diff options
Diffstat (limited to 'src/listeners/attributelistener.cpp')
-rw-r--r-- | src/listeners/attributelistener.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/listeners/attributelistener.cpp b/src/listeners/attributelistener.cpp new file mode 100644 index 000000000..b547cb219 --- /dev/null +++ b/src/listeners/attributelistener.cpp @@ -0,0 +1,61 @@ +/* + * The ManaPlus Client + * Copyright (C) 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 "listeners/attributelistener.h" + +#include "listeners/baselistener.hpp" + +#include "debug.h" + +std::vector<AttributeListener*> AttributeListener::mListeners; + +AttributeListener::AttributeListener() +{ + addListener(this); +} + +AttributeListener::~AttributeListener() +{ + removeListener(this); +} + +void AttributeListener::addListener(AttributeListener *const listener) +{ + mListeners.push_back(listener); +} + +void AttributeListener::removeListener(AttributeListener *const listener) +{ + listenerRemoveListener; +} + +void AttributeListener::distributeEvent(const int id, + const int oldVal, + const int newVal) +{ + FOR_EACH (std::vector<AttributeListener*>::iterator, + it, mListeners) + { + AttributeListener *const listener = *it; + if (listener) + listener->attributeChanged(id, oldVal, newVal); + } +} + |