update to 1.20-1.20.4

build.gradle

@@ -1,15 +1,15 @@
 plugins {
-	id 'fabric-loom' version '0.7-SNAPSHOT'
+	id 'fabric-loom' version '1.7-SNAPSHOT'
 	id 'maven-publish'
 }
 
-sourceCompatibility = JavaVersion.VERSION_1_8
-targetCompatibility = JavaVersion.VERSION_1_8
-
-archivesBaseName = project.archives_base_name
 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
@@ -18,6 +18,18 @@ repositories {
 	// for more information about repositories.
 }
 
+loom {
+	splitEnvironmentSourceSets()
+
+	mods {
+		"modid" {
+			sourceSet sourceSets.main
+			sourceSet sourceSets.client
+		}
+	}
+
+}
+
 dependencies {
 	// To change the versions see the gradle.properties file
 	minecraft "com.mojang:minecraft:${project.minecraft_version}"
@@ -27,8 +39,6 @@ dependencies {
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${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-	// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.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.
 }
 
 processResources {
@@ -40,45 +50,31 @@ processResources {
 }
 
 tasks.withType(JavaCompile).configureEach {
-	// ensure that the encoding is set to UTF-8, no matter what the system default is
-	// this fixes some edge cases with special characters not displaying correctly
-	// see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
-	// If Javadoc is generated, this must be specified in that task too.
-	it.options.encoding = "UTF-8"
-
-	// The Minecraft launcher currently installs Java 8 for users, so your mod probably wants to target Java 8 too
-	// JDK 9 introduced a new way of specifying this that will make sure no newer classes or methods are used.
-	// We'll use that if it's available, but otherwise we'll use the older option.
-	def targetVersion = 8
-	if (JavaVersion.current().isJava9Compatible()) {
-		it.options.release = targetVersion
-	}
+	it.options.release = 21
 }
 
 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_21
+	targetCompatibility = JavaVersion.VERSION_21
 }
 
 jar {
 	from("LICENSE") {
-		rename { "${it}_${project.archivesBaseName}"}
+		rename { "${it}_${project.base.archivesName.get()}"}
 	}
 }
 
 // configure the maven publication
 publishing {
 	publications {
-		mavenJava(MavenPublication) {
-			// add all the jars that should be included when publishing to maven
-			artifact(remapJar) {
-				builtBy remapJar
-			}
-			artifact(sourcesJar) {
-				builtBy remapSourcesJar
-			}
+		create("mavenJava", MavenPublication) {
+			artifactId = project.archives_base_name
+			from components.java
 		}
 	}
 

gradle.properties

@@ -3,15 +3,16 @@ org.gradle.jvmargs=-Xmx8G
 
 # 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=1.21
+yarn_mappings=1.21+build.2
+loader_version=0.15.11
+
 
 # Mod Properties
-mod_version = fabric-all-1.0.2
+mod_version = fabric-all-1.0.3
 maven_group = com.laosun
 archives_base_name = stackone
 
 # 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
+fabric_version=0.100.4+1.21

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/com/laosun/stackone/StackOneMod.java

@@ -2,7 +2,7 @@
 
 import net.fabricmc.api.ModInitializer;
 import net.minecraft.item.Item;
-import net.minecraft.util.registry.Registry;
+import net.minecraft.registry.Registries;
 
 import java.lang.reflect.Field;
 
@@ -12,7 +12,7 @@ public class StackOneMod implements ModInitializer {
 
 	@Override
 	public void onInitialize() {
-		for (Item i : Registry.ITEM) {
+		for (Item i : Registries.ITEM) {
 			try {
 				Class<? extends Item> a = Item.class;
 				Field f2;

src/main/resources/fabric.mod.json

@@ -6,7 +6,7 @@
   "name": "Stack One Mod",
   "description": "You can't stack anything!!!",
   "authors": [
-    "Me!"
+    "Lao Sun"
   ],
   "contact": {
     "sources": "https://github.com/12345-mcpython/stackone"
@@ -21,6 +21,9 @@
       "com.laosun.stackone.StackOneMod"
     ]
   },
+  "depends": {
+    "minecraft": ">=1.20"
+  },
   "suggests": {
     "another-mod": "*"
   }