/** Unschedules all selectors for a given target.
* This also includes the "update" selector.
* @since v0.99.3
*/
public void unscheduleAllSelectors()
{
tHashSelectorEntry[] hashSelectorToDelete = new tHashSelectorEntry[m_pHashForSelectors.Values.Count];
m_pHashForSelectors.Values.CopyTo(hashSelectorToDelete, 0);
for (int i = 0; i < hashSelectorToDelete.Length; i++)
{
unscheduleAllSelectorsForTarget(hashSelectorToDelete[i].target);
}
// Updates selectors
tListEntry[] listEntryToDelete = m_pUpdates0List.ToArray();
for (int i = 0; i < listEntryToDelete.Length; i++)
{
unscheduleAllSelectorsForTarget(listEntryToDelete[i].target);
}
listEntryToDelete = m_pUpdatesNegList.ToArray();
for (int i = 0; i < listEntryToDelete.Length; i++)
{
unscheduleAllSelectorsForTarget(listEntryToDelete[i].target);
}
listEntryToDelete = m_pUpdatesPosList.ToArray();
for (int i = 0; i < listEntryToDelete.Length; i++)
{
unscheduleAllSelectorsForTarget(listEntryToDelete[i].target);
}
}
/** Unschedules all selectors for a given target.
* This also includes the "update" selector.
* @since v0.99.3
*/
public void unscheduleAllSelectorsForTarget(SelectorProtocol target)
{
// explicit NULL handling
if (target == null)
{
return;
}
// custom selectors
if (m_pHashForSelectors.ContainsKey(target))
{
tHashSelectorEntry element = m_pHashForSelectors[target];
if (element.timers.Contains(element.currentTimer))
{
element.currentTimerSalvaged = true;
}
element.timers.Clear();
if (m_pCurrentTarget == element)
{
m_bCurrentTargetSalvaged = true;
}
else
{
removeHashElement(element);
}
}
// update selector
unscheduleUpdateForTarget(target);
}
/** The scheduled method will be called every 'interval' seconds.
* If paused is YES, then it won't be called until it is resumed.
* If 'interval' is 0, it will be called every frame, but if so, it recommened to use 'scheduleUpdateForTarget:' instead.
* If the selector is already scheduled, then only the interval parameter will be updated without re-scheduling it again.
*
* @since v0.99.3
*/
public void scheduleSelector(SEL_SCHEDULE selector, SelectorProtocol target, float fInterval, bool bPaused)
{
if (selector == null)
{
throw (new ArgumentNullException("selector", "Schedule selector can not be null"));
}
if (target == null)
{
throw (new ArgumentNullException("target", "Schedule target must be set."));
}
tHashSelectorEntry element = null;
if (!m_pHashForSelectors.ContainsKey(target))
{
element = new tHashSelectorEntry();
element.target = target;
m_pHashForSelectors[target] = element;
// Is this the 1st element ? Then set the pause level to all the selectors of this target
element.paused = bPaused;
}
else
{
element = m_pHashForSelectors[target];
Debug.Assert(element.paused == bPaused);
}
if (element.timers == null)
{
element.timers = new List <CCTimer>();
}
else
{
foreach (CCTimer timer in element.timers)
{
if (selector == timer.m_pfnSelector)
{
CCLog.Log("CCSheduler#scheduleSelector. Selector already scheduled.");
timer.m_fInterval = fInterval;
return;
}
}
}
CCTimer timer2 = new CCTimer();
timer2.initWithTarget(target, selector, fInterval);
element.timers.Add(timer2);
}
/** Unschedule a selector for a given target.
* If you want to unschedule the "update", use unscheudleUpdateForTarget.
* @since v0.99.3
*/
public void unscheduleSelector(SEL_SCHEDULE selector, SelectorProtocol target)
{
// explicity handle nil arguments when removing an object
if (selector == null || target == null)
{
return;
}
if (m_pHashForSelectors.ContainsKey(target))
{
tHashSelectorEntry element = m_pHashForSelectors[target];
for (int i = 0; i < element.timers.Count; i++)
{
CCTimer timer = element.timers[i];
if (selector == timer.m_pfnSelector)
{
if (timer == element.currentTimer && (!element.currentTimerSalvaged))
{
element.currentTimerSalvaged = true;
}
element.timers.RemoveAt(i);
// update timerIndex in case we are in tick:, looping over the actions
if (element.timerIndex >= i)
{
element.timerIndex--;
}
if (element.timers.Count == 0)
{
if (m_pCurrentTarget == element)
{
m_bCurrentTargetSalvaged = true;
}
else
{
removeHashElement(element);
}
}
return;
}
}
}
}
private void removeHashElement(tHashSelectorEntry element)
{
element.timers.Clear();
element.target = null;
SelectorProtocol target = null;
foreach (KeyValuePair <SelectorProtocol, tHashSelectorEntry> kvp in m_pHashForSelectors)
{
if (element == kvp.Value)
{
target = kvp.Key;
break;
}
}
m_pHashForSelectors.Remove(target);
}
/** 'tick' the scheduler.
