MagicCombatGuiBase

public class ExampleCombatGui extends GuiBase {
    // GUI setup work is done in constructor
    public ExampleCombatGui(){
        super(
                new MagicCombatGuiLayout(0.05f, 0.8f, 100f, 20f, 0.5f,
                Color.WHITE,5f, 0.4f, 0.2f, 25f,
                "graphics/fonts/insignia15LTaa.fnt", 0.4f, 0.4f)
        );

        addButton(new MyButtonAction(), // MyButtonAction is a class you need to write that implements [ButtonAction]
          "MyButton", // title of the button, i.e. text displayed on the button
          "my tooltip text", // text to display when user hovers over the button
          false // if the button should be disabled (usually false)
        );

        addButtonGroup(
                new MagicCombatMyButtonGroupAction(), // A class you need to write that implements [ButtonGroupAction]
                new MagicCombatCreateSimpleButtons( // you can also write your own class that implements [CreateButtonsAction]
                        Arrays.asList("button1", "button2"),
                        null,
                        null
                ),
                null,
                "Example button group"
        );
    }

    @Nullable
    @Override
    protected String getTitleString() {
        return "This is an example title";
    }

    @Nullable
    @Override
    protected String getMessageString() {
        return "This is a sample message";
    }
}