/***************************************************************************
* Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, *
* Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. *
* *
* Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael *
* Chastain, Michael Quan, and Mitchell Tse. *
* *
* In order to use any part of this Merc Diku Mud, you must comply with *
* both the original Diku license in 'license.doc' as well the Merc *
* license in 'license.txt'. In particular, you may not remove either of *
* these copyright notices. *
* *
* Much time and thought has gone into this software and you are *
* benefitting. We hope that you share your changes too. What goes *
* around, comes around. *
***************************************************************************/
#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "merc.h"
/*
* Local functions.
*/
#define CD CHAR_DATA
void get_obj args( ( CHAR_DATA *ch, OBJ_DATA *obj,
OBJ_DATA *container ) );
bool remove_obj args( ( CHAR_DATA *ch, int iWear, bool fReplace ) );
void wear_obj args( ( CHAR_DATA *ch, OBJ_DATA *obj, bool fReplace ) );
CD * find_keeper args( ( CHAR_DATA *ch ) );
int get_cost args( ( CHAR_DATA *keeper, OBJ_DATA *obj, bool fBuy ) );
#undef CD
void get_obj( CHAR_DATA *ch, OBJ_DATA *obj, OBJ_DATA *container )
{
if ( !CAN_WEAR(obj, ITEM_TAKE) )
{
send_to_char( "You can't take that.\n\r", ch );
return;
}
if ( ch->carry_number + get_obj_number( obj ) > can_carry_n( ch ) )
{
act( "$d: you can't carry that many items.",
ch, NULL, obj->name, TO_CHAR );
return;
}
if ( ch->carry_weight + get_obj_weight( obj ) > can_carry_w( ch ) )
{
act( "$d: you can't carry that much weight.",
ch, NULL, obj->name, TO_CHAR );
return;
}
if ( container != NULL )
{
act( "You get $p from $P.", ch, obj, container, TO_CHAR );
act( "$n gets $p from $P.", ch, obj, container, TO_ROOM );
obj_from_obj( obj );
}
else
{
act( "You get $p.", ch, obj, container, TO_CHAR );
act( "$n gets $p.", ch, obj, container, TO_ROOM );
obj_from_room( obj );
}
if ( obj->item_type == ITEM_MONEY )
{
ch->gold += obj->value[0];
extract_obj( obj );
}
else
{
obj_to_char( obj, ch );
}
return;
}
void do_get( CHAR_DATA *ch, char *argument )
{
char arg1[MAX_INPUT_LENGTH];
char arg2[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
OBJ_DATA *obj_next;
OBJ_DATA *container;
bool found;
argument = one_argument( argument, arg1 );
argument = one_argument( argument, arg2 );
/* Get type. */
if ( arg1[0] == '\0' )
{
send_to_char( "Get what?\n\r", ch );
return;
}
if ( arg2[0] == '\0' )
{
if ( str_cmp( arg1, "all" ) && str_prefix( "all.", arg1 ) )
{
/* 'get obj' */
obj = get_obj_list( ch, arg1, ch->in_room->contents );
if ( obj == NULL )
{
act( "I see no $T here.", ch, NULL, arg1, TO_CHAR );
return;
}
get_obj( ch, obj, NULL );
}
else
{
/* 'get all' or 'get all.obj' */
found = FALSE;
for ( obj = ch->in_room->contents; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
if ( ( arg1[3] == '\0' || is_name( &arg1[4], obj->name ) )
&& can_see_obj( ch, obj ) )
{
found = TRUE;
get_obj( ch, obj, NULL );
}
}
if ( !found )
{
if ( arg1[3] == '\0' )
send_to_char( "I see nothing here.\n\r", ch );
else
act( "I see no $T here.", ch, NULL, &arg1[4], TO_CHAR );
}
}
}
else
{
/* 'get ... container' */
if ( !str_cmp( arg2, "all" ) || !str_prefix( "all.", arg2 ) )
{
send_to_char( "You can't do that.\n\r", ch );
return;
}
if ( ( container = get_obj_here( ch, arg2 ) ) == NULL )
{
act( "I see no $T here.", ch, NULL, arg2, TO_CHAR );
return;
}
switch ( container->item_type )
{
default:
send_to_char( "That's not a container.\n\r", ch );
return;
case ITEM_CONTAINER:
case ITEM_CORPSE_NPC:
break;
case ITEM_CORPSE_PC:
{
char name[MAX_INPUT_LENGTH];
CHAR_DATA *gch;
char *pd;
bool fGroup;
if ( IS_NPC(ch) )
{
send_to_char( "You can't do that.\n\r", ch );
return;
}
pd = container->short_descr;
pd = one_argument( pd, name );
pd = one_argument( pd, name );
pd = one_argument( pd, name );
fGroup = FALSE;
if ( !str_cmp( name, ch->name ) || IS_IMMORTAL(ch) )
{
fGroup = TRUE;
}
else
{
for ( gch = char_list; gch != NULL; gch = gch->next )
{
if ( !IS_NPC(gch)
&& is_same_group( ch, gch )
&& !str_cmp( name, gch->name ) )
{
fGroup = TRUE;
break;
}
}
}
