public static ParticleEmitter CreateHitEffect(Vector2D position)
{
var material = new Material(Shader.Position2DColorUV, "Hit");
var deathEffect = new ParticleEmitterData
{
ParticleMaterial = material,
MaximumNumberOfParticles = 1,
SpawnInterval = 0,
Size = new RangeGraph<Size>(new Size(0.06f), new Size(0.09f)),
LifeTime = 0.5f
};
return new ParticleEmitter(deathEffect, position);
}
public Grid(BlocksContent content)
{
this.content = content;
zoomBrickData = new ParticleEmitterData
{
LifeTime = 0.2f,
Color = new RangeGraph<Color>(Color.White, Color.TransparentWhite),
MaximumNumberOfParticles = 10,
SpawnInterval = -1,
StartVelocity = new RangeGraph<Vector3D>(Vector2D.Zero, Vector2D.Zero),
StartPosition = new RangeGraph<Vector3D>(Vector2D.Zero, Vector2D.Zero),
};
}
public InteractionLogic()
{
// ParticleSystemData can very well be loaded by a ContentLoader, unused for simplicity in M5
//explosionData = ContentLoader.Load<ParticleEmitterData>("ExplosionEffectEmitter0");
explosionData = new ParticleEmitterData
{
ParticleMaterial = ContentLoader.Load<Material>("ExplosionAnimated2D"),
Size = new RangeGraph<Size>(new Size(0.2f, 0.2f), new Size(0.2f,0.2f)),
LifeTime = 0,
SpawnInterval = 0.001f,
MaximumNumberOfParticles = 1
};
IncreaseScore += i => { };
}
public ParticleEmitter(ParticleEmitterData emitterData, Vector3D spawnPosition)
{
EmitterData = ParticleEmitterData.CopyFrom(emitterData);
ElapsedSinceLastSpawn = emitterData.SpawnInterval;
if (emitterData.ParticleMaterial == null)
{
base.Dispose();
throw new UnableToCreateWithoutMaterial();
}
Position = spawnPosition;
Rotation = Quaternion.Identity;
lastFramePosition = spawnPosition;
CreateImageAnimationMaterials();
OnDraw<Particle2DRenderer>();
}
public static ParticleEmitter CreateDeathEffect(Vector2D position)
{
var material = new Material(Shader.Position2DColorUV, "DeathSkull");
var deathEffect = new ParticleEmitterData
{
ParticleMaterial = material,
MaximumNumberOfParticles = 1,
SpawnInterval = 0,
Size = new RangeGraph<Size>(new Size(GameLogic.DeathSkullSize),
new Size(GameLogic.DeathSkullSize-0.005f)),
Acceleration = new RangeGraph<Vector3D>(new Vector2D(0, -0.04f), new Vector2D(0, -0.04f)),
LifeTime = 2f,
StartVelocity = new RangeGraph<Vector3D>(Vector2D.Zero, new Vector2D(0.01f, 0.01f))
};
return new ParticleEmitter(deathEffect, position);
}
//ncrunch: no coverage start
public Projectile(Vector2D startPosition, float angle)
: base(Rectangle.FromCenter(startPosition, new Size(.02f)))
{
Rotation = angle;
RenderLayer = (int)AsteroidsRenderLayer.Rockets;
// ParticleSystemData can very well be loaded by a ContentLoader, unused for simplicity in M5
//missileAndTrails =
// new ParticleSystem(ContentLoader.Load<ParticleSystemData>("MissileEffect"));
missileAndTrails = new ParticleSystem();
var rocketData = new ParticleEmitterData
{
ParticleMaterial = ContentLoader.Load<Material>("Missile2D"),
Size = new RangeGraph<Size>(new Size(0.025f, 0.025f), new Size(0.025f, 0.025f)),
LifeTime = 0,
SpawnInterval = 0.001f,
MaximumNumberOfParticles = 1
};
var trailData = new ParticleEmitterData
{
ParticleMaterial = ContentLoader.Load<Material>("Projectile2D"),
Size = new RangeGraph<Size>(new Size(0.02f, 0.03f), new Size(0.02f, 0.04f)),
StartPosition =
new RangeGraph<Vector3D>(new Vector3D(0.0f, 0.02f, 0.0f), new Vector3D(0.0f, 0.02f, 0.0f)),
LifeTime = 2.2f,
SpawnInterval = 0.2f,
MaximumNumberOfParticles = 8
};
missileAndTrails.AttachEmitter(new ParticleEmitter(trailData, Vector3D.Zero));
missileAndTrails.AttachEmitter(new ParticleEmitter(rocketData, Vector3D.Zero));
