Exclude CODEOWNERS from language statistics

Add CODEOWNERS (one staff approval)
Compatibility with TrueOG fork of Purpur (RocksDB playerdata)
2026-10-27 08:25:14 -04:00 · 2026-10-27 08:25:14 -04:00 · 2026-10-17 15:11:50 -04:00 · 2026-10-02 11:52:10 -04:00 · 2026-05-18 12:01:43 -04:00 · 2026-03-30 12:20:36 -04:00
41 changed files with 2646 additions and 1085 deletions
@@ -0,0 +1 @@
+.gitea/CODEOWNERS linguist-detectable=false
@@ -0,0 +1,3 @@
+# Pull requests request review from the eligible staff team(s).
+# One approval from either an Admin or Developer satisfies branch protection.
+*   @trueog/Admins @trueog/Developers
@@ -1,10 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "monthly"
-  - package-ecosystem: "maven"
-    directory: "/"
-    schedule:
-      interval: "monthly"
@@ -1,55 +0,0 @@
-name: Auto-merge Dependabot PRs
-
-on:
-  workflow_run:
-    workflows: [ "Pull Request" ]
-    types: [ completed ]
-
-jobs:
-  merge-dependabot:
-    if: "github.actor == 'dependabot[bot]'
-      && github.event.workflow_run.event == 'pull_request'
-      && github.event.workflow_run.conclusion == 'success'"
-    runs-on: ubuntu-latest
-    steps:
-      # Note: this is directly from GitHub's example for using data from a triggering workflow:
-      # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#using-data-from-the-triggering-workflow
-      - name: 'Download artifact'
-        uses: actions/github-script@v7
-        with:
-          script: |
-            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: context.payload.workflow_run.id,
-            });
-            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "pr_number"
-            })[0];
-            let download = await github.rest.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            let fs = require('fs');
-            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr_number.zip`, Buffer.from(download.data));
-
-      # This might be a useless use of cat, but I'm not sure what shell Actions is going to be running.
-      - name: Add Pull Number Variable
-        run: |-
-          unzip pr_number.zip
-          echo "PR_NUMBER=$(cat pr_number)" >> "$GITHUB_ENV"
-
-      - name: Approve
-        uses: hmarr/auto-approve-action@v4.0.0
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-          pull-request-number: "${{ env.PR_NUMBER }}"
-      - name: Merge
-        uses: pascalgn/automerge-action@v0.16.3
-        env:
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-          MERGE_LABELS: "dependencies,java"
-          MERGE_METHOD: "squash"
-          PULL_REQUEST: "${{ env.PR_NUMBER }}"
@@ -1,43 +0,0 @@
-name: OpenInv CI
-
-on:
-  push:
-    branches:
-      - '**'
-    tags-ignore:
-      - '**'
-  # Enable running CI via other Actions, i.e. for drafting releases and handling PRs.
-  workflow_call:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-java@v4
-        with:
-          distribution: 'temurin'
-          java-version: '21'
-          cache: 'maven'
-
-      # Install Spigot dependencies if necessary.
-      - name: Install Spigot Dependencies
-        run: . scripts/install_spigot_dependencies.sh
-
-      - name: Build With Maven
-        run: mvn -e clean package -am -P all
-
-      # Upload artifacts
-      - name: Upload Distributable Jar
-        id: upload-final
-        uses: actions/upload-artifact@v4
-        with:
-          name: dist
-          path: ./target/OpenInv.jar
-      - name: Upload API Jar
-        id: upload-api
-        uses: actions/upload-artifact@v4
-        with:
-          name: api
-          path: ./api/target/openinvapi*.jar
@@ -1,39 +0,0 @@
-name: Draft Github Release
-
-on:
-  push:
-    tags:
-      - '**'
-
-jobs:
-  run-ci:
-    uses: Jikoo/OpenInv/.github/workflows/ci.yml@master
-  draft-release:
-    needs: [ run-ci ]
-    runs-on: ubuntu-latest
-    steps:
-      # Fetch all history - used to assemble changelog.
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Set Release Variables
-        run: bash ./scripts/set_release_env.sh
-
-      - name: Download Artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: dist
-          path: dist
-
-      - name: Create Release
-        id: create-release
-        uses: softprops/action-gh-release@v2.0.4
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          name: ${{ env.VERSIONED_NAME }}
-          body: ${{ env.GENERATED_CHANGELOG }}
-          draft: true
-          prerelease: false
-          files: ./dist/OpenInv.jar
@@ -1,37 +0,0 @@
-name: Release to CurseForge
-
-on:
-  release:
-    types: [ released ]
-
-jobs:
-  curseforge_release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Fetch Github Release Asset
-        uses: dsaltares/fetch-gh-release-asset@1.1.2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          version: ${{ github.event.release.id }}
-          file: OpenInv.jar
-
-      - name: Set CurseForge Variables
-        run: . scripts/set_curseforge_env.sh "${{ github.event.release.body }}"
-
-      - name: Create CurseForge Release
-        uses: itsmeow/curseforge-upload@v3
-        with:
-          token: "${{ secrets.CURSEFORGE_TOKEN }}"
-          project_id: 31432
-          game_endpoint: minecraft
-          file_path: ./OpenInv.jar
-          display_name: "${{ github.event.release.name }}"
-          game_versions: "${{ env.CURSEFORGE_MINECRAFT_VERSIONS }}"
-          release_type: release
-          changelog_type: markdown
-          changelog: "${{ env.CURSEFORGE_CHANGELOG }}"
@@ -1,22 +0,0 @@
-name: Pull Request
-
-on:
-  pull_request:
-
-jobs:
-  run-ci:
-    uses: Jikoo/OpenInv/.github/workflows/ci.yml@master
-  store-dependabot-pr-data:
-    if: "github.actor == 'dependabot[bot]' && github.event_name == 'pull_request'"
-    runs-on: ubuntu-latest
-    steps:
-      # Note: this is directly from GitHub's example for using data from a triggering workflow:
-      # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#using-data-from-the-triggering-workflow
-      - name: Store Pull Number
-        run: |
-          mkdir -p ./pr
-          echo ${{ github.event.number }} > ./pr/pr_number
-      - uses: actions/upload-artifact@v4
-        with:
-          name: pr_number
-          path: pr/
@@ -4,7 +4,9 @@
 **/.idea/
 **.iml
 **/target/
+**/build/
 **/bin/
 **/out/
+**/.gradle/
 **/dependency-reduced-pom.xml
 **/pom.xml.versionsBackup
@@ -124,16 +124,10 @@ The OpenInv API is available via [JitPack](https://jitpack.io/).
 ```

 ### Compilation
-To compile, the relevant Spigot jars must be installed in the local repository.
-As OpenInv is compiled against Mojang's mappings, you must run BuildTools with the `--remapped` argument:  
-`java -jar BuildTools.jar --remapped --rev $serverVersion`  
-`$serverVersion` is the version of the server, i.e. `1.18.1`
+OpenInv now builds with Gradle 8.14.3 using Paperweight userdev for Purpur `1.19.4` on Java 17 / GraalVM 17.

-To compile for a single version, specify the module you are targeting:  
-`mvn -pl $moduleName -am clean install`  
-`$moduleName` is the name of the module, i.e. `internal/v1_18_R1`.
+Build the plugin with:
+`./gradlew build`

-To compile for a set of versions, use a profile. Select a profile using the `-P` argument:  
-`mvn clean package -am -P all`  
-The only provided profile is `all`. The final file is `target/OpenInv.jar`  
-For more information, check out the [official Maven guide](http://maven.apache.org/guides/introduction/introduction-to-profiles.html).
+The server-ready shaded jar is written to:
+`build/libs/OpenInv-${version}.jar`
@@ -1,49 +0,0 @@
-<!--
-  ~ Copyright (C) 2011-2022 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <artifactId>openinvparent</artifactId>
-    <groupId>com.lishid</groupId>
-    <version>4.4.4</version>
-  </parent>
-
-  <artifactId>openinvapi</artifactId>
-  <name>OpenInvAPI</name>
-
-  <dependencies>
-    <dependency>
-      <artifactId>annotations</artifactId>
-      <groupId>org.jetbrains</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>spigot-api</artifactId>
-      <groupId>org.spigotmc</groupId>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>
@@ -23,7 +23,6 @@ import org.bukkit.block.BlockState;
 import org.bukkit.block.EnderChest;
 import org.bukkit.block.ShulkerBox;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.Directional;
 import org.bukkit.block.data.type.Chest;
 import org.bukkit.entity.Cat;
 import org.bukkit.entity.Player;
@@ -81,9 +80,11 @@ public interface IAnySilentContainer {
            return block.getRelative(0, 1, 0).getType().isOccluding();
        }

-        // Shulker boxes require half a block clear in the direction they open.
-        if (blockState instanceof ShulkerBox) {
-            return isShulkerBlocked(block);
+        // Shulker boxes require 1/2 a block clear in the direction they open.
+        if (blockState instanceof ShulkerBox shulker) {
+            if (isShulkerBlocked(shulker)) {
+                return true;
+            }
        }

        if (!(blockState instanceof org.bukkit.block.Chest)) {
@@ -123,29 +124,10 @@ public interface IAnySilentContainer {
    /**
     * Check if a {@link ShulkerBox} cannot be opened under ordinary circumstances.
     *
-     * @deprecated Use {@link #isShulkerBlocked(Block)}.
     * @param shulkerBox the shulker box container
     * @return whether the container is blocked
     */
-    @Deprecated(since = "4.4.4", forRemoval = true)
-    default boolean isShulkerBlocked(@NotNull ShulkerBox shulkerBox) {
-        return isShulkerBlocked(shulkerBox.getBlock());
-    }
-
-    /**
-     * Check if a shulker box block cannot be opened under ordinary circumstances.
-     *
-     * @param shulkerBox the shulker box block
-     * @return whether the container is blocked
-     */
-    default boolean isShulkerBlocked(@NotNull Block shulkerBox) {
-        Directional directional = (Directional) shulkerBox.getBlockData();
-        BlockFace facing = directional.getFacing();
-        BoundingBox box = new BoundingBox(0, 0, 0, 1, 1, 1);
-        box.expand(facing, 0.5);
-        box.shift(facing.getOppositeFace().getDirection());
-        return shulkerBox.getRelative(facing).getCollisionShape().overlaps(box);
-    }
+    boolean isShulkerBlocked(@NotNull ShulkerBox shulkerBox);

    /**
     * Check if a chest cannot be opened under ordinary circumstances.
@@ -156,7 +138,7 @@ public interface IAnySilentContainer {
    default boolean isChestBlocked(@NotNull Block chest) {
        org.bukkit.block.Block relative = chest.getRelative(0, 1, 0);
        return relative.getType().isOccluding()
-                || !chest.getWorld().getNearbyEntities(BoundingBox.of(relative), Cat.class::isInstance).isEmpty();
+                || chest.getWorld().getNearbyEntities(BoundingBox.of(relative), entity -> entity instanceof Cat).size() > 0;
    }

    /**
@@ -1,58 +0,0 @@
-<!--
-  ~ Copyright (C) 2011-2022 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <groupId>com.lishid</groupId>
-    <artifactId>openinvparent</artifactId>
-    <version>4.4.4</version>
-  </parent>
-
-  <artifactId>openinvassembly</artifactId>
-  <name>OpenInvAssembly</name>
-  <packaging>pom</packaging>
-
-  <build>
-    <directory>../target</directory>
-    <finalName>OpenInv</finalName>
-
-    <plugins>
-      <plugin>
-        <artifactId>maven-assembly-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>reactor-uberjar</id>
-            <phase>package</phase>
-            <goals>
-              <goal>single</goal>
-            </goals>
-            <configuration>
-              <appendAssemblyId>false</appendAssemblyId>
-              <descriptors>
-                <descriptor>src/assembly/reactor-uberjar.xml</descriptor>
-              </descriptors>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-
-  </build>
-
-</project>
@@ -1,54 +0,0 @@
-<!--
-  ~ Copyright (C) 2011-2021 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<assembly xmlns="http://maven.apache.org/ASSEMBLY/2.1.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.1.0 http://maven.apache.org/xsd/assembly-2.1.0.xsd">
-
-  <id>reactor-uberjar</id>
-
-  <formats>
-    <format>jar</format>
-  </formats>
-
-  <includeBaseDirectory>false</includeBaseDirectory>
-
-  <moduleSets>
-    <moduleSet>
-
-      <useAllReactorProjects>true</useAllReactorProjects>
-
-      <binaries>
-        <outputDirectory>/</outputDirectory>
-        <unpack>true</unpack>
-        <unpackOptions>
-          <excludes>
-            <!--
-              - Exclude existing meta - assembly will write its own manifest, and the rest is maven
-              - details that end users don't need. Ignoring it saves around 7KB after compression
-              - with a single internal module present.
-             -->
-            <exclude>META-INF/**</exclude>
-          </excludes>
-        </unpackOptions>
-        <!-- Exclude dependencies - shade plugin will handle their inclusion as necessary in individual jars. -->
-        <includeDependencies>false</includeDependencies>
-      </binaries>
-
-    </moduleSet>
-  </moduleSets>
-
-</assembly>
@@ -0,0 +1,102 @@
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import io.papermc.paperweight.userdev.ReobfArtifactConfiguration
+import io.papermc.paperweight.tasks.RemapJar
+
+plugins {
+    java
+    `java-library`
+    id("com.gradleup.shadow") version "8.3.9"
+    id("io.papermc.paperweight.userdev") version "2.0.0-beta.18"
+    eclipse
+}
+
+group = "com.lishid"
+version = "4.4.4-SNAPSHOT"
+
+val apiVersion = "1.19"
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
+        vendor.set(JvmVendorSpec.GRAAL_VM)
+    }
+}
+
+paperweight.reobfArtifactConfiguration = ReobfArtifactConfiguration.REOBF_PRODUCTION
+
+repositories {
+    mavenCentral()
+    maven("https://repo.papermc.io/repository/maven-public/")
+    maven("https://repo.purpurmc.org/snapshots")
+}
+
+dependencies {
+    paperweight.paperDevBundle("1.19.4-R0.1-SNAPSHOT")
+    compileOnly("org.jetbrains:annotations:24.1.0")
+    compileOnly("org.purpurmc.purpur:purpur-api:1.19.4-R0.1-SNAPSHOT")
+}
+
+sourceSets {
+    main {
+        java.setSrcDirs(
+            listOf(
+                "api/src/main/java",
+                "plugin/src/main/java",
+                "internal/v1_19_R3/src/main/java",
+            ),
+        )
+        resources.setSrcDirs(listOf("plugin/src/main/resources"))
+    }
+}
+
+tasks.withType<JavaCompile>().configureEach {
+    options.encoding = "UTF-8"
+    options.release.set(17)
+    options.compilerArgs.add("-parameters")
+}
+
+tasks.withType<AbstractArchiveTask>().configureEach {
+    isPreserveFileTimestamps = false
+    isReproducibleFileOrder = true
+    archiveBaseName.set("OpenInv")
+}
+
+tasks.processResources {
+    val props = mapOf("version" to project.version, "apiVersion" to apiVersion)
+    inputs.properties(props)
+    filesMatching("plugin.yml") {
+        expand(props)
+    }
+    from("LICENSE.txt") {
+        into("/")
+    }
+}
+
+tasks.jar {
+    archiveClassifier.set("dev")
+}
+
+tasks.withType<ShadowJar>().configureEach {
+    archiveClassifier.set("dev-all")
+    minimize()
+}
+
+tasks.named("assemble") {
+    dependsOn(tasks.named("reobfJar"))
+}
+
+tasks.named("build") {
+    dependsOn(tasks.named("shadowJar"))
+}
+
+tasks.named<RemapJar>("reobfJar") {
+    outputJar.set(layout.buildDirectory.file("libs/OpenInv-${project.version}.jar"))
+}
+
+eclipse {
+    project {
+        name = rootProject.name
+    }
+}
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$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 "$JAVACMD" "$@"
@@ -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
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2011-2023 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lishid.openinv.internal.v1_19_R3;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IAnySilentContainer;
+import com.lishid.openinv.util.ReflectionHelper;
+import java.lang.reflect.Field;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.server.level.ServerPlayerGameMode;
+import net.minecraft.world.MenuProvider;
+import net.minecraft.world.SimpleMenuProvider;
+import net.minecraft.world.entity.monster.Shulker;
+import net.minecraft.world.inventory.ChestMenu;
+import net.minecraft.world.inventory.MenuType;
+import net.minecraft.world.inventory.PlayerEnderChestContainer;
+import net.minecraft.world.level.GameType;
+import net.minecraft.world.level.block.BarrelBlock;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.ChestBlock;
+import net.minecraft.world.level.block.ShulkerBoxBlock;
+import net.minecraft.world.level.block.TrappedChestBlock;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.entity.EnderChestBlockEntity;
+import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
+import net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.phys.AABB;
+import org.bukkit.Bukkit;
+import org.bukkit.GameMode;
+import org.bukkit.Material;
+import org.bukkit.Statistic;
+import org.bukkit.block.ShulkerBox;
+import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class AnySilentContainer implements IAnySilentContainer {
+
+    private @Nullable Field serverPlayerGameModeGameType;
+
+    public AnySilentContainer() {
+        try {
+            try {
+                this.serverPlayerGameModeGameType = ServerPlayerGameMode.class.getDeclaredField("b");
+                this.serverPlayerGameModeGameType.setAccessible(true);
+            } catch (NoSuchFieldException e) {
+                Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
+                logger.warning("ServerPlayerGameMode#gameModeForPlayer's obfuscated name has changed!");
+                logger.warning("Please report this at https://github.com/Jikoo/OpenInv/issues");
+                logger.warning("Attempting to fall through using reflection. Please verify that SilentContainer does not fail.");
+                // N.B. gameModeForPlayer is (for now) declared before previousGameModeForPlayer so silent shouldn't break.
