basic 1.21 setup

build.gradle

@@ -3,7 +3,16 @@ plugins {
     id 'eclipse'
     id 'idea'
     id 'maven-publish'
-    id 'net.neoforged.gradle.userdev' version '7.0.80'
+    id 'net.neoforged.gradle.userdev' version '7.0.163'
+}
+
+tasks.named('wrapper', Wrapper).configure {
+    // Define wrapper values here so as to not have to always do so when updating gradlew.properties.
+    // Switching this to Wrapper.DistributionType.ALL will download the full gradle sources that comes with
+    // documentation attached on cursor hover of gradle classes and methods. However, this comes with increased
+    // file size for Gradle. If you do switch this to ALL, run the Gradle wrapper task twice afterwards.
+    // (Verify by checking gradle/wrapper/gradle-wrapper.properties to see if distributionUrl now points to `-all`)
+    distributionType = Wrapper.DistributionType.BIN
 }
 
 version = mod_version
@@ -24,8 +33,8 @@ base {
     archivesName = mod_name
 }
 
-// Mojang ships Java 17 to end users in 1.18+, so your mod should target Java 17.
+// Mojang ships Java 21 to end users starting in 1.20.5, so mods should target Java 21.
-java.toolchain.languageVersion = JavaLanguageVersion.of(17)
+java.toolchain.languageVersion = JavaLanguageVersion.of(21)
 
 println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"
 runs {
@@ -53,7 +62,7 @@ runs {
 
     server {
         systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-        programArgument '--nogui'
+        argument '--nogui'
     }
 
     // This run config launches GameTestServer and runs all registered gametests, then exits.
@@ -68,7 +77,7 @@ runs {
         // workingDirectory project.file('run-data')
 
         // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
-        programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+        arguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
     }
 }
 
@@ -89,8 +98,8 @@ dependencies {
     compileOnly "mezz.jei:jei-${minecraft_version}-neoforge-api:${jei_version}"
     runtimeOnly "mezz.jei:jei-${minecraft_version}-neoforge:${jei_version}"
 
-    runtimeOnly "top.theillusivec4.curios:curios-neoforge:${curios_version}"
+//    runtimeOnly "top.theillusivec4.curios:curios-neoforge:${curios_version}"
-    compileOnly "top.theillusivec4.curios:curios-neoforge:${curios_version}:api"
+//    compileOnly "top.theillusivec4.curios:curios-neoforge:${curios_version}:api"
 
     compileOnly "vazkii.patchouli:Patchouli:${patchouli_version}:api"
     runtimeOnly "vazkii.patchouli:Patchouli:${patchouli_version}"
@@ -119,8 +128,8 @@ tasks.withType(ProcessResources).configureEach {
     ]
     inputs.properties replaceProperties
 
-    filesMatching(['META-INF/mods.toml']) {
+    filesMatching(['META-INF/neoforge.mods.toml']) {
-        expand replaceProperties + [project: project]
+        expand replaceProperties
     }
 }
 
@@ -146,3 +155,11 @@ publishing {
 tasks.withType(JavaCompile).configureEach {
     options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
 }
+
+// IDEA no longer automatically downloads sources/javadoc jars for dependencies, so we need to explicitly enable the behavior.
+idea {
+    module {
+        downloadSources = true
+        downloadJavadoc = true
+    }
+}

gradle.properties

@@ -1,27 +1,27 @@
+org.gradle.jvmargs=-Xmx1G
+org.gradle.daemon=false
 org.gradle.debug=false
 
 #read more on this at https://github.com/neoforged/NeoGradle/blob/NG_7.0/README.md#apply-parchment-mappings
 # you can also find the latest versions at: https://parchmentmc.org/docs/getting-started
-neogradle.subsystems.parchment.minecraftVersion=1.20.3
+neogradle.subsystems.parchment.minecraftVersion=1.21
-neogradle.subsystems.parchment.mappingsVersion=2023.12.31
+neogradle.subsystems.parchment.mappingsVersion=2024.07.28
 # Environment Properties
 # You can find the latest versions here: https://projects.neoforged.net/neoforged/neoforge
 # The Minecraft version must agree with the Neo version to get a valid artifact
-minecraft_version=1.20.4
+minecraft_version=1.21.1
-# The Minecraft version range can use any release version of Minecraft as bounds.
+minecraft_version_range=[1.21.1,1.22)
-# Snapshots, pre-releases, and release candidates are not guaranteed to sort properly
-# as they do not follow standard versioning conventions.
-minecraft_version_range=[1.20.4,1.21)
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=20.4.198
+neo_version=21.1.45
 # The Neo version range can use any version of Neo as bounds
-neo_version_range=[20.4,)
+neo_version_range=[21.1.0,)
 # The loader version range can only use the major version of FML as bounds
-loader_version_range=[2,)
+loader_version_range=[4,)
 
-jei_version=17.3.0.48
+jei_version=19.18.3.204
-curios_version=7.2.0+1.20.4
+# TODO what to do about curios being discontinued? try out https://www.curseforge.com/minecraft/mc-mods/adorned?
-patchouli_version=1.20.4-85-NEOFORGE-SNAPSHOT
+# curios_version=7.2.0+1.20.4
+patchouli_version=1.21-87-NEOFORGE
 
 ## Mod Properties
 # The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists