public void CreateEasyAISystem()
{
if (SelectedObject != null)
{
if (!SelectedObject.GetComponent <EasyAIFSM>())
{
coreSystem = SelectedObject.AddComponent <EasyAIFSM> ();
coreSystem.Init();
Node node = ScriptableObject.CreateInstance <StartAINode>();
node.self = coreSystem.gameObject;
node.Init();
node.rect.x = 100f;
node.rect.y = 100f;
coreSystem.nodes.Add(node);
}
else
{
coreSystem = SelectedObject.GetComponent <EasyAIFSM>();
}
}
else
{
// SelectedObject = new GameObject ("Easy AI Agent");
// coreSystem = SelectedObject.AddComponent<CoreSystem> ();
// coreSystem.Init ();
//
}
}
void OnEnable()
{
SelectedObject = Selection.activeGameObject;
coreSystem = null;
CreateEasyAISystem();
EditorApplication.update += Update;
}
// OnGUI is called for rendering and handling GUI events
void OnGUI()
{
if (customMenu == null)
{
Init();
}
if (!initialized)
{
Init();
}
// Input Events
Event currentEvent = Event.current;
// Zoom Operations
if (coreSystem == null || zoomFactor == 0)
{
// If coreSystem.zoomfactor is not available
zoomFactor = 1f;
}
else
{
// Get zoomfactor from serialized variable
zoomFactor = coreSystem.zoomFactor;
}
SelectedObject = Selection.activeGameObject;
if (SelectedObject != null)
{
if (SelectedObject.GetComponent <EasyAIFSM>())
{
coreSystem = SelectedObject.GetComponent <EasyAIFSM>();
}
}
// Side Window
if (sideWindow != null && coreSystem != null)
{
sideWindow.Draw(position, coreSystem);
}
// User Input
if (!customMenu.visible)
{
InputEvents(currentEvent);
}
// Begin scaled GUI Area
Begin(zoomFactor, new Rect(0f, 11.5f, position.width - (sideWindow.opened ? 220f : 25f), position.height));
// Background
if (currentEvent.type == EventType.Repaint)
{
DrawBackground();
}
// Nodes
if (coreSystem != null)
{
if (coreSystem.nodes != null)
{
if (coreSystem.nodes.Count > 0 && sc == UnityEngine.SceneManagement.SceneManager.GetActiveScene())
{
// Draw Curves between Connection Knobs
DrawCurves();
BeginWindows();
for (int i = 0; i < coreSystem.nodes.Count; i++)
{
//// Draw Connection Knobs only
coreSystem.nodes[i].DrawConnectors();
if (coreSystem.nodes[i].isRunning && flagIsRunning)
{
GUI.color = Color.green;
}
else
{
GUI.color = Color.white;
}
coreSystem.nodes[i].rect = GUI.Window(i, coreSystem.nodes[i].rect, DrawNodeWindow, "", EditorStyles.helpBox); // customSkin.GetStyle("Eventwindow")
}
EndWindows();
}
}
}
else
{
//// If savePoint doesn't exist, there is no Tutorial System Object in the Scene
//GameObject temp = GameObject.Find("DialogueSystem");
//if (temp != null) {
// coreSystem = temp.GetComponent<CoreSystem>();
//}
}
if (wantsMouseMove)
{
EditorGUI.EndDisabledGroup();
}
// End Scaled Area
ZoomAreaEnd();
// Context Menu
customMenu.Draw(currentEvent);
if (currentEvent.type == EventType.Repaint)
{
sc = UnityEngine.SceneManagement.SceneManager.GetActiveScene();
Repaint();
}
}
// Callback from Context Menu
private void ContextCallback(object obj)
{
if (obj.ToString() == "Delete Node")
{
Node d_node = NodeAtPosition(mousePos);
if (d_node != null)
{
Undo.RegisterCompleteObjectUndo(coreSystem, "Delete Node");
// Break opposite connections of this Nodes Connectors
foreach (Connector c in d_node.connectors)
{
c.BreakOpposite();
}
coreSystem.nodes.Remove(d_node);
Undo.DestroyObjectImmediate(d_node);
}
}
else if (obj.ToString() == "Duplicate Node")
{
Node dup_node = NodeAtPosition(mousePos);
if (dup_node != null)
{
Node node = ScriptableObject.CreateInstance(dup_node.GetType().Name) as Node;
node.Init();
node.rect.x = mousePos.x + 60f;
node.rect.y = mousePos.y;
coreSystem.nodes.Add(node);
//EditorUtility.CopySerialized(dup_node, node);
}
}
else if (obj.ToString() == "Create GameObject")
{
SelectedObject = new GameObject("Easy AI Agent");
coreSystem = SelectedObject.AddComponent <EasyAIFSM> ();
coreSystem.Init();
Node node = ScriptableObject.CreateInstance <StartAINode>();
node.self = coreSystem.gameObject;
node.Init();
node.rect.x = mousePos.x;
node.rect.y = mousePos.y;
coreSystem.nodes.Add(node);
}
else
{
Type typeData;
if (nodes.TryGetValue(obj.ToString(), out typeData)) // Returns true.