+                this.serverPlayerGameModeGameType = ReflectionHelper.grabFieldByType(ServerPlayerGameMode.class, GameType.class);
+            }
+        } catch (SecurityException e) {
+            Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
+            logger.warning("Unable to directly write player game mode! SilentContainer will fail.");
+            logger.log(Level.WARNING, "Error obtaining GameType field", e);
+        }
+    }
+
+    @Override
+    public boolean isShulkerBlocked(@NotNull ShulkerBox shulkerBox) {
+        org.bukkit.World bukkitWorld = shulkerBox.getWorld();
+        if (!(bukkitWorld instanceof CraftWorld)) {
+            bukkitWorld = Bukkit.getWorld(bukkitWorld.getUID());
+        }
+
+        if (!(bukkitWorld instanceof CraftWorld craftWorld)) {
+            Exception exception = new IllegalStateException("AnySilentContainer access attempted on an unknown world!");
+            OpenInv.getPlugin(OpenInv.class).getLogger().log(Level.WARNING, exception.getMessage(), exception);
+            return false;
+        }
+
+        final ServerLevel world = craftWorld.getHandle();
+        final BlockPos blockPosition = new BlockPos(shulkerBox.getX(), shulkerBox.getY(), shulkerBox.getZ());
+        final BlockEntity tile = world.getBlockEntity(blockPosition);
+
+        if (!(tile instanceof ShulkerBoxBlockEntity shulkerBoxBlockEntity)
+                || shulkerBoxBlockEntity.getAnimationStatus() != ShulkerBoxBlockEntity.AnimationStatus.CLOSED) {
+            return false;
+        }
+
+        BlockState blockState = world.getBlockState(blockPosition);
+
+        // See net.minecraft.world.level.block.ShulkerBoxBlock#canOpen
+        AABB boundingBox = Shulker.getProgressDeltaAabb(blockState.getValue(ShulkerBoxBlock.FACING), 0.0F, 0.5F)
+                .move(blockPosition)
+                .deflate(1.0E-6D);
+        return !world.noCollision(boundingBox);
+    }
+
+    @Override
+    public boolean activateContainer(
+            @NotNull final Player bukkitPlayer,
+            final boolean silentchest,
+            @NotNull final org.bukkit.block.Block bukkitBlock) {
+
+        // Silent ender chest is API-only
+        if (silentchest && bukkitBlock.getType() == Material.ENDER_CHEST) {
+            bukkitPlayer.openInventory(bukkitPlayer.getEnderChest());
+            bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
+            return true;
+        }
+
+        ServerPlayer player = PlayerDataManager.getHandle(bukkitPlayer);
+
+        final ServerLevel level = player.getLevel();
+        final BlockPos blockPos = new BlockPos(bukkitBlock.getX(), bukkitBlock.getY(), bukkitBlock.getZ());
+        final BlockEntity blockEntity = level.getBlockEntity(blockPos);
+
+        if (blockEntity == null) {
+            return false;
+        }
+
+        if (blockEntity instanceof EnderChestBlockEntity enderChestTile) {
+            // Anychest ender chest. See net.minecraft.world.level.block.EnderChestBlock
+            PlayerEnderChestContainer enderChest = player.getEnderChestInventory();
+            enderChest.setActiveChest(enderChestTile);
+            player.openMenu(new SimpleMenuProvider((containerCounter, playerInventory, ignored) -> {
+                MenuType<?> containers = PlayerDataManager.getContainers(enderChest.getContainerSize());
+                int rows = enderChest.getContainerSize() / 9;
+                return new ChestMenu(containers, containerCounter, playerInventory, enderChest, rows);
+            }, Component.translatable(("container.enderchest"))));
+            bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
+            return true;
+        }
+
+        if (!(blockEntity instanceof MenuProvider menuProvider)) {
+            return false;
+        }
+
+        BlockState blockState = level.getBlockState(blockPos);
+        Block block = blockState.getBlock();
+
+        if (block instanceof ChestBlock chestBlock) {
+
+            // boolean flag: do not check if chest is blocked
+            menuProvider = chestBlock.getMenuProvider(blockState, level, blockPos, true);
+
+            if (menuProvider == null) {
+                OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
+                return false;
+            }
+
+            if (block instanceof TrappedChestBlock) {
+                bukkitPlayer.incrementStatistic(Statistic.TRAPPED_CHEST_TRIGGERED);
+            } else {
+                bukkitPlayer.incrementStatistic(Statistic.CHEST_OPENED);
+            }
+        }
+
+        if (block instanceof ShulkerBoxBlock) {
+            bukkitPlayer.incrementStatistic(Statistic.SHULKER_BOX_OPENED);
+        }
+
+        if (block instanceof BarrelBlock) {
+            bukkitPlayer.incrementStatistic(Statistic.OPEN_BARREL);
+        }
+
+        // AnyChest only - SilentChest not active, container unsupported, or unnecessary.
+        if (!silentchest || player.gameMode.getGameModeForPlayer() == GameType.SPECTATOR) {
+            player.openMenu(menuProvider);
+            return true;
+        }
+
+        // SilentChest requires access to setting players' game mode directly.
+        if (this.serverPlayerGameModeGameType == null) {
+            return false;
+        }
+
+        if (blockEntity instanceof RandomizableContainerBlockEntity lootable) {
+            if (lootable.lootTable != null) {
+                OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
+                return false;
+            }
+        }
+
+        GameType gameType = player.gameMode.getGameModeForPlayer();
+        this.forceGameType(player, GameType.SPECTATOR);
+        player.openMenu(menuProvider);
+        this.forceGameType(player, gameType);
+        return true;
+    }
+
+    @Override
+    public void deactivateContainer(@NotNull final Player bukkitPlayer) {
+        if (this.serverPlayerGameModeGameType == null || bukkitPlayer.getGameMode() == GameMode.SPECTATOR) {
+            return;
+        }
+
+        ServerPlayer player = PlayerDataManager.getHandle(bukkitPlayer);
+
+        // Force game mode change without informing plugins or players.
+        // Regular game mode set calls GameModeChangeEvent and is cancellable.
+        GameType gameType = player.gameMode.getGameModeForPlayer();
+        this.forceGameType(player, GameType.SPECTATOR);
+
+        // ServerPlayer#closeContainer cannot be called without entering an
+        // infinite loop because this method is called during inventory close.
+        // From ServerPlayer#closeContainer -> CraftEventFactory#handleInventoryCloseEvent
+        player.containerMenu.transferTo(player.inventoryMenu, player.getBukkitEntity());
+        // From ServerPlayer#closeContainer
+        player.doCloseContainer();
+        // Regular inventory close will handle the rest - packet sending, etc.
+
+        // Revert forced game mode.
+        this.forceGameType(player, gameType);
+    }
+
+    private void forceGameType(final ServerPlayer player, final GameType gameMode) {
+        if (this.serverPlayerGameModeGameType == null) {
+            // No need to warn repeatedly, error on startup and lack of function should be enough.
+            return;
+        }
+        try {
+            this.serverPlayerGameModeGameType.setAccessible(true);
+            this.serverPlayerGameModeGameType.set(player.gameMode, gameMode);
+        } catch (IllegalArgumentException | IllegalAccessException e) {
+            e.printStackTrace();
+        }
+    }
+
+}
@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2011-2023 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lishid.openinv.internal.v1_19_R3;
+
+import net.minecraft.Util;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtIo;
+import net.minecraft.nbt.NumericTag;
+import net.minecraft.nbt.Tag;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.level.storage.PlayerDataStorage;
+import org.apache.logging.log4j.LogManager;
+import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.util.Set;
+import java.util.UUID;
+
+public class OpenPlayer extends CraftPlayer {
+
+    private static final Set<String> RESET_TAGS = Set.of(
+        // net.minecraft.world.Entity#saveWithoutId(CompoundTag)
+        "CustomName",
+        "CustomNameVisible",
+        "Silent",
+        "NoGravity",
+        "Glowing",
+        "TicksFrozen",
+        "HasVisualFire",
+        "Tags",
+        "Passengers",
+        // net.minecraft.server.level.ServerPlayer#addAdditionalSaveData(CompoundTag)
+        // Intentional omissions to prevent mount loss: Attach, Entity, and RootVehicle
+        "warden_spawn_tracker",
+        "enteredNetherPosition",
+        "SpawnX",
+        "SpawnY",
+        "SpawnZ",
+        "SpawnForced",
+        "SpawnAngle",
+        "SpawnDimension",
+        // net.minecraft.world.entity.player.Player#addAdditionalSaveData(CompoundTag)
+        "ShoulderEntityLeft",
+        "ShoulderEntityRight",
+        "LastDeathLocation",
+        // net.minecraft.world.entity.LivingEntity#addAdditionalSaveData(CompoundTag)
+        "ActiveEffects",
+        "SleepingX",
+        "SleepingY",
+        "SleepingZ",
+        "Brain"
+    );
+
+    public OpenPlayer(CraftServer server, ServerPlayer entity) {
+        super(server, entity);
+    }
+
+    @Override
+    public void loadData() {
+        // See CraftPlayer#loadData
+        ServerPlayer serverPlayer = getHandle();
+        // The server's own storage, never the hookable PlayerList.playerIo, so an offline edit always targets the main profile
+        CompoundTag loaded = this.server.getServer().playerDataStorage.load(serverPlayer);
+        if (loaded != null) {
+            serverPlayer.readAdditionalSaveData(loaded);
+            serverPlayer.loadGameTypes(loaded);
+        }
+    }
+
+    @Override
+    public void saveData() {
+        ServerPlayer player = this.getHandle();
+        // An offline save is a read-modify-write of the stored profile: hold the Utilities-OG player lock that MyWorlds and
+        // DiamondBank hold for theirs, so the two never interleave (no lock without that plugin, nothing else writes then)
+        boolean offline = !isOnline();
+        if (offline) {
+            UtilitiesLock.lock(player.getUUID());
+        }
+        // See net.minecraft.world.level.storage.PlayerDataStorage#save(EntityHuman)
+        try {
+            PlayerDataStorage worldNBTStorage = player.server.playerDataStorage;
+
+            // Read without applying: load(Player) would push the stored inventory back over the edit being saved
+            CompoundTag oldData = offline ? readStoredTag(worldNBTStorage, player) : null;
+            CompoundTag playerData = getWritableTag(oldData);
+            playerData = player.saveWithoutId(playerData);
+            setExtraData(playerData);
+
+            if (oldData != null) {
+                // Revert certain special data values when offline.
+                revertSpecialValues(playerData, oldData);
+            }
+
+            if (saveThroughStorageApi(worldNBTStorage, player.getUUID(), playerData)) {
+                return;
+            }
+            File file = File.createTempFile(player.getStringUUID() + "-", ".dat", worldNBTStorage.getPlayerDir());
+            NbtIo.writeCompressed(playerData, file);
+            File file1 = new File(worldNBTStorage.getPlayerDir(), player.getStringUUID() + ".dat");
+            File file2 = new File(worldNBTStorage.getPlayerDir(), player.getStringUUID() + ".dat_old");
+            Util.safeReplaceFile(file1, file, file2);
+        } catch (Exception e) {
+            LogManager.getLogger().warn("Failed to save player data for {}: {}", player.getScoreboardName(), e);
+        } finally {
+            if (offline) {
+                UtilitiesLock.unlock(player.getUUID());
+            }
+        }
+    }
+
+    // Utilities-OG's per player lock, reached by reflection so OpenInv needs no compile dependency on it
+    private static final class UtilitiesLock {
+        private static final Method LOCK;
+        private static final Method UNLOCK;
+
+        static {
+            Method lock = null;
+            Method unlock = null;
+            try {
+                Class<?> utilities = Class.forName("net.trueog.utilitiesog.UtilitiesOG", true, OpenPlayer.class.getClassLoader());
+                lock = utilities.getMethod("lockPlayerData", UUID.class);
+                unlock = utilities.getMethod("unlockPlayerData", UUID.class);
+            } catch (ReflectiveOperationException e) {
+                // Utilities-OG is not installed, offline edits are unsynchronized like on vanilla
+            }
+            LOCK = lock;
+            UNLOCK = unlock;
+        }
+
+        static void lock(UUID uuid) {
+            invoke(LOCK, uuid);
+        }
+
+        static void unlock(UUID uuid) {
+            invoke(UNLOCK, uuid);
+        }
+
+        private static void invoke(@Nullable Method method, UUID uuid) {
+            if (method == null) {
+                return;
+            }
+            try {
+                method.invoke(null, uuid);
+            } catch (ReflectiveOperationException e) {
+                LogManager.getLogger().warn("Utilities-OG player data lock failed for {}", uuid, e);
+            }
+        }
+    }
+
+    // A storage with saveCompoundTag(UUID, CompoundTag) keeps profiles in a database (TrueOG Purpur); its getPlayerData(UUID) never touches the entity
+    private static @Nullable Method storageSave(@NotNull PlayerDataStorage storage) {
+        try {
+            return storage.getClass().getMethod("saveCompoundTag", UUID.class, CompoundTag.class);
+        } catch (NoSuchMethodException e) {
+            return null;
+        }
+    }
+
+    private static @Nullable CompoundTag readStoredTag(@NotNull PlayerDataStorage storage, @NotNull ServerPlayer player) throws ReflectiveOperationException {
+        if (storageSave(storage) != null) {
+            Method get = storage.getClass().getMethod("getPlayerData", UUID.class);
+            return (CompoundTag) get.invoke(storage, player.getUUID());
+        }
+        // CraftBukkit's file read, which does not apply the data to the entity
+        Method getPlayerData = storage.getClass().getMethod("getPlayerData", String.class);
+        return (CompoundTag) getPlayerData.invoke(storage, player.getStringUUID());
+    }
+
+    // True when the storage took the profile itself (it logs a failed write); false means the caller keeps the file layout
+    private static boolean saveThroughStorageApi(@NotNull PlayerDataStorage storage, @NotNull UUID uuid, @NotNull CompoundTag playerData) throws ReflectiveOperationException {
+        Method save = storageSave(storage);
+        if (save == null) {
+            return false;
+        }
+        save.invoke(storage, uuid, playerData);
+        return true;
+    }
+
+    @Contract("null -> new")
+    private @NotNull CompoundTag getWritableTag(@Nullable CompoundTag oldData) {
+        if (oldData == null) {
+            return new CompoundTag();
+        }
+
+        // Copy old data. This is a deep clone, so operating on it should be safe.
