commit 58b1191f9d4f096688c56a8653017b6b31977f53 Author: MrLetsplay Date: Sun Dec 31 00:33:12 2023 +0100 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c476faf --- /dev/null +++ b/.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 diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..1625c17 --- /dev/null +++ b/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. 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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. \ No newline at end of file diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..28ac94e --- /dev/null +++ b/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. + } +} \ No newline at end of file diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..52ee2e9 --- /dev/null +++ b/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 \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..d64cd49 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..1af9e09 --- /dev/null +++ b/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 diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..1aa94a4 --- /dev/null +++ b/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 "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..93e3f59 --- /dev/null +++ b/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 diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..75c4d72 --- /dev/null +++ b/settings.gradle @@ -0,0 +1,10 @@ +pluginManagement { + repositories { + maven { + name = 'Fabric' + url = 'https://maven.fabricmc.net/' + } + mavenCentral() + gradlePluginPortal() + } +} \ No newline at end of file diff --git a/src/main/java/me/mrletsplay/archiveserver/ArchiveServer.java b/src/main/java/me/mrletsplay/archiveserver/ArchiveServer.java new file mode 100644 index 0000000..95ce4c9 --- /dev/null +++ b/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 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()); + } + +} \ No newline at end of file diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/ChunkSaveMixin.java b/src/main/java/me/mrletsplay/archiveserver/mixin/ChunkSaveMixin.java new file mode 100644 index 0000000..207f86e --- /dev/null +++ b/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 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); + } + +} \ No newline at end of file diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/ChunkStatusMixin.java b/src/main/java/me/mrletsplay/archiveserver/mixin/ChunkStatusMixin.java new file mode 100644 index 0000000..d5278fd --- /dev/null +++ b/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> runGenerationTask(Executor executor, ServerWorld world, ChunkGenerator generator, StructureTemplateManager structureTemplateManager, ServerLightingProvider lightingProvider, Function>> fullChunkConverter, List 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>> fullChunkConverter, List chunks, CallbackInfoReturnable>> 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))))); + } + +} diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/EntityChunkDataAccessAccessor.java b/src/main/java/me/mrletsplay/archiveserver/mixin/EntityChunkDataAccessAccessor.java new file mode 100644 index 0000000..5fbc9fb --- /dev/null +++ b/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(); + +} diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/EntitySaveMixin.java b/src/main/java/me/mrletsplay/archiveserver/mixin/EntitySaveMixin.java new file mode 100644 index 0000000..b3277e2 --- /dev/null +++ b/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 dataList) + @Inject(method = "writeChunkData(Lnet/minecraft/world/storage/ChunkDataList;)V", at = @At("HEAD"), cancellable = true) + private void writeChunkData(ChunkDataList dataList, CallbackInfo callback) { + World world = ((EntityChunkDataAccessAccessor) this).getWorld(); + if(!ArchiveServer.isArchived(world.getRegistryKey().getValue())) return; + + callback.cancel(); + } + +} diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/POISaveMixin.java b/src/main/java/me/mrletsplay/archiveserver/mixin/POISaveMixin.java new file mode 100644 index 0000000..57b2436 --- /dev/null +++ b/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(); + } + +} diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/SerializingRegionBasedStorageAccessor.java b/src/main/java/me/mrletsplay/archiveserver/mixin/SerializingRegionBasedStorageAccessor.java new file mode 100644 index 0000000..a2f7e08 --- /dev/null +++ b/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(); + +} diff --git a/src/main/java/me/mrletsplay/archiveserver/mixin/ThreadedAnvilChunkStorageAccessor.java b/src/main/java/me/mrletsplay/archiveserver/mixin/ThreadedAnvilChunkStorageAccessor.java new file mode 100644 index 0000000..baf0d81 --- /dev/null +++ b/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(); + +} diff --git a/src/main/resources/archiveserver.mixins.json b/src/main/resources/archiveserver.mixins.json new file mode 100644 index 0000000..a342661 --- /dev/null +++ b/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 + } +} \ No newline at end of file diff --git a/src/main/resources/assets/archiveserver/icon.png b/src/main/resources/assets/archiveserver/icon.png new file mode 100644 index 0000000..047b91f Binary files /dev/null and b/src/main/resources/assets/archiveserver/icon.png differ diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json new file mode 100644 index 0000000..bde2cd3 --- /dev/null +++ b/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": "*" + } +} \ No newline at end of file