void CreateNode(vWaypointArea wayArea, Vector3 position)
{
var nodeObj = new GameObject("node");
var node = nodeObj.AddComponent <vWaypoint>();
node.subPoints = new List <vPoint>();
nodeObj.transform.position = position;
nodeObj.transform.parent = wayArea.transform;
wayArea.waypoints.Add(node);
currentNode = node;
indexOfWaypoint = wayArea.waypoints.IndexOf(currentNode);
}
void OnEnable()
{
m_Logo = (Texture2D)Resources.Load("icon_v2", typeof(Texture2D));
tool = Tools.current;
pathArea = (vWaypointArea)target;
editMode = serializedObject.FindProperty("editMode");
if (pathArea.waypoints == null)
{
pathArea.waypoints = new List <vWaypoint>();
}
if (pathArea.waypoints.Count > 0)
{
currentNode = pathArea.waypoints[0];
}
SetVisiblePoints(editMode.boolValue);
}
void CreatePatrolPoint(vWaypointArea wayArea, Vector3 position)
{
if (currentNode)
{
if (currentNode.subPoints == null)
{
currentNode.subPoints = new List <vPoint>();
}
var nodeObj = new GameObject("patrolPoint");
var node = nodeObj.AddComponent <vPoint>();
nodeObj.transform.position = position;
nodeObj.transform.parent = currentNode.transform;
currentNode.subPoints.Add(node);
indexOfPatrolPoint = currentNode.subPoints.IndexOf(node);
}
}
void OnEnable()
{
pathArea = (vWaypointArea)target;
if (pathArea.waypoints == null)
{
pathArea.waypoints = new List <vWaypoint>();
}
if (pathArea.waypoints.Count > 0)
{
currentNode = pathArea.waypoints[0];
}
#if UNITY_2017_2_OR_NEWER
EditorApplication.pauseStateChanged += HandleOnPlayModeChanged;
#else
EditorApplication.playmodeStateChanged = HandleOnPlayModeChanged;
#endif
SetVisiblePoints(false);
}
public override void OnInspectorGUI()
{
if (skin == null)
{
skin = Resources.Load("skin") as GUISkin;
}
GUI.skin = skin;
_wayArea = new SerializedObject(target);
editMode = _wayArea.FindProperty("editMode");
var waypoints = _wayArea.FindProperty("waypoints");
_wayArea.Update();
pathArea = (vWaypointArea)target;
GUILayout.BeginVertical("WAYPOINT AREA", "window", GUILayout.ExpandHeight(false), GUILayout.ExpandWidth(true));
GUILayout.Label(m_Logo, GUILayout.MaxHeight(25));
if (GUILayout.Button(editMode.boolValue ? "Exit Edit Mode" : "Enter Edit Mode", GUILayout.ExpandWidth(true)))
{
editMode.boolValue = !editMode.boolValue;
SetVisiblePoints(editMode.boolValue);
Repaint();
}
GUI.color = Color.white;
GUI.enabled = editMode.boolValue;
EditorGUILayout.Space();
if (editMode.boolValue && pathArea.waypoints.Count == 0)
{
EditorGUILayout.HelpBox("Starting by holding Shift and Left Click on any surface with a collider.", MessageType.Info);
}
if (pathArea.waypoints != null && pathArea.waypoints.Count > 0)
{
for (int i = 0; i < waypoints.arraySize; i++)
{
GUI.color = (i.Equals(indexOfWaypoint) ? Color.green : Color.white);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Waypoint " + (i + 1).ToString("00"), "box", GUILayout.ExpandWidth(true)))
{
indexOfWaypoint = i;
currentNode = pathArea.waypoints[i];
Selection.activeGameObject = currentNode.gameObject;
SceneView.lastActiveSceneView.FrameSelected();
Selection.activeGameObject = pathArea.gameObject;
}
if (!PointIsInNavMesh(pathArea.waypoints[i].transform.position))
{
GUI.color = Color.white;
EditorGUILayout.HelpBox("Out of NavMesh", MessageType.Error);
Repaint();
}
if (GUILayout.Button("X", GUILayout.MaxWidth(20), GUILayout.MaxHeight(25)))
{
RemoveNode(ref waypoints, i);
GUILayout.EndVertical();
break;
}
GUILayout.EndHorizontal();
}
}
GUI.color = Color.white;
if (indexOfWaypoint >= waypoints.arraySize)
{
indexOfWaypoint = waypoints.arraySize - 1;
}
try
{
if (waypoints != null && waypoints.arraySize > 0)
{
var vPoint = new SerializedObject(waypoints.GetArrayElementAtIndex(indexOfWaypoint).objectReferenceValue as vWaypoint);
DrawWaypoint(vPoint, waypoints);
}
}
catch { }
GUILayout.EndVertical();
GUI.enabled = true;
GUILayout.BeginVertical("HOT KEYS", "window");
GUILayout.Label(m_Logo, GUILayout.MaxHeight(25));
hotKeys = GUILayout.Toggle(hotKeys, hotKeys ? "Hide Hot Keys" : "Show Hot Keys", "button", GUILayout.ExpandWidth(true));
if (hotKeys)
{
GUILayout.BeginVertical("box");
GUI.color = Color.green;
GUILayout.Label("Shift + Left Mouse Click", "box");
GUI.color = Color.white;
GUILayout.Label("Create New Way Point");
GUILayout.EndVertical();
EditorGUILayout.Separator();
GUILayout.BeginVertical("box");
GUI.color = Color.green;
GUILayout.Label("Ctrl + Left Mouse Click", "box");
GUI.color = Color.white;
GUILayout.Label("Create New Patrol Point to selected way point");
GUILayout.EndVertical();
EditorGUILayout.Separator();
GUILayout.BeginVertical("box");
GUI.color = Color.green;
GUILayout.Label("Shift + Right Mouse Click", "box");
GUI.color = Color.white;
GUILayout.Label("Set click point position to way point selected");
GUILayout.EndVertical();
EditorGUILayout.Separator();
GUILayout.BeginVertical("box");
GUI.color = Color.green;
GUILayout.Label("Ctrl + Right Mouse Click", "box");
GUI.color = Color.white;
GUILayout.Label("Set click point position to patrol point selected");
GUILayout.EndVertical();
EditorGUILayout.Separator();
}
EditorGUILayout.Separator();
GUILayout.EndVertical();
if (Event.current.commandName == "UndoRedoPerformed")
{
Repaint();
}
if (GUI.changed)
{
_wayArea.ApplyModifiedProperties();
EditorUtility.SetDirty(pathArea);
}
}