build.gradle

buildscript {
    repositories {
        jcenter()
        maven { url = "https://files.minecraftforge.net/maven" }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
    }
}
apply plugin: 'net.minecraftforge.gradle.forge'
//Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.


version = "1.1.5"
group = "com.deeplake.hbr_mc" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "hbr_mc"

sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}

minecraft {
    version = "1.12.2-14.23.5.2847"
    runDir = "run"
    
    // the mappings can be changed at any time, and must be in the following format.
    // snapshot_YYYYMMDD   snapshot are built nightly.
    // stable_#            stables are built at the discretion of the MCP team.
    // 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 = "snapshot_20171003"
    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
}

dependencies {
    // you may put jars on which you depend on in ./libs
    // or you may define them like so..
    //compile "some.group:artifact:version:classifier"
    //compile "some.group:artifact:version"
      
    // real examples
    //compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env
    //compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env

    // the 'provided' configuration is for optional dependencies that exist at compile-time but might not at runtime.
    //provided 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // the deobf configurations:  'deobfCompile' and 'deobfProvided' are the same as the normal compile and provided,
    // except that these dependencies get remapped to your current MCP mappings
    //deobfCompile 'com.mod-buildcraft:buildcraft:6.0.8:dev'
    //deobfProvided 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // for more info...
    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
    // http://www.gradle.org/docs/current/userguide/dependency_management.html

}

processResources {
    // this will ensure that this task is redone when the versions change.
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    // replace stuff in mcmod.info, nothing else
    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        // replace version and mcversion
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    // copy everything else except the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

import net.minecraftforge.gradle.tasks.DownloadAssetsTask
import sun.misc.SharedSecrets
import sun.misc.Unsafe

void initConstantPool(Class<?> clazz) {
    if (clazz != null && !clazz.interface) {
        initConstantPool clazz.superclass

        def constantPool = SharedSecrets.javaLangAccess.getConstantPool clazz
        for (i in 0..constantPool.size) {
            try {
                constantPool.getStringAt i
            } catch (def ignored) {}
        }
    }
}

void replaceString(String str1, String str2) {
    String.class.getDeclaredField "value" with {
        it.setAccessible true
        it.set str1, str2.toCharArray()
    }
}

// https://github.com/MinecraftForge/ForgeGradle/blob/FG_2.3/src/main/java/net/minecraftforge/gradle/tasks/DownloadAssetsTask.java#L189
initConstantPool Unsafe.theUnsafe.allocateInstance(DownloadAssetsTask.GetAssetTask.class).class
replaceString "http://resources.download.minecraft.net/", "https://resources.download.minecraft.net/"

sourceSets {
    main {
        output.resourcesDir = file('build/combined')
        java.outputDir = file('build/combined')
    }
}

jar {
    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
}

tasks.genIntellijRuns.doFirst {
    def workspaceFile = file(".idea/workspace.xml")
    workspaceFile.parentFile.mkdirs()
    if (!workspaceFile.exists()) {
        workspaceFile.write("""\
        <?xml version="1.0" encoding="UTF-8"?>
        <project version="4">
            <component name="RunManager">
            </component>
        </project>
        """.stripIndent())
    } else {
        def workspace = new XmlParser().parse(workspaceFile)
        def runManager = workspace.component.findAll({ it.@name == "RunManager" })
        if (runManager.size() == 0) {
            workspace.appendNode("component", ["name": "RunManager"])
        } else {
            runManager.each {
                it.configuration.findAll({ it.@name == "Minecraft Client" || it.@name == "Minecraft Server" }).each { configuration ->
                    it.remove(configuration)
                }
            }
        }
        new PrintWriter(new FileWriter(workspaceFile)).withCloseable {
            new XmlNodePrinter(it).print(workspace)
        }
    }
}

tasks.genIntellijRuns.doLast {
    def workspaceFile = file(".idea/workspace.xml")
    def workspace = new XmlParser().parse(workspaceFile)
    workspace.component.findAll({ it.@name == "RunManager" }).each {
        it.configuration.findAll({ it.@name == "Minecraft Client" || it.@name == "Minecraft Server" }).each {
            // https://github.com/MinecraftForge/ForgeGradle/blob/FG_2.3/src/main/java/net/minecraftforge/gradle/user/UserBasePlugin.java#L1325
            it.module.@name = project.idea.module.name + '.' + project.minecraft.runSourceSet.name
        }
    }
    new PrintWriter(new FileWriter(workspaceFile)).withCloseable {
        new XmlNodePrinter(it).print(workspace)
    }
}