private void Spawn(object sender, ElapsedEventArgs e)
{
var vehicle = new VehicleObject(_vehicle, new Vector2(_spawnPoint, _laneLevel), _despawnPoint);
vehicle.GoalReached += RemoveVehicle;
VehicleObjects.Add(vehicle);
_timer.Interval = _random.NextDouble() * (_spawnWindow - _minTimeDelay) + _minTimeDelay;
_timer.Enabled = true;
}
public void Update(GameTime gameTime, KeyboardState keyboardState)
{
var collided = false;
Player.Update(gameTime, keyboardState);
foreach (var vehicleLane in VehicleLanes)
{
vehicleLane.Update(gameTime);
}
if (!_disableCollisions) // Collisions
{
if (Player.Position.X + Player.Hitbox.Right > PlayZone.Width ||
Player.Position.X + Player.Hitbox.Left < 0 ||
Player.Position.Y + Player.Hitbox.Bottom > PlayZone.Height ||
Player.Position.Y + Player.Hitbox.Top < 0)
{
collided = true;
OnCollision(_lastValidPlayerPosition);
}
else if (EnvironmentObjects != null)
{
foreach (var environmentObject in EnvironmentObjects)
{
if (environmentObject.CollisionEnabled &&
new Rectangle((int)(environmentObject.Position.X + environmentObject.Hitbox.X),
(int)(environmentObject.Position.Y + environmentObject.Hitbox.Y),
environmentObject.Hitbox.Width, environmentObject.Hitbox.Height).Intersects(
new Rectangle((int)(Player.Position.X + Player.Hitbox.X),
(int)(Player.Position.Y + Player.Hitbox.Y),
Player.Hitbox.Width, Player.Hitbox.Height)))
{
collided = true;
OnCollision(_lastValidPlayerPosition);
break;
}
}
}
foreach (var litter in LitterList.ToList())
{
if (new Rectangle((int)(litter.Position.X + litter.Hitbox.X),
(int)(litter.Position.Y + litter.Hitbox.Y), litter.Hitbox.Width, litter.Hitbox.Height)
.Intersects(new Rectangle((int)(Player.Position.X + Player.Hitbox.X),
(int)(Player.Position.Y + Player.Hitbox.Y), Player.Hitbox.Width,
Player.Hitbox.Height)))
{
litter.PickUp();
OnLitterPickedUp(litter);
LitterList.Remove(litter);
}
}
if (!InvincibilityFrames)
{
foreach (var vehicleLane in VehicleLanes)
{
if (vehicleLane.VehicleObjects != null)
{
foreach (var vehicleObject in vehicleLane.VehicleObjects.ToList())
{
if (new Rectangle((int)(vehicleObject.Position.X + vehicleObject.Hitbox.X),
(int)(vehicleObject.Position.Y + vehicleObject.Hitbox.Y),
vehicleObject.Hitbox.Width,
vehicleObject.Hitbox.Height).Intersects(new Rectangle(
(int)(Player.Position.X + Player.Hitbox.X),
(int)(Player.Position.Y + Player.Hitbox.Y),
Player.Hitbox.Width, Player.Hitbox.Height)))
{
Vector2 direction;
var pureDirection =
(Player.Position + new Vector2(Player.Hitbox.Center.X,
Player.Hitbox.Center.Y)) -
(vehicleObject.Position + new Vector2(vehicleObject.Hitbox.Center.X,
vehicleObject.Hitbox.Center.Y));
if (Math.Abs(pureDirection.X) > Math.Abs(pureDirection.Y))
{
direction = Vector2.UnitX * (pureDirection.X > 0 ? 1 : -1);
}
else
{
direction = Vector2.UnitY * (pureDirection.Y > 0 ? 1 : -1);
}
OnVehicleHit(direction, vehicleObject.HitType);
InvincibilityFrames = true;
_disableCollisions = true;
_invincibilityStopwatch.Reset();
_invincibilityStopwatch.Start();
Camera.CameraState = CameraState.Chase;
Camera.ChaseFactor = 2f;
Camera.SmoothFactor = 5f;
Player.StopChase += StopChaseCamera;
Player.Respawned += EnabledCollisions;
if (vehicleObject.HitType == HitType.Stick)
{
_stick = true;
_stickVehicle = vehicleObject;
_stickPosition = Player.Position - _stickVehicle.Position;
Player.Respawned += Unstick;
}
break;
}
}
}
}
}
}
if (_stick)
{
OnCollision(_stickVehicle.Position + _stickPosition);
}
if (InvincibilityTime > _invincibilityTime)
{
_invincibilityStopwatch.Stop();
InvincibilityFrames = false;
}
if (!collided)
{
_lastValidPlayerPosition = Player.Position;
}
Camera.Update(gameTime);
}
private void Unstick(object sender, EventArgs e)
{
_stick = false;
_stickVehicle = null;
}