Move color into gui dir.

1 files changed, 165 insertions, 0 deletions

diff --git a/src/gui/color.cpp b/src/gui/color.cpp
new file mode 100644
index 000000000..9a0034257
--- /dev/null
+++ b/src/gui/color.cpp
@@ -0,0 +1,165 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+/*      _______   __   __   __   ______   __   __   _______   __   __
+ *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
+ *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
+ *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
+ *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
+ * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
+ * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
+ *
+ * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
+ *
+ *
+ * Per Larsson a.k.a finalman
+ * Olof Naessén a.k.a jansem/yakslem
+ *
+ * Visit: http://guichan.sourceforge.net
+ *
+ * License: (BSD)
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name of Guichan nor the names of its contributors may
+ *    be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * For comments regarding functions please see the header file.
+ */
+
+#include "gui/color.h"
+
+#include "debug.h"
+
+Color::Color() :
+    r(0U),
+    g(0U),
+    b(0U),
+    a(255U)
+{
+}
+
+Color::Color(const unsigned int color) :
+    r((color >> 16) & 0xFF),
+    g((color >>  8) & 0xFF),
+    b(color         & 0xFF),
+    a(255U)
+{
+}
+
+Color::Color(const unsigned int ar,
+              const unsigned int ag,
+              const unsigned int ab,
+              const unsigned int aa) :
+    r(ar),
+    g(ag),
+    b(ab),
+    a(aa)
+{
+}
+
+Color Color::operator+(const Color& color) const
+{
+    Color result(r + color.r,
+                  g + color.g,
+                  b + color.b,
+                  255U);
+
+    result.r = (result.r > 255U ? 255U : result.r);
+    result.g = (result.g > 255U ? 255U : result.g);
+    result.b = (result.b > 255U ? 255U : result.b);
+
+    return result;
+}
+
+Color Color::operator-(const Color& color) const
+{
+    Color result(r - color.r,
+                  g - color.g,
+                  b - color.b,
+                  255U);
+
+    result.r = (result.r > 255U ? 255U : result.r);
+    result.g = (result.g > 255U ? 255U : result.g);
+    result.b = (result.b > 255U ? 255U : result.b);
+
+    return result;
+}
+
+Color Color::operator*(const float value) const
+{
+    Color result(static_cast<int>(static_cast<float>(r) * value),
+                  static_cast<int>(static_cast<float>(g) * value),
+                  static_cast<int>(static_cast<float>(b) * value),
+                  a);
+
+    result.r = (result.r > 255U ? 255U : result.r);
+    result.g = (result.g > 255U ? 255U : result.g);
+    result.b = (result.b > 255U ? 255U : result.b);
+
+    return result;
+}
+
+bool Color::operator==(const Color& color) const
+{
+    return r == color.r && g == color.g && b == color.b && a == color.a;
+}
+
+bool Color::operator!=(const Color& color) const
+{
+    return !(r == color.r && g == color.g && b == color.b && a == color.a);
+}
+
+std::ostream& operator<<(std::ostream& out,
+                          const Color& color)
+{
+    out << "Color [r = "
+        << color.r
+        << ", g = "
+        << color.g
+        << ", b = "
+        << color.b
+        << ", a = "
+        << color.a
+        << "]";
+
+    return out;
+}