shithub: qk1

ref: 2cf72989b0485bb960e4991cbd002787854a1e3f
dir: /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;
	int				_int;
	int				edict;
} eval_t;

#define	MAX_ENT_LEAFS	32
typedef struct edict_s
{
	bool	free;
	link_t		area;				// linked to a division node or leaf
	byte		alpha;

	int			num_leafs;
	int			leafnums[MAX_ENT_LEAFS];

	entity_state_t	baseline;

	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) (edict_t*)((byte*)l - offsetof(edict_t, area))

//============================================================================

extern	dprograms_t		*progs;
extern	dfunction_t		*pr_functions;
extern	ddef_t			*pr_globaldefs;
extern	ddef_t			*pr_fielddefs;
extern	dstatement_t	*pr_statements;
extern	globalvars_t	*pr_global_struct;
extern	float			*pr_globals;			// same as pr_global_struct

extern	int				pr_edict_size;	// in bytes

//============================================================================

void PR_Init (void);

void PR_ExecuteProgram (func_t fnum);
void PR_LoadProgs (void);

char *PR_StrTmp(void);
int PR_CopyStrTmp(char *s);
int PR_SetStr(char *s);
char *PR_Str (int ofs);
char *PR_UglyValueString (etype_t, eval_t *);

void PR_Profile_f (void);

edict_t *ED_Alloc (void);
void ED_Free (edict_t *ed);

string_t ED_NewString (char *string);
// returns a copy of the string allocated from the server's string heap

void ED_Print (edict_t *ed);
char *ED_ParseEdict (char *data, edict_t *ent);

void ED_ParseGlobals (char *data);

void ED_LoadFromFile (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(int n);
int 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) (*(int *)&pr_globals[o])
#define	G_EDICT(o) ((edict_t *)((byte *)sv.edicts+ *(int *)&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_Str(*(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) (*(int *)&((float*)&e->v)[o])
#define	E_VECTOR(e,o) (&((float*)&e->v)[o])
#define	E_STRING(e,o) (PR_Str(*(string_t *)&((float*)&e->v)[o]))

extern	int		type_size[8];

typedef void (*builtin_t) (void);
extern const builtin_t *pr_builtins;
extern const int pr_numbuiltins;

extern int		pr_argc;

extern	bool	pr_trace;
extern	dfunction_t	*pr_xfunction;

#pragma varargck	argpos	PR_RunError	1
void PR_RunError (char *error, ...);

void ED_PrintEdicts (void);
void ED_PrintNum (int ent);

eval_t *GetEdictFieldValue(edict_t *ed, char *field);

void M_Init (void);
void M_Keydown (int key);
void M_ToggleMenu_f (void);
void M_Draw (void);