3 // SuperTux - A Jump'n Run
4 // Copyright (C) 2004 Matthias Braun <matze@braunis.de
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #include "display_manager.h"
23 DisplayManager::DisplayManager()
27 DisplayManager::~DisplayManager()
32 DisplayManager::add_drawable(Drawable* drawable, int layer)
34 DisplayList::iterator i
35 = std::lower_bound(displaylist.begin(), displaylist.end(), layer);
36 if(i == displaylist.end())
37 displaylist.push_back(DrawingQueueEntry(drawable, layer));
39 displaylist.insert(i, DrawingQueueEntry(drawable, layer));
43 DisplayManager::remove_drawable(Drawable* drawable)
45 for(DisplayList::iterator i = displaylist.begin(); i != displaylist.end();) {
46 if(i->object == drawable)
47 i = displaylist.erase(i);
54 DisplayManager::draw(Camera& camera)
56 for(DisplayList::iterator i = displaylist.begin(); i != displaylist.end();
58 i->object->draw(camera, i->layer);