Add Tooltips and Creative URL Opener

src/main/java/com/thebrokenrail/twine/Twine.java

@@ -2,6 +2,7 @@ package com.thebrokenrail.twine;
 
 import com.thebrokenrail.twine.advancement.BoatCriterion;
 import com.thebrokenrail.twine.block.CreativeItemSpawnerBlock;
+import com.thebrokenrail.twine.block.CreativeURLOpenerBlock;
 import com.thebrokenrail.twine.block.GlowingObsidianBlock;
 import com.thebrokenrail.twine.item.BackpackItem;
 import com.thebrokenrail.twine.item.DivinerItem;
@@ -31,6 +32,8 @@ public class Twine implements ModInitializer {
 
     public static final CreativeItemSpawnerBlock CREATIVE_ITEM_SPAWNER_BLOCK = new CreativeItemSpawnerBlock();
 
+    public static final CreativeURLOpenerBlock CREATIVE_URL_OPENER_BLOCK = new CreativeURLOpenerBlock();
+
     public static final ItemGroup ITEM_GROUP = FabricItemGroupBuilder.build(new Identifier(NAMESPACE, "item_group"), () -> new ItemStack(GLOWING_OBSIDIAN));
 
     public static final Item SMALL_BACKPACK = new BackpackItem(false);
@@ -63,5 +66,8 @@ public class Twine implements ModInitializer {
 
         Registry.register(Registry.BLOCK, new Identifier(NAMESPACE, "creative_item_spawner"), CREATIVE_ITEM_SPAWNER_BLOCK);
         Registry.register(Registry.ITEM, new Identifier(NAMESPACE, "creative_item_spawner"), new BlockItem(CREATIVE_ITEM_SPAWNER_BLOCK, new Item.Settings().group(ITEM_GROUP)));
+
+        Registry.register(Registry.BLOCK, new Identifier(NAMESPACE, "creative_url_opener"), CREATIVE_URL_OPENER_BLOCK);
+        Registry.register(Registry.ITEM, new Identifier(NAMESPACE, "creative_url_opener"), new BlockItem(CREATIVE_URL_OPENER_BLOCK, new Item.Settings().group(ITEM_GROUP)));
     }
 }

src/main/java/com/thebrokenrail/twine/block/CreativeItemSpawnerBlock.java

@@ -1,55 +1,47 @@
 package com.thebrokenrail.twine.block;
 
+import com.thebrokenrail.twine.util.ItemUtil;
+import com.thebrokenrail.twine.util.block.DirectionalBlock;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
-import net.minecraft.block.DispenserBlock;
 import net.minecraft.block.Material;
 import net.minecraft.block.dispenser.DispenserBehavior;
 import net.minecraft.block.dispenser.ItemDispenserBehavior;
 import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.client.item.TooltipContext;
 import net.minecraft.inventory.Inventory;
-import net.minecraft.item.ItemPlacementContext;
 import net.minecraft.item.ItemStack;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.sound.SoundCategory;
 import net.minecraft.sound.SoundEvents;
 import net.minecraft.state.StateManager;
 import net.minecraft.state.property.BooleanProperty;
-import net.minecraft.state.property.DirectionProperty;
 import net.minecraft.state.property.Properties;
-import net.minecraft.util.BlockMirror;
-import net.minecraft.util.BlockRotation;
+import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPointer;
 import net.minecraft.util.math.BlockPointerImpl;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Direction;
+import net.minecraft.world.BlockView;
 import net.minecraft.world.World;
 
+import java.util.List;
 import java.util.Random;
 
 @SuppressWarnings("deprecation")
-public class CreativeItemSpawnerBlock extends Block {
-    public static final DirectionProperty FACING = DispenserBlock.FACING;
+public class CreativeItemSpawnerBlock extends DirectionalBlock {
     public static final BooleanProperty TRIGGERED = Properties.TRIGGERED;
 
     public CreativeItemSpawnerBlock() {
         super(Settings.of(Material.STONE).strength(-1.0F, 3600000.0F).dropsNothing());
-        setDefaultState(stateManager.getDefaultState().with(FACING, Direction.SOUTH).with(TRIGGERED, false));
+        setDefaultState(stateManager.getDefaultState().with(TRIGGERED, false));
     }
 
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
-        builder.add(FACING, TRIGGERED);
-    }
-
-    @Override
-    public BlockState rotate(BlockState state, BlockRotation rotation) {
-        return state.with(FACING, rotation.rotate(state.get(FACING)));
-    }
-
-    @Override
-    public BlockState mirror(BlockState state, BlockMirror mirror) {
-        return state.rotate(mirror.getRotation(state.get(FACING)));
+        super.appendProperties(builder);
+        builder.add(TRIGGERED);
     }
 