if ( !fGroup && !IS_SET(ch->act, PLR_THIEF) )
{
SET_BIT(ch->act, PLR_THIEF);
send_to_char( "*** You are now a THIEF!! ***\n\r", ch );
save_char_obj( ch );
}
}
}
if ( IS_SET(container->value[1], CONT_CLOSED) )
{
act( "The $d is closed.", ch, NULL, container->name, TO_CHAR );
return;
}
if ( str_cmp( arg1, "all" ) && str_prefix( "all.", arg1 ) )
{
/* 'get obj container' */
obj = get_obj_list( ch, arg1, container->contains );
if ( obj == NULL )
{
act( "I see nothing like that in the $T.",
ch, NULL, arg2, TO_CHAR );
return;
}
get_obj( ch, obj, container );
}
else
{
/* 'get all container' or 'get all.obj container' */
found = FALSE;
for ( obj = container->contains; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
if ( ( arg1[3] == '\0' || is_name( &arg1[4], obj->name ) )
&& can_see_obj( ch, obj ) )
{
found = TRUE;
get_obj( ch, obj, container );
}
}
if ( !found )
{
if ( arg1[3] == '\0' )
act( "I see nothing in the $T.",
ch, NULL, arg2, TO_CHAR );
else
act( "I see nothing like that in the $T.",
ch, NULL, arg2, TO_CHAR );
}
}
}
return;
}
void do_put( CHAR_DATA *ch, char *argument )
{
char arg1[MAX_INPUT_LENGTH];
char arg2[MAX_INPUT_LENGTH];
OBJ_DATA *container;
OBJ_DATA *obj;
OBJ_DATA *obj_next;
argument = one_argument( argument, arg1 );
argument = one_argument( argument, arg2 );
if ( arg1[0] == '\0' || arg2[0] == '\0' )
{
send_to_char( "Put what in what?\n\r", ch );
return;
}
if ( !str_cmp( arg2, "all" ) || !str_prefix( "all.", arg2 ) )
{
send_to_char( "You can't do that.\n\r", ch );
return;
}
if ( ( container = get_obj_here( ch, arg2 ) ) == NULL )
{
act( "I see no $T here.", ch, NULL, arg2, TO_CHAR );
return;
}
if ( container->item_type != ITEM_CONTAINER )
{
send_to_char( "That's not a container.\n\r", ch );
return;
}
if ( IS_SET(container->value[1], CONT_CLOSED) )
{
act( "The $d is closed.", ch, NULL, container->name, TO_CHAR );
return;
}
if ( str_cmp( arg1, "all" ) && str_prefix( "all.", arg1 ) )
{
/* 'put obj container' */
if ( ( obj = get_obj_carry( ch, arg1 ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
if ( obj == container )
{
send_to_char( "You can't fold it into itself.\n\r", ch );
return;
}
if ( !can_drop_obj( ch, obj ) )
{
send_to_char( "You can't let go of it.\n\r", ch );
return;
}
if ( get_obj_weight( obj ) + get_obj_weight( container )
> container->value[0] )
{
send_to_char( "It won't fit.\n\r", ch );
return;
}
obj_from_char( obj );
obj_to_obj( obj, container );
act( "$n puts $p in $P.", ch, obj, container, TO_ROOM );
act( "You put $p in $P.", ch, obj, container, TO_CHAR );
}
else
{
/* 'put all container' or 'put all.obj container' */
for ( obj = ch->carrying; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
if ( ( arg1[3] == '\0' || is_name( &arg1[4], obj->name ) )
&& can_see_obj( ch, obj )
&& obj->wear_loc == WEAR_NONE
&& obj != container
&& can_drop_obj( ch, obj )
&& get_obj_weight( obj ) + get_obj_weight( container )
<= container->value[0] )
{
obj_from_char( obj );
obj_to_obj( obj, container );
act( "$n puts $p in $P.", ch, obj, container, TO_ROOM );
act( "You put $p in $P.", ch, obj, container, TO_CHAR );
}
}
}
return;
}
void do_drop( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
OBJ_DATA *obj_next;
bool found;
argument = one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Drop what?\n\r", ch );
return;
}
if ( is_number( arg ) )
{
/* 'drop NNNN coins' */
int amount;
amount = atoi(arg);
argument = one_argument( argument, arg );
if ( amount <= 0
|| ( str_cmp( arg, "coins" ) && str_cmp( arg, "coin" ) ) )
{
send_to_char( "Sorry, you can't do that.\n\r", ch );
return;
}
if ( ch->gold < amount )
{
send_to_char( "You haven't got that many coins.\n\r", ch );
return;
}
ch->gold -= amount;
for ( obj = ch->in_room->contents; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
switch ( obj->pIndexData->vnum )
{
case OBJ_VNUM_MONEY_ONE:
amount += 1;
extract_obj( obj );
break;
case OBJ_VNUM_MONEY_SOME:
amount += obj->value[0];
extract_obj( obj );
break;
}
}
obj_to_room( create_money( amount ), ch->in_room );
act( "$n drops some gold.", ch, NULL, NULL, TO_ROOM );
send_to_char( "OK.\n\r", ch );
return;
}
if ( str_cmp( arg, "all" ) && str_prefix( "all.", arg ) )
{
/* 'drop obj' */
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
