De-hardcoded colors in trunk. Now, all colors are loaded from

colors.xml.

1 files changed, 119 insertions, 0 deletions

diff --git a/src/resources/colordb.cpp b/src/resources/colordb.cpp
new file mode 100644
index 00000000..837561ed
--- /dev/null
+++ b/src/resources/colordb.cpp
@@ -0,0 +1,119 @@
+/*
+ *  Aethyra
+ *  Copyright 2008 Aethyra Development Team
+ *
+ *  This file is part of Aethyra.
+ *
+ *  Aethyra 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.
+ *
+ *  Aethyra 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 Aethyra; if not, write to the Free Software Foundation, 
+ *  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <cassert>
+#include <libxml/tree.h>
+
+#include "colordb.h"
+
+#include "../log.h"
+
+#include "../utils/dtor.h"
+#include "../utils/xml.h"
+
+#define HAIR_COLOR_FILE "colors.xml"
+
+namespace
+{
+    ColorDB::Colors mColors;
+    bool mLoaded = false;
+    std::string mFail = "";
+}
+
+void ColorDB::load()
+{
+    if (mLoaded)
+    {
+        return;
+    }
+
+    XML::Document doc(HAIR_COLOR_FILE);
+    xmlNodePtr root = doc.rootNode();
+
+    if (!root || !xmlStrEqual(root->name, BAD_CAST "colors"))
+    {
+        logger->log("Error loading colors file: "
+                    HAIR_COLOR_FILE);
+
+        // Provide "legacy" support for the TMW server that
+        // doesn't seperate out hair colors from the actual
+        // code. Seriously, this is freaking annoying.
+        mColors[0] = "#8c4b41,da9041,ffffff"; // light brown
+        mColors[1] = "#06372b,489e25,fdedcc"; // green
+        mColors[2] = "#5f0b33,91191c,f9ad81"; // dark red
+        mColors[3] = "#602486,934cc3,fdc689"; // purple
+        mColors[4] = "#805e74,c6b09b,ffffff"; // white
+        mColors[5] = "#8c6625,dab425,ffffff"; // yellow
+        mColors[6] = "#1d2d6d,1594a3,fdedcc"; // blue
+        mColors[7] = "#831f2d,be4f2d,f8cc8b"; // brown
+        mColors[8] = "#432482,584bbc,dae8e5"; // light blue
+        mColors[9] = "#460850,611967,e7b4ae"; // dark purple
+    }
+    else
+    {
+        for_each_xml_child_node(node, root)
+        {
+            if (xmlStrEqual(node->name, BAD_CAST "color"))
+            {
+                int id = XML::getProperty(node, "id", 0);
+
+                if (mColors.find(id) != mColors.end())
+                {
+                    logger->log("ColorDB: Redefinition of dye ID %d", id);
+                }
+
+                mColors[id] = XML::getProperty(node, "dye", "");
+            }
+        }
+    }
+
+    mLoaded = true;
+}
+
+void ColorDB::unload()
+{
+    logger->log("Unloading color database...");
+
+    mColors.clear();
+    mLoaded = false;
+}
+
+std::string& ColorDB::get(int id)
+{
+    assert(mLoaded);
+
+    ColorIterator i = mColors.find(id);
+
+    if (i == mColors.end())
+    {
+        logger->log("ColorDB: Error, unknown dye ID# %d", id);
+        return mFail;
+    }
+    else
+    {
+        return i->second;
+    }
+}
+
+const int& ColorDB::size()
+{
+    return mColors.size();
+}