+// $Id$
+//
+// SuperTux - A Jump'n Run
+// Copyright (C) 2004 Matthias Braun <matze@braunis.de
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#include <assert.h>
+
#include "tilemap.h"
#include "display_manager.h"
#include "level.h"
}
void
-TileMap::draw(ViewPort& viewport, int layer)
+TileMap::draw(Camera& viewport, int layer)
{
- std::vector<std::vector<unsigned int> >* tiles;
+ std::vector<unsigned int>* tiles;
switch(layer) {
case LAYER_BACKGROUNDTILES:
tiles = &level->bg_tiles; break;
int tsy = int(viewport.get_translation().y / 32); // tilestartindex y
int sx = - (int(viewport.get_translation().x) % 32);
int sy = - (int(viewport.get_translation().y) % 32);
- for(int x = sx, tx = tsx; x < screen->w && tx < int((*tiles)[0].size());
+ for(int x = sx, tx = tsx; x < screen->w && tx < level->width;
x += 32, ++tx) {
- for(int y = sy, ty = tsy; y < screen->h && ty < int(tiles->size());
+ for(int y = sy, ty = tsy; y < screen->h && ty < level->height;
y += 32, ++ty) {
- Tile::draw(x, y, (*tiles) [ty][tx]);
+ Tile::draw(x, y, (*tiles) [ty * level->width + tx]);
}
}
}