missileAndTrails.AttachedEmitters[0].EmitterData.DoParticlesTrackEmitter = true;
missileAndTrails.AttachedEmitters[1].EmitterData.DoParticlesTrackEmitter = true;
foreach (var emitter in missileAndTrails.AttachedEmitters)
emitter.EmitterData.StartRotation =
new RangeGraph<ValueRange>(new ValueRange(Rotation, Rotation),
new ValueRange(Rotation, Rotation));
var data = new SimplePhysics.Data
{
Gravity = Vector2D.Zero,
Velocity =
new Vector2D(MathExtensions.Sin(angle) * ProjectileVelocity,
-MathExtensions.Cos(angle) * ProjectileVelocity)
};
Add(data);
Start<MoveAndDisposeOnBorderCollision>();
}
public static ParticleEmitterData CopyFrom(ParticleEmitterData otherData)
{
var newEmitterData = new ParticleEmitterData();
newEmitterData.SpawnInterval = otherData.SpawnInterval;
newEmitterData.LifeTime = otherData.LifeTime;
newEmitterData.MaximumNumberOfParticles = otherData.MaximumNumberOfParticles;
newEmitterData.StartVelocity = new RangeGraph<Vector3D>(otherData.StartVelocity.Values);
newEmitterData.Acceleration = new RangeGraph<Vector3D>(otherData.Acceleration.Values);
newEmitterData.Size = new RangeGraph<Size>(otherData.Size.Values);
newEmitterData.StartRotation = new RangeGraph<ValueRange>(otherData.StartRotation.Values);
newEmitterData.Color = otherData.Color = new RangeGraph<Color>(otherData.Color.Values);
newEmitterData.ParticleMaterial = otherData.ParticleMaterial;
newEmitterData.ParticlesPerSpawn = otherData.ParticlesPerSpawn;
newEmitterData.RotationSpeed = new RangeGraph<ValueRange>(otherData.RotationSpeed.Values);
newEmitterData.PositionType = otherData.PositionType;
newEmitterData.StartPosition = new RangeGraph<Vector3D>(otherData.StartPosition.Values);
newEmitterData.ParticlesPerSpawn = otherData.ParticlesPerSpawn;
newEmitterData.DoParticlesTrackEmitter = otherData.DoParticlesTrackEmitter;
return newEmitterData;
}
private bool TrySavingEmitterData(ParticleEmitterData emitterData, string name,
bool overwrite)
{
if (!MaySaveRegardingExistingAndOverwrite(name, ContentType.ParticleEmitter, overwrite))
{ //ncrunch: no coverage start
WarnExistantContentNoOverwrite(name, ContentType.ParticleEmitter);
return false;
} //ncrunch: no coverage end
var bytes = BinaryDataExtensions.ToByteArrayWithTypeInformation(emitterData);
var fileNameAndBytes = new Dictionary<string, byte[]>();
fileNameAndBytes.Add(name + ".deltaparticle", bytes);
ContentMetaData metaData = metaDataCreator.CreateMetaDataFromParticle(name, bytes);
service.UploadContent(metaData, fileNameAndBytes);
return true;
}
private static MemoryStream SaveTestParticle()
{
var particleEmitterData = new ParticleEmitterData();
var shader = Load<Shader>(Shader.Position2DColor);
particleEmitterData.ParticleMaterial = new Material(shader, null, new Size(8, 8));
particleEmitterData.Size = new RangeGraph<Size>(new Size(0.1f, 0.1f));
particleEmitterData.MaximumNumberOfParticles = 256;
particleEmitterData.LifeTime = 5.0f;
particleEmitterData.SpawnInterval = 0.1f;
particleEmitterData.Color = new RangeGraph<Color>(Color.Red, Color.Green);
var data = BinaryDataExtensions.SaveToMemoryStream(particleEmitterData);
data.Seek(0, SeekOrigin.Begin);
return data;
}
private static Stream CreateEmitter3D(ParticleEmitterPositionType positionType)
{
var pointEmitter = new ParticleEmitterData();
pointEmitter.ParticleMaterial = new Material(Shader.Position3DColorUV, "DeltaEngineLogo");
pointEmitter.PositionType = positionType;
var data = BinaryDataExtensions.SaveToMemoryStream(pointEmitter);
data.Seek(0, SeekOrigin.Begin);
return data;
}
