It would be easy, they said, just a quick port, they said

.github/workflows/build.yml

@@ -37,4 +37,4 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: Artifacts
-          path: build/libs/
+          path: build/libs/

.gitignore

@@ -20,7 +20,6 @@ build
 # other
 eclipse
 run
-logs
 
 # Files from Forge MDK
 forge*changelog.txt

build.gradle

@@ -1,33 +1,60 @@
 buildscript {
     repositories {
-        maven { url = 'https://files.minecraftforge.net/maven' }
+        // These repositories are only for Gradle plugins, put any other repositories in the repository block further below
+        maven { url = 'https://maven.minecraftforge.net' }
         mavenCentral()
     }
     dependencies {
-        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '4.1.+', changing: true
+        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.+', changing: true
     }
 }
 apply plugin: 'net.minecraftforge.gradle'
 // Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
 apply plugin: 'eclipse'
 apply plugin: 'maven-publish'
 
-version = '1.0.0'
-group = 'teamdraco.frozenup'
-archivesBaseName = 'frozenup'
+version = '1.0'
+group = 'com.yourname.modid' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
+archivesBaseName = 'modid'
 
-java.toolchain.languageVersion = JavaLanguageVersion.of(8)
+// Mojang ships Java 16 to end users in 1.17+ instead of Java 8 in 1.16 or lower, so your mod should target Java 16.
+java.toolchain.languageVersion = JavaLanguageVersion.of(16)
 
 println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))
 minecraft {
-    mappings channel: 'snapshot', version: '20201028-1.16.3'
+    // The mappings can be changed at any time and must be in the following format.
+    // Channel:   Version:
+    // snapshot   YYYYMMDD   Snapshot are built nightly.
+    // stable     #          Stables are built at the discretion of the MCP team.
+    // official   MCVersion  Official field/method names from Mojang mapping files
+    //
+    // You must be aware of the Mojang license when using the 'official' mappings.
+    // See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
+    //
+    // Use non-default mappings at your own risk. They may not always work.
+    // Simply re-run your setup task after changing the mappings to update your workspace.
+    mappings channel: 'official', version: '1.17.1'
 
-    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
+    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg') // Currently, this location cannot be changed from the default.
 
+    // Default run configurations.
+    // These can be tweaked, removed, or duplicated as needed.
     runs {
         client {
             workingDirectory project.file('run')
 
+            // Recommended logging data for a userdev environment
+            // The markers can be added/remove as needed separated by commas.
+            // "SCAN": For mods scan.
+            // "REGISTRIES": For firing of registry events.
+            // "REGISTRYDUMP": For getting the contents of all registries.
+            property 'forge.logging.markers', 'REGISTRIES'
+
+            // Recommended logging level for the console
+            // You can set various levels here.
+            // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+            property 'forge.logging.console.level', 'debug'
+
             mods {
                 examplemod {
                     source sourceSets.main
@@ -38,6 +65,43 @@ minecraft {
         server {
             workingDirectory project.file('run')
 
+            // Recommended logging data for a userdev environment
+            // The markers can be added/remove as needed separated by commas.
+            // "SCAN": For mods scan.
+            // "REGISTRIES": For firing of registry events.
+            // "REGISTRYDUMP": For getting the contents of all registries.
+            property 'forge.logging.markers', 'REGISTRIES'
+
+            // Recommended logging level for the console
+            // You can set various levels here.
+            // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+            property 'forge.logging.console.level', 'debug'
+
+            mods {
+                examplemod {
+                    source sourceSets.main
+                }
+            }
+        }
+
+        data {
+            workingDirectory project.file('run')
+
+            // Recommended logging data for a userdev environment
+            // The markers can be added/remove as needed separated by commas.
+            // "SCAN": For mods scan.
+            // "REGISTRIES": For firing of registry events.
+            // "REGISTRYDUMP": For getting the contents of all registries.
+            property 'forge.logging.markers', 'REGISTRIES'
+
+            // Recommended logging level for the console
+            // You can set various levels here.
+            // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
+            property 'forge.logging.console.level', 'debug'
+
+            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
+            args '--mod', 'examplemod', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
+
             mods {
                 examplemod {
                     source sourceSets.main
@@ -47,26 +111,58 @@ minecraft {
     }
 }
 
+// Include resources generated by data generators.
+sourceSets.main.resources { srcDir 'src/generated/resources' }
+
+repositories {
+    // Put repositories for dependencies here
+    // ForgeGradle automatically adds the Forge maven and Maven Central for you
+
+    // If you have mod jar dependencies in ./libs, you can declare them as a repository like so:
+    // flatDir {
+    //     dir 'libs'
+    // }
+}
+
 dependencies {
-    minecraft 'net.minecraftforge:forge:1.16.5-36.1.32'
+    // Specify the version of Minecraft to use. If this is any group other than 'net.minecraft', it is assumed
+    // that the dep is a ForgeGradle 'patcher' dependency, and its patches will be applied.
+    // The userdev artifact is a special name and will get all sorts of transformations applied to it.
+    minecraft 'net.minecraftforge:forge:1.17.1-37.0.84'
+
+    // Real mod deobf dependency examples - these get remapped to your current mappings
+    // compileOnly fg.deobf("mezz.jei:jei-${mc_version}:${jei_version}:api") // Adds JEI API as a compile dependency
+    // runtimeOnly fg.deobf("mezz.jei:jei-${mc_version}:${jei_version}") // Adds the full JEI mod as a runtime dependency
+    // implementation fg.deobf("com.tterrag.registrate:Registrate:MC${mc_version}-${registrate_version}") // Adds registrate as a dependency
+
+    // Examples using mod jars from ./libs
+    // implementation fg.deobf("blank:coolmod-${mc_version}:${coolmod_version}")
 
+    // For more info...
+    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
+    // http://www.gradle.org/docs/current/userguide/dependency_management.html
 }
 
+// Example for how to get properties into the manifest for reading at runtime.
 jar {
     manifest {
         attributes([
-            "Specification-Title": "frozenup",
-            "Specification-Vendor": "teamdraco",
-            "Specification-Version": "1", // We are version 1 of ourselves
-            "Implementation-Title": project.name,
-            "Implementation-Version": "${version}",
-            "Implementation-Vendor" :"teamdraco",
-            "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
+                "Specification-Title"     : "examplemod",
+                "Specification-Vendor"    : "examplemodsareus",
+                "Specification-Version"   : "1", // We are version 1 of ourselves
+                "Implementation-Title"    : project.name,
+                "Implementation-Version"  : project.jar.archiveVersion,
+                "Implementation-Vendor"   : "examplemodsareus",
+                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
         ])
     }
 }
 
+// Example configuration to allow publishing using the maven-publish plugin
+// This is the preferred method to reobfuscate your jar file
 jar.finalizedBy('reobfJar')
+// However if you are in a multi-project build, dev time needs unobfed jar files, so you can delay the obfuscation until publishing by doing
+// publish.dependsOn('reobfJar')
 
 publishing {
     publications {
@@ -76,7 +172,7 @@ publishing {
     }
     repositories {
         maven {
-            url "file:///${project.projectDir}/mcmodsrepo"
+            url "file://${project.projectDir}/mcmodsrepo"
         }
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.1-bin.zip