plugins { id "java" } sourceSets { main { java { srcDir 'src/main/java' srcDir 'src/lwjgl/java' } } } repositories { mavenCentral() } tasks.withType(JavaCompile) { options.warnings = false options.compilerArgs << "-Xmaxerrs" << "1000" } dependencies { implementation fileTree(dir: './lwjgl-rundir/', include: '*.jar') } tasks.register('copyDebugJar', Copy) { project.delete("lwjgl-rundir/eaglercraft.jar") from layout.buildDirectory.file("eaglercraft.jar") into ("lwjgl-rundir/") }