utilities/DontSerialize.java b/src/main/java/net/montoyo/wd/utilities/serialization/DontSerialize.java
similarity index 86%
rename from src/main/java/net/montoyo/wd/utilities/DontSerialize.java
rename to src/main/java/net/montoyo/wd/utilities/serialization/DontSerialize.java
index 6191c80..ec66310 100644
--- a/src/main/java/net/montoyo/wd/utilities/DontSerialize.java
+++ b/src/main/java/net/montoyo/wd/utilities/serialization/DontSerialize.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.serialization;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
diff --git a/src/main/java/net/montoyo/wd/utilities/NameUUIDPair.java b/src/main/java/net/montoyo/wd/utilities/serialization/NameUUIDPair.java
similarity index 95%
rename from src/main/java/net/montoyo/wd/utilities/NameUUIDPair.java
rename to src/main/java/net/montoyo/wd/utilities/serialization/NameUUIDPair.java
index 25ecba1..9686ab6 100644
--- a/src/main/java/net/montoyo/wd/utilities/NameUUIDPair.java
+++ b/src/main/java/net/montoyo/wd/utilities/serialization/NameUUIDPair.java
@@ -2,10 +2,9 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.serialization;
 
 import com.mojang.authlib.GameProfile;
-import io.netty.buffer.ByteBuf;
 import net.minecraft.network.FriendlyByteBuf;
 
 import java.util.UUID;
diff --git a/src/main/java/net/montoyo/wd/utilities/TypeData.java b/src/main/java/net/montoyo/wd/utilities/serialization/TypeData.java
similarity index 95%
rename from src/main/java/net/montoyo/wd/utilities/TypeData.java
rename to src/main/java/net/montoyo/wd/utilities/serialization/TypeData.java
index cdf5f74..212439d 100644
--- a/src/main/java/net/montoyo/wd/utilities/TypeData.java
+++ b/src/main/java/net/montoyo/wd/utilities/serialization/TypeData.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2019 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.serialization;
 
 import com.google.gson.annotations.SerializedName;
 
diff --git a/src/main/java/net/montoyo/wd/utilities/Util.java b/src/main/java/net/montoyo/wd/utilities/serialization/Util.java
similarity index 99%
rename from src/main/java/net/montoyo/wd/utilities/Util.java
rename to src/main/java/net/montoyo/wd/utilities/serialization/Util.java
index 4c0d3a6..6db86e8 100644
--- a/src/main/java/net/montoyo/wd/utilities/Util.java
+++ b/src/main/java/net/montoyo/wd/utilities/serialization/Util.java
@@ -2,7 +2,7 @@
  * Copyright (C) 2018 BARBOTIN Nicolas
  */
 
-package net.montoyo.wd.utilities;
+package net.montoyo.wd.utilities.serialization;
 
 import net.minecraft.ChatFormatting;
 import net.minecraft.nbt.CompoundTag;