public static object PropertyField(object obj, GUIContent label, ref bool dataChanged, GUIStyle style, params GUILayoutOption[] options)
{
StateRef state = (StateRef)obj;
if (label == null)
{
label = new GUIContent();
}
label.text += " (" + state + ")";
bool editorCollapsed = !EditorGUILayout.Foldout(!state._editorCollapsed, label);
if (editorCollapsed != state._editorCollapsed)
{
state._editorCollapsed = editorCollapsed;
dataChanged = true;
}
if (!editorCollapsed)
{
int origIndent = EditorGUI.indentLevel;
EditorGUI.indentLevel++;
EditorGUI.BeginChangeCheck();
eType type = (eType)EditorGUILayout.EnumPopup("Link Type", state.IsInternal() ? eType.Internal : eType.External);
if (EditorGUI.EndChangeCheck())
{
//If type has changed create a new ref with file set to null if internal or a blank asset ref if external.
state = new StateRef(type == eType.External ? -1 : 0, state.GetParentStateMachine());
dataChanged = true;
}
switch (type)
{
case eType.Internal:
{
StateMachine stateMachine = state.GetParentStateMachine();
if (stateMachine != null)
{
int stateId = state.GetStateID();
//If changed state id create new state ref
if (DrawStateNamePopUps(stateMachine._states, ref stateId))
{
state = new StateRef(stateId, stateMachine);
dataChanged = true;
}
}
}
break;
case eType.External:
{
TextAsset asset = EditorGUILayout.ObjectField("File", state.GetExternalFile()._editorAsset, typeof(TextAsset), false) as TextAsset;
//If asset changed update GUIDS
if (state.GetExternalFile()._editorAsset != asset)
{
state = new StateRef(asset, -1, state.GetParentStateMachine());
dataChanged = true;
}
if (asset != null)
{
StateMachine stateMachines = Serializer.FromFile <StateMachine>(AssetDatabase.GetAssetPath(asset));
int stateId = state.GetStateID();
if (DrawStateNamePopUps(stateMachines._states, ref stateId))
{
state = new StateRef(asset, stateId, state.GetParentStateMachine());
dataChanged = true;
}
}
}
break;
}
EditorGUI.indentLevel = origIndent;
}
return(state);
}
