public static Effect LoadSpawnEffect(XElement node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
string name = node.RequireAttribute("name").Value;
string statename = "Start";
if (node.Attribute("state") != null)
{
statename = node.Attribute("state").Value;
}
XElement posNodeX = node.Element("X");
XElement posNodeY = node.Element("Y");
Effect posEff = null;
if (posNodeX != null)
{
posEff = PositionComponent.ParsePositionBehavior(posNodeX, Axis.X);
}
if (posNodeY != null)
{
posEff += PositionComponent.ParsePositionBehavior(posNodeY, Axis.Y);
}
return(entity =>
{
GameEntity spawn = entity.Spawn(name);
if (spawn == null)
{
return;
}
StateMessage msg = new StateMessage(entity, statename);
spawn.SendMessage(msg);
if (posEff != null)
{
posEff(spawn);
}
});
}
