// MainModelView Constructor
public MainModelView()
{
Random rand = new Random();
numAsteroids = NUM_ROCKS;
// Initialize a Ship pointing up, no velocity in middle of the board
Player1Ship = new SpaceObject('S', 600, 400, 25, 0, -90);
Player2Ship = new SpaceObject('E', 800, 400, 25, 0, -90);
// Make a list of space objects and add player1 and player 2
listOfSpaceObjects = new ObservableCollection <SpaceObject>();
ListOfSpaceObjects.Add(Player1Ship);
ListOfSpaceObjects.Add(Player2Ship);
// Variables to initialize the array of asteroids
double startX, startY, angle;
// initialize the asteroids position and direction
for (int i = 0; i < numAsteroids; i++)
{
startX = WINDOWWIDTH * (rand.NextDouble());
startY = WINDOWHEIGHT * (rand.NextDouble());
angle = 360 * (rand.NextDouble());
var rock = new SpaceObject('R', startX, startY, HEIGHT, VELOCITY / 2, angle);
listOfSpaceObjects.Add(rock);
}
EstablishConnections();
SetTimer();
}
public void RemoveSpaceObject(SpaceObject so)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
ListOfSpaceObjects.Remove(so);
// If the rock is not at its smallest size....
if (so.Type == 'R' && so.NumberOfHits < 2)
{
var rock = new SpaceObject('R', so.XCoordinate, so.YCoordinate, so.Height / 2, so.Velocity * 1.5, so.Theta + 30);
rock.CollisionBoxSize = (int)so.Height / 2;
rock.NumberOfHits = so.NumberOfHits + 1;
listOfSpaceObjects.Add(rock);
rock = new SpaceObject('R', so.XCoordinate, so.YCoordinate, so.Height / 2, so.Velocity * 1.5, so.Theta - 30);
rock.CollisionBoxSize = (int)so.Height / 2;
rock.NumberOfHits = so.NumberOfHits + 1;
listOfSpaceObjects.Add(rock);
}
}));
}