private void _turret_OnTurretShoots(object sender, GameplayEvents.TurretShoots e)
{
var bulletPositions = new List <Vector2> {
e.Bullet1Position, e.Bullet2Position
};
var bullet1 = _turretBulletList.GetOrCreate(() => new TurretBulletSprite(LoadTexture(TurretBulletTexture)));
bullet1.Angle = e.Angle;
bullet1.Direction = e.Direction;
bullet1.Direction.Normalize();
var bullet2 = _turretBulletList.GetOrCreate(() => new TurretBulletSprite(LoadTexture(TurretBulletTexture)));
bullet2.Angle = e.Angle;
bullet2.Direction = e.Direction;
bullet2.Direction.Normalize();
bullet1.Position = e.Bullet1Position;
bullet1.zIndex = -10;
bullet2.Position = e.Bullet2Position;
bullet2.zIndex = -10;
AddGameObject(bullet1);
AddGameObject(bullet2);
}
private void _turret_OnTurretShoots(object sender, GameplayEvents.TurretShoots e)
{
var bullet1 = new TurretBulletSprite(LoadTexture(TurretBulletTexture), e.Direction, e.Angle);
bullet1.Position = e.Bullet1Position;
bullet1.zIndex = -10;
var bullet2 = new TurretBulletSprite(LoadTexture(TurretBulletTexture), e.Direction, e.Angle);
bullet2.Position = e.Bullet2Position;
bullet2.zIndex = -10;
AddGameObject(bullet1);
AddGameObject(bullet2);
_turretBulletList.Add(bullet1);
_turretBulletList.Add(bullet2);
}
public void Shoot(GameTime gameTime)
{
if (!_isShootingBullets && _bulletsRemaining > 0)
{
var centerOfCannon = Vector2.Add(_position, _baseCenterPosition);
// find perpendicular vectors to position bullets left and right of the center of the cannon
var perpendicularClockwiseDirection = new Vector2(_direction.Y, -_direction.X);
var perpendicularCounterClockwiseDirection = new Vector2(-_direction.Y, _direction.X);
var bullet1Pos = Vector2.Add(centerOfCannon, perpendicularClockwiseDirection * 10);
var bullet2Pos = Vector2.Add(centerOfCannon, perpendicularCounterClockwiseDirection * 10);
var bulletInfo = new GameplayEvents.TurretShoots(bullet1Pos, bullet2Pos, _angle, _direction);
_bulletsRemaining--;
_isShootingBullets = true;
_lastBulletShotAt = gameTime.TotalGameTime;
OnTurretShoots?.Invoke(this, bulletInfo);
}
}
