Initial commit

.gitignore

@@ -0,0 +1,4 @@
+/.idea
+/.gradle
+/build
+/run

build.gradle

@@ -0,0 +1,89 @@
+plugins {
+    id 'fabric-loom' version '1.11-SNAPSHOT'
+    id 'maven-publish'
+}
+
+version = project.mod_version
+group = project.maven_group
+
+base {
+    archivesName = project.archives_base_name
+}
+
+
+repositories {
+    // Add repositories to retrieve artifacts from in here.
+    // You should only use this when depending on other mods because
+    // Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
+    // See https://docs.gradle.org/current/userguide/declaring_repositories.html
+    // for more information about repositories.
+}
+
+dependencies {
+    // To change the versions see the gradle.properties file
+    minecraft "com.mojang:minecraft:${project.minecraft_version}"
+    mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
+    modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
+
+    modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+}
+
+processResources {
+    inputs.property "version", project.version
+    inputs.property "minecraft_version", project.minecraft_version
+    inputs.property "loader_version", project.loader_version
+    filteringCharset "UTF-8"
+
+    filesMatching("fabric.mod.json") {
+        expand "version": project.version,
+                "minecraft_version": project.minecraft_version,
+                "loader_version": project.loader_version
+    }
+}
+
+def targetJavaVersion = 21
+tasks.withType(JavaCompile).configureEach {
+    // ensure that the encoding is set to UTF-8, no matter what the system default is
+    // this fixes some edge cases with special characters not displaying correctly
+    // see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
+    // If Javadoc is generated, this must be specified in that task too.
+    it.options.encoding = "UTF-8"
+    if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
+        it.options.release.set(targetJavaVersion)
+    }
+}
+
+java {
+    def javaVersion = JavaVersion.toVersion(targetJavaVersion)
+    if (JavaVersion.current() < javaVersion) {
+        toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
+    }
+    // Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
+    // if it is present.
+    // If you remove this line, sources will not be generated.
+    withSourcesJar()
+}
+
+jar {
+    from("LICENSE") {
+        rename { "${it}_${project.archivesBaseName}" }
+    }
+}
+
+// configure the maven publication
+publishing {
+    publications {
+        create("mavenJava", MavenPublication) {
+            artifactId = project.archives_base_name
+            from components.java
+        }
+    }
+
+    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+    repositories {
+        // Add repositories to publish to here.
+        // Notice: This block does NOT have the same function as the block in the top level.
+        // The repositories here will be used for publishing your artifact, not for
+        // retrieving dependencies.
+    }
+}

gradle.properties

@@ -0,0 +1,14 @@
+# Done to increase the memory available to gradle.
+org.gradle.jvmargs=-Xmx1G
+# Fabric Properties
+# check these on https://modmuss50.me/fabric.html
+minecraft_version=1.21.8
+yarn_mappings=1.21.8+build.1
+loader_version=0.17.2
+# Mod Properties
+mod_version=1.0
+maven_group=com.kasetoatz
+archives_base_name=JukeboxBoat
+# Dependencies
+# check this on https://modmuss50.me/fabric.html
+fabric_version=0.132.0+1.21.8

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

@@ -0,0 +1,9 @@
+pluginManagement {
+    repositories {
+        maven {
+            name = 'Fabric'
+            url = 'https://maven.fabricmc.net/'
+        }
+        gradlePluginPortal()
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/interfaces/IAbstractBoatEntity.java

