public override void OnInspectorGUI()
{
StateMachine machine = target as StateMachine;
SerializedObject serialized_machine = new SerializedObject(machine);
if (GUILayout.Button("Edit"))
{
StateMachineEditorWindow.ShowWindow(machine);
}
GUI.enabled = false;
SerializedProperty property = serialized_machine.FindProperty("states");
DrawFoldoutList(ref are_states_folded_out, property, property.arraySize + " States");
property = serialized_machine.FindProperty("transitions");
DrawFoldoutList(ref are_transitions_folded_out, property, property.arraySize + " Transitions");
property = serialized_machine.FindProperty("parameters");
DrawFoldoutList(ref are_parameters_folded_out, property, property.arraySize + " Parameters");
GUI.enabled = true;
serialized_machine.ApplyModifiedProperties();
}
public static bool OpenIfStateMachine(int instanceID, int line)
{
StateMachine machine = EditorUtility.InstanceIDToObject(instanceID) as StateMachine;
if (machine == null)
{
return(false);
}
StateMachineEditorWindow.ShowWindow(machine);
return(true);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
Rect foldoutPosition = new Rect(position.x, position.y, position.width, EditorGUIUtility.singleLineHeight);
property.isExpanded = EditorGUI.Foldout(foldoutPosition, property.isExpanded, property.displayName);
_height = EditorGUIUtility.singleLineHeight;
if (property.isExpanded)
{
int origIndent = EditorGUI.indentLevel;
EditorGUI.indentLevel++;
Rect filePosition = new Rect(position.x, position.y + EditorGUIUtility.singleLineHeight, position.width, EditorGUIUtility.singleLineHeight);
SerializedProperty fileProp = property.FindPropertyRelative("_file");
fileProp.objectReferenceValue = EditorGUI.ObjectField(filePosition, "File", fileProp.objectReferenceValue, typeof(TextAsset), true);
_height += EditorGUIUtility.singleLineHeight;
if (fileProp.objectReferenceValue != null)
{
SerializedProperty stateIdProp = property.FindPropertyRelative("_stateId");
StateMachine stateMachine = StateMachine.FromTextAsset((TextAsset)fileProp.objectReferenceValue, FindParentGameObject(property));
if (stateMachine != null)
{
State[] states = stateMachine._states;
if (states != null && states.Length > 0)
{
string[] stateNames = new string[states.Length];
int index = 0;
for (int i = 0; i < states.Length; i++)
{
stateNames[i] = "State" + states[i]._stateId + " (" + states[i]._editorDescription + ")";
if (states[i]._stateId == stateIdProp.intValue)
{
index = i;
}
}
Rect statePosition = new Rect(position.x, position.y + EditorGUIUtility.singleLineHeight * 2, position.width, EditorGUIUtility.singleLineHeight);
index = EditorGUI.Popup(statePosition, "Initial State", index, stateNames);
stateIdProp.intValue = states[index]._stateId;
_height += EditorGUIUtility.singleLineHeight;
}
Rect editButtonPosition = new Rect(position.x + EditorGUIUtility.labelWidth, position.y + EditorGUIUtility.singleLineHeight * 3, position.width - EditorGUIUtility.labelWidth, EditorGUIUtility.singleLineHeight);
if (GUI.Button(editButtonPosition, "Edit"))
{
StateMachineEditorWindow.Load(fileProp.objectReferenceValue as TextAsset);
}
_height += EditorGUIUtility.singleLineHeight;
}
}
EditorGUI.indentLevel = origIndent;
}
EditorGUI.EndProperty();
}
private static void CreateWindow()
{
// Get existing open window or if none, make a new one:
_instance = (StateMachineEditorWindow)GetWindow(typeof(StateMachineEditorWindow), false, kWindowWindowName);
}
static void ShowWindow()
{
StateMachineEditorWindow editor = GetWindow <StateMachineEditorWindow>();
editor.Init();
}
public static void ShowWindow(StateMachine machine)
{
StateMachineEditorWindow editor = GetWindow <StateMachineEditorWindow>();
editor.LoadStateMachine(machine);
}
