Open stored books from book stands

src/main/java/net/dnorberg/rivencraft/block/BookStandBlock.java

@@ -2,9 +2,7 @@ package net.dnorberg.rivencraft.block;
 
 import com.mojang.serialization.MapCodec;
 import net.dnorberg.rivencraft.block.entity.BookStandBlockEntity;
-import net.dnorberg.rivencraft.item.LinkingBookItem;
 import net.minecraft.core.BlockPos;
-import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.InteractionResult;
@@ -63,10 +61,6 @@ public final class BookStandBlock extends LecternBlock {
             return InteractionResult.sidedSuccess(level.isClientSide);
         }
 
-        ItemStack book = stand.getBook();
-        if (book.getItem() instanceof LinkingBookItem && player instanceof ServerPlayer serverPlayer) {
-            LinkingBookItem.useBoundBook(serverPlayer, book);
-        }
         return InteractionResult.sidedSuccess(level.isClientSide);
     }
 

src/main/java/net/dnorberg/rivencraft/client/ClientBookInteractionHandler.java

@@ -2,9 +2,12 @@ package net.dnorberg.rivencraft.client;
 
 import net.dnorberg.rivencraft.client.screen.LinkingBookScreen;
 import net.dnorberg.rivencraft.client.screen.DescriptiveBookScreen;
+import net.dnorberg.rivencraft.block.entity.BookStandBlockEntity;
+import net.dnorberg.rivencraft.registry.ModBlocks;
 import net.dnorberg.rivencraft.registry.ModItems;
 import net.minecraft.client.Minecraft;
 import net.minecraft.world.InteractionResult;
+import net.minecraft.world.item.ItemStack;
 import net.neoforged.neoforge.event.entity.player.PlayerInteractEvent;
 
 public final class ClientBookInteractionHandler {
@@ -32,4 +35,27 @@ public final class ClientBookInteractionHandler {
             Minecraft.getInstance().setScreen(new DescriptiveBookScreen(event.getItemStack().copy()));
         }
     }
+
+    public static void onRightClickBlock(PlayerInteractEvent.RightClickBlock event) {
+        if (!event.getEntity().level().isClientSide()
+                || event.getEntity().isShiftKeyDown()
+                || !event.getItemStack().isEmpty()
+                || !event.getLevel().getBlockState(event.getPos()).is(ModBlocks.BOOK_STAND.get())
+                || !(event.getLevel().getBlockEntity(event.getPos()) instanceof BookStandBlockEntity stand)) {
+            return;
+        }
+
+        ItemStack book = stand.getBook();
+        if (book.isEmpty()) {
+            return;
+        }
+
+        event.setCanceled(true);
+        event.setCancellationResult(InteractionResult.SUCCESS);
+        if (book.is(ModItems.LINKING_BOOK.get())) {
+            Minecraft.getInstance().setScreen(new LinkingBookScreen(event.getPos(), book.copy()));
+        } else if (book.is(ModItems.DESCRIPTIVE_BOOK.get())) {
+            Minecraft.getInstance().setScreen(new DescriptiveBookScreen(book.copy()));
+        }
+    }
 }

src/main/java/net/dnorberg/rivencraft/client/ClientEvents.java

@@ -22,5 +22,6 @@ public final class ClientEvents {
     @SubscribeEvent
     public static void clientSetup(FMLClientSetupEvent event) {
         NeoForge.EVENT_BUS.addListener(ClientBookInteractionHandler::onRightClickItem);
+        NeoForge.EVENT_BUS.addListener(ClientBookInteractionHandler::onRightClickBlock);
     }
 }

src/main/java/net/dnorberg/rivencraft/client/screen/LinkingBookScreen.java

@@ -6,6 +6,7 @@ import net.dnorberg.rivencraft.client.preview.PonderDestinationPreviewRenderer;
 import net.dnorberg.rivencraft.network.BindLinkingBookPayload;
 import net.dnorberg.rivencraft.network.ModNetworking;
 import net.dnorberg.rivencraft.network.UseLinkingBookPayload;
+import net.dnorberg.rivencraft.network.UseBookStandPayload;
 import net.dnorberg.rivencraft.registry.ModDataComponents;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.gui.components.Button;
@@ -35,6 +36,7 @@ public final class LinkingBookScreen extends Screen {
     private final InteractionHand hand;
     private final ItemStack book;
     private final LinkTarget target;
+    private final BlockPos bookStandPos;
     private DestinationPreviewRenderer preview;
     private EditBox titleInput;
 
