buildscript {
  repositories {
    gradlePluginPortal()
  }
  dependencies {
    classpath "io.github.fourlastor:construo:2.1.0"
    if(enableGraalNative == 'true') {
      classpath "org.graalvm.buildtools.native:org.graalvm.buildtools.native.gradle.plugin:0.9.28"
    }
  }
}
plugins {
  id "application"
}
apply plugin: 'io.github.fourlastor.construo'


import io.github.fourlastor.construo.Target

sourceSets.main.resources.srcDirs += [ rootProject.file('assets').path ]
application.mainClass = 'me.lethunderhawk.lwjgl3.Lwjgl3Launcher'
application.applicationName = appName
eclipse.project.name = appName + '-lwjgl3'
java.sourceCompatibility = 21
java.targetCompatibility = 21
if (JavaVersion.current().isJava9Compatible()) {
        compileJava.options.release.set(21)
}

dependencies {
  implementation "com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion"
  implementation "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-desktop"
  implementation "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
  implementation project(':core')

  if(enableGraalNative == 'true') {
    implementation "io.github.berstanio:gdx-svmhelper-backend-lwjgl3:$graalHelperVersion"
      implementation "io.github.berstanio:gdx-svmhelper-extension-box2d:$graalHelperVersion"

  }
  // Forces LWJGL3 to use at least $lwjgl3Version, currently 3.4.1, to avoid problems on Java 25 and up.
  constraints{
    implementation("org.lwjgl:lwjgl:$lwjgl3Version")
    implementation("org.lwjgl:lwjgl-glfw:$lwjgl3Version")
    implementation("org.lwjgl:lwjgl-jemalloc:$lwjgl3Version")
    implementation("org.lwjgl:lwjgl-openal:$lwjgl3Version")
    implementation("org.lwjgl:lwjgl-opengl:$lwjgl3Version")
    implementation("org.lwjgl:lwjgl-stb:$lwjgl3Version")
  }
}

def os = System.properties['os.name'].toLowerCase(Locale.ROOT)

run {
  workingDir = rootProject.file('assets').path
// You can uncomment the next line if your IDE claims a build failure even when the app closed properly.
  //setIgnoreExitValue(true)
  jvmArgs += "--enable-native-access=ALL-UNNAMED"
  if (os.contains('mac')) jvmArgs += "-XstartOnFirstThread"
}

jar {
// sets the name of the .jar file this produces to the name of the game or app, with the version after.
  archiveFileName.set("${appName}-${projectVersion}.jar")
// the duplicatesStrategy matters starting in Gradle 7.0; this setting works.
  duplicatesStrategy = DuplicatesStrategy.EXCLUDE
  dependsOn configurations.runtimeClasspath
  from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
// these "exclude" lines remove some unnecessary duplicate files in the output JAR.
  exclude('META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA')
  dependencies {
    exclude('META-INF/INDEX.LIST', 'META-INF/maven/**')
  }
// setting the manifest makes the JAR runnable.
// enabling native access helps avoid a warning when Java 24 or later runs the JAR.
// setting Multi-Release to true allows LWJGL3 to use different classes on recent Java versions.
  manifest {
    attributes 'Main-Class': application.mainClass, 'Enable-Native-Access': 'ALL-UNNAMED', 'Multi-Release': 'true'
  }
// this last step may help on some OSes that need extra instruction to make runnable JARs.
  doLast {
    file(archiveFile).setExecutable(true, false)
  }
}

// Builds a JAR that only includes the files needed to run on macOS, not Windows or Linux.
// The file size for a Mac-only JAR is about 7MB smaller than a cross-platform JAR.
tasks.register("jarMac") {
  dependsOn("jar")
  group("build")
  jar.archiveFileName.set("${appName}-${projectVersion}-mac.jar")
  jar.exclude("windows/x86/**", "windows/x64/**", "linux/arm32/**", "linux/arm64/**", "linux/x64/**", "**/*.dll", "**/*.so",
    'META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA')
  dependencies {
    jar.exclude("windows/x86/**", "windows/x64/**", "linux/arm32/**", "linux/arm64/**", "linux/x64/**",
      'META-INF/INDEX.LIST', 'META-INF/maven/**')
  }
}

