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authorAndrei Karas <akaras@inbox.ru>2016-08-03 22:10:59 +0300
committerAndrei Karas <akaras@inbox.ru>2016-08-03 22:10:59 +0300
commit6a0345c70155f9ff00e52f8952c1e79f61e0d445 (patch)
tree80d7fc2390c2a0103b10c508c317b5c9b40f2248 /src/resources/db
parentabeecf1255d28a7870aef9f70dc3353d9b5f4f2d (diff)
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Add support for elemental db and draw elementals sprites.
Diffstat (limited to 'src/resources/db')
-rw-r--r--src/resources/db/elementaldb.cpp156
-rw-r--r--src/resources/db/elementaldb.h50
2 files changed, 206 insertions, 0 deletions
diff --git a/src/resources/db/elementaldb.cpp b/src/resources/db/elementaldb.cpp
new file mode 100644
index 000000000..ecfbbcef3
--- /dev/null
+++ b/src/resources/db/elementaldb.cpp
@@ -0,0 +1,156 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2016 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/elementaldb.h"
+
+#include "configuration.h"
+
+#include "resources/beingcommon.h"
+#include "resources/beinginfo.h"
+
+#include "utils/checkutils.h"
+#include "utils/dtor.h"
+
+#include "debug.h"
+
+namespace
+{
+ BeingInfos mElementalInfos;
+ bool mLoaded = false;
+}
+
+void ElementalDb::load()
+{
+ if (mLoaded)
+ unload();
+
+ logger->log1("Initializing elemental database...");
+ loadXmlFile(paths.getStringValue("elementalsFile"), SkipError_false);
+ loadXmlFile(paths.getStringValue("elementalsPatchFile"), SkipError_true);
+ loadXmlDir("elementalsPatchDir", loadXmlFile);
+
+ mLoaded = true;
+}
+
+void ElementalDb::loadXmlFile(const std::string &fileName,
+ const SkipError skipError)
+{
+ XML::Document doc(fileName, UseResman_true, skipError);
+ const XmlNodePtr rootNode = doc.rootNode();
+
+ if (!rootNode || !xmlNameEqual(rootNode, "elementals"))
+ {
+ logger->log("Elemental Database: Error while loading %s!",
+ paths.getStringValue("elementalsFile").c_str());
+ mLoaded = true;
+ return;
+ }
+
+ const int offset = XML::getProperty(rootNode, "offset", 0);
+
+ // iterate <elemental>s
+ for_each_xml_child_node(elementalNode, rootNode)
+ {
+ if (xmlNameEqual(elementalNode, "include"))
+ {
+ const std::string name = XML::getProperty(
+ elementalNode, "name", "");
+ if (!name.empty())
+ loadXmlFile(name, skipError);
+ continue;
+ }
+ if (!xmlNameEqual(elementalNode, "elemental"))
+ continue;
+
+ const int id = XML::getProperty(elementalNode, "id", 0);
+ BeingInfo *currentInfo = nullptr;
+ if (mElementalInfos.find(fromInt(id + offset, BeingTypeId))
+ != mElementalInfos.end())
+ {
+ logger->log("ElementalDb: Redefinition of elemental ID %d", id);
+ currentInfo = mElementalInfos[fromInt(id + offset, BeingTypeId)];
+ }
+ if (!currentInfo)
+ currentInfo = new BeingInfo;
+
+ currentInfo->setBlockType(BlockType::NONE);
+ BeingCommon::readBasicAttributes(currentInfo,
+ elementalNode, "attack");
+
+ currentInfo->setMaxHP(XML::getProperty(elementalNode, "maxHP", 0));
+
+ currentInfo->setDeadSortOffsetY(XML::getProperty(
+ elementalNode, "deadSortOffsetY", 31));
+
+ currentInfo->setColorsList(XML::getProperty(elementalNode,
+ "colors", ""));
+
+ if (currentInfo->getMaxHP())
+ currentInfo->setStaticMaxHP(true);
+
+ SpriteDisplay display;
+
+ // iterate <sprite>s and <sound>s
+ for_each_xml_child_node(spriteNode, elementalNode)
+ {
+ BeingCommon::readObjectNodes(spriteNode, display,
+ currentInfo, "ElementalDb");
+ }
+ currentInfo->setDisplay(display);
+
+ mElementalInfos[fromInt(id + offset, BeingTypeId)] = currentInfo;
+ }
+}
+
+void ElementalDb::unload()
+{
+ delete_all(mElementalInfos);
+ mElementalInfos.clear();
+
+ mLoaded = false;
+}
+
+
+BeingInfo *ElementalDb::get(const BeingTypeId id)
+{
+ BeingInfoIterator i = mElementalInfos.find(id);
+
+ if (i == mElementalInfos.end())
+ {
+ i = mElementalInfos.find(id);
+ if (i == mElementalInfos.end())
+ {
+ reportAlways("ElementalDb: Warning, unknown elemental ID "
+ "%d requested",
+ toInt(id, int));
+ return BeingInfo::unknown;
+ }
+ else
+ {
+ return i->second;
+ }
+ }
+ else
+ {
+ return i->second;
+ }
+}
diff --git a/src/resources/db/elementaldb.h b/src/resources/db/elementaldb.h
new file mode 100644
index 000000000..97953a32f
--- /dev/null
+++ b/src/resources/db/elementaldb.h
@@ -0,0 +1,50 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2016 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/>.
+ */
+
+#ifndef RESOURCES_DB_ELEMENTALDB_H
+#define RESOURCES_DB_ELEMENTALDB_H
+
+#include "enums/simpletypes/beingtypeid.h"
+#include "enums/simpletypes/skiperror.h"
+
+#include "localconsts.h"
+
+#include <string>
+
+class BeingInfo;
+
+/**
+ * Elemental information database.
+ */
+namespace ElementalDb
+{
+ void load();
+
+ void unload();
+
+ void loadXmlFile(const std::string &fileName,
+ const SkipError skipError);
+
+ BeingInfo *get(const BeingTypeId id) A_WARN_UNUSED;
+} // namespace ElementalDb
+
+#endif // RESOURCES_DB_ELEMENTALDB_H