public override void OnExecute()
{
if (!body.isAssigned)
{
throw new System.Exception("body is unassigned");
}
if (HasCoroutineInFlow(body))
{
owner.StartCoroutine(OnUpdate(), this);
}
else
{
using (var val = target.Get <System.IDisposable>()) {
value = val;
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new System.Exception("body is not coroutine but body is not finished.");
}
if (n != null)
{
jumpState = n.GetJumpState();
if (jumpState != null)
{
Finish();
return;
}
}
}
Finish(onFinished);
}
}
public override void OnExecute()
{
if (!HasCoroutineInFlow(body))
{
IEnumerable lObj = target.Get() as IEnumerable;
if (lObj != null)
{
foreach (object obj in lObj)
{
if (body == null || !body.isAssigned)
{
continue;
}
loopObject = obj;
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new System.Exception("body is not coroutine but body is not finished.");
}
if (n == null) //Skip on executing flow input pin.
{
continue;
}
JumpStatement js = n.GetJumpState();
if (js != null)
{
if (js.jumpType == JumpStatementType.Continue)
{
continue;
}
else
{
if (js.jumpType == JumpStatementType.Return)
{
jumpState = js;
}
break;
}
}
}
}
else
{
Debug.LogError("The target must be IEnumerable");
}
Finish(onFinished);
}
else
{
owner.StartCoroutine(OnUpdate(), this);
}
}
public override void OnExecute()
{
if (!body.isAssigned)
{
throw new System.Exception("body is unassigned");
}
if (HasCoroutineInFlow(body))
{
owner.StartCoroutine(OnUpdate(), this);
}
else
{
do
{
if (body == null || !body.isAssigned)
{
continue;
}
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new System.Exception("body is not coroutine but body is not finished.");
}
if (n == null) //Skip on executing flow input pin.
{
continue;
}
JumpStatement js = n.GetJumpState();
if (js != null)
{
if (js.jumpType == JumpStatementType.Continue)
{
continue;
}
else
{
if (js.jumpType == JumpStatementType.Return)
{
jumpState = js;
}
break;
}
}
} while(condition.GetValue <bool>());
Finish(onFinished);
}
}
/// <summary>
/// Execute flow node and handle jump state and coroutine nodes.
/// </summary>
/// <param name="flowNodes"></param>
/// <param name="onFinish"></param>
/// <param name="handleCoroutine"></param>
protected void ExecuteFlow(IList <MemberData> flowNodes, System.Action onFinish, bool handleCoroutine = true)
{
for (int i = 0; i < flowNodes.Count; i++)
{
MemberData flow = flowNodes[i];
if (flow == null || !flow.isAssigned)
{
continue;
}
Node n;
if (!flow.ActivateFlowNode(out n)) //Activate flow node and check if the node is not finished.
{
if (handleCoroutine) //Wait when handleCoroutine is true
{
owner.StartCoroutine(ExecuteFlowCoroutine(flowNodes, i, onFinish), this);
return;
}
}
if (n != null)
{
jumpState = n.GetJumpState();
if (jumpState != null)
{
break;
}
}
}
if (onFinish != null)
{
onFinish();
}
}
IEnumerator Do()
{
if (!targetNode.isAssigned)
{
Debug.LogError("Unassigned target node", this);
Finish();
yield break;
}
Node n;
WaitUntil w;
if (!targetNode.ActivateFlowNode(out n, out w))
{
yield return(w);
}
if (n == null)
{
throw new System.Exception("targetNode must be FlowNode");
}
JumpStatement js = n.GetJumpState();
if (js != null)
{
jumpState = js;
}
state = StateType.Failure;
Finish();
}
public override void OnExecute()
{
if (target.isAssigned)
{
target.ActivateFlowNode();
}
Finish();
}
public override void OnExecute()
{
if (!HasCoroutineInFlow(body))
{
for (index = startIndex.Get(); uNodeHelper.OperatorComparison(index, compareNumber.Get(), compareType);
uNodeHelper.SetObject(ref index, iteratorSetValue.Get(), iteratorSetType))
{
if (!body.isAssigned)
{
continue;
}
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new System.Exception("body is not coroutine but body is not finished.");
}
if (n == null) //Skip on executing flow input pin.
