/// <summary>
/// Gets the list of categories selected through the dropdown
/// </summary>
/// <returns>The selected categories list.</returns>
/// <param name="selectedCategories">Cat.</param>
private List <LocationPrefabCategories> GetSelectedCategoriesList(LocationPrefabCategories selectedCategories)
{
List <LocationPrefabCategories> containingCategories = new List <LocationPrefabCategories>();
Array eligibleValues = Enum.GetValues(typeof(LocationPrefabCategories));
if (selectedCategories == LocationPrefabCategories.None)
{
return(containingCategories);
}
//For any other categories other than None and Any
foreach (object value in eligibleValues)
{
LocationPrefabCategories category = (LocationPrefabCategories)value;
if (category == LocationPrefabCategories.AnyCategory || category == LocationPrefabCategories.None)
{
continue;
}
if ((category & selectedCategories) != 0) //to check if category is contained in cat
{
containingCategories.Add(category);
}
}
return(containingCategories);
}
/// <summary>
/// Places the prefab for supplied categories.
/// </summary>
/// <param name="prefab">GameObject Prefab</param>
/// <param name="categories"><see cref="LocationPrefabCategories"/> For more than one category separate them by pipe
/// (eg: LocationPrefabCategories.Food | LocationPrefabCategories.Nightlife)</param>
/// <param name="density">Density controls the number of POIs on the map.(Integer value between 1 and 30)</param>
/// <param name="locationItemName">Name of this location prefab item for future reference</param>
/// <param name="scaleDownWithWorld">Should the prefab scale up/down along with the map game object?</param>
public virtual void SpawnPrefabByCategory(GameObject prefab,
LocationPrefabCategories categories = LocationPrefabCategories.AnyCategory,
int density = 30, Action <List <GameObject> > callback = null,
bool scaleDownWithWorld = true,
string locationItemName = "New Location")
{
PrefabItemOptions item = new PrefabItemOptions()
{
findByType = LocationPrefabFindBy.MapboxCategory,
categories = categories,
density = density,
prefabItemName = locationItemName,
spawnPrefabOptions = new SpawnPrefabOptions()
{
prefab = prefab,
scaleDownWithWorld = scaleDownWithWorld
}
};
if (callback != null)
{
item.OnAllPrefabsInstantiated += callback;
}
CreatePrefabLayer(item);
}
/// <summary>
/// Gets the maki tags list from a <see cref="LocationPrefabCategories"/> category
/// </summary>
/// <returns>The list of maki tags from supplied category.</returns>
/// <param name="category"><see cref="LocationPrefabCategories"/></param>
public static List <string> GetMakiListFromCategory(LocationPrefabCategories category)
{
List <string> returnList = new List <string>();
CategoriesToMakiDictionary.TryGetValue(category, out returnList);
return(returnList);
}