@@ -0,0 +1,13 @@
+package com.kasetoatz.jukeboxboat.interfaces;
+
+import net.minecraft.entity.decoration.DisplayEntity;
+import net.minecraft.item.ItemStack;
+
+public interface IAbstractBoatEntity
+{
+    boolean jukeboxBoat$isJukeboxBoat();
+    void jukeboxBoat$setJukeboxBoat(boolean value);
+    ItemStack jukeboxBoat$getStoredDisc();
+    DisplayEntity.BlockDisplayEntity jukeboxBoat$getJukebox();
+    void jukeboxBoat$setJukebox(DisplayEntity.BlockDisplayEntity jukebox);
+}

src/main/java/com/kasetoatz/jukeboxboat/interfaces/IArmorStandEntity.java

@@ -0,0 +1,8 @@
+package com.kasetoatz.jukeboxboat.interfaces;
+
+public interface IArmorStandEntity
+{
+    boolean jukeboxBoat$isPlaceholder();
+    void jukeboxBoat$setPlaceholder(boolean value);
+    void jukeboxBoat$setMarker(boolean value);
+}

src/main/java/com/kasetoatz/jukeboxboat/mixin/AbstractBoatEntityMixin.java

@@ -0,0 +1,204 @@
+package com.kasetoatz.jukeboxboat.mixin;
+
+import com.kasetoatz.jukeboxboat.interfaces.IAbstractBoatEntity;
+import com.llamalad7.mixinextras.injector.ModifyReturnValue;
+import com.llamalad7.mixinextras.sugar.Local;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.decoration.DisplayEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.vehicle.AbstractBoatEntity;
+import net.minecraft.entity.vehicle.BoatEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.packet.s2c.play.PositionFlag;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+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.callback.CallbackInfo;
+
+import java.util.EnumSet;
+import java.util.UUID;
+
+import static com.kasetoatz.jukeboxboat.util.Util.*;
+
+@Mixin(AbstractBoatEntity.class)
+public abstract class AbstractBoatEntityMixin implements IAbstractBoatEntity
+{
+    @Shadow protected abstract boolean canAddPassenger(Entity passenger);
+
+    @Unique
+    private void setStoredDisc(ItemStack disc)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            if (disc.isEmpty())
+            {
+                boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.remove("stored_disc")));
+            }
+            else
+            {
+                boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.put("stored_disc", ItemStack.CODEC, disc)));
+            }
+        }
+    }
+
+    @Unique
+    private void setLastStateChange()
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.putLong("last_state_change", System.currentTimeMillis())));
+        }
+    }
+
+    @Unique
+    private boolean canExecute()
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            return System.currentTimeMillis() - boat.get(DataComponentTypes.CUSTOM_DATA).copyNbt().getLong("last_state_change").orElse(0L) > 100;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean jukeboxBoat$isJukeboxBoat()
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            return boat.get(DataComponentTypes.CUSTOM_DATA).copyNbt().getBoolean("is_jukebox_boat").orElse(false);
+        }
+        return false;
+    }
+
+    @Override
+    public void jukeboxBoat$setJukeboxBoat(boolean value)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.putBoolean("is_jukebox_boat", value)));
+        }
+    }
+
+    @Override
+    public ItemStack jukeboxBoat$getStoredDisc()
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            return boat.get(DataComponentTypes.CUSTOM_DATA).copyNbt().get("stored_disc", ItemStack.CODEC).orElse(ItemStack.EMPTY);
+        }
+        return ItemStack.EMPTY;
+    }
+
+    @Override
+    public DisplayEntity.BlockDisplayEntity jukeboxBoat$getJukebox()
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            String uuid = boat.get(DataComponentTypes.CUSTOM_DATA).copyNbt().getString("jukebox", "");
+            if (boat.getWorld().getEntity(UUID.fromString(uuid)) instanceof DisplayEntity.BlockDisplayEntity entity)
+            {
+                return entity;
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public void jukeboxBoat$setJukebox(DisplayEntity.BlockDisplayEntity jukebox)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            if (jukebox == null)
+            {
+                boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.remove("jukebox")));
+            }
+            else
+            {
+                boat.setComponent(DataComponentTypes.CUSTOM_DATA, boat.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.putString("jukebox", jukebox.getUuidAsString())));
+            }
+        }
+    }
+
+    @ModifyReturnValue(method="interact", at=@At("RETURN"))
+    public ActionResult interact(ActionResult result, @Local(argsOnly=true) PlayerEntity player, @Local(argsOnly=true) Hand hand)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            if (result != ActionResult.PASS || !jukeboxBoat$isJukeboxBoat() || !canExecute())
+            {
+                return result;
+            }
+            else if (canAddPassenger(player) && !player.shouldCancelInteraction())
+            {
+                return ActionResult.PASS;
+            }
+            else if (!jukeboxBoat$getStoredDisc().isEmpty())
+            {
+                ItemStack stack = jukeboxBoat$getStoredDisc();
+                if (!stack.isEmpty())
+                {
+                    setPlaying(boat, false);
+                    setStoredDisc(ItemStack.EMPTY);
+                    player.getInventory().insertStack(stack);
+                }
+                replaceJukebox(boat);
+                setLastStateChange();
+            }
+            else
+            {
+                ItemStack stack = player.getStackInHand(hand);
+                ItemStack storedDisc = stack.copy();
+                SoundEvent sound = getDiscSound(player, storedDisc);
+                if (sound == null)
+                {
+                    return ActionResult.PASS;
+                }
+                stack.splitUnlessCreative(1, player);
+                DisplayEntity.BlockDisplayEntity jukebox = jukeboxBoat$getJukebox();
+                if (jukebox == null)
+                {
+                    jukebox = createJukebox(boat);
+                }
+                player.getWorld().playSoundFromEntity(
+                        null,
+                        jukebox,
+                        sound,
+                        SoundCategory.RECORDS,
+                        1.0f,
+                        1.0f
+                );
+                setPlaying(boat, true);
+                setStoredDisc(storedDisc);
+                setLastStateChange();
+            }
+            return ActionResult.SUCCESS;
+        }
+        return ActionResult.PASS;
+    }
+
+    @Inject(method="tick", at=@At("HEAD"))
+    public void tick(CallbackInfo ci)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            IAbstractBoatEntity accessor = (IAbstractBoatEntity)boat;
+            DisplayEntity.BlockDisplayEntity jukebox = jukeboxBoat$getJukebox();
+            if (!accessor.jukeboxBoat$isJukeboxBoat() || jukebox == null)
+            {
+                return;
+            }
+            if (boat.getWorld() instanceof ServerWorld world)
+            {
+                jukebox.teleport(world, boat.getX(), boat.getY(), boat.getZ(), EnumSet.noneOf(PositionFlag.class), boat.getYaw() + 90, boat.getPitch(), false);
+            }
+        }
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/mixin/ArmorStandEntityMixin.java

