libmc

A lightweight minecraft related library, such as rcon client, motd ping and more for kotlin multiplatform and java, no dependencies in jvm target except kotlin-stdlib

native platforms required ktor-network and kotlinx-io

Supported targets

• jvm 1.8
• mingwX64
• linuxArm64
• liunxX64
• iosArm64
• iosSimulatorArm64
• macosArm64

Get started

Use mcping module

Use rconlib module

MC Ping

Kotlin example

fun main() {
    val sm = SelectorManager(Dispatchers.IO)
    // context is not required, if not passed, default context will be used
    // ping java server
    val response: PingResponse =
        mcping(host = "org.mc-complex.com", port = 25565, type = ServerType.Java, context = LibMCContext(sm))
    println(response.content)
    println(response.latency)

    // ping bedrock
    val response = mcping("play.wildnetwork.net", 19132, ServerType.Bedrock)
    println(response.toBedrockResponse())
}

Java example

void main() {
    // ping java server
    String testJavaHost = "org.mc-complex.com";
    PingResponse javaResponse = McPing.mcping(testJavaHost, 25565);

    // ping bedrock server
    String testBedrockHost = "play.wildnetwork.net";
    PingResponse bedrockResponse = McPing.mcping(testBedrockHost, 19132, ServerType.Bedrock);
    System.out.println(bedrockResponse.toBedrockResponse());
}

java consumers should not manually pass the context parameter

Other resources

An example of java ping json response can be found at ping-response-example (Formatted), a raw response of bedrock ping response can be found at bedrock-pinng-raw-response

rcon client

fun main() {
    val host = "127.0.0.1"
    val port = 25575
    val client = rconClient(host, port)
    val authed = client.connect("123456")
    if (authed) println(client.command("list")) else throw IllegalArgumentException("incorrect password")
}

also supports java

void main() {
    String host = "127.0.0.1";
    int port = 25575;
    String password = "123456";
    RCONClient rconClient = Rconlib.rconClient(host, port);
    boolean authed = rconClient.connect(password);
    if (authed) {
        System.out.println(rconClient.command("list"));
    } else {
        throw new IllegalStateException("incorrect password");
    }
}

Open Source

Open source under Apache-2.0