build.gradle

import com.badlogicgames.packr.Packr
import com.badlogicgames.packr.PackrConfig

apply plugin: "kotlin"

sourceCompatibility = 1.6
sourceSets.main.java.srcDirs = [ "src/" ]

project.ext.mainClassName = "com.unciv.app.desktop.DesktopLauncher"
project.ext.assetsDir = file("../android/assets")
project.ext.discordDir = file("discord_rpc")
def deployFolder = file("../deploy")

task run(dependsOn: classes, type: JavaExec) {
    main = project.mainClassName
    classpath = sourceSets.main.runtimeClasspath
    standardInput = System.in
    workingDir = project.assetsDir
    ignoreExitValue = true
}

task debug(dependsOn: classes, type: JavaExec) {
    main = project.mainClassName
    classpath = sourceSets.main.runtimeClasspath
    standardInput = System.in
    workingDir = project.assetsDir
    ignoreExitValue = true
    debug = true
}

task dist(dependsOn: classes, type: Jar) { // Compiles the jar file
    from files(sourceSets.main.output.resourcesDir)
    from files(sourceSets.main.output.classesDirs)
    // see Laurent1967's comment on https://github.com/libgdx/libgdx/issues/5491
    from {configurations.compileClasspath.collect { it.isDirectory() ? it : zipTree(it) }}
    from files(project.assetsDir)
    // This is for the .dll and .so files to ake the Discord RPC work on all desktops
    from files(project.discordDir)
    archiveFileName  = "${appName}.jar"
 
    manifest {
        attributes 'Main-Class': project.mainClassName
    }
}

for(platform in PackrConfig.Platform.values()) {
    def platformName = platform.toString()
    task "packr${platformName}"(dependsOn: dist) {

        def jarFile = "desktop/build/libs/${appName}.jar".toString()
        PackrConfig config = new PackrConfig()
        config.platform = platform

        def forTravis = true // change to false for local build
        if(forTravis) {
            if (platform == PackrConfig.Platform.Linux32 || platform == PackrConfig.Platform.Linux64)
                config.jdk = System.env.'JAVA_HOME'
            // take the jdk straight from the building linux computer

            if (platform == PackrConfig.Platform.Windows32 || platform == PackrConfig.Platform.Windows64)
                config.jdk = "jdk-windows.zip" // see how we download and name this in travis yml
        }
        else {
            // for my computer
            config.jdk = "C:/Users/LENOVO/Downloads/java-1.8.0-openjdk-1.8.0.232-1.b09.ojdkbuild.windows.x86_64.zip"
        }
        config.executable = "Unciv"
        config.classpath = Arrays.asList(jarFile)
        config.removePlatformLibs = config.classpath
        config.mainClass = project.ext.mainClassName
        config.vmArgs = Arrays.asList("Xmx1G")
        config.minimizeJre = "desktop/packrConfig.json"
        config.outDir = file("packr")

        doLast {
            if(config.outDir.exists()) delete(config.outDir)
            new Packr().pack(config)
        }

        task "zip${platformName}"(type: Zip) {
            archiveFileName = "${appName}-${platformName}.zip"
            from config.outDir
            destinationDirectory = deployFolder
        }

        finalizedBy "zip${platformName}"
    }
}

task zipLinuxFilesForJar(type: Zip) {
    archiveFileName = "linuxFilesForJar.zip"
    from file("linuxFilesForJar")
    destinationDirectory = deployFolder
}

task packr(){
    for(platform in PackrConfig.Platform.values())
        finalizedBy "packr${platform.toString()}"
}



eclipse {
    project {
        name = appName + "-desktop"
        linkedResource name: 'assets', type: '2', location: 'PARENT-1-PROJECT_LOC/android/assets'
    }
}

task afterEclipseImport(description: "Post processing after project generation", group: "IDE") {
  doLast {
    def classpath = new XmlParser().parse(file(".classpath"))
    new Node(classpath, "classpathentry", [ kind: 'src', path: 'assets' ])
    def writer = new FileWriter(file(".classpath"))
    def printer = new XmlNodePrinter(new PrintWriter(writer))
    printer.setPreserveWhitespace(true)
    printer.print(classpath)
  }
}