initial commit

.gitignore

@@ -0,0 +1,40 @@
+# gradle
+
+.gradle/
+build/
+out/
+classes/
+
+# eclipse
+
+*.launch
+
+# idea
+
+.idea/
+*.iml
+*.ipr
+*.iws
+
+# vscode
+
+.settings/
+.vscode/
+bin/
+.classpath
+.project
+
+# macos
+
+*.DS_Store
+
+# fabric
+
+run/
+
+# java
+
+hs_err_*.log
+replay_*.log
+*.hprof
+*.jfr

LICENSE

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
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+These owners may contribute to the Commons to promote the ideal of a free
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+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
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+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
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+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.

build.gradle

@@ -0,0 +1,79 @@
+plugins {
+	id 'fabric-loom' version '1.4-SNAPSHOT'
+	id 'maven-publish'
+}
+
+version = project.mod_version
+group = project.maven_group
+
+base {
+	archivesName = project.archives_base_name
+}
+
+repositories {
+	// Add repositories to retrieve artifacts from in here.
+	// You should only use this when depending on other mods because
+	// Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
+	// See https://docs.gradle.org/current/userguide/declaring_repositories.html
+	// for more information about repositories.
+}
+
+dependencies {
+	// To change the versions see the gradle.properties file
+	minecraft "com.mojang:minecraft:${project.minecraft_version}"
+	mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
+	modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
+
+	// Fabric API. This is technically optional, but you probably want it anyway.
+	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+	
+	// Uncomment the following line to enable the deprecated Fabric API modules. 
+	// These are included in the Fabric API production distribution and allow you to update your mod to the latest modules at a later more convenient time.
+
+	// modImplementation "net.fabricmc.fabric-api:fabric-api-deprecated:${project.fabric_version}"
+}
+
+processResources {
+	inputs.property "version", project.version
+
+	filesMatching("fabric.mod.json") {
+		expand "version": project.version
+	}
+}
+
+tasks.withType(JavaCompile).configureEach {
+	it.options.release = 17
+}
+
+java {
+	// Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
+	// if it is present.
+	// If you remove this line, sources will not be generated.
+	withSourcesJar()
+
+	sourceCompatibility = JavaVersion.VERSION_17
+	targetCompatibility = JavaVersion.VERSION_17
+}
+
+jar {
+	from("LICENSE") {
+		rename { "${it}_${project.base.archivesName.get()}"}
+	}
+}
+
+// configure the maven publication
+publishing {
+	publications {
+		mavenJava(MavenPublication) {
+			from components.java
+		}
+	}
+
+	// See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+	repositories {
+		// Add repositories to publish to here.
+		// Notice: This block does NOT have the same function as the block in the top level.
+		// The repositories here will be used for publishing your artifact, not for
+		// retrieving dependencies.
+	}
+}

gradle.properties

@@ -0,0 +1,17 @@
+# Done to increase the memory available to gradle.
+org.gradle.jvmargs=-Xmx1G
+org.gradle.parallel=true
+
+# Fabric Properties
+# check these on https://fabricmc.net/develop
+minecraft_version=1.20.4
+yarn_mappings=1.20.4+build.3
+loader_version=0.15.3
+
+# Mod Properties
+mod_version=1.0.0
+maven_group=me.mrletsplay.archiveserver
+archives_base_name=archiveserver
+
+# Dependencies
+fabric_version=0.92.0+1.20.4

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,249 @@
+#!/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.
+#
+
+##############################################################################
+#
+#   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/subprojects/plugins/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 "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&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=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$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, 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" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,92 @@
+@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
+
+@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.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