{
Node node = ScriptableObject.CreateInstance(typeData.Name) as Node;
node.self = coreSystem.gameObject;
node.Init();
node.rect.x = mousePos.x;
node.rect.y = mousePos.y;
coreSystem.nodes.Add(node);
}
}
}
/// <summary>
/// Basic Draw routine. Called in OnGUI in TutorialEditor
/// </summary>
/// <param name="position">Absolute position</param>
public void Draw(Rect position, EasyAIFSM coreSystem)
{
float width = opened ? 220f : 25f;
rect = new Rect(position.width - width, 0f, width, position.height);
stackHeight = 0f;
GUI.BeginGroup(rect, sideWindowStyle);
// Open- / Close Button
if (GUI.Button(new Rect(opened ? 10f:5f, stackHeight += 5f, opened ? 190f : 15f, 20f),
new GUIContent(opened ? ">> Close >>" : "<", opened ? "Close Sidewindow" : "Open Sidewindow")))
{
opened = !opened;
}
// Elements on opened SideWindow
if (opened)
{
stackHeight = 20f;
if (GUI.Button(new Rect(10f, stackHeight += 25f, 190f, 20f),
"New Canvas"))
{
NodeEditorWindow.self.CreateEasyAISystem();
}
if (GUI.Button(new Rect(10f, stackHeight += 35f, 190f, 20f),
"Clear Canvas"))
{
coreSystem.nodes.Clear();
coreSystem.fsmVariables.Clear();
Node node = ScriptableObject.CreateInstance <StartAINode>();
node.self = coreSystem.gameObject;
node.Init();
node.rect.x = 100f;
node.rect.y = 100f;
coreSystem.nodes.Add(node);
}
if (GUI.Button(new Rect(10f, stackHeight += 35f, 190f, 20f),
"Welcome Window"))
{
WelcomeWindow.ShowWindow();
}
//GUI.Label(new Rect(5f, stackHeight += 40f, 120f, 20f),
// "Variables: ");
GUI.BeginGroup(new Rect(5f, stackHeight += 40, 210f, 1500f)); // 190
GUILayout.BeginVertical("box");
GUILayout.Label("Variables: ", GUILayout.Height(20), GUILayout.Width(80));
GUILayout.BeginHorizontal();
if (GUILayout.Button("Add", GUILayout.Height(15), GUILayout.Width(35)) && _choiceIndex != 0 && !string.IsNullOrEmpty(varName))
{
foreach (var item in coreSystem.fsmVariables)
{
if (item.Name == varName)
{
EditorGUIUtility.ExitGUI();
}
}
switch (_choiceIndex)
{
// String
case 1:
FsmString item = "";
item.Name = varName;
coreSystem.fsmVariables.Add(item);
break;
// Bool
case 2:
FsmBool item2 = false;
item2.Name = varName;
coreSystem.fsmVariables.Add(item2);
break;
// Color
case 3:
FsmColor item3 = Color.white;
item3.Name = varName;
coreSystem.fsmVariables.Add(item3);
break;
// Float
case 4:
FsmFloat item4 = 0f;
item4.Name = varName;
coreSystem.fsmVariables.Add(item4);
break;
// GameObject
case 5:
FsmGameObject item5 = ScriptableObject.CreateInstance <FsmGameObject>();
item5.Name = varName;
coreSystem.fsmVariables.Add(item5);
break;
// Object
case 6:
FsmObject item6 = ScriptableObject.CreateInstance <FsmObject>();
item6.Name = varName;
coreSystem.fsmVariables.Add(item6);
break;
// Int
case 7:
FsmInt item7 = 0;
item7.Name = varName;
coreSystem.fsmVariables.Add(item7);
break;
// Vector 2
case 8:
FsmVector2 item8 = Vector2.zero;
item8.Name = varName;
coreSystem.fsmVariables.Add(item8);
break;
// Vector3
case 9:
FsmVector3 item9 = Vector3.zero;
item9.Name = varName;
coreSystem.fsmVariables.Add(item9);
break;
default:
break;
}
varName = "";
}
varName = GUILayout.TextField(varName, GUILayout.Width(80));
_choiceIndex = EditorGUILayout.Popup(_choiceIndex, DisplayNames, GUILayout.Height(10), GUILayout.Width(60));
GUILayout.EndHorizontal();
GUILayout.EndVertical();
GUILayout.BeginVertical();
GUILayout.Space(8f);
