/// <summary>
/// A fire particle system
/// </summary>
/// <returns></returns>
public static ParticleSystem3D CreateFireParticleSystem3D()
{
ParticleSystem3D pSystem = new ParticleSystem3D()
{
NumParticles = 500,
MinColor = Color.Black,
MaxColor = Color.Black,
MinLife = TimeSpan.FromSeconds(3),
MaxLife = TimeSpan.FromSeconds(5),
LocalVelocity = new Vector3(0.0f, 3.0f, 0.0f),
RandomVelocity = new Vector3(0.2f, 1.0f, 0.2f),
MinSize = 40,
MaxSize = 70,
EndDeltaScale = 3f,
EmitterSize = new Vector2(500),
EmitterShape = ParticleSystem3D.Shape.Circle,
InterpolationColors = new List<Color>() { Color.Red, Color.Orange },
LinearColorEnabled = true,
AlphaEnabled = true,
};
return pSystem;
}
/// <summary>
/// Set the current settings to the particle system attached
/// </summary>
private void LoadParticleSystem()
{
this.random = WaveServices.Random;
if (this.indexBuffer != null)
{
this.GraphicsDevice.DestroyIndexBuffer(this.indexBuffer);
}
if (this.vertexBuffer != null)
{
this.GraphicsDevice.DestroyVertexBuffer(this.vertexBuffer);
}
this.settings = this.System;
this.numParticles = this.System.NumParticles;
this.numPrimitives = this.numParticles * 2;
this.numVertices = this.numParticles * 4;
this.numIndices = this.numParticles * 6;
this.particles = new Particle[this.numParticles];
// Create Indexbuffer
ushort[] indices = new ushort[this.numIndices];
for (int i = 0; i < this.numParticles; i++)
{
indices[(i * 6) + 0] = (ushort)((i * 4) + 0);
indices[(i * 6) + 1] = (ushort)((i * 4) + 2);
indices[(i * 6) + 2] = (ushort)((i * 4) + 1);
indices[(i * 6) + 3] = (ushort)((i * 4) + 0);
indices[(i * 6) + 4] = (ushort)((i * 4) + 3);
indices[(i * 6) + 5] = (ushort)((i * 4) + 2);
}
this.indexBuffer = new IndexBuffer(indices);
this.GraphicsDevice.BindIndexBuffer(this.indexBuffer);
// Initialize Particles
for (int i = 0; i < this.numParticles; i++)
{
this.particles[i] = new Particle()
{
Alive = true,
Life = TimeSpan.FromMilliseconds(this.random.NextDouble() * (this.numParticles * InitTimeMultipler)).TotalMilliseconds
};
}
this.vertices = new VertexPositionColorTexture[this.numVertices];
this.vertexBuffer = new DynamicVertexBuffer(VertexPositionColorTexture.VertexFormat);
this.vertexBuffer.SetData(this.vertices, this.numVertices);
this.GraphicsDevice.BindVertexBuffer(this.vertexBuffer);
}
/// <summary>
/// A fog particle system
/// </summary>
/// <returns></returns>
public static ParticleSystem3D CreateFogParticleSystem3D()
{
ParticleSystem3D pSystem = new ParticleSystem3D()
{
NumParticles = 100,
MinColor = Color.Black,
MaxColor = Color.Black,
MinLife = TimeSpan.FromSeconds(3),
MaxLife = TimeSpan.FromSeconds(4),
LocalVelocity = new Vector3(0.0f, 3.0f, 0.0f),
RandomVelocity = new Vector3(0.2f, 1.0f, 0.2f),
MinSize = 40,
MaxSize = 70,
EndDeltaScale = 3f,
EmitterSize = new Vector2(500),
EmitterShape = ParticleSystem3D.Shape.FillCircle,
InterpolationColors = new List<Color>() { new Color(226, 207, 190), new Color(200, 153, 109), Color.Transparent },
