void UnitStateMgr::DropAction(UnitActionPriority priority)
{
// Don't remove action with NONE priority - static
if (priority < UNIT_ACTION_PRIORITY_IDLE)
return;
UnitActionStorage::iterator itr = m_actions.find(priority);
if (itr != m_actions.end())
{
bool bActiveActionChanged = false;
ActionInfo* oldInfo = CurrentState();
UnitActionPtr oldAction = oldInfo ? oldInfo->Action() : UnitActionPtr();
// if dropped current active state...
if (oldInfo && itr->second.Action() == oldInfo->Action() && !oldInfo->HasFlag(ACTION_STATE_FINALIZED))
bActiveActionChanged = true;
// in first - erasing current action, if his active
if (itr->second.Action() == m_oldAction)
m_oldAction = UnitActionPtr(NULL);
// Possible erasing by iterator more fast and logic, but by Key much more safe
m_actions.erase(priority);
// Finalized not ActionInfo, but real action (saved before), due to ActionInfo wrapper already deleted.
if (bActiveActionChanged && oldAction)
{
DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "DropAction: %s finalize (direct) action %s", GetOwnerStr().c_str(), oldAction->Name());
oldAction->Finalize(*GetOwner());
}
// in this point we delete last link to UnitActionPtr, after this UnitAction be auto-deleted...
}
}
void UnitStateMgr::PushAction(UnitActionId actionId, UnitActionPtr state, UnitActionPriority priority, eActionType restoreable)
{
ActionInfo* oldInfo = CurrentState();
UnitActionPriority _priority = oldInfo ? oldInfo->priority : UNIT_ACTION_PRIORITY_IDLE;
// Only interrupt action, if not drop his below and action lower by priority
if (oldInfo &&
oldInfo->HasFlag(ACTION_STATE_ACTIVE) &&
oldInfo->Id != actionId &&
_priority < priority)
oldInfo->Interrupt(this);
if (_priority > UNIT_ACTION_PRIORITY_IDLE)
{
// Some speedup - testing - not need drop Idle/None actions
DropAction(actionId, priority);
DropAction(priority);
}
bool needInsert = true;
if (restoreable != ACTION_TYPE_NONRESTOREABLE)
{
// Don't replace (only interrupt and reset!) restoreable actions
UnitActionStorage::iterator itr = m_actions.find(priority);
if (itr != m_actions.end())
{
if (itr->second.Id == actionId)
{
itr->second.Reset(this);
needInsert = false;
}
}
}
if (needInsert)
m_actions.insert(UnitActionStorage::value_type(priority,ActionInfo(actionId, state, priority, restoreable)));
IncreaseCounter(actionId);
/*
ActionInfo* newInfo = CurrentState();
if (newInfo && newInfo != oldInfo)
{
if (!newInfo->HasFlag(ACTION_STATE_INITIALIZED))
newInfo->Initialize(this);
}
*/
}