// scrolll variables
scrollPos = EditorGUILayout.BeginScrollView(scrollPos, GUIStyle.none, GUI.skin.verticalScrollbar, GUILayout.Width(210), GUILayout.Height(400));
for (int i = 0; i < coreSystem.fsmVariables.Count; i++)
{
GUILayout.BeginVertical("box");
GUILayout.BeginHorizontal();
GUILayout.Label(coreSystem.fsmVariables[i].Name, GUILayout.Width(60));
GUILayout.Label(SerializedVariable.GetTypeName(coreSystem.fsmVariables[i].VariableType), GUILayout.Width(75));
GUILayout.Space(15f);
if (GUILayout.Button("X", GUILayout.Height(15), GUILayout.Width(20)))
{
coreSystem.fsmVariables.RemoveAt(i);
EditorGUIUtility.ExitGUI();
}
GUILayout.EndHorizontal();
GUILayout.BeginVertical();
if (coreSystem.fsmVariables[i].VariableType == typeof(GameObject))
{
GameObject temp = coreSystem.fsmVariables[i].GetValue() as GameObject;
temp = EditorGUILayout.ObjectField("", temp, typeof(GameObject), true, GUILayout.Width(160)) as GameObject;
if (temp != null)
{
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables [i] = (FsmGameObject)temp; //temp as FsmGameObject;
coreSystem.fsmVariables[i].Name = _name;
}
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(string))
{
string temp = coreSystem.fsmVariables[i].GetValue() as string;
temp = EditorGUILayout.TextField("", temp, GUILayout.Width(160));
if (temp != null)
{
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmString)temp;
coreSystem.fsmVariables[i].Name = _name;
}
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(int))
{
int temp = (int)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.IntField("", temp, GUILayout.Width(160));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmInt)temp;
coreSystem.fsmVariables[i].Name = _name;
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(float))
{
float temp = (float)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.FloatField("", temp, GUILayout.Width(160));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmFloat)temp;
coreSystem.fsmVariables[i].Name = _name;
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(bool))
{
bool temp = (bool)coreSystem.fsmVariables[i].GetValue();
EditorGUILayout.BeginHorizontal();
GUILayout.Space(80f);
temp = EditorGUILayout.Toggle("", temp, GUILayout.Width(80));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmBool)temp;
coreSystem.fsmVariables[i].Name = _name;
EditorGUILayout.EndHorizontal();
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(Vector2))
{
Vector2 temp = (Vector2)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.Vector2Field("", temp, GUILayout.Width(160));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmVector2)temp;
coreSystem.fsmVariables[i].Name = _name;
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(Vector3))
{
Vector3 temp = (Vector3)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.Vector3Field("", temp, GUILayout.Width(160));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmVector3)temp;
coreSystem.fsmVariables[i].Name = _name;
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(Color))
{
Color temp = (Color)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.ColorField(temp, GUILayout.Width(160));
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmColor)temp;
coreSystem.fsmVariables[i].Name = _name;
}
else if (coreSystem.fsmVariables[i].VariableType == typeof(Object))
{
