public override void OnGUI(GUIContent label)
{
SharedVariable variable = Value as SharedVariable;
IVariableOwner variableOwner = variable.VariableOwner;
if (variableOwner == null)
{
EditorGUILayout.HelpBox("没有VariableOwner", MessageType.Error); return;
}
//EditorGUILayout.HelpBox("ReferenceType:" + variable.GUID, MessageType.Info);
//if (variableOwner.GetVariable(variable.GUID) == null)
// variableOwner.SetVariable(variable.Clone() as SharedVariable);
EditorGUI.BeginChangeCheck();
object value = EditorGUILayoutExtension.DrawField(label, variable.GetValueType(), variable.GetValue());
if (EditorGUI.EndChangeCheck())
{
variable.SetValue(value);
EditorUtility.SetDirty(variableOwner.Self());
}
}