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;
}
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;
}
}
}
}
}
/// <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);
}