public WaitForSeconds(Coroutine coroutine, double seconds)
{
this.coroutine = coroutine;
TimeoutEvent e = new TimeoutEvent { Key = this };
token = Flow.Bind(e, OnTimeout);
TimeFlow.Default.Reserve(e, seconds);
}
protected WaitForMultipleEvents(Coroutine coroutine, Event[] requests,
double seconds, params Event[] e)
{
this.coroutine = coroutine;
if (!Object.ReferenceEquals(requests, null))
{
waitHandle = WaitHandlePool.Acquire();
for (int i = 0, count = requests.Length; i < count; ++i)
{
requests[i]._WaitHandle = waitHandle;
}
for (int i = 0, count = e.Length; i < count; ++i)
{
e[i]._WaitHandle = waitHandle;
}
}
expected = e;
actual = new Event[expected.Length];
handlerTokens = new Binder.Token[expected.Length];
for (int i = 0; i < expected.Length; ++i)
{
handlerTokens[i] = Flow.Bind(expected[i], OnEvent);
}
if (seconds > 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
public WaitForNothing(Coroutine coroutine, object result)
{
this.coroutine = coroutine;
this.result = result;
TimeoutEvent e = new TimeoutEvent { Key = this };
token = Flow.Bind(e, OnTimeout);
Hub.Post(e);
}
public WaitForSingleEvent(Coroutine coroutine, Event e, double seconds)
{
this.coroutine = coroutine;
handlerToken = Flow.Bind(e, OnEvent);
if (seconds >= 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
protected WaitForSingleEvent(Coroutine coroutine, Event request, Event e, double seconds)
{
this.coroutine = coroutine;
if (!Object.ReferenceEquals(request, null))
{
int waitHandle = WaitHandlePool.Acquire();
request._WaitHandle = waitHandle;
e._WaitHandle = waitHandle;
}
handlerToken = Flow.Bind(e, OnEvent);
if (seconds > 0)
{
TimeoutEvent timeoutEvent = new TimeoutEvent { Key = this };
timeoutToken = Flow.Bind(timeoutEvent, OnTimeout);
timerToken = TimeFlow.Default.Reserve(timeoutEvent, seconds);
}
}
void OnEvent(Event e)
{
for (int i = 0; i < expected.Length; ++i)
{
if (actual[i] == null && expected[i].Equivalent(e))
{
Flow.Unbind(handlerTokens[i]);
handlerTokens[i] = new Binder.Token();
actual[i] = e;
++count;
break;
}
}
if (count >= expected.Length)
{
if (timerToken.HasValue)
{
TimeFlow.Default.Cancel(timerToken.Value);
Flow.Unbind(timeoutToken);
}
if (waitHandle != 0)
{
WaitHandlePool.Release(waitHandle);
}
coroutine.Result = actual;
coroutine.Continue();
}
}