/// <summary>
/// Returns the children classes of the supplied type.
/// <param name="baseType">The base type.</param>
/// <returns>The children classes of baseType.</returns>
/// </summary>
public static System.Type[] GetDerivedTypes(System.Type baseType)
{
// Create the derived type list
var derivedTypes = new List <System.Type>();
foreach (Assembly asm in TypeUtility.loadedAssemblies)
{
// Get types
Type[] exportedTypes;
try {
exportedTypes = asm.GetExportedTypes();
}
catch (ReflectionTypeLoadException) {
Print.LogWarning(string.Format("Behaviour Machine will ignore the following assembly due to type-loading errors: {0}", asm.FullName));
continue;
}
for (int i = 0; i < exportedTypes.Length; i++)
{
// Get type
Type type = exportedTypes[i];
// The type is a subclass of baseType?
if (!type.IsAbstract && type.IsSubclassOf(baseType) && type.FullName != null)
{
derivedTypes.Add(type);
}
}
}
derivedTypes.Sort((Type o1, Type o2) => o1.ToString().CompareTo(o2.ToString()));
return(derivedTypes.ToArray());
}
/// <summary>
/// Unity callback called when the object becomes enabled and active.
/// Enables the start state, if the start state is null then tries to enable the first one.
/// </summary>
public virtual void OnEnable()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
return;
}
#endif
// Add this parent to the blackboard to receive system events
if (isRoot)
{
blackboard.AddRootParent(this);
}
// Enable the concurrent state
if (m_ConcurrentState != null && !m_ConcurrentState.enabled)
{
((MonoBehaviour)m_ConcurrentState).enabled = true;
}
// There is not an enabled state?
if (m_EnabledState == null || !m_EnabledState.enabled || m_EnabledState.parent != this)
{
// Enable the start state
if (m_StartState != null && m_StartState.parent == this && !m_StartState.enabled)
{
m_StartState.enabled = true;
}
// Try to get the first state
else
{
var states = this.states;
var firstState = states.Count > 0 ? states[0] : null;
if (firstState != null && !(firstState is InternalAnyState))
{
m_StartState = firstState;
m_StartState.enabled = true;
Print.LogWarning("Start State not set in \'" + stateName + "\', getting the first one \'" + m_StartState.name + "\' (" + m_StartState.GetType().Name + ").", this);
}
else
{
Print.LogError("No state in \'" + stateName + "\' (" + GetType().Name + ").", this);
}
}
}
}
public override Status Update()
{
Print.LogWarning("Missing Script Node: " + missingNodeType, tree);
return(Status.Error);
}
public override void Awake()
{
Print.LogWarning("Missing Node Script: " + missingNodeType, owner as UnityEngine.Object);
}
/// <summary>
/// Prints the obsolete message.
/// </summary>
public override void OnValidate()
{
base.OnValidate();
Print.LogWarning("FsmBehaviour is obsolete, please use the StateMachine component. Drag and drop the Plugins/BehaviourMachine/Wrapper/StateMachine.cs script in the Script property of the FsmBehaviour.");
}