+        oldData = oldData.copy();
+
+        // Remove vanilla/server data that is not written every time.
+        oldData.getAllKeys().removeIf(key -> RESET_TAGS.contains(key) || key.startsWith("Bukkit"));
+
+        return oldData;
+    }
+
+    private void revertSpecialValues(@NotNull CompoundTag newData, @NotNull CompoundTag oldData) {
+        // Revert automatic updates to play timestamps.
+        copyValue(oldData, newData, "bukkit", "lastPlayed", NumericTag.class);
+        copyValue(oldData, newData, "Paper", "LastSeen", NumericTag.class);
+        copyValue(oldData, newData, "Paper", "LastLogin", NumericTag.class);
+        // The persistent data container was captured when the inventory was opened; other plugins (MyWorlds nests its
+        // per-world profiles there) may have changed the stored one since, and this edit never touches it
+        Tag storedValues = oldData.get("BukkitValues");
+        if (storedValues != null) {
+            newData.put("BukkitValues", storedValues.copy());
+        } else {
+            newData.remove("BukkitValues");
+        }
+    }
+
+    private <T extends Tag> void copyValue(
+        @NotNull CompoundTag source,
+        @NotNull CompoundTag target,
+        @NotNull String container,
+        @NotNull String key,
+        @NotNull Class<T> tagType) {
+        CompoundTag oldContainer = getTag(source, container, CompoundTag.class);
+        CompoundTag newContainer = getTag(target, container, CompoundTag.class);
+
+        // New container being null means the server implementation doesn't store this data.
+        if (newContainer == null) {
+            return;
+        }
+
+        // If old tag exists, copy it to new location, removing otherwise.
+        setTag(newContainer, key, getTag(oldContainer, key, tagType));
+    }
+
+    private <T extends Tag> @Nullable T getTag(
+        @Nullable CompoundTag container,
+        @NotNull String key,
+        @NotNull Class<T> dataType) {
+        if (container == null) {
+            return null;
+        }
+        Tag value = container.get(key);
+        if (value == null || !dataType.isAssignableFrom(value.getClass())) {
+            return null;
+        }
+        return dataType.cast(value);
+    }
+
+    private <T extends Tag> void setTag(
+        @NotNull CompoundTag container,
+        @NotNull String key,
+        @Nullable T data) {
+        if (data == null) {
+            container.remove(key);
+        } else {
+            container.put(key, data);
+        }
+    }
+
+}
@@ -0,0 +1,274 @@
+/*
+ * Copyright (C) 2011-2023 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lishid.openinv.internal.v1_19_R3;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IPlayerDataManager;
+import com.lishid.openinv.internal.ISpecialInventory;
+import com.lishid.openinv.internal.OpenInventoryView;
+import com.mojang.authlib.GameProfile;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.Tag;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ClientboundOpenScreenPacket;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import net.minecraft.world.inventory.MenuType;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.Server;
+import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_19_R3.event.CraftEventFactory;
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftContainer;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.InventoryView;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.lang.reflect.Field;
+import java.util.logging.Logger;
+
+public class PlayerDataManager implements IPlayerDataManager {
+
+    private @Nullable Field bukkitEntity;
+
+    public PlayerDataManager() {
+        try {
+            bukkitEntity = Entity.class.getDeclaredField("bukkitEntity");
+        } catch (NoSuchFieldException e) {
+            Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
+            logger.warning("Unable to obtain field to inject custom save process - players' mounts may be deleted when loaded.");
+            logger.log(java.util.logging.Level.WARNING, e.getMessage(), e);
+            bukkitEntity = null;
+        }
+    }
+
+    public static @NotNull ServerPlayer getHandle(final Player player) {
+        if (player instanceof CraftPlayer) {
+            return ((CraftPlayer) player).getHandle();
+        }
+
+        Server server = player.getServer();
+        ServerPlayer nmsPlayer = null;
+
+        if (server instanceof CraftServer) {
+            nmsPlayer = ((CraftServer) server).getHandle().getPlayer(player.getUniqueId());
+        }
+
+        if (nmsPlayer == null) {
+            // Could use reflection to examine fields, but it's honestly not worth the bother.
+            throw new RuntimeException("Unable to fetch EntityPlayer from provided Player implementation");
+        }
+
+        return nmsPlayer;
+    }
+
+    @Override
+    public @Nullable Player loadPlayer(@NotNull final OfflinePlayer offline) {
+        // Ensure player has data
+        if (!offline.hasPlayedBefore()) {
+            return null;
+        }
+
+        // Create a profile and entity to load the player data
+        // See net.minecraft.server.players.PlayerList#canPlayerLogin
+        // and net.minecraft.server.network.ServerLoginPacketListenerImpl#handleHello
+        GameProfile profile = new GameProfile(offline.getUniqueId(),
+                offline.getName() != null ? offline.getName() : offline.getUniqueId().toString());
+        MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
+        ServerLevel worldServer = server.getLevel(Level.OVERWORLD);
+
+        if (worldServer == null) {
+            return null;
+        }
+
+        ServerPlayer entity = new ServerPlayer(server, worldServer, profile);
+
+        // Stop listening for advancement progression - if this is not cleaned up, loading causes a memory leak.
+        entity.getAdvancements().stopListening();
+
+        try {
+            injectPlayer(entity);
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+
+        // Load data. This also reads basic data into the player.
+        // See CraftPlayer#loadData
+        // The server's own storage, not PlayerList.playerIo: a world manager may hook that field and answer with a per-world profile, and an offline edit always means the main profile.
+        CompoundTag loadedData = server.playerDataStorage.load(entity);
+
+        if (loadedData == null) {
+            // Exceptions with loading are logged by Mojang.
+            return null;
+        }
+        // A stored tag without a position is no profile, only data other plugins keep for a player who never joined
+        // (a MyWorlds inventory group, for example); editing it would turn it into a profile placed at 0,0,0.
+        if (!loadedData.contains("Pos", Tag.TAG_LIST)) {
+            return null;
+        }
+
+        // Also read "extra" data.
+        entity.readAdditionalSaveData(loadedData);
+        entity.loadGameTypes(loadedData);
+
+        if (entity.level == null) {
+            // Paper: Move player to spawn
+            // SPIGOT-7340: Cannot call ServerPlayer#spawnIn with a null world
+            ServerLevel level = null;
+            Vec3 position = null;
+            if (entity.getRespawnDimension() != null) {
+                level = entity.server.getLevel(entity.getRespawnDimension());
+                if (level != null && entity.getRespawnPosition() != null) {
+                    position = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(level, entity.getRespawnPosition(), entity.getRespawnAngle(), false, false).orElse(null);
+                }
+            }
+            if (level == null || position == null) {
+                level = ((CraftWorld) server.server.getWorlds().get(0)).getHandle();
+                position = Vec3.atCenterOf(level.getSharedSpawnPos());
+            }
+            entity.level = level;
+            entity.setPos(position);
+        }
+
+        // Return the Bukkit entity.
+        return entity.getBukkitEntity();
+    }
+
+    void injectPlayer(ServerPlayer player) throws IllegalAccessException {
+        if (bukkitEntity == null) {
+            return;
+        }
+
+        bukkitEntity.setAccessible(true);
+
+        bukkitEntity.set(player, new OpenPlayer(player.server.server, player));
+    }
+
+    @NotNull
+    @Override
+    public Player inject(@NotNull Player player) {
+        try {
+            ServerPlayer nmsPlayer = getHandle(player);
+            if (nmsPlayer.getBukkitEntity() instanceof OpenPlayer openPlayer) {
+                return openPlayer;
+            }
+            injectPlayer(nmsPlayer);
+            return nmsPlayer.getBukkitEntity();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+            return player;
+        }
+    }
+
+    @Nullable
+    @Override
+    public InventoryView openInventory(@NotNull Player player, @NotNull ISpecialInventory inventory) {
+
+        ServerPlayer nmsPlayer = getHandle(player);
+
+        if (nmsPlayer.connection == null) {
+            return null;
+        }
+
+        InventoryView view = getView(player, inventory);
+
+        if (view == null) {
+            return player.openInventory(inventory.getBukkitInventory());
+        }
+
+        AbstractContainerMenu container = new CraftContainer(view, nmsPlayer, nmsPlayer.nextContainerCounter()) {
+            @Override
+            public MenuType<?> getType() {
+                return getContainers(inventory.getBukkitInventory().getSize());
+            }
+        };
+
+        container.setTitle(Component.literal(view.getTitle()));
+        container = CraftEventFactory.callInventoryOpenEvent(nmsPlayer, container);
+
+        if (container == null) {
+            return null;
+        }
+
+        nmsPlayer.connection.send(new ClientboundOpenScreenPacket(container.containerId, container.getType(),
+                Component.literal(container.getBukkitView().getTitle())));
+        nmsPlayer.containerMenu = container;
+        nmsPlayer.initMenu(container);
+
+        return container.getBukkitView();
+
+    }
+
+    private @Nullable InventoryView getView(Player player, ISpecialInventory inventory) {
+        if (inventory instanceof SpecialEnderChest) {
+            return new OpenInventoryView(player, inventory, "container.enderchest", "'s Ender Chest");
+        } else if (inventory instanceof SpecialPlayerInventory) {
+            return new OpenInventoryView(player, inventory, "container.player", "'s Inventory");
+        } else {
+            return null;
+        }
+    }
+
+    static @NotNull MenuType<?> getContainers(int inventorySize) {
+
+        return switch (inventorySize) {
+            case 9 -> MenuType.GENERIC_9x1;
+            case 18 -> MenuType.GENERIC_9x2;
+            case 36 -> MenuType.GENERIC_9x4; // PLAYER
+            case 41, 45 -> MenuType.GENERIC_9x5;
+            case 54 -> MenuType.GENERIC_9x6;
+            default -> MenuType.GENERIC_9x3; // Default 27-slot inventory
+        };
+    }
+
+    @Override
+    public int convertToPlayerSlot(InventoryView view, int rawSlot) {
+        int topSize = view.getTopInventory().getSize();
+        if (topSize <= rawSlot) {
+            // Slot is not inside special inventory, use Bukkit logic.
+            return view.convertSlot(rawSlot);
+        }
+
+        // Main inventory, slots 0-26 -> 9-35
+        if (rawSlot < 27) {
+            return rawSlot + 9;
+        }
+        // Hotbar, slots 27-35 -> 0-8
+        if (rawSlot < 36) {
+            return rawSlot - 27;
+        }
+        // Armor, slots 36-39 -> 39-36
+        if (rawSlot < 40) {
+            return 36 + (39 - rawSlot);
+        }
+        // Off hand
+        if (rawSlot == 40) {
+            return 40;
+        }
+        // Drop slots, "out of inventory"
+        return -1;
+    }
+
+}
@@ -14,10 +14,12 @@
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

-package com.lishid.openinv.internal.v1_20_R4;
+package com.lishid.openinv.internal.v1_19_R3;

 import com.lishid.openinv.internal.ISpecialEnderChest;
-import net.minecraft.core.HolderLookup;
+import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
 import net.minecraft.core.NonNullList;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.ListTag;
@@ -31,17 +33,13 @@ import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.entity.EnderChestBlockEntity;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_20_R4.entity.CraftHumanEntity;
-import org.bukkit.craftbukkit.v1_20_R4.inventory.CraftInventory;
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftInventory;
 import org.bukkit.entity.HumanEntity;
 import org.bukkit.inventory.InventoryHolder;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

-import java.util.List;
-import java.util.function.Predicate;
-import java.util.stream.Collectors;
-
 public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpecialEnderChest {

    private final CraftInventory inventory;
@@ -199,7 +197,7 @@ public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpe
    @Override
    public boolean canAddItem(ItemStack itemstack) {
        for (ItemStack itemstack1 : this.items) {
-            if (itemstack1.isEmpty() || ItemStack.isSameItemSameComponents(itemstack1, itemstack) && itemstack1.getCount() < itemstack1.getMaxStackSize()) {
+            if (itemstack1.isEmpty() || ItemStack.isSameItemSameTags(itemstack1, itemstack) && itemstack1.getCount() < itemstack1.getMaxStackSize()) {
                return true;
            }
        }
@@ -221,7 +219,7 @@ public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpe
    private void moveItemToOccupiedSlotsWithSameType(ItemStack itemstack) {
        for(int i = 0; i < this.getContainerSize(); ++i) {
            ItemStack localItem = this.getItem(i);
-            if (ItemStack.isSameItemSameComponents(localItem, itemstack)) {
+            if (ItemStack.isSameItemSameTags(localItem, itemstack)) {
                this.moveItemsBetweenStacks(itemstack, localItem);
                if (itemstack.isEmpty()) {
                    return;
@@ -334,7 +332,7 @@ public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpe
    }

    @Override
-    public void fromTag(ListTag listTag, HolderLookup.Provider holderLookup) {
+    public void fromTag(ListTag listTag) {
        for (int i = 0; i < this.getContainerSize(); ++i) {
            this.setItem(i, ItemStack.EMPTY);
        }
@@ -343,7 +341,7 @@ public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpe
            CompoundTag compoundTag = listTag.getCompound(i);
            int j = compoundTag.getByte("Slot") & 255;
            if (j < this.getContainerSize()) {
-                this.setItem(j, ItemStack.parseOptional(holderLookup, compoundTag));
+                this.setItem(j, ItemStack.of(compoundTag));
            }
        }

@@ -0,0 +1,806 @@
+/*
+ * Copyright (C) 2011-2023 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lishid.openinv.internal.v1_19_R3;
+
+import com.google.common.collect.ImmutableList;
+import com.lishid.openinv.internal.ISpecialPlayerInventory;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.function.Function;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+import net.minecraft.CrashReport;
+import net.minecraft.CrashReportCategory;
+import net.minecraft.ReportedException;
+import net.minecraft.core.NonNullList;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.tags.DamageTypeTags;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.Container;
+import net.minecraft.world.ContainerHelper;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.EquipmentSlot;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.entity.player.StackedContents;
+import net.minecraft.world.item.ArmorItem;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftInventory;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.InventoryHolder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerInventory {
+
+    private final CraftInventory inventory;
+    private boolean playerOnline;
+    private Player player;
+    private NonNullList<ItemStack> items;
+    private NonNullList<ItemStack> armor;
+    private NonNullList<ItemStack> offhand;
+    private List<NonNullList<ItemStack>> compartments;
+
+    public SpecialPlayerInventory(@NotNull org.bukkit.entity.Player bukkitPlayer, @NotNull Boolean online) {
+        super(PlayerDataManager.getHandle(bukkitPlayer));
+        this.inventory = new CraftInventory(this);
+        this.playerOnline = online;
+        this.player = super.player;
+        this.selected = player.getInventory().selected;
+        this.items = this.player.getInventory().items;
+        this.armor = this.player.getInventory().armor;
+        this.offhand = this.player.getInventory().offhand;
+        this.compartments = ImmutableList.of(this.items, this.armor, this.offhand);
+    }
+
+    @Override
+    public void setPlayerOnline(@NotNull org.bukkit.entity.Player player) {
+        if (this.playerOnline) {
+            return;
+        }
+
+        Player offlinePlayer = this.player;
+        Player onlinePlayer = PlayerDataManager.getHandle(player);
+        onlinePlayer.getInventory().transaction.addAll(this.transaction);
+
+        // Set owner to new player.
