-// $Id$
-//
// 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/>.
-#ifndef __COLOR_HPP__
-#define __COLOR_HPP__
+#ifndef HEADER_SUPERTUX_VIDEO_COLOR_HPP
+#define HEADER_SUPERTUX_VIDEO_COLOR_HPP
-#include <vector>
#include <assert.h>
-#include "log.hpp"
+#include <vector>
+
+#include "util/log.hpp"
class Color
{
public:
- Color()
- : red(0), green(0), blue(0), alpha(1.0)
- { }
- Color(float red, float green, float blue, float alpha = 1.0)
- : red(red), green(green), blue(blue), alpha(alpha)
+ Color() :
+ red(0),
+ green(0),
+ blue(0),
+ alpha(1.0f)
+ {}
+
+ Color(float red, float green, float blue, float alpha = 1.0) :
+ red(red),
+ green(green),
+ blue(blue),
+ alpha(alpha)
{
#ifdef DEBUG
check_color_ranges();
#endif
}
- Color(const std::vector<float>& vals)
+
+ Color(const std::vector<float>& vals) :
+ red(),
+ green(),
+ blue(),
+ alpha()
{
assert(vals.size() >= 3);
- red = vals[0];
+ red = vals[0];
green = vals[1];
- blue = vals[2];
+ blue = vals[2];
if(vals.size() > 3)
alpha = vals[3];
else
bool operator==(const Color& other) const
{
return red == other.red && green == other.green && blue == other.blue
- && alpha == other.alpha;
+ && alpha == other.alpha;
}
void check_color_ranges()
{
if(red < 0 || red > 1.0 || green < 0 || green > 1.0
- || blue < 0 || blue > 1.0
- || alpha < 0 || alpha > 1.0)
+ || blue < 0 || blue > 1.0
+ || alpha < 0 || alpha > 1.0)
log_warning << "color value out of range: " << red << ", " << green << ", " << blue << ", " << alpha << std::endl;
}
};
#endif
+
+/* EOF */