if ( !can_drop_obj( ch, obj ) )
{
send_to_char( "You can't let go of it.\n\r", ch );
return;
}
obj_from_char( obj );
obj_to_room( obj, ch->in_room );
act( "$n drops $p.", ch, obj, NULL, TO_ROOM );
act( "You drop $p.", ch, obj, NULL, TO_CHAR );
}
else
{
/* 'drop all' or 'drop all.obj' */
found = FALSE;
for ( obj = ch->carrying; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
if ( ( arg[3] == '\0' || is_name( &arg[4], obj->name ) )
&& can_see_obj( ch, obj )
&& obj->wear_loc == WEAR_NONE
&& can_drop_obj( ch, obj ) )
{
found = TRUE;
obj_from_char( obj );
obj_to_room( obj, ch->in_room );
act( "$n drops $p.", ch, obj, NULL, TO_ROOM );
act( "You drop $p.", ch, obj, NULL, TO_CHAR );
}
}
if ( !found )
{
if ( arg[3] == '\0' )
act( "You are not carrying anything.",
ch, NULL, arg, TO_CHAR );
else
act( "You are not carrying any $T.",
ch, NULL, &arg[4], TO_CHAR );
}
}
return;
}
void do_give( CHAR_DATA *ch, char *argument )
{
char arg1 [MAX_INPUT_LENGTH];
char arg2 [MAX_INPUT_LENGTH];
CHAR_DATA *victim;
OBJ_DATA *obj;
argument = one_argument( argument, arg1 );
argument = one_argument( argument, arg2 );
if ( arg1[0] == '\0' || arg2[0] == '\0' )
{
send_to_char( "Give what to whom?\n\r", ch );
return;
}
if ( is_number( arg1 ) )
{
/* 'give NNNN coins victim' */
int amount;
amount = atoi(arg1);
if ( amount <= 0
|| ( str_cmp( arg2, "coins" ) && str_cmp( arg2, "coin" ) ) )
{
send_to_char( "Sorry, you can't do that.\n\r", ch );
return;
}
argument = one_argument( argument, arg2 );
if ( arg2[0] == '\0' )
{
send_to_char( "Give what to whom?\n\r", ch );
return;
}
if ( ( victim = get_char_room( ch, arg2 ) ) == NULL )
{
send_to_char( "They aren't here.\n\r", ch );
return;
}
if ( ch->gold < amount )
{
send_to_char( "You haven't got that much gold.\n\r", ch );
return;
}
ch->gold -= amount;
victim->gold += amount;
act( "$n gives you some gold.", ch, NULL, victim, TO_VICT );
act( "$n gives $N some gold.", ch, NULL, victim, TO_NOTVICT );
act( "You give $N some gold.", ch, NULL, victim, TO_CHAR );
send_to_char( "OK.\n\r", ch );
return;
}
if ( ( obj = get_obj_carry( ch, arg1 ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
if ( obj->wear_loc != WEAR_NONE )
{
send_to_char( "You must remove it first.\n\r", ch );
return;
}
if ( ( victim = get_char_room( ch, arg2 ) ) == NULL )
{
send_to_char( "They aren't here.\n\r", ch );
return;
}
if ( !can_drop_obj( ch, obj ) )
{
send_to_char( "You can't let go of it.\n\r", ch );
return;
}
if ( victim->carry_number + get_obj_number( obj ) > can_carry_n( victim ) )
{
act( "$N has $S hands full.", ch, NULL, victim, TO_CHAR );
return;
}
if ( victim->carry_weight + get_obj_weight( obj ) > can_carry_w( victim ) )
{
act( "$N can't carry that much weight.", ch, NULL, victim, TO_CHAR );
return;
}
if ( !can_see_obj( victim, obj ) )
{
act( "$N can't see it.", ch, NULL, victim, TO_CHAR );
return;
}
obj_from_char( obj );
obj_to_char( obj, victim );
act( "$n gives $p to $N.", ch, obj, victim, TO_NOTVICT );
act( "$n gives you $p.", ch, obj, victim, TO_VICT );
act( "You give $p to $N.", ch, obj, victim, TO_CHAR );
return;
}
void do_fill( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
OBJ_DATA *fountain;
bool found;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Fill what?\n\r", ch );
return;
}
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
found = FALSE;
for ( fountain = ch->in_room->contents; fountain != NULL;
fountain = fountain->next_content )
{
if ( fountain->item_type == ITEM_FOUNTAIN )
{
found = TRUE;
break;
}
}
if ( !found )
{
send_to_char( "There is no fountain here!\n\r", ch );
return;
}
if ( obj->item_type != ITEM_DRINK_CON )
{
send_to_char( "You can't fill that.\n\r", ch );
return;
}
if ( obj->value[1] != 0 && obj->value[2] != 0 )
{
send_to_char( "There is already another liquid in it.\n\r", ch );
return;
}
if ( obj->value[1] >= obj->value[0] )
{
send_to_char( "Your container is full.\n\r", ch );
return;
}
act( "You fill $p.", ch, obj, NULL, TO_CHAR );
obj->value[2] = 0;
obj->value[1] = obj->value[0];
return;
}
void do_drink( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
int amount;
int liquid;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
for ( obj = ch->in_room->contents; obj; obj = obj->next_content )
