diff --git a/src/main/java/wily/legacy/init/LegacyUIElementTypes.java b/src/main/java/wily/legacy/init/LegacyUIElementTypes.java
index 0fb9333..0ca8038 100644
--- a/src/main/java/wily/legacy/init/LegacyUIElementTypes.java
+++ b/src/main/java/wily/legacy/init/LegacyUIElementTypes.java
@@ -23,6 +23,7 @@
 import net.minecraft.world.inventory.Slot;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.phys.Vec3;
+import wily.factoryapi.FactoryAPI;
 import wily.factoryapi.base.ArbitrarySupplier;
 import wily.factoryapi.base.Bearer;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
@@ -43,7 +44,7 @@
 
 public class LegacyUIElementTypes {
     private static final Container emptyFakeContainer = new SimpleContainer();
-    public static final ResourceLocation ENCHANTING_TABLE_BOOK = ResourceLocation.withDefaultNamespace("textures/entity/enchanting_table_book.png");
+    public static final ResourceLocation ENCHANTING_TABLE_BOOK = FactoryAPI.createVanillaLocation("textures/entity/enchanting_table_book.png");
 
     public static final UIDefinitionManager.ElementType PUT_LEGACY_SLOT = UIDefinitionManager.ElementType.registerConditional("put_legacy_slot", UIDefinitionManager.ElementType.createIndexable(slots->(uiDefinition, accessorFunction, elementName, element) -> {
         UIDefinitionManager.ElementType.parseElement(uiDefinition, elementName, element, "fakeContainer", (s, d)->d.asListOpt(d1->DynamicUtil.getItemFromDynamic(d1, true)).result().map(l-> UIDefinition.createBeforeInit(elementName, (a)-> a.putStaticElement(s,new SimpleContainer(l.stream().map(ArbitrarySupplier::get).toArray(ItemStack[]::new))))).orElse(null));
@@ -179,7 +180,6 @@ public ArbitrarySupplier<ResourceLocation> getIconHolderOverride() {
             oFlip.set(flip.get());
             oOpen.set(open.get());
             open.set(open.get() - 0.2F);
-            Legacy4J.LOGGER.warn("ATA");
 
             open.set(Mth.clamp(open.get(), 0.0F, 1.0F));
             float f1 = (flipT.get() - flip.get()) * 0.4F;
@@ -205,7 +205,7 @@ public ArbitrarySupplier<ResourceLocation> getIconHolderOverride() {
             float f5 = Mth.clamp(Mth.frac(f1 + 0.75F) * 1.6F - 0.3F, 0.0F, 1.0F);
             bookModel.get().setupAnim(0.0F, f4, f5, g);
             VertexConsumer vertexconsumer = FactoryGuiGraphics.of(guiGraphics).getBufferSource().getBuffer(bookModel.get().renderType(ENCHANTING_TABLE_BOOK));
-            bookModel.get().renderToBuffer(guiGraphics.pose(), vertexconsumer, 15728880, OverlayTexture.NO_OVERLAY);
+            bookModel.get().renderToBuffer(guiGraphics.pose(), vertexconsumer, 15728880, OverlayTexture.NO_OVERLAY/*? <1.20.5 {*//*, 1.0F, 1.0F, 1.0F, 1.0F*//*?}*/);
             FactoryGuiGraphics.of(guiGraphics).getBufferSource().endBatch();
             guiGraphics.flush();
             guiGraphics.pose().popPose();
diff --git a/src/main/java/wily/legacy/mixin/base/client/book/BookEditScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/book/BookEditScreenMixin.java
index 4c25da9..83d10ea 100644
--- a/src/main/java/wily/legacy/mixin/base/client/book/BookEditScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/book/BookEditScreenMixin.java
@@ -1,6 +1,7 @@
 package wily.legacy.mixin.base.client.book;
 
