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/********************************************************************************
* FaceTrackNoIR This program is a private project of the some enthusiastic *
* gamers from Holland, who don't like to pay much for *
* head-tracking. *
* *
* Copyright (C) 2013 Wim Vriend (Developing) *
* Ron Hendriks (Researching and Testing) *
* *
* Homepage *
* *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU 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 General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* FTServer FTServer is the Class, that communicates headpose-data *
* to games, using the FreeTrackClient.dll. *
********************************************************************************/
#include "ftnoir_protocol_ft.h"
#include "ftnoir_csv/csv.h"
FTNoIR_Protocol::FTNoIR_Protocol() :
shm(FREETRACK_HEAP, FREETRACK_MUTEX, sizeof(FTHeap))
{
pMemData = (FTHeap*) shm.ptr();
ProgramName = "";
intGameID = 0;
viewsStart = 0;
viewsStop = 0;
}
FTNoIR_Protocol::~FTNoIR_Protocol()
{
if (viewsStop != NULL) {
viewsStop();
FTIRViewsLib.unload();
}
dummyTrackIR.terminate();
dummyTrackIR.kill();
dummyTrackIR.waitForFinished(50);
}
void FTNoIR_Protocol::sendHeadposeToGame(const double* headpose) {
float yaw = getRadsFromDegrees(headpose[Yaw]) * (s.useDummyExe ? 2.0 : 1.0);
float pitch = getRadsFromDegrees(headpose[Pitch]);
float roll = getRadsFromDegrees(headpose[Roll]);
float tx = headpose[TX] * 10.f;
float ty = headpose[TY] * 10.f;
float tz = headpose[TZ] * 10.f;
shm.lock();
pMemData->data.RawX = 0;
pMemData->data.RawY = 0;
pMemData->data.RawZ = 0;
pMemData->data.RawPitch = 0;
pMemData->data.RawYaw = 0;
pMemData->data.RawRoll = 0;
pMemData->data.X = tx;
pMemData->data.Y = ty;
pMemData->data.Z = tz;
pMemData->data.Yaw = yaw;
pMemData->data.Pitch = pitch;
pMemData->data.Roll = roll;
pMemData->data.X1 = ++pMemData->data.DataID;
pMemData->data.X2 = 0;
pMemData->data.X3 = 0;
pMemData->data.X4 = 0;
pMemData->data.Y1 = 0;
pMemData->data.Y2 = 0;
pMemData->data.Y3 = 0;
pMemData->data.Y4 = 0;
if (intGameID != pMemData->GameID)
{
QString gamename;
CSV::getGameData(pMemData->GameID, pMemData->table, gamename);
pMemData->GameID2 = pMemData->GameID;
intGameID = pMemData->GameID;
QMutexLocker foo(&this->game_name_mutex);
connected_game = gamename;
}
pMemData->data.DataID += 1;
shm.unlock();
}
void FTNoIR_Protocol::start_tirviews() {
QString aFileName = QCoreApplication::applicationDirPath() + "/TIRViews.dll";
if ( QFile::exists( aFileName )) {
FTIRViewsLib.setFileName(aFileName);
FTIRViewsLib.load();
viewsStart = (importTIRViewsStart) FTIRViewsLib.resolve("TIRViewsStart");
if (viewsStart == NULL) {
qDebug() << "FTServer::run() says: TIRViewsStart function not found in DLL!";
}
else {
qDebug() << "FTServer::run() says: TIRViewsStart executed!";
viewsStart();
}
//
// Load the Stop function from TIRViews.dll. Call it when terminating the thread.
//
viewsStop = (importTIRViewsStop) FTIRViewsLib.resolve("TIRViewsStop");
if (viewsStop == NULL) {
qDebug() << "FTServer::run() says: TIRViewsStop function not found in DLL!";
}
}
}
void FTNoIR_Protocol::start_dummy() {
QString program = QCoreApplication::applicationDirPath() + "/TrackIR.exe";
dummyTrackIR.setProgram("\"" + program + "\"");
dummyTrackIR.start();
}
bool FTNoIR_Protocol::checkServerInstallationOK()
{
QSettings settings("Freetrack", "FreetrackClient"); // Registry settings (in HK_USER)
QSettings settingsTIR("NaturalPoint", "NATURALPOINT\\NPClient Location"); // Registry settings (in HK_USER)
if (!shm.success())
return false;
QString aLocation = QCoreApplication::applicationDirPath() + "/";
switch (s.intUsedInterface) {
case 0: // Use both interfaces
settings.setValue( "Path" , aLocation );
settingsTIR.setValue( "Path" , aLocation );
break;
case 1: // Use FreeTrack, disable TrackIR
settings.setValue( "Path" , aLocation );
settingsTIR.setValue( "Path" , "" );
break;
case 2: // Use TrackIR, disable FreeTrack
settings.setValue( "Path" , "" );
settingsTIR.setValue( "Path" , aLocation );
break;
default:
break;
}
if (s.useTIRViews) {
start_tirviews();
}
// more games need the dummy executable than previously thought
start_dummy();
pMemData->data.DataID = 1;
pMemData->data.CamWidth = 100;
pMemData->data.CamHeight = 250;
pMemData->GameID2 = 0;
memset(pMemData->table, 0, 8);
return true;
}
extern "C" OPENTRACK_EXPORT IProtocol* CALLING_CONVENTION GetConstructor()
{
return new FTNoIR_Protocol;
}
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