@@ -0,0 +1,38 @@
+package com.kasetoatz.jukeboxboat.mixin;
+
+import com.kasetoatz.jukeboxboat.interfaces.IArmorStandEntity;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.entity.decoration.ArmorStandEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(ArmorStandEntity.class)
+public abstract class ArmorStandEntityMixin implements IArmorStandEntity
+{
+    @Shadow protected abstract void setMarker(boolean marker);
+
+    @Override
+    public boolean jukeboxBoat$isPlaceholder()
+    {
+        if ((Object)this instanceof ArmorStandEntity entity)
+        {
+            return entity.get(DataComponentTypes.CUSTOM_DATA).copyNbt().getBoolean("is_placeholder").orElse(false);
+        }
+        return false;
+    }
+
+    @Override
+    public void jukeboxBoat$setPlaceholder(boolean value)
+    {
+        if ((Object)this instanceof ArmorStandEntity entity)
+        {
+            entity.setComponent(DataComponentTypes.CUSTOM_DATA, entity.get(DataComponentTypes.CUSTOM_DATA).apply(nbtCompound -> nbtCompound.putBoolean("is_placeholder", value)));
+        }
+    }
+
+    @Override
+    public void jukeboxBoat$setMarker(boolean value)
+    {
+        setMarker(value);
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/mixin/BoatItemMixin.java