{
if ( obj->item_type == ITEM_FOUNTAIN )
break;
}
if ( obj == NULL )
{
send_to_char( "Drink what?\n\r", ch );
return;
}
}
else
{
if ( ( obj = get_obj_here( ch, arg ) ) == NULL )
{
send_to_char( "You can't find it.\n\r", ch );
return;
}
}
if ( !IS_NPC(ch) && ch->pcdata->condition[COND_DRUNK] > 10 )
{
send_to_char( "You fail to reach your mouth. *Hic*\n\r", ch );
return;
}
switch ( obj->item_type )
{
default:
send_to_char( "You can't drink from that.\n\r", ch );
break;
case ITEM_FOUNTAIN:
if ( !IS_NPC(ch) )
ch->pcdata->condition[COND_THIRST] = 48;
act( "$n drinks from the fountain.", ch, NULL, NULL, TO_ROOM );
send_to_char( "You are not thirsty.\n\r", ch );
break;
case ITEM_DRINK_CON:
if ( obj->value[1] <= 0 )
{
send_to_char( "It is already empty.\n\r", ch );
return;
}
if ( ( liquid = obj->value[2] ) >= LIQ_MAX )
{
bug( "Do_drink: bad liquid number %d.", liquid );
liquid = obj->value[2] = 0;
}
act( "$n drinks $T from $p.",
ch, obj, liq_table[liquid].liq_name, TO_ROOM );
act( "You drink $T from $p.",
ch, obj, liq_table[liquid].liq_name, TO_CHAR );
amount = number_range(3, 10);
amount = UMIN(amount, obj->value[1]);
gain_condition( ch, COND_DRUNK,
amount * liq_table[liquid].liq_affect[COND_DRUNK ] );
gain_condition( ch, COND_FULL,
amount * liq_table[liquid].liq_affect[COND_FULL ] );
gain_condition( ch, COND_THIRST,
amount * liq_table[liquid].liq_affect[COND_THIRST ] );
if ( !IS_NPC(ch) && ch->pcdata->condition[COND_DRUNK] > 10 )
send_to_char( "You feel drunk.\n\r", ch );
if ( !IS_NPC(ch) && ch->pcdata->condition[COND_FULL] > 40 )
send_to_char( "You are full.\n\r", ch );
if ( !IS_NPC(ch) && ch->pcdata->condition[COND_THIRST] > 40 )
send_to_char( "You do not feel thirsty.\n\r", ch );
if ( obj->value[3] != 0 )
{
/* The shit was poisoned ! */
AFFECT_DATA af;
act( "$n chokes and gags.", ch, NULL, NULL, TO_ROOM );
send_to_char( "You choke and gag.\n\r", ch );
af.type = gsn_poison;
af.duration = 3 * amount;
af.location = APPLY_NONE;
af.modifier = 0;
af.bitvector = AFF_POISON;
affect_join( ch, &af );
}
obj->value[1] -= amount;
if ( obj->value[1] <= 0 )
{
send_to_char( "The empty container vanishes.\n\r", ch );
extract_obj( obj );
}
break;
}
return;
}
void do_eat( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Eat what?\n\r", ch );
return;
}
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
if ( !IS_IMMORTAL(ch) )
{
if ( obj->item_type != ITEM_FOOD && obj->item_type != ITEM_PILL )
{
send_to_char( "That's not edible.\n\r", ch );
return;
}
if ( !IS_NPC(ch) && ch->pcdata->condition[COND_FULL] > 40 )
{
send_to_char( "You are too full to eat more.\n\r", ch );
return;
}
}
act( "$n eats $p", ch, obj, NULL, TO_ROOM );
act( "You eat $p.", ch, obj, NULL, TO_CHAR );
switch ( obj->item_type )
{
case ITEM_FOOD:
if ( !IS_NPC(ch) )
{
int condition;
condition = ch->pcdata->condition[COND_FULL];
gain_condition( ch, COND_FULL, obj->value[0] );
if ( condition == 0 && ch->pcdata->condition[COND_FULL] > 0 )
send_to_char( "You are no longer hungry.\n\r", ch );
else if ( ch->pcdata->condition[COND_FULL] > 40 )
send_to_char( "You are full.\n\r", ch );
}
if ( obj->value[3] != 0 )
{
/* The shit was poisoned! */
AFFECT_DATA af;
act( "$n chokes and gags.", ch, 0, 0, TO_ROOM );
send_to_char( "You choke and gag.\n\r", ch );
af.type = gsn_poison;
af.duration = 2 * obj->value[0];
af.location = APPLY_NONE;
af.modifier = 0;
af.bitvector = AFF_POISON;
affect_join( ch, &af );
}
break;
case ITEM_PILL:
obj_cast_spell( obj->value[1], obj->value[0], ch, ch, NULL );
obj_cast_spell( obj->value[2], obj->value[0], ch, ch, NULL );
obj_cast_spell( obj->value[3], obj->value[0], ch, ch, NULL );
break;
}
extract_obj( obj );
return;
}
/*
* Remove an object.
*/
bool remove_obj( CHAR_DATA *ch, int iWear, bool fReplace )
{
OBJ_DATA *obj;
if ( ( obj = get_eq_char( ch, iWear ) ) == NULL )
return TRUE;
if ( !fReplace )
return FALSE;
if ( IS_SET(obj->extra_flags, ITEM_NOREMOVE) )
{
act( "You can't remove $p.", ch, obj, NULL, TO_CHAR );
return FALSE;
}
unequip_char( ch, obj );
act( "$n stops using $p.", ch, obj, NULL, TO_ROOM );
act( "You stop using $p.", ch, obj, NULL, TO_CHAR );
return TRUE;
}
/*
* Wear one object.
* Optional replacement of existing objects.
* Big repetitive code, ick.
