/// <summary>
/// Constructor
/// </summary>
/// <param name="game">Game</param>
/// <param name="name">Name</param>
/// <param name="description">Particle system description</param>
/// <param name="emitter">Particle emitter</param>
public ParticleSystemCpu(Game game, string name, ParticleSystemDescription description, ParticleEmitter emitter)
{
this.Game = game;
this.Name = name;
this.parameters = new ParticleSystemParams(description) * emitter.Scale;
var imgContent = new ImageContent()
{
Streams = ContentManager.FindContent(description.ContentPath, description.TextureName),
};
this.Texture = game.ResourceManager.CreateResource(imgContent);
this.TextureCount = (uint)imgContent.Count;
this.Emitter = emitter;
this.Emitter.UpdateBounds(this.parameters);
this.MaxConcurrentParticles = this.Emitter.GetMaximumConcurrentParticles(description.MaxDuration);
this.particles = new VertexCpuParticle[this.MaxConcurrentParticles];
this.buffer = new EngineBuffer <VertexCpuParticle>(game.Graphics, description.Name, this.particles, true);
buffer.AddInputLayout(game.Graphics.CreateInputLayout(DrawerPool.EffectDefaultCPUParticles.RotationDraw.GetSignature(), VertexCpuParticle.Input(BufferSlot)));
buffer.AddInputLayout(game.Graphics.CreateInputLayout(DrawerPool.EffectDefaultCPUParticles.NonRotationDraw.GetSignature(), VertexCpuParticle.Input(BufferSlot)));
this.TimeToEnd = this.Emitter.Duration + this.parameters.MaxDuration;
}
/// <summary>
/// Dispose resources
/// </summary>
/// <param name="disposing">Free managed resources</param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
buffer?.Dispose();
buffer = null;
}
}
protected override void WriteSqlServerVariable()
{
EnginePatternWriter.WriteSqlServerVariable(new TestSqlServerVariable(EngineBuffer.Flush(), ++sql_var_incrementor), EngineCurrentKeyPress);
}
protected override void WriteSarbId()
{
EnginePatternWriter.WriteSarbId(new TestSarbId(EngineBuffer.Flush(), ++sarb_id_incrementor), EngineCurrentKeyPress);
}
protected override void WriteNumericConstant()
{
EnginePatternWriter.WriteNumericConstant(new TestNumericConstant(EngineBuffer.Flush(), ++num_const_incrementor), EngineCurrentKeyPress);
}
protected override void WriteOtherKeyword()
{
EnginePatternWriter.WriteKeyword(new TestOtherKeyword(EngineBuffer.FlushKeyword().Value, ++oth_keyword_incrementor), EngineCurrentKeyPress);
}
protected override void WriteControlFlowKeyword()
{
EnginePatternWriter.WriteKeyword(new TestControlFlowKeyword(EngineBuffer.FlushKeyword().Value, ++cf_keyword_incrementor), EngineCurrentKeyPress);
}
protected override void WriteTextConstant()
{
EnginePatternWriter.WriteTextConstant(new MeasureTextConstantSegment(EngineBuffer.Flush(), 0), EngineCurrentKeyPress);
}
protected override void WriteOrganisationId()
{
EnginePatternWriter.WriteOrganisationId(new MeasureOrganisationIdSegment(EngineBuffer.Flush(), ++org_id_incrementer), EngineCurrentKeyPress);
}
protected override void WriteOtherKeyword()
{
EnginePatternWriter.WriteKeyword(new MeasureKeywordSegment(EngineBuffer.FlushKeyword().Value, 0), EngineCurrentKeyPress);
}
protected override void WriteOperatorKeyword()
{
EnginePatternWriter.WriteKeyword(new MeasureKeywordSegment(EngineBuffer.FlushKeyword().Value, ++operator_incrementor), EngineCurrentKeyPress);
}
protected override void WriteFunctionKeyword()
{
EnginePatternWriter.WriteKeyword(new MeasureFunctionKeywordSegment(EngineBuffer.FlushKeyword().Value, ++func_keyword_incrementor), EngineCurrentKeyPress);
}
protected override void WriteField()
{
EnginePatternWriter.WriteNumericConstant(new FilterVariableSegment(EngineBuffer.Flush(), ++var_incrementor), EngineCurrentKeyPress);
}
protected override void WriteFunctionKeyword()
{
EnginePatternWriter.WriteKeyword(new FilterKeywordSegment(EngineBuffer.FlushKeyword().Value, 0), EngineCurrentKeyPress);
}
protected override void WriteTextConstant()
{
EnginePatternWriter.WriteTextConstant(new TestTextConstant(EngineBuffer.Flush(), ++text_const_incrementor), EngineCurrentKeyPress);
}
protected override void WriteField()
{
EnginePatternWriter.WriteField(new TestField(EngineBuffer.Flush(), ++fld_incrementor), EngineCurrentKeyPress);
}
protected override void WriteSqlServerVariable()
{
EnginePatternWriter.WriteSqlServerVariable(new MeasureSqlServerVariableSegment(EngineBuffer.Flush(), 0), EngineCurrentKeyPress);
}
