server/arch.c File Reference

#include <global.h>
#include <loader.h>

Go to the source code of this file.

Defines
#define	TIME_ARCH_LOAD   0
Functions
static void	clear_archetable ()
static void	init_archetable ()
static archetype *	get_archetype_struct ()
static void	first_arch_pass (FILE *fp)
static void	second_arch_pass (FILE *fp_start)
static void	load_archetypes ()
static unsigned long	hasharch (const char *str, int tablesize)
static void	add_arch (archetype *at)
archetype *	get_skill_archetype (int skillnr)
void	init_archetypes ()
void	arch_info (object *op)
void	dump_all_archetypes ()
void	free_all_archs ()
object *	arch_to_object (archetype *at)
object *	create_singularity (const char *name)
object *	get_archetype (const char *name)
archetype *	find_archetype (const char *name)
Variables
static archetype *	arch_table [ARCHTABLE]
int	arch_cmp = 0
int	arch_search = 0
int	arch_init

---

Detailed Description

Arch related functions.

Definition in file arch.c.

---

Define Documentation

#define TIME_ARCH_LOAD   0

If set, does a little timing on the archetype load.

Definition at line 34 of file arch.c.

---

Function Documentation

static void add_arch

(

archetype *

at

)

[static]

Adds an archetype to the hashtable.

Definition at line 670 of file arch.c.

void arch_info

(

object *

op

)

Prints how efficient the hashtable used for archetypes has been in.

Parameters:

op	Player object to print the information to.

Definition at line 98 of file arch.c.

object* arch_to_object

(

archetype *

at

)

Creates and returns a new object which is a copy of the given archetype.

Parameters:

at	Archetype from which to get an object.

Returns:

Object of specified type.

Definition at line 546 of file arch.c.

static void clear_archetable

(

)

[static]

Initialize the hashtable used by the archetypes.

Definition at line 108 of file arch.c.

object* create_singularity

(

const char *

name

)

Creates a dummy object. This function is called by get_archetype() if it fails to find the appropriate archetype.

Thus get_archetype() will be guaranteed to always return an object, and never NULL.

Parameters:

name	Name to give the dummy object.

Returns:

Object of specified name. It fill have the FLAG_NO_PICK flag set.

Definition at line 572 of file arch.c.

void dump_all_archetypes

(

)

Dumps _all_ archetypes and artifacts to debug-level output.

Definition at line 132 of file arch.c.

archetype* find_archetype

(

const char *

name

)

Finds, using the hashtable, which archetype matches the given name.

Returns:

Pointer to the found archetype, otherwise NULL.

Definition at line 631 of file arch.c.

static void first_arch_pass

(

FILE *

fp

)

[static]

Reads/parses the archetype-file, and copies into a linked list of archetype structures.

Parameters:

fp	Opened file descriptor which will be used to read the archetypes.

Definition at line 229 of file arch.c.

void free_all_archs

(

)

Frees all memory allocated to archetypes.

After calling this, it's possible to call again init_archetypes() to reload data.

Definition at line 173 of file arch.c.

object* get_archetype

(

const char *

name

)

Finds which archetype matches the given name, and returns a new object containing a copy of the archetype.

Parameters:

name	Archetype name.

Returns:

Object of specified archetype, or a singularity. Will never be NULL.

Definition at line 591 of file arch.c.

static archetype * get_archetype_struct

(

)

[static]

Allocates, initializes and returns the pointer to an archetype structure.

Returns:

New archetype structure, will never be NULL.

Definition at line 207 of file arch.c.

archetype* get_skill_archetype

(

int

skillnr

)

Get the skill object for skill ID.

Parameters:

skillnr

The skill number to find object for.

Returns:

Object if found, NULL otherwise.

Definition at line 58 of file arch.c.

static unsigned long hasharch	(	const char *	str,
		int	tablesize
	)		[static]

Hash-function used by the arch-hashtable.

Parameters:

str	Archetype name.
tablesize	Size of the hash table

Returns:

Hash of the archetype name

Definition at line 608 of file arch.c.

static void init_archetable

(

)

[static]

An alternative way to init the hashtable which is slower, but _works_...

Definition at line 116 of file arch.c.

void init_archetypes

(

)

Initializes the internal linked list of archetypes (read from file). Some commonly used archetype pointers like empty_archetype, base_info_archetype are initialized.

Can be called multiple times, will just return.

Definition at line 79 of file arch.c.

static void load_archetypes

(

)

[static]

Loads all archetypes and treasures.

First initializes the archtype hash-table (init_archetable()). Reads and parses the archetype file (with the first and second-pass functions). Then initializes treasures by calling load_treasures().

Definition at line 479 of file arch.c.

static void second_arch_pass

(

FILE *

fp_start

)

[static]

Reads the archetype file once more, and links all pointers between archetypes and treasure lists. Must be called after first_arch_pass().

Parameters:

fp_start

File from which to read. Won't be rewinded.

Definition at line 313 of file arch.c.

---

Variable Documentation

int arch_cmp = 0

How many strcmp's

Definition at line 39 of file arch.c.

int arch_init

True if doing arch initialization

Definition at line 43 of file arch.c.

int arch_search = 0

How many searches

Definition at line 41 of file arch.c.

archetype* arch_table[ARCHTABLE] [static]

The arch table.

Definition at line 37 of file arch.c.