Rename object event to depricatedevent because current implimentation very

bad and must be replaced with better implimentation.

1 files changed, 141 insertions, 0 deletions

diff --git a/src/depricatedevent.cpp b/src/depricatedevent.cpp
new file mode 100644
index 000000000..965876fd1
--- /dev/null
+++ b/src/depricatedevent.cpp
@@ -0,0 +1,141 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2010  The Mana Developers
+ *  Copyright (C) 2011-2012  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 "depricatedevent.h"
+
+#include "listener.h"
+#include "variabledata.h"
+
+#include "debug.h"
+
+ListenMap DepricatedEvent::mBindings;
+
+DepricatedEvent::~DepricatedEvent()
+{
+    VariableMap::iterator it = mData.begin();
+    while (it != mData.end())
+    {
+        delete it->second;
+        it->second = nullptr;
+        ++it;
+    }
+}
+
+void DepricatedEvent::setInt(const std::string &key, int value) throw (BadDepricatedEvent)
+{
+    if (mData.find(key) != mData.end())
+        throw KEY_ALREADY_EXISTS;
+
+    mData[key] = new IntData(value);
+}
+
+int DepricatedEvent::getInt(const std::string &key) const throw (BadDepricatedEvent)
+{
+    VariableMap::const_iterator it = mData.find(key);
+    if (it == mData.end())
+        throw BAD_KEY;
+
+    if (!it->second || it->second->getType() != VariableData::DATA_INT)
+        throw BAD_VALUE;
+
+    return static_cast<IntData *>(it->second)->getData();
+}
+
+void DepricatedEvent::setString(const std::string &key,
+                      const std::string &value) throw (BadDepricatedEvent)
+{
+    if (mData.find(key) != mData.end())
+        throw KEY_ALREADY_EXISTS;
+
+    mData[key] = new StringData(value);
+}
+
+const std::string &DepricatedEvent::getString(const std::string &key)
+                                    const throw (BadDepricatedEvent)
+{
+    VariableMap::const_iterator it = mData.find(key);
+    if (it == mData.end())
+        throw BAD_KEY;
+
+    if (!it->second || it->second->getType() != VariableData::DATA_STRING)
+        throw BAD_VALUE;
+
+    return static_cast<StringData *>(it->second)->getData();
+}
+
+
+void DepricatedEvent::setFloat(const std::string &key, double value) throw (BadDepricatedEvent)
+{
+    if (mData.find(key) != mData.end())
+        throw KEY_ALREADY_EXISTS;
+
+    mData[key] = new FloatData(value);
+}
+
+double DepricatedEvent::getFloat(const std::string &key) const throw (BadDepricatedEvent)
+{
+    VariableMap::const_iterator it = mData.find(key);
+    if (it == mData.end())
+        throw BAD_KEY;
+
+    if (!it->second || it->second->getType() != VariableData::DATA_FLOAT)
+        throw BAD_VALUE;
+
+    return static_cast<FloatData *>(it->second)->getData();
+}
+
+void DepricatedEvent::trigger(Channels channel, const DepricatedEvent &event)
+{
+    ListenMap::const_iterator it = mBindings.find(channel);
+
+    // Make sure something is listening
+    if (it == mBindings.end())
+        return;
+
+    // Loop though all listeners
+    ListenerSet::const_iterator lit = it->second.begin();
+    while (lit != it->second.end())
+    {
+        if (*lit)
+            (*lit)->processEvent(channel, event);
+        ++lit;
+    }
+}
+
+void DepricatedEvent::remove(Listener *listener)
+{
+    ListenMap::iterator it = mBindings.begin();
+    while (it != mBindings.end())
+    {
+        it->second.erase(listener);
+        ++it;
+    }
+}
+
+void DepricatedEvent::bind(Listener *listener, Channels channel)
+{
+    mBindings[channel].insert(listener);
+}
+
+void DepricatedEvent::unbind(Listener *listener, Channels channel)
+{
+    mBindings[channel].erase(listener);
+}