+        this.player = onlinePlayer;
+
+        // Set player's inventory contents to our modified contents.
+        Inventory onlineInventory = onlinePlayer.getInventory();
+        for (int i = 0; i < getContainerSize(); ++i) {
+            onlineInventory.setItem(i, getRawItem(i));
+        }
+        onlineInventory.selected = this.selected;
+
+        // Set our item arrays to the new inventory's arrays.
+        this.items = onlineInventory.items;
+        this.armor = onlineInventory.armor;
+        this.offhand = onlineInventory.offhand;
+        this.compartments = ImmutableList.of(this.items, this.armor, this.offhand);
+
+        // Add existing viewers to new viewer list.
+        Inventory offlineInventory = offlinePlayer.getInventory();
+        // Remove self from listing - player is always a viewer of their own inventory, prevent duplicates.
+        offlineInventory.transaction.remove(offlinePlayer.getBukkitEntity());
+        onlineInventory.transaction.addAll(offlineInventory.transaction);
+
+        this.playerOnline = true;
+    }
+
+    @Override
+    public @NotNull CraftInventory getBukkitInventory() {
+        return this.inventory;
+    }
+
+    @Override
+    public void setPlayerOffline() {
+        this.playerOnline = false;
+    }
+
+    @Override
+    public @NotNull HumanEntity getPlayer() {
+        return this.player.getBukkitEntity();
+    }
+
+    private @NotNull ItemStack getRawItem(int i) {
+        if (i < 0) {
+            return ItemStack.EMPTY;
+        }
+
+        NonNullList<ItemStack> list;
+        for (Iterator<NonNullList<ItemStack>> iterator = this.compartments.iterator(); iterator.hasNext(); i -= list.size()) {
+            list = iterator.next();
+            if (i < list.size()) {
+                return list.get(i);
+            }
+        }
+
+        return ItemStack.EMPTY;
+    }
+
+    private void setRawItem(int i, @NotNull ItemStack itemStack) {
+        if (i < 0) {
+            return;
+        }
+
+        NonNullList<ItemStack> list;
+        for (Iterator<NonNullList<ItemStack>> iterator = this.compartments.iterator(); iterator.hasNext(); i -= list.size()) {
+            list = iterator.next();
+            if (i < list.size()) {
+                list.set(i, itemStack);
+            }
+        }
+    }
+
+    private record IndexedCompartment(@Nullable NonNullList<ItemStack> compartment, int index) {}
+
+    private @NotNull SpecialPlayerInventory.IndexedCompartment getIndexedContent(int index) {
+        if (index < items.size()) {
+            return new IndexedCompartment(items, getReversedItemSlotNum(index));
+        }
+
+        index -= items.size();
+
+        if (index < armor.size()) {
+            return new IndexedCompartment(armor, getReversedArmorSlotNum(index));
+        }
+
+        index -= armor.size();
+
+        if (index < offhand.size()) {
+            return new IndexedCompartment(offhand, index);
+        }
+
+        index -= offhand.size();
+
+        return new IndexedCompartment(null, index);
+    }
+
+    private int getReversedArmorSlotNum(final int i) {
+        if (i == 0) {
+            return 3;
+        }
+        if (i == 1) {
+            return 2;
+        }
+        if (i == 2) {
+            return 1;
+        }
+        if (i == 3) {
+            return 0;
+        }
+        return i;
+    }
+
+    private int getReversedItemSlotNum(final int i) {
+        if (i >= 27) {
+            return i - 27;
+        }
+        return i + 9;
+    }
+
+    private boolean contains(Predicate<ItemStack> predicate) {
+        return this.compartments.stream().flatMap(NonNullList::stream).anyMatch(predicate);
+    }
+
+    @Override
+    public List<ItemStack> getArmorContents() {
+        return this.armor;
+    }
+
+    @Override
+    public void onOpen(CraftHumanEntity who) {
+        this.player.getInventory().onOpen(who);
+    }
+
+    @Override
+    public void onClose(CraftHumanEntity who) {
+        this.player.getInventory().onClose(who);
+    }
+
+    @Override
+    public List<HumanEntity> getViewers() {
+        return this.player.getInventory().getViewers();
+    }
+
+    @Override
+    public InventoryHolder getOwner() {
+        return this.player.getBukkitEntity();
+    }
+
+    @Override
+    public int getMaxStackSize() {
+        return this.player.getInventory().getMaxStackSize();
+    }
+
+    @Override
+    public void setMaxStackSize(int size) {
+        this.player.getInventory().setMaxStackSize(size);
+    }
+
+    @Override
+    public Location getLocation() {
+        return this.player.getBukkitEntity().getLocation();
+    }
+
+    @Override
+    public boolean hasCustomName() {
+        return false;
+    }
+
+    @Override
+    public List<ItemStack> getContents() {
+        return this.compartments.stream().flatMap(Collection::stream).collect(Collectors.toList());
+    }
+
+    @Override
+    public ItemStack getSelected() {
+        return isHotbarSlot(this.selected) ? this.items.get(this.selected) : ItemStack.EMPTY;
+    }
+
+    private boolean hasRemainingSpaceForItem(ItemStack itemstack, ItemStack itemstack1) {
+        return !itemstack.isEmpty() && ItemStack.isSameItemSameTags(itemstack, itemstack1) && itemstack.isStackable() && itemstack.getCount() < itemstack.getMaxStackSize() && itemstack.getCount() < this.getMaxStackSize();
+    }
+
+    @Override
+    public int canHold(ItemStack itemstack) {
+        int remains = itemstack.getCount();
+
+        for (int i = 0; i < this.items.size(); ++i) {
+            ItemStack itemstack1 = this.getRawItem(i);
+            if (itemstack1.isEmpty()) {
+                return itemstack.getCount();
+            }
+
+            if (this.hasRemainingSpaceForItem(itemstack1, itemstack)) {
+                remains -= (itemstack1.getMaxStackSize() < this.getMaxStackSize() ? itemstack1.getMaxStackSize() : this.getMaxStackSize()) - itemstack1.getCount();
+            }
+
+            if (remains <= 0) {
+                return itemstack.getCount();
+            }
+        }
+
+        ItemStack offhandItemStack = this.getRawItem(this.items.size() + this.armor.size());
+        if (this.hasRemainingSpaceForItem(offhandItemStack, itemstack)) {
+            remains -= (offhandItemStack.getMaxStackSize() < this.getMaxStackSize() ? offhandItemStack.getMaxStackSize() : this.getMaxStackSize()) - offhandItemStack.getCount();
+        }
+
+        return remains <= 0 ? itemstack.getCount() : itemstack.getCount() - remains;
+    }
+
+    @Override
+    public int getFreeSlot() {
+        for(int i = 0; i < this.items.size(); ++i) {
+            if (this.items.get(i).isEmpty()) {
+                return i;
+            }
+        }
+
+        return -1;
+    }
+
+    @Override
+    public void setPickedItem(ItemStack itemstack) {
+        int i = this.findSlotMatchingItem(itemstack);
+        if (isHotbarSlot(i)) {
+            this.selected = i;
+        } else if (i == -1) {
+            this.selected = this.getSuitableHotbarSlot();
+            if (!this.items.get(this.selected).isEmpty()) {
+                int j = this.getFreeSlot();
+                if (j != -1) {
+                    this.items.set(j, this.items.get(this.selected));
+                }
+            }
+
+            this.items.set(this.selected, itemstack);
+        } else {
+            this.pickSlot(i);
+        }
+
+    }
+
+    @Override
+    public void pickSlot(int i) {
+        this.selected = this.getSuitableHotbarSlot();
+        ItemStack itemstack = this.items.get(this.selected);
+        this.items.set(this.selected, this.items.get(i));
+        this.items.set(i, itemstack);
+    }
+
+    @Override
+    public int findSlotMatchingItem(ItemStack itemstack) {
+        for(int i = 0; i < this.items.size(); ++i) {
+            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameTags(itemstack, this.items.get(i))) {
+                return i;
+            }
+        }
+
+        return -1;
+    }
+
+    @Override
+    public int findSlotMatchingUnusedItem(ItemStack itemStack) {
+        for(int i = 0; i < this.items.size(); ++i) {
+            ItemStack localItem = this.items.get(i);
+            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameTags(itemStack, this.items.get(i)) && !this.items.get(i).isDamaged() && !localItem.isEnchanted() && !localItem.hasCustomHoverName()) {
+                return i;
+            }
+        }
+
+        return -1;
+    }
+
+    @Override
+    public int getSuitableHotbarSlot() {
+        int i;
+        int j;
+        for(j = 0; j < 9; ++j) {
+            i = (this.selected + j) % 9;
+            if (this.items.get(i).isEmpty()) {
+                return i;
+            }
+        }
+
+        for(j = 0; j < 9; ++j) {
+            i = (this.selected + j) % 9;
+            if (!this.items.get(i).isEnchanted()) {
+                return i;
+            }
+        }
+
+        return this.selected;
+    }
+
+    @Override
+    public void swapPaint(double d0) {
+        if (d0 > 0.0D) {
+            d0 = 1.0D;
+        }
+
+        if (d0 < 0.0D) {
+            d0 = -1.0D;
+        }
+
+        this.selected = (int) (this.selected - d0);
+
+        while (this.selected < 0) {
+            this.selected += 9;
+        }
+
+        while(this.selected >= 9) {
+            this.selected -= 9;
+        }
+    }
+
+    @Override
+    public int clearOrCountMatchingItems(Predicate<ItemStack> predicate, int i, Container container) {
+        byte b0 = 0;
+        boolean flag = i == 0;
+        int j = b0 + ContainerHelper.clearOrCountMatchingItems(this, predicate, i - b0, flag);
+        j += ContainerHelper.clearOrCountMatchingItems(container, predicate, i - j, flag);
+        ItemStack itemstack = this.player.containerMenu.getCarried();
+        j += ContainerHelper.clearOrCountMatchingItems(itemstack, predicate, i - j, flag);
+        if (itemstack.isEmpty()) {
+            this.player.containerMenu.setCarried(ItemStack.EMPTY);
+        }
+
+        return j;
+    }
+
+    private int addResource(ItemStack itemstack) {
+        int i = this.getSlotWithRemainingSpace(itemstack);
+        if (i == -1) {
+            i = this.getFreeSlot();
+        }
+
+        return i == -1 ? itemstack.getCount() : this.addResource(i, itemstack);
+    }
+
+    private int addResource(int i, ItemStack itemstack) {
+        Item item = itemstack.getItem();
+        int j = itemstack.getCount();
+        ItemStack localItemStack = this.getRawItem(i);
+        if (localItemStack.isEmpty()) {
+            localItemStack = new ItemStack(item, 0);
+            if (itemstack.hasTag()) {
+                // hasTag ensures tag not null
+                //noinspection ConstantConditions
+                localItemStack.setTag(itemstack.getTag().copy());
+            }
+
+            this.setRawItem(i, localItemStack);
+        }
+
+        int k = Math.min(j, localItemStack.getMaxStackSize() - localItemStack.getCount());
+
+        if (k > this.getMaxStackSize() - localItemStack.getCount()) {
+            k = this.getMaxStackSize() - localItemStack.getCount();
+        }
+
+        if (k != 0) {
+            j -= k;
+            localItemStack.grow(k);
+            localItemStack.setPopTime(5);
+        }
+
+        return j;
+    }
+
+    @Override
+    public int getSlotWithRemainingSpace(ItemStack itemstack) {
+        if (this.hasRemainingSpaceForItem(this.getRawItem(this.selected), itemstack)) {
+            return this.selected;
+        } else if (this.hasRemainingSpaceForItem(this.getRawItem(40), itemstack)) {
+            return 40;
+        } else {
+            for(int i = 0; i < this.items.size(); ++i) {
+                if (this.hasRemainingSpaceForItem(this.items.get(i), itemstack)) {
+                    return i;
+                }
+            }
+
+            return -1;
+        }
+    }
+
+    @Override
+    public void tick() {
+        for (NonNullList<ItemStack> compartment : this.compartments) {
+            for (int i = 0; i < compartment.size(); ++i) {
+                if (!compartment.get(i).isEmpty()) {
+                    compartment.get(i).inventoryTick(this.player.level, this.player, i, this.selected == i);
+                }
+            }
+        }
+
+    }
+
+    @Override
+    public boolean add(ItemStack itemStack) {
+        return this.add(-1, itemStack);
+    }
+
+    @Override
+    public boolean add(int i, ItemStack itemStack) {
+        if (itemStack.isEmpty()) {
+            return false;
+        } else {
+            try {
+                if (itemStack.isDamaged()) {
+                    if (i == -1) {
+                        i = this.getFreeSlot();
+                    }
+
+                    if (i >= 0) {
+                        this.items.set(i, itemStack.copy());
+                        this.items.get(i).setPopTime(5);
+                        itemStack.setCount(0);
+                        return true;
+                    } else if (this.player.getAbilities().instabuild) {
+                        itemStack.setCount(0);
+                        return true;
+                    } else {
+                        return false;
+                    }
+                } else {
+                    int j;
+                    do {
+                        j = itemStack.getCount();
+                        if (i == -1) {
+                            itemStack.setCount(this.addResource(itemStack));
+                        } else {
+                            itemStack.setCount(this.addResource(i, itemStack));
+                        }
+                    } while(!itemStack.isEmpty() && itemStack.getCount() < j);
+
+                    if (itemStack.getCount() == j && this.player.getAbilities().instabuild) {
+                        itemStack.setCount(0);
+                        return true;
+                    } else {
+                        return itemStack.getCount() < j;
+                    }
+                }
+            } catch (Throwable var6) {
+                CrashReport crashReport = CrashReport.forThrowable(var6, "Adding item to inventory");
+                CrashReportCategory crashReportCategory = crashReport.addCategory("Item being added");
+                crashReportCategory.setDetail("Item ID", Item.getId(itemStack.getItem()));
+                crashReportCategory.setDetail("Item data", itemStack.getDamageValue());
+                crashReportCategory.setDetail("Item name", () -> itemStack.getHoverName().getString());
+                throw new ReportedException(crashReport);
+            }
+        }
+    }
+
+    @Override
+    public void placeItemBackInInventory(ItemStack itemStack) {
+        this.placeItemBackInInventory(itemStack, true);
+    }
+
+    @Override
+    public void placeItemBackInInventory(ItemStack itemStack, boolean flag) {
+        while(true) {
+            if (!itemStack.isEmpty()) {
+                int i = this.getSlotWithRemainingSpace(itemStack);
+                if (i == -1) {
+                    i = this.getFreeSlot();
+                }
+
+                if (i != -1) {
+                    int j = itemStack.getMaxStackSize() - this.getRawItem(i).getCount();
+                    if (this.add(i, itemStack.split(j)) && flag && this.player instanceof ServerPlayer) {
+                        ((ServerPlayer)this.player).connection.send(new ClientboundContainerSetSlotPacket(-2, 0, i, this.getRawItem(i)));
+                    }
+                    continue;
+                }
+
+                this.player.drop(itemStack, false);
+            }
+
+            return;
+        }
+    }
+
+    @Override
+    public ItemStack removeItem(int rawIndex, final int j) {
+        IndexedCompartment indexedCompartment = getIndexedContent(rawIndex);