 import com.mojang.blaze3d.platform.InputConstants;
+import net.minecraft.SharedConstants;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.Button;
 import net.minecraft.client.gui.font.TextFieldHelper;
diff --git a/src/main/java/wily/legacy/mixin/base/client/bosshealth/BossHealthOverlayMixin.java b/src/main/java/wily/legacy/mixin/base/client/bosshealth/BossHealthOverlayMixin.java
index 07499cf..e8a0236 100644
--- a/src/main/java/wily/legacy/mixin/base/client/bosshealth/BossHealthOverlayMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/bosshealth/BossHealthOverlayMixin.java
@@ -12,6 +12,7 @@
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.ModifyVariable;
@@ -23,6 +24,8 @@
 import wily.legacy.client.screen.LegacyIconHolder;
 import wily.legacy.util.ScreenUtil;
 
+import java.util.function.Function;
+
 @Mixin(BossHealthOverlay.class)
 public abstract class BossHealthOverlayMixin {
     @Shadow @Final private Minecraft minecraft;
diff --git a/src/main/java/wily/legacy/mixin/base/client/brewing/BrewingStandScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/brewing/BrewingStandScreenMixin.java
index 3299715..231a938 100644
--- a/src/main/java/wily/legacy/mixin/base/client/brewing/BrewingStandScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/brewing/BrewingStandScreenMixin.java
@@ -19,6 +19,8 @@
 import wily.factoryapi.base.ArbitrarySupplier;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.factoryapi.base.client.UIAccessor;
+import wily.factoryapi.base.client.UIDefinition;
+import wily.legacy.inventory.LegacyCraftingMenu;
 import wily.legacy.inventory.LegacySlotDisplay;
 import wily.legacy.util.LegacySprites;
 
diff --git a/src/main/java/wily/legacy/mixin/base/client/crafting/CraftingScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/crafting/CraftingScreenMixin.java
index f205238..7fbc48d 100644
--- a/src/main/java/wily/legacy/mixin/base/client/crafting/CraftingScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/crafting/CraftingScreenMixin.java
@@ -2,6 +2,8 @@
 
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.ImageButton;
+import net.minecraft.client.gui.navigation.ScreenPosition;
+import net.minecraft.client.gui.navigation.ScreenRectangle;
 import net.minecraft.client.gui.screens.inventory.*;
 import net.minecraft.client.gui.screens.recipebook.RecipeBookComponent;
 import net.minecraft.network.chat.Component;
@@ -15,8 +17,10 @@
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.factoryapi.base.client.UIAccessor;
+import wily.factoryapi.base.client.UIDefinition;
 import wily.legacy.client.LegacyOptions;
 import wily.legacy.inventory.LegacySlotDisplay;
 import wily.legacy.util.LegacySprites;
diff --git a/src/main/java/wily/legacy/mixin/base/client/create_world/CreateWorldScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/create_world/CreateWorldScreenMixin.java
index 0852753..3b3b879 100644
--- a/src/main/java/wily/legacy/mixin/base/client/create_world/CreateWorldScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/create_world/CreateWorldScreenMixin.java
@@ -14,6 +14,7 @@
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.storage.LevelStorageSource;
 import org.apache.commons.io.FileUtils;
+import org.jetbrains.annotations.Nullable;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -34,6 +35,7 @@
 
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.*;
 
 @Mixin(CreateWorldScreen.class)
diff --git a/src/main/java/wily/legacy/mixin/base/client/furnace/AbstractFurnaceScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/furnace/AbstractFurnaceScreenMixin.java
index 6d6c880..cb0d218 100644
--- a/src/main/java/wily/legacy/mixin/base/client/furnace/AbstractFurnaceScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/furnace/AbstractFurnaceScreenMixin.java
@@ -2,6 +2,7 @@
 
