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/* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef GLK_ALAN3_TYPES
#define GLK_ALAN3_TYPES
/* Header file for the Alan interpreter module. */
#include "glk/alan3/sysdep.h"
#include "glk/alan3/acode.h"
#include "glk/alan3/memory.h"
namespace Glk {
namespace Alan3 {
/* PREPROCESSOR */
#define FORWARD
#define NEW(type) ((type *)allocate(sizeof(type)))
/* CONSTANTS */
#define HERO (header->theHero)
#define ENTITY (header->entityClassId)
#define OBJECT (header->objectClassId)
#define LOCATION (header->locationClassId)
#define THING (header->thingClassId)
#define ACTOR (header->actorClassId)
#define MAXPARAMS (header->maxParameters)
#define MAXINSTANCE (header->instanceMax)
#define pointerTo(x) ((void *)&memory[x])
#define addressOf(x) ((((long)x)-((long)memory))/sizeof(Aword))
#define stringAt(x) ((char *)pointerTo(x))
#define ASIZE(x) (sizeof(x)/sizeof(Aword))
/* The various tables */
struct VerbEntry { /* VERB TABLE */
Aint code; /* Code for the verb */
Aaddr alts; /* Address to alternatives */
};
struct LimitEntry { /* LIMIT Type */
Aword atr; /* Attribute that limits */
Aword val; /* And the limiting value */
Aaddr stms; /* Statements if fail */
};
/* Functions: */
extern Aaddr addressAfterTable(Aaddr adr, int size);
} // End of namespace Alan3
} // End of namespace Glk
#endif
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