+
+        if (indexedCompartment.compartment() == null
+                || indexedCompartment.compartment().get(indexedCompartment.index()).isEmpty()) {
+            return ItemStack.EMPTY;
+        }
+
+        return ContainerHelper.removeItem(indexedCompartment.compartment(), indexedCompartment.index(), j);
+    }
+
+    @Override
+    public void removeItem(ItemStack itemStack) {
+        for (NonNullList<ItemStack> compartment : this.compartments) {
+            for (int i = 0; i < compartment.size(); ++i) {
+                if (compartment.get(i) == itemStack) {
+                    compartment.set(i, ItemStack.EMPTY);
+                    break;
+                }
+            }
+        }
+    }
+
+    @Override
+    public ItemStack removeItemNoUpdate(int rawIndex) {
+        IndexedCompartment indexedCompartment = getIndexedContent(rawIndex);
+
+        if (indexedCompartment.compartment() == null) {
+            return ItemStack.EMPTY;
+        }
+
+        ItemStack removed = indexedCompartment.compartment().set(indexedCompartment.index(), ItemStack.EMPTY);
+
+        if (removed.isEmpty()) {
+            return ItemStack.EMPTY;
+        }
+
+        return removed;
+    }
+
+    @Override
+    public void setItem(int rawIndex, final ItemStack itemStack) {
+        IndexedCompartment indexedCompartment = getIndexedContent(rawIndex);
+
+        if (indexedCompartment.compartment() == null) {
+            this.player.drop(itemStack, true);
+            return;
+        }
+
+        indexedCompartment.compartment().set(indexedCompartment.index(), itemStack);
+    }
+
+    @Override
+    public float getDestroySpeed(BlockState blockState) {
+        return this.items.get(this.selected).getDestroySpeed(blockState);
+    }
+
+    @Override
+    public ListTag save(ListTag listTag) {
+        for (int i = 0; i < this.items.size(); ++i) {
+            if (!this.items.get(i).isEmpty()) {
+                CompoundTag compoundTag = new CompoundTag();
+                compoundTag.putByte("Slot", (byte)i);
+                this.items.get(i).save(compoundTag);
+                listTag.add(compoundTag);
+            }
+        }
+
+        for (int i = 0; i < this.armor.size(); ++i) {
+            if (!this.armor.get(i).isEmpty()) {
+                CompoundTag compoundTag = new CompoundTag();
+                compoundTag.putByte("Slot", (byte)(i + 100));
+                this.armor.get(i).save(compoundTag);
+                listTag.add(compoundTag);
+            }
+        }
+
+        for (int i = 0; i < this.offhand.size(); ++i) {
+            if (!this.offhand.get(i).isEmpty()) {
+                CompoundTag compoundTag = new CompoundTag();
+                compoundTag.putByte("Slot", (byte)(i + 150));
+                this.offhand.get(i).save(compoundTag);
+                listTag.add(compoundTag);
+            }
+        }
+
+        return listTag;
+    }
+
+    @Override
+    public void load(ListTag listTag) {
+        this.items.clear();
+        this.armor.clear();
+        this.offhand.clear();
+
+        for(int i = 0; i < listTag.size(); ++i) {
+            CompoundTag compoundTag = listTag.getCompound(i);
+            int j = compoundTag.getByte("Slot") & 255;
+            ItemStack itemstack = ItemStack.of(compoundTag);
+            if (!itemstack.isEmpty()) {
+                if (j < this.items.size()) {
+                    this.items.set(j, itemstack);
+                } else if (j >= 100 && j < this.armor.size() + 100) {
+                    this.armor.set(j - 100, itemstack);
+                } else if (j >= 150 && j < this.offhand.size() + 150) {
+                    this.offhand.set(j - 150, itemstack);
+                }
+            }
+        }
+
+    }
+
+    @Override
+    public int getContainerSize() {
+        return 45;
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return !contains(itemStack -> !itemStack.isEmpty());
+    }
+
+    @Override
+    public ItemStack getItem(int rawIndex) {
+        IndexedCompartment indexedCompartment = getIndexedContent(rawIndex);
+
+        if (indexedCompartment.compartment() == null) {
+            return ItemStack.EMPTY;
+        }
+
+        return indexedCompartment.compartment().get(indexedCompartment.index());
+    }
+
+    @Override
+    public Component getName() {
+        return this.player.getName();
+    }
+
+    @Override
+    public ItemStack getArmor(int index) {
+        return this.armor.get(index);
+    }
+
+    @Override
+    public void hurtArmor(DamageSource damagesource, float damage, int[] armorIndices) {
+        if (damage > 0.0F) {
+            damage /= 4.0F;
+            if (damage < 1.0F) {
+                damage = 1.0F;
+            }
+
+            for (int index : armorIndices) {
+                ItemStack itemstack = this.armor.get(index);
+                if ((!damagesource.is(DamageTypeTags.IS_FIRE) || !itemstack.getItem().isFireResistant()) && itemstack.getItem() instanceof ArmorItem) {
+                    itemstack.hurtAndBreak((int) damage, this.player, localPlayer -> localPlayer.broadcastBreakEvent(EquipmentSlot.byTypeAndIndex(EquipmentSlot.Type.ARMOR, index)));
+                }
+            }
+        }
+    }
+
+    @Override
+    public void dropAll() {
+        for (NonNullList<ItemStack> compartment : this.compartments) {
+            for (int i = 0; i < compartment.size(); ++i) {
+                ItemStack itemstack = compartment.get(i);
+                if (!itemstack.isEmpty()) {
+                    this.player.drop(itemstack, true, false);
+                    compartment.set(i, ItemStack.EMPTY);
+                }
+            }
+        }
+    }
+
+    @Override
+    public void setChanged() {
+        super.setChanged();
+    }
+
+    @Override
+    public int getTimesChanged() {
+        return super.getTimesChanged();
+    }
+
+    @Override
+    public boolean stillValid(Player player) {
+        return true;
+    }
+
+    @Override
+    public boolean contains(ItemStack itemstack) {
+        return contains(itemStack -> itemStack.isEmpty() && itemStack.sameItem(itemstack));
+    }
+
+    @Override
+    public boolean contains(TagKey<Item> tagKey) {
+
+        return contains(itemStack -> !itemStack.isEmpty() && itemStack.is(tagKey));
+    }
+
+    @Override
+    public void replaceWith(Inventory inventory) {
+        Function<Integer, ItemStack> getter;
+
+        if (inventory instanceof SpecialPlayerInventory specialPlayerInventory) {
+            getter = specialPlayerInventory::getRawItem;
+        } else {
+            getter = inventory::getItem;
+        }
+
+        for(int i = 0; i < this.getContainerSize(); ++i) {
+            this.setRawItem(i, getter.apply(i));
+        }
+
+        this.selected = inventory.selected;
+    }
+
+    @Override
+    public void clearContent() {
+        for (NonNullList<ItemStack> compartment : this.compartments) {
+            compartment.clear();
+        }
+    }
+
+    @Override
+    public void fillStackedContents(StackedContents stackedContents) {
+        for (ItemStack itemstack : this.items) {
+            stackedContents.accountSimpleStack(itemstack);
+        }
+    }
+
+    @Override
+    public ItemStack removeFromSelected(boolean dropWholeStack) {
+        ItemStack itemstack = this.getSelected();
+        return itemstack.isEmpty() ? ItemStack.EMPTY : this.removeItem(this.selected, dropWholeStack ? itemstack.getCount() : 1);
+    }
+
+}
@@ -14,17 +14,21 @@
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

-package com.lishid.openinv.internal.v1_20_R4;
+package com.lishid.openinv.internal.v1_20_R2;

 import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.IAnySilentContainer;
 import com.lishid.openinv.util.ReflectionHelper;
+import java.lang.reflect.Field;
+import java.util.logging.Logger;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.server.level.ServerPlayerGameMode;
 import net.minecraft.world.MenuProvider;
 import net.minecraft.world.SimpleMenuProvider;
+import net.minecraft.world.entity.monster.Shulker;
 import net.minecraft.world.inventory.ChestMenu;
 import net.minecraft.world.inventory.MenuType;
 import net.minecraft.world.inventory.PlayerEnderChestContainer;
@@ -37,17 +41,19 @@ import net.minecraft.world.level.block.TrappedChestBlock;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.EnderChestBlockEntity;
 import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
+import net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.phys.AABB;
+import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
 import org.bukkit.Statistic;
+import org.bukkit.block.ShulkerBox;
+import org.bukkit.craftbukkit.v1_20_R2.CraftWorld;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

-import java.lang.reflect.Field;
-import java.util.logging.Logger;
-
 public class AnySilentContainer implements IAnySilentContainer {

    private @Nullable Field serverPlayerGameModeGameType;
@@ -72,6 +78,37 @@ public class AnySilentContainer implements IAnySilentContainer {
        }
    }

+    @Override
+    public boolean isShulkerBlocked(@NotNull ShulkerBox shulkerBox) {
+        org.bukkit.World bukkitWorld = shulkerBox.getWorld();
+        if (!(bukkitWorld instanceof CraftWorld)) {
+            bukkitWorld = Bukkit.getWorld(bukkitWorld.getUID());
+        }
+
+        if (!(bukkitWorld instanceof CraftWorld craftWorld)) {
+            Exception exception = new IllegalStateException("AnySilentContainer access attempted on an unknown world!");
+            OpenInv.getPlugin(OpenInv.class).getLogger().log(java.util.logging.Level.WARNING, exception.getMessage(), exception);
+            return false;
+        }
+
+        final ServerLevel world = craftWorld.getHandle();
+        final BlockPos blockPosition = new BlockPos(shulkerBox.getX(), shulkerBox.getY(), shulkerBox.getZ());
+        final BlockEntity tile = world.getBlockEntity(blockPosition);
+
+        if (!(tile instanceof ShulkerBoxBlockEntity shulkerBoxBlockEntity)
+                || shulkerBoxBlockEntity.getAnimationStatus() != ShulkerBoxBlockEntity.AnimationStatus.CLOSED) {
+            return false;
+        }
+
+        BlockState blockState = world.getBlockState(blockPosition);
+
+        // See net.minecraft.world.level.block.ShulkerBoxBlock#canOpen
+        AABB boundingBox = Shulker.getProgressDeltaAabb(blockState.getValue(ShulkerBoxBlock.FACING), 0.0F, 0.5F)
+                .move(blockPosition)
+                .deflate(1.0E-6D);
+        return !world.noCollision(boundingBox);
+    }
+
    @Override
    public boolean activateContainer(
            @NotNull final Player bukkitPlayer,
@@ -199,8 +236,7 @@ public class AnySilentContainer implements IAnySilentContainer {
            this.serverPlayerGameModeGameType.setAccessible(true);
            this.serverPlayerGameModeGameType.set(player.gameMode, gameMode);
        } catch (IllegalArgumentException | IllegalAccessException e) {
-            Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
-            logger.log(java.util.logging.Level.WARNING, "Error bypassing GameModeChangeEvent", e);
+            e.printStackTrace();
        }
    }

@@ -14,7 +14,7 @@
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

-package com.lishid.openinv.internal.v1_20_R4;
+package com.lishid.openinv.internal.v1_20_R2;

 import com.mojang.logging.LogUtils;
 import net.minecraft.Util;
@@ -24,28 +24,19 @@ import net.minecraft.nbt.NumericTag;
 import net.minecraft.nbt.Tag;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.level.storage.PlayerDataStorage;
-import org.bukkit.craftbukkit.v1_20_R4.CraftServer;
-import org.bukkit.craftbukkit.v1_20_R4.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_20_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_20_R2.entity.CraftPlayer;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

-import java.nio.file.Files;
-import java.nio.file.Path;
+import java.io.File;
 import java.util.Set;

 public class OpenPlayer extends CraftPlayer {

-    /**
-     * List of tags to always reset when saving.
-     *
-     * @see net.minecraft.world.entity.Entity#saveWithoutId(CompoundTag)
-     * @see net.minecraft.server.level.ServerPlayer#addAdditionalSaveData(CompoundTag)
-     * @see net.minecraft.world.entity.player.Player#addAdditionalSaveData(CompoundTag)
-     * @see net.minecraft.world.entity.LivingEntity#addAdditionalSaveData(CompoundTag)
-     */
    private static final Set<String> RESET_TAGS = Set.of(
-        // Entity#saveWithoutId(CompoundTag)
+        // net.minecraft.world.Entity#saveWithoutId(CompoundTag)
        "CustomName",
        "CustomNameVisible",
        "Silent",
@@ -55,7 +46,7 @@ public class OpenPlayer extends CraftPlayer {
        "HasVisualFire",
        "Tags",
        "Passengers",
-        // ServerPlayer#addAdditionalSaveData(CompoundTag)
+        // net.minecraft.server.level.ServerPlayer#addAdditionalSaveData(CompoundTag)
        // Intentional omissions to prevent mount loss: Attach, Entity, and RootVehicle
        "warden_spawn_tracker",
        "enteredNetherPosition",
@@ -65,13 +56,11 @@ public class OpenPlayer extends CraftPlayer {
        "SpawnForced",
        "SpawnAngle",
        "SpawnDimension",
-        "raid_omen_position",
-        // Player#addAdditionalSaveData(CompoundTag)
+        // net.minecraft.world.entity.player.Player#addAdditionalSaveData(CompoundTag)
        "ShoulderEntityLeft",
        "ShoulderEntityRight",
        "LastDeathLocation",
-        "current_explosion_impact_pos",
-        // LivingEntity#addAdditionalSaveData(CompoundTag)
+        // net.minecraft.world.entity.LivingEntity#addAdditionalSaveData(CompoundTag)
        "ActiveEffects", // Backwards compat: Renamed from 1.19
        "active_effects",
        "SleepingX",
@@ -96,7 +85,7 @@ public class OpenPlayer extends CraftPlayer {
        try {
            PlayerDataStorage worldNBTStorage = player.server.getPlayerList().playerIo;

-            CompoundTag oldData = isOnline() ? null : worldNBTStorage.load(player.getName().getString(), player.getStringUUID()).orElse(null);
+            CompoundTag oldData = isOnline() ? null : worldNBTStorage.load(player);
            CompoundTag playerData = getWritableTag(oldData);
            playerData = player.saveWithoutId(playerData);
            setExtraData(playerData);
@@ -106,12 +95,11 @@ public class OpenPlayer extends CraftPlayer {
                revertSpecialValues(playerData, oldData);
            }

-            Path playerDataDir = worldNBTStorage.getPlayerDir().toPath();
-            Path tempFile = Files.createTempFile(playerDataDir, player.getStringUUID() + "-", ".dat");
-            NbtIo.writeCompressed(playerData, tempFile);
-            Path dataFile = playerDataDir.resolve(player.getStringUUID() + ".dat");
-            Path backupFile = playerDataDir.resolve(player.getStringUUID() + ".dat_old");
-            Util.safeReplaceFile(dataFile, tempFile, backupFile);
+            File file = File.createTempFile(player.getStringUUID() + "-", ".dat", worldNBTStorage.getPlayerDir());
+            NbtIo.writeCompressed(playerData, file);
+            File file1 = new File(worldNBTStorage.getPlayerDir(), player.getStringUUID() + ".dat");
+            File file2 = new File(worldNBTStorage.getPlayerDir(), player.getStringUUID() + ".dat_old");
+            Util.safeReplaceFile(file1, file, file2);
        } catch (Exception e) {
            LogUtils.getLogger().warn("Failed to save player data for {}: {}", player.getScoreboardName(), e);
        }
@@ -127,8 +115,7 @@ public class OpenPlayer extends CraftPlayer {
        oldData = oldData.copy();

        // Remove vanilla/server data that is not written every time.
