/// <summary>
/// Aktualizace herního světa a všech aktivních objektů před vykreslením.
/// </summary>
/// <param name="gameTime">Herní čas.</param>
protected override void Update(GameTime gameTime)
{
//Aktuální stav vstupních zařízení
_currentKeyboardState = Keyboard.GetState();
_currentGamePadState = GamePad.GetState(PlayerIndex.One);
_currentMouseState = Mouse.GetState();
if (PressedOnce(Keys.Escape, Buttons.Back))
{
Exit();
}
#region Přepínání ukázkových scén
if (PressedOnce(Keys.Left, Buttons.DPadLeft))
{
DestructCurrentScene();
_currentDemo++;
_currentDemo = _currentDemo % DemoScenes.Count;
DemoScenes[_currentDemo].Construct();
}
if (PressedOnce(Keys.Right, Buttons.DPadRight))
{
DestructCurrentScene();
_currentDemo += DemoScenes.Count - 1;
_currentDemo = _currentDemo % DemoScenes.Count;
DemoScenes[_currentDemo].Construct();
}
#endregion Přepínání ukázkových scén
//Aktualizace pohybu kamerou
CameraMovement(gameTime);
//Aktualizace herního světa (a tím probíhající fyzikální simulace)
World3D.Update(gameTime);
//Možnost uchopení tělesa myší
GrabWorldObject();
DemoScenes[_currentDemo].Update(
_currentKeyboardState,
_previousKeyboardState,
_currentGamePadState,
_previousGamePadState);
//Skrytí nebo zobrazení překryvného informačního textu
if (PressedOnce(Keys.F12, Buttons.Start))
{
Info.Visible = !Info.Visible;
}
//Předchozí stav vstupních zařízení (pro další aktualizaci)
_previousKeyboardState = _currentKeyboardState;
_previousGamePadState = _currentGamePadState;
_previousMouseState = _currentMouseState;
base.Update(gameTime);
}
protected Scene3D(MasterRenderer3D renderer, Canvas canvas, World3D world, Space3D space) :
base(canvas, world, space)
{
Debug.Assert(renderer != null, "3D scenes must be created with a non-null renderer.");
Renderer = renderer;
}
protected void LogErrorEvent(String message, int level)
{
Vixen.ErrorEvent err = new Vixen.ErrorEvent(World3D.Get());
err.ErrString = message;
err.ErrLevel = level;
err.ErrCode = 0;
err.Log();
}
private void GrabWorldObject()
{
if (_currentMouseState.LeftButton == ButtonState.Pressed)
{
World3D.GrabBody(_currentMouseState.Position, force: 50f, viewport: _graphics.GraphicsDevice.Viewport);
}
if (_currentMouseState.LeftButton == ButtonState.Released)
{
World3D.ReleaseGrabbedBody();
}
}
/// <summary>
/// Vykreslí aktuální scénu a nebe na pozadí.
/// </summary>
/// <param name="gameTime">Herní čas.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Bisque);
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
DrawSky();
World3D.Draw();
DemoScenes[_currentDemo].Draw();
base.Draw(gameTime);
}
protected override void Initialize()
{
Vector3 cameraPosition = new Vector3(0f, 5f, 6f);
camera3D = new BasicCamera3D(cameraPosition, GraphicsDevice.Viewport.AspectRatio);
camera3D.Target = Vector3.Zero;
Vector2 gravity = new Vector2(0f, -9.80665f);
world3D = new World3D(gravity, camera3D);
base.Initialize();
}
private void DestructCurrentScene()
{
for (int i = Components.Count - 1; i >= 0; i--)
{
IGameComponent component = Components[i];
if (component is Info)
{
continue;
}
Components.RemoveAt(i);
}
World3D.Clear();
}
/// <summary>
/// Výchozí inicializace všech objektů nutných pro vykreslování scén.