     @Override
@@ -91,7 +83,9 @@ public class CreativeItemSpawnerBlock extends Block {
     }
 
     @Override
-    public BlockState getPlacementState(ItemPlacementContext ctx) {
-        return getDefaultState().with(FACING, ctx.getSide());
+    @Environment(EnvType.CLIENT)
+    public void buildTooltip(ItemStack stack, BlockView world, List<Text> tooltip, TooltipContext options) {
+        super.buildTooltip(stack, world, tooltip, options);
+        ItemUtil.addTooltip("block", "creative_item_spawner", 3, tooltip);
     }
 }

src/main/java/com/thebrokenrail/twine/block/CreativeURLOpenerBlock.java

@@ -0,0 +1,73 @@
+package com.thebrokenrail.twine.block;
+
+import com.thebrokenrail.twine.packet.OpenURLS2CPacket;
+import com.thebrokenrail.twine.util.ItemUtil;
+import com.thebrokenrail.twine.util.block.DirectionalBlock;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Material;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.LecternBlockEntity;
+import net.minecraft.client.item.TooltipContext;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.Tag;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.BlockView;
+import net.minecraft.world.World;
+
+import java.util.List;
+
+@SuppressWarnings("deprecation")
+public class CreativeURLOpenerBlock extends DirectionalBlock {
+    public CreativeURLOpenerBlock() {
+        super(Settings.of(Material.STONE).strength(-1.0F, 3600000.0F).dropsNothing());
+    }
+
+    @Override
+    public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit) {
+        if (!world.isClient()) {
+            BlockPos targetPos = pos.offset(state.get(FACING).getOpposite());
+            BlockEntity entity = world.getBlockEntity(targetPos);
+            if (entity instanceof LecternBlockEntity) {
+                ItemStack stack = ((LecternBlockEntity) entity).getBook();
+
+                Tag pages = stack.getOrCreateTag().get("pages");
+                ListTag pagesList;
+                if (pages instanceof ListTag) {
+                    pagesList = (ListTag) pages;
+                } else {
+                    pagesList = new ListTag();
+                }
+
+                String url = pagesList.getString(0);
+                if (stack.getItem() == Items.WRITTEN_BOOK) {
+                    Text urlText = Text.Serializer.fromJson(url);
+                    if (urlText != null) {
+                        url = urlText.asString();
+                    }
+                }
+
+                if (url.length() > 0) {
+                    OpenURLS2CPacket.send((ServerPlayerEntity) player, url);
+                }
+            }
+        }
+        return ActionResult.SUCCESS;
+    }
+
+    @Override
+    @Environment(EnvType.CLIENT)
+    public void buildTooltip(ItemStack stack, BlockView world, List<Text> tooltip, TooltipContext options) {
+        super.buildTooltip(stack, world, tooltip, options);
+        ItemUtil.addTooltip("block", "creative_url_opener", 4, tooltip);
+    }
+}

src/main/java/com/thebrokenrail/twine/block/GlowingObsidianBlock.java

@@ -1,15 +1,24 @@
 package com.thebrokenrail.twine.block;
 
+import com.thebrokenrail.twine.util.ItemUtil;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.minecraft.block.Block;
 import net.minecraft.block.Material;
 import net.minecraft.block.MaterialColor;
+import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.LivingEntity;
 import net.minecraft.entity.damage.DamageSource;
 import net.minecraft.entity.mob.Monster;
+import net.minecraft.item.ItemStack;
+import net.minecraft.text.Text;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.BlockView;
 import net.minecraft.world.World;
 
+import java.util.List;
+
 public class GlowingObsidianBlock extends Block {
     public GlowingObsidianBlock() {
         super(Settings.of(Material.STONE, MaterialColor.BLACK).requiresTool().strength(50.0F, 1200.0F).lightLevel(state -> 4));
@@ -27,4 +36,11 @@ public class GlowingObsidianBlock extends Block {
             }
         }
     }
+
+    @Override
+    @Environment(EnvType.CLIENT)
+    public void buildTooltip(ItemStack stack, BlockView world, List<Text> tooltip, TooltipContext options) {
+        super.buildTooltip(stack, world, tooltip, options);
+        ItemUtil.addTooltip("block", "glowing_obsidian", 2, tooltip);
+    }
 }

src/main/java/com/thebrokenrail/twine/client/TwineClient.java

@@ -1,14 +1,17 @@
 package com.thebrokenrail.twine.client;
 
