build.gradle

plugins {
    id 'eclipse'
    id 'idea'
    id 'maven-publish'
    id 'net.neoforged.gradle' version '[6.0,6.2)'
    id 'org.parchmentmc.librarian.forgegradle' version '1.+'
    id 'org.spongepowered.mixin' version '0.7.+'
}

version = "${minecraft_version}-${mod_version}"
group = mod_group_id

base {
    archivesName = mod_id
}

// Mojang ships Java 17 to end users in 1.18+, so your mod should target Java 17.
java.toolchain.languageVersion = JavaLanguageVersion.of(17)

println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"

sourceSets {
    main {
        resources {
            // Include resources generated by data generators
            srcDir 'src/generated/resources'
        }
    }

    // Add a sourceset for data generation
    datagen
}

minecraft {
    // The mappings can be changed at any time and must be in the following format.
    // Channel:   Version:
    // official   MCVersion             Official field/method names from Mojang mapping files
    // parchment  YYYY.MM.DD-MCVersion  Open community-sourced parameter names and javadocs layered on top of official
    //
    // You must be aware of the Mojang license when using the 'official' or 'parchment' mappings.
    // See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
    //
    // Parchment is an unofficial project maintained by ParchmentMC, separate from MinecraftForge
    // Additional setup is needed to use their mappings: https://github.com/ParchmentMC/Parchment/wiki/Getting-Started
    //
    // 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: mapping_channel, version: mapping_version

    // When true, this property will have all Eclipse run configurations run the "prepareX" task for the given run configuration before launching the game.
    // In most cases, it is not necessary to enable.
    // enableEclipsePrepareRuns = true

    // When true, this property will have all IntelliJ IDEA run configurations run the "prepareX" task for the given run configuration before launching the game.
    // In most cases, it is not necessary to enable.
    // enableIdeaPrepareRuns = true

    // This property allows configuring Gradle's ProcessResources task(s) to run on IDE output locations before launching the game.
    // It is REQUIRED to be set to true for this template to function.
    // See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
    copyIdeResources = true

    // When true, this property will add the folder name of all declared run configurations to generated IDE run configurations.
    // The folder name can be set on a run configuration using the "folderName" property.
    // By default, the folder name of a run configuration is the name of the Gradle project containing it.
    // generateRunFolders = true

    // This property enables access transformers for use in development.
    // They will be applied to the Minecraft artifact.
    // The access transformer file can be anywhere in the project.
    // However, it must be at "META-INF/accesstransformer.cfg" in the final mod jar to be loaded by Forge.
    // This default location is a best practice to automatically put the file in the right place in the final jar.
    // See https://docs.minecraftforge.net/en/latest/advanced/accesstransformers/ for more information.
    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')

    // Default run configurations.
    // These can be tweaked, removed, or duplicated as needed.
    runs {
        // This block applies to all declared run configs
        configureEach {
            workingDirectory project.file("run/${it.name}")

            // 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 {
                "${mod_id}" {
                    source sourceSets.main
                }
            }
        }

        client {
            // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
            property 'forge.enabledGameTestNamespaces', mod_id

            // These arguments allow for optional authentication with Mojang servers.
            // If you want to authenticate, put these properties in GRADLE_HOME/gradle.properties.
            // By default, this is C:\Users\<your username>\.gradle\gradle.properties on Windows or ~/.gradle/gradle.properties on Linux/MacOS.
            if (project.hasProperty('mc_uuid')) {
                // Your UUID, trimmed / without the dashes
                args '--uuid', project.getProperty('mc_uuid')
            }
            if (project.hasProperty('mc_username')) {
                // Your Minecraft in-game username, not email
                args '--username', project.getProperty('mc_username')
            }
            if (project.hasProperty('mc_accessToken')) {
                // Your current access token. When it expires, you need to retrieve a new one and regenerate your run configurations.
                // You may be able to find it in your .minecraft folder in launcher_accounts.json or launcher_profiles.json.
                args '--accessToken', project.getProperty('mc_accessToken')
            }
        }

        server {
            property 'forge.enabledGameTestNamespaces', mod_id
            args '--nogui'
        }

