private void SetupParticleSystem()
{
particleSystem = new ParticleSystem();
shipEffect = new ParticleEffect();
Texture2D texture1 = Content.Load <Texture2D>("Images/smoke2");
Texture2D texture2 = Content.Load <Texture2D>("Images/smoke3");
ParticleEmitter shipEmitter = new ConeEmitter(Vector2.Zero,
MathHelper.ToRadians(90));
shipEmitter.AddTexture(texture1);
shipEmitter.AddTexture(texture2);
shipEmitter.Quantity = 10;
shipEmitter.AddPropertyGenerator(new RandomSpeedGenerator(2.01f, 4.0f, 1.0f));
shipEmitter.AddPropertyGenerator(new ConstantColorGenerator(Color.Green * 0.7f));
shipEmitter.AddPropertyGenerator(new RandomTTLGenerator(2.0f, 5.0f, 1.0f));
shipEmitter.AddParticleModifier(new ScaleModifier2(0.1f, 2.0f));
shipEmitter.AddParticleModifier(new DepthModifier2(0.0f, 1.0f));
shipEmitter.AddParticleModifier(new OpacityModifier2(0.6f, 0f));
shipEmitter.AddParticleModifier(new DampingLinearVelocityModifier(0.99f));
shipEmitter.AddParticleModifier(new RotationModifier2(-1.0f, 1.0f));
shipEffect.AddEmitter(shipEmitter);
particleSystem.AddEffect(shipEffect);
shipEffect2 = new ParticleEffect();
ParticleEmitter shipEmitter2 = new ConeEmitter(Vector2.Zero,
MathHelper.ToRadians(90));
shipEmitter2.AddTexture(texture1);
shipEmitter2.AddTexture(texture2);
shipEmitter2.Quantity = 10;
shipEmitter2.AddPropertyGenerator(new RandomSpeedGenerator(2.01f, 4.0f, 1.0f));
shipEmitter2.AddPropertyGenerator(new ConstantColorGenerator(Color.Yellow * 0.7f));
shipEmitter2.AddPropertyGenerator(new RandomTTLGenerator(2.0f, 5.0f, 1.0f));
shipEmitter2.AddParticleModifier(
new ScaleModifier2(0.1f, 2.0f));
shipEmitter2.AddParticleModifier(
new DepthModifier2(0.0f, 1.0f));
shipEmitter2.AddParticleModifier(
new OpacityModifier2(0.6f, 0f));
shipEmitter2.AddParticleModifier(new DampingLinearVelocityModifier(0.99f));
shipEmitter2.AddParticleModifier(new RotationModifier2(-1.0f, 1.0f));
shipEffect2.AddEmitter(shipEmitter2);
particleSystem.AddEffect(shipEffect2);
}
protected override void Initialize()
{
content = new ContentManager(Services, "Content");
spriteBatch = new SpriteBatch(GraphicsDevice);
viewport = GraphicsDevice.Viewport;
Texture2D tex1 = content.Load <Texture2D>("Images/smoke2");
particleSystem = new ParticleSystem();
Effect = new ParticleEffect();
Effect.Rotation = 0f;
Effect.Position = new Vector2(viewport.Width / 2, viewport.Height / 2);
ParticleEmitter emitter = new CircleEmitter(new Circle(100.0f, Vector2.Zero));
emitter.AutoGenerate = true;
ParticleGenerationParams config = new ParticleGenerationParams();
config.AddTexture(tex1);
config.ColorRangeStart = Color.Red;
config.ColorRangeEnd = Color.Yellow;
config.QuantityRange = new Vector2(10, 100);
config.Flags = EmitterCastStyle.None;
config.ScaleRange = new Vector2(0.1f, 1.1f);
config.DepthRange = new Vector2(0.0f, 1.0f);
config.OpacityRange = new Vector2(0.6f, 0f);
config.InitialSpeedRange = new Vector2(0.1f, 2.0f);
config.SpeedDamping = 0.99f;
config.RotationRange = new Vector2(-1.0f, 1.0f);
config.InitialRotationVariation = 1.0f;
config.TTLRange = new Vector2(500.0f, 4000.0f); emitter.Configuration = config;
Effect.AddEmitter(emitter);
particleSystem.AddEffect(Effect);
// Start the animation timer.
// timer = Stopwatch.StartNew();
timer = new FpsTimer(1.0f / 20);
totalTimeSpan = TimeSpan.FromTicks(DateTime.Now.Ticks);
timer.Elapsed += timer_Elapsed;
timer.Start();
gameTime = new GameTime(TimeSpan.Zero, TimeSpan.Zero);
// Hook the idle event to constantly redraw our animation.
