protected virtual void TryCreateCanvasAndGraphics()
{
Canvas v_canvasOptimizer = GetComponent <Canvas>();
UnityEngine.UI.GraphicRaycaster v_graphicsRaycasting = GetComponent <UnityEngine.UI.GraphicRaycaster>();
if (UseCanvasRaycasterOptimization && FullScreenRendering)
{
if (FullScreenRendering)
{
if (v_canvasOptimizer == null)
{
v_canvasOptimizer = gameObject.AddComponent <Canvas>();
}
if (v_graphicsRaycasting == null)
{
v_graphicsRaycasting = gameObject.AddComponent <UnityEngine.UI.GraphicRaycaster>();
}
}
}
else
{
if (v_graphicsRaycasting != null)
{
DestroyUtils.Destroy(v_canvasOptimizer);
}
if (v_canvasOptimizer != null)
{
DestroyUtils.DestroyImmediate(v_graphicsRaycasting);
}
}
}
private void CheckIfNeedUnloadAudio()
{
if (!string.IsNullOrEmpty(Error) && m_clip != null)
{
DestroyUtils.DestroyImmediate(m_clip);
m_clip = null;
}
}
public bool Cut()
{
if (RopeParent != null)
{
return(RopeParent.CutNode(this.gameObject));
}
else
{
DestroyUtils.DestroyImmediate(this.gameObject);
}
return(true);
}
private void CheckIfNeedUnloadImage()
{
if (!string.IsNullOrEmpty(Error) && (m_sprite != null || m_texture != null))
{
var v_texture = m_sprite != null? m_sprite.texture : null;
//Destroy SpriteTexture
if (v_texture != null)
{
DestroyUtils.DestroyImmediate(m_sprite.texture);
}
//Destroy Object Texture
if (m_texture != null && !MarkedToDestroy.IsMarked(m_texture))
{
DestroyUtils.DestroyImmediate(m_texture);
}
if (m_sprite != null)
{
DestroyUtils.DestroyImmediate(m_sprite);
}
m_texture = null;
m_sprite = null;
}
}
