private string FileField(SerializedProperty property, Rect position, string label, string guid, Type type)
{
string path = AssetDatabase.GUIDToAssetPath(guid);
UnityEngine.Object file = AssetDatabase.LoadAssetAtPath(path, type);
EditorGUI.BeginChangeCheck();
{
file = EditorGUI.ObjectField(new Rect(position.x, position.y, position.width - 80, position.height), label, file, type, false);
if (EditorGUI.DropdownButton(new Rect(position.xMax - 80, position.y, 60, position.height), new GUIContent("Select"), FocusType.Passive))
{
SelectAssetReferenceWindow.Show(new AssetReferenceDropdownState(type, property), position);
}
if (GUI.Button(new Rect(position.xMax - 20, position.y, 20, position.height), new GUIContent("X")))
{
file = null;
path = string.Empty;
guid = string.Empty;
}
}
if (EditorGUI.EndChangeCheck())
{
path = AssetDatabase.GetAssetPath(file);
guid = AssetDatabase.AssetPathToGUID(path);
}
return(guid);
}
public static SelectAssetReferenceWindow Show(AssetReferenceDropdownState state, Rect rect)
{
_assetReferenceDropdownState = state;
SelectAssetReferenceWindow window = new SelectAssetReferenceWindow(state);
window.minimumSize = new Vector2(rect.width, 200);
window.Show(rect);
return(window);
}