@@ -0,0 +1,44 @@
+package com.kasetoatz.jukeboxboat.mixin;
+
+import com.kasetoatz.jukeboxboat.interfaces.IAbstractBoatEntity;
+import com.llamalad7.mixinextras.sugar.Local;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.entity.vehicle.AbstractBoatEntity;
+import net.minecraft.entity.vehicle.BoatEntity;
+import net.minecraft.item.BoatItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.text.Text;
+import net.minecraft.util.ActionResult;
+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.CallbackInfoReturnable;
+
+import static com.kasetoatz.jukeboxboat.util.Util.createJukebox;
+import static com.kasetoatz.jukeboxboat.util.Util.spawnPlaceholder;
+
+@Mixin(BoatItem.class)
+public class BoatItemMixin
+{
+    @Inject(method="use", at=@At(value="INVOKE", target="Lnet/minecraft/entity/vehicle/AbstractBoatEntity;setYaw(F)V"))
+    public void use(CallbackInfoReturnable<ActionResult> cir, @Local ItemStack stack, @Local AbstractBoatEntity abstractBoat)
+    {
+        if (abstractBoat instanceof BoatEntity boat)
+        {
+            boolean isJukeboxBoat = false;
+            Text name = stack.get(DataComponentTypes.ITEM_NAME);
+            if (name != null)
+            {
+                isJukeboxBoat = name.getString().equals("Boat with Jukebox");
+            }
+            IAbstractBoatEntity accessor = (IAbstractBoatEntity)boat;
+            accessor.jukeboxBoat$setJukeboxBoat(isJukeboxBoat);
+            if (!isJukeboxBoat)
+            {
+                return;
+            }
+            spawnPlaceholder(boat);
+            accessor.jukeboxBoat$setJukebox(createJukebox(boat));
+        }
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/mixin/ShapelessRecipeMixin.java

@@ -0,0 +1,32 @@
+package com.kasetoatz.jukeboxboat.mixin;
+
+import com.llamalad7.mixinextras.injector.ModifyReturnValue;
+import com.llamalad7.mixinextras.sugar.Local;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.item.ItemStack;
+import net.minecraft.recipe.ShapelessRecipe;
+import net.minecraft.recipe.input.CraftingRecipeInput;
+import net.minecraft.text.Text;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+
+@Mixin(ShapelessRecipe.class)
+public abstract class ShapelessRecipeMixin
+{
+    @Shadow public abstract String getGroup();
+
+    @ModifyReturnValue(method="craft(Lnet/minecraft/recipe/input/CraftingRecipeInput;Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)Lnet/minecraft/item/ItemStack;", at=@At("RETURN"))
+    public ItemStack craft(ItemStack original, @Local(argsOnly = true) CraftingRecipeInput input)
+    {
+        if (!original.isEmpty() && input.getStacks().stream().anyMatch(stack -> stack.getName().getString().equals("Boat with Jukebox")))
+        {
+            return ItemStack.EMPTY;
+        }
+        if (getGroup().equals("jukebox_boat"))
+        {
+            original.set(DataComponentTypes.ITEM_NAME, Text.of("Boat with Jukebox"));
+        }
+        return original;
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/mixin/VehicleEntityMixin.java