-        oldData.getAllKeys()
-            .removeIf(key -> RESET_TAGS.contains(key) || key.startsWith("Bukkit"));
+        oldData.getAllKeys().removeIf(key -> RESET_TAGS.contains(key) || key.startsWith("Bukkit"));

        return oldData;
    }
@@ -14,7 +14,7 @@
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

-package com.lishid.openinv.internal.v1_20_R4;
+package com.lishid.openinv.internal.v1_20_R2;

 import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.IPlayerDataManager;
@@ -40,11 +40,11 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.Server;
 import org.bukkit.World;
-import org.bukkit.craftbukkit.v1_20_R4.CraftServer;
-import org.bukkit.craftbukkit.v1_20_R4.CraftWorld;
-import org.bukkit.craftbukkit.v1_20_R4.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_20_R4.event.CraftEventFactory;
-import org.bukkit.craftbukkit.v1_20_R4.inventory.CraftContainer;
+import org.bukkit.craftbukkit.v1_20_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_20_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_20_R2.event.CraftEventFactory;
+import org.bukkit.craftbukkit.v1_20_R2.inventory.CraftContainer;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.InventoryView;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -166,7 +166,7 @@ public class PlayerDataManager implements IPlayerDataManager {

    static boolean loadData(@NotNull ServerPlayer player) {
        // See CraftPlayer#loadData
-        CompoundTag loadedData = player.server.getPlayerList().playerIo.load(player).orElse(null);
+        CompoundTag loadedData = player.server.getPlayerList().playerIo.load(player);

        if (loadedData == null) {
            // Exceptions with loading are logged by Mojang.
@@ -193,10 +193,10 @@ public class PlayerDataManager implements IPlayerDataManager {
        World bukkitWorld;
        if (loadedData.contains("WorldUUIDMost") && loadedData.contains("WorldUUIDLeast")) {
            // Modern Bukkit world.
-            bukkitWorld = Bukkit.getServer().getWorld(new UUID(loadedData.getLong("WorldUUIDMost"), loadedData.getLong("WorldUUIDLeast")));
+            bukkitWorld = org.bukkit.Bukkit.getServer().getWorld(new UUID(loadedData.getLong("WorldUUIDMost"), loadedData.getLong("WorldUUIDLeast")));
        } else if (loadedData.contains("world", net.minecraft.nbt.Tag.TAG_STRING)) {
            // Legacy Bukkit world.
-            bukkitWorld = Bukkit.getServer().getWorld(loadedData.getString("world"));
+            bukkitWorld = org.bukkit.Bukkit.getServer().getWorld(loadedData.getString("world"));
        } else {
            // Vanilla player data.
            DimensionType.parseLegacy(new Dynamic<>(NbtOps.INSTANCE, loadedData.get("Dimension")))
@@ -0,0 +1,350 @@
+/*
+ * Copyright (C) 2011-2023 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.lishid.openinv.internal.v1_20_R2;
+
+import com.lishid.openinv.internal.ISpecialEnderChest;
+import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+import net.minecraft.core.NonNullList;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.ContainerHelper;
+import net.minecraft.world.ContainerListener;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.entity.player.StackedContents;
+import net.minecraft.world.inventory.PlayerEnderChestContainer;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.entity.EnderChestBlockEntity;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_20_R2.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_20_R2.inventory.CraftInventory;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.InventoryHolder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class SpecialEnderChest extends PlayerEnderChestContainer implements ISpecialEnderChest {
+
+    private final CraftInventory inventory;
+    private ServerPlayer owner;
+    private NonNullList<ItemStack> items;
+    private boolean playerOnline;
+
+    public SpecialEnderChest(final org.bukkit.entity.Player player, final Boolean online) {
+        super(PlayerDataManager.getHandle(player));
+        this.inventory = new CraftInventory(this);
+        this.owner = PlayerDataManager.getHandle(player);
+        this.playerOnline = online;
+        this.items = this.owner.getEnderChestInventory().items;
+    }
+
+    @Override
+    public @NotNull CraftInventory getBukkitInventory() {
+        return inventory;
+    }
+
+    @Override
+    public void setPlayerOffline() {
+        this.playerOnline = false;
+    }
+
+    @Override
+    public void setPlayerOnline(@NotNull final org.bukkit.entity.Player player) {
+        if (this.playerOnline) {
+            return;
+        }
+
+        ServerPlayer offlinePlayer = this.owner;
+        ServerPlayer onlinePlayer = PlayerDataManager.getHandle(player);
+
+        // Set owner to new player.
+        this.owner = onlinePlayer;
+
+        // Set player's ender chest contents to our modified contents.
+        PlayerEnderChestContainer onlineEnderChest = onlinePlayer.getEnderChestInventory();
+        for (int i = 0; i < onlineEnderChest.getContainerSize(); ++i) {
+            onlineEnderChest.setItem(i, this.items.get(i));
+        }
+
+        // Set our item array to the new inventory's array.
+        this.items = onlineEnderChest.items;
+
+        // Add viewers to new inventory.
+        onlineEnderChest.transaction.addAll(offlinePlayer.getEnderChestInventory().transaction);
+
+        this.playerOnline = true;
+    }
+
+    @Override
+    public @NotNull org.bukkit.entity.Player getPlayer() {
+        return owner.getBukkitEntity();
+    }
+
+    @Override
+    public void setChanged() {
+        this.owner.getEnderChestInventory().setChanged();
+    }
+
+    @Override
+    public List<ItemStack> getContents() {
+        return this.items;
+    }
+
+    @Override
+    public void onOpen(CraftHumanEntity who) {
+        this.owner.getEnderChestInventory().onOpen(who);
+    }
+
+    @Override
+    public void onClose(CraftHumanEntity who) {
+        this.owner.getEnderChestInventory().onClose(who);
+    }
+
+    @Override
+    public List<HumanEntity> getViewers() {
+        return this.owner.getEnderChestInventory().getViewers();
+    }
+
+    @Override
+    public boolean stillValid(Player player) {
+        return true;
+    }
+
+    @Override
+    public void setActiveChest(EnderChestBlockEntity enderChest) {
+        this.owner.getEnderChestInventory().setActiveChest(enderChest);
+    }
+
+    @Override
+    public boolean isActiveChest(EnderChestBlockEntity enderChest) {
+        return this.owner.getEnderChestInventory().isActiveChest(enderChest);
+    }
+
+    @Override
+    public int getMaxStackSize() {
+        return this.owner.getEnderChestInventory().getMaxStackSize();
+    }
+
+    @Override
+    public void setMaxStackSize(int i) {
+        this.owner.getEnderChestInventory().setMaxStackSize(i);
+    }
+
+    @Override
+    public InventoryHolder getOwner() {
+        return this.owner.getEnderChestInventory().getOwner();
+    }
+
+    @Override
+    public @Nullable Location getLocation() {
+        return null;
+    }
+
+    @Override
+    public void addListener(ContainerListener listener) {
+        this.owner.getEnderChestInventory().addListener(listener);
+    }
+
+    @Override
+    public void removeListener(ContainerListener listener) {
+        this.owner.getEnderChestInventory().removeListener(listener);
+    }
+
+    @Override
+    public ItemStack getItem(int i) {
+        return i >= 0 && i < this.items.size() ? this.items.get(i) : ItemStack.EMPTY;
+    }
+
+    @Override
+    public ItemStack removeItem(int i, int j) {
+        ItemStack itemstack = ContainerHelper.removeItem(this.items, i, j);
+        if (!itemstack.isEmpty()) {
+            this.setChanged();
+        }
+
+        return itemstack;
+    }
+
+    @Override
+    public ItemStack addItem(ItemStack itemstack) {
+        ItemStack localItem = itemstack.copy();
+        this.moveItemToOccupiedSlotsWithSameType(localItem);
+        if (localItem.isEmpty()) {
+            return ItemStack.EMPTY;
+        } else {
+            this.moveItemToEmptySlots(localItem);
+            return localItem.isEmpty() ? ItemStack.EMPTY : localItem;
+        }
+    }
+
+    @Override
+    public boolean canAddItem(ItemStack itemstack) {
+        for (ItemStack itemstack1 : this.items) {
+            if (itemstack1.isEmpty() || ItemStack.isSameItemSameTags(itemstack1, itemstack) && itemstack1.getCount() < itemstack1.getMaxStackSize()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private void moveItemToEmptySlots(ItemStack itemstack) {
+        for(int i = 0; i < this.getContainerSize(); ++i) {
+            ItemStack localItem = this.getItem(i);
+            if (localItem.isEmpty()) {
+                this.setItem(i, itemstack.copy());
+                itemstack.setCount(0);
+                return;
+            }
+        }
+    }
+
+    private void moveItemToOccupiedSlotsWithSameType(ItemStack itemstack) {
+        for(int i = 0; i < this.getContainerSize(); ++i) {
+            ItemStack localItem = this.getItem(i);
+            if (ItemStack.isSameItemSameTags(localItem, itemstack)) {
+                this.moveItemsBetweenStacks(itemstack, localItem);
+                if (itemstack.isEmpty()) {
+                    return;
+                }
+            }
+        }
+    }
+
+    private void moveItemsBetweenStacks(ItemStack itemstack, ItemStack itemstack1) {
+        int i = Math.min(this.getMaxStackSize(), itemstack1.getMaxStackSize());
+        int j = Math.min(itemstack.getCount(), i - itemstack1.getCount());
+        if (j > 0) {
+            itemstack1.grow(j);
+            itemstack.shrink(j);
+            this.setChanged();
+        }
+    }
+
+    @Override
+    public ItemStack removeItemNoUpdate(int i) {
+        ItemStack itemstack = this.items.get(i);
+        if (itemstack.isEmpty()) {
+            return ItemStack.EMPTY;
+        } else {
+            this.items.set(i, ItemStack.EMPTY);
+            return itemstack;
+        }
+    }
+
+    @Override
+    public void setItem(int i, ItemStack itemstack) {
+        this.items.set(i, itemstack);
+        if (!itemstack.isEmpty() && itemstack.getCount() > this.getMaxStackSize()) {
+            itemstack.setCount(this.getMaxStackSize());
+        }
+
+        this.setChanged();
+    }
+
+    @Override
+    public int getContainerSize() {
+        return this.owner.getEnderChestInventory().getContainerSize();
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return this.items.stream().allMatch(ItemStack::isEmpty);
+    }
+
+    @Override
+    public void startOpen(Player player) {
+    }
+
+    @Override
+    public void stopOpen(Player player) {
+    }
+
+    @Override
+    public boolean canPlaceItem(int i, ItemStack itemstack) {
+        return true;
+    }
+
+    @Override
+    public void clearContent() {
+        this.items.clear();
+        this.setChanged();
+    }
+
+    @Override
+    public void fillStackedContents(StackedContents stackedContents) {
+        for (ItemStack itemstack : this.items) {
+            stackedContents.accountStack(itemstack);
+        }
+
+    }
+
+    @Override
+    public List<ItemStack> removeAllItems() {
+        List<ItemStack> list = this.items.stream().filter(Predicate.not(ItemStack::isEmpty)).collect(Collectors.toList());
+        this.clearContent();
+        return list;
+    }
+
+    @Override
+    public ItemStack removeItemType(Item item, int i) {
+        ItemStack itemstack = new ItemStack(item, 0);
+
+        for(int j = this.getContainerSize() - 1; j >= 0; --j) {
+            ItemStack localItem = this.getItem(j);
+            if (localItem.getItem().equals(item)) {
+                int k = i - itemstack.getCount();
+                ItemStack splitItem = localItem.split(k);
+                itemstack.grow(splitItem.getCount());
+                if (itemstack.getCount() == i) {
+                    break;
+                }
+            }
+        }
+
+        if (!itemstack.isEmpty()) {
+            this.setChanged();
+        }
+
+        return itemstack;
+    }
+
+    @Override
+    public String toString() {
+        return this.items.stream().filter((itemStack) -> !itemStack.isEmpty()).toList().toString();
+    }
+
+    @Override
+    public void fromTag(ListTag listTag) {
+        for (int i = 0; i < this.getContainerSize(); ++i) {
+            this.setItem(i, ItemStack.EMPTY);
+        }
+
+        for (int i = 0; i < listTag.size(); ++i) {
+            CompoundTag compoundTag = listTag.getCompound(i);
+            int j = compoundTag.getByte("Slot") & 255;
+            if (j < this.getContainerSize()) {
+                this.setItem(j, ItemStack.of(compoundTag));
+            }
+        }
+
+    }
+
+}
@@ -14,43 +14,45 @@
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

-package com.lishid.openinv.internal.v1_20_R4;
+package com.lishid.openinv.internal.v1_20_R2;

 import com.google.common.collect.ImmutableList;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
-import net.minecraft.CrashReport;
-import net.minecraft.CrashReportCategory;
-import net.minecraft.ReportedException;
-import net.minecraft.core.NonNullList;
-import net.minecraft.core.component.DataComponents;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.nbt.ListTag;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.tags.TagKey;
-import net.minecraft.world.Container;
-import net.minecraft.world.ContainerHelper;
-import net.minecraft.world.entity.player.Inventory;
-import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.entity.player.StackedContents;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.level.block.state.BlockState;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_20_R4.entity.CraftHumanEntity;
-import org.bukkit.craftbukkit.v1_20_R4.inventory.CraftInventory;
-import org.bukkit.entity.HumanEntity;
-import org.bukkit.inventory.InventoryHolder;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
+import net.minecraft.CrashReport;
+import net.minecraft.CrashReportCategory;
+import net.minecraft.ReportedException;
+import net.minecraft.core.NonNullList;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.tags.DamageTypeTags;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.Container;
+import net.minecraft.world.ContainerHelper;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.EquipmentSlot;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.entity.player.StackedContents;
+import net.minecraft.world.item.ArmorItem;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_20_R2.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_20_R2.inventory.CraftInventory;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.InventoryHolder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;

 public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerInventory {

@@ -201,8 +203,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
        return i + 9;
    }

-    @Override
-    public boolean contains(Predicate<ItemStack> predicate) {
+    private boolean contains(Predicate<ItemStack> predicate) {
        return this.compartments.stream().flatMap(NonNullList::stream).anyMatch(predicate);
    }

@@ -262,7 +263,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
    }

    private boolean hasRemainingSpaceForItem(ItemStack itemstack, ItemStack itemstack1) {
-        return !itemstack.isEmpty() && ItemStack.isSameItemSameComponents(itemstack, itemstack1) && itemstack.isStackable() && itemstack.getCount() < itemstack.getMaxStackSize() && itemstack.getCount() < this.getMaxStackSize();
+        return !itemstack.isEmpty() && ItemStack.isSameItemSameTags(itemstack, itemstack1) && itemstack.isStackable() && itemstack.getCount() < itemstack.getMaxStackSize() && itemstack.getCount() < this.getMaxStackSize();
    }

    @Override
@@ -335,7 +336,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
    @Override
    public int findSlotMatchingItem(ItemStack itemstack) {
        for(int i = 0; i < this.items.size(); ++i) {
-            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameComponents(itemstack, this.items.get(i))) {
+            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameTags(itemstack, this.items.get(i))) {
                return i;
            }
        }
@@ -347,7 +348,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
    public int findSlotMatchingUnusedItem(ItemStack itemStack) {
        for(int i = 0; i < this.items.size(); ++i) {
            ItemStack localItem = this.items.get(i);
