/// <summary>
/// Show the selection wizard.
/// </summary>
static public void Show(Callback callback, int spriteIndex)
{
if (instance != null)
{
instance.Close();
instance = null;
}
SpriteSelectorForParticle2D comp = ScriptableWizard.DisplayWizard <SpriteSelectorForParticle2D>("Select a Sprite");
comp.mSprite = null;
comp.spriteIndex = spriteIndex;
comp.mCallback = callback;
}
bool DrawSpriteField(UIAtlas atlas, string spriteName, int spriteIndex, SpriteSelectorForParticle2D.Callback callback, params GUILayoutOption[] options)
{
if (atlas.GetSprite(spriteName) == null)
{
spriteName = "";
}
if (NGUIEditorTools.DrawPrefixButton(spriteName, options))
{
NGUISettings.atlas = atlas;
NGUISettings.selectedSprite = spriteName;
SpriteSelectorForParticle2D.Show(callback, spriteIndex);
return(true);
}
return(false);
}
void OnDisable()
{
instance = null;
}
void OnEnable()
{
instance = this;
}