server/gods.c File Reference

#include <global.h>

Go to the source code of this file.

Functions
static int	lookup_god_by_name (const char *name)
static int	worship_forbids_use (object *op, object *exp_obj, uint32 flag, char *string)
static void	stop_using_item (object *op, int type, int number)
static void	update_priest_flag (object *god, object *exp_ob, uint32 flag)
static int	god_gives_present (object *op, object *god, treasure *tr)
static int	god_examines_priest (object *op, object *god)
static int	god_examines_item (object *god, object *item)
static void	lose_priest_exp (object *pl, int loss)
static void	god_intervention (object *op, object *god)
object *	find_god (const char *name)
void	pray_at_altar (object *pl, object *altar)
static int	get_spell_number (object *op)
static void	check_special_prayers (object *op, object *god)
void	become_follower (object *op, object *new_god)
const char *	determine_god (object *op)
archetype *	determine_holy_arch (object *god, const char *type)
static int	god_removes_curse (object *op, int remove_damnation)
static int	follower_level_to_enchantments (int level, int difficulty)
static int	god_enchants_weapon (object *op, object *god, object *tr)
static int	same_string (const char *s1, const char *s2)
static int	follower_has_similar_item (object *op, object *item)

---

Detailed Description

Handles god related code.

Definition in file gods.c.

---

Function Documentation

void become_follower	(	object *	op,
		object *	new_god
	)

This function is called whenever a player has switched to a new god. It basically handles all the stat changes that happen to the player, including the removal of god-given items (from the former cult).

Parameters:

op	Player switching cults.
new_god	New god to worship.

Definition at line 301 of file gods.c.

static void check_special_prayers	(	object *	op,
		object *	god
	)		[static]

Ensure that 'op' doesn't know any special prayers that are not granted by 'god'.

Parameters:

op	The object.
god	The god.

Definition at line 242 of file gods.c.

const char* determine_god

(

object *

op

)

Determines if op worships a god. Returns the godname if they do or "none" if they have no god. In the case of an NPC, if they have no god, we give them a random one.

Parameters:

op	Object to get name of.

Returns:

God name, "none" if nothing suitable.

Definition at line 488 of file gods.c.

archetype* determine_holy_arch	(	object *	god,
		const char *	type
	)

Determines the archetype for holy servant and god avatar.

Possible monsters are stored as invisible books in god's inventory, one having the right name is selected.

Parameters:

god	God for which we want something.
type	What the summon type is.

Returns:

Archetype matching the type, NULL if none found.

Definition at line 559 of file gods.c.

object* find_god

(

const char *

name

)

Returns pointer to specified god's object through pntr_to_god_obj().

Parameters:

name	God's name.

Returns:

Pointer to god's object, NULL if doesn't match any god.

Definition at line 80 of file gods.c.

static int follower_has_similar_item	(	object *	op,
		object *	item
	)		[static]

Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).

Parameters:

op	Object to check.
item	Object to check for.

Returns:

1 if found, 0 otherwise.

Definition at line 763 of file gods.c.

static int follower_level_to_enchantments	(	int	level,
		int	difficulty
	)		[static]

Converts a level and difficulty to a magic/enchantment value for eg weapons.

Parameters:

level	Level.
difficulty	Difficulty. Must be 1 or more.

Returns:

Number of enchantments for level and difficulty.

Definition at line 633 of file gods.c.

static int get_spell_number

(

object *

op

)

[static]

Get spell number from an object's slaying or liv::sp field.

Parameters:

op	The object to get the spell number from.

Returns:

The spell number.

Definition at line 223 of file gods.c.

static int god_enchants_weapon	(	object *	op,
		object *	god,
		object *	tr
	)		[static]

God wants to enchant weapon.

Affected weapon is the applied one (weapon or bow). It's checked to make sure it isn't a weapon for another god. If all is all right, update weapon with attacktype, slaying and such.

Parameters:

op	Player.
god	God enchanting weapon.
tr	Treasure list item for enchanting weapon, contains the enchantment level.

Returns:

0 if weapon wasn't changed, 1 if changed.

Definition at line 665 of file gods.c.

static int god_examines_item	(	object *	god,
		object *	item
	)		[static]

God checks item the player is using. If you are using the item of an enemy god, it can be bad...

Parameters:

god	God checking.
item	Item to check.

Return values:

-1	Item is bad.
0	Item is neutral.
1	Item is good.

Definition at line 1135 of file gods.c.

static int god_examines_priest	(	object *	op,
		object *	god
	)		[static]

Checks and maybe punishes someone praying.

All applied items are examined, if player is using more items of other gods, s/he loses experience in praying or general experience if no praying.

Parameters:

op	Player the god examines.
god	God examining the player.

Returns:

Negative value if god is not pleased, otherwise positive value, the higher the better.

Definition at line 1091 of file gods.c.

static int god_gives_present	(	object *	op,
		object *	god,
		treasure *	tr
	)		[static]

God gives an item to the player. Inform player of the present.

Parameters:

op	Who is getting the treasure.
god	God giving the present.
tr	Object to give. Should be a single object on list.

Returns:

0 if nothing was given, 1 otherwise.

Definition at line 789 of file gods.c.

static void god_intervention	(	object *	op,
		object *	god
	)		[static]

Every once in a while the god will intervene to help the worshiper. Later, this function can be used to supply quests, etc for the priest.

Parameters:

op	Player praying.
god	God player is praying to.

Definition at line 815 of file gods.c.

static int god_removes_curse	(	object *	op,
		int	remove_damnation
	)		[static]

God helps player by removing curse and/or damnation.

Parameters:

op	Player to help.
remove_damnation	If set, also removes damned items.

Returns:

1 if at least one item was uncursed, 0 otherwise.

Definition at line 594 of file gods.c.

static int lookup_god_by_name

(

const char *

name

)

[static]

Returns the ID of specified god.

Parameters:

name	God to search for.

Returns:

Identifier of god, -1 if not found.

Definition at line 50 of file gods.c.

static void lose_priest_exp	(	object *	pl,
		int	loss
	)		[static]

Lose some priest experience.

Parameters:

pl	Player.
loss	How much to lose.

Todo:

Make work again?

Definition at line 1183 of file gods.c.

void pray_at_altar	(	object *	pl,
		object *	altar
	)

Player prays at altar.

Checks for god changing, divine intervention, and so on.

Parameters:

pl	Player praying.
altar	Altar player's praying on. Doesn't need to be consecrated.

Definition at line 112 of file gods.c.

static int same_string	(	const char *	s1,
		const char *	s2
	)		[static]

Compares two strings.

Parameters:

s1	The first string to compare.
s2	The second string to compare.

Returns:

1 if s1 and s2 are the same - either both NULL, or strcmp() == 0.

Definition at line 731 of file gods.c.

static void stop_using_item	(	object *	op,
		int	type,
		int	number
	)		[static]

Unapplies up to number worth of items of type type, ignoring curse status.

This is used when the player gets forbidden to use eg weapons.

Parameters:

op	Player we're considering.
type	Item type to remove.
number	Maximum number of items to unapply.

Definition at line 450 of file gods.c.

static void update_priest_flag	(	object *	god,
		object *	exp_ob,
		uint32	flag
	)		[static]

If the god does/doesn't have this flag, we give/remove it from the experience object if it doesn't/does already exist.

Parameters:

god	God object.
exp_ob	Player's praying skill object.
flag	Flag to consider.

Definition at line 470 of file gods.c.

static int worship_forbids_use	(	object *	op,
		object *	exp_obj,
		uint32	flag,
		char *	string
	)		[static]

Forbids or lets player use something item type.

Parameters:

op	Player.
exp_obj	Praying skill.
flag	FLAG_xxx to check against.
string	What flag corresponds to ("weapons", "shield", ...).

Returns:

1 if player was changed, 0 if no change.

Definition at line 419 of file gods.c.