@@ -0,0 +1,52 @@
+package com.kasetoatz.jukeboxboat.mixin;
+
+import com.kasetoatz.jukeboxboat.interfaces.IAbstractBoatEntity;
+import com.llamalad7.mixinextras.sugar.Local;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.entity.decoration.DisplayEntity;
+import net.minecraft.entity.vehicle.BoatEntity;
+import net.minecraft.entity.vehicle.VehicleEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.text.Text;
+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;
+
+import static com.kasetoatz.jukeboxboat.util.Util.removePlaceholder;
+
+@Mixin(VehicleEntity.class)
+public abstract class VehicleEntityMixin
+{
+    @Inject(method="killAndDropItem", at=@At("HEAD"))
+    public void preKill(CallbackInfo ci)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            IAbstractBoatEntity accessor = (IAbstractBoatEntity)boat;
+            DisplayEntity.BlockDisplayEntity jukebox = accessor.jukeboxBoat$getJukebox();
+            if (jukebox != null)
+            {
+                jukebox.discard();
+                accessor.jukeboxBoat$setJukebox(null);
+            }
+            removePlaceholder(boat);
+        }
+    }
+
+    @Inject(method="killAndDropItem", at=@At(value="INVOKE", target="Lnet/minecraft/entity/vehicle/VehicleEntity;dropStack(Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/item/ItemStack;)Lnet/minecraft/entity/ItemEntity;"))
+    public void killAndDropItem(CallbackInfo ci, @Local(argsOnly=true) ServerWorld world, @Local ItemStack stack)
+    {
+        if ((Object)this instanceof BoatEntity boat)
+        {
+            IAbstractBoatEntity accessor = (IAbstractBoatEntity)boat;
+            ItemStack disc = accessor.jukeboxBoat$getStoredDisc();
+            if (!disc.isEmpty())
+            {
+                boat.dropStack(world, disc);
+            }
+            stack.set(DataComponentTypes.ITEM_NAME, Text.of("Boat with Jukebox"));
+        }
+    }
+}

src/main/java/com/kasetoatz/jukeboxboat/util/Util.java

@@ -0,0 +1,104 @@
+package com.kasetoatz.jukeboxboat.util;
+
+import com.kasetoatz.jukeboxboat.interfaces.IAbstractBoatEntity;
+import com.kasetoatz.jukeboxboat.interfaces.IArmorStandEntity;
+import net.minecraft.block.Blocks;
+import net.minecraft.block.JukeboxBlock;
+import net.minecraft.block.jukebox.JukeboxSong;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.JukeboxPlayableComponent;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityType;
+import net.minecraft.entity.decoration.ArmorStandEntity;
+import net.minecraft.entity.decoration.DisplayEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.vehicle.BoatEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.registry.Registry;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.util.math.AffineTransformation;
+import org.joml.Quaternionf;
+import org.joml.Vector3f;
+
+import java.util.Optional;
+
+public class Util
+{
+    public static SoundEvent getDiscSound(PlayerEntity player, ItemStack disc)
+    {
+        JukeboxPlayableComponent component = disc.get(DataComponentTypes.JUKEBOX_PLAYABLE);
+        Optional<Registry<JukeboxSong>> key = player.getWorld().getRegistryManager().getOptional(RegistryKeys.JUKEBOX_SONG);
+        if (component == null || key.isEmpty())
+        {
+            return null;
+        }
+        return component.song().resolveValue(key.get()).map(song -> song.soundEvent().value()).orElse(null);
+    }
+
+    public static void setPlaying(BoatEntity boat, boolean playing)
+    {
+        DisplayEntity.BlockDisplayEntity jukebox = ((IAbstractBoatEntity)boat).jukeboxBoat$getJukebox();
+        if (jukebox != null)
+        {
+            if (playing)
+            {
+                jukebox.setBlockState(Blocks.JUKEBOX.getDefaultState().with(JukeboxBlock.HAS_RECORD, true));
+            }
+            else
+            {
+                jukebox.setBlockState(Blocks.JUKEBOX.getDefaultState());
+            }
+        }
+    }
+
+    public static DisplayEntity.BlockDisplayEntity createJukebox(BoatEntity boat)
+    {
+        DisplayEntity.BlockDisplayEntity jukebox = new DisplayEntity.BlockDisplayEntity(EntityType.BLOCK_DISPLAY, boat.getWorld());
+        jukebox.setBlockState(Blocks.JUKEBOX.getDefaultState());
+        jukebox.setTransformation(new AffineTransformation(
+                new Vector3f(-0.8f, 0.2f, -0.4f),
+                new Quaternionf(),
+                new Vector3f(0.8f, 0.8f, 0.8f),
+                new Quaternionf()
+        ));
+        boat.getWorld().spawnEntity(jukebox);
+        return jukebox;
+    }
+
+    public static void spawnPlaceholder(BoatEntity boat)
+    {
+        ArmorStandEntity placeholder = new ArmorStandEntity(boat.getWorld(), boat.getX(), boat.getY(), boat.getZ());
+        IArmorStandEntity accessor = (IArmorStandEntity)placeholder;
+        accessor.jukeboxBoat$setPlaceholder(true);
+        accessor.jukeboxBoat$setMarker(true);
+        placeholder.setHideBasePlate(true);
+        placeholder.setInvisible(true);
+        placeholder.setInvulnerable(true);
+        boat.getWorld().spawnEntity(placeholder);
+        placeholder.startRiding(boat);
+    }
+
+    public static void removePlaceholder(BoatEntity boat)
+    {
+        for (Entity entity : boat.getPassengerList())
+        {
+            if (entity instanceof ArmorStandEntity armorStand && ((IArmorStandEntity)armorStand).jukeboxBoat$isPlaceholder())
+            {
+                armorStand.discard();
+            }
+        }
+    }
+
+    public static void replaceJukebox(BoatEntity boat)
+    {
+        IAbstractBoatEntity accessor = (IAbstractBoatEntity)boat;
+        DisplayEntity.BlockDisplayEntity old = accessor.jukeboxBoat$getJukebox();
+        if (old != null)
+        {
+            old.discard();
+        }
+        DisplayEntity.BlockDisplayEntity jukebox = createJukebox(boat);
+        accessor.jukeboxBoat$setJukebox(jukebox);
+    }
+}