LinearColorEnabled = true,
AlphaEnabled = true,
};
return pSystem;
}
/// <summary>
/// A vapor particle system
/// </summary>
/// <returns></returns>
public static ParticleSystem3D CreateVaporParticleSystem3D()
{
ParticleSystem3D pSystem = new ParticleSystem3D()
{
NumParticles = 100,
MinColor = Color.Black,
MaxColor = Color.Black,
MinLife = TimeSpan.FromSeconds(2),
MaxLife = TimeSpan.FromSeconds(4),
LocalVelocity = new Vector3(0.0f, 3.0f, 0.0f),
RandomVelocity = new Vector3(10f, 10f, 10f),
MinSize = 40,
MaxSize = 50,
EndDeltaScale = 10f,
EmitterSize = new Vector2(100),
EmitterShape = ParticleSystem3D.Shape.Rectangle,
InterpolationColors = new List<Color>() { Color.White },
LinearColorEnabled = true,
AlphaEnabled = true,
};
return pSystem;
}
/// <summary>
/// A sparks particle system
/// </summary>
/// <returns></returns>
public static ParticleSystem3D CreateSparksParticleSystem3D()
{
ParticleSystem3D pSystem = new ParticleSystem3D()
{
NumParticles = 800,
MinColor = Color.White,
MaxColor = Color.Yellow,
LocalVelocity = new Vector3(10f, 10f, 10f),
RandomVelocity = new Vector3(5f, 10f, 5f),
MinLife = TimeSpan.FromSeconds(3),
MaxLife = TimeSpan.FromSeconds(9),
InitialAngle = 0.5f,
MinRotateSpeed = 0.01f,
MaxRotateSpeed = 0.05f,
MinSize = 20,
MaxSize = 80,
EmitterSize = new Vector2(50, 0),
Gravity = new Vector3(0f, -0.3f, 0f),
InterpolationColors = new List<Color>() { Color.White, Color.Gray },
LinearColorEnabled = true,
AlphaEnabled = false,
};
return pSystem;
}
/// <summary>
/// A snow particle system
/// </summary>
/// <returns></returns>
public static ParticleSystem3D CreateSnowParticleSystem3D()
{
ParticleSystem3D pSystem = new ParticleSystem3D()
{
NumParticles = 700,
MinColor = Color.White,
MaxColor = Color.Gray,
LocalVelocity = new Vector3(0f, 0.1f, 0f),
RandomVelocity = new Vector3(1f, 0.2f, 1f),
MinLife = TimeSpan.FromSeconds(3),
MaxLife = TimeSpan.FromSeconds(6),
InitialAngle = 0.5f,
MinRotateSpeed = 0.01f,
MaxRotateSpeed = 0.05f,
MinSize = 1,
MaxSize = 4,
EmitterShape = ParticleSystem3D.Shape.FillRectangle,
EmitterSize = new Vector2(1200, 200),
Gravity = new Vector3(0f, -0.1f, 0f),
InterpolationColors = new List<Color>() { Color.White, Color.Gray },
LinearColorEnabled = true,
AlphaEnabled = false,
CollisionBehavior = ParticleSystem3D.ParticleCollisionBehavior.Bounce,
CollisionType = ParticleSystem3D.ParticleCollisionFlags.MinY,
CollisionMinY = 0,
Bounciness = 0.0f
};
return pSystem;
}
/// <summary>
/// Set the current settings to the particle system attached
/// </summary>
private void LoadParticleSystem()
{
this.random = WaveServices.Random;
if (this.mesh != null)
{
if (this.mesh.IndexBuffer != null)
{
this.GraphicsDevice.DestroyIndexBuffer(this.mesh.IndexBuffer);
}
if (this.mesh.VertexBuffer != null)
{
this.GraphicsDevice.DestroyVertexBuffer(this.mesh.VertexBuffer);
}
this.mesh = null;
}
this.settings = this.System;
this.numParticles = this.System.NumParticles;
this.numPrimitives = this.numParticles * 2;
this.numVertices = this.numParticles * 4;