 import com.thebrokenrail.twine.Twine;
+import com.thebrokenrail.twine.packet.OpenURLS2CPacket;
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.fabricmc.fabric.api.client.rendering.v1.ColorProviderRegistry;
 import net.fabricmc.fabric.api.client.screenhandler.v1.ScreenRegistry;
+import net.fabricmc.fabric.api.network.ClientSidePacketRegistry;
 import net.minecraft.client.gui.screen.ingame.CraftingScreen;
 import net.minecraft.client.gui.screen.ingame.GenericContainerScreen;
 import net.minecraft.item.DyeableItem;
+import net.minecraft.util.Identifier;
 
 @Environment(EnvType.CLIENT)
 public class TwineClient implements ClientModInitializer {
@@ -17,5 +20,6 @@ public class TwineClient implements ClientModInitializer {
         ScreenRegistry.register(Twine.BACKPACK_SCREEN_TYPE, GenericContainerScreen::new);
         ScreenRegistry.register(Twine.BOAT_CRAFTING_SCREEN_TYPE, CraftingScreen::new);
         ColorProviderRegistry.ITEM.register((stack, tintIndex) -> tintIndex > 0 ? -1 : ((DyeableItem) stack.getItem()).getColor(stack), Twine.SMALL_BACKPACK, Twine.LARGE_BACKPACK);
+        ClientSidePacketRegistry.INSTANCE.register(new Identifier(Twine.NAMESPACE, "open_url"), OpenURLS2CPacket::handle);
     }
 }

src/main/java/com/thebrokenrail/twine/item/BackpackItem.java

@@ -1,8 +1,12 @@
 package com.thebrokenrail.twine.item;
 
 import com.thebrokenrail.twine.Twine;
+import com.thebrokenrail.twine.util.ItemUtil;
 import com.thebrokenrail.twine.util.backpack.gui.BackpackScreenHandler;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.fabricmc.fabric.api.screenhandler.v1.ExtendedScreenHandlerFactory;
+import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.item.DyeableItem;
@@ -17,6 +21,8 @@ import net.minecraft.util.Hand;
 import net.minecraft.util.TypedActionResult;
 import net.minecraft.world.World;
 
+import java.util.List;
+
 public class BackpackItem extends Item implements DyeableItem {
     private final boolean large;
 
@@ -49,4 +55,11 @@ public class BackpackItem extends Item implements DyeableItem {
         }
         return new TypedActionResult<>(ActionResult.CONSUME, stack);
     }
+
+    @Override
+    @Environment(EnvType.CLIENT)
+    public void appendTooltip(ItemStack stack, World world, List<Text> tooltip, TooltipContext context) {
+        super.appendTooltip(stack, world, tooltip, context);
+        ItemUtil.addTooltip("item", "backpack", 3, tooltip);
+    }
 }

src/main/java/com/thebrokenrail/twine/item/DivinerItem.java

@@ -2,11 +2,16 @@ package com.thebrokenrail.twine.item;
 
 import com.thebrokenrail.twine.Twine;
 import com.thebrokenrail.twine.component.StageDataComponent;
+import com.thebrokenrail.twine.util.ItemUtil;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.text.LiteralText;
+import net.minecraft.text.Text;
 import net.minecraft.text.TranslatableText;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.Formatting;
@@ -15,6 +20,8 @@ import net.minecraft.util.TypedActionResult;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
+import java.util.List;
+
 public class DivinerItem extends Item {
     public DivinerItem() {
         super(new Settings().group(Twine.ITEM_GROUP).maxDamage(6));
@@ -42,4 +49,11 @@ public class DivinerItem extends Item {
         }
         return new TypedActionResult<>(ActionResult.SUCCESS, stack);
     }
+
+    @Override
+    @Environment(EnvType.CLIENT)
+    public void appendTooltip(ItemStack stack, World world, List<Text> tooltip, TooltipContext context) {
+        super.appendTooltip(stack, world, tooltip, context);
+        ItemUtil.addTooltip("item", "diviner", 2, tooltip);
+    }
 }

