+// $Id$
+//
+// SuperTux - Worldmap Spawnpoint
+// Copyright (C) 2006 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 <config.h>
+
+#include <stdexcept>
+#include <iostream>
+#include "spawn_point.hpp"
+#include "lisp/lisp.hpp"
+#include "lisp/list_iterator.hpp"
+#include "log.hpp"
+
+namespace WorldMapNS
+{
+
+// from worldmap.cpp
+Direction string_to_direction(const std::string& directory);
+
+SpawnPoint::SpawnPoint(const lisp::Lisp* slisp) : auto_dir(D_NONE)
+{
+ pos.x = -1;
+ pos.y = -1;
+ lisp::ListIterator iter(slisp);
+ while(iter.next()) {
+ const std::string& token = iter.item();
+ if(token == "name") {
+ iter.value()->get(name);
+ } else if(token == "x") {
+ iter.value()->get(pos.x);
+ } else if(token == "y") {
+ iter.value()->get(pos.y);
+ } else if(token == "auto-dir") {
+ std::string s = "";
+ iter.value()->get(s);
+ auto_dir = string_to_direction(s);
+ } else {
+ log_warning << "unknown token '" << token << "' in SpawnPoint" << std::endl;
+ }
+ }
+
+ if(name == "")
+ throw std::runtime_error("No name specified for spawnpoint");
+ if(pos.x < 0 || pos.y < 0)
+ throw std::runtime_error("Invalid coordinates for spawnpoint");
+}
+
+}
+