public UIButton(OnClickDelegate onClick, OnHoverDelegate onHover, Rectangle drawingRectangle, Texture2D background, int elevation, SpriteFont font, Color color, Color _hoverColor, TextAlign align) : base(drawingRectangle, background, elevation, font, color, align)
{
OnClick += onClick;
OnHover += onHover;
hoverColor = _hoverColor;
idleColor = color;
}
public static void AddHover(this Button button, OnHoverDelegate callback, bool redrawOnUpdate)
{
TooltipTrigger trig = button.gameObject.GetComponent <TooltipTrigger>();
if (trig == null)
{
trig = button.gameObject.AddComponent <TooltipTrigger>();
}
trig.AddHover(callback, redrawOnUpdate);
}
public static void AddHover(this Image img, OnHoverDelegate callback, bool redrawOnUpdate)
{
Button b = img.GetComponent <Button>();
if (b == null)
{
b = img.gameObject.AddComponent <Button>();
ColorBlock cb = b.colors;
cb.pressedColor = Color.white;
}
b.AddHover(callback, redrawOnUpdate);
}
public static void AddHover(this Toggle button, OnHoverDelegate callback, bool redrawOnUpdate)
{
TooltipTrigger trig = button.gameObject.GetComponent <TooltipTrigger>();
if (trig == null)
{
trig = button.gameObject.AddComponent <TooltipTrigger>();
}
trig.AddHover(callback, redrawOnUpdate);
//EventTrigger trig = button.gameObject.GetComponent<EventTrigger>();
//trig.OnPointerEnter.
}
/// <summary>
/// Use a spritesheet for making the two buttons one with no hover another with hover effect.
/// The button component adds a spriterenderer and an animator to the gameobject.
/// When making the ClickDelegate do () => {what is supposed to happen;}
/// When making the OnHoverDelegate do () => {(s) => s.ChangeSprite(the name of hover sprite);
/// maybe change cursor pic aswell;}
/// When making the PlaySoundDelegate do () => {SoundManager.Instance.PlaySound(soundName)
/// </summary>
/// <param name="buttonSprite"></param>
/// <param name="layerName"></param>
/// <param name="color"></param>
/// <param name="onClick"></param>
/// <param name="animator"></param>
/// <param name="onHover"></param>
/// <param name="playSound"></param>
/// <param name="drawRectangle"></param>
public Button(string buttonSprite, Color color, ClickDelegate onClick,
OnHoverDelegate onHover = null,
float scaleX = 1, float scaleY = 1)
{
this.onClick = onClick;
this.buttonSprite = buttonSprite;
this.color = color;
this.onHover = onHover;
scale = new Vector2(scaleX, scaleY);
Listen <InitializeMsg>(Initialize);
Listen <UpdateMsg>(Update);
}
public static void AddHover(this Image img, OnHoverDelegate callback)
{
AddHover(img, callback, true);
}
public static void AddHover(this Toggle button, OnHoverDelegate callback)
{
AddHover(button, callback, true);
}
