void DisableRotation(PathPosition pathPosition)
{
if (pathPosition)
{
pathPosition.OnPositionChanged -= SetRotation;
}
}
void EnableRotation(PathPosition pathPosition)
{
if (pathPosition)
{
pathPosition.OnPositionChanged += SetRotation;
}
}
public override void OnInspectorGUI()
{
//reset subscription in case path position gets changed
foreach (PathRotation pr in targets)
{
pr.DisableRotation(pr.PathPosition);
}
serializedObject.Update();
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(serializedObject.FindProperty(nameof(_pathPosition)));
EditorGUILayout.HelpBox("PathPosition rotation settings will be overriden at the following times:", MessageType.Info);
EditorGUILayout.PropertyField(serializedObject.FindProperty(nameof(_rotateInEditMode)));
EditorGUILayout.PropertyField(serializedObject.FindProperty(nameof(_rotateOnStart)));
PathPosition.DrawRotationSettings(serializedObject.FindProperty(nameof(_rotate)));
bool changed = EditorGUI.EndChangeCheck();
serializedObject.ApplyModifiedProperties();
if (changed)
{
foreach (PathRotation pr in targets)
{
if (pr.RotateInEditMode && pr.PathPosition)
{
pr.SetRotation(pr.PathPosition.Position);
}
}
}
foreach (PathRotation pr in targets)
{
if (!Application.IsPlaying(pr) && pr.RotateInEditMode)
{
pr.EnableRotation(pr.PathPosition);
}
}
}
public PathPosition GetFollowTarget()
{
if (string.IsNullOrEmpty(Tag))
{
return(null);
}
GameObject[] tagObjects = GameObject.FindGameObjectsWithTag(Tag);
PathPosition followMe = null;
foreach (GameObject go in tagObjects)
{
followMe = go.GetComponentInChildren <PathPosition>();
if (followMe)
{
break;
}
}
return(followMe);
}
