/// <summary>
/// Creates an instance of <see cref="KillButtonManager"/> when one does not exist.
/// </summary>
private void CreateButton()
{
if (KillButtonManager != null || !HudManager.Instance?.KillButton || ImageData == null)
{
return;
}
KillButtonManager = Object.Instantiate(HudManager.Instance.KillButton, HudManager.Instance.transform);
KillButtonManager.gameObject.SetActive(HudVisible && Visible);
KillButtonManager.renderer.enabled = HudVisible && Visible;
Texture2D tex = GUIExtensions.CreateEmptyTexture();
ImageConversion.LoadImage(tex, ImageData, false);
KillButtonManager.renderer.sprite = ButtonSprite = tex.CreateSprite();
PassiveButton button = KillButtonManager.GetComponent <PassiveButton>();
button.OnClick.RemoveAllListeners();
button.OnClick.AddListener(new Action(() =>
{
if (!IsUsable)
{
return;
}
CancelEventArgs args = new CancelEventArgs();
OnClick?.SafeInvoke(this, args, nameof(OnClick));
if (args.Cancel)
{
return; // Click was cancelled.
}
if (HasEffect)
{
StartEffect();
return;
}
ApplyCooldown();
}));
}