Ejemplo n.º 1
0
        public void NewGame()
        {
            _points = 0;
            _currentObjective.Model = _landingPad;
            _currentObjective       = _pads[1];
            _currentObjective.Model = _landingPadGreen;

            _menu.MainMenuIndex      = _menu.Screens.IndexOf(_pause);
            _menu.SelectedMenuScreen = _menu.MainMenuIndex;
            _lem.Dispose();
            _lem = new Lem();
            _lem.Init(new Vector3(0, 3.05f * Metre.Y + Lem.MinY, 0), _lemModel, _flame, _currentGravity, 100, _soundEffect, _audioListener);
            _running = true;
        }
Ejemplo n.º 2
0
        private void Collision()
        {
            foreach (IBound bound in _lem.GetBounds())
            {
                foreach (IBound b in _currentGravity.Ground.GetBounds())
                {
                    if (bound.Intersects(b))
                    {
                        GameOver("Lander touched the ground");
                        break;
                    }
                }
            }
            foreach (LandingPad pad in _pads)
            {
                foreach (IBound bound in pad.GetBounds())
                {
                    while (true)
                    {
                        int collisions = 0;
                        foreach (IBound lemBound in _lem.GetBounds())
                        {
                            if (bound.Intersects(lemBound))
                            {
                                collisions++;
                            }
                        }
                        if (collisions == 4)
                        {
                            if (_score == 0 && _lem.Fuel == 0)
                            {
                                GameOver("Out of fuel");
                            }
                            if (_score > 0)
                            {
                                _storeAvailable = true;
                            }

                            if (pad == _currentObjective)
                            {
                                pad.Model               = _landingPad;
                                _currentObjective       = _pads[(_pads.IndexOf(pad) + 1) % _pads.Count];
                                _currentObjective.Model = _landingPadGreen;
                                var diff = pad.Position - _lem.Position;
                                diff.Y   = 0;
                                _score  += 100 - (int)(((diff.Length()) / (7.5 * Metre.Y)) * 100f);
                                _points += 1;
                            }

                            if (_lem.Velocity.Y < 0)
                            {
                                _lem.Position = new Vector3(_lem.Position.X, bound.Max().Y + Lem.MinY + 2.15f,
                                                            _lem.Position.Z);
                            }
                            if (_lem.Velocity.Length() > 10)
                            {
                                GameOver("Landed too fast");
                            }
                            _lem.Velocity = Vector3.Zero;
                            break;
                        }

                        if (collisions == 0)
                        {
                            break;
                        }


                        if (Math.Abs(_lem.RotationX) == 0.00 && Math.Abs(_lem.RotationZ) == 0.0)
                        {
                            GameOver(string.Format(@"Only {0} feet on landing pad", collisions));
                            break;
                        }

                        if (Math.Abs(_lem.RotationX) > MathHelper.ToRadians(5) ||
                            Math.Abs(_lem.RotationZ) > MathHelper.ToRadians(5) && _lem.Velocity.Y < 0)
                        {
                            GameOver("Landing angle too steep");
                            break;
                        }

                        _lem.RotationX *= .98f;
                        _lem.RotationZ *= .98f;
                        if (Math.Abs(_lem.RotationX) < 0.01 && Math.Abs(_lem.RotationZ) < 0.01)
                        {
                            _lem.RotationX = 0;
                            _lem.RotationZ = 0;
                        }
                    }
                }
            }
        }
Ejemplo n.º 3
0
        /// <summary>
        /// LoadContent will be called once per game and is the place to load
        /// all of your content.
        /// </summary>
        protected override void LoadContent()
        {
            _mainView = GraphicsDevice.Viewport;

            _bottomView        = _mainView;
            _bottomView.Height = _mainView.Height / 3;
            _bottomView.Width  = _bottomView.Height;
            _bottomView.X      = 2;
            _bottomView.Y      = 2;

