new TestMod->Module("TestMod", KEY_K, COMBAT) {
    init {
        addSetting(new dummyBooleanSetting->Setting("DummyBooleanSetting", true): Boolean)
        addSetting(new dummySliderSetting->Setting("DummySliderSetting", 1, 0.1, 10, false): Double)
        addSetting(new dummyColorSetting->Setting("DummyColorSetting", Color(255, 255, 255, 255)): Color)
    }

    onUpdate {

        Chat.addChatMessage("TestMod")
        Chat.addChatMessage("Boolean: " + dummyBooleanSetting.val)
        Chat.addChatMessage("Slider: " + dummySliderSetting.val)
        Chat.addChatMessage("Color: " + dummyColorSetting.val)

        @Java{
            import ...

            class init {
                public void test_func() {}
            }
        }().test_func()

        // asign `test_class` variable to Java Class
        var test_class: JavaClass = @Java{
            import ...

            class test_class {
                public void another_test_func() {}
            }
        }()
        test_class.another_test_func() // call `another_test_func` from the JavaClass


    }


    onEvent -> EventRender2D {
        Render.drawRect(100, 100, 150, 120, Color(255, 255, 255, 255)) // draw rectangle from `100`, `100` to `150`, `120`
    }
}