Object temp = (Object)coreSystem.fsmVariables[i].GetValue();
temp = EditorGUILayout.ObjectField("", temp, typeof(Object), true, GUILayout.Width(160));
if (temp != null)
{
var _name = coreSystem.fsmVariables[i].Name;
coreSystem.fsmVariables[i] = (FsmObject)temp;
coreSystem.fsmVariables[i].Name = _name;
}
}
//GUILayout.Label(coreSystem.fsmVariables[i].GetValue().ToString(),GUILayout.Width(220));
GUILayout.EndVertical();
GUILayout.Space(5f);
GUILayout.EndVertical();
}
EditorGUILayout.EndScrollView();
GUILayout.EndVertical();
GUI.EndGroup();
//if (GUI.Button (new Rect(5f, stackHeight += 25f, 60f, 20f),"Add New")) {
//}
// // If TutorialSystem Gameobject was not yet created
//if (!TutorialEditor.tutSystemCreated) {
// // New Tutorial Button
// if (GUI.Button (new Rect(5f, stackHeight += 25f, 190f, 20f),
// "New Tutorial", TutorialEditor.customSkin.button)) {
// TutorialEditor.CreateTutorialSystem ();
// }
// AboutButton();
// // If TutorialSystem was already created
//} else {
// // Delete everything from TutorialDesigner Canvas
// if (GUI.Button(new Rect(5f, stackHeight += 25f, 190f, 20f),
// "Clear Workspace", TutorialEditor.customSkin.button)) {
// Undo.RegisterCompleteObjectUndo (TutorialEditor.savePoint, "Clear Workspace");
// foreach (Node n in TutorialEditor.savePoint.nodes) {
// n.Remove ();
// }
// TutorialEditor.savePoint.nodes.Clear ();
// TutorialEditor.savePoint.startNode = null;
// }
// // Hide all Dialogue Gameobjects in current scene
// if (GUI.Button(new Rect(5f, stackHeight += 25f, 190f, 20f),
// "Hide Dialogues", TutorialEditor.customSkin.button)) {
// TutorialEditor.savePoint.HideAllDialogues();
// }
// AboutButton();
// // Basic Zooming in the EditorWindow
// float zoomChange = 0f;
// GUI.Label(new Rect(5f, stackHeight += 30f, 120f, 20f),
// "Zoom : " + TutorialEditor.zoomFactor, labelBold);
// if (GUI.Button (new Rect(125f, stackHeight, 30f, 20f),
// "+", TutorialEditor.customSkin.button)) {
// zoomChange = 0.2f;
// }
// if (GUI.Button (new Rect(160f, stackHeight, 30f, 20f),
// "-", TutorialEditor.customSkin.button)) {
// zoomChange = -0.2f;
// }
// // If user changed zoomFactor
// if (zoomChange != 0) {
// TutorialEditor.zoomFactor = Mathf.Clamp (TutorialEditor.zoomFactor + zoomChange, 0.2f, 1f);
// // Store here for Serialization
// TutorialEditor.savePoint.zoomFactor = TutorialEditor.zoomFactor;
// }
// // Display StartNode if available
// Node startNode = TutorialEditor.savePoint.startNode;
// string start = "missing";
// if (startNode != null) {
// bool isItStep = ((TutorialEditor.savePoint.startNode.nodeType & 1) == 1);
// start = (isItStep ? "Step - " : "Event - ") + startNode.description;
// }
//GUI.Label(new Rect(5f, stackHeight += 30f, 120f, 20f),
// "Startnode: ");
//GUI.Label(new Rect(5f, stackHeight += 18f, 190f, 52f),
// "start");
//GUI.BeginGroup(new Rect(5f, stackHeight += 60, 190f, 230f));
//int groupStack = 0;
// // Tutorial Monitor
//GUI.Label (new Rect(10f, groupStack, 180f, 20f), "Tutorial Monitor");
//GUI.Label (new Rect(10f, groupStack += 20, 180f, 18f), "--- Default Path ---");
//GUI.Label (new Rect(10f, groupStack += 18, 180f, 0f), "-> " + currentNode);
//GUI.Label (new Rect(10f, groupStack += 80, 180f, 18f), "--- Global ---");
//GUI.Label (new Rect(10f, groupStack += 18, 180f, 0f), "-> " + globalNode);
//GUI.EndGroup();
}
GUI.EndGroup();
}