-// $Id$
-//
// 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
// 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.
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
-#include <config.h>
+#include "object/gradient.hpp"
+#include "supertux/object_factory.hpp"
+#include "util/reader.hpp"
#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"
-Gradient::Gradient()
- : layer(LAYER_BACKGROUND0)
+Gradient::Gradient() :
+ layer(LAYER_BACKGROUND0),
+ gradient_top(),
+ gradient_bottom()
{
}
-Gradient::Gradient(const lisp::Lisp& reader)
- : layer(LAYER_BACKGROUND0)
+Gradient::Gradient(const Reader& reader) :
+ layer(LAYER_BACKGROUND0),
+ gradient_top(),
+ gradient_bottom()
{
- reader.get("layer", layer);
+ layer = reader_get_layer (reader, /* default = */ LAYER_BACKGROUND0);
std::vector<float> bkgd_top_color, bkgd_bottom_color;
- if(!reader.get_vector("top_color", bkgd_top_color) ||
- !reader.get_vector("bottom_color", bkgd_bottom_color))
+ if(!reader.get("top_color", bkgd_top_color) ||
+ !reader.get("bottom_color", bkgd_bottom_color))
throw std::runtime_error("Must specify top_color and bottom_color in gradient");
gradient_top = Color(bkgd_top_color);
}
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_float_vector("top_color", bkgd_top_color);
- writer.write_float_vector("bottom_color", bkgd_bottom_color);
-
- writer.write_int("layer", layer);
-
- writer.end_list("gradient");
-}
-
-void
Gradient::update(float)
{
}
{
gradient_top = top;
gradient_bottom = bottom;
-
- if (gradient_top.red > 1.0 || gradient_top.green > 1.0
- || gradient_top.blue > 1.0 || gradient_top.alpha > 1.0)
+
+ if (gradient_top.red > 1.0 || gradient_top.green > 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)
+ }
+
+ if (gradient_bottom.red > 1.0 || gradient_bottom.green > 1.0 ||
+ gradient_bottom.blue > 1.0 || gradient_bottom.alpha > 1.0)
+ {
log_warning << "bottom gradient color has values above 1.0" << std::endl;
+ }
}
void
context.pop_transform();
}
-IMPLEMENT_FACTORY(Gradient, "gradient");
+/* EOF */