mirror of
https://port.numenaute.org/aleajactaest/khanat-code-old.git
synced 2024-11-18 21:26:11 +00:00
109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "stdmisc.h"
|
|
|
|
#include "nel/misc/input_device_server.h"
|
|
#include "nel/misc/input_device.h"
|
|
#include "nel/misc/debug.h"
|
|
|
|
#ifdef DEBUG_NEW
|
|
#define new DEBUG_NEW
|
|
#endif
|
|
|
|
namespace NLMISC
|
|
{
|
|
//=======================================================================
|
|
void CInputDeviceServer::registerDevice(IInputDevice *device)
|
|
{
|
|
nlassert(!isDevice(device));
|
|
_Devices.push_back(device);
|
|
}
|
|
|
|
//=======================================================================
|
|
void CInputDeviceServer::removeDevice(IInputDevice *device)
|
|
{
|
|
TDeviceCont::iterator it = std::find(_Devices.begin(), _Devices.end(), device);
|
|
nlassert(it != _Devices.end());
|
|
_Devices.erase(it);
|
|
}
|
|
|
|
//=======================================================================
|
|
bool CInputDeviceServer::isDevice(IInputDevice *device) const
|
|
{
|
|
TDeviceCont::const_iterator it = std::find(_Devices.begin(), _Devices.end(), device);
|
|
return it != _Devices.end();
|
|
}
|
|
|
|
//=======================================================================
|
|
// Predicate to compare vents dates
|
|
struct CInputDeviceEventLess
|
|
{
|
|
bool operator()(const IInputDeviceEvent *lhs, const IInputDeviceEvent *rhs) const
|
|
{
|
|
return *lhs < *rhs;
|
|
}
|
|
};
|
|
|
|
//=======================================================================
|
|
void CInputDeviceServer::poll(CEventServer *server)
|
|
{
|
|
nlassert(_Events.empty());
|
|
TDeviceCont::iterator deviceIt;
|
|
for (deviceIt = _Devices.begin(); deviceIt != _Devices.end(); ++deviceIt)
|
|
{
|
|
(*deviceIt)->begin(server);
|
|
(*deviceIt)->poll(this);
|
|
}
|
|
// Sort the messages to get the right dates.
|
|
std::sort(_Events.begin(), _Events.end(), CInputDeviceEventLess());
|
|
// submit the result to the server
|
|
IInputDevice *lastVisitedDevice = NULL;
|
|
TEventCont::iterator eventIt;
|
|
for (eventIt = _Events.begin(); eventIt != _Events.end(); ++eventIt)
|
|
{
|
|
// see if this message is from a previous device then the last we visited.
|
|
if (lastVisitedDevice && (*eventIt)->Emitter != lastVisitedDevice)
|
|
{
|
|
// yes, tells that a transition occured
|
|
lastVisitedDevice->transitionOccured(server, *eventIt);
|
|
lastVisitedDevice = (*eventIt)->Emitter;
|
|
}
|
|
nlassert((*eventIt)->Emitter != NULL);
|
|
(*eventIt)->Emitter->submit(*eventIt, server);
|
|
}
|
|
//
|
|
for (deviceIt = _Devices.begin(); deviceIt != _Devices.end(); ++deviceIt)
|
|
{
|
|
(*deviceIt)->transitionOccured(server, NULL);
|
|
}
|
|
// delete the messages
|
|
for (eventIt = _Events.begin(); eventIt != _Events.end(); ++eventIt)
|
|
{
|
|
delete *eventIt;
|
|
}
|
|
//
|
|
_Events.clear();
|
|
}
|
|
|
|
//=======================================================================
|
|
void CInputDeviceServer::submitEvent(IInputDeviceEvent *deviceEvent)
|
|
{
|
|
_Events.push_back(deviceEvent);
|
|
}
|
|
|
|
|
|
} // NLMISC
|