Globals

Typed global access macros. More...

Macros
#define	G_DSTRING(p, o)
	Access a dstring global. More...
#define	G_EDICT(p, o)
	Access an entity global. More...
#define	G_EDICTNUM(p, o)
	Access an entity global. More...
#define	G_FLOAT(p, o)
	Access a float global. More...
#define	G_FUNCTION(p, o)
	Access a function global. More...
#define	G_GPOINTER(p, o)
	Access a pointer parameter. More...
#define	G_GSTRING(p, o)
	Access a string global, converting it to a C string. More...
#define	G_INT(p, o)
	Access an integer global. More...
#define	G_POINTER(p, o)   G_var (p, o, pointer)
	Access a pointer global. More...
#define	G_QUAT(p, o)
	Access a quaternion global. More...
#define	G_STRING(p, o)
	Access a string index global. More...
#define	G_STRUCT(p, t, o)   (*(t *)G_GPOINTER (p, o))
	Access a structure global. More...
#define	G_UINT(p, o)
	Access an unsigned integer global. More...
#define	G_var(p, o, t)   ((p)->pr_globals[o].t##_var)
#define	G_VECTOR(p, o)
	Access a vector global. More...

Detailed Description

Typed global access macros.

No checking is done against the QC type, but the appropriate C type will be used.

Macro Definition Documentation

#define G_DSTRING	(		p,
			o
	)

Access a dstring global.

Kills the program if the dstring is invalid.

QC type:

string

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

dstring_t * to the dstring

#define G_EDICT	(		p,
			o
	)

Access an entity global.

QC type:

entity

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

C pointer to the entity

#define G_EDICTNUM	(		p,
			o
	)

Access an entity global.

QC type:

entity

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

the entity number

#define G_FLOAT	(		p,
			o
	)

Access a float global.

Can be assigned to.

QC type:

float

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

float lvalue

#define G_FUNCTION	(		p,
			o
	)

Access a function global.

Can be assigned to.

QC type:

void()

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

func_t lvalue

#define G_GPOINTER	(		p,
			o
	)

Access a pointer parameter.

QC type:

void *

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

C pointer represented by the parameter. 0 offset -> NULL

#define G_GSTRING	(		p,
			o
	)

Access a string global, converting it to a C string.

Kills the program if the string is invalid.

QC type:

string

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

const char * to the string

#define G_INT	(		p,
			o
	)

Access an integer global.

Can be assigned to.

QC type:

integer

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

int lvalue

#define G_POINTER	(		p,
			o
	)		G_var (p, o, pointer)

Access a pointer global.

Can be assigned to.

QC type:

void *

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

pointer_t lvalue

#define G_QUAT	(		p,
			o
	)

Access a quaternion global.

Can be assigned to.

QC type:

quaternion

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

quat_t lvalue

#define G_STRING	(		p,
			o
	)

Access a string index global.

Can be assigned to.

QC type:

string

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

string_t lvalue

#define G_STRUCT	(		p,
			t,
			o
	)		(*(t *)G_GPOINTER (p, o))

Access a structure global.

Can be assigned to.

QC type:

void *

Parameters

p	pointer to progs_t VM struct
t	C type of the structure
o	offset into global data space

Returns

structure lvalue. use & to make a pointer of the appropriate type.

#define G_UINT	(		p,
			o
	)

Access an unsigned integer global.

Can be assigned to.

QC type:

uinteger

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

unsigned int lvalue

#define G_var	(		p,
			o,
			t
	)		((p)->pr_globals[o].t##_var)

#define G_VECTOR	(		p,
			o
	)

Access a vector global.

Can be assigned to.

QC type:

vector

Parameters

p	pointer to progs_t VM struct
o	offset into global data space

Returns

vec3_t lvalue