/// </summary>
protected override void Initialize()
{
SetGraphics(_windowed);
Camera3D = new BasicCamera3D(
DemoHelper.Positions.DefaultCameraPosition,
_graphics.GraphicsDevice.Viewport.AspectRatio);
World3D = new World3D(DemoHelper.Gravity.Earth, Camera3D);
Info = new Info(this)
{
DrawOrder = int.MaxValue
};
Components.Add(Info);
CreateScenesInstances();
base.Initialize();
}
public override object SolveOne()
{
var world = new World3D();
for (int x = 0; x < Rows.Count; x++)
{
for (int y = 0; y < Rows[x].Length; y++)
{
if (Rows[x][y] == '#')
{
world.SetValue(x, y, 0, true);
}
}
}
for (int i = 0; i < 6; i++)
{
world = world.Run();
}
return(world.Sum(x => x.Value.Sum(y => y.Value.Count(z => z.Value))));
}
public World3D Run()
{
int loX = Keys.Min();
int hiX = Keys.Max();
int loY = Values.Min(x => x.Keys.Min());
int hiY = Values.Max(x => x.Keys.Max());
int loZ = Values.Min(x => x.Values.Min(y => y.Keys.Min()));
int hiZ = Values.Max(x => x.Values.Max(y => y.Keys.Max()));
var output = new World3D();
for (int x = loX - 1; x <= hiX + 1; x++)
{
for (int y = loY - 1; y <= hiY + 1; y++)
{
for (int z = loZ - 1; z <= hiZ + 1; z++)
{
int nCount = CountNeighbors(x, y, z);
output.SetValue(x, y, z, nCount == 3 || (GetValue(x, y, z) && nCount == 2));
}
}
}
return(output);
}
private void LoadWorld()
{
world3D = new World3D();
world3D.LoadContent();
camera1 = new Camera();
camera1.LoadContent();
camera1.position = new Vector3(0, 27, -22);
camera1.Face(new Vector3(0, 26, -21));
camera2 = new Camera();
camera2.LoadContent();
camera2.position = new Vector3(10, 10, -10);
camera2.Face(new Vector3(0, 0, 0));
camera2.minDepth = 1f;
camera2.maxDepth = 50f;
dirLight1 = new LightDirectional();
dirLight1.LoadContent();
zombie = new GenericModelObject();
zombie.LoadContent();
zombie.model = Global.zombieSceneModel;
zombie.ColorMap = Global.zombieDiffuse;
zombie.NormalMap = Global.zombieNormal;
zombie.position = new Vector3(0, 0.5f, -20);
zombie.angle.Y = MathHelper.ToRadians(-90);
map = new Map();
map.LoadContent();
map.length = 10;
map.width = 10;
Cwing1 = new GenericModelObject();
Cwing1.LoadContent();
Cwing1.model = Global.ship1Model;
Cwing1.ColorMap = Global.ship1Diffuse;
Cwing1.NormalMap = Global.ship1Normal;
Cwing1.SpecularMap = Global.ship1Specular;
Cwing1.position = new Vector3(-52, 5f, 60);
Acolyte1 = new GenericModelObject();
Acolyte1.LoadContent();
Acolyte1.model = Global.ship2Model;
Acolyte1.ColorMap = Global.ship2Diffuse;
Acolyte1.NormalMap = Global.ship2Normal;
Acolyte1.SpecularMap = Global.ship2Specular;
Acolyte1.position = new Vector3(-32, 5f, 60);
Orbiter = new Orbiter();
Orbiter.LoadContent();
Orbiter.size = Vector3.One * 0.4f;
Orbiter2 = new Orbiter();
Orbiter2.LoadContent();
Orbiter2.size = Vector3.One * 0.4f;
Orbiter3 = new Orbiter();
Orbiter3.LoadContent();
Orbiter3.size = Vector3.One * 0.4f;
pointLight1 = new PointLight();
pointLight1.LoadContent();
pointLight1.intensity = 1.5f;
pointLight1.position = new Vector3(40, 5, 45);
pointLight1.color = Color.Red;
spotLight1 = new SpotLight();
spotLight1.LoadContent();
spotLight1.intensity = 2f;
spotLight1.color = Color.White;
spotLight1.intensity = 1.5f;
spotLight1.position = new Vector3(10, 40, 30);
spotLight1.Face(new Vector3(0f, -1, -0.7f));
spotLight2 = new SpotLight();
spotLight2.LoadContent();
spotLight2.intensity = 2f;
spotLight2.color = Color.Red;
spotLight2.intensity = 1.5f;
spotLight2.position = new Vector3(-60f, 35f, 75f);
spotLight2.Face(new Vector3(-40f, 0f, 55f));
spotLight3 = new SpotLight();
spotLight3.LoadContent();
spotLight3.intensity = 2f;
spotLight3.color = Color.Blue;
spotLight3.intensity = 1.5f;
spotLight3.position = new Vector3(-20f, 35f, 75f);
spotLight3.Face(new Vector3(-40f, 0f, 55f));
spotLight4 = new SpotLight();
spotLight4.LoadContent();
