cfad47cfa3/tads2/sup.h

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/*



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$Header: d:/cvsroot/tads/TADS2/SUP.H,v 1.2 1999/05/17 02:52:13 MJRoberts Exp $



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*/



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/* 



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 *   Copyright (c) 1992, 2002 Michael J. Roberts.  All Rights Reserved.



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 *   



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 *   Please see the accompanying license file, LICENSE.TXT, for information



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 *   on using and copying this software.  



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 */



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/*



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Name



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  sup.h - definitions for post-compilation setup



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Function



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  does post-compilation setup, such as setting up contents lists



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Notes



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  none



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Modified



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  03/28/92 MJRoberts     - creation



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*/



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#ifndef SUP_INCLUDED



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#define SUP_INCLUDED



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#ifndef TOK_INCLUDED



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#include "tok.h"



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#endif



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#ifndef MCM_INCLUDED



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#include "mcm.h"



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#endif



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#ifndef OBJ_INCLUDED



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#include "obj.h"



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#endif



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#ifndef PRP_INCLUDED



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#include "prp.h"



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#endif



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#ifndef VOC_INCLUDED



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#include "voc.h"



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#endif



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/* setup context */



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struct supcxdef



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{



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    errcxdef *supcxerr;



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    mcmcxdef *supcxmem;                    /* memory manager client context */



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    voccxdef *supcxvoc;                   /* player command parsing context */



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    tokthdef *supcxtab;                           /* top-level symbol table */



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    runcxdef *supcxrun;                                /* execution context */



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    uchar    *supcxbuf;                        /* space for building a list */



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    ushort    supcxlen;                                   /* size of buffer */



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};



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typedef struct supcxdef supcxdef;



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/* set up contents list for one object for demand-on-load */



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void supcont(void *ctx, objnum obj, prpnum prp);



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/* set up inherited vocabulary (called before executing game) */



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void supivoc(supcxdef *ctx);



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/* find required objects/functions */



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void supfind(errcxdef *ctx, tokthdef *tab, voccxdef *voc,



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             objnum *preinit, int warnlevel, int casefold);



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/* set up reserved words */



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void suprsrv(supcxdef *sup, void (*bif[])(struct bifcxdef *, int),



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             toktdef *tab, int fncntmax, int v1compat, char *new_do,



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             int casefold);



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/* set up built-in functions without symbol table (for run-time) */



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void supbif(supcxdef *sup, void (*bif[])(struct bifcxdef *, int),



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            int bifsiz);



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/* log an undefined-object error */



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void sup_log_undefobj(mcmcxdef *mctx, errcxdef *ec, int err,



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                      char *sym_name, int sym_name_len, objnum objn);



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/* set up inherited vocabulary for a particular object */



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void supivoc1(supcxdef *sup, voccxdef *ctx, vocidef *v, objnum target,



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              int inh_from_obj, int flags);



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/* get name of an object out of symbol table */



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void supgnam(char *buf, tokthdef *tab, objnum objn);



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/* table of built-in functions */



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typedef struct supbidef supbidef;



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struct supbidef



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{



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    char  *supbinam;                                    /* name of function */



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    void (*supbifn)(struct bifcxdef *, int);           /* C routine to call */



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};



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/* external definition for special token table */



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extern tokldef supsctab[];



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#endif /* SUP_INCLUDED */