-            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameComponents(itemStack, this.items.get(i)) && !this.items.get(i).isDamaged() && !localItem.isEnchanted() && !localItem.has(DataComponents.CUSTOM_NAME)) {
+            if (!this.items.get(i).isEmpty() && ItemStack.isSameItemSameTags(itemStack, this.items.get(i)) && !this.items.get(i).isDamaged() && !localItem.isEnchanted() && !localItem.hasCustomHoverName()) {
                return i;
            }
        }
@@ -378,9 +379,15 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI

    @Override
    public void swapPaint(double d0) {
-        int i = (int) Math.signum(d0);
+        if (d0 > 0.0D) {
+            d0 = 1.0D;
+        }

-        this.selected -= i;
+        if (d0 < 0.0D) {
+            d0 = -1.0D;
+        }
+
+        this.selected = (int) (this.selected - d0);

        while (this.selected < 0) {
            this.selected += 9;
@@ -416,14 +423,25 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
    }

    private int addResource(int i, ItemStack itemstack) {
+        Item item = itemstack.getItem();
        int j = itemstack.getCount();
        ItemStack localItemStack = this.getRawItem(i);
        if (localItemStack.isEmpty()) {
-            localItemStack = itemstack.copyWithCount(0);
+            localItemStack = new ItemStack(item, 0);
+            if (itemstack.hasTag()) {
+                // hasTag ensures tag not null
+                //noinspection ConstantConditions
+                localItemStack.setTag(itemstack.getTag().copy());
+            }
+
            this.setRawItem(i, localItemStack);
        }

-        int k = Math.min(j, this.getMaxStackSize(localItemStack) - localItemStack.getCount());
+        int k = Math.min(j, localItemStack.getMaxStackSize() - localItemStack.getCount());
+
+        if (k > this.getMaxStackSize() - localItemStack.getCount()) {
+            k = this.getMaxStackSize() - localItemStack.getCount();
+        }

        if (k != 0) {
            j -= k;
@@ -484,7 +502,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
                        this.items.get(i).setPopTime(5);
                        itemStack.setCount(0);
                        return true;
-                    } else if (this.player.hasInfiniteMaterials()) {
+                    } else if (this.player.getAbilities().instabuild) {
                        itemStack.setCount(0);
                        return true;
                    } else {
@@ -501,7 +519,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
                        }
                    } while(!itemStack.isEmpty() && itemStack.getCount() < j);

-                    if (itemStack.getCount() == j && this.player.hasInfiniteMaterials()) {
+                    if (itemStack.getCount() == j && this.player.getAbilities().instabuild) {
                        itemStack.setCount(0);
                        return true;
                    } else {
@@ -612,7 +630,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
            if (!this.items.get(i).isEmpty()) {
                CompoundTag compoundTag = new CompoundTag();
                compoundTag.putByte("Slot", (byte)i);
-                this.items.get(i).save(this.player.registryAccess(), compoundTag);
+                this.items.get(i).save(compoundTag);
                listTag.add(compoundTag);
            }
        }
@@ -621,7 +639,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
            if (!this.armor.get(i).isEmpty()) {
                CompoundTag compoundTag = new CompoundTag();
                compoundTag.putByte("Slot", (byte)(i + 100));
-                this.armor.get(i).save(this.player.registryAccess(), compoundTag);
+                this.armor.get(i).save(compoundTag);
                listTag.add(compoundTag);
            }
        }
@@ -630,7 +648,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
            if (!this.offhand.get(i).isEmpty()) {
                CompoundTag compoundTag = new CompoundTag();
                compoundTag.putByte("Slot", (byte)(i + 150));
-                this.offhand.get(i).save(this.player.registryAccess(), compoundTag);
+                this.offhand.get(i).save(compoundTag);
                listTag.add(compoundTag);
            }
        }
@@ -647,13 +665,15 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
        for(int i = 0; i < listTag.size(); ++i) {
            CompoundTag compoundTag = listTag.getCompound(i);
            int j = compoundTag.getByte("Slot") & 255;
-            ItemStack itemstack = ItemStack.parse(this.player.registryAccess(), compoundTag).orElse(ItemStack.EMPTY);
-            if (j < this.items.size()) {
-                this.items.set(j, itemstack);
-            } else if (j >= 100 && j < this.armor.size() + 100) {
-                this.armor.set(j - 100, itemstack);
-            } else if (j >= 150 && j < this.offhand.size() + 150) {
-                this.offhand.set(j - 150, itemstack);
+            ItemStack itemstack = ItemStack.of(compoundTag);
+            if (!itemstack.isEmpty()) {
+                if (j < this.items.size()) {
+                    this.items.set(j, itemstack);
+                } else if (j >= 100 && j < this.armor.size() + 100) {
+                    this.armor.set(j - 100, itemstack);
+                } else if (j >= 150 && j < this.offhand.size() + 150) {
+                    this.offhand.set(j - 150, itemstack);
+                }
            }
        }

@@ -690,6 +710,23 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI
        return this.armor.get(index);
    }

+    @Override
+    public void hurtArmor(DamageSource damagesource, float damage, int[] armorIndices) {
+        if (damage > 0.0F) {
+            damage /= 4.0F;
+            if (damage < 1.0F) {
+                damage = 1.0F;
+            }
+
+            for (int index : armorIndices) {
+                ItemStack itemstack = this.armor.get(index);
+                if ((!damagesource.is(DamageTypeTags.IS_FIRE) || !itemstack.getItem().isFireResistant()) && itemstack.getItem() instanceof ArmorItem) {
+                    itemstack.hurtAndBreak((int) damage, this.player, localPlayer -> localPlayer.broadcastBreakEvent(EquipmentSlot.byTypeAndIndex(EquipmentSlot.Type.ARMOR, index)));
+                }
+            }
+        }
+    }
+
    @Override
    public void dropAll() {
        for (NonNullList<ItemStack> compartment : this.compartments) {
@@ -720,11 +757,12 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI

    @Override
    public boolean contains(ItemStack itemstack) {
-        return contains(itemStack -> !itemStack.isEmpty() && ItemStack.isSameItemSameComponents(itemstack, itemStack));
+        return contains(itemStack -> itemStack.isEmpty() && itemStack.is(itemstack.getItem()));
    }

    @Override
    public boolean contains(TagKey<Item> tagKey) {
+
        return contains(itemStack -> !itemStack.isEmpty() && itemStack.is(tagKey));
    }

@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright (C) 2011-2023 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <artifactId>openinvparent</artifactId>
-    <groupId>com.lishid</groupId>
-    <relativePath>../../pom.xml</relativePath>
-    <version>4.4.4</version>
-  </parent>
-
-  <artifactId>openinvadapter1_20_R3</artifactId>
-  <name>OpenInvAdapter1_20_R3</name>
-
-  <properties>
-    <maven.compiler.source>17</maven.compiler.source>
-    <maven.compiler.target>17</maven.compiler.target>
-    <spigot.version>1.20.4-R0.1-SNAPSHOT</spigot.version>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.spigotmc</groupId>
-      <artifactId>spigot-api</artifactId>
-      <version>${spigot.version}</version>
-    </dependency>
-    <dependency>
-      <artifactId>spigot</artifactId>
-      <groupId>org.spigotmc</groupId>
-      <scope>provided</scope>
-      <version>${spigot.version}</version>
-      <classifier>remapped-mojang</classifier>
-    </dependency>
-    <dependency>
-      <artifactId>openinvapi</artifactId>
-      <groupId>com.lishid</groupId>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <artifactId>openinvplugincore</artifactId>
-      <groupId>com.lishid</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>annotations</artifactId>
-      <groupId>org.jetbrains</groupId>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <groupId>net.md-5</groupId>
-        <artifactId>specialsource-maven-plugin</artifactId>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>
@@ -237,8 +237,7 @@ public class AnySilentContainer implements IAnySilentContainer {
            this.serverPlayerGameModeGameType.setAccessible(true);
            this.serverPlayerGameModeGameType.set(player.gameMode, gameMode);
        } catch (IllegalArgumentException | IllegalAccessException e) {
-            Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
-            logger.log(java.util.logging.Level.WARNING, "Error bypassing GameModeChangeEvent", e);
+            e.printStackTrace();
        }
    }

@@ -758,7 +758,7 @@ public class SpecialPlayerInventory extends Inventory implements ISpecialPlayerI

    @Override
    public boolean contains(ItemStack itemstack) {
-        return contains(itemStack -> !itemStack.isEmpty() && itemStack.is(itemstack.getItem()));
+        return contains(itemStack -> itemStack.isEmpty() && itemStack.is(itemstack.getItem()));
    }

    @Override
@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Copyright (C) 2011-2023 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <artifactId>openinvparent</artifactId>
-    <groupId>com.lishid</groupId>
-    <relativePath>../../pom.xml</relativePath>
-    <version>4.4.4</version>
-  </parent>
-
-  <artifactId>openinvadapter1_20_R4</artifactId>
-  <name>OpenInvAdapter1_20_R4</name>
-
-  <properties>
-    <maven.compiler.source>21</maven.compiler.source>
-    <maven.compiler.target>21</maven.compiler.target>
-    <spigot.version>1.20.6-R0.1-SNAPSHOT</spigot.version>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.spigotmc</groupId>
-      <artifactId>spigot-api</artifactId>
-      <version>${spigot.version}</version>
-    </dependency>
-    <dependency>
-      <artifactId>spigot</artifactId>
-      <groupId>org.spigotmc</groupId>
-      <scope>provided</scope>
-      <version>${spigot.version}</version>
-      <classifier>remapped-mojang</classifier>
-    </dependency>
-    <dependency>
-      <artifactId>openinvapi</artifactId>
-      <groupId>com.lishid</groupId>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
-      <artifactId>openinvplugincore</artifactId>
-      <groupId>com.lishid</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>annotations</artifactId>
-      <groupId>org.jetbrains</groupId>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <groupId>net.md-5</groupId>
-        <artifactId>specialsource-maven-plugin</artifactId>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>
@@ -1,92 +0,0 @@
-<!--
-  ~ Copyright (C) 2011-2022 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <artifactId>openinvparent</artifactId>
-    <groupId>com.lishid</groupId>
-    <version>4.4.4</version>
-  </parent>
-
-  <artifactId>openinvplugincore</artifactId>
-  <name>OpenInvPlugin</name>
-
-  <dependencies>
-    <dependency>
-      <artifactId>openinvapi</artifactId>
-      <groupId>com.lishid</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>annotations</artifactId>
-      <groupId>org.jetbrains</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>spigot-api</artifactId>
-      <groupId>org.spigotmc</groupId>
-    </dependency>
-    <dependency>
-      <artifactId>planarwrappers</artifactId>
-      <groupId>com.github.jikoo</groupId>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <resources>
-      <resource>
-        <directory>src/main/resources</directory>
-        <filtering>true</filtering>
-      </resource>
-    </resources>
-
-    <plugins>
-      <plugin>
-        <artifactId>maven-shade-plugin</artifactId>
-        <configuration>
-          <filters>
-            <filter>
-              <!-- Always shade entirety of required modules. -->
-              <artifact>com.lishid:openinv*</artifact>
-              <includes>
-                <include>**</include>
-              </includes>
-            </filter>
-            <filter>
-              <artifact>*:*</artifact>
-              <!-- Don't warn about file conflicts that'll be clobbered anyway. -->
-              <excludes>
-                <exclude>META-INF/MANIFEST.MF</exclude>
-              </excludes>
-            </filter>
-          </filters>
-          <relocations>
-            <relocation>
-              <pattern>com.github.jikoo.planarwrappers</pattern>
-              <shadedPattern>com.github.jikoo.openinv.planarwrappers</shadedPattern>
-            </relocation>
-          </relocations>
-          <minimizeJar>true</minimizeJar>
-        </configuration>
-      </plugin>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>
@@ -16,8 +16,6 @@

 package com.lishid.openinv;

-import com.github.jikoo.planarwrappers.util.version.BukkitVersions;
-import com.github.jikoo.planarwrappers.util.version.Version;
 import com.lishid.openinv.internal.IAnySilentContainer;
 import com.lishid.openinv.internal.IPlayerDataManager;
 import com.lishid.openinv.internal.ISpecialEnderChest;
@@ -27,119 +25,51 @@ import com.lishid.openinv.util.InventoryAccess;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.Plugin;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;

 import java.lang.reflect.Constructor;

 class InternalAccessor {

    private final @NotNull Plugin plugin;
-    private final @Nullable String versionPackage;
+    private final String version;
    private boolean supported = false;
    private IPlayerDataManager playerDataManager;
    private IAnySilentContainer anySilentContainer;

    InternalAccessor(@NotNull Plugin plugin) {
        this.plugin = plugin;
-        this.versionPackage = getVersionPackage();
-        checkSupported();
-    }

-    private void checkSupported() {
-        if (versionPackage == null) {
-            return;
-        }
+        String packageName = plugin.getServer().getClass().getPackage().getName();
+        this.version = packageName.substring(packageName.lastIndexOf('.') + 1);
+
        try {
-            Class.forName("com.lishid.openinv.internal." + this.versionPackage + ".SpecialPlayerInventory");
-            Class.forName("com.lishid.openinv.internal." + this.versionPackage + ".SpecialEnderChest");
+            Class.forName("com.lishid.openinv.internal." + this.version + ".SpecialPlayerInventory");
+            Class.forName("com.lishid.openinv.internal." + this.version + ".SpecialEnderChest");
            this.playerDataManager = this.createObject(IPlayerDataManager.class, "PlayerDataManager");
            this.anySilentContainer = this.createObject(IAnySilentContainer.class, "AnySilentContainer");
            this.supported = InventoryAccess.isUsable();
        } catch (Exception ignored) {}
    }

-    private @Nullable String getVersionPackage() {
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 20, 3))) { // Min supported version: 1.20.3
-            return null;
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 20, 4))) { // 1.20.3, 1.20.4
-            return "v1_20_R3";
-        }
-        if (BukkitVersions.MINECRAFT.greaterThanOrEqual(Version.of(1, 21))) {
-            return null;
-        }
-        if (BukkitVersions.MINECRAFT.greaterThan(Version.of(1, 20, 6))) {
-            return null; // TODO: use at your own risk flag?
-        }
-        // 1.20.5, 1.20.6
-        return "v1_20_R4";
-    }
-
    public String getReleasesLink() {
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 4, 4))) { // Good luck.
-            return "https://dev.bukkit.org/projects/openinv/files?&sort=datecreated";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 8, 8))) { // 1.8.8
-            return "https://github.com/lishid/OpenInv/releases/tag/4.1.5";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 13))) { // 1.4.4+ had versioned packages.
-            return "https://github.com/lishid/OpenInv/releases/tag/4.0.0 (OpenInv-legacy)";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 13))) { // 1.13
-            return "https://github.com/lishid/OpenInv/releases/tag/4.0.0";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 14))) { // 1.13.1, 1.13.2
-            return "https://github.com/lishid/OpenInv/releases/tag/4.0.7";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 14))) { // 1.14 to 1.14.1 had no revision bump.
