public ParmeFrbEmitter CreateEmitter(IEmitterLogic logic, PositionedObject parent = null)
{
var emitter = new ParmeFrbEmitter(_particlePool, logic, _random)
{
Parent = parent
};
_emitterRenderGroup.AddEmitter(emitter.Emitter);
_frbEmitters.Add(emitter);
return(emitter);
}
private void UpdateEmitter(EmitterSettings settings)
{
Vector2?previousCameraOffset = null;
if (_emitter != null)
{
previousCameraOffset = _camera.Origin - _emitter.WorldCoordinates;
_emitterRenderGroup.RemoveEmitter(_emitter);
_emitter.Dispose();
_emitter = null;
}
if (settings != null)
{
var code = EmitterLogicClassGenerator.Generate(settings, "Parme.Editor", "Test", true);
var scriptOptions = ScriptOptions.Default
.WithReferences(typeof(IEmitterLogic).Assembly);
var logicClass = CSharpScript.EvaluateAsync <IEmitterLogic>(code, scriptOptions).GetAwaiter().GetResult();
_emitter = new MonoGameEmitter(logicClass, _particlePool, GraphicsDevice, _textureFileLoader, _random);
_emitterRenderGroup.AddEmitter(_emitter);
_emitter.IsEmittingNewParticles = true;
// Don't reset the camera if we don't have a moving emitter. Without a moving emitter then this will
// just frustrate the user, as they've positioned the camera in that spot for a reason
if (_uiController.EmitterVelocity != Vector2.Zero)
{
ResetCamera(resetOriginTo: previousCameraOffset);
}
}
ResetRenderTarget();
ResetCameraBounds();
if (_applicationState.AutoSaveOnChange)
{
_appOperationQueue.Enqueue(new SaveEmitterRequested(_applicationState.ActiveFileName, settings));
}
}
