private bool ConnectToSharedMemory()
{
try
{
memoryStatus = AC_MEMORY_STATUS.CONNECTING;
// Connect to shared memory
physicsMMF = MemoryMappedFile.OpenExisting("Local\\acpmf_physics");
graphicsMMF = MemoryMappedFile.OpenExisting("Local\\acpmf_graphics");
staticInfoMMF = MemoryMappedFile.OpenExisting("Local\\acpmf_static");
carsInfoMMF = MemoryMappedFile.OpenExisting("Local\\acpmf_cars");
physics = ReadPhysics();
graphics = ReadGraphics();
staticInfo = ReadStaticInfo();
cars = ReadCars();
memoryStatus = AC_MEMORY_STATUS.CONNECTED;
return(true);
}
catch (FileNotFoundException)
{
return(false);
}
}
public void Run(bool mapTrack, bool positionTrigger)
{
bool running = false;
int countdown = 4000;
int safety = 200;
float lastTime = graphics.SessionTimeLeft;
while (true)
{
physics = ReadPhysics();
graphics = ReadGraphics();
staticInfo = ReadStaticInfo();
cars = ReadCars();
bool wait = true;
if (mapTrack)
{
if (!writeCoordinates())
{
break;
}
}
else if (positionTrigger)
{
checkCoordinates();
}
else
{
if (!running)
{
running = ((lastTime != graphics.SessionTimeLeft) || (countdown-- <= 0) || (physics.SpeedKmh >= 200));
}
if (running)
{
if (physics.SpeedKmh > 120)
{
safety = 200;
}
if ((safety-- <= 0) && (waitYellowFlagState > 0))
{
running = false;
}
}
else if ((safety <= 0) && (physics.SpeedKmh > 120))
{
running = true;
safety = 200;
}
if (running)
{
if ((graphics.Status == AC_STATUS.AC_LIVE) && (graphics.IsInPit == 0) && (graphics.IsInPitLane == 0))
{
if (!checkFlagState() && !checkPositions())
{
wait = !checkPitWindow();
}
else
{
wait = false;
}
}
else
{
longitudinalRearDistance = 5;
lastSituation = CLEAR;
carBehind = false;
carBehindLeft = false;
carBehindRight = false;
carBehindReported = false;
lastFlagState = 0;
}
}
}
if (positionTrigger)
{
Thread.Sleep(10);
}
else if (wait)
{
Thread.Sleep(50);
}
}
Close();
}
public StaticInfoEventArgs(StaticInfo staticInfo)
{
this.StaticInfo = staticInfo;
}