        // This run config launches GameTestServer and runs all registered gametests, then exits.
        // By default, the server will crash when no gametests are provided.
        // The gametest system is also enabled by default for other run configs under the /test command.
        gameTestServer {
            property 'forge.enabledGameTestNamespaces', mod_id
        }

        data {
            // Replace the module from 'main' to 'datagen'
            ideaModule ideaModule.substring(0, ideaModule.lastIndexOf('.')) + '.datagen'

            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
            args '--mod', mod_id, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')

            mods {
                "${mod_id}" {
                    source sourceSets.datagen
                }
            }
        }
    }
}

configurations {
    datagenCompileClasspath.extendsFrom compileClasspath
    datagenRuntimeClasspath.extendsFrom runtimeClasspath

    datagenRuntimeClasspath {
        // To exclude a dependency from running in datagen, uncomment the line below and change the group and module names accordingly.
        // exclude group: 'com.example', module: 'example'
    }
}

repositories {
    // Put repositories for dependencies here
    // ForgeGradle automatically adds the NeoForged maven and Maven Central for you

    maven {
        name = 'MinecraftForge'
        url = 'https://maven.minecraftforge.net/'

        content {
            includeGroup 'net.minecraftforge'
        }
    }

    // If you have mod jar dependencies in ./libs, you can declare them as a repository like so.
    // See https://docs.gradle.org/current/userguide/declaring_repositories.html#sub:flat_dir_resolver
    // flatDir {
    //     dir 'libs'
    // }
}

dependencies {
    // Specify the version of Minecraft to use.
    // Any artifact can be supplied so long as it has a "userdev" classifier artifact and is a compatible patcher artifact.
    // The "userdev" classifier will be requested and setup by ForgeGradle.
    // If the group id is "net.minecraft" and the artifact id is one of ["client", "server", "joined"],
    // then special handling is done to allow a setup of a vanilla dependency without the use of an external repository.
    minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"

    datagenImplementation sourceSets.main.output

    // Example mod dependency with JEI - using fg.deobf() ensures the dependency is remapped to your development mappings
    // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
    // compileOnly fg.deobf("mezz.jei:jei-${mc_version}-common-api:${jei_version}")
    // compileOnly fg.deobf("mezz.jei:jei-${mc_version}-forge-api:${jei_version}")
    // runtimeOnly fg.deobf("mezz.jei:jei-${mc_version}-forge:${jei_version}")

    // Example mod dependency using a mod jar from ./libs with a flat dir repository
    // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
    // The group id is ignored when searching -- in this case, it is "blank"
    // 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
}

// This block of code expands all declared replace properties in the specified resource targets.
// A missing property will result in an error. Properties are expanded using ${} Groovy notation.
// When "copyIdeResources" is enabled, this will also run before the game launches in IDE environments.
// See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
tasks.withType(ProcessResources).configureEach {
    var replaceProperties = [
        minecraft_version: minecraft_version, minecraft_version_range: minecraft_version_range,
        forge_version: forge_version, forge_version_range: forge_version_range,
        loader_version_range: loader_version_range,
        mod_id: mod_id, mod_name: mod_name, mod_license: mod_license, mod_version: mod_version,
        mod_authors: mod_authors, mod_description: mod_description
    ]
    inputs.properties replaceProperties

    filesMatching(['META-INF/mods.toml', 'pack.mcmeta']) {
        expand replaceProperties + [project: project]
    }
}

// Example for how to get properties into the manifest for reading at runtime.
tasks.named('jar', Jar).configure {
    manifest {
        attributes([
                'Specification-Title': mod_id,
                'Specification-Vendor': mod_authors,
                'Specification-Version': '1', // We are version 1 of ourselves
                'Implementation-Title': project.name,
                'Implementation-Version': mod_version,
                'Implementation-Vendor': mod_authors,
                'Implementation-Timestamp': new Date().format('yyyy-MM-dd\'T\'HH:mm:ssZ')
        ])
    }

    // This is the preferred method to reobfuscate your jar file
    finalizedBy 'reobfJar'
}

tasks.withType(JavaCompile).configureEach {
    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
}

publishing {
    publications {
        register('mavenJava', MavenPublication) {
            artifact jar
        }
    }
    repositories {
        maven {
            url "file://${project.projectDir}/mcmodsrepo"
        }
    }
}