protected override EmitterList Read(ContentReader input, EmitterList existingInstance)
{
if (existingInstance != null)
{
return(existingInstance);
}
EmitterSaveList esl = ObjectReader.ReadObject <EmitterSaveList>(input);
esl.Name = input.AssetName;
return(esl.ToEmitterList(""));
//// read how many emitters there are
//int count = input.ReadInt32();
//existingInstance = new EmitterList();
//for (int i = 0; i < count; i++)
//{
// Emitter emitter = new Emitter();
// existingInstance.Add(emitter);
// emitter.X = input.ReadSingle();
// emitter.Y = input.ReadSingle();
// emitter.Z = input.ReadSingle();
// emitter.ScaleX = input.ReadSingle();
// emitter.ScaleY = input.ReadSingle();
// emitter.ScaleZ = input.ReadSingle();
// emitter.AreaEmission =
// FlatRedBall.Graphics.GraphicalEnumerations.TranslateAreaEmissionType(
// input.ReadString() );
// emitter.EmissionSettings = input.ReadObject<EmissionSettings>();
// input.ReadString(); // ParentSpriteName
// emitter.Name = input.ReadString();
// emitter.ParticleBlueprint = input.ReadObject<Sprite>();
// emitter.RemovalEvent = FlatRedBall.Graphics.Particle.Emitter.TranslateRemovalEvent(input.ReadString());
// emitter.SecondFrequency = input.ReadSingle();
// emitter.NumberPerEmission = input.ReadInt32();
// emitter.TimedEmission = input.ReadBoolean();
// emitter.RelativeX = input.ReadSingle();
// emitter.RelativeY = input.ReadSingle();
// emitter.RelativeZ = input.ReadSingle();
// emitter.ParentVelocityChangesEmissionVelocity = input.ReadBoolean();
// input.ReadBoolean(); // AssetsRelativeToFile
// emitter.SecondsLasting = input.ReadSingle();
//}
//return existingInstance;
}
public void LoadEmitters(string fileName)
{
#region Clear all Emitters in memory
while (AppState.Self.Emitters.Count != 0)
{
SpriteManager.RemoveEmitter(AppState.Self.Emitters[0]);
}
AppState.Self.CurrentEmitter = null;
#endregion
#region Load the Emitters and add them to the SpriteManager
EmitterSaveList emitterSaveList = EmitterSaveList.FromFile(fileName);
AppState.Self.Emitters = emitterSaveList.ToEmitterList(AppState.Self.PermanentContentManager);
foreach (Emitter emitter in AppState.Self.Emitters)
{
SpriteManager.AddEmitter(emitter);
ShapeManager.AddPolygon(emitter.EmissionBoundary);
}
CurrentEmixFileName = FileManager.RemoveExtension(fileName);
#endregion
bool haveAttachments = false;
#if FRB_MDX
FlatRedBallServices.Owner.Text = "ParticleEditor - Currently editing " + CurrentEmixFileName;
#else
FlatRedBallServices.Game.Window.Title = "ParticleEditor - Currently editing " + CurrentEmixFileName;
#endif
for (int i = 0; i < AppState.Self.Emitters.Count; i++)
{
if (emitterSaveList.emitters[i].ParentSpriteName != null)
{
// see if the emitter exists in the gameData.emitterArray and set the attachments. If not, then
// we need to set haveAttachments to true, indicating there are attachments to .scn Sprites
Emitter e = AppState.Self.Emitters.FindWithNameContaining(emitterSaveList.emitters[i].ParentSpriteName);
if (e != null)
{
AppState.Self.Emitters[i].AttachTo(e, false);
}
else
{
haveAttachments = true;
}
}
}
// TODO: Handle when the ParticleEditor can't find attachments.
if (haveAttachments)
{
EditorData.lastLoadedFile = emitterSaveList;
if (EditorData.Scene == null || EditorData.Scene.Sprites.Count == 0)
{
MultiButtonMessageBox mbmb = GuiManager.AddMultiButtonMessageBox();
mbmb.Name = ".emi attachments found";
mbmb.Text = fileName + " has one or more attachments. There are no " +
"Sprites loaded. What would you like to do with the attachment information?";
mbmb.ScaleX = 15;
mbmb.AddButton("Forget all attachment information.", new GuiMessage(FileMenuWindow.ForgetAttachmentInfo));
mbmb.AddButton("Remember attachment information, I will load a .scnx file later.", new GuiMessage(FileMenuWindow.RememberAttachmentInfo));
mbmb.AddButton("Manually search for .scnx file now.", new GuiMessage(FileMenuWindow.LoadScnxButtonClick));
mbmb.AddButton("Automatically search for .scnx with Sprites matching attachments.", new GuiMessage(FileMenuWindow.AutoSearchScn));
}
else
{
FileMenuWindow.AttemptEmitterAttachment("");
}
}
string settingsFileName = FileManager.RemoveExtension(fileName) + ".ess";
bool doesSettingsFileExist = System.IO.File.Exists(settingsFileName);
if (doesSettingsFileExist)
{
EmitterEditorSettingsSave settings = EmitterEditorSettingsSave.Load(settingsFileName);
settings.Camera.SetCamera(Camera.Main);
if (settings.Camera.OrthogonalHeight < 0)
{
Camera.Main.UsePixelCoordinates();
}
else
{
Camera.Main.FixAspectRatioYConstant();
}
}
}