src/main/java/com/thebrokenrail/twine/mixin/MixinLivingEntity.java

@@ -0,0 +1,28 @@
+package com.thebrokenrail.twine.mixin;
+
+import com.thebrokenrail.twine.component.StageDataComponent;
+import com.thebrokenrail.twine.util.StageUtil;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.mob.Monster;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.math.BlockPos;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(LivingEntity.class)
+public class MixinLivingEntity {
+    @Inject(at = @At("HEAD"), method = "takeKnockback", cancellable = true)
+    public void takeKnockback(float f, double d, double e, CallbackInfo info) {
+        if (this instanceof Monster) {
+            StageDataComponent component = StageDataComponent.getFromWorld((ServerWorld) ((LivingEntity) (Object) this).getEntityWorld());
+            BlockPos blockPos = ((LivingEntity) (Object) this).getBlockPos();
+            int stage = component.findEffectiveStageOfChunk((ServerWorld) (((LivingEntity) (Object) this).getEntityWorld()), blockPos);
+
+            if (stage >= StageUtil.MOBS_TAKE_NO_KNOCKBACK) {
+                info.cancel();
+            }
+        }
+    }
+}

src/main/java/com/thebrokenrail/twine/packet/OpenURLS2CPacket.java

@@ -0,0 +1,33 @@
+package com.thebrokenrail.twine.packet;
+
+import com.thebrokenrail.twine.Twine;
+import io.netty.buffer.Unpooled;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.fabricmc.fabric.api.network.PacketContext;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.screen.ConfirmChatLinkScreen;
+import net.minecraft.network.PacketByteBuf;
+import net.minecraft.network.packet.s2c.play.CustomPayloadS2CPacket;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.Util;
+
+public class OpenURLS2CPacket {
+    @Environment(EnvType.CLIENT)
+    public static void handle(PacketContext context, PacketByteBuf buf) {
+        String url = buf.readString();
+        MinecraftClient.getInstance().openScreen(new ConfirmChatLinkScreen(open -> {
+            if (open) {
+                Util.getOperatingSystem().open(url);
+            }
+            MinecraftClient.getInstance().openScreen(null);
+        }, url, false));
+    }
+
+    public static void send(ServerPlayerEntity player, String url) {
+        PacketByteBuf buf = new PacketByteBuf(Unpooled.buffer());
+        buf.writeString(url);
+        player.networkHandler.sendPacket(new CustomPayloadS2CPacket(new Identifier(Twine.NAMESPACE, "open_url"), buf));
+    }
+}

src/main/java/com/thebrokenrail/twine/util/ItemUtil.java

@@ -0,0 +1,16 @@
+package com.thebrokenrail.twine.util;
+
+import com.thebrokenrail.twine.Twine;
+import net.minecraft.text.Text;
+import net.minecraft.text.TranslatableText;
+import net.minecraft.util.Formatting;
+
+import java.util.List;
+
+public class ItemUtil {
+    public static void addTooltip(String type, String name, int lines, List<Text> tooltip) {
+        for (int i = 0; i < lines; i++) {
+            tooltip.add(new TranslatableText(type + '.' + Twine.NAMESPACE + '.' + name + ".tooltip_" + (i + 1)).formatted(Formatting.GRAY));
+        }
+    }
+}

src/main/java/com/thebrokenrail/twine/util/StageUtil.java

@@ -7,4 +7,5 @@ public class StageUtil {
     public static final int HOSTILE_MOBS_TARGET_PASSIVE_MOBS = 1;
     public static final int IRON_GOLEMS_TARGET_PLAYERS = 3;
     public static final int MOBS_NO_LONGER_BURN_IN_SUNLIGHT = 5;
+    public static final int MOBS_TAKE_NO_KNOCKBACK = 5;
 }

src/main/java/com/thebrokenrail/twine/util/block/DirectionalBlock.java

@@ -0,0 +1,41 @@
+package com.thebrokenrail.twine.util.block;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.DispenserBlock;
+import net.minecraft.item.ItemPlacementContext;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.DirectionProperty;
+import net.minecraft.util.BlockMirror;
+import net.minecraft.util.BlockRotation;
+import net.minecraft.util.math.Direction;
+
+@SuppressWarnings("deprecation")
+public class DirectionalBlock extends Block {
+    protected static final DirectionProperty FACING = DispenserBlock.FACING;
+
+    public DirectionalBlock(Settings settings) {
+        super(settings);
+        setDefaultState(stateManager.getDefaultState().with(FACING, Direction.SOUTH));
+    }
+
+    @Override
+    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        builder.add(FACING);
+    }
+
+    @Override
+    public BlockState rotate(BlockState state, BlockRotation rotation) {
+        return state.with(FACING, rotation.rotate(state.get(FACING)));
+    }
+
+    @Override
+    public BlockState mirror(BlockState state, BlockMirror mirror) {
+        return state.rotate(mirror.getRotation(state.get(FACING)));
+    }
+
+    @Override
+    public BlockState getPlacementState(ItemPlacementContext ctx) {
+        return getDefaultState().with(FACING, ctx.getSide());
+    }
+}

