private void read_key()
{
brick.Mailbox.Send("M", Box.Box0);
Thread.Sleep(50);
while (true)
{
if (light1.ReadLightLevel() == 0)
{
break;
}
Thread.Sleep(50);
if (light2.ReadLightLevel() == 0)
{
break;
}
Thread.Sleep(50);
if (light4.ReadLightLevel() == 0)
{
break;
}
if (state == QUITTING)
{
break;
}
Thread.Sleep(50);
}
if (light1.ReadLightLevel() == 0)
{
Console.WriteLine("Left");
}
else if (light2.ReadLightLevel() == 0)
{
Console.WriteLine("Right");
}
else if (light4.ReadLightLevel() == 0)
{
Console.WriteLine("Enter");
}
brick.Mailbox.Send("O", Box.Box0);
Thread.Sleep(200);
}
private void timer1_Tick(object sender, EventArgs e)
{
switch (sensorType)
{
case "DIST":
int iDistance;
iDistance = sensorDistance.ReadDistance();
Thread.Sleep(50);
lblSensorResult2.Text = "Closet object is " + iDistance + " cm";
break;
case "ATTACK":
int iDistance1;
iDistance1 = sensorDistance.ReadDistance();
Thread.Sleep(50);
lblSensorResult2.Text = "Closest object is " + iDistance1 + " cm";
do
{
circle();
if (iDistance1 < 35)
{
forward();
Thread.Sleep(2000);
backward();
Thread.Sleep(2000);
circle();
}
} while (iDistance1 > 255);
break;
case "LIGHT":
int value;
value = sensorLight.ReadLightLevel();
Thread.Sleep(50);
lblSensorResult.Text = "Colour light is " + value;
break;
}
}
private bool check_movement_completed()
{
try {
if (monitored_sensor.ReadLightLevel() != 0)
{
return(false);
}
Thread.Sleep(100);
brick.Mailbox.Send("O", Box.Box0);
Thread.Sleep(200);
Console.WriteLine("Done");
return(true);
} catch (Exception) {
//Console.Error.WriteLine("NXTOperator: Exception on check_movement...");
//Console.Error.WriteLine(ex.ToString());
// unfortunately this happens sometimes, but recovers soon (too fast message stream?)
return(false);
}
}