From 601607488ae529b7dfd9bd55afd0e89e42762281 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 28 Oct 2014 19:19:02 +0300
Subject: Dehardcode default spells/commands.

Read commands from defaultcommands.xml.
Also improve a bit saving commands in spellmanager.
---
 src/resources/db/commandsdb.cpp | 144 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 src/resources/db/commandsdb.cpp

(limited to 'src/resources/db/commandsdb.cpp')

diff --git a/src/resources/db/commandsdb.cpp b/src/resources/db/commandsdb.cpp
new file mode 100644
index 000000000..c5c1d9e3c
--- /dev/null
+++ b/src/resources/db/commandsdb.cpp
@@ -0,0 +1,144 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  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/>.
+ */
+
+#include "resources/db/commandsdb.h"
+
+#include "configuration.h"
+#include "logger.h"
+#include "textcommand.h"
+
+#include "resources/beingcommon.h"
+
+#include "utils/dtor.h"
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+namespace
+{
+    CommandsMap mCommands;
+    bool mLoaded = false;
+}
+
+void CommandsDB::load()
+{
+    if (mLoaded)
+        unload();
+    loadXmlFile(paths.getStringValue("defaultCommandsFile"));
+    loadXmlFile(paths.getStringValue("defaultCommandsPatchFile"));
+    loadXmlDir("defaultCommandsPatchDir", loadXmlFile);
+    mLoaded = true;
+}
+
+static SpellTarget parseTarget(const std::string &text)
+{
+    if (text == "allow target")
+        return ALLOWTARGET;
+    else if (text == "need target")
+        return NEEDTARGET;
+    else
+        return NOTARGET;
+}
+
+void CommandsDB::loadXmlFile(const std::string &fileName)
+{
+    XML::Document doc(fileName);
+    const XmlNodePtrConst rootNode = doc.rootNode();
+
+    if (!rootNode || !xmlNameEqual(rootNode, "commands"))
+    {
+        logger->log("Commands Database: Error while loading %s!",
+            fileName.c_str());
+        return;
+    }
+
+    for_each_xml_child_node(commandNode, rootNode)
+    {
+        if (xmlNameEqual(commandNode, "include"))
+        {
+            const std::string name = XML::getProperty(commandNode, "name", "");
+            if (!name.empty())
+                loadXmlFile(name);
+            continue;
+        }
+
+        if (!xmlNameEqual(commandNode, "command"))
+            continue;
+
+        const int id = XML::getProperty(commandNode, "id", -1);
+        if (id == -1)
+            continue;
+
+        CommandsMapIter it = mCommands.find(id);
+        if (it != mCommands.end())
+        {
+            logger->log("Commands database: duplicate id: %d", id);
+            TextCommand *tempCmd = (*it).second;
+            mCommands.erase(it);
+            delete tempCmd;
+        }
+        const std::string name = XML::langProperty(
+            commandNode, "name", "?");
+        const std::string command = XML::getProperty(
+            commandNode, "command", "");
+        const std::string comment = XML::getProperty(
+            commandNode, "comment", "");
+        const SpellTarget targetType = parseTarget(XML::getProperty(
+            commandNode, "target", ""));
+        const std::string icon = XML::getProperty(
+            commandNode, "icon", "");
+        const int skill1 = XML::getIntProperty(
+            commandNode, "skill1", 0, 0, 1000000);
+        const int level1 = XML::getIntProperty(
+            commandNode, "level1", 0, 0, 1000);
+        const int skill2 = XML::getIntProperty(
+            commandNode, "skill2", 0, 0, 1000000);
+        const int level2 = XML::getIntProperty(
+            commandNode, "level2", 0, 0, 1000);
+        const int mana = XML::getIntProperty(
+            commandNode, "mana", 0, 0, 100000);
+
+        TextCommand *cmd = nullptr;
+        if (skill1)
+        {
+            cmd = new TextCommand(id, name, command, comment,
+                targetType, icon, level1, static_cast<MagicSchool>(skill2), level2, mana);
+        }
+        else
+        {
+            cmd = new TextCommand(id, name, command, comment,
+                targetType, icon);
+        }
+        mCommands[id] = cmd;
+    }
+}
+
+void CommandsDB::unload()
+{
+    mCommands.clear();
+    mLoaded = false;
+}
+
+std::map<int, TextCommand*> &CommandsDB::getAll()
+{
+    return mCommands;
+}
-- 
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