src/main/resources/data/jukeboxboat/recipe/acacia_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:acacia_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:acacia_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/bamboo_raft_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:bamboo_raft",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:bamboo_raft",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/birch_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:birch_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:birch_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/cherry_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:cherry_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:cherry_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/dark_oak_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:dark_oak_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:dark_oak_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/jungle_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:jungle_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:jungle_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/mangrove_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:mangrove_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:mangrove_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/oak_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+    "type": "minecraft:crafting_shapeless",
+    "category": "misc",
+    "group": "jukebox_boat",
+    "ingredients": [
+        "minecraft:oak_boat",
+        "minecraft:jukebox"
+    ],
+    "result": {
+        "id": "minecraft:oak_boat",
+        "count": 1
+    }
+}

src/main/resources/data/jukeboxboat/recipe/pale_oak_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:pale_oak_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:pale_oak_boat",
+    "count": 1
+  }
+}

src/main/resources/data/jukeboxboat/recipe/spruce_boat_with_jukebox.json

@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "category": "misc",
+  "group": "jukebox_boat",
+  "ingredients": [
+    "minecraft:spruce_boat",
+    "minecraft:jukebox"
+  ],
+  "result": {
+    "id": "minecraft:spruce_boat",
+    "count": 1
+  }
+}

src/main/resources/fabric.mod.json

@@ -0,0 +1,19 @@
+{
+  "schemaVersion": 1,
+  "id": "jukeboxboat",
+  "version": "${version}",
+  "name": "JukeboxBoat",
+  "description": "",
+  "authors": [],
+  "contact": {},
+  "license": "MIT",
+  "environment": "*",
+  "mixins": [
+    "jukeboxboat.mixins.json"
+  ],
+  "depends": {
+    "fabricloader": ">=${loader_version}",
+    "fabric": "*",
+    "minecraft": "${minecraft_version}"
+  }
+}

src/main/resources/jukeboxboat.mixins.json

@@ -0,0 +1,19 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "com.kasetoatz.jukeboxboat.mixin",
+  "compatibilityLevel": "JAVA_21",
+  "mixins": [
+    "AbstractBoatEntityMixin",
+    "ArmorStandEntityMixin",
+    "BoatItemMixin",
+    "ShapelessRecipeMixin",
+    "VehicleEntityMixin"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  },
+  "overwrites": {
+    "requireAnnotations": true
+  }
+}