/// <summary>
/// Sets label of a specific category.
/// </summary>
/// <param name="id">Identifies the category.</param>
/// <param name="label">The new category label.</param>
/// <exception cref="System.ArgumentOutOfRangeException">
/// If <paramref name="id"/> is zero or a negative value.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// If <paramref name="label"/> is <c>null</c>.
/// </exception>
/// <exception cref="System.ArgumentException">
/// If <paramref name="label"/> is an empty string.
/// </exception>
/// <seealso cref="AddCategory(string)"/>
public void SetCategoryLabel(int id, string label)
{
if (id <= 0)
{
throw new ArgumentOutOfRangeException("id", id, (string)null);
}
if (label == null)
{
throw new ArgumentNullException("label");
}
if (label == "")
{
throw new ArgumentException("Was empty.", "label");
}
Undo.RecordObject(this, TileLang.ParticularText("Action", "Set Category Label"));
BrushCategoryInfo info;
if (!this.categoryMap.TryGetValue(id, out info))
{
info = new BrushCategoryInfo(id);
this.categories.Add(info);
this.categoryMap[id] = info;
}
info.Label = label;
EditorUtility.SetDirty(this);
++this.CategoryRevisionCounter;
}
/// <summary>
/// Adds a new brush category.
/// </summary>
/// <param name="label">Label for category.</param>
/// <returns>
/// The unique category identifier.
/// </returns>
/// <exception cref="System.ArgumentNullException">
/// If <paramref name="label"/> is <c>null</c>.
/// </exception>
/// <exception cref="System.ArgumentException">
/// If <paramref name="label"/> is an empty string.
/// </exception>
/// <seealso cref="SetCategoryLabel(int, string)"/>
public int AddCategory(string label)
{
if (label == null)
{
throw new ArgumentNullException("label");
}
if (label == "")
{
throw new ArgumentException("Was empty.", "label");
}
Undo.RecordObject(this, TileLang.ParticularText("Action", "Add Category"));
var info = new BrushCategoryInfo(this.NextUniqueId(), label);
this.categories.Add(info);
EditorUtility.SetDirty(this);
this.categoryMap[info.Id] = info;
++this.CategoryRevisionCounter;
return(info.Id);
}
