Replaced more lisp::Lisp/lisp::Writer with Reader/Writer

[supertux.git] / src / sprite / sprite_manager.cpp

diff --git a/src/sprite/sprite_manager.cpp b/src/sprite/sprite_manager.cpp
index d1bb1c7..0ef214a 100644 (file)
--- a/src/sprite/sprite_manager.cpp
+++ b/src/sprite/sprite_manager.cpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux
-//  Copyright (C) 2004 Ingo Ruhnke <grumbel@gmx.de>
+//  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 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 3 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
@@ -14,24 +12,19 @@
 //  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>
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include <iostream>
-#include <sstream>
-#include <stdexcept>
+#include "sprite/sprite_manager.hpp"
 
-#include "sprite_manager.hpp"
-#include "sprite_data.hpp"
-#include "sprite.hpp"
-#include "lisp/lisp.hpp"
 #include "lisp/parser.hpp"
-#include "lisp/list_iterator.hpp"
-#include "file_system.hpp"
-#include "log.hpp"
+#include "sprite/sprite.hpp"
+#include "util/file_system.hpp"
+#include "util/reader.hpp"
+
+SpriteManager* sprite_manager = NULL;
 
-SpriteManager::SpriteManager()
+SpriteManager::SpriteManager() :
+  sprites()
 {
 }
 
@@ -42,7 +35,7 @@ SpriteManager::~SpriteManager()
   }
 }
 
-Sprite*
+std::auto_ptr<Sprite>
 SpriteManager::create(const std::string& name)
 {
   Sprites::iterator i = sprites.find(name);
@@ -58,15 +51,24 @@ SpriteManager::create(const std::string& name)
   } else {
     data = i->second;
   }
-  
-  return new Sprite(*data);
+
+  return std::auto_ptr<Sprite>(new Sprite(*data));
 }
 
 SpriteData*
 SpriteManager::load(const std::string& filename)
 {
   lisp::Parser parser;
-  std::auto_ptr<lisp::Lisp> root (parser.parse(filename));
+  const lisp::Lisp* root;
+
+  try {
+    root = parser.parse(filename);
+  } catch(const std::exception& e) {
+    std::ostringstream msg;
+    msg << "Parse error when trying to load sprite '" << filename
+        << "': " << e.what() << "\n";
+    throw std::runtime_error(msg.str());
+  }
 
   const lisp::Lisp* sprite = root->get_lisp("supertux-sprite");
   if(!sprite) {
@@ -76,9 +78,10 @@ SpriteManager::load(const std::string& filename)
   }
 
   std::auto_ptr<SpriteData> data (
-      new SpriteData(sprite, FileSystem::dirname(filename)) );
+    new SpriteData(*sprite, FileSystem::dirname(filename)) );
   sprites[filename] = data.release();
-  
+
   return sprites[filename];
 }
 
+/* EOF */