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/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef KEYCODE_HEADER
#define KEYCODE_HEADER
#include "irrlichttypes.h"
#include <IEventReceiver.h>
#include <string>
/* A key press, consisting of either an Irrlicht keycode
or an actual char */
class KeyPress
{
public:
KeyPress();
KeyPress(const char *name);
KeyPress(const irr::SEvent::SKeyInput &in, bool prefer_character=false);
bool operator==(const KeyPress &o) const
{
return (Char > 0 && Char == o.Char) ||
(valid_kcode(Key) && Key == o.Key);
}
const char *sym() const;
const char *name() const;
std::string debug() const;
protected:
static bool valid_kcode(irr::EKEY_CODE k)
{
return k > 0 && k < irr::KEY_KEY_CODES_COUNT;
}
irr::EKEY_CODE Key;
wchar_t Char;
std::string m_name;
};
extern const KeyPress EscapeKey;
extern const KeyPress NumberKey[10];
// Key configuration getter
KeyPress getKeySetting(const char *settingname);
// Clear fast lookup cache
void clearKeyCache();
#endif
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