cc682 / luabindj

luabindj is a simple,easy to use lua binding in java.

luabindj

luabindj is a simple,easy to use lua binding in java.

Quick sample:

package org.netroc.luabindj.test;

	import org.luaj.vm2.LuaValue;
	import org.netroc.luabindj.LuaBindJ;
	import org.netroc.luabindj.LuaExport;
	
	public class MainClass {
		static class TestClass{
			@LuaExport
			public Integer n = 100;
			
			@LuaExport
			public int nn = 200;
	
			@LuaExport
			public Float ff = 300.20f;
	
			@LuaExport
			public TestClass child;
	
			public int add(int data) {
				return n + data;
			}
	
			@LuaExport
			public double lParam( int a, float b, double c, Integer d, int e) {
				return a+b+c+d+e;
			}
	
			@LuaExport
			public TestClass create() {
				return new TestClass();
			}
			
			@LuaExport
			public static String staticFunc() {
				return "staticFunc111";
			}
	
			@LuaExport
			public TestClass[] getArray() {
				TestClass[] arr = new TestClass[3];
				arr[0] = new TestClass();
				arr[0].n = 11111;
				arr[1] = new TestClass();
				arr[2] = new TestClass();
				return arr;
			}
		}
		
		public static void main(String[] args) {
			LuaBindJ lua = new LuaBindJ();
			
			LuaBindJ.registerClass(TestClass.class, "TestClass", true);
			
			lua.open();
			lua.openLibs();
			
			TestClass t = new TestClass();
			LuaValue val = LuaBindJ.toLuaValue(t);
			
			lua.addGlobal("obj", val);
			
			lua.runScript("oo={aa=1,bb=2}");
			
			lua.runScript("function pp( p1, p2) \n print(p1..p2) \n return p1..p2\n end");
			try {
				lua.call("pp", "13213", "aadsada");
			} catch (Exception e) {
				e.printStackTrace();
			}
			lua.runScript("print(obj:add(3))");
			
			//lua.runScript("obj.child = obj:create() \n print (obj.child.n..0.3)");
			//lua.runScript("print(obj.child.nn)");
			
			//lua.runScript("print(TestClass.staticFunc())");
			
			//lua.runScript("print(obj.child:getArray()[1].n, obj.child:getArray()[2].n, obj.child:getArray()[3].n)");
			
			System.out.print(t.n);
			
			lua.addGlobal("obj", LuaValue.NIL);
	}
}

License

luabindj is distributed with an MIT License.