@@ -43,6 +45,15 @@ public final class LinkingBookScreen extends Screen {
         this.hand = hand;
         this.book = book;
         target = book.get(ModDataComponents.LINK_TARGET.get());
+        bookStandPos = null;
+    }
+
+    public LinkingBookScreen(BlockPos bookStandPos, ItemStack book) {
+        super(book.getHoverName());
+        hand = InteractionHand.MAIN_HAND;
+        this.book = book;
+        target = book.get(ModDataComponents.LINK_TARGET.get());
+        this.bookStandPos = bookStandPos.immutable();
     }
 
     @Override
@@ -140,7 +151,11 @@ public final class LinkingBookScreen extends Screen {
     }
 
     private void link() {
-        PacketDistributor.sendToServer(new UseLinkingBookPayload(hand == InteractionHand.OFF_HAND));
+        if (bookStandPos == null) {
+            PacketDistributor.sendToServer(new UseLinkingBookPayload(hand == InteractionHand.OFF_HAND));
+        } else {
+            PacketDistributor.sendToServer(new UseBookStandPayload(bookStandPos));
+        }
         onClose();
     }
 }

src/main/java/net/dnorberg/rivencraft/network/ModNetworking.java

@@ -1,6 +1,7 @@
 package net.dnorberg.rivencraft.network;
 
 import net.dnorberg.rivencraft.book.LinkTarget;
+import net.dnorberg.rivencraft.block.entity.BookStandBlockEntity;
 import net.dnorberg.rivencraft.item.LinkingBookItem;
 import net.dnorberg.rivencraft.registry.ModDataComponents;
 import net.dnorberg.rivencraft.registry.ModItems;
@@ -11,6 +12,7 @@ import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.phys.Vec3;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
 import net.neoforged.neoforge.network.registration.PayloadRegistrar;
@@ -25,6 +27,7 @@ public final class ModNetworking {
         PayloadRegistrar registrar = event.registrar("1");
         registrar.playToServer(BindLinkingBookPayload.TYPE, BindLinkingBookPayload.STREAM_CODEC, ModNetworking::bindBook);
         registrar.playToServer(UseLinkingBookPayload.TYPE, UseLinkingBookPayload.STREAM_CODEC, ModNetworking::useBook);
+        registrar.playToServer(UseBookStandPayload.TYPE, UseBookStandPayload.STREAM_CODEC, ModNetworking::useBookStand);
     }
 
     private static void bindBook(BindLinkingBookPayload payload, IPayloadContext context) {
@@ -59,6 +62,19 @@ public final class ModNetworking {
         }
     }
 
+    private static void useBookStand(UseBookStandPayload payload, IPayloadContext context) {
+        if (!(context.player() instanceof ServerPlayer player)
+                || player.distanceToSqr(Vec3.atCenterOf(payload.pos())) > 64.0D
+                || !(player.level().getBlockEntity(payload.pos()) instanceof BookStandBlockEntity stand)) {
+            return;
+        }
+
+        ItemStack stack = stand.getBook();
+        if (stack.is(ModItems.LINKING_BOOK.get()) && stack.has(ModDataComponents.LINK_TARGET.get())) {
+            LinkingBookItem.useBoundBook(player, stack);
+        }
+    }
+
     private static InteractionHand hand(boolean offhand) {
         return offhand ? InteractionHand.OFF_HAND : InteractionHand.MAIN_HAND;
     }

src/main/java/net/dnorberg/rivencraft/network/UseBookStandPayload.java

@@ -0,0 +1,24 @@
+package net.dnorberg.rivencraft.network;
+
+import net.dnorberg.rivencraft.Rivencraft;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.resources.ResourceLocation;
+
+public record UseBookStandPayload(BlockPos pos) implements CustomPacketPayload {
+    public static final Type<UseBookStandPayload> TYPE = new Type<>(
+            ResourceLocation.fromNamespaceAndPath(Rivencraft.MOD_ID, "use_book_stand")
+    );
+    public static final StreamCodec<RegistryFriendlyByteBuf, UseBookStandPayload> STREAM_CODEC = StreamCodec.composite(
+            BlockPos.STREAM_CODEC,
+            UseBookStandPayload::pos,
+            UseBookStandPayload::new
+    );
+
+    @Override
+    public Type<? extends CustomPacketPayload> type() {
+        return TYPE;
+    }
+}