            _spriteBatch     = new SpriteBatch(GraphicsDevice);
            _grassTexture    = Content.Load <Texture2D>("Images\\grass");
            _fuelBlack       = Content.Load <Texture2D>("Images\\fuelBlack");
            _fuelGreen       = Content.Load <Texture2D>("Images\\fuelGreen");
            _fuelRed         = Content.Load <Texture2D>("Images\\fuelRed");
            _lemModel        = Content.Load <Model>("models\\LEM\\LEM");
            _menuMove        = Content.Load <SoundEffect>("Sounds\\menuMove");
            _menuSelect      = Content.Load <SoundEffect>("Sounds\\menuSelect");
            _scoreFont       = Content.Load <SpriteFont>("Fonts\\Mono");
            _menuBack        = Content.Load <SoundEffect>("Sounds\\menuBack");
            _flame           = Content.Load <Model>("models\\jet\\jet");
            _landingPad      = Content.Load <Model>("models\\landingPad\\landingPad");
            _landingPadGreen = Content.Load <Model>("models\\landingPad\\landingPadGreen");

            var hudTexture = Content.Load <Texture2D>("Images\\hud");

            _hud = new HeadsUpDisplay(_scoreFont, hudTexture, _fuelBlack, _fuelRed, _fuelGreen);

            _menu.Initialize(GraphicsDevice.Viewport, _scoreFont, _menuMove, _menuSelect, _menuBack);

            _soundEffect = Content.Load <SoundEffect>("Sounds\\engine");

            var ground = new Ground();

            ground.Init(_textureEffect, _textureEffectWvp, _textureEffectImage, _grassTexture, _groundVertices);

            //Equitorial Surface Body as listed on Wikipedia
            _gravity.Add("sun", new Body(new Vector3(0, -274.0f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("mercury", new Body(new Vector3(0, -3.7f, 0), new Vector3(-.1f, 0.0f, .001f), ground));
            _gravity.Add("venus", new Body(new Vector3(0, -8.87f, 0), new Vector3(0.1f, 0.0f, 0.15f), ground));
            _gravity.Add("earth", new Body(new Vector3(0, -9.780327f, 0), new Vector3(.25f, 0.0f, 0.0f), ground));
            _gravity.Add("moon", new Body(new Vector3(0, -1.622f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("mars", new Body(new Vector3(0, -3.711f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("jupiter", new Body(new Vector3(0, -24.79f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("saturn", new Body(new Vector3(0, -10.44f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("uranus", new Body(new Vector3(0, -8.69f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("neptune", new Body(new Vector3(0, -11.15f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));
            _gravity.Add("pluto", new Body(new Vector3(0, -0.658f, 0), new Vector3(0.0f, 0.0f, 0.0f), ground));

            _currentGravity = _gravity["moon"];


            InitMenu();

            _lem.Init(new Vector3(0, 3.05f * Metre.Y + Lem.MinY, 0), _lemModel, _flame, _currentGravity, 100, _soundEffect, _audioListener);

            var pad = new LandingPad();

            pad.Init(new Vector3(0, 3, 0) * Metre, _landingPad);
            _pads.Add(pad);
            pad = new LandingPad();
            pad.Init(new Vector3(15, 3, -30) * Metre, _landingPadGreen);
            _pads.Add(pad);
            _currentObjective = pad;
            pad = new LandingPad();
            pad.Init(new Vector3(45, 3, -60) * Metre, _landingPad);
            _pads.Add(pad);
            pad = new LandingPad();
            pad.Init(new Vector3(90, 3, -40) * Metre, _landingPad);
            _pads.Add(pad);
            pad = new LandingPad();
            pad.Init(new Vector3(60, 3, 50) * Metre, _landingPad);
            _pads.Add(pad);
            pad = new LandingPad();
            pad.Init(new Vector3(30, 3, 40) * Metre, _landingPad);
            _pads.Add(pad);
            pad = new LandingPad();
            pad.Init(new Vector3(0, 3, 30) * Metre, _landingPad);
            _pads.Add(pad);
        }