145 lines
4.5 KiB
C
145 lines
4.5 KiB
C
/*
|
|
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 _QUAKE_PROGS_H
|
|
#define _QUAKE_PROGS_H
|
|
|
|
#include "pr_comp.h" /* defs shared with qcc */
|
|
#include "progdefs.h" /* generated by program cdefs */
|
|
|
|
typedef union eval_s
|
|
{
|
|
string_t string;
|
|
float _float;
|
|
float vector[3];
|
|
func_t function;
|
|
int32_t _int;
|
|
int32_t edict;
|
|
} eval_t;
|
|
|
|
#define MAX_ENT_LEAFS 32
|
|
typedef struct edict_s
|
|
{
|
|
bool free;
|
|
link_t area; /* linked to a division node or leaf */
|
|
|
|
int32_t num_leafs;
|
|
int32_t leafnums[MAX_ENT_LEAFS];
|
|
|
|
entity_state_t baseline;
|
|
uint8_t alpha; /* johnfitz -- hack to support alpha since it's not part of entvars_t */
|
|
bool sendinterval; /* johnfitz -- send time until nextthink to client for better lerp timing */
|
|
|
|
float freetime; /* sv.time when the object was freed */
|
|
entvars_t v; /* C exported fields from progs */
|
|
|
|
/* other fields from progs come immediately after */
|
|
} edict_t;
|
|
|
|
#define EDICT_FROM_AREA(l) STRUCT_FROM_LINK(l,edict_t,area)
|
|
|
|
//============================================================================
|
|
|
|
extern dprograms_t *progs;
|
|
extern dfunction_t *pr_functions;
|
|
extern dstatement_t *pr_statements;
|
|
extern globalvars_t *pr_global_struct;
|
|
extern float *pr_globals; /* same as pr_global_struct */
|
|
|
|
extern int32_t pr_edict_size; /* in bytes */
|
|
|
|
|
|
void PR_Init(void);
|
|
|
|
void PR_ExecuteProgram(func_t fnum);
|
|
void PR_LoadProgs(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);
|
|
|
|
edict_t *ED_Alloc(void);
|
|
void ED_Free(edict_t *ed);
|
|
|
|
void ED_Print(edict_t *ed);
|
|
void ED_Write(FILE *f, edict_t *ed);
|
|
const char *ED_ParseEdict(const char *data, edict_t *ent);
|
|
|
|
void ED_WriteGlobals(FILE *f);
|
|
const char *ED_ParseGlobals(const char *data);
|
|
|
|
void ED_LoadFromFile(const char *data);
|
|
|
|
/*
|
|
#define EDICT_NUM(n) ((edict_t *)(sv.edicts+ (n)*pr_edict_size))
|
|
#define NUM_FOR_EDICT(e) (((byte *)(e) - sv.edicts) / pr_edict_size)
|
|
*/
|
|
edict_t *EDICT_NUM(int32_t n);
|
|
int32_t NUM_FOR_EDICT(edict_t *e);
|
|
|
|
#define NEXT_EDICT(e) ((edict_t *)( (byte *)e + pr_edict_size))
|
|
|
|
#define EDICT_TO_PROG(e) ((byte *)e - (byte *)sv.edicts)
|
|
#define PROG_TO_EDICT(e) ((edict_t *)((byte *)sv.edicts + e))
|
|
|
|
#define G_FLOAT(o) (pr_globals[o])
|
|
#define G_INT(o) (*(int32_t *)&pr_globals[o])
|
|
#define G_EDICT(o) ((edict_t *)((byte *)sv.edicts+ *(int32_t *)&pr_globals[o]))
|
|
#define G_EDICTNUM(o) NUM_FOR_EDICT(G_EDICT(o))
|
|
#define G_VECTOR(o) (&pr_globals[o])
|
|
#define G_STRING(o) (PR_GetString(*(string_t *)&pr_globals[o]))
|
|
#define G_FUNCTION(o) (*(func_t *)&pr_globals[o])
|
|
|
|
#define E_FLOAT(e,o) (((float*)&e->v)[o])
|
|
#define E_INT(e,o) (*(int32_t *)&((float*)&e->v)[o])
|
|
#define E_VECTOR(e,o) (&((float*)&e->v)[o])
|
|
#define E_STRING(e,o) (PR_GetString(*(string_t *)&((float*)&e->v)[o]))
|
|
|
|
extern int32_t type_size[8];
|
|
|
|
typedef void (*builtin_t)(void);
|
|
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;
|
|
|
|
noreturn void PR_RunError(const char *error, ...) FUNC_PRINTF(1, 2);
|
|
#ifdef __WATCOMC__
|
|
#pragma aux PR_RunError aborts;
|
|
#endif
|
|
|
|
void ED_PrintEdicts(void);
|
|
void ED_PrintNum(int32_t ent);
|
|
|
|
eval_t *GetEdictFieldValue(edict_t *ed, const char *field);
|
|
|
|
#endif /* _QUAKE_PROGS_H */
|
|
|