/// <summary>
/// Adds a new attribute to the list.
/// </summary>
private void OnAttributeListAdd(ReorderableList list)
{
var attributes = m_AttributeManager.Attributes;
if (attributes == null)
{
attributes = new Attribute[1];
}
else
{
Array.Resize(ref attributes, attributes.Length + 1);
}
var attribute = Activator.CreateInstance(typeof(Attribute)) as Attribute;
var name = "New Attribute";
// Use the name of the last attribute element.
if (m_ReorderableAttributeList.index > -1 && m_ReorderableAttributeList.index < attributes.Length - 1)
{
name = attributes[m_ReorderableAttributeList.index].Name;
}
// The name must be unique.
if (!IsUniqueName(attributes, name))
{
var postfixIndex = 1;
while (!IsUniqueName(attributes, name + " " + postfixIndex))
{
postfixIndex++;
}
name += " " + postfixIndex;
}
attribute.Name = name;
attributes[attributes.Length - 1] = attribute;
m_AttributeManager.Attributes = attributes;
// Select the newly added attribute.
m_ReorderableAttributeList.index = attributes.Length - 1;
EditorPrefs.SetInt(SelectedAttributeIndexKey, m_ReorderableAttributeList.index);
InspectorUtility.SetDirty(m_AttributeManager);
}
/// <summary>
/// Returns the state index key for the specified attribute.
/// </summary>
private string GetSelectedAttributeStateIndexKey(Attribute attribute)
{
return(c_EditorPrefsSelectedAttributeStateIndexKey + "." + target.GetType() + "." + target.name + "." + attribute.Name);
}