this.numIndices = this.numParticles * 6;
this.particles = new Particle[this.numParticles];
// Create Indexbuffer
ushort[] indices = new ushort[this.numIndices];
for (int i = 0; i < this.numParticles; i++)
{
indices[(i * 6) + 0] = (ushort)((i * 4) + 0);
indices[(i * 6) + 1] = (ushort)((i * 4) + 2);
indices[(i * 6) + 2] = (ushort)((i * 4) + 1);
indices[(i * 6) + 3] = (ushort)((i * 4) + 0);
indices[(i * 6) + 4] = (ushort)((i * 4) + 3);
indices[(i * 6) + 5] = (ushort)((i * 4) + 2);
}
IndexBuffer indexBuffer = new IndexBuffer(indices);
// Initialize Particles
for (int i = 0; i < this.numParticles; i++)
{
double life = (this.settings.EmitRate > 0) ? -1 : TimeSpan.FromSeconds(this.random.NextDouble() * (this.numParticles * InitTimeMultipler)).TotalSeconds;
this.particles[i] = new Particle()
{
Alive = true,
Life = life
};
}
this.vertices = new VertexPositionNormalColorTexture[this.numVertices];
DynamicVertexBuffer vertexBuffer = new DynamicVertexBuffer(VertexPositionNormalColorTexture.VertexFormat);
vertexBuffer.SetData(this.vertices, this.numVertices);
this.mesh = new Mesh(0, vertexBuffer.VertexCount, 0, indexBuffer.IndexCount / 3, vertexBuffer, indexBuffer, PrimitiveType.TriangleList)
{
DisableBatch = true
};
}
/// <summary>
/// Creates a new explosion decorator
/// </summary>
/// <param name="name">The entity name</param>
/// <param name="frame">The explosion frame </param>
public ExplosionDecorator(string name, int frame)
{
this.particleSystems = new List<ParticleSystem3D>();
this.entity = new Entity(name)
.AddComponent(this.cachedTransform = new Transform3D())
;
ParticleSystem3D particleSystem;
var emitter1 = new Entity()
.AddComponent(new Transform3D())
.AddComponent(emitter = new Sound3DEmitter())
.AddComponent(particleSystem = new ParticleSystem3D()
{
NumParticles = 25,
EmitRate = 300000,
MinLife = TimeSpan.FromSeconds(1),
MaxLife = TimeSpan.FromSeconds(1.5),
LocalVelocity = Vector3.Zero,
RandomVelocity = Vector3.One * 0.7f,
MinSize = 20,
MaxSize = 25,
MaxRotateSpeed = 0.025f,
MinRotateSpeed = -0.055f,
InitialAngle = MathHelper.TwoPi,
EndDeltaScale = 2f,
EmitterSize = new Vector2(4),
EmitterShape = ParticleSystem3D.Shape.FillRectangle,
InterpolationColors = new List<Color>() { Color.White, Color.White, Color.Black },
LinearColorEnabled = true,
Gravity = Vector3.Zero,
Emit = false
})
.AddComponent(new ParticleSystemRenderer3D())
.AddComponent(new MaterialsMap(new BasicMaterial("Content/Textures/Explosion/Explosion_1.png", DefaultLayers.Additive) { VertexColorEnabled = true }))
;
this.particleSystems.Add(particleSystem);
var emitter2 = new Entity()
.AddComponent(new Transform3D())
.AddComponent(particleSystem = new ParticleSystem3D()
{
NumParticles = 4,
EmitRate = 300000,
MinLife = TimeSpan.FromSeconds(0.2),
MaxLife = TimeSpan.FromSeconds(0.3),
LocalVelocity = Vector3.Zero,
RandomVelocity = Vector3.One * 0.01f,
MinSize = 30,
MaxSize = 40,
InitialAngle = MathHelper.TwoPi,
MaxRotateSpeed = 0.1f,
MinRotateSpeed = -0.1f,
