Merge pull request #10 from kiss-lang/getGlobalVar

getGlobalVar return the var as haxe value (rebased)

src/vm/lua/Lua.hx

@@ -87,8 +87,11 @@ class Lua {
 		lua_setglobal(l, name);
 	}
 
-	public function getGlobalVar(name:String) {
-		return lua_getglobal(l, name);
+	public function getGlobalVar(name:String):Any {
+		lua_getglobal(l, name);
+		var v = toHaxeValue(l, -1);
+		lua_pop(l, -1);
+		return v;
 	}
 
 	public function destroy() {

tests/RunTests.hx

@@ -90,6 +90,14 @@ class RunTests {
 		asserts.assert(compare(Success(1), lua.tryRun('return foo.val()'))); // this make sure this-binding in js is working
 		return asserts.done();
 	}
+
+	public function get() {
+		vm.lua.Lua.badConversionBehavior = Warn;
+		lua.setGlobalVar('foo', new Foo());
+		var foo:{a:Int} = lua.getGlobalVar('foo');
+		asserts.assert(compare(1, foo.a));
+		return asserts.done();
+	}
 
 	public function func() {
 		function add(a:Int, b:Int) return a + b;
@@ -146,8 +154,8 @@ class RunTests {
 
 @:keep
 class Foo {
-	var a = 1;
-	var b = '2';
+	public var a = 1;
+	public var b = '2';
 	public function new() {}
 	public function add(a:Int, b:Int) return a + b;
 	public function val() return a;