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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/resources/emotedb.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/resources/emotedb.cpp')
-rw-r--r--src/resources/emotedb.cpp222
1 files changed, 222 insertions, 0 deletions
diff --git a/src/resources/emotedb.cpp b/src/resources/emotedb.cpp
new file mode 100644
index 000000000..4d0ba34b4
--- /dev/null
+++ b/src/resources/emotedb.cpp
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+/*
+ * Emote database
+ * Copyright (C) 2009 Aethyra Development Team
+ *
+ * This file is part of The Mana 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/emotedb.h"
+
+#include "animatedsprite.h"
+#include "log.h"
+
+#include "utils/xml.h"
+#include "configuration.h"
+
+namespace
+{
+ EmoteInfos mEmoteInfos;
+ EmoteInfo mUnknown;
+ bool mLoaded = false;
+ int mLastEmote = 0;
+}
+
+void EmoteDB::load()
+{
+ if (mLoaded)
+ unload();
+
+ mLastEmote = 0;
+
+ EmoteSprite *unknownSprite = new EmoteSprite;
+ unknownSprite->sprite = AnimatedSprite::load(
+ paths.getStringValue("spriteErrorFile"));
+ unknownSprite->name = "unknown";
+ mUnknown.sprites.push_back(unknownSprite);
+
+ logger->log1("Initializing emote database...");
+
+ XML::Document doc("emotes.xml");
+ xmlNodePtr rootNode = doc.rootNode();
+
+ if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "emotes"))
+ {
+ logger->log1("Emote Database: Error while loading emotes.xml!");
+ return;
+ }
+
+ //iterate <emote>s
+ for_each_xml_child_node(emoteNode, rootNode)
+ {
+ if (!xmlStrEqual(emoteNode->name, BAD_CAST "emote"))
+ continue;
+
+ int id = XML::getProperty(emoteNode, "id", -1);
+ if (id == -1)
+ {
+ logger->log1("Emote Database: Emote with missing ID in "
+ "emotes.xml!");
+ continue;
+ }
+
+ EmoteInfo *currentInfo = new EmoteInfo;
+
+ for_each_xml_child_node(spriteNode, emoteNode)
+ {
+ if (xmlStrEqual(spriteNode->name, BAD_CAST "sprite"))
+ {
+ EmoteSprite *currentSprite = new EmoteSprite;
+ std::string file = paths.getStringValue("sprites")
+ + (std::string) (const char*)
+ spriteNode->xmlChildrenNode->content;
+ currentSprite->sprite = AnimatedSprite::load(file,
+ XML::getProperty(spriteNode, "variant", 0));
+ currentSprite->name = XML::getProperty(spriteNode, "name", "");
+ currentInfo->sprites.push_back(currentSprite);
+ }
+ else if (xmlStrEqual(spriteNode->name, BAD_CAST "particlefx"))
+ {
+ std::string particlefx = (const char*)(
+ spriteNode->xmlChildrenNode->content);
+ currentInfo->particles.push_back(particlefx);
+ }
+ }
+ mEmoteInfos[id] = currentInfo;
+ if (id > mLastEmote)
+ mLastEmote = id;
+ }
+
+
+ XML::Document doc2("graphics/sprites/manaplus_emotes.xml");
+ rootNode = doc2.rootNode();
+
+ if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "emotes"))
+ {
+ logger->log1("Emote Database: Error while loading"
+ " manaplus_emotes.xml!");
+ return;
+ }
+
+ //iterate <emote>s
+ for_each_xml_child_node(emoteNode, rootNode)
+ {
+ if (!xmlStrEqual(emoteNode->name, BAD_CAST "emote"))
+ continue;
+
+ int id = XML::getProperty(emoteNode, "id", -1);
+ if (id == -1)
+ {
+ logger->log1("Emote Database: Emote with missing ID in "
+ "manaplus_emotes.xml!");
+ continue;
+ }
+
+ EmoteInfo *currentInfo = new EmoteInfo;
+
+ for_each_xml_child_node(spriteNode, emoteNode)
+ {
+ if (xmlStrEqual(spriteNode->name, BAD_CAST "sprite"))
+ {
+ EmoteSprite *currentSprite = new EmoteSprite;
+ std::string file = paths.getStringValue("sprites")
+ + (std::string) (const char*)
+ spriteNode->xmlChildrenNode->content;
+ currentSprite->sprite = AnimatedSprite::load(file,
+ XML::getProperty(spriteNode, "variant", 0));
+ currentSprite->name = XML::getProperty(spriteNode, "name", "");
+ currentInfo->sprites.push_back(currentSprite);
+ }
+ else if (xmlStrEqual(spriteNode->name, BAD_CAST "particlefx"))
+ {
+ std::string particlefx = (const char*)(
+ spriteNode->xmlChildrenNode->content);
+ currentInfo->particles.push_back(particlefx);
+ }
+ }
+ mEmoteInfos[id] = currentInfo;
+ if (id > mLastEmote)
+ mLastEmote = id;
+ }
+
+ mLoaded = true;
+}
+
+void EmoteDB::unload()
+{
+ for (EmoteInfos::const_iterator i = mEmoteInfos.begin();
+ i != mEmoteInfos.end();
+ i++)
+ {
+ while (!i->second->sprites.empty())
+ {
+ delete i->second->sprites.front()->sprite;
+ delete i->second->sprites.front();
+ i->second->sprites.pop_front();
+ }
+ delete i->second;
+ }
+
+ mEmoteInfos.clear();
+
+ while (!mUnknown.sprites.empty())
+ {
+ delete mUnknown.sprites.front()->sprite;
+ delete mUnknown.sprites.front();
+ mUnknown.sprites.pop_front();
+ }
+
+ mLoaded = false;
+}
+
+const EmoteInfo *EmoteDB::get(int id, bool allowNull)
+{
+ EmoteInfos::const_iterator i = mEmoteInfos.find(id);
+
+ if (i == mEmoteInfos.end())
+ {
+ if (allowNull)
+ return NULL;
+ logger->log("EmoteDB: Warning, unknown emote ID %d requested", id);
+ return &mUnknown;
+ }
+ else
+ {
+ return i->second;
+ }
+}
+
+const AnimatedSprite *EmoteDB::getAnimation(int id, bool allowNull)
+{
+ const EmoteInfo *info = get(id, allowNull);
+ if (!info)
+ return NULL;
+
+ return info->sprites.front()->sprite;
+}
+
+const EmoteSprite *EmoteDB::getSprite(int id, bool allowNull)
+{
+ const EmoteInfo *info = get(id, allowNull);
+ if (!info)
+ return NULL;
+
+ return info->sprites.front();
+}
+
+const int &EmoteDB::getLast()
+{
+ return mLastEmote;
+}