Master

README.md

@@ -1,3 +1,5 @@
+Port to 1.17
+
 # Fabric Example Mod
 
 ## Setup

build.gradle

@@ -24,9 +24,6 @@ dependencies {
 	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}"
-
 	// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.
 	// You may need to force-disable transitiveness on them.
 }

gradle.properties

@@ -3,15 +3,11 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/versions.html
-	minecraft_version=1.16.5
-	yarn_mappings=1.16.5+build.9
-	loader_version=0.11.3
+	minecraft_version=1.17.1
+	yarn_mappings=1.17.1+build.61
+	loader_version=0.12.0
 
 # Mod Properties
 	mod_version = 1.0.0
 	maven_group = com.example
-	archives_base_name = fabric-example-mod
-
-# Dependencies
-	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api (or https://fabricmc.net/versions.html)
-	fabric_version=0.34.2+1.16
+	archives_base_name = chunkmod

src/main/java/net/fabricmc/example/mixin/MinecraftServerMixin.java

@@ -0,0 +1,95 @@
+package net.fabricmc.example.mixin;
+
+import com.google.common.collect.Maps;
+import java.util.Map;
+import net.minecraft.entity.boss.BossBarManager;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.PlayerManager;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.util.registry.DynamicRegistryManager;
+import net.minecraft.util.registry.RegistryKey;
+import net.minecraft.world.level.ServerWorldProperties;
+import net.minecraft.world.level.storage.LevelStorage;
+import net.minecraft.world.SaveProperties;
+import net.minecraft.world.World;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(MinecraftServer.class)
+public class MinecraftServerMixin {
+  @Shadow
+  @Final
+  private static Logger LOGGER = LogManager.getLogger();
+
+  @Shadow
+  @Final
+  protected LevelStorage.Session session;
+
+  @Shadow
+  protected DynamicRegistryManager.Impl registryManager;
+
+  @Shadow
+  @Final
+  private Map<RegistryKey<World>, ServerWorld> worlds = Maps.newLinkedHashMap();
+
+  @Shadow
+  private PlayerManager playerManager;
+
+  @Shadow
+  @Final
+  private BossBarManager bossBarManager = new BossBarManager();
+
+  @Shadow
+  @Final
+  protected SaveProperties saveProperties;
+
+  @Inject(at = @At("TAIL"), method = "prepareStartRegion")
+  private void onPrepareStartRegion(CallbackInfo info) {
+    this.save(false,false,false);
+  }
+
+  @Shadow
+  public boolean save(boolean bl, boolean bl2, boolean bl3) {
+    boolean bl4 = false;
+    for (ServerWorld lv : this.getWorlds()) {
+      if (!bl) {
+        LOGGER.info("Saving chunks for level '{}'/{}", (Object)lv, (Object)lv.getRegistryKey().getValue());
+      }
+      lv.save(null, bl2, lv.savingDisabled && !bl3);
+      bl4 = true;
+    }
+    ServerWorld lv2 = this.getOverworld();
+    ServerWorldProperties lv3 = this.saveProperties.getMainWorldProperties();
+    lv3.setWorldBorder(lv2.getWorldBorder().write());
+    this.saveProperties.setCustomBossEvents(this.getBossBarManager().toNbt());
+    this.session.backupLevelDataFile(this.registryManager, this.saveProperties, this.getPlayerManager().getUserData());
+    return bl4;
+  }
+
+  @Shadow
+  public Iterable<ServerWorld> getWorlds() {
+    return this.worlds.values();
+  }
+
+  @Shadow
+  @Final
+  public ServerWorld getOverworld() {
+    return this.worlds.get(World.OVERWORLD);
+  }
+
+  @Shadow
+  public PlayerManager getPlayerManager() {
+    return this.playerManager;
+  }
+
+  @Shadow
+  public BossBarManager getBossBarManager() {
+    return this.bossBarManager;
+  }
+}

src/main/java/net/fabricmc/example/mixin/ServerChunkManagerMixin.java

@@ -0,0 +1,15 @@
+package net.fabricmc.example.mixin;
+
+import net.minecraft.server.world.ServerChunkManager;
+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;
+
+@Mixin({ServerChunkManager.class})
+public class ServerChunkManagerMixin {
+  @Inject(method = {"getTotalChunksLoadedCount"}, at = {@At("RETURN")}, cancellable = true)
+  private void onGetTotalChunksLoadedCount(CallbackInfoReturnable<Integer> cir) {
+    cir.setReturnValue(Integer.valueOf(441));
+  }
+}

src/main/resources/chunkmod.mixins.json

@@ -0,0 +1,15 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "net.fabricmc.example.mixin",
+  "compatibilityLevel": "JAVA_16",
+  "mixins": [
+  ],
+  "client": [
+    "MinecraftServerMixin",
+    "ServerChunkManagerMixin"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

src/main/resources/fabric.mod.json

@@ -1,37 +1,27 @@
 {
   "schemaVersion": 1,
-  "id": "modid",
+  "id": "chunkmod",
   "version": "${version}",
 
-  "name": "Example Mod",
-  "description": "This is an example description! Tell everyone what your mod is about!",
+  "name": "Chunk Mod",
+  "description": "Allows the player to join the world during world generation.",
   "authors": [
-    "Me!"
+    "mario_51"
   ],
   "contact": {
-    "homepage": "https://fabricmc.net/",
-    "sources": "https://github.com/FabricMC/fabric-example-mod"
+    "sources": "https://github.com/Mario0051/chunk-mod",
+    "issues": "https://github.com/Mario0051/chunk-mod/issues"
   },
-
-  "license": "CC0-1.0",
-  "icon": "assets/modid/icon.png",
+  
+  "license": "LGPL-3.0-only",
+  "icon": "assets/chunkmod/icon.png",
 
   "environment": "*",
-  "entrypoints": {
-    "main": [
-      "net.fabricmc.example.ExampleMod"
-    ]
-  },
   "mixins": [
-    "modid.mixins.json"
+    "chunkmod.mixins.json"
   ],
 
   "depends": {
-    "fabricloader": ">=0.7.4",
-    "fabric": "*",
-    "minecraft": "1.16.x"
-  },
-  "suggests": {
-    "another-mod": "*"
+    "minecraft": "1.17",
   }
 }