/************************************************************************************************************************/
/// <summary>
/// If <see cref="AnimationClip"/>s or <see cref="IAnimationClipSource"/>s are dropped inside the 'dropArea',
/// this method creates a new state in the 'target' for each animation.
/// </summary>
public static void HandleDragAndDropAnimations(Rect dropArea, IAnimancerComponent target, int layerIndex)
{
AnimancerEditorUtilities.HandleDragAndDropAnimations(dropArea, (clip) =>
{
target.GetOrCreateState(clip, layerIndex);
});
}
private void DoAnimationsField(SerializedProperty property, GUIContent label)
{
GUILayout.Space(EditorGUIUtility.standardVerticalSpacing - 1);
if (_Animations == null)
{
_Animations = new ReorderableList(property.serializedObject, property.Copy())
{
drawHeaderCallback = DrawAnimationsHeader,
drawElementCallback = DrawAnimationElement,
elementHeight = EditorGUIUtility.singleLineHeight,
onRemoveCallback = RemoveSelectedElement,
};
}
_RemoveAnimationIndex = -1;
GUILayout.BeginVertical();
_Animations.DoLayoutList();
GUILayout.EndVertical();
if (_RemoveAnimationIndex >= 0)
{
property.DeleteArrayElementAtIndex(_RemoveAnimationIndex);
}
AnimancerEditorUtilities.HandleDragAndDropAnimations(GUILayoutUtility.GetLastRect(), (clip) =>
{
var index = property.arraySize;
property.arraySize = index + 1;
var element = property.GetArrayElementAtIndex(index);
element.objectReferenceValue = clip;
});
GUILayout.Space(EditorGUIUtility.standardVerticalSpacing);
}