public void Fire(GameTime gameTime, Unit ship)
{
//Records the current time in milliseconds, then checks it against when the last shot was fired.
time += gameTime.ElapsedGameTime.TotalMilliseconds;
if (time >= fireRate)
{
System.Diagnostics.Debug.WriteLine(ship.rotation);
double speed = 700;
double offset = 20;
Vector2 vel = new Vector2((float)(Math.Sin(ship.rotation) * speed), (float)(Math.Cos(ship.rotation) * speed));
double edge = Math.Sqrt(Math.Pow(ship.getUnitRectangle().Width / 2, 2) + Math.Pow(ship.getUnitRectangle().Height / 2, 2));
float var = (float)Math.Sqrt(Math.Pow(((ship.getUnitRectangle().Height / 2) + offset), 2) /
(Math.Pow(vel.X, 2) + Math.Pow(vel.Y, 2)));
Vector2 pos = new Vector2(ship.GetPosition().X + var * vel.X, ship.GetPosition().Y + var * vel.Y);
vel.X += ship.getVelocity().X;
vel.Y += ship.getVelocity().Y;
if (ship is ConcreteShip_Eightwing)
{
Vector2 pos1;
Vector2 pos2;
offset = 50;
int divide = 3;
Vector2 var1 = new Vector2((float)(Math.Sin(ship.rotation + (Math.PI / divide)) * 1), (float)(Math.Cos(ship.rotation + (Math.PI / divide)) * 1));
Vector2 var2 = new Vector2((float)(Math.Sin(ship.rotation - (Math.PI / divide)) * 1), (float)(Math.Cos(ship.rotation - (Math.PI / divide)) * 1));
float s1 = (float)(Math.Sqrt((Math.Pow(offset, 2) + Math.Pow(44, 2))/ (Math.Pow(var1.X, 2) + Math.Pow(var1.Y, 2))));
float s2 = (float)(Math.Sqrt((Math.Pow(offset, 2) + Math.Pow(44, 2))/ (Math.Pow(var2.X, 2) + Math.Pow(var2.Y, 2))));
pos1 = new Vector2(ship.GetPosition().X + (var1.X * s1), ship.GetPosition().Y + (var1.Y * s1));
pos2 = new Vector2(ship.GetPosition().X + (var2.X * s2), ship.GetPosition().Y + (var2.Y * s2));
IObstacle laser = ConcreteObstacleFactory.CreateObstacle("laser", pos1, vel, (float)ship.rotation);
IObstacle laser2 = ConcreteObstacleFactory.CreateObstacle("laser", pos2, vel, (float)ship.rotation);
GameObject.Instance().addToGame(laser);
GameObject.Instance().addToGame(laser2);
}
else
{
IObstacle laser = ConcreteObstacleFactory.CreateObstacle("laser", pos, vel, (float)ship.rotation);
GameObject.Instance().addToGame(laser);
}
time = 0;
}
}
