spingle/source/progs.h

/*
Copyright (C) 1996-2001 Id Software, Inc.
Copyright (C) 2002-2009 John Fitzgibbons and others
Copyright (C) 2010-2014 QuakeSpasm developers

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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef spingle__progs_h
#define spingle__progs_h

#include "pr_defs.h"
#include "pr_edict.h"
#include "pr_global.h"
#include "pr_ops.h"

enum
{
	PROGHEADER_CRC = 5927,
	PROG_VERSION = 6
};

typedef struct
{
	int32_t version;
	int32_t crc; // check of header file

	int32_t ofs_statements;
	int32_t numstatements; // statement 0 is an error

	int32_t ofs_globaldefs;
	int32_t numglobaldefs;

	int32_t ofs_fielddefs;
	int32_t numfielddefs;

	int32_t ofs_functions;
	int32_t numfunctions; // function 0 is an empty

	int32_t ofs_strings;
	int32_t numstrings; // first string is a null string

	int32_t ofs_globals;
	int32_t numglobals;

	int32_t entityfields;
} dprograms_t;

extern dprograms_t progs;

extern char const *pr_strings;
extern char const **pr_knownstrings;
extern int32_t    pr_maxknownstrings;
extern int32_t    pr_numknownstrings;

extern builtin_t pr_builtins[];
extern int32_t   pr_numbuiltins;

extern int32_t pr_argc;

extern bool        pr_trace;
extern dfunction_t *pr_xfunction;
extern int32_t     pr_xstatement;

extern uint16_t pr_crc;

extern bool pr_alpha_supported; //johnfitz

const char *PR_ValueString(int32_t type, eval_t *val);
const char *PR_UglyValueString(int32_t type, eval_t *val);

void PR_Init(void);

const char *PR_GetString(int32_t num);
int32_t PR_SetEngineString(const char *s);
int32_t PR_AllocString(int32_t bufferlength, char **ptr);

void PR_Profile_f(void);

noreturn void PR_RunError(const char *error, ...) FUNC_PRINTF(1, 2);

#endif