@@ -0,0 +1,10 @@
+pluginManagement {
+	repositories {
+		maven {
+			name = 'Fabric'
+			url = 'https://maven.fabricmc.net/'
+		}
+		mavenCentral()
+		gradlePluginPortal()
+	}
+}

src/main/java/me/mrletsplay/archiveserver/ArchiveServer.java

@@ -0,0 +1,52 @@
+package me.mrletsplay.archiveserver;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.stream.Streams;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+
+import net.fabricmc.api.ModInitializer;
+import net.minecraft.util.Identifier;
+
+public class ArchiveServer implements ModInitializer {
+
+	public static final Logger LOGGER = LoggerFactory.getLogger("archiveserver");
+
+	private static final Path WORLDS_CONFIG = Paths.get("config/archiveserver/worlds.json");
+	public static List<String> worlds = new ArrayList<>();
+
+	@Override
+	public void onInitialize() {
+		try {
+			if(!Files.exists(WORLDS_CONFIG)) {
+				Files.createDirectories(WORLDS_CONFIG.getParent());
+				Files.writeString(WORLDS_CONFIG, "{\"worlds\": []}", StandardCharsets.UTF_8);
+			}
+
+			Gson gson = new Gson();
+			JsonObject object = gson.fromJson(Files.readString(WORLDS_CONFIG, StandardCharsets.UTF_8), JsonObject.class);
+			worlds = Streams.of(object.getAsJsonArray("worlds").iterator()).map(e -> e.getAsString()).toList();
+			LOGGER.info("ArchiveServer config loaded!");
+			LOGGER.info("Archived worlds: " + worlds);
+		}catch(IOException | JsonParseException e) {
+			LOGGER.error("Failed to load config!", e);
+			throw new RuntimeException(e);
+		}
+	}
+
+	public static boolean isArchived(Identifier worldIdentifier) {
+		return worlds.contains(worldIdentifier.toString());
+	}
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/ChunkSaveMixin.java

@@ -0,0 +1,30 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import me.mrletsplay.archiveserver.ArchiveServer;
+import net.minecraft.server.world.ThreadedAnvilChunkStorage;
+import net.minecraft.world.World;
+import net.minecraft.world.chunk.Chunk;
+
+@Mixin(ThreadedAnvilChunkStorage.class)
+public class ChunkSaveMixin {
+
+	@Inject(method = "save(Lnet/minecraft/world/chunk/Chunk;)Z", at = @At("HEAD"), cancellable = true)
+	private void save(Chunk chunk, CallbackInfoReturnable<Boolean> callback) {
+		World world = ((ThreadedAnvilChunkStorageAccessor) this).getWorld();
+		if(!ArchiveServer.isArchived(world.getRegistryKey().getValue())) return;
+
+		if(!chunk.needsSaving()) {
+			callback.setReturnValue(false);
+			return;
+		}
+
+		chunk.setNeedsSaving(false);
+		callback.setReturnValue(true);
+	}
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/ChunkStatusMixin.java

