scriptstack.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 ILLUSIONS_SCRIPTSTACK_H
#define ILLUSIONS_SCRIPTSTACK_H

namespace Illusions {

class ScriptStack {
public:
    ScriptStack();
    void clear();
    void push(int16 value);
    int16 pop();
    int16 peek();
    int16 *topPtr();
protected:
    int _stackPos;
    int16 _stack[256];
};

} // End of namespace Illusions

#endif // ILLUSIONS_SCRIPTSTACK_H