void OnSceneGUI(SceneView sceneView)
{
database = (PathDatabase)target;
if ((pathIndex < database.paths.Count) && (pathIndex >= 0))
{
if (database.paths[pathIndex] != null)
{
Path path = database.paths[pathIndex];
Handles.color = path.color;
for (int i = 0; i < path.points.Count; i++)
{
Handles.DrawWireCube(path.points[i], new Vector3(1f, 1f, 1f));
path.points[i] = Handles.PositionHandle(path.points[i], new Quaternion(0f, 0f, 0f, 1f));
if (i < path.points.Count - 1)
{
Handles.DrawLine(path.points[i], path.points[i + 1]);
}
else if (i == path.points.Count - 1)
{
Handles.DrawLine(path.points[i], path.points[0]);
}
Handles.Label(path.points[i], i.ToString());
}
database.paths[pathIndex] = path;
}
}
}
public override void OnInspectorGUI()
{
database = (PathDatabase)target;
if (database.paths == null)
{
database.paths = new List <Path> ();
}
bool valueChanged = false;
for (int i = 0; i < database.paths.Count; i++)
{
GUI.backgroundColor = new Color(0.6f, 0.6f, 0.5f, 1f);
if (pathIndex == i)
{
GUI.backgroundColor = new Color(0.75f, 0.75f, 0.75f, 1f);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(database.paths[i].name, EditorStyles.toolbarButton))
{
pathIndex = -1;
}
else if (GUILayout.Button("x", EditorStyles.toolbarButton, GUILayout.Width(24)))
{
database.paths.RemoveAt(i);
pathIndex = -1;
valueChanged = true;
}
EditorGUILayout.EndHorizontal();
if (pathIndex != -1)
{
EditorGUI.BeginChangeCheck();
database.paths[i].name = EditorGUILayout.TextField(database.paths[i].name, EditorStyles.toolbarTextField);
database.paths[i].color = EditorGUILayout.ColorField("Colour", database.paths[i].color);
if (EditorGUI.EndChangeCheck())
{
valueChanged = true;
}
int newPointIndex = -1;
if (database.paths[i].points == null)
{
database.paths[i].points = new List <Vector3> ();
}
for (int j = 0; j < database.paths[i].points.Count; j++)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(j.ToString(), GUILayout.Width(16));
EditorGUI.BeginChangeCheck();
database.paths[i].points[j] = EditorGUILayout.Vector3Field("", database.paths[i].points[j]);
if (EditorGUI.EndChangeCheck())
{
valueChanged = true;
}
if (GUILayout.Button("+", EditorStyles.toolbarButton, GUILayout.Width(20)))
{
newPointIndex = j;
valueChanged = true;
}
if (GUILayout.Button("x", EditorStyles.toolbarButton, GUILayout.Width(20)))
{
database.paths[i].points.RemoveAt(j);
valueChanged = true;
}
EditorGUILayout.EndHorizontal();
}
if (newPointIndex >= 0)
{
database.paths[i].points.Insert(newPointIndex, database.paths[i].points[newPointIndex]);
}
else if (GUILayout.Button("+", EditorStyles.toolbarButton))
{
if (database.paths[i].points.Count == 0)
{
database.paths[i].points.Add(new Vector3());
}
else
{
database.paths[i].points.Add(database.paths[i].points[database.paths[i].points.Count - 1]);
}
valueChanged = true;
}
}
GUILayout.Space(24);
GUI.backgroundColor = new Color(0.6f, 0.6f, 0.5f, 1f);
}
else if (GUILayout.Button(database.paths[i].name, EditorStyles.toolbarButton))
{
pathIndex = i;
}
}
if (GUILayout.Button("+", EditorStyles.toolbarButton))
{
database.paths.Add(new Path());
valueChanged = true;
}
if (valueChanged)
{
AssetDatabase.Refresh();
EditorUtility.SetDirty(database);
AssetDatabase.SaveAssets();
}
}
