Lukyt is a toy project, a small JVM made in Lua supporting Java 6. The most important reason i made it (other than being a toy project) was to run it on the OpenComputers mod. I am currently porting AWT to it to use Java software on OpenComputers.

This also supports a OpenComputers Java API shared with OCJ (link to come, will be released by @TYKUHN2), this way programs are compatible for both way of running Java on OC, its javadoc is available on my website, Lukyt also have a Lua interop, which also haves a javadoc.

Note that unlike Luje, this is aimed towards features: OC and Lua interoptability.

Roadmap

The JVM itself can be used by any program and is independent from the command-line program.

The command line program allows to execute classes.

To launch the HelloWorld test, just do:

lua lukyt.lua --classpath=test HelloWorld

Here is an example of the OC integration:

import cil.li.oc.Components;
import cil.li.oc.proxies.GPUProxy;

public class ComponentTest {

	public static void main(String[] args) {
		GPUProxy gpu = Components.getPrimary("gpu");
		gpu.setBackground(0x2D2D2D);
		gpu.fill(1, 1, 160, 50, ' ');
		System.out.println("Filled screen with color 0x2D2D2D");
	}

}