public sealed override void HandleEvent(EventContext context, Event e)
{
UInt64 runtimeDataId = MakeRuntimeDataId(context.entityId, _nodeId);
if (s_initialized.Contains(runtimeDataId))
{
BehaviorTreeContext updateContext = new BehaviorTreeContext(_nodeId, context);
HandleEvent(updateContext, e);
}
}
public sealed override void Terminate(UpdateContext context)
{
UInt64 runtimeDataId = MakeRuntimeDataId(context.entityId, _nodeId);
if (s_initialized.Contains(runtimeDataId))
{
BehaviorTreeContext updateContext = new BehaviorTreeContext(_nodeId, context);
OnTerminate(updateContext, true);
s_initialized.Remove(runtimeDataId);
if (!String.IsNullOrEmpty(_interruptLog))
{
updateContext.Log(_interruptLog);
}
}
}
/// <summary>
/// Terminate this node.
/// </summary>
/// <param name="unmodifiedContext"></param>
public sealed override void Terminate(UpdateContext unmodifiedContext)
{
var runtimeDataId = MakeRuntimeDataId(unmodifiedContext.entityId, _nodeId);
if (_initialized.Contains(runtimeDataId))
{
var updateContext = new BehaviorTreeContext(_nodeId, unmodifiedContext);
OnTerminate(updateContext, true);
_initialized.Remove(runtimeDataId);
if (!string.IsNullOrEmpty(_interruptLog))
{
updateContext.Log(_interruptLog);
}
}
}
public sealed override Status Tick(UpdateContext context)
{
Status returnStatus = Status.Running;
UInt64 runtimeDataId = MakeRuntimeDataId(context.entityId, _nodeId);
BehaviorTreeContext updateContext = new BehaviorTreeContext(_nodeId, context);
if (!s_initialized.Contains(runtimeDataId))
{
if (!string.IsNullOrEmpty(_startLog))
{
updateContext.Log(_startLog);
}
returnStatus = OnInitialize(updateContext) ? Status.Running : Status.Failure;
}
if (returnStatus == Status.Running)
{
returnStatus = OnUpdate(updateContext);
}
if (returnStatus != Status.Running)
{
OnTerminate(updateContext);
s_initialized.Remove(runtimeDataId);
}
if (returnStatus == Status.Success && !String.IsNullOrEmpty(_successLog))
{
updateContext.Log(_successLog);
}
else if (returnStatus == Status.Failure && !String.IsNullOrEmpty(_failureLog))
{
updateContext.Log(_failureLog);
}
return(returnStatus);
}
protected virtual void HandleEvent(BehaviorTreeContext updateContext, Event e)
{
}
protected virtual void OnTerminate(BehaviorTreeContext updateContext, bool interrupted = false)
{
}
protected virtual Status OnUpdate(BehaviorTreeContext updateContext)
{
return(Status.Success);
}
protected virtual bool OnInitialize(BehaviorTreeContext updateContext)
{
return(true);
}
