private System.Collections.IEnumerator ForceUnloadRoutine(IRadicalYieldInstruction instruction, ISceneBehaviour waitingOn)
{
yield return(instruction);
if (_lastSceneBehaviour == waitingOn)
{
_lastSceneBehaviour = null;
}
}
private IEnumerator WaitForRadical(IRadicalYieldInstruction inst)
{
object yieldObject;
while (inst.Tick(out yieldObject))
{
yield return(yieldObject);
}
}
public IRadicalYieldInstruction Unload()
{
IRadicalYieldInstruction arg = null;
if (_loadingOp != null)
{
var op = _loadingOp;
_loadingOp = null;
op.Cancel();
if (_currentSceneBehaviour != null)
{
if (op.LastScene == _currentSceneBehaviour)
{
_currentSceneBehaviour = null;
}
else
{
arg = _currentSceneBehaviour.EndScene();
if (arg != null)
{
_lastSceneBehaviour = _currentSceneBehaviour;
arg = this.StartRadicalCoroutine(this.ForceUnloadRoutine(arg, _lastSceneBehaviour));
}
}
}
}
else if (_currentSceneBehaviour != null)
{
_currentSceneBehaviour.EndScene();
if (_currentSceneBehaviour.gameObject != null)
{
ObjUtil.SmartDestroy(_currentSceneBehaviour.gameObject);
}
}
_currentSceneBehaviour = null;
return(arg);
}
private IEnumerator WaitForRadicalYield(IRadicalYieldInstruction inst)
{
object yieldObject;
while (inst.Tick(out yieldObject))
{
yield return yieldObject;
}
}
private System.Collections.IEnumerator ForceUnloadRoutine(IRadicalYieldInstruction instruction, ISceneBehaviour waitingOn)
{
yield return instruction;
if (_lastSceneBehaviour == waitingOn) _lastSceneBehaviour = null;
}
private static string GetIterableID(IRadicalYieldInstruction e)
{
if (e == null) return string.Empty;
if (e is WaitForDuration)
{
var wait = e as WaitForDuration;
return string.Format("WaitForDuration[{0:0.00}, {1:0.00}]", wait.CurrentTime, wait.Duration);
}
else if (e is EnumWrapper)
{
var w = e as EnumWrapper;
if (w._e == null) return string.Empty;
return w._e.GetType().FullName.Split('.').Last();
}
else
{
return e.GetType().Name;
}
}
public void PushSubOperation(IRadicalYieldInstruction op)
{
if (op == null) throw new System.ArgumentNullException("op");
if (_stack == null) _stack = new System.Collections.Generic.Stack<IRadicalYieldInstruction>();
_stack.Push(op);
}
public void Clear()
{
if (_currentOperation != null)
{
if (_currentOperation is IPooledYieldInstruction) (_currentOperation as IPooledYieldInstruction).Dispose();
if (_currentOperation is IImmediatelyResumingYieldInstruction) (_currentOperation as IImmediatelyResumingYieldInstruction).Signal -= _owner.OnImmediatelyResumingYieldInstructionSignaled;
}
if(_stack != null && _stack.Count > 0)
{
var e = _stack.GetEnumerator();
while(e.MoveNext())
{
if (e.Current is IPooledYieldInstruction) (e.Current as IPooledYieldInstruction).Dispose();
if (e.Current is IImmediatelyResumingYieldInstruction) (e.Current as IImmediatelyResumingYieldInstruction).Signal -= _owner.OnImmediatelyResumingYieldInstructionSignaled;
}
_stack.Clear();
}
_currentOperation = null;
}
public IRadicalYieldInstruction Pop()
{
var old = _currentOperation;
if (_stack != null && _stack.Count > 0)
{
_currentOperation = _stack.Pop();
}
else
{
_currentOperation = null;
}
if (old != null)
{
if (old is IPooledYieldInstruction) (old as IPooledYieldInstruction).Dispose();
if (old is IImmediatelyResumingYieldInstruction) (old as IImmediatelyResumingYieldInstruction).Signal -= _owner.OnImmediatelyResumingYieldInstructionSignaled;
}
return _currentOperation;
}
public void Push(IRadicalYieldInstruction op)
{
if (_currentOperation != null)
{
if (_stack == null) _stack = new System.Collections.Generic.Stack<IRadicalYieldInstruction>();
_stack.Push(_currentOperation);
}
_currentOperation = op;
}