* You should NEVER call this method, unless you know what you are doing.
*/
public void tick(float dt)
{
m_bUpdateHashLocked = true;
if (m_fTimeScale != 1.0f)
{
dt *= m_fTimeScale;
}
// updates with priority < 0
// Jiri Formanek
// http://www.cocos2d-x.org/boards/17/topics/10592
for (int i = 0; i < m_pUpdatesNegList.Count; i++)
{
tListEntry entry = m_pUpdatesNegList[i];
if ((!entry.paused) && (!entry.markedForDeletion))
{
entry.target.update(dt);
}
}
// updates with priority == 0
// Jiri Formanek
// http://www.cocos2d-x.org/boards/17/topics/10592
for (int i = 0; i < m_pUpdates0List.Count; i++)
{
tListEntry entry = m_pUpdates0List[i];
if ((!entry.paused) && (!entry.markedForDeletion))
{
entry.target.update(dt);
}
}
// updates with priority > 0
// Jiri Formanek
// http://www.cocos2d-x.org/boards/17/topics/10592
for (int i = 0; i < m_pUpdatesPosList.Count; i++)
{
tListEntry entry = m_pUpdatesPosList[i];
if ((!entry.paused) && (!entry.markedForDeletion))
{
entry.target.update(dt);
}
}
// Iterate all over the custom selectors
SelectorProtocol[] keys = new SelectorProtocol[m_pHashForSelectors.Keys.Count];
m_pHashForSelectors.Keys.CopyTo(keys, 0);
for (int i = 0; i < keys.Length; i++)
{
if (!m_pHashForSelectors.ContainsKey(keys[i]))
{
// Concurrent modification
continue;
}
tHashSelectorEntry elt = m_pHashForSelectors[keys[i]];
m_pCurrentTarget = elt;
m_bCurrentTargetSalvaged = false;
if (!m_pCurrentTarget.paused)
{
// The 'timers' array may change while inside this loop
for (elt.timerIndex = 0; elt.timerIndex < elt.timers.Count; ++(elt.timerIndex))
{
elt.currentTimer = elt.timers[(int)elt.timerIndex];
elt.currentTimerSalvaged = false;
elt.currentTimer.update(dt);
/* not needed
* if (elt.currentTimerSalvaged)
* {
* // The currentTimer told the remove itself. To prevent the timer from
* // accidentally deallocating itself before finishing its step, we retained
* // it. Now that step is done, it's safe to release it.
* elt->currentTimer->release();
* }
* */
elt.currentTimer = null;
}
}
// not needed
// elt = (tHashSelectorEntry*)elt->hh.next;
// only delete currentTarget if no actions were scheduled during the cycle (issue #481)
if (m_bCurrentTargetSalvaged && m_pCurrentTarget.timers.Count == 0)
{
removeHashElement(m_pCurrentTarget);
}
}
// delete all updates that are morked for deletion
// updates with priority < 0
for (int i = 0; i < m_pUpdatesNegList.Count; i++)
{
tListEntry entry = m_pUpdatesNegList[i];
if (entry.markedForDeletion)
{
//removeUpdateFromHash(entry);
m_listToDelete.Add(entry);
}
}
// updates with priority == 0
for (int i = 0; i < m_pUpdates0List.Count; i++)
{
tListEntry entry = m_pUpdates0List[i];
if (entry.markedForDeletion)
{
//removeUpdateFromHash(entry);
m_listToDelete.Add(entry);
}
}
// updates with priority > 0
for (int i = 0; i < m_pUpdatesPosList.Count; i++)
{
tListEntry entry = m_pUpdatesPosList[i];
if (entry.markedForDeletion)
{
//removeUpdateFromHash(entry);
m_listToDelete.Add(entry);
}
}
// do the delete
foreach (tListEntry entry in m_listToDelete)
{
removeUpdateFromHash(entry);
}
m_listToDelete.Clear();
}