spotLight4.intensity = 2f;
spotLight4.color = Color.Green;
spotLight4.intensity = 1.5f;
spotLight4.position = new Vector3(-40f, 35f, 75f);
spotLight4.Face(new Vector3(-40f, 0f, 45f));
blueBall = new Ball();
blueBall.LoadContent();
blueBall.position = new Vector3(10, 15, 5);
blueBall.friction = 1f;
blueBall.Material.diffuseColor = Color.Blue.ToVector4();
blueBall.Material.matteColor = Color.AliceBlue.ToVector4();
blueBall.Material.shininess = 1f;
blueBall.Material.ambient = 0.4f;
ball2 = new Ball();
ball2.LoadContent();
ball2.position = new Vector3(0f, 1f, 0f);
ball2.Material.diffuseColor = Color.DarkMagenta.ToVector4();
ball2.Material.matteColor = Color.Magenta.ToVector4();
ball2.Material.shininess = 1f;
ball2.Material.ambient = 0.2f;
ball4 = new Ball();
ball4.LoadContent();
ball4.position = new Vector3(0f, 3f, 0f);
ball4.Material.diffuseColor = Color.Green.ToVector4();
ball4.Material.matteColor = Color.GreenYellow.ToVector4();
ball4.Material.shininess = 1f;
ball4.Material.ambient = 0.2f;
goldBall = new Ball();
goldBall.LoadContent();
goldBall.position = new Vector3(50f, 10f, 50f);
goldBall.Material.diffuseColor = Color.Goldenrod.ToVector4();
goldBall.Material.matteColor = Color.Gold.ToVector4();
goldBall.Material.shininess = 2f;
goldBall.size = Vector3.One * 10;
orientAid = new Orientaid();
orientAid.LoadContent();
orientAid2 = new Orientaid();
orientAid2.LoadContent();
orientAid3 = new Orientaid();
orientAid3.LoadContent();
orientAid4 = new Orientaid();
orientAid4.LoadContent();
a1 = new Arrow();
a1.LoadContent();
a2 = new Arrow();
a2.LoadContent();
a3 = new Arrow();
a3.LoadContent();
a4 = new Arrow();
a4.LoadContent();
a5 = new Arrow();
a5.LoadContent();
a6 = new Arrow();
a6.LoadContent();
a7 = new Arrow();
a7.LoadContent();
a8 = new Arrow();
a8.LoadContent();
a9 = new Arrow();
a9.LoadContent();
a10 = new Arrow();
a10.LoadContent();
}
protected override void Initialize()
{
Vector3 cameraPosition = new Vector3(0f, 4f, 15f);
camera3D = new BasicCamera3D(cameraPosition, GraphicsDevice.Viewport.AspectRatio);
camera3D.Target = new Vector3(0f, 0f, 3f);
Vector2 gravity = new Vector2(0f, -9.80665f);
world3D = new World3D(gravity, camera3D);
#region BasicEffectParams
Vector3 ambientColor = Color.Blue.ToVector3();
Vector3 specularColor = Color.Red.ToVector3();
float specularPower = 1f;
Vector3 emmisiveColor = Color.Black.ToVector3();
Vector3 directionalLight0Direction = new Vector3(-1.5f, -1.5f, 1f);
Vector3 directionalLight0DiffuseColor = Color.Green.ToVector3();
Vector3 directionalLight0SpecularColor = Color.Magenta.ToVector3();
Vector3 directionalLight1Direction = new Vector3(-1.5f, 1.5f, 0f);
Vector3 directionalLight1DiffuseColor = Color.Cyan.ToVector3();
Vector3 directionalLight1SpecularColor = Color.Yellow.ToVector3();
Vector3 directionalLight2Direction = new Vector3(0, 1.5f, 1.5f);
Vector3 directionalLight2DiffuseColor = Color.Violet.ToVector3();
Vector3 directionalLight2SpecularColor = Color.White.ToVector3();
DirectionalLightParams directionalLight1 =
new DirectionalLightParams(
directionalLight0Direction,
directionalLight0DiffuseColor,
directionalLight0SpecularColor);
DirectionalLightParams directionalLight2 =
new DirectionalLightParams(
directionalLight1Direction,
directionalLight1DiffuseColor,
directionalLight1SpecularColor);
DirectionalLightParams directionalLight3 =
new DirectionalLightParams(
directionalLight2Direction,
directionalLight2DiffuseColor,
directionalLight2SpecularColor);;
FogParams fogParams = new FogParams(Color.CornflowerBlue.ToVector3(), 10f, 25f);
effectParams =
new BasicEffectParams(
ambientColor,
specularColor,
specularPower,
emmisiveColor,
directionalLight1,
directionalLight2,
directionalLight3,
fogParams);
#endregion BasicEffectParams
base.Initialize();
}
