ComposedObject.cpp

#include "ComposedObject.h"

ComposedObject::ComposedObject ()
{
        first_component = NULL;
}

ComposedObject::~ComposedObject ()
{
        // do nothing
}

void ComposedObject::AddObject (RawObject * obj)
{
        ComponentElem * current_component;

        if (first_component == NULL)
        {
                first_component = new ComponentElem ();
                first_component->next = NULL;
                first_component->object = obj;
        }
        else
        {
                current_component = first_component;
                while (current_component->next != NULL) current_component = current_component->next;

                current_component->next = new ComponentElem ();
                current_component = current_component->next;
                current_component->next = NULL;
                current_component->object = obj;
        }
}

void ComposedObject::Draw ()
{
        ComponentElem * current_component;

        glColor4fv (color);

        current_component = first_component;
        while (current_component != NULL)
        {
                current_component->object->Draw ();
                current_component = current_component->next;
        }
}

---