//Handling special cases when collision detection is made on an InterventionContainer
internal override bool HandleSpecialCollisions(Pin fixedPin)
{
//Those special cases occur when the border just got drawn but it went out of bouds left or right or at the bottom
bool handled = false;
if (this.getX() < (this.Width / 2)) //Left
{
interventionPin.setPinPosition(this.Width / 2, interventionPin.getY()); //Move it right
handled = true;
}
if ((Canvas_map.ActualWidth - (this.Width / 2)) < this.getX()) //Right
{
interventionPin.setPinPosition(Canvas_map.ActualWidth - (this.Width / 2), interventionPin.getY()); //Move it left
handled = true;
}
if ((Canvas_map.ActualHeight - (this.Height / 2)) < this.getY()) //Bottom
{
interventionPin.setPinPosition(interventionPin.getX(), Canvas_map.ActualHeight - this.Height + (interventionPin.Height / 2));
handled = true;
}
if (handled)
{
PlaceAll(); //Replace all the team and border in accordance with the new intervention pin position
CollisionDetectionAndResolution(false); //Recursive call to make sure that it does not collide with anything even the things it previously found no collision with
return(true);
}
//Ignore collision with all pins related to it
if (fixedPin == interventionPin || interventionPin.getInterveningTeamsPin().Contains(fixedPin))
{
return(true);
}
return(false);
}
//Change the status to what the user has chosen
private void ChangeStatus_Click(object sender, RoutedEventArgs e)
{
MenuItem menuItem = (MenuItem)sender;
team.setStatus(getMenuItemStatus(menuItem));
//Clearing the arrow if the team got to where they are going
if (getMenuItemStatus(menuItem).Equals("available") || getMenuItemStatus(menuItem).Equals("intervening"))
{
RemoveArrow();
}
//Handling the case when the user sets the status of a team to intervening
if (getMenuItemStatus(menuItem).Equals("intervening"))
{
//Handling the case of when the user sets a team to intervening but it is not assigned to an intervention yet. Create the new intervention and assign the team to it.
if (interventionPin == null)
{
Intervention intervention = new Intervention();
//Getting references to the new team and intervention pins
TeamPin teamPin = null; //Need to get a reference to the new teamPin and not use "this" because the map has been redrawn upon the intervention creation, i.e. this TeamPin is outdated
InterventionPin relatedInterventionPin = null;
foreach (Pin pin in pinList)
{
if (pin.relatedObject == team)
{
teamPin = (TeamPin)pin;
}
if (pin.relatedObject == intervention)
{
relatedInterventionPin = (InterventionPin)pin;
break;
}
}
//Setting the position of the intervention to be the position of the team and calling collision detection on the teamPin for the team to be added to the intervention
relatedInterventionPin.setPinPosition(teamPin.getX(), teamPin.getY());
teamPin.CollisionDetectionAndResolution(false);
relatedInterventionPin.getIntervention().InterveningTeamArrived(team);
}
else
{
//Set team as "In position" on the intervention
interventionPin.getIntervention().InterveningTeamArrived(team);
}
}
}