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.ImageButton;
+import net.minecraft.client.gui.navigation.ScreenPosition;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 import net.minecraft.client.gui.screens.inventory.AbstractFurnaceScreen;
 //? if <1.21.2 {
@@ -22,8 +23,10 @@
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.factoryapi.base.client.UIAccessor;
+import wily.factoryapi.base.client.UIDefinition;
 import wily.legacy.client.CommonColor;
 import wily.legacy.client.LegacyOptions;
 import wily.legacy.client.screen.ControlTooltip;
diff --git a/src/main/java/wily/legacy/mixin/base/client/gui/GuiMixin.java b/src/main/java/wily/legacy/mixin/base/client/gui/GuiMixin.java
index 27ee24a..cbaf584 100644
--- a/src/main/java/wily/legacy/mixin/base/client/gui/GuiMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/gui/GuiMixin.java
@@ -3,10 +3,14 @@
 import com.google.common.collect.Ordering;
 import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.systems.RenderSystem;
-import it.unimi.dsi.fastutil.objects.Object2IntLinkedOpenHashMap;import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import it.unimi.dsi.fastutil.objects.Object2IntArrayMap;
+import it.unimi.dsi.fastutil.objects.Object2IntLinkedOpenHashMap;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
+import net.minecraft.ChatFormatting;
 import net.minecraft.Util;
-//? if >=1.21 {
 import net.minecraft.client.AttackIndicatorStatus;
+//? if >=1.21 {
 import net.minecraft.client.DeltaTracker;
 //?}
 import net.minecraft.client.Minecraft;
@@ -14,9 +18,12 @@
 import net.minecraft.client.gui.Font;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.player.LocalPlayer;
+import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.resources.MobEffectTextureManager;
 import net.minecraft.core.Holder;
+import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.network.chat.Component;
 //? if >1.20.2 {
 import net.minecraft.network.chat.numbers.NumberFormat;
@@ -25,12 +32,14 @@
 //?} else {
 /*import net.minecraft.world.scores.Score;
 *///?}
+import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.Mth;
 import net.minecraft.world.effect.MobEffect;
 import net.minecraft.world.effect.MobEffectInstance;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.PlayerRideableJumping;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.TooltipFlag;
 import net.minecraft.world.scores.Objective;
 import net.minecraft.world.scores.PlayerTeam;
 import net.minecraft.world.scores.Scoreboard;
@@ -41,6 +50,7 @@
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.ModifyArg;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import wily.factoryapi.FactoryAPI;
@@ -103,7 +113,7 @@ public Object renderCrosshair(OptionInstance<AttackIndicatorStatus> instance) {
         return LegacyConfig.legacyCombat.get() ? AttackIndicatorStatus.OFF : instance.get();
     }
 
-    @Redirect(method = "renderItemHotbar", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/OptionInstance;get()Ljava/lang/Object;"))
+    @Redirect(method = /*? if >=1.20.5 {*/"renderItemHotbar"/*?} else {*//*"renderHotbar"*//*?}*/, at = @At(value = "INVOKE", target = "Lnet/minecraft/client/OptionInstance;get()Ljava/lang/Object;"))
     public Object renderItemHotbar(OptionInstance<AttackIndicatorStatus> instance) {
         return LegacyConfig.legacyCombat.get() ? AttackIndicatorStatus.OFF : instance.get();
     }
diff --git a/src/main/java/wily/legacy/mixin/base/client/gui/SpectatorGuiMixin.java b/src/main/java/wily/legacy/mixin/base/client/gui/SpectatorGuiMixin.java
index 26c2836..8053875 100644
--- a/src/main/java/wily/legacy/mixin/base/client/gui/SpectatorGuiMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/gui/SpectatorGuiMixin.java
@@ -6,12 +6,14 @@
 import net.minecraft.client.gui.components.spectator.SpectatorGui;
 import net.minecraft.client.gui.spectator.SpectatorMenu;
 import net.minecraft.client.gui.spectator.categories.SpectatorPage;
+import net.minecraft.resources.ResourceLocation;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import wily.factoryapi.FactoryAPIClient;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.legacy.Legacy4JClient;
 import wily.legacy.util.LegacySprites;
diff --git a/src/main/java/wily/legacy/mixin/base/client/inventory/EffectRenderingInventoryScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/inventory/EffectRenderingInventoryScreenMixin.java
index 5820d3f..226dede 100644
--- a/src/main/java/wily/legacy/mixin/base/client/inventory/EffectRenderingInventoryScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/inventory/EffectRenderingInventoryScreenMixin.java
@@ -1,6 +1,7 @@
 package wily.legacy.mixin.base.client.inventory;
 
