public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
JToken token = JToken.Load(reader);
if (token.Type == JTokenType.Array)
{
string[] categoryIds = token.ToObject <string[]>();
SpriteCategoryInfo[] categoryInfos = new SpriteCategoryInfo[categoryIds.Length];
if (categoryIds.Length != SpriteCategoryPool.Count)
{
throw new ArgumentException($"Categories must match the length of {SpriteCategoryPool.Count}!");
}
HashSet <string> categoryIdSet = new HashSet <string>();
for (int i = 0; i < SpriteCategoryPool.Count; i++)
{
string categoryId = categoryIds[i];
if (!categoryIdSet.Add(categoryId))
{
throw new ArgumentException($"Category \"{categoryId}\" is already contained in array!");
}
categoryInfos[i] = SpriteCategoryPool.Get(categoryId);
}
return(categoryInfos);
}
throw new InvalidOperationException("must be an array!");
}
private void OnMoveSpritePrimaryCategoryUp()
{
int index = SelectedSpritePrimaryCategoryIndex;
SpriteCategoryInfo swap = SpritePrimaryCategories[index];
SpritePrimaryCategories[index] = SpritePrimaryCategories[index - 1];
SpritePrimaryCategories[index - 1] = swap;
SelectedSpritePrimaryCategoryIndex = index - 1;
}
private void OnMoveSpriteSecondaryCategoryDown()
{
int index = SelectedSpriteSecondaryCategoryIndex;
SpriteCategoryInfo swap = SpriteSecondaryCategories[index];
SpriteSecondaryCategories[index] = SpriteSecondaryCategories[index + 1];
SpriteSecondaryCategories[index + 1] = swap;
SelectedSpriteSecondaryCategoryIndex = index + 1;
}