*/
void wear_obj( CHAR_DATA *ch, OBJ_DATA *obj, bool fReplace )
{
char buf[MAX_STRING_LENGTH];
if ( ch->level < obj->level )
{
sprintf( buf, "You must be level %d to use this object.\n\r",
obj->level );
send_to_char( buf, ch );
act( "$n tries to use $p, but is too inexperienced.",
ch, obj, NULL, TO_ROOM );
return;
}
if ( obj->item_type == ITEM_LIGHT )
{
if ( !remove_obj( ch, WEAR_LIGHT, fReplace ) )
return;
act( "$n lights $p and holds it.", ch, obj, NULL, TO_ROOM );
act( "You light $p and hold it.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_LIGHT );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_FINGER ) )
{
if ( get_eq_char( ch, WEAR_FINGER_L ) != NULL
&& get_eq_char( ch, WEAR_FINGER_R ) != NULL
&& !remove_obj( ch, WEAR_FINGER_L, fReplace )
&& !remove_obj( ch, WEAR_FINGER_R, fReplace ) )
return;
if ( get_eq_char( ch, WEAR_FINGER_L ) == NULL )
{
act( "$n wears $p on $s left finger.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your left finger.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_FINGER_L );
return;
}
if ( get_eq_char( ch, WEAR_FINGER_R ) == NULL )
{
act( "$n wears $p on $s right finger.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your right finger.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_FINGER_R );
return;
}
bug( "Wear_obj: no free finger.", 0 );
send_to_char( "You already wear two rings.\n\r", ch );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_NECK ) )
{
if ( get_eq_char( ch, WEAR_NECK_1 ) != NULL
&& get_eq_char( ch, WEAR_NECK_2 ) != NULL
&& !remove_obj( ch, WEAR_NECK_1, fReplace )
&& !remove_obj( ch, WEAR_NECK_2, fReplace ) )
return;
if ( get_eq_char( ch, WEAR_NECK_1 ) == NULL )
{
act( "$n wears $p around $s neck.", ch, obj, NULL, TO_ROOM );
act( "You wear $p around your neck.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_NECK_1 );
return;
}
if ( get_eq_char( ch, WEAR_NECK_2 ) == NULL )
{
act( "$n wears $p around $s neck.", ch, obj, NULL, TO_ROOM );
act( "You wear $p around your neck.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_NECK_2 );
return;
}
bug( "Wear_obj: no free neck.", 0 );
send_to_char( "You already wear two neck items.\n\r", ch );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_BODY ) )
{
if ( !remove_obj( ch, WEAR_BODY, fReplace ) )
return;
act( "$n wears $p on $s body.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your body.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_BODY );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_HEAD ) )
{
if ( !remove_obj( ch, WEAR_HEAD, fReplace ) )
return;
act( "$n wears $p on $s head.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your head.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_HEAD );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_LEGS ) )
{
if ( !remove_obj( ch, WEAR_LEGS, fReplace ) )
return;
act( "$n wears $p on $s legs.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your legs.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_LEGS );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_FEET ) )
{
if ( !remove_obj( ch, WEAR_FEET, fReplace ) )
return;
act( "$n wears $p on $s feet.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your feet.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_FEET );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_HANDS ) )
{
if ( !remove_obj( ch, WEAR_HANDS, fReplace ) )
return;
act( "$n wears $p on $s hands.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your hands.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_HANDS );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_ARMS ) )
{
if ( !remove_obj( ch, WEAR_ARMS, fReplace ) )
return;
act( "$n wears $p on $s arms.", ch, obj, NULL, TO_ROOM );
act( "You wear $p on your arms.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_ARMS );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_ABOUT ) )
{
if ( !remove_obj( ch, WEAR_ABOUT, fReplace ) )
return;
act( "$n wears $p about $s body.", ch, obj, NULL, TO_ROOM );
act( "You wear $p about your body.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_ABOUT );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_WAIST ) )
{
if ( !remove_obj( ch, WEAR_WAIST, fReplace ) )
return;
act( "$n wears $p about $s waist.", ch, obj, NULL, TO_ROOM );
act( "You wear $p about your waist.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_WAIST );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_WRIST ) )
{
if ( get_eq_char( ch, WEAR_WRIST_L ) != NULL
&& get_eq_char( ch, WEAR_WRIST_R ) != NULL
&& !remove_obj( ch, WEAR_WRIST_L, fReplace )
&& !remove_obj( ch, WEAR_WRIST_R, fReplace ) )
return;
if ( get_eq_char( ch, WEAR_WRIST_L ) == NULL )
{
act( "$n wears $p around $s left wrist.",
ch, obj, NULL, TO_ROOM );
act( "You wear $p around your left wrist.",
ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_WRIST_L );
return;
}
if ( get_eq_char( ch, WEAR_WRIST_R ) == NULL )
