public void Draw(float elapsedTime)
{
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
Vector2 particleSystemStartPosition = new Vector2(Level.SIZE_x / 2, Level.SIZE_y / 2);// räknar ut mitten av skärmen!
particleSystem = new ParticleSystem(particleSystemStartPosition);
timer = 0;
}
timer += elapsedTime;
if (timer > 2)
{
timerForNewParticles();
timer = 0;
}
particleSystem.Update(elapsedTime);
spritebatch.Begin();
particleSystem.Draw(spritebatch, camera, particle);
//spriteBatch.Draw(box, camera.GetGameWindow(), Color.Black);/// ritar ut boxen eller snarare kvadraten!
//particleSystem.Draw(particle, camera, null, Color.White, 0f, Vector2.Zero, 0.1f, SpriteEffects.None, 0f);
spritebatch.End();
}
public void timerForNewParticles()
{
Vector2 particleSystemStartPosition = new Vector2(Level.SIZE_x / 2, Level.SIZE_y / 2);// räknar ut mitten av skärmen!
particleSystem = new ParticleSystem(particleSystemStartPosition);
}