EndDeltaScale = 0.3f,
EmitterSize = new Vector2(1),
EmitterShape = ParticleSystem3D.Shape.FillRectangle,
InterpolationColors = new List<Color>() { Color.White, Color.Black },
LinearColorEnabled = true,
Gravity = Vector3.Zero,
Emit = false
})
.AddComponent(new ParticleSystemRenderer3D())
.AddComponent(new MaterialsMap(new BasicMaterial("Content/Textures/Explosion/Explosion_3.png", DefaultLayers.Additive) { VertexColorEnabled = true }))
;
this.particleSystems.Add(particleSystem);
var emitter3 = new Entity()
.AddComponent(new Transform3D())
.AddComponent(particleSystem = new ParticleSystem3D()
{
NumParticles = 60,
EmitRate = 300000,
MinLife = TimeSpan.FromSeconds(2),
MaxLife = TimeSpan.FromSeconds(2.4),
LocalVelocity = Vector3.Zero,
RandomVelocity = Vector3.One * 1f,
MinSize = 0.7f,
MaxSize = 0.7f,
InitialAngle = MathHelper.TwoPi,
Gravity = Vector3.Zero,
EndDeltaScale = 1,
EmitterSize = new Vector2(1),
EmitterShape = ParticleSystem3D.Shape.FillRectangle,
InterpolationColors = new List<Color>() { Color.White, Color.Black },
LinearColorEnabled = true,
Emit = false
})
.AddComponent(new ParticleSystemRenderer3D())
.AddComponent(new MaterialsMap(new BasicMaterial("Content/Textures/Blaster.png", DefaultLayers.Additive) { VertexColorEnabled = true }))
;
this.particleSystems.Add(particleSystem);
var emitter4 = new Entity()
.AddComponent(new Transform3D())
.AddComponent(particleSystem = new ParticleSystem3D()
{
NumParticles = 15,
EmitRate = 300000,
MinLife = TimeSpan.FromSeconds(1.5),
MaxLife = TimeSpan.FromSeconds(4),
LocalVelocity = Vector3.Zero,
RandomVelocity = Vector3.One * 0.2f,
MinSize = 15,
MaxSize = 20,
MaxRotateSpeed = 0.015f,
MinRotateSpeed = -0.015f,
InitialAngle = MathHelper.TwoPi,
EndDeltaScale = 2f,
EmitterSize = new Vector2(4),
EmitterShape = ParticleSystem3D.Shape.FillRectangle,
AlphaEnabled = true,
InterpolationColors = new List<Color>() { Color.White * 0.5f, Color.Black },
LinearColorEnabled = true,
Gravity = Vector3.Zero,
Emit = false
})
.AddComponent(new ParticleSystemRenderer3D())
.AddComponent(new MaterialsMap(new BasicMaterial("Content/Textures/Explosion/Explosion_5.png", DefaultLayers.Alpha) { VertexColorEnabled = true }))
;
this.particleSystems.Add(particleSystem);
Entity shockwave = new Entity("shockwave")
.AddComponent(new Transform3D() { Rotation = new Vector3(0.3f, -0.2f, -0.4f)})
.AddComponent(new Model("Content/Models/Plane.FBX"))
.AddComponent(new ModelRenderer())
.AddComponent(this.shockwave = new ShockwaveBehavior())
.AddComponent(new MaterialsMap(new BasicMaterial("Content/Textures/Explosion/Explosion_4.png", DefaultLayers.Additive)))
;
this.entity.AddChild(emitter1);
this.entity.AddChild(emitter2);
this.entity.AddChild(emitter3);
this.entity.AddChild(emitter4);
this.entity.AddChild(shockwave);
this.entity.EntityInitialized += (s, e) =>
{
var screenplay = this.entity.Scene.EntityManager.Find("ScreenplayManager").FindComponent<ScreenplayManager>();
screenplay.FrameEvent(frame, this.BayExplosion);
};
}