{
act( "$n wears $p around $s right wrist.",
ch, obj, NULL, TO_ROOM );
act( "You wear $p around your right wrist.",
ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_WRIST_R );
return;
}
bug( "Wear_obj: no free wrist.", 0 );
send_to_char( "You already wear two wrist items.\n\r", ch );
return;
}
if ( CAN_WEAR( obj, ITEM_WEAR_SHIELD ) )
{
if ( !remove_obj( ch, WEAR_SHIELD, fReplace ) )
return;
act( "$n wears $p as a shield.", ch, obj, NULL, TO_ROOM );
act( "You wear $p as a shield.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_SHIELD );
return;
}
if ( CAN_WEAR( obj, ITEM_WIELD ) )
{
if ( !remove_obj( ch, WEAR_WIELD, fReplace ) )
return;
if ( get_obj_weight( obj ) > str_app[get_curr_str(ch)].wield )
{
send_to_char( "It is too heavy for you to wield.\n\r", ch );
return;
}
act( "$n wields $p.", ch, obj, NULL, TO_ROOM );
act( "You wield $p.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_WIELD );
return;
}
if ( CAN_WEAR( obj, ITEM_HOLD ) )
{
if ( !remove_obj( ch, WEAR_HOLD, fReplace ) )
return;
act( "$n holds $p in $s hands.", ch, obj, NULL, TO_ROOM );
act( "You hold $p in your hands.", ch, obj, NULL, TO_CHAR );
equip_char( ch, obj, WEAR_HOLD );
return;
}
if ( fReplace )
send_to_char( "You can't wear, wield, or hold that.\n\r", ch );
return;
}
void do_wear( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Wear, wield, or hold what?\n\r", ch );
return;
}
if ( !str_cmp( arg, "all" ) )
{
OBJ_DATA *obj_next;
for ( obj = ch->carrying; obj != NULL; obj = obj_next )
{
obj_next = obj->next_content;
if ( obj->wear_loc == WEAR_NONE && can_see_obj( ch, obj ) )
wear_obj( ch, obj, FALSE );
}
return;
}
else
{
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
wear_obj( ch, obj, TRUE );
}
return;
}
void do_remove( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Remove what?\n\r", ch );
return;
}
if ( ( obj = get_obj_wear( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that item.\n\r", ch );
return;
}
remove_obj( ch, obj->wear_loc, TRUE );
return;
}
void do_sacrifice( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' || !str_cmp( arg, ch->name ) )
{
act( "$n offers $mself to God, who graciously declines.",
ch, NULL, NULL, TO_ROOM );
send_to_char(
"God appreciates your offer and may accept it later.", ch );
return;
}
obj = get_obj_list( ch, arg, ch->in_room->contents );
if ( obj == NULL )
{
send_to_char( "You can't find it.\n\r", ch );
return;
}
if ( !CAN_WEAR(obj, ITEM_TAKE) )
{
act( "$p is not an acceptable sacrifice.", ch, obj, 0, TO_CHAR );
return;
}
if ( obj->item_type == ITEM_CORPSE_NPC )
{
send_to_char(
"God gives you one experience point for your sacrifice.\n\r", ch );
gain_exp( ch, 1 );
}
else
{
send_to_char(
"God gives you one gold coin for your sacrifice.\n\r", ch );
ch->gold += 1;
}
act( "$n sacrifices $p to God.", ch, obj, NULL, TO_ROOM );
extract_obj( obj );
return;
}
void do_quaff( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Quaff what?\n\r", ch );
return;
}
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
send_to_char( "You do not have that potion.\n\r", ch );
return;
}
if ( obj->item_type != ITEM_POTION )
{
send_to_char( "You can quaff only potions.\n\r", ch );
return;
}
act( "$n quaffs $p.", ch, obj, NULL, TO_ROOM );
act( "You quaff $p.", ch, obj, NULL ,TO_CHAR );
obj_cast_spell( obj->value[1], obj->value[0], ch, ch, NULL );
obj_cast_spell( obj->value[2], obj->value[0], ch, ch, NULL );
obj_cast_spell( obj->value[3], obj->value[0], ch, ch, NULL );
extract_obj( obj );
return;
}
void do_recite( CHAR_DATA *ch, char *argument )
{
char arg1[MAX_INPUT_LENGTH];
char arg2[MAX_INPUT_LENGTH];
CHAR_DATA *victim;
OBJ_DATA *scroll;
OBJ_DATA *obj;
argument = one_argument( argument, arg1 );
argument = one_argument( argument, arg2 );
if ( ( scroll = get_obj_carry( ch, arg1 ) ) == NULL )
{
send_to_char( "You do not have that scroll.\n\r", ch );
return;
}
if ( scroll->item_type != ITEM_SCROLL )
{
send_to_char( "You can recite only scrolls.\n\r", ch );
return;
}
obj = NULL;
if ( arg2[0] == '\0' )
{
victim = ch;
}
else
{
if ( ( victim = get_char_room ( ch, arg2 ) ) == NULL
&& ( obj = get_obj_here ( ch, arg2 ) ) == NULL )
{
send_to_char( "You can't find it.\n\r", ch );
return;
}
}
act( "$n recites $p.", ch, scroll, NULL, TO_ROOM );
act( "You recite $p.", ch, scroll, NULL, TO_CHAR );
obj_cast_spell( scroll->value[1], scroll->value[0], ch, victim, obj );
obj_cast_spell( scroll->value[2], scroll->value[0], ch, victim, obj );
obj_cast_spell( scroll->value[3], scroll->value[0], ch, victim, obj );
extract_obj( scroll );
return;
}
void do_brandish( CHAR_DATA *ch, char *argument )
{
CHAR_DATA *vch;
CHAR_DATA *vch_next;
OBJ_DATA *staff;
int sn;
if ( ( staff = get_eq_char( ch, WEAR_HOLD ) ) == NULL )
{
send_to_char( "You hold nothing in your hand.\n\r", ch );
return;
}
if ( staff->item_type != ITEM_STAFF )
{
send_to_char( "You can brandish only with a staff.\n\r", ch );
