private XmlElement GenerateTransformXml(Cv_Transform t, XmlDocument doc)
{
var transform = doc.CreateElement(Cv_EntityComponent.GetComponentName <Cv_TransformComponent>());
var positionNode = doc.CreateElement("Position");
positionNode.SetAttribute("x", t.Position.X.ToString(CultureInfo.InvariantCulture));
positionNode.SetAttribute("y", t.Position.Y.ToString(CultureInfo.InvariantCulture));
positionNode.SetAttribute("z", t.Position.Z.ToString(CultureInfo.InvariantCulture));
var rotationNode = doc.CreateElement("Rotation");
rotationNode.SetAttribute("radians", t.Rotation.ToString(CultureInfo.InvariantCulture));
var scaleNode = doc.CreateElement("Scale");
scaleNode.SetAttribute("x", t.Scale.X.ToString(CultureInfo.InvariantCulture));
scaleNode.SetAttribute("y", t.Scale.Y.ToString(CultureInfo.InvariantCulture));
var originNode = doc.CreateElement("Origin");
originNode.SetAttribute("x", t.Origin.X.ToString(CultureInfo.InvariantCulture));
originNode.SetAttribute("y", t.Origin.Y.ToString(CultureInfo.InvariantCulture));
transform.AppendChild(positionNode);
transform.AppendChild(rotationNode);
transform.AppendChild(scaleNode);
transform.AppendChild(originNode);
return(transform);
}
internal Cv_SceneNode(Cv_EntityID entityID, Cv_EntityComponent renderComponent, Cv_Transform to, Cv_Transform?from = null)
{
Properties = new Cv_NodeProperties();
Properties.EntityID = entityID;
Properties.ToWorld = to;
Properties.FromWorld = (from != null ? from.Value : Cv_Transform.Identity);
Properties.Name = renderComponent != null?renderComponent.GetType().Name : "SceneNode";
Properties.Radius = -1;
TransformChanged = true;
Component = renderComponent;
Children = new List <Cv_SceneNode>();
}
protected override Cv_EntityComponent CreateComponent(string componentName)
{
var component = ComponentFactory.Create(Cv_EntityComponent.GetID(componentName));
if (component == null)
{
var gComponent = new GameComponent();
gComponent.Init(componentName);
return(gComponent);
}
return(component);
}
public Cv_ParticleEmitterNode(Cv_Entity.Cv_EntityID entityID, Cv_EntityComponent renderComponent, Cv_Transform to, Cv_Transform?from = null) : base(entityID, renderComponent, to, from)
{
m_Particles = new LinkedList <Cv_Particle>();
var particleComponent = (Cv_ParticleEmitterComponent)Component;
for (var i = 0; i < MAX_PARTICLES; i++)
{
m_Particles.AddFirst(new Cv_Particle());
}
m_iNumLiveParticles = 0;
m_Random = new Random();
}
//Note(JM): Used for editor
#if EDITOR
public void AddComponent(string entityPath, string componentTypeName, Cv_EntityComponent component)
{
if (component.Owner != null)
{
Cv_Debug.Error("Trying to add a component that already has an owner.");
}
var entity = GetEntity(entityPath);
if (entity != null)
{
entity.AddComponent(componentTypeName, component);
component.VPostInitialize();
component.VPostLoad();
}
}
protected override Cv_EntityComponent CreateComponent(XmlElement componentData)
{
var component = ComponentFactory.Create(Cv_EntityComponent.GetID(componentData.Name));
if (component == null)
{
component = new GameComponent();
((GameComponent)component).Init(componentData.Name);
}
if (!component.VInitialize(componentData))
{
Cv_Debug.Error("Failed to initialize component: " + componentData.Name);
return(null);
}
return(component);
}
protected override Cv_EntityComponent[] ModifyEntity(Cv_Entity entity, XmlNodeList overrides)
{
var components = new List <Cv_EntityComponent>();
foreach (XmlElement componentNode in overrides)
{
var componentID = Cv_EntityComponent.GetID(componentNode.Name);
var component = entity.GetComponent(componentID);
if (component != null)
{
component.VInitialize(componentNode);
component.VOnChanged();
components.Add(component);
}
else
{
component = CreateComponent(componentNode);
if (component != null)
{
if (component is GameComponent)
{
entity.AddComponent(((GameComponent)component).ComponentName, component);
}
else
{
entity.AddComponent(component.GetType().Name, component);
}
components.Add(component);
//component.VPostInitialize();
}
}
}
return(components.ToArray());
}
