public void UpdateValue(SpriteHolder spriteHolder)
{
BlurController.Singleton.blurMasks.Add(BlurMask);
BlurMask.enabled = false;
BackgroundColor = spriteHolder.BackgroundColor?.Value?.ToColor() ?? Color.white;
BackgroundImage.color = BackgroundColor;
SpriteGridWidth = spriteHolder.SpriteGridWidth ?? 1;
SpriteGridHeight = spriteHolder.SpriteGridHeight ?? 1;
Sprites = spriteHolder.Sprites?.ToList() ?? new List <Sprite>();
int gridCapacity = SpriteGridWidth * SpriteGridHeight;
int requiredGridCount = Sprites.Count / gridCapacity;
if (Images.Count > 0)
{
for (int i = (Sprites.Count); i < Images.Count; i++)
{
Destroy(Images[i].gameObject);
}
Images = Images.GetRange(0, Math.Min(Images.Count, Sprites.Count));
}
if (ImageGrids.Count > 0)
{
for (int i = requiredGridCount; i < ImageGrids.Count; i++)
{
Destroy(ImageGrids[i]);
}
ImageGrids = ImageGrids.GetRange(0, Math.Min(ImageGrids.Count, requiredGridCount));
}
for (int i = 0; i <= requiredGridCount; i++)
{
if (ImageGrids.Count <= i)
{
var grid = GameObject.Instantiate(PrefabLookup.Singleton.Mapping[PrefabType.SpriteGrid]);
grid.transform.SetParent(transform);
grid.transform.localScale = new Vector3(1f, 1f, 1f);
grid.transform.localPosition = Vector3.zero;
ImageGrids.Add(grid);
}
var autoScaleScript = ImageGrids[i].GetComponent <ImageGridHandler>();
autoScaleScript.aspectRatio = Sprites[0].rect.width * 1.0f / Sprites[0].rect.height;
autoScaleScript.fixedDimensions = new Vector2(SpriteGridWidth, SpriteGridHeight);
}
AspectRatioListener?.Invoke(Sprites[0].rect.width * 1.0f / Sprites[0].rect.height * SpriteGridWidth * 1.0f / SpriteGridHeight);
for (int i = 0; i < Sprites.Count; i++)
{
if (Images.Count <= i)
{
var subImage = GameObject.Instantiate(PrefabLookup.Singleton.Mapping[PrefabType.SpriteObject]);
Images.Add(subImage.GetComponent <Image>());
}
Image image = Images[i];
image.transform.SetParent(ImageGrids[i / gridCapacity].transform);
image.transform.localScale = new Vector3(1f, 1f, 1f);
image.transform.localPosition = Vector3.zero;
Sprite sprite = Sprites[i];
image.preserveAspect = true;
image.sprite = Sprites[i];
image.color = Sprites[i] == null ? new Color(0f, 0f, 0f, 0f) : Color.white;
}
// Make any extra sub images invisible
for (int i = Sprites.Count(); i < Images.Count; i++)
{
Images[i].color = new Color(0f, 0f, 0f, 0f);
}
}