return;
}
if ( ( sn = staff->value[3] ) < 0
|| sn >= MAX_SKILL
|| skill_table[sn].spell_fun == NULL )
{
bug( "Do_brandish: bad sn %d.", sn );
return;
}
WAIT_STATE( ch, 2 * PULSE_VIOLENCE );
if ( staff->value[2] > 0 )
{
act( "$n brandishes $p.", ch, staff, NULL, TO_ROOM );
act( "You brandish $p.", ch, staff, NULL, TO_CHAR );
for ( vch = ch->in_room->people; vch; vch = vch_next )
{
vch_next = vch->next_in_room;
switch ( skill_table[sn].target )
{
default:
bug( "Do_brandish: bad target for sn %d.", sn );
return;
case TAR_IGNORE:
if ( vch != ch )
continue;
break;
case TAR_CHAR_OFFENSIVE:
if ( IS_NPC(ch) ? IS_NPC(vch) : !IS_NPC(vch) )
continue;
break;
case TAR_CHAR_DEFENSIVE:
if ( IS_NPC(ch) ? !IS_NPC(vch) : IS_NPC(vch) )
continue;
break;
case TAR_CHAR_SELF:
if ( vch != ch )
continue;
break;
}
obj_cast_spell( staff->value[3], staff->value[0], ch, vch, NULL );
}
}
if ( --staff->value[2] <= 0 )
{
act( "$n's $p blazes bright and is gone.", ch, staff, NULL, TO_ROOM );
act( "Your $p blazes bright and is gone.", ch, staff, NULL, TO_CHAR );
extract_obj( staff );
}
return;
}
void do_zap( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
CHAR_DATA *victim;
OBJ_DATA *wand;
OBJ_DATA *obj;
one_argument( argument, arg );
if ( arg[0] == '\0' && ch->fighting == NULL )
{
send_to_char( "Zap whom or what?\n\r", ch );
return;
}
if ( ( wand = get_eq_char( ch, WEAR_HOLD ) ) == NULL )
{
send_to_char( "You hold nothing in your hand.\n\r", ch );
return;
}
if ( wand->item_type != ITEM_WAND )
{
send_to_char( "You can zap only with a wand.\n\r", ch );
return;
}
obj = NULL;
if ( arg[0] == '\0' )
{
if ( ch->fighting != NULL )
{
victim = ch->fighting;
}
else
{
send_to_char( "Zap whom or what?\n\r", ch );
return;
}
}
else
{
if ( ( victim = get_char_room ( ch, arg ) ) == NULL
&& ( obj = get_obj_here ( ch, arg ) ) == NULL )
{
send_to_char( "You can't find it.\n\r", ch );
return;
}
}
WAIT_STATE( ch, 2 * PULSE_VIOLENCE );
if ( wand->value[2] > 0 )
{
if ( victim != NULL )
{
act( "$n zaps $N with $p.", ch, wand, victim, TO_ROOM );
act( "You zap $N with $p.", ch, wand, victim, TO_CHAR );
}
else
{
act( "$n zaps $P with $p.", ch, wand, obj, TO_ROOM );
act( "You zap $P with $p.", ch, wand, obj, TO_CHAR );
}
obj_cast_spell( wand->value[3], wand->value[0], ch, victim, obj );
}
if ( --wand->value[2] <= 0 )
{
act( "$n's $p explodes into fragments.", ch, wand, NULL, TO_ROOM );
act( "Your $p explodes into fragments.", ch, wand, NULL, TO_CHAR );
extract_obj( wand );
}
return;
}
void do_steal( CHAR_DATA *ch, char *argument )
{
char buf [MAX_STRING_LENGTH];
char arg1 [MAX_INPUT_LENGTH];
char arg2 [MAX_INPUT_LENGTH];
CHAR_DATA *victim;
OBJ_DATA *obj;
int percent;
argument = one_argument( argument, arg1 );
argument = one_argument( argument, arg2 );
if ( arg1[0] == '\0' || arg2[0] == '\0' )
{
send_to_char( "Steal what from whom?\n\r", ch );
return;
}
if ( ( victim = get_char_room( ch, arg2 ) ) == NULL )
{
send_to_char( "They aren't here.\n\r", ch );
return;
}
if ( victim == ch )
{
send_to_char( "That's pointless.\n\r", ch );
return;
}
WAIT_STATE( ch, skill_table[gsn_steal].beats );
percent = number_percent( ) + ( IS_AWAKE(victim) ? 10 : -50 );
if ( ch->level + 5 < victim->level
|| victim->position == POS_FIGHTING
|| !IS_NPC(victim)
|| ( !IS_NPC(ch) && percent > ch->pcdata->learned[gsn_steal] ) )
{
/*
* Failure.
*/
send_to_char( "Oops.\n\r", ch );
act( "$n tried to steal from you.\n\r", ch, NULL, victim, TO_VICT );
act( "$n tried to steal from $N.\n\r", ch, NULL, victim, TO_NOTVICT );
sprintf( buf, "%s is a bloody thief!", ch->name );
do_shout( victim, buf );
if ( !IS_NPC(ch) )
{
if ( IS_NPC(victim) )
{
multi_hit( victim, ch, TYPE_UNDEFINED );
}
else
{
log_string( buf );
if ( !IS_SET(ch->act, PLR_THIEF) )
{
SET_BIT(ch->act, PLR_THIEF);
send_to_char( "*** You are now a THIEF!! ***\n\r", ch );
save_char_obj( ch );
}
}
}
return;
}
if ( !str_cmp( arg1, "coin" )
|| !str_cmp( arg1, "coins" )
|| !str_cmp( arg1, "gold" ) )
{
int amount;
amount = victim->gold * number_range(1, 10) / 100;
if ( amount <= 0 )
{
send_to_char( "You couldn't get any gold.\n\r", ch );
return;
}
ch->gold += amount;
victim->gold -= amount;
sprintf( buf, "Bingo! You got %d gold coins.\n\r", amount );
send_to_char( buf, ch );
return;
}
if ( ( obj = get_obj_carry( victim, arg1 ) ) == NULL )
{
send_to_char( "You can't find it.\n\r", ch );
return;
}
if ( !can_drop_obj( ch, obj )
|| IS_SET(obj->extra_flags, ITEM_INVENTORY)
|| obj->level > ch->level )
{
send_to_char( "You can't pry it away.\n\r", ch );
return;
}
if ( ch->carry_number + get_obj_number( obj ) > can_carry_n( ch ) )
{
send_to_char( "You have your hands full.\n\r", ch );
return;
}
if ( ch->carry_weight + get_obj_weight( obj ) > can_carry_w( ch ) )
{
send_to_char( "You can't carry that much weight.\n\r", ch );
return;
}
obj_from_char( obj );
obj_to_char( obj, ch );
send_to_char( "Ok.\n\r", ch );
return;
}
/*
* Shopping commands.
