state.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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 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 QUEEN_STATE_H
#define QUEEN_STATE_H
 
#include "common/util.h"
#include "queen/defs.h"
 
namespace Queen {
 
 
enum StateTalk {
    STATE_TALK_TALK,
    STATE_TALK_MUTE
};
 
enum StateGrab {
    STATE_GRAB_NONE,
    STATE_GRAB_DOWN,
    STATE_GRAB_UP,
    STATE_GRAB_MID
};
 
enum StateOn {
    STATE_ON_ON,
    STATE_ON_OFF
};
 
enum StateUse {
    STATE_USE,
    STATE_USE_ON
};
 
 
struct State {
 
    static Direction findDirection(uint16 state);
    static StateTalk findTalk(uint16 state);
    static StateGrab findGrab(uint16 state);
    static StateOn   findOn(uint16 state);
    static Verb      findDefaultVerb(uint16 state);
    static StateUse  findUse(uint16 state);
 
    static void alterOn(uint16 *objState, StateOn state);
    static void alterDefaultVerb(uint16 *objState, Verb v);
};
 
 
} // End of namespace Queen
 
#endif