private void SetDirection(int newPosition)
{
if (newPosition > currentPosition)
{
SetDirectionRight();
pigeonAction = PigeonAction.WalkingRight;
}
else
{
SetDirectionLeft();
pigeonAction = PigeonAction.WalkingLeft;
}
}
/// <summary>
/// This method is responsible for changing the position of the pigeon.
/// </summary>
private void ExecuteWalk(int newPosition)
{
places[newPosition].Pigeon = places[currentPosition].Pigeon;
places[currentPosition].Pigeon = null;
currentPosition = newPosition;
actuator.TriggerChangePigeon();
places[newPosition].Sensor.AddPigeonInPlace(places[newPosition].Pigeon);
actuator.TriggerChangePigeon();
Thread.Sleep(Config.pigeonActionDelay);
pigeonAction = PigeonAction.Waiting;
}
public Pigeon(List <Place> places, int currentPosition)
{
index = Randomize.GetValue(1, 9);
maxTimeWiting = Randomize.GetValue(Config.pigeonMinTimesWaiting, Config.pigeonMaxTimesWaiting);
ChoseDirection();
pigeonAction = PigeonAction.Waiting;
actuator = new PigeonActuator();
sensor = new PigeonSensor(this);
this.places = places;
this.currentPosition = currentPosition;
thread = new Thread(new ThreadStart(Loop));
thread.Start();
}
/// <summary>
/// This method is responsible for performing the act of eating the pigeon.
/// Note that eating the food requires interacting with the environment and with the food.
/// This interaction is not done here, but delegated through the actuator.
/// In other words, the Food and Environment classes that listen to the pigeon thread will know when it ate and perform the appropriate action.
/// </summary>
private void EatFood(int newPosition)
{
String currentDirection = ImagePath;
if (ImagePath.Contains("left"))
{
ImagePath = String.Format("Assets\\pigeon{0}_left_nham.png", index);
}
else
{
ImagePath = String.Format("Assets\\pigeon{0}_right_nham.png", index);
}
actuator.TriggerEatPigeon(newPosition);
actuator.TriggerChangePigeon();
Thread.Sleep(Config.pigeonActionDelay);
ImagePath = currentDirection;
actuator.TriggerChangePigeon();
pigeonAction = PigeonAction.Waiting;
}