*/
CHAR_DATA *find_keeper( CHAR_DATA *ch )
{
char buf[MAX_STRING_LENGTH];
CHAR_DATA *keeper;
SHOP_DATA *pShop;
pShop = NULL;
for ( keeper = ch->in_room->people; keeper; keeper = keeper->next_in_room )
{
if ( IS_NPC(keeper) && (pShop = keeper->pIndexData->pShop) != NULL )
break;
}
if ( pShop == NULL )
{
send_to_char( "You can't do that here.\n\r", ch );
return NULL;
}
/*
* Undesirables.
*/
if ( !IS_NPC(ch) && IS_SET(ch->act, PLR_KILLER) )
{
do_say( keeper, "Killers are not welcome!" );
sprintf( buf, "%s the KILLER is over here!\n\r", ch->name );
do_shout( keeper, buf );
return NULL;
}
if ( !IS_NPC(ch) && IS_SET(ch->act, PLR_THIEF) )
{
do_say( keeper, "Thieves are not welcome!" );
sprintf( buf, "%s the THIEF is over here!\n\r", ch->name );
do_shout( keeper, buf );
return NULL;
}
/*
* Shop hours.
*/
if ( time_info.hour < pShop->open_hour )
{
do_say( keeper, "Sorry, come back later." );
return NULL;
}
if ( time_info.hour > pShop->close_hour )
{
do_say( keeper, "Sorry, come back tomorrow." );
return NULL;
}
/*
* Invisible or hidden people.
*/
if ( !can_see( keeper, ch ) )
{
do_say( keeper, "I don't trade with folks I can't see." );
return NULL;
}
return keeper;
}
int get_cost( CHAR_DATA *keeper, OBJ_DATA *obj, bool fBuy )
{
SHOP_DATA *pShop;
int cost;
if ( obj == NULL || ( pShop = keeper->pIndexData->pShop ) == NULL )
return 0;
if ( fBuy )
{
cost = obj->cost * pShop->profit_buy / 100;
}
else
{
OBJ_DATA *obj2;
int itype;
cost = 0;
for ( itype = 0; itype < MAX_TRADE; itype++ )
{
if ( obj->item_type == pShop->buy_type[itype] )
{
cost = obj->cost * pShop->profit_sell / 100;
break;
}
}
for ( obj2 = keeper->carrying; obj2; obj2 = obj2->next_content )
{
if ( obj->pIndexData == obj2->pIndexData )
cost /= 2;
}
}
if ( obj->item_type == ITEM_STAFF || obj->item_type == ITEM_WAND )
cost = cost * obj->value[2] / obj->value[1];
return cost;
}
void do_buy( CHAR_DATA *ch, char *argument )
{
char arg[MAX_INPUT_LENGTH];
argument = one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Buy what?\n\r", ch );
return;
}
if ( IS_SET(ch->in_room->room_flags, ROOM_PET_SHOP) )
{
char buf[MAX_STRING_LENGTH];
CHAR_DATA *pet;
ROOM_INDEX_DATA *pRoomIndexNext;
ROOM_INDEX_DATA *in_room;
if ( IS_NPC(ch) )
return;
pRoomIndexNext = get_room_index( ch->in_room->vnum + 1 );
if ( pRoomIndexNext == NULL )
{
bug( "Do_buy: bad pet shop at vnum %d.", ch->in_room->vnum );
send_to_char( "Sorry, you can't buy that here.\n\r", ch );
return;
}
in_room = ch->in_room;
ch->in_room = pRoomIndexNext;
pet = get_char_room( ch, arg );
ch->in_room = in_room;
if ( pet == NULL || !IS_SET(pet->act, ACT_PET) )
{
send_to_char( "Sorry, you can't buy that here.\n\r", ch );
return;
}
if ( IS_SET(ch->act, PLR_BOUGHT_PET) )
{
send_to_char( "You already bought one pet this level.\n\r", ch );
return;
}
if ( ch->gold < 10 * pet->level * pet->level )
{
send_to_char( "You can't afford it.\n\r", ch );
return;
}
if ( ch->level < pet->level )
{
send_to_char( "You're not ready for this pet.\n\r", ch );
return;
}
ch->gold -= 10 * pet->level * pet->level;
pet = create_mobile( pet->pIndexData );
SET_BIT(ch->act, PLR_BOUGHT_PET);
SET_BIT(pet->act, ACT_PET);
SET_BIT(pet->affected_by, AFF_CHARM);
argument = one_argument( argument, arg );
if ( arg[0] != '\0' )
{
sprintf( buf, "%s %s", pet->name, arg );
free_string( pet->name );
pet->name = str_dup( buf );
}
sprintf( buf, "%sA neck tag says 'I belong to %s'.\n\r",
pet->description, ch->name );
free_string( pet->description );
pet->description = str_dup( buf );
char_to_room( pet, ch->in_room );
add_follower( pet, ch );
send_to_char( "Enjoy your pet.\n\r", ch );
act( "$n bought $N as a