 import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.navigation.ScreenRectangle;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 //? if <1.21.2 {
 import net.minecraft.client.gui.screens.inventory.EffectRenderingInventoryScreen;
@@ -10,10 +11,13 @@
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.entity.player.Inventory;
 import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import wily.legacy.client.screen.LegacyMenuAccess;
 import wily.legacy.util.ScreenUtil;
 
 @Mixin(/*? if <1.21.2 {*/EffectRenderingInventoryScreen/*?} else {*//*EffectsInInventory*//*?}*/.class)
diff --git a/src/main/java/wily/legacy/mixin/base/client/inventory/HorseInventoryScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/inventory/HorseInventoryScreenMixin.java
index cd6b1b9..cffa606 100644
--- a/src/main/java/wily/legacy/mixin/base/client/inventory/HorseInventoryScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/inventory/HorseInventoryScreenMixin.java
@@ -3,6 +3,7 @@
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 import net.minecraft.client.gui.screens.inventory.HorseInventoryScreen;
+import net.minecraft.client.gui.screens.inventory.InventoryScreen;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.animal.horse.AbstractChestedHorse;
diff --git a/src/main/java/wily/legacy/mixin/base/client/inventory/InventoryScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/inventory/InventoryScreenMixin.java
index d2b1983..c363929 100644
--- a/src/main/java/wily/legacy/mixin/base/client/inventory/InventoryScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/inventory/InventoryScreenMixin.java
@@ -2,6 +2,7 @@
 
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.ImageButton;
+import net.minecraft.client.gui.navigation.ScreenPosition;
 import net.minecraft.client.gui.screens.Screen;
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
 import net.minecraft.client.gui.screens.inventory.InventoryScreen;
@@ -21,6 +22,7 @@
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.legacy.client.CommonColor;
 import wily.legacy.client.LegacyOptions;
diff --git a/src/main/java/wily/legacy/mixin/base/client/loom/LoomScreenMixin.java b/src/main/java/wily/legacy/mixin/base/client/loom/LoomScreenMixin.java
index 6ae632d..8b7d594 100644
--- a/src/main/java/wily/legacy/mixin/base/client/loom/LoomScreenMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/client/loom/LoomScreenMixin.java
@@ -3,6 +3,7 @@
 import com.mojang.blaze3d.platform.Lighting;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.datafixers.util.Pair;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.navigation.ScreenDirection;
@@ -28,6 +29,7 @@
 import net.minecraft.world.level.block.entity.BannerPatternLayers;
 //?}
 import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
@@ -37,6 +39,7 @@
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import wily.factoryapi.base.client.FactoryGuiGraphics;
 import wily.factoryapi.base.client.UIAccessor;
+import wily.factoryapi.base.client.UIDefinition;
 import wily.legacy.client.screen.LegacyScrollRenderer;
 import wily.legacy.inventory.LegacySlotDisplay;
 import wily.legacy.util.LegacySprites;
diff --git a/src/main/java/wily/legacy/mixin/base/piston/PistonMovingBlockEntityMixin.java b/src/main/java/wily/legacy/mixin/base/piston/PistonMovingBlockEntityMixin.java
index f337dd7..bb1f78d 100644
--- a/src/main/java/wily/legacy/mixin/base/piston/PistonMovingBlockEntityMixin.java
+++ b/src/main/java/wily/legacy/mixin/base/piston/PistonMovingBlockEntityMixin.java
@@ -1,11 +1,16 @@
 package wily.legacy.mixin.base.piston;
 
 import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.HolderGetter;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.registries.Registries;
 import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtUtils;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.piston.PistonMovingBlockEntity;