/// <summary>
/// Adds the child.
/// </summary>
/// <param name="child">The child.</param>
/// <param name="preserveWorldPos">if set to <c>true</c> [preserve absolute position].</param>
public void AddChild(IMyEntity child, bool preserveWorldPos = false, bool insertIntoSceneIfNeeded = true)
{
//MyEntities.Remove(child); // if it's already in the world, remove it
MyHierarchyComponentBase childHierarchy = child.Components.Get <MyHierarchyComponentBase>();
childHierarchy.Parent = this;
if (preserveWorldPos)
{
var tmpWorldMatrix = child.WorldMatrix;
this.Children.Add(childHierarchy);
child.WorldMatrix = tmpWorldMatrix;
}
else
{
this.Children.Add(childHierarchy);
MyPositionComponentBase positionComponent = Container.Get <MyPositionComponentBase>();
MyPositionComponentBase childPositionComponent = child.Components.Get <MyPositionComponentBase>();
var m = positionComponent.WorldMatrix;
childPositionComponent.UpdateWorldMatrix(ref m);
}
if (Container.Entity.InScene && !child.InScene && insertIntoSceneIfNeeded)
{
child.OnAddedToScene(Container.Entity);
}
}
protected void RaiseOnPositionChanged(MyPositionComponentBase component)
{
var handle = OnPositionChanged;
if (handle != null)
{
handle(component);
}
}
protected void RaiseOnPositionChanged(MyPositionComponentBase component)
{
var handle = OnPositionChanged;
if (handle != null) handle(component);
}
void PositionComp_OnPositionChanged(MyPositionComponentBase obj)
{
if (m_collidingEntities.ContainsKey((MyEntity)obj.Container.Entity))
{
if (m_frameCounter - m_collidingEntities[(MyEntity)obj.Container.Entity].FrameTime > 20)
{ //Object not contacted with grid for 20 frames
obj.OnPositionChanged -= PositionComp_OnPositionChanged;
DynamicWeights.Remove(m_collidingEntities[(MyEntity)obj.Container.Entity].Position);
m_collidingEntities.Remove((MyEntity)obj.Container.Entity);
m_needsRecalc = true;
}
}
}
void PositionComp_OnPositionChanged(MyPositionComponentBase obj)
{
//if (m_collidingEntities.ContainsKey((MyEntity)obj.Entity))
//{
// if (m_frameCounter - m_collidingEntities[(MyEntity)obj.Entity].FrameTime > 20)
// { //Object not contacted with grid for 20 frames
// obj.OnPositionChanged -= PositionComp_OnPositionChanged;
// DynamicWeights.Remove(m_collidingEntities[(MyEntity)obj.Entity].Position);
// m_collidingEntities.Remove((MyEntity)obj.Entity);
// ForceRecalc = true;
// }
//}
}
public abstract void PositionChanged(MyPositionComponentBase obj);
void entity_OnPositionChanged(MyPositionComponentBase entity)
{
DetectedEntityInfo info;
if (m_detectedEntities.TryGetValue(entity.Container.Entity as MyEntity, out info))
{
info.Moved = true;
}
}