/// <summary>
/// Slice an identified sprite and store its metadata
/// in order to be detect unique sprites.
/// </summary>
/// <param name="sprites">List of all sprites</param>
/// <param name="dataJsonRow">Metadata composed by the sprite properties</param>
/// <param name="sprite">Sliced sprite detected</param>
/// <param name="newElementName">Element detected</param>
/// <param name="atlasJson">Serialized atlas</param>
/// <param name="newSpritesMetadata">List of all sliced sprites</param>
private static void SliceAndStoreMetadata(List <string> sprites, string dataJsonRow, Sprites sprite, string newElementName,
AtlasInformation atlasJson, List <SpriteMetaData> newSpritesMetadata)
{
int sliceWidth;
int sliceHeight;
int pivotX;
int pivotY;
// Store sprite identifier in order to not load it again in the next iteration
sprites.Add(dataJsonRow);
sliceWidth = sprite.SPRITE.w;
sliceHeight = sprite.SPRITE.h;
pivotX = Mathf.Abs(sliceWidth / sliceWidth);
pivotY = Mathf.Abs(sliceHeight / sliceHeight);
//Slice sprite and store it in its metadata
SpriteMetaData newSpriteMetadata = new SpriteMetaData();
newSpriteMetadata.pivot = new Vector2((1 - pivotX), pivotY);
newSpriteMetadata.name = newElementName;
newSpriteMetadata.rect = new Rect(sprite.SPRITE.x, atlasJson.meta.size.h - sprite.SPRITE.y - sliceHeight,
sliceWidth, sliceHeight);
newSpriteMetadata.alignment = (int)SpriteAlignment.Custom;
newSpritesMetadata.Add(newSpriteMetadata);
}
public static void SetSprite(Image image, string name)
{
DataSprite data = DataManager.Instance.Load <DataSprite>();
AtlasInformation information = data.GetAtlas(name);
if (information == null)
{
return;
}
if (atlases.ContainsKey(information.name))
{
if (atlases[information.name] != null)
{
SetSprite(image, atlases[information.name].GetSprite(name));
}
}
else
{
ResourceManager.LoadAsync <SpriteAtlas>(information.path, (atlas) =>
{
if (atlas != null)
{
SetSprite(image, atlas.GetSprite(name));
}
Add(information.name, atlas);
});
}
}
protected static void LoadDataSprite()
{
DataSprite data = Load <DataSprite>();
data.atlases = new List <AtlasInformation>();
string[] guids = AssetDatabase.FindAssets("t:SpriteAtlas", new string[] { "Assets/Package" });
string path;
foreach (var guid in guids)
{
path = AssetDatabase.GUIDToAssetPath(guid);
SpriteAtlas asset = AssetDatabase.LoadAssetAtPath <SpriteAtlas>(path);
if (asset != null)
{
AtlasInformation atlas = new AtlasInformation()
{
name = asset.name,
path = path.Replace("Assets/", string.Empty),
sprites = new List <string>(asset.spriteCount),
};
Sprite[] sprites = new Sprite[asset.spriteCount];
asset.GetSprites(sprites);
for (int i = 0; i < sprites.Length; i++)
{
atlas.sprites.Add(sprites[i].name.Remove(sprites[i].name.Length - 7, 7));
}
data.atlases.Add(atlas);
}
}
AssetDatabase.SaveAssets(); AssetDatabase.Refresh();
}
