API GetCategoryNumAchievements

Returns the number of achievements for a category. total, completed, incompleted = GetCategoryNumAchievements(categoryId[, includeAll])

• categoryId: - Achievement category ID, as returned by.
• includeAll: - If true-equivalent, include all achievements, otherwise, only includes those currently visible

• total: - total number of achievements in the specified category.
• completed: - number of completed achievements in the specified category.
• incompleted: - number of incompleted achievements in the specified category.

The snippet below prints the achievement IDs and names of all achievements in the World Events > Midsummer category: for i=1, (GetCategoryNumAchievements(161)) do local id, name = GetAchievementInfo(161, i) print(id, name) end

• (categoryId, index)