Button

See the ButtonDemo.cs.

using Gridrand.Contracts;
namespace Gridrand.RimGui.Manual
{
    /// <summary>
    /// Demo of various buttons such as:
    /// <see cref="Gui.Button(int)"/>
    /// <see cref="Gui.BeginButton(int)"/>
    /// <see cref="Gui.RadioButton(bool, int)"/>
    /// <see cref="Gui.ToggleButton(ref bool, int)"/>.
    /// </summary>
    class ButtonDemo : ManualBase, IManual
    {
        bool isOnRadioButton1;
        bool isOnRadioButton2;
        Direction direction;

        bool isSelected1 = true;
        bool isSelected2 = true;
        bool isSelected3 = true;

        public ButtonDemo(ManualBaseResource p) : base(p)
        {
        }

        public void Draw()
        {
            Gui.Heading("Button");
            DrawButtons();
            Gui.Heading("Radio Button");
            DrawRadioButtons();
            Gui.Heading("Toggle Button");
            DrawToggleButtons();
        }

        void DrawButtons()
        {
            // An empty button that draws nothing except for the button itself.
            // Returns true when pressed.
            if (Gui.Button())
                Logger.Debug("Pressed");

            if (Gui.Button("Button"))
                Logger.Debug("Pressed");

            // Set the padding of the Button within the scope.
            using (Style.Button.Paddings.Begin(new(2, 2, 2, 2)))
            {
                if (Gui.NextWidthHeight(30f, 30f).SpriteButton(Assets.SampleSprite))
                    Logger.Debug("Pressed");
            }

            // Begin the button scope.
            using (Gui.BeginButton())
            {
                Gui.Text("0");
                Gui.Text("1");
                Gui.Text("2");
            }
        }

        void DrawRadioButtons()
        {
            Gui.RadioButton(ref isOnRadioButton1);

            Gui.NextWidthHeight(40f, 40f).RadioButton(ref isOnRadioButton2);

            // Draw radio buttons horizontally.
            using (Ctx.Horizontal())
                direction = Gui.RadioButtons(direction);
        }

        void DrawToggleButtons()
        {
            if (Gui.ToggleButton(ref isSelected1))
            {
                Logger.Debug("Pressed");
            }

            using (Gui.BeginToggleButton(isSelected2))
            {
                Gui.Text("0");
                Gui.Text("1");
                Gui.Text("2");
            }
            // Determine whether it is selected through Context.
            isSelected2 = Ctx.IsLastSelected();

            Gui.ToggleButton("ToggleButton", ref isSelected3);
        }
    }
}