{
continue;
}
JumpStatement js = n.GetJumpState();
if (js != null)
{
if (js.jumpType == JumpStatementType.Continue)
{
continue;
}
else
{
if (js.jumpType == JumpStatementType.Return)
{
jumpState = js;
}
break;
}
}
}
Finish(onFinished);
}
else
{
owner.StartCoroutine(OnUpdate(), this);
}
}
protected override object Value()
{
System.Type type = returnType.Get <System.Type>();
if (type != null)
{
if (type == typeof(void))
{
return(CustomDelegate.CreateActionDelegate((obj) => {
if (owner == null)
{
return;
}
for (int i = 0; i < parameterValues.Count; i++)
{
parameterValues[i] = obj[i];
}
body.InvokeFlow();
}, parameterTypes.Select((item) => item.Get <System.Type>()).ToArray()));
}
else
{
System.Type[] types = new System.Type[parameterTypes.Count + 1];
for (int x = 0; x < parameterTypes.Count; x++)
{
types[x] = parameterTypes[x].Get <System.Type>();
}
types[types.Length - 1] = type;
return(CustomDelegate.CreateFuncDelegate((obj) => {
if (owner == null)
{
return null;
}
for (int i = 0; i < parameterValues.Count; i++)
{
parameterValues[i] = obj[i];
}
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new System.Exception("Coroutine aren't supported by anonymous function in runtime.");
}
if (n == null)
{
throw new System.Exception("No return value");
}
JumpStatement js = n.GetJumpState();
if (js == null || js.jumpType != JumpStatementType.Return || !(js.from is NodeReturn))
{
throw new System.Exception("No return value");
}
return (js.from as NodeReturn).GetReturnValue();
}, types));
}
}
return(null);
}
public IEnumerator OnUpdate()
{
while (state == StateType.Running)
{
if (!targetNode.isAssigned)
{
Debug.LogError("Unassigned target node", this);
Finish();
yield break;
}
Node n;
if (canExecuteEvent && (RepeatForever || RepeatCount > repeatNumber))
{
WaitUntil w;
if (!targetNode.ActivateFlowNode(out n, out w))
{
yield return(w);
}
repeatNumber++;
canExecuteEvent = false;
}
else
{
n = targetNode.GetTargetNode();
}
if (n.IsFinished())
{
JumpStatement js = n.GetJumpState();
if (js != null)
{
if (js.jumpType == JumpStatementType.Continue)
{
continue;
}
else if (js.jumpType == JumpStatementType.Break)
{
Finish();
yield break;
}
jumpState = js;
Finish();
yield break;
}
if (StopEventOnFailure && n.currentState == StateType.Failure)
{
Finish();
yield break;
}
if (!RepeatForever && RepeatCount <= repeatNumber)
{
Finish();
}
canExecuteEvent = true;
}
yield return(null);
}
}
public IEnumerator OnUpdate()
{
while (state == StateType.Running)
{
if (!targetNode.isAssigned)
{
Debug.LogError("No Target Event", this);
Finish();
yield break;
}
Node n;
WaitUntil w;
if (!targetNode.ActivateFlowNode(out n, out w))
{
yield return(w);
}
if (n == null)
{
throw new System.Exception("targetNode must be FlowNode");
}
JumpStatement js = n.GetJumpState();
if (js != null)
{
if (js.jumpType == JumpStatementType.Continue)
{
continue;
}
else if (js.jumpType == JumpStatementType.Break)
{
Finish();
yield break;
}
jumpState = js;
Finish();
yield break;
}
if (n.currentState == StateType.Failure)
{
Finish();
yield break;
}
yield return(null);
}
}
/// <summary>
/// Execute flow node and finish this node.