-            return "https://github.com/lishid/OpenInv/releases/tag/4.0.0";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 14, 1))) { // 1.14.1 to 1.14.2 had no revision bump.
-            return "https://github.com/lishid/OpenInv/releases/tag/4.0.1";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 15))) { // 1.14.2
-            return "https://github.com/lishid/OpenInv/releases/tag/4.1.1";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 15, 1))) { // 1.15, 1.15.1
-            return "https://github.com/lishid/OpenInv/releases/tag/4.1.5";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 16))) { // 1.15.2
-            return "https://github.com/Jikoo/OpenInv/commit/502f661be39ee85d300851dd571f3da226f12345 (never released)";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 16, 1))) { // 1.16, 1.16.1
-            return "https://github.com/lishid/OpenInv/releases/tag/4.1.4";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 16, 3))) { // 1.16.2, 1.16.3
-            return "https://github.com/lishid/OpenInv/releases/tag/4.1.5";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 17))) { // 1.16.4, 1.16.5
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.1.8";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 18, 1))) { // 1.17, 1.18, 1.18.1
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.1.10";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 19))) { // 1.18.2
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.3.0";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 19))) { // 1.19
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.2.0";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 19, 1))) { // 1.19.1
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.2.2";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 19, 3))) { // 1.19.2, 1.19.3
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.3.0";
-        }
-        if (BukkitVersions.MINECRAFT.lessThan(Version.of(1, 20))) { // 1.19.4
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.4.3";
-        }
-        if (BukkitVersions.MINECRAFT.lessThanOrEqual(Version.of(1, 20, 1))) { // 1.20, 1.20.1
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.4.1";
-        }
-        if (BukkitVersions.MINECRAFT.equals(Version.of(1, 20, 3))) { // 1.20.3
-            return "https://github.com/Jikoo/OpenInv/releases/tag/4.4.3";
-        }
-        return "https://github.com/Jikoo/OpenInv/releases";
+
+        return switch (version) {
+            case "1_4_5", "1_4_6", "v1_4_R1", "v1_5_R2", "v1_5_R3", "v1_6_R1", "v1_6_R2", "v1_6_R3",
+                    "v1_7_R1", "v1_7_R2", "v1_7_R3", "v1_7_R4", "v1_8_R1", "v1_8_R2",
+                    "v1_9_R1", "v1_9_R2", "v1_10_R1", "v1_11_R1", "v1_12_R1"
+                    -> "https://github.com/lishid/OpenInv/releases/tag/4.0.0 (OpenInv-legacy)";
+            case "v1_13_R1" -> "https://github.com/lishid/OpenInv/releases/tag/4.0.0";
+            case "v1_13_R2" -> "https://github.com/lishid/OpenInv/releases/tag/4.0.7";
+            case "v1_14_R1" -> "https://github.com/lishid/OpenInv/releases/tag/4.1.1";
+            case "v1_16_R1" -> "https://github.com/lishid/OpenInv/releases/tag/4.1.4";
+            case "v1_8_R3", "v1_15_R1", "v1_16_R2" -> "https://github.com/lishid/OpenInv/releases/tag/4.1.5";
+            case "v1_16_R3" -> "https://github.com/Jikoo/OpenInv/releases/tag/4.1.8";
+            case "v1_17_R1", "v1_18_R1" -> "https://github.com/Jikoo/OpenInv/releases/tag/4.1.10";
+            case "v1_19_R1" -> "https://github.com/Jikoo/OpenInv/releases/tag/4.2.2";
+            case "v1_18_R2", "v1_19_R2" -> "https://github.com/Jikoo/OpenInv/releases/tag/4.3.0";
+            case "v1_20_R1" -> "https://github.com/Jikoo/OpenInv/releases/tag/4.4.1";
+            default -> "https://github.com/Jikoo/OpenInv/releases";
+        };
    }

    private @NotNull <T> T createObject(
@@ -148,7 +78,7 @@ class InternalAccessor {
            @NotNull Object @NotNull ... params)
            throws ClassCastException, ReflectiveOperationException {
        // Fetch internal class if it exists.
-        Class<?> internalClass = Class.forName("com.lishid.openinv.internal." + this.versionPackage + "." + className);
+        Class<?> internalClass = Class.forName("com.lishid.openinv.internal." + this.version + "." + className);

        // Quick return: no parameters, no need to fiddle about finding the correct constructor.
        if (params.length == 0) {
@@ -188,7 +118,7 @@ class InternalAccessor {
            @NotNull Player player,
            boolean online) throws InstantiationException {
        if (!this.supported) {
-            throw new IllegalStateException(String.format("Unsupported server version %s!", BukkitVersions.MINECRAFT));
+            throw new IllegalStateException(String.format("Unsupported server version %s!", this.version));
        }
        try {
            return this.createObject(assignableClass, className, player, online);
@@ -207,7 +137,7 @@ class InternalAccessor {
     */
    public @NotNull IAnySilentContainer getAnySilentContainer() {
        if (!this.supported) {
-            throw new IllegalStateException(String.format("Unsupported server version %s!", BukkitVersions.MINECRAFT));
+            throw new IllegalStateException(String.format("Unsupported server version %s!", this.version));
        }
        return this.anySilentContainer;
    }
@@ -220,7 +150,7 @@ class InternalAccessor {
     */
    public @NotNull IPlayerDataManager getPlayerDataManager() {
        if (!this.supported) {
-            throw new IllegalStateException(String.format("Unsupported server version %s!", BukkitVersions.MINECRAFT));
+            throw new IllegalStateException(String.format("Unsupported server version %s!", this.version));
        }
        return this.playerDataManager;
    }
@@ -231,7 +161,7 @@ class InternalAccessor {
     * @return the version
     */
    public @NotNull String getVersion() {
-        return BukkitVersions.MINECRAFT.toString();
+        return this.version;
    }

    /**
@@ -81,4 +81,14 @@ public class OpenInventoryView extends InventoryView {
        return title;
    }

+    @Override
+    public @NotNull String getOriginalTitle() {
+        return getTitle();
+    }
+
+    @Override
+    public void setTitle(@NotNull String title) {
+        this.title = title;
+    }
+
 }
@@ -4,7 +4,7 @@ settings:
    open:
      no-args-opens-self: false
    searchcontainer:
-      max-radius: 10
+      max-radius: 30
  disable-offline-access: false
  disable-saving: false
  locale: 'en_us'
@@ -1,6 +1,6 @@
 messages:
  error:
-    consoleUnsupported: 'You cannot use this command from console.'
+    consoleUnsupported: You cannot use this command from console.
    lootNotGenerated: '&cLoot not generated! Please disable &b/silentcontainer&c.'
    invalidMaterial: '&cInvalid material: "%target%"'
    invalidNumber: '&cInvalid number: "%target%"'
@@ -9,22 +9,24 @@ messages:
    permissionEnderAll: '&cYou''re not allowed to access other players'' ender chests.'
    permissionExempt: '&c%target%''s inventory is protected.'
    permissionCrossWorld: '&c%target% is not in your world.'
-    permissionPlayerOnline: '&cYou''re not allowed to open the inventory of online players.'
-    permissionPlayerOffline: '&cYou''re not allowed to open the inventory of offline players.'
+    permissionPlayerOnline: '&cYou''re not allowed to open the inventory of online
+      players.'
+    permissionPlayerOffline: '&cYou''re not allowed to open the inventory of offline
+      players.'
    commandException: '&cAn error occurred. Please check console for details.'
  info:
-    containerBlocked: 'You are opening a blocked container.'
-    containerBlockedSilent: 'You are opening a blocked container silently.'
-    containerSilent: 'You are opening a container silently.'
+    containerBlocked: You are opening a blocked container.
+    containerBlockedSilent: You are opening a blocked container silently.
+    containerSilent: You are opening a container silently.
    settingState: '%setting%: %state%'
    player:
-      noMatches: 'No players found with %target%.'
+      noMatches: No players found with %target%.
      matches: 'Players holding %target%: %detail%'
    container:
-      noMatches: 'No containers found with %target%.'
+      noMatches: No containers found with %target%.
      matches: 'Containers holding %target%: %detail%'
-    on: 'on'
-    off: 'off'
+    'true': 'on'
+    'false': 'off'
 container:
  player: '%player%''s Inventory'
  enderchest: '%player%''s Ender Chest'
@@ -1,11 +1,12 @@
 name: OpenInv
 main: com.lishid.openinv.OpenInv
-version: ${project.version}
+version: ${version}
 author: lishid
 authors: [Jikoo, ShadowRanger]
 description: >
             This plugin allows you to open a player's inventory as a chest and interact with it in real time.
-api-version: "1.16"
+api-version: "${apiVersion}"
+softdepend: [Utilities-OG]

 permissions:
  OpenInv.any.default:
@@ -1,208 +0,0 @@
-<!--
-  ~ Copyright (C) 2011-2023 lishid. All rights reserved.
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, version 3.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>com.lishid</groupId>
-  <artifactId>openinvparent</artifactId>
-  <name>OpenInv</name>
-  <url>http://dev.bukkit.org/bukkit-plugins/openinv/</url>
-  <version>4.4.4</version>
-
-  <packaging>pom</packaging>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>17</maven.compiler.source>
-    <maven.compiler.target>17</maven.compiler.target>
-    <maven.compiler.release>17</maven.compiler.release>
-    <!-- Silence IDE warning - property is declared in individual internal modules. -->
-    <spigot.version>unknown</spigot.version>
-  </properties>
-
-  <profiles>
-    <profile>
-      <id>all</id>
-      <modules>
-        <module>api</module>
-        <module>plugin</module>
-        <module>internal/v1_20_R3</module>
-        <module>internal/v1_20_R4</module>
-        <module>assembly</module>
-      </modules>
-    </profile>
-
-    <profile>
-      <id>default</id>
-      <activation>
-        <activeByDefault>true</activeByDefault>
-      </activation>
-      <modules>
-        <module>api</module>
-        <module>plugin</module>
-        <module>assembly</module>
-      </modules>
-    </profile>
-  </profiles>
-
-  <repositories>
-    <repository>
-      <id>spigot-repo</id>
-      <url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
-    </repository>
-    <repository>
-      <id>jitpack.io</id>
-      <url>https://jitpack.io</url>
-    </repository>
-  </repositories>
-
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <artifactId>annotations</artifactId>
-        <groupId>org.jetbrains</groupId>
-        <scope>provided</scope>
-        <version>24.1.0</version>
-      </dependency>
-      <dependency>
-        <artifactId>spigot-api</artifactId>
-        <groupId>org.spigotmc</groupId>
-        <scope>provided</scope>
-        <version>1.18.2-R0.1-SNAPSHOT</version>
-      </dependency>
-      <dependency>
-        <artifactId>openinvapi</artifactId>
-        <groupId>com.lishid</groupId>
-        <scope>compile</scope>
-        <version>4.4.4</version>
-      </dependency>
-      <dependency>
-        <artifactId>openinvplugincore</artifactId>
-        <groupId>com.lishid</groupId>
-        <scope>compile</scope>
-        <version>4.4.4</version>
-        <exclusions>
-          <exclusion>
-            <groupId>com.lishid</groupId>
-            <artifactId>openinvapi</artifactId>
-          </exclusion>
-        </exclusions>
-      </dependency>
-      <dependency>
-        <artifactId>planarwrappers</artifactId>
-        <groupId>com.github.jikoo</groupId>
-        <version>3.2.0</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <!--
-            ~ This plugin is used in scripts to determine if NMS dependencies need to be installed. This must be
-            ~ declared so that we don't run into MDEP-204; the default SuperPOM declares version 2.8.0.
-            -->
-          <artifactId>maven-dependency-plugin</artifactId>
-          <groupId>org.apache.maven.plugins</groupId>
-          <version>3.6.1</version>
-        </plugin>
-
-        <plugin>
-          <artifactId>maven-shade-plugin</artifactId>
-          <configuration>
-            <filters>
-              <filter>
-                <!-- Always shade entirety of required modules. -->
-                <artifact>com.lishid:openinv*</artifact>
-                <includes>
-                  <include>**</include>
-                </includes>
-              </filter>
-              <filter>
-                <artifact>*:*</artifact>
-                <!-- Don't warn about file conflicts that'll be clobbered anyway. -->
-                <excludes>
-                  <exclude>META-INF/MANIFEST.MF</exclude>
-                </excludes>
-              </filter>
-            </filters>
-            <minimizeJar>true</minimizeJar>
-          </configuration>
-          <executions>
-            <execution>
-              <phase>package</phase>
-              <goals>
-                <goal>shade</goal>
-              </goals>
-            </execution>
-          </executions>
-          <groupId>org.apache.maven.plugins</groupId>
-          <version>3.5.3</version>
-        </plugin>
-
-        <plugin>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <groupId>org.apache.maven.plugins</groupId>
-          <version>3.13.0</version>
-        </plugin>
-
-        <plugin>
-          <artifactId>maven-assembly-plugin</artifactId>
-          <groupId>org.apache.maven.plugins</groupId>
-          <version>3.7.1</version>
-        </plugin>
-
-        <plugin>
-          <groupId>net.md-5</groupId>
-          <artifactId>specialsource-maven-plugin</artifactId>
-          <version>2.0.3</version>
-          <executions>
-            <execution>
-              <phase>package</phase>
-              <goals>
-                <goal>remap</goal>
-              </goals>
-              <id>remap-obf</id>
-              <configuration>
-                <srgIn>org.spigotmc:minecraft-server:${spigot.version}:txt:maps-mojang</srgIn>
-                <reverse>true</reverse>
-                <remappedDependencies>org.spigotmc:spigot:${spigot.version}:jar:remapped-mojang</remappedDependencies>
-                <remappedArtifactAttached>true</remappedArtifactAttached>
-                <remappedClassifierName>remapped-obf</remappedClassifierName>
-              </configuration>
-            </execution>
-            <execution>
-              <phase>package</phase>
-              <goals>
-                <goal>remap</goal>
-              </goals>
-              <id>remap-spigot</id>
-              <configuration>
-                <inputFile>${project.build.directory}/${project.artifactId}-${project.version}-remapped-obf.jar</inputFile>
-                <srgIn>org.spigotmc:minecraft-server:${spigot.version}:csrg:maps-spigot</srgIn>
-                <remappedDependencies>org.spigotmc:spigot:${spigot.version}:jar:remapped-obf</remappedDependencies>
-              </configuration>
-            </execution>
-          </executions>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-  </build>
-
-</project>
@@ -0,0 +1,8 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        maven("https://repo.papermc.io/repository/maven-public/")
+    }
+}
+
+rootProject.name = "OpenInv"
Author	SHA1	Message	Date
NotAlexNoyle	7f327bb130	Exclude CODEOWNERS from language statistics	2026-10-27 08:25:14 -04:00
NotAlexNoyle	0f4a7f10e2	Add CODEOWNERS (one staff approval)	2026-10-27 08:25:14 -04:00
NotAlexNoyle	e3ced84855	Compatibility with TrueOG fork of Purpur (RocksDB playerdata)	2026-10-17 15:11:50 -04:00
NotAlexNoyle	10cb872506	Edit offline players through the server's own player data storage	2026-10-02 11:52:10 -04:00
NotAlexNoyle	b0d5bb72fe	Use live TrueOG Network config files	2026-05-18 12:01:43 -04:00
NotAlexNoyle	7e38775ded	Maven -> Gradle 8.14.3	2026-03-30 12:20:36 -04:00
				`@@ -0,0 +1 @@`
				`.gitea/CODEOWNERS linguist-detectable=false`