src/main/resources/assets/twine/blockstates/creative_url_opener.json

@@ -0,0 +1,27 @@
+{
+    "variants": {
+        "facing=down": {
+            "model": "twine:block/creative_url_opener",
+            "x": 90
+        },
+        "facing=east": {
+            "model": "twine:block/creative_url_opener",
+            "y": 90
+        },
+        "facing=north": {
+            "model": "twine:block/creative_url_opener"
+        },
+        "facing=south": {
+            "model": "twine:block/creative_url_opener",
+            "y": 180
+        },
+        "facing=up": {
+            "model": "twine:block/creative_url_opener",
+            "x": 270
+        },
+        "facing=west": {
+            "model": "twine:block/creative_url_opener",
+            "y": 270
+        }
+    }
+}

src/main/resources/assets/twine/lang/en_us.json

@@ -4,9 +4,18 @@
     "item.twine.large_backpack": "Large Backpack",
     "item.twine.small_backpack": "Small Backpack",
 
+    "item.twine.backpack.tooltip_1": "This item can carry extra items inside",
+    "item.twine.backpack.tooltip_2": "of it, but only items of the same type",
+    "item.twine.backpack.tooltip_3": "or unstackable items",
+
     "block.twine.glowing_obsidian": "Glowing Obsidian",
+    "block.twine.glowing_obsidian.tooltip_1": "This block heals monsters",
+    "block.twine.glowing_obsidian.tooltip_2": "and hurts everything else",
 
     "block.twine.creative_item_spawner": "Creative Item Spawner",
+    "block.twine.creative_item_spawner.tooltip_1": "This block copies the items in",
+    "block.twine.creative_item_spawner.tooltip_2": "a block on the §cred§r side and",
+    "block.twine.creative_item_spawner.tooltip_3": "them on the §dpurple§r side",
 
     "advancements.twine.root.title": "Twine",
     "advancements.twine.root.description": "A simple survival mod for Minecraft encouraging a nomadic lifestyle",
@@ -27,10 +36,19 @@
     "advancements.twine.diviner.description": "Construct a Diviner with a Crafting Table",
 
     "item.twine.diviner": "Diviner",
+    "item.twine.diviner.tooltip_1": "This item shows you the bigger",
+    "item.twine.diviner.tooltip_2": "picture of your area in the world",
+
     "chat.twine.diviner_info_1": "Effective Stage Of Area: %s",
     "chat.twine.diviner_info_2": "Effective Stage Of Area Increases In: %s Ticks",
     "chat.twine.diviner_info_3": "Personal Stage Of Area: %s",
     "chat.twine.diviner_info_4": "Personal Center Of Area: X: %s Z: %s",
     "chat.twine.diviner_info_5": "Personal Stage Of Area Increases In: %s Ticks",
-    "chat.twine.diviner_info_never": "Never"
+    "chat.twine.diviner_info_never": "Never",
+
+    "block.twine.creative_url_opener": "Creative URL Opener",
+    "block.twine.creative_url_opener.tooltip_1": "If this block is facing a lectern when",
+    "block.twine.creative_url_opener.tooltip_2": "used, it will prompt the user to open",
+    "block.twine.creative_url_opener.tooltip_3": "the first page of the lectern's book",
+    "block.twine.creative_url_opener.tooltip_4": "as a URL in a web browser"
 }

src/main/resources/assets/twine/models/block/creative_url_opener.json

@@ -0,0 +1,12 @@
+{
+    "parent": "minecraft:block/cube",
+    "textures": {
+        "particle": "twine:block/creative_url_opener_side",
+        "down": "twine:block/creative_url_opener_side",
+        "up": "twine:block/creative_url_opener_side",
+        "north": "twine:block/creative_url_opener_side",
+        "east": "twine:block/creative_url_opener_side",
+        "south": "twine:block/creative_url_opener_back",
+        "west": "twine:block/creative_url_opener_side"
+    }
+}

src/main/resources/assets/twine/models/item/creative_url_opener.json

@@ -0,0 +1,3 @@
+{
+    "parent": "twine:block/creative_url_opener"
+}

src/main/resources/twine.mixins.json

@@ -7,6 +7,7 @@
         "CriteriaHook",
         "MixinBoatEntity",
         "MixinDefaultBiomeFeatures",
+        "MixinLivingEntity",
         "MixinMobEntity",
         "MixinServerPlayerEntity",
         "MixinServerPlayNetworkHandler",