Application.Idle += delegate { Invalidate(); };
}
public override void LoadContent()
{
base.LoadContent();
menuEntries = new List <MenuEntry>();
entryTexture = StateManager.Content.Load <Texture2D>("Images/button_clean");
Vector2 pos = new Vector2(Bounds.Width / 2, 100);
playMenuEntry = CreateMenuEntry(entryTexture, "Play", pos, Keys.F1);
playMenuEntry.AnimState = -0.5f;
pos.Y += entryTexture.Height + 10;
optionsMenuEntry = CreateMenuEntry(entryTexture, "Options", pos, Keys.F2);
optionsMenuEntry.AnimState = 0.0f;
pos.Y += entryTexture.Height + 10;
physicsMenuEntry = CreateMenuEntry(entryTexture, "Physics", pos, Keys.F3);
physicsMenuEntry.AnimState = 1.0f;
pos.Y += entryTexture.Height + 10;
exitMenuEntry = CreateMenuEntry(entryTexture, "Exit", pos, Keys.Escape);
exitMenuEntry.AnimState = 0.5f;
// AnimatedSprite
// This will make a sprite which animates when mouse is clicked in it.
/*
* animSprite = new AnimatedSprite(StateManager.Content.Load<Texture2D>("Images/soniccd"), 11, 1);
* animSprite.Position = new Vector2(Bounds.Width / 2, 400);
* animSprite.Style = AnimatedSprite.AnimationStyle.Manual;
* animSprite.InputEventSource = StateManager.Input;
* AddComponent(animSprite);
*/
// TextureAtlas
// Make textureatlas from the example image
atlas = new TextureAtlas(StateManager.Content.Load <Texture2D>("Images/soniccd"), 11, 1);
// Make AnimatedSprite from the atlas
animSprite = new AnimatedSprite(atlas, 0, atlas.Frames - 1, 25);
animSprite.Position = new Vector2(Bounds.Width / 2, 400);
animSprite.Style = AnimatedSprite.AnimationStyle.Manual;
animSprite.InputEventSource = StateManager.Input;
AddComponent(animSprite);
// This will use a image with 11 columns and 1 rows. And makes a
// sprite for frame 2 (second frame).
atlasSprite = atlas.MakeSprite(1);
atlasSprite.Position = new Vector2(Bounds.Width / 2, 600);
atlasSprite.Scale = 4.0f;
// TODO: This adds a component to the canvas but canvas does not yet
// Draw it automatically. See Draw() here, it does atlasSprite.Draw(..).
AddComponent(atlasSprite);
// Set up a simple smoke effect
particleSystem = new ParticleSystem();
// particleSystem.EnableCache(6000, 10000);
particleEffect = new ParticleEffect(20000);
particleEffect.Rotation = 0f;
particleEffect.Position = Vector2.Zero;
// emitter = new LineEmitter(new Vector2(-200,0), new Vector2(200,0));
// emitter = new PointEmitter(Vector2.Zero);
// emitter = new ConeEmitter(Vector2.Zero, MathHelper.ToRadians(45));
emitter = new CircleEmitter(new Circle(50.0f, new Vector2(0, 0)));
emitter.Quantity = 2000;
emitter.AddPropertyGenerator(new RandomSpeedGenerator(30.0f, 30.0f, 1.0f));
emitter.AddPropertyGenerator(new RandomScaleGenerator(0.1f, 0.5f, 1.0f));
emitter.AddPropertyGenerator(new RandomOpacityGenerator(0.5f, 0.0f, 1.0f));
emitter.AddPropertyGenerator(new RandomRotationGenerator(0.0f, MathConstants.TwoPI, 1.0f));
emitter.AddPropertyGenerator(new RandomAngularVelocityGenerator(-1.0f, 1.0f, 1.0f));
emitter.AddPropertyGenerator(new RandomTTLGenerator(0.5f, 10.0f, 1.0f));
emitter.AddPropertyGenerator(new RandomColorGenerator(Color.White, Color.Red));
emitter.AddParticleModifier(new OpacityModifier1(0.0f));
emitter.AddParticleModifier(new ScaleModifier1(1.0f));
emitter.AddParticleModifier(new DampingLinearVelocityModifier(1.001f));
emitter.Flags |= EmitterModes.AutoGenerate;
emitter.AddTexture(StateManager.Content.Load <Texture2D>("Images/smoke1"));
emitter.AddTexture(StateManager.Content.Load <Texture2D>("Images/smoke2"));
emitter.AddTexture(StateManager.Content.Load <Texture2D>("Images/smoke3"));
particleEffect.AddEmitter(emitter);
particleSystem.AddEffect(particleEffect);
}
