131 lines
3.6 KiB
C
131 lines
3.6 KiB
C
/*
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Copyright (C) 1996-2001 Id Software, Inc.
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Copyright (C) 2002-2009 John Fitzgibbons and others
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Copyright (C) 2010-2014 QuakeSpasm developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef spingle__progs_h
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#define spingle__progs_h
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#include "pr_comp.h" /* defs shared with qcc */
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#include "progdefs.h" /* generated by program cdefs */
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typedef union eval_s
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{
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string_t string;
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float _float;
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float vector[3];
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func_t function;
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int32_t _int;
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int32_t edict;
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} eval_t;
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#define MAX_ENT_LEAFS 32
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typedef struct edict_s
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{
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bool free;
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link_t area; /* linked to a division node or leaf */
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int32_t num_leafs;
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int32_t leafnums[MAX_ENT_LEAFS];
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entity_state_t baseline;
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uint8_t alpha; /* johnfitz -- hack to support alpha since it's not part of entvars_t */
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bool sendinterval; /* johnfitz -- send time until nextthink to client for better lerp timing */
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float freetime; /* sv.time when the object was freed */
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entvars_t v; /* C exported fields from progs */
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byte fields[];
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} edict_t;
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#define EDICT_FROM_AREA(l) (edict_t *)((byte *)(l) - offsetof(edict_t, area))
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//============================================================================
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extern dprograms_t progs;
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extern dfunction_t *pr_functions;
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extern dstatement_t *pr_statements;
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extern globalvars_t *pr_global_struct;
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extern float *pr_globals;
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extern int32_t pr_edict_size;
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void PR_Init(void);
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void PR_ExecuteProgram(func_t fnum);
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void PR_LoadProgs(void);
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const char *PR_GetString(int32_t num);
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int32_t PR_SetEngineString(const char *s);
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int32_t PR_AllocString(int32_t bufferlength, char **ptr);
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void PR_Profile_f(void);
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edict_t *ED_Alloc(void);
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void ED_Free(edict_t *ed);
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void ED_Print(edict_t *ed);
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void ED_Write(FILE *f, edict_t *ed);
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const char *ED_ParseEdict(const char *data, edict_t *ent);
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void ED_WriteGlobals(FILE *f);
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const char *ED_ParseGlobals(const char *data);
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void ED_LoadFromFile(const char *data);
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edict_t *EDICT_NUM(int32_t n);
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int32_t NUM_FOR_EDICT(edict_t *e);
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#define NEXT_EDICT(e) ((edict_t *)((byte *)(e) + pr_edict_size))
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#define EDICT_TO_PROG(e) ((byte *)(e) - (byte *)sv.edicts)
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#define PROG_TO_EDICT(e) ((edict_t *)((byte *)sv.edicts + (e)))
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#define G_FLOAT(o) (pr_globals[o])
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#define G_INT(o) (*(int32_t *)&pr_globals[o])
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#define G_EDICT(o) ((edict_t *)((byte *)sv.edicts+ *(int32_t *)&pr_globals[o]))
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#define G_EDICTNUM(o) NUM_FOR_EDICT(G_EDICT(o))
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#define G_VECTOR(o) (&pr_globals[o])
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#define G_STRING(o) (PR_GetString(*(string_t *)&pr_globals[o]))
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#define G_FUNCTION(o) (*(func_t *)&pr_globals[o])
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typedef void (*builtin_t)(void);
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extern builtin_t pr_builtins[];
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extern int32_t pr_numbuiltins;
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extern int32_t pr_argc;
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extern bool pr_trace;
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extern dfunction_t *pr_xfunction;
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extern int32_t pr_xstatement;
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extern uint16_t pr_crc;
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noreturn void PR_RunError(const char *error, ...) FUNC_PRINTF(1, 2);
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void ED_PrintEdicts(void);
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void ED_PrintNum(int32_t ent);
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eval_t *GetEdictFieldValue(edict_t *ed, const char *field);
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#endif
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