diff options
author | Paul Gilbert | 2019-06-25 21:18:44 -0700 |
---|---|---|
committer | Paul Gilbert | 2019-07-06 15:27:07 -0700 |
commit | cd7cf4141425e3e77b164d2dbcbae8de1eacb035 (patch) | |
tree | 97caacd0a7e26488844ada4e7cd529cae482526a /engines/glk/alan3/types.h | |
parent | cfd66173bad8bb23ba7ba2d531fc5e98872212ce (diff) | |
download | scummvm-rg350-cd7cf4141425e3e77b164d2dbcbae8de1eacb035.tar.gz scummvm-rg350-cd7cf4141425e3e77b164d2dbcbae8de1eacb035.tar.bz2 scummvm-rg350-cd7cf4141425e3e77b164d2dbcbae8de1eacb035.zip |
GLK: ALAN3: Initial files commit
Diffstat (limited to 'engines/glk/alan3/types.h')
-rw-r--r-- | engines/glk/alan3/types.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/engines/glk/alan3/types.h b/engines/glk/alan3/types.h new file mode 100644 index 0000000000..278cfa2c8c --- /dev/null +++ b/engines/glk/alan3/types.h @@ -0,0 +1,76 @@ +/* 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 |