/// <summary>
/// Initializes a new instance of the <see cref="EmitterTreeNode"/> class.
/// </summary>
/// <param name="emitter">The emitter.</param>
public EmitterTreeNode(Emitter emitter) : base()
{
Guard.ArgumentNull("emitter", emitter);
this.Emitter = emitter;
this.ForeColor = emitter.Enabled ? SystemColors.WindowText : Color.Gray;
this.Text = emitter.Enabled ? emitter.Name : String.Format("{0} (Disabled)", emitter.Name);
this.Emitter.NameChanged += (o, s) => this.Text = this.Emitter.Name;
this.Tag = emitter;
foreach (Modifier modifier in emitter.Modifiers)
{
ModifierTreeNode node = new ModifierTreeNode(modifier);
this.Nodes.Add(node);
}
if (emitter.Enabled)
{
this.Expand();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="EmitterReinitialisedEventArgs"/> class.
/// </summary>
/// <param name="emitter">The emitter.</param>
/// <param name="budget">The new budget value.</param>
/// <param name="term">The new term value.</param>
public EmitterReinitialisedEventArgs(Emitter emitter, int budget, float term)
: base()
{
this.Emitter = emitter;
this.Budget = budget;
this.Term = term;
}
static public void Serialize(Emitter emitter, string filePath)
{
using (XmlWriter writer = XmlWriter.Create(filePath, new XmlWriterSettings
{
Indent = true,
NewLineHandling = NewLineHandling.Entitize
}))
{
IntermediateSerializer.Serialize<Emitter>(writer, emitter, ".\\");
}
}
/// <summary>
/// Draws an emitter.
/// </summary>
/// <param name="totalTime">Total game time in whole and fractional seconds.</param>
/// <param name="emitter">The emitter to be drawn.</param>
internal void Draw(float totalTime, Emitter<Particle> emitter)
{
this.Prepare(totalTime, emitter);
for (int i = 0; i < emitter.ActiveParticlesCount; i++)
{
IParticle particle = emitter.Get(i);
this.RenderParticle(totalTime, particle);
}
this.PostRender(totalTime);
}
/// <summary>
/// Begins rendering of an emitter, called before any particles are drawn.
/// </summary>
/// <param name="totalTime">Total game time in whole and fractional seconds.</param>
/// <param name="emitter">The emitter which is about to be rendered.</param>
protected virtual void Prepare(float totalTime, Emitter<Particle> emitter) { }
/// <summary>
/// Prepares the renderer for rendering.
/// </summary>
/// <param name="totalTime">Total game time in whole and fractional seconds.</param>
/// <param name="emitter">The emitter which is about to be rendered.</param>
protected override void Prepare(float totalTime, Emitter emitter)
{
this._drawIndex = 0;
Texture2D texture = (emitter.ParticleTexture != null ? emitter.ParticleTexture : base.DefaultTexture);
this._textureParam.SetValue(texture);
}
public MercuryLineParticleEffect(Renderer renderer, Emitter emitter)
{
_renderer = renderer;
_emitter = (LineEmitter)emitter;
}
/// <summary>
/// Copies the fields of the Emitter base class into the specified Emitter.
/// </summary>
/// <param name="emitter">The Emitter which will be copied into.</param>
protected void CopyBaseFields(Emitter emitter)
{
emitter.BlendMode = this.BlendMode;
emitter.Budget = this.Budget;
emitter.Enabled = this.Enabled;
emitter.MinimumTriggerPeriod = this.MinimumTriggerPeriod;
emitter.Modifiers = this.Modifiers.DeepCopy();
emitter.Name = String.Format("Copy of {0}", this.Name);
emitter.ParticleTexture = this.ParticleTexture;
emitter.ParticleTextureAssetName = String.Copy(this.ParticleTextureAssetName ?? String.Empty);
emitter.ReleaseColour = this.ReleaseColour;
emitter.ReleaseOpacity = this.ReleaseOpacity;
emitter.ReleaseQuantity = this.ReleaseQuantity;
emitter.ReleaseRotation = this.ReleaseRotation;
emitter.ReleaseScale = this.ReleaseScale;
emitter.ReleaseSpeed = this.ReleaseSpeed;
emitter.ReleaseImpulse = this.ReleaseImpulse;
emitter.Term = this.Term;
emitter.TriggerOffset = this.TriggerOffset;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextureReferenceChangedEventArgs"/> class.
/// </summary>
/// <param name="emitter">The emitter.</param>
/// <param name="textureReference">The texture reference.</param>
public TextureReferenceChangedEventArgs(Emitter emitter, TextureReference textureReference)
: base(emitter)
{
this.TextureReference = textureReference;
}
/// <summary>
/// Initializes a new instance of the <see cref="NewModifierEventArgs"/> class.
/// </summary>
/// <param name="parentEmitter">The parent emitter.</param>
/// <param name="plugin">The plugin.</param>
public NewModifierEventArgs(Emitter parentEmitter, IModifierPlugin plugin)
: base()
{
this.ParentEmitter = parentEmitter;
this.Plugin = plugin;
}
/// <summary>
/// Initializes a new instance of the <see cref="EmitterEventArgs"/> class.
/// </summary>
/// <param name="emitter">The emitter.</param>
public EmitterEventArgs(Emitter emitter) : base()
{
this.Emitter = emitter;
}
/// <summary>
/// Initializes a new instance of the <see cref="CloneEmitterEventArgs"/> class.
/// </summary>
/// <param name="prototype">The prototype.</param>
public CloneEmitterEventArgs(Emitter prototype)
: base()
{
this.Prototype = prototype;
}
private void CreateEmitter(string type, int budget, float term)
{
var oldColour = this.Emitter.ReleaseColour;
var oldOpacity = this.Emitter.ReleaseOpacity;
var oldQuantity = this.Emitter.ReleaseQuantity;
var oldRotation = this.Emitter.ReleaseRotation;
var oldScale = this.Emitter.ReleaseScale;
var oldSpeed = this.Emitter.ReleaseSpeed;
var oldModifier = this.Emitter.Modifiers;
switch (type)
{
case "Emitter":
{
this.Emitter = new Emitter();
break;
}
case "CircleEmitter":
{
this.Emitter = new CircleEmitter
{
Radius = 50f,
Ring = false,
Radiate = true
};
break;
}
case "ConeEmitter":
{
this.Emitter = new ConeEmitter
{
Direction = 0f,
ConeAngle = MathHelper.ToRadians(40f)
};
break;
}
case "LineEmitter":
{
this.Emitter = new LineEmitter
{
Length = 100
};
break;
}
case "PolygonEmitter":
{
this.Emitter = new PolygonEmitter
{
Points = new PolygonPointCollection
{
new Vector2 { X = -100f, Y = 100f },
new Vector2 { X = 0f, Y = -100f },
new Vector2 { X = 100f, Y = 100f }
}
};
break;
}
case "RectEmitter":
{
this.Emitter = new RectEmitter
{
Width = 100,
Height = 100
};
break;
}
}
this.Emitter.Budget = budget;
this.Emitter.ParticleTexture = this.ParticleTexture;
this.Emitter.ReleaseColour = oldColour;
this.Emitter.ReleaseOpacity = oldOpacity;
this.Emitter.ReleaseQuantity = oldQuantity;
this.Emitter.ReleaseRotation = oldRotation;
this.Emitter.ReleaseScale = oldScale;
this.Emitter.ReleaseSpeed = oldSpeed;
this.Emitter.Modifiers = oldModifier;
this.Emitter.Term = term;
this.Emitter.Initialize();
this.ControlPanel.EmitterPropertyGridWrapper = this.Emitter;
}
private void LoadEmitter(string filePath)
{
this.Emitter = EmitterSerializer.Deserialize(filePath);
this.Emitter.Initialize();
this.Emitter.ParticleTexture = this.ParticleTexture;
this.ControlPanel.EmitterPropertyGridWrapper = this.Emitter;
}
/// <summary>
/// Begins rendering of an emitter, called before any particles are drawn.
/// </summary>
/// <param name="totalTime">Total game time in whole and fractional seconds.</param>
/// <param name="emitter">The emitter which is about to be rendered.</param>
protected virtual void Prepare(float totalTime, Emitter emitter) { }
/// <summary>
/// Returns an unitialised deep copy of the Emitter.
/// </summary>
/// <returns>A deep copy of the Emitter.</returns>
public virtual Emitter DeepCopy()
{
Emitter emitter = new Emitter();
this.CopyBaseFields(emitter);
return emitter;
}
public MercuryPointParticleEffect(Renderer renderer, Emitter trailEmitter, Emitter explosionEmitter)
{
this.Renderer = renderer;
this.TrailEmitter = trailEmitter;
this.ExplosionEmitter = explosionEmitter;
}
