Merged changes from branches/supertux-milestone2-grumbel/ to trunk/supertux/

[supertux.git] / src / object / gradient.cpp

diff --git a/src/object/gradient.cpp b/src/object/gradient.cpp
index 9c40fc0..2a785f6 100644 (file)
--- a/src/object/gradient.cpp
+++ b/src/object/gradient.cpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux
 //  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
@@ -14,29 +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 <stdexcept>
-#include "gradient.hpp"
-#include "camera.hpp"
-#include "video/drawing_context.hpp"
-#include "lisp/lisp.hpp"
-#include "lisp/writer.hpp"
-#include "object_factory.hpp"
-#include "resources.hpp"
-#include "main.hpp"
-#include "log.hpp"
+#include "object/gradient.hpp"
+#include "supertux/object_factory.hpp"
+#include "util/reader.hpp"
 
-Gradient::Gradient()
-  : layer(LAYER_BACKGROUND0)
+Gradient::Gradient() :
+  layer(LAYER_BACKGROUND0)
 {
 }
 
-Gradient::Gradient(const lisp::Lisp& reader)
-  : layer(LAYER_BACKGROUND0)
+Gradient::Gradient(const Reader& reader) :
+  layer(LAYER_BACKGROUND0)
 {
   reader.get("layer", layer);
   std::vector<float> bkgd_top_color, bkgd_bottom_color;
@@ -53,26 +41,6 @@ Gradient::~Gradient()
 }
 
 void
-Gradient::write(lisp::Writer& writer)
-{
-  writer.start_list("gradient");
-
-  std::vector<float> bkgd_top_color, bkgd_bottom_color;
-  bkgd_top_color.push_back(gradient_top.red);
-  bkgd_top_color.push_back(gradient_top.green);
-  bkgd_top_color.push_back(gradient_top.blue);
-  bkgd_bottom_color.push_back(gradient_bottom.red);
-  bkgd_bottom_color.push_back(gradient_bottom.green);
-  bkgd_bottom_color.push_back(gradient_bottom.blue);
-  writer.write("top_color", bkgd_top_color);
-  writer.write("bottom_color", bkgd_bottom_color);
-
-  writer.write("layer", layer);
-
-  writer.end_list("gradient");
-}
-
-void
 Gradient::update(float)
 {
 }
@@ -84,10 +52,10 @@ Gradient::set_gradient(Color top, Color bottom)
   gradient_bottom = bottom;
 
   if (gradient_top.red > 1.0 || gradient_top.green > 1.0
-   || gradient_top.blue > 1.0 || gradient_top.alpha > 1.0)
+      || gradient_top.blue > 1.0 || gradient_top.alpha > 1.0)
     log_warning << "top gradient color has values above 1.0" << std::endl;
   if (gradient_bottom.red > 1.0 || gradient_bottom.green > 1.0
-   || gradient_bottom.blue > 1.0 || gradient_bottom.alpha > 1.0)
+      || gradient_bottom.blue > 1.0 || gradient_bottom.alpha > 1.0)
     log_warning << "bottom gradient color has values above 1.0" << std::endl;
 }
 
@@ -101,3 +69,5 @@ Gradient::draw(DrawingContext& context)
 }
 
 IMPLEMENT_FACTORY(Gradient, "gradient");
+
+/* EOF */