/// </summary>
/// <param name="flowNode"></param>
protected void Finish(MemberData flowNode)
{
if (flowNode != null && flowNode.isAssigned)
{
Node n;
WaitUntil w;
if (!flowNode.ActivateFlowNode(out n, out w))
{
WaitAndExecute(w, delegate() {
if (n != null)
{
jumpState = n.GetJumpState();
}
Finish();
});
return;
}
if (n != null)
{
jumpState = n.GetJumpState();
}
}
Finish();
}
public override void RegisterPort()
{
register.onExecute = () => {
if (target.isAssigned)
{
object val = target.Get();
if (val == null)
{
val = new MemberData.Event(target.CreateRuntimeEvent(), null);
}
if (val is MemberData.Event)
{
MemberData.Event e = val as MemberData.Event;
if (e.eventInfo != null)
{
if (m_Delegate == null)
{
if (e.eventInfo is RuntimeEvent)
{
var returnType = target.type.GetMethod("Invoke").ReturnType;
m_Delegate = new MemberData.EventCallback((obj => {
if (owner == null)
{
return(null);
}
if (obj != null && parameters.Count == obj.Length)
{
for (int i = 0; i < obj.Length; i++)
{
parameters[i] = obj[i];
}
}
if (returnType == typeof(void))
{
body.InvokeFlow();
return(null);
}
else
{
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new uNodeException("Coroutine aren't supported by EventHook node in runtime.", this);
}
if (n == null)
{
throw new uNodeException("No return value", this);
}
JumpStatement js = n.GetJumpState();
if (js == null || js.jumpType != JumpStatementType.Return || !(js.from is NodeReturn))
{
throw new uNodeException("No return value", this);
}
return((js.from as NodeReturn).GetReturnValue());
}
}));
}
else
{
var method = e.eventInfo.EventHandlerType.GetMethod("Invoke");
var type = method.ReturnType;
if (type == typeof(void))
{
m_Delegate = CustomDelegate.CreateActionDelegate((obj) => {
if (owner == null)
{
return;
}
if (obj != null && parameters.Count == obj.Length)
{
for (int i = 0; i < obj.Length; i++)
{
parameters[i] = obj[i];
}
}
body.InvokeFlow();
}, method.GetParameters().Select(i => i.ParameterType).ToArray());
}
else
{
var types = method.GetParameters().Select(i => i.ParameterType).ToList();
types.Add(type);
m_Delegate = CustomDelegate.CreateFuncDelegate((obj) => {
if (owner == null)
{
return(null);
}
if (obj != null && parameters.Count == obj.Length)
{
for (int i = 0; i < obj.Length; i++)
{
parameters[i] = obj[i];
}
}
Node n;
WaitUntil w;
if (!body.ActivateFlowNode(out n, out w))
{
throw new uNodeException("Coroutine aren't supported by EventHook node in runtime.", this);
}
if (n == null)
{
throw new uNodeException("No return value", this);
}
JumpStatement js = n.GetJumpState();
if (js == null || js.jumpType != JumpStatementType.Return || !(js.from is NodeReturn))
{
throw new uNodeException("No return value", this);
}
return((js.from as NodeReturn).GetReturnValue());
}, types.ToArray());
}
m_Delegate = ReflectionUtils.ConvertDelegate(m_Delegate, e.eventInfo.EventHandlerType);
}
}
e.eventInfo.AddEventHandler(e.instance, m_Delegate);
}
}
else if (val is UnityEventBase)
{
var method = val.GetType().GetMethod("AddListener");
if (m_Delegate == null)
{
var param = method.GetParameters()[0].ParameterType;
var gType = param.GetGenericArguments();
m_Delegate = CustomDelegate.CreateActionDelegate((obj) => {
if (owner == null)
{
return;
}
if (obj != null && parameters.Count == obj.Length)
{
for (int i = 0; i < obj.Length; i++)
{
parameters[i] = obj[i];
}
}
body.InvokeFlow();
}, gType);
m_Delegate = System.Delegate.CreateDelegate(param, m_Delegate.Target, m_Delegate.Method);
}
method.InvokeOptimized(val, new object[] { m_Delegate });
}
else
{
if (val == null)
{
throw new uNodeException("The target event is null", this);
}
throw new uNodeException("Invalid target value: " + val, this);
}
}
};
unregister.onExecute = () => {
if (m_Delegate != null && target.isAssigned)
{
object val = target.Get();
if (val is MemberData.Event)
{
MemberData.Event e = val as MemberData.Event;
if (e.eventInfo != null)
{
e.eventInfo.RemoveEventHandler(e.instance, m_Delegate);
}
}
else if (val is UnityEventBase)
{
var method = val.GetType().GetMethod("RemoveListener");
method.InvokeOptimized(val, new object[] { m_Delegate });
}
}
};
if (CodeGenerator.isGenerating)
{
CodeGenerator.RegisterFlowNode(this);
register.codeGeneration = () => {
if (target.type.IsCastableTo(typeof(UnityEventBase)))
{
return(target.ParseValue().AddFunction("AddListener", GenerateEventCodes()).AddSemicolon());
}
return(CodeGenerator.GenerateSetCode(target, GenerateEventCodes(), SetType.Add, target.type));
};
unregister.codeGeneration = () => {
if (target.type.IsCastableTo(typeof(UnityEventBase)))
{
return(target.ParseValue().AddFunction("RemoveListener", GenerateEventCodes()).AddSemicolon());
}
return(CodeGenerator.GenerateSetCode(target, GenerateEventCodes(), SetType.Subtract, target.type));
};
}
}