// Builds a JAR that only includes the files needed to run on Linux, not Windows or macOS.
// The file size for a Linux-only JAR is about 5MB smaller than a cross-platform JAR.
tasks.register("jarLinux") {
  dependsOn("jar")
  group("build")
  jar.archiveFileName.set("${appName}-${projectVersion}-linux.jar")
  jar.exclude("windows/x86/**", "windows/x64/**", "macos/arm64/**", "macos/x64/**", "**/*.dll", "**/*.dylib",
    'META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA')
  dependencies {
    jar.exclude("windows/x86/**", "windows/x64/**", "macos/arm64/**", "macos/x64/**",
      'META-INF/INDEX.LIST', 'META-INF/maven/**')
  }
}

// Builds a JAR that only includes the files needed to run on Windows, not Linux or macOS.
// The file size for a Windows-only JAR is about 6MB smaller than a cross-platform JAR.
tasks.register("jarWin") {
  dependsOn("jar")
  group("build")
  jar.archiveFileName.set("${appName}-${projectVersion}-win.jar")
  jar.exclude("macos/arm64/**", "macos/x64/**", "linux/arm32/**", "linux/arm64/**", "linux/x64/**", "**/*.dylib", "**/*.so",
    'META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA')
  dependencies {
    jar.exclude("macos/arm64/**", "macos/x64/**", "linux/arm32/**", "linux/arm64/**", "linux/x64/**",
      'META-INF/INDEX.LIST', 'META-INF/maven/**')
  }
}

construo {
  // name of the executable
  name.set(appName)
  // human-readable name, used for example in the `.app` name for macOS
  humanName.set(appName)
  jlink {
    guessModulesFromJar.set(false)
    // You may need to add more modules, as needed.
    modules.addAll("java.base", "java.management", "java.desktop", "jdk.unsupported")
  }

  targets.configure {
    register("linuxX64", Target.Linux) {
      architecture.set(Target.Architecture.X86_64)
      jdkUrl.set("https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_linux_hotspot_21.0.10_7.tar.gz")
      // Linux does not currently have a way to set the icon on the executable
    }
    register("macM1", Target.MacOs) {
      architecture.set(Target.Architecture.AARCH64)
      jdkUrl.set("https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_aarch64_mac_hotspot_21.0.10_7.tar.gz")
      // macOS needs an identifier
      identifier.set("me.lethunderhawk." + appName)
      // Optional: icon for macOS, as an ICNS file
      macIcon.set(project.file("icons/logo.icns"))
    }
    register("macX64", Target.MacOs) {
      architecture.set(Target.Architecture.X86_64)
      jdkUrl.set("https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_mac_hotspot_21.0.10_7.tar.gz")
      // macOS needs an identifier
      identifier.set("me.lethunderhawk." + appName)
      // Optional: icon for macOS, as an ICNS file
      macIcon.set(project.file("icons/logo.icns"))
    }
    register("winX64", Target.Windows) {
      architecture.set(Target.Architecture.X86_64)
      // Optional: icon for Windows, as a PNG
      icon.set(project.file("icons/logo.png"))
      jdkUrl.set("https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jdk_x64_windows_hotspot_21.0.10_7.zip")
      // Uncomment the next line to show a console when the game runs, to print messages.
      //useConsole.set(true)
    }
  }
}

// Equivalent to the jar task; here for compatibility with gdx-setup.
tasks.register('dist') {
  dependsOn 'jar'
}

distributions {
  main {
    contents {
      into('libs') {
        project.configurations.runtimeClasspath.files.findAll { file ->
          file.getName() != project.tasks.jar.outputs.files.singleFile.name
        }.each { file ->
          exclude file.name
        }
      }
    }
  }
}

startScripts.dependsOn(':lwjgl3:jar')
startScripts.classpath = project.tasks.jar.outputs.files

// Helps if debugging on Linux with an Nvidia GPU.
// This means StartupHelper won't try to restart the JVM, which can prevent debugging.
// This only applies to Gradle tasks, not main methods debugged when launching a main() method directly.
// As a more general solution, set the environment variable __GL_THREADED_OPTIMIZATIONS to 0 globally, on Linux
// machines with Nvidia GPUs where you need to debug LWJGL3 apps and games.
// You can also set __GL_THREADED_OPTIMIZATIONS to 0 in run configurations, which you would need per main() method.
// StartupHelper will still restart the JVM to set this environment variable when run as a distributable JAR, which is
// a good thing for end users. They won't need to ever set the debug-specific environment variable.
tasks.withType(JavaExec.class).configureEach {
  environment("__GL_THREADED_OPTIMIZATIONS", 0)
}

if(enableGraalNative == 'true') {
  apply from: file("nativeimage.gradle")
}