@@ -0,0 +1,83 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import java.util.function.Function;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import com.mojang.datafixers.util.Either;
+
+import me.mrletsplay.archiveserver.ArchiveServer;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
+import net.minecraft.server.world.ChunkHolder;
+import net.minecraft.server.world.ServerLightingProvider;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.structure.StructureTemplateManager;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.Heightmap;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.ChunkStatus;
+import net.minecraft.world.chunk.ProtoChunk;
+import net.minecraft.world.gen.chunk.ChunkGenerator;
+
+@Mixin(ChunkStatus.class)
+public class ChunkStatusMixin {
+
+	// public CompletableFuture<Either<Chunk, ChunkHolder.Unloaded>> runGenerationTask(Executor executor, ServerWorld world, ChunkGenerator generator, StructureTemplateManager structureTemplateManager, ServerLightingProvider lightingProvider, Function<Chunk, CompletableFuture<Either<Chunk, ChunkHolder.Unloaded>>> fullChunkConverter, List<Chunk> chunks)
+	@Inject(method = "runGenerationTask(Ljava/util/concurrent/Executor;Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/world/gen/chunk/ChunkGenerator;Lnet/minecraft/structure/StructureTemplateManager;Lnet/minecraft/server/world/ServerLightingProvider;Ljava/util/function/Function;Ljava/util/List;)Ljava/util/concurrent/CompletableFuture;", at = @At("HEAD"), cancellable = true)
+	public void runGenerationTask(Executor executor, ServerWorld world, ChunkGenerator generator, StructureTemplateManager structureTemplateManager, ServerLightingProvider lightingProvider, Function<Chunk, CompletableFuture<Either<Chunk, ChunkHolder.Unloaded>>> fullChunkConverter, List<Chunk> chunks, CallbackInfoReturnable<CompletableFuture<Either<Chunk, ChunkHolder.Unloaded>>> callback) {
+		if(!ArchiveServer.isArchived(world.getRegistryKey().getValue())) return;
+
+		Chunk theChunk = chunks.get(chunks.size() / 2);
+
+		if((Object) this == ChunkStatus.FULL || (Object) this == ChunkStatus.LIGHT) return; // Conversion to full chunk
+
+		if(theChunk instanceof ProtoChunk proto) {
+			int currentIndex = ((ChunkStatus) (Object) this).getIndex();
+			ChunkStatus newStatus;
+			if(currentIndex == ChunkStatus.NOISE.getIndex()) {
+				// The chunk needs noise generation, probably an edge chunk. Fill it with barriers
+				BlockPos.Mutable mutable = new BlockPos.Mutable();
+				Heightmap heightmap = theChunk.getHeightmap(Heightmap.Type.OCEAN_FLOOR_WG);
+				Heightmap heightmap2 = theChunk.getHeightmap(Heightmap.Type.WORLD_SURFACE_WG);
+				Block b = Blocks.BARRIER;
+				for (int i = 0; i < theChunk.getHeight(); ++i) {
+					BlockState blockState = b.getDefaultState();
+					if (blockState == null)
+						continue;
+					int j = theChunk.getBottomY() + i;
+					for (int k = 0; k < 16; ++k) {
+						for (int l = 0; l < 16; ++l) {
+							theChunk.setBlockState(mutable.set(k, j, l), blockState, false);
+							heightmap.trackUpdate(k, j, l, blockState);
+							heightmap2.trackUpdate(k, j, l, blockState);
+						}
+					}
+				}
+				newStatus = ChunkStatus.LIGHT.getPrevious(); // Chunk needs to be lit
+			}else {
+				// Chunk is either partially generated or completely empty. Mark it as fully generated
+				newStatus = ChunkStatus.FULL;
+			}
+
+			proto.setStatus(newStatus);
+			callback.setReturnValue(CompletableFuture.completedFuture(Either.left(theChunk)));
+		}else {
+			callback.setReturnValue(CompletableFuture.completedFuture(Either.left(theChunk)));
+		}
+
+//		callback.setReturnValue(ChunkHolder.UNLOADED_CHUNK_FUTURE);
+//		WorldChunk
+//		callback.setReturnValue(ChunkStatus.EMPTY.runGenerationTask(executor, world, generator, structureTemplateManager, lightingProvider, fullChunkConverter, chunks));
+//		callback.setReturnValue(CompletableFuture.completedFuture(Either.left(chunks.get(chunks.size() / 2))));
+//		callback.setReturnValue(CompletableFuture.completedFuture(Either.left(new WorldChunk(world, new ChunkPos(0, 0)))));
+	}
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/EntityChunkDataAccessAccessor.java

@@ -0,0 +1,15 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.world.storage.EntityChunkDataAccess;
+
+@Mixin(EntityChunkDataAccess.class)
+public interface EntityChunkDataAccessAccessor {
+
+	@Accessor("world")
+	public ServerWorld getWorld();
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/EntitySaveMixin.java

@@ -0,0 +1,26 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import me.mrletsplay.archiveserver.ArchiveServer;
+import net.minecraft.entity.Entity;
+import net.minecraft.world.World;
+import net.minecraft.world.storage.ChunkDataList;
+import net.minecraft.world.storage.EntityChunkDataAccess;
+
+@Mixin(EntityChunkDataAccess.class)
+public class EntitySaveMixin {
+
+	// public void writeChunkData(ChunkDataList<Entity> dataList)
+	@Inject(method = "writeChunkData(Lnet/minecraft/world/storage/ChunkDataList;)V", at = @At("HEAD"), cancellable = true)
+	private void writeChunkData(ChunkDataList<Entity> dataList, CallbackInfo callback) {
+		World world = ((EntityChunkDataAccessAccessor) this).getWorld();
+		if(!ArchiveServer.isArchived(world.getRegistryKey().getValue())) return;
+
+		callback.cancel();
+	}
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/POISaveMixin.java

@@ -0,0 +1,30 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import me.mrletsplay.archiveserver.ArchiveServer;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.world.World;
+import net.minecraft.world.poi.PointOfInterestStorage;
+import net.minecraft.world.storage.SerializingRegionBasedStorage;
+
+@Mixin(SerializingRegionBasedStorage.class)
+public class POISaveMixin {
+
+	// public void saveChunk(ChunkPos pos)
+	@Inject(method = "saveChunk(Lnet/minecraft/util/math/ChunkPos;)V", at = @At("HEAD"), cancellable = true)
+	private void saveChunk(ChunkPos pos, CallbackInfo callback) {
+		Object me = this;
+		if(!(me instanceof PointOfInterestStorage)) return;
+
+		World world = (World) ((SerializingRegionBasedStorageAccessor) this).getWorld();
+		if(!ArchiveServer.isArchived(world.getRegistryKey().getValue())) return;
+
+		System.out.println(world.getRegistryKey().getValue().toString());
+		callback.cancel();
+	}
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/SerializingRegionBasedStorageAccessor.java

@@ -0,0 +1,15 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import net.minecraft.world.HeightLimitView;
+import net.minecraft.world.storage.SerializingRegionBasedStorage;
+
+@Mixin(SerializingRegionBasedStorage.class)
+public interface SerializingRegionBasedStorageAccessor {
+
+	@Accessor("world")
+	public HeightLimitView getWorld();
+
+}

src/main/java/me/mrletsplay/archiveserver/mixin/ThreadedAnvilChunkStorageAccessor.java

@@ -0,0 +1,15 @@
+package me.mrletsplay.archiveserver.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.server.world.ThreadedAnvilChunkStorage;
+
+@Mixin(ThreadedAnvilChunkStorage.class)
+public interface ThreadedAnvilChunkStorageAccessor {
+
+	@Accessor("world")
+	public ServerWorld getWorld();
+
+}

src/main/resources/archiveserver.mixins.json

@@ -0,0 +1,17 @@
+{
+	"required": true,
+	"package": "me.mrletsplay.archiveserver.mixin",
+	"compatibilityLevel": "JAVA_17",
+	"mixins": [
+		"ChunkSaveMixin",
+		"ChunkStatusMixin",
+		"EntitySaveMixin",
+		"EntityChunkDataAccessAccessor",
+		"POISaveMixin",
+		"SerializingRegionBasedStorageAccessor",
+		"ThreadedAnvilChunkStorageAccessor"
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}

src/main/resources/fabric.mod.json

@@ -0,0 +1,34 @@
+{
+	"schemaVersion": 1,
+	"id": "archiveserver",
+	"version": "${version}",
+	"name": "ArchiveServer",
+	"description": "This is an example description! Tell everyone what your mod is about!",
+	"authors": [
+		"Me!"
+	],
+	"contact": {
+		"homepage": "https://fabricmc.net/",
+		"sources": "https://github.com/FabricMC/fabric-example-mod"
+	},
+	"license": "CC0-1.0",
+	"icon": "assets/archiveserver/icon.png",
+	"environment": "*",
+	"entrypoints": {
+		"main": [
+			"me.mrletsplay.archiveserver.ArchiveServer"
+		]
+	},
+	"mixins": [
+		"archiveserver.mixins.json"
+	],
+	"depends": {
+		"fabricloader": ">=0.15.3",
+		"minecraft": "~1.20.4",
+		"java": ">=17",
+		"fabric-api": "*"
+	},
+	"suggests": {
+		"another-mod": "*"
+	}
+}