#include "global.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "living.h"
#include "object.h"
#include "skills.h"
#include "sounds.h"
#include "spells.h"
#include "sproto.h"

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Functions
static void	check_infection (object *disease)

void	check_physically_infect (object victim, object hitter)

int	cure_disease (object sufferer, object caster, sstring skill)

static void	do_symptoms (object *disease)

static object *	find_symptom (object *disease)

static void	grant_immunity (object *disease)

int	infect_object (object victim, object disease, int force)

static int	is_susceptible_to_disease (object victim, object disease)

int	move_disease (object *disease)

void	move_symptom (object *symptom)

static void	remove_symptoms (object *disease)

Detailed Description

This file contains all the code implementing diseases, except for odds and ends in attack.c and in living.c

Definition in file disease.c.

Function Documentation

◆ check_infection()

static void check_infection ( object * disease )

static

Searches around for more victims to infect.

Parameters

disease disease infecting. Can be either on a map or inside another object.

Definition at line 268 of file disease.c.

References obj::env, FOR_MAP_FINISH, FOR_MAP_PREPARE, get_map_flags(), infect_object(), obj::magic, disinfect::map, obj::map, P_IS_ALIVE, P_OUT_OF_MAP, Ice::tmp, diamondslots::x, obj::x, diamondslots::y, and obj::y.

Referenced by move_disease().

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◆ check_physically_infect()

void check_physically_infect	(	object *	victim,
		object *	hitter
	)

Possibly infect due to direct physical contact i.e., AT_PHYSICAL.

Parameters

victim	potential victim.
hitter	who is hitting.

Definition at line 663 of file disease.c.

References DISEASE, FOR_INV_FINISH, FOR_INV_PREPARE, death_message::hitter, infect_object(), and reputation::victim.

Referenced by hit_with_one_attacktype().

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◆ cure_disease()

int cure_disease	(	object *	sufferer,
		object *	caster,
		sstring	skill
	)

Do the cure disease stuff, from the spell "cure disease".

Parameters

sufferer	who is getting cured.
caster	spell object used for curing. If NULL all diseases are removed, else only those of lower level than caster or randomly chosen.
skill	skill to give experience to, can be NULL.

Return values

0	no disease was cured.
1	at least one disease was cured.

Definition at line 685 of file disease.c.

References change_exp(), DISEASE, draw_ext_info(), draw_ext_info_format(), liv::exp, FLAG_STARTEQUIP, FOR_INV_FINISH, FOR_INV_PREPARE, obj::level, MSG_TYPE_ATTRIBUTE, MSG_TYPE_ATTRIBUTE_BAD_EFFECT_END, MSG_TYPE_SPELL, MSG_TYPE_SPELL_HEAL, NDI_UNIQUE, object_free_drop_inventory(), object_remove(), PREFER_LOW, QUERY_FLAG, random_roll(), remove_symptoms(), and obj::stats.

Referenced by cast_heal(), and restore_player().

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◆ do_symptoms()

static void do_symptoms ( object * disease )

static

This function monitors the symptoms caused by the disease (if any), causes symptoms, and modifies existing symptoms in the case of existing diseases.

Parameters

disease disease acting. Should be in a living object.

Definition at line 432 of file disease.c.

References liv::ac, add_refcount(), ARCH_SYMPTOM, obj::attacktype, liv::Cha, check_stat_bounds(), liv::Con, create_archetype(), liv::dam, liv::Dex, obj::env, liv::exp, FABS, find_symptom(), fix_object(), FLAG_APPLIED, FLAG_WIZ, liv::food, FREE_AND_COPY, free_string(), get_attr_value(), HEAD, liv::hp, make_face_from_files::int, liv::Int, is_susceptible_to_disease(), obj::last_eat, obj::last_sp, obj::level, Settings::max_stat, liv::maxgrace, liv::maxsp, obj::move_block, obj::msg, obj::name, obj::name_pl, NUM_STATS, object_find_by_type_and_name(), object_get_owner(), object_insert_in_ob(), object_set_msg(), object_set_owner(), obj::other_arch, liv::Pow, PREFER_LOW, QUERY_FLAG, random_roll(), set_attr_value(), SET_FLAG, settings, SIGN, obj::skill, liv::sp, obj::speed, obj::stats, liv::Str, Ice::tmp, obj::value, reputation::victim, and liv::Wis.

Referenced by move_disease().

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◆ find_symptom()

static object * find_symptom ( object * disease )

static

Find a symptom for a disease in disease's env.

Parameters

disease disease to search symptom of. Must be in another object.

Returns: matching symptom object, NULL if none found.

Definition at line 255 of file disease.c.

References obj::env, obj::name, object_find_by_type_and_name(), and SYMPTOM.

Referenced by do_symptoms(), and remove_symptoms().

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◆ grant_immunity()

static void grant_immunity ( object * disease )

static

Grants immunity to a disease.

Parameters

disease disease to grant immunity to. Must be in another object.

Definition at line 564 of file disease.c.

References add_string(), create_archetype(), obj::env, obj::last_heal, obj::level, obj::move_block, obj::name, object_find_by_type_and_name(), object_insert_in_ob(), and SIGN.

Referenced by move_disease().

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◆ infect_object()

int infect_object	(	object *	victim,
		object *	disease,
		int	force
	)

Try to infect something with a disease. Rules:

objects with immunity aren't infectable.
objects already infected aren't infectable.
dead objects aren't infectable.
undead objects are infectible only if specifically named.

Parameters

victim	potential victim to infect.
disease	what could infect.
force	don't do a random check for infection. Other checks (susceptible to disease, not immune, and so on) are still done.

Return values

0	victim wasn't infected.
1	victim was infected.

Definition at line 317 of file disease.c.

References add_refcount(), buf, DISEASE, draw_ext_info(), obj::env, FLAG_MONSTER, liv::food, dragon_attune::force, free_string(), HEAD, is_susceptible_to_disease(), obj::last_grace, obj::level, obj::map, liv::maxgrace, liv::maxhp, obj::move_block, MSG_TYPE_ATTACK, MSG_TYPE_ATTACK_DID_HIT, MSG_TYPE_ATTRIBUTE, MSG_TYPE_ATTRIBUTE_BAD_EFFECT_START, obj::name, NDI_RED, NDI_UNIQUE, object_copy(), object_find_by_type_and_name(), object_get_owner(), object_insert_in_ob(), object_new(), object_set_owner(), op_on_battleground(), PLAYER, PREFER_HIGH, QUERY_FLAG, random_roll(), SIGN, obj::skill, obj::stats, obj::title, Ice::tmp, obj::type, obj::value, reputation::victim, and liv::wc.

Referenced by cast_cause_disease(), check_infection(), check_physically_infect(), and rune_attack().

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◆ is_susceptible_to_disease()

static int is_susceptible_to_disease	(	object *	victim,
		object *	disease
	)

static

Check if victim is susceptible to disease. Does not check for immunity.

Parameters

victim	potential victim.
disease	disease to check.

Return values

1	victim can be infected
0	victim doesn't care for the disease.

Definition at line 153 of file disease.c.

References FLAG_ALIVE, FLAG_UNDEAD, FLAG_WIZ, QUERY_FLAG, obj::race, undead_name, and reputation::victim.

Referenced by do_symptoms(), infect_object(), and move_disease().

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◆ move_disease()

int move_disease ( object * disease )

Ticks the clock for disease: infect, aggravate symptoms, ...

Parameters

disease disease to move. Can be removed during processing.

Return values

1	if disease was removed.
0	disease just moved.

Definition at line 180 of file disease.c.

References check_infection(), do_symptoms(), obj::env, FLAG_WIZ, liv::food, grant_immunity(), is_susceptible_to_disease(), liv::maxhp, object_free_drop_inventory(), object_remove(), QUERY_FLAG, remove_symptoms(), obj::stats, and obj::value.

Referenced by legacy_ob_process().

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◆ move_symptom()

void move_symptom ( object * symptom )

Make the symptom do the nasty things it does.

Parameters

symptom symptom to move.

Definition at line 592 of file disease.c.

References arch_to_object(), obj::attacktype, obj::count, liv::dam, draw_ext_info(), obj::env, FLAG_FREED, FREE_AND_COPY, HEAD, hit_player(), llevError, LOG(), MAX, MAX_BUF, liv::maxsp, obj::msg, MSG_TYPE_ATTRIBUTE, MSG_TYPE_ATTRIBUTE_BAD_EFFECT_START, give::name, obj::name, obj::name_pl, NDI_RED, NDI_UNIQUE, object_free_drop_inventory(), object_insert_in_map_at(), object_remove(), object_was_destroyed, obj::other_arch, QUERY_FLAG, obj::stats, CFweardisguise::tag, Ice::tmp, and reputation::victim.

Referenced by legacy_ob_process().

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◆ remove_symptoms()

static void remove_symptoms ( object * disease )

static

Remove any symptoms of disease.

Modified by MSW 2003-03-28 do try to find all the symptom the player may have - I think through some odd interactoins with disease level and player level and whatnot, a player could get more than one symtpom to a disease.

Parameters

disease disease to remove. Must be in a living object.

Definition at line 232 of file disease.c.

References obj::env, find_symptom(), fix_object(), object_free_drop_inventory(), object_remove(), and reputation::victim.

Referenced by cure_disease(), and move_disease().

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Functions

Detailed Description

Function Documentation

◆ check_infection()

◆ check_physically_infect()

◆ cure_disease()

◆ do_symptoms()

◆ find_symptom()

◆ grant_immunity()

◆ infect_object()

◆ is_susceptible_to_disease()

◆ move_disease()

◆ move_symptom()

◆ remove_symptoms()