// The components are stored in their draw order, so it is easy to loop
// through them and draw them in the correct order without having to sort
// them every time they are drawn
public void PutComponentInOrder(Component component)
{
if(components.Contains(component)) {
components.Remove(component);
int i = 0;
// Iterate through the components in order until we find one with
// a higher or equal draw order, and insert the component at that
// position.
for(i = 0; i < components.Count; i++) {
if(components[i].DrawOrder >= component.DrawOrder) {
break;
}
}
components.Insert(i, component);
}
}
public void RemoveComponent(Component Component)
{
if(Component != null && components.Contains(Component)) {
if(Updating) {
componentsToBeRemoved.Add(Component);
}
else {
components.Remove(Component);
}
}
}
public void AddComponent(Component Component)
{
if(Updating) {
componentsToBeAdded.Add(Component);
return;
}
if(!components.Contains(Component)) {
components.Add(Component);
Component.Initialize();
Component.LoadContent();
PutComponentInOrder(Component);
}
}