/// <summary>
/// Unity callback called when the object is loaded.
/// </summary>
void OnEnable () {
if (target != null) {
m_SerialObj = new SerializedObject(target);
m_ScriptProperty = m_SerialObj.FindProperty("m_Script");
m_Blackboard = target as InternalBlackboard;
m_VariableEditor = new VariableEditor(m_Blackboard);
}
}
/// <summary>
/// Unity callback to draw a custom inspector.
/// </summary>
public override void OnInspectorGUI () {
// Workaround to update gui controls
if (Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed") {
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
// Draw Default Inspector
DrawDefaultInspector();
// Draw Variables
EditorGUILayout.Space();
if (!m_VariableEditor.IsValid()) {
// UnityEditor does not immediately updates the "target" property data if you change the script reference in the inspector.
// Below is a workaround that uses a "null" target to get the actual Blackboard:
m_VariableEditor = new VariableEditor(m_Blackboard.gameObject.GetComponent<InternalBlackboard>());
}
m_VariableEditor.OnGUI();
EditorGUILayout.Space();
// Draw Script Button
if (target != null) {
var script = m_ScriptProperty.objectReferenceValue as MonoScript;
System.Type type = script != null ? script.GetClass() : null;
if (type != null) {
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (type.FullName == "BehaviourMachine.Blackboard") {
if (GUILayout.Button(new GUIContent("Generate Script", "It will generate a C# script with properties containing the variables' id in this Blackboard. Very usefull to get variables in the Blackboard from a custom state"), GUILayout.MaxWidth(200f))) {
var scriptPath = EditorUtility.SaveFilePanelInProject("Save Custom Blackboard Script", m_Blackboard.name.Replace(" ", "_") + "Blackboard.cs", "cs", "Please enter the class name of the custom Blackboard");
if (!string.IsNullOrEmpty(scriptPath)) {
MonoScript newScript = BlackboardCodeGenerator.CreateOrEditCustomBlackboard(scriptPath, m_Blackboard);
// Validate the newScript
if (newScript != null) {
m_ScriptProperty.objectReferenceValue = newScript;
m_SerialObj.ApplyModifiedProperties();
// Recreate members
this.OnEnable();
// Ping the script in the Project
EditorGUIUtility.PingObject(newScript.GetInstanceID());
}
}
}
}
else if (GUILayout.Button(new GUIContent("Update Script", "It will update the file " + script.name + ".cs with the variables in this Blackboard, use this when you have added/removed/renamed a variable in this Blackboard."), GUILayout.MaxWidth(200f))) {
var scriptPath = AssetDatabase.GetAssetPath(script.GetInstanceID());
BlackboardCodeGenerator.CreateOrEditCustomBlackboard(scriptPath, m_Blackboard);
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
}
else {
EditorGUILayout.HelpBox("The component script has changed. Enter and exit in play mode to reaload this editor.", MessageType.Warning);
}
}
/// <summary>
/// Unity callback called when the object is loaded.
/// </summary>
void OnEnable()
{
if (target != null)
{
m_SerialObj = new SerializedObject(target);
m_ScriptProperty = m_SerialObj.FindProperty("m_Script");
m_Blackboard = target as InternalBlackboard;
m_VariableEditor = new VariableEditor(m_Blackboard);
}
}
/// <summary>
/// Unity callback to draw a custom inspector.
/// </summary>
public override void OnInspectorGUI()
{
// Workaround to update gui controls
if (Event.current.type == EventType.ValidateCommand && Event.current.commandName == "UndoRedoPerformed")
{
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
// Draw Default Inspector
DrawDefaultInspector();
// Draw Variables
EditorGUILayout.Space();
if (!m_VariableEditor.IsValid())
{
// UnityEditor does not immediately updates the "target" property data if you change the script reference in the inspector.
// Below is a workaround that uses a "null" target to get the actual Blackboard:
m_VariableEditor = new VariableEditor(m_Blackboard.gameObject.GetComponent <InternalBlackboard>());
}
m_VariableEditor.OnGUI();
EditorGUILayout.Space();
// Draw Script Button
if (target != null)
{
var script = m_ScriptProperty.objectReferenceValue as MonoScript;
System.Type type = script != null?script.GetClass() : null;
if (type != null)
{
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (type.FullName == "BehaviourMachine.Blackboard")
{
if (GUILayout.Button(new GUIContent("Generate Script", "It will generate a C# script with properties containing the variables' id in this Blackboard. Very usefull to get variables in the Blackboard from a custom state"), GUILayout.MaxWidth(200f)))
{
var scriptPath = EditorUtility.SaveFilePanelInProject("Save Custom Blackboard Script", m_Blackboard.name.Replace(" ", "_") + "Blackboard.cs", "cs", "Please enter the class name of the custom Blackboard");
if (!string.IsNullOrEmpty(scriptPath))
{
MonoScript newScript = BlackboardCodeGenerator.CreateOrEditCustomBlackboard(scriptPath, m_Blackboard);
// Validate the newScript
if (newScript != null)
{
m_ScriptProperty.objectReferenceValue = newScript;
m_SerialObj.ApplyModifiedProperties();
// Recreate members
this.OnEnable();
// Ping the script in the Project
EditorGUIUtility.PingObject(newScript.GetInstanceID());
}
}
}
}
else if (GUILayout.Button(new GUIContent("Update Script", "It will update the file " + script.name + ".cs with the variables in this Blackboard, use this when you have added/removed/renamed a variable in this Blackboard."), GUILayout.MaxWidth(200f)))
{
var scriptPath = AssetDatabase.GetAssetPath(script.GetInstanceID());
BlackboardCodeGenerator.CreateOrEditCustomBlackboard(scriptPath, m_Blackboard);
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
}
else
{
EditorGUILayout.HelpBox("The component script has changed. Enter and exit in play mode to reaload this editor.", MessageType.Warning);
}
}
/// <summary>
/// A Unity callback called when the object goes out of scope.
/// </summary>
void Disable()
{
m_VariableEditor = null;
}
/// <summary>
/// A Unity callback called when the object goes out of scope.
/// </summary>
void Disable () {
m_VariableEditor = null;
}
