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authorAndrei Karas <akaras@inbox.ru>2013-04-20 23:00:42 +0300
committerAndrei Karas <akaras@inbox.ru>2013-04-20 23:05:09 +0300
commit52f78717dae3cb02eb1539841dd2a6bd351f74c1 (patch)
tree78b6bb12fcbb5e1624a76531ef43a25d263b3c79 /src/resources/palettedb.cpp
parente50c6b9fbcd7713b990012f17665efeb2a284dd2 (diff)
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add support for GIMP palettes for dye colors.
Palette file must be named palette.gpl and contain colors with correct names. To use it in dye string can be used character @. Example: <color id="2" name="black" value="@Untitled7,Untitled8,Untitled6"/> in all dye string it not tested.
Diffstat (limited to 'src/resources/palettedb.cpp')
-rw-r--r--src/resources/palettedb.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/resources/palettedb.cpp b/src/resources/palettedb.cpp
new file mode 100644
index 000000000..c770a9cdc
--- /dev/null
+++ b/src/resources/palettedb.cpp
@@ -0,0 +1,107 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 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/>.
+ */
+
+#include "resources/palettedb.h"
+
+#include "logger.h"
+
+#include "resources/dyecolor.h"
+#include "resources/resourcemanager.h"
+
+#include "utils/stringvector.h"
+
+#include <map>
+
+#include "debug.h"
+
+namespace
+{
+ bool mLoaded = false;
+ std::map<std::string, DyeColor> mColors;
+ DyeColor mEmpty(0, 0, 0, 0);
+}
+
+void PaletteDB::load()
+{
+ if (mLoaded)
+ unload();
+
+ loadPalette();
+}
+
+void PaletteDB::loadPalette()
+{
+ mLoaded = true;
+ StringVect lines;
+ ResourceManager::loadTextFile("palette.gpl", lines);
+ StringVectCIter it = lines.begin();
+ if (it == lines.end())
+ {
+ logger->log("missing GIMP palette file");
+ return;
+ }
+ if (*it != "GIMP Palette")
+ {
+ logger->log("wrong GIMP palette file");
+ return;
+ }
+ ++ it;
+ // skip header
+ while (it != lines.end())
+ {
+ const std::string line = *it;
+ if (!line.empty() && line[0] == '#')
+ break;
+ ++ it;
+ }
+
+ char name[101];
+
+ // process colors and ignore commets
+ while (it != lines.end())
+ {
+ const std::string line = *it;
+ ++ it;
+
+ if (line.empty() || line[0] == '#')
+ continue;
+
+ unsigned int r;
+ unsigned int g;
+ unsigned int b;
+
+ if (sscanf(line.c_str(), "%u %u %u\t%s", &r, &g, &b, name) == 4)
+ mColors[name] = DyeColor(r, g, b);
+ }
+}
+
+void PaletteDB::unload()
+{
+ mColors.clear();
+}
+
+const DyeColor &PaletteDB::getColor(const std::string &name)
+{
+ std::map<std::string, DyeColor>::const_iterator it = mColors.find(name);
+ if (it != mColors.end())
+ return (*it).second;
+ else
+ return mEmpty;
+}