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/*
* Copyright (c) 2002 DarkGod
*
* This software may be copied and distributed for educational, research, and
* not for profit purposes provided that this copyright and statement are
* included in all such copies.
*/
#include "gods.hpp"
#include "player_type.hpp"
#include "skills.hpp"
#include "skill_type.hpp"
#include "stats.hpp"
#include "util.hpp"
#include "util.h"
#include "variable.h"
#include "variable.hpp"
#include "xtra2.hpp"
#include <cassert>
/*
* Add amt piety is god is god
*/
void inc_piety(int god, s32b amt)
{
s32b old = p_ptr->grace;
if ((god == GOD_ALL) || (god == p_ptr->pgod))
{
set_grace(p_ptr->grace + amt);
if(amt > 0 && p_ptr->grace <= old)
set_grace(300000);
if(amt < 0 && p_ptr->grace >= old)
set_grace(-300000);
}
}
/*
* Renounce to religion
*/
void abandon_god(int god)
{
if ((god == GOD_ALL) || (god == p_ptr->pgod))
{
p_ptr->pgod = GOD_NONE;
set_grace(0);
}
}
/*
* Check if god may be followed by player
*/
static bool_ may_follow_god(int god)
{
if (god == GOD_MELKOR)
{
int i;
/* Check if player has wielded The One Ring */
for (i = INVEN_WIELD; i < INVEN_TOTAL; i++)
{
if (p_ptr->inventory[i].name1 == ART_POWER)
{
msg_print("The One Ring has corrupted "
"you, and you are rejected.");
return FALSE;
}
}
}
/* Default is to allow */
return TRUE;
}
/*
* Get a religion
*/
void follow_god(int god, bool_ silent)
{
/* Poor unbelievers, i'm so mean ... BOUHAHAHA */
if (get_skill(SKILL_ANTIMAGIC))
{
msg_print("Don't be silly; you don't believe in gods.");
return;
}
/* Are we allowed ? */
if (!may_follow_god(god))
return;
if (p_ptr->pgod == GOD_NONE)
{
p_ptr->pgod = god;
/* Melkor offer Udun magic */
if (p_ptr->pgod == GOD_MELKOR)
{
s_info[SKILL_UDUN].hidden = false;
if (!silent)
{
msg_print("You feel the dark powers of Melkor in you. You can now use the Udun skill.");
}
}
}
}
/*
* Show religious info.
*/
bool_ show_god_info()
{
int pgod = p_ptr->pgod;
deity_type *d_ptr;
if (pgod < 0)
{
msg_print("You don't worship anyone.");
msg_print(NULL);
return FALSE;
}
else
{
int i;
d_ptr = &deity_info[pgod];
msg_print(NULL);
character_icky = TRUE;
Term_save();
text_out(format("You worship %s. ", d_ptr->name));
for (i = 0; (i < 10) && (strcmp(d_ptr->desc[i], "")); i++)
text_out(d_ptr->desc[i]);
text_out("\n");
inkey();
Term_load();
character_icky = FALSE;
}
return TRUE;
}
/*
* Rescale the wisdom value to a 0 <-> max range
*/
int wisdom_scale(int max)
{
int i = p_ptr->stat_ind[A_WIS];
return (i * max) / 37;
}
/*
* Get deity info for a given god index.
* Returns NULL for the "atheist" god.
*/
deity_type *god_at(byte god_idx)
{
assert(god_idx < MAX_GODS);
if (god_idx == 0)
{
return NULL;
}
return &deity_info[god_idx];
}
/*
* Check if god is enabled for the current module
*/
bool_ god_enabled(struct deity_type *deity)
{
int i;
for (i = 0; deity->modules[i] != -1; i++)
{
if (deity->modules[i] == game_module_idx)
{
return TRUE;
}
}
/* Not enabled */
return FALSE;
}
/* Find a god by name */
int find_god(cptr name)
{
int i;
for (i = 0; i < MAX_GODS; i++)
{
/* The name matches and god is "enabled" for the
current module. */
if (god_enabled(&deity_info[i]) &&
streq(deity_info[i].name, name))
{
return (i);
}
}
return -1;
}
bool praying_to(int god)
{
return (p_ptr->pgod == god) && p_ptr->praying;
}
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