Exemple #1
0
        /// <summary>
        /// This is called when the game should draw itself.
        /// </summary>
        /// <param name="gameTime">Provides a snapshot of timing values.</param>
        protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.Black);

            spriteBatch.Begin();
            spriteBatch.Draw(background, Vector2.Zero, Color.White);
            player.Draw(spriteBatch);
            spriteBatch.End();


            base.Draw(gameTime);
        }
Exemple #2
0
        public virtual async void GameLoop()
        {
            long time = DateTime.Now.Ticks;
            int  dt;

            Counter++;

            if (gameLoopRunning)
            {
                foreach (SpaceThing thing in Enemies)
                {
                    thing.Simulate(this);
                }
                foreach (Blastable debris in Debris)
                {
                    debris.Simulate(this);
                }
                foreach (Blastable bullet in Bullets)
                {
                    bullet.Simulate(this);
                }
                foreach (SpaceAlien a in Aliens)
                {
                    a.Simulate(this);
                    a.Shoot(this, Player.GetLocation());
                }

                if ((((Counter * 50000000 + 345) * (Counter + 55)) % 125 == 0) && Aliens.Count < 2)
                {
                    Aliens.Add(factory.GiveMeAnAlien(Score));
                }



                CollideAsteroidsAliensBullets();


                if (PlayerTimer < 0)
                {
                    CollidePlayerAndAsteroidsAndBullets();
                }



                await Task.Delay(1);

                //if (Counter == 3)
                //MessageBox.Show("hullo");

                PlayerTimer--;
                view.Children.Clear();

                // Player Draw
                if (PlayerTimer < 0)
                {
                    Player.Draw(view);
                }
                else
                if (((Counter / 5) % 2 == 0) /*&&(Counter < 50)*/)
                {
                    Player.Draw(view);
                }

                foreach (Blastable thing in Enemies)
                {
                    thing.Draw(view);
                }
                foreach (Blastable debris in Debris)
                {
                    debris.Draw(view);
                }
                foreach (Blastable bullet in Bullets)
                {
                    bullet.Draw(view);
                }
                foreach (SpaceAlien a in Aliens)
                {
                    a.Draw(view);
                }

                // LIVES
                Point p;
                int   i;

                for (i = 0; i < Lives; i++)
                {
                    p = new Point(60 + i * 30, 60);
                    view.Children.Add(SpaceThing.MakeLine((new Point(0, -25)), (new Point(10, 9)), p, new Matrix()));
                    view.Children.Add(SpaceThing.MakeLine((new Point(0, -25)), (new Point(-10, 9)), p, new Matrix()));
                    view.Children.Add(SpaceThing.MakeLine((new Point(-8, 2)), (new Point(8, 2)), p, new Matrix()));
                }



                // END LIVES

                Player.Simulate(this);
                //Player.Draw(view);

                HandleBlasts();
            }


            //if (Counter > 50)
            //MessageBox.Show(time + "");
            await Task.Delay(1);

            time = DateTime.Now.Ticks - time;
            dt   = 60 - (int)(time / 10000);
            if (dt > 0)
            {
                await Task.Delay(60 - (int)(time / 10000));
            }
            if (Enemies.Count < 1)
            {
                StartLevel((int)Math.Sqrt(Score / 600) + 6);
            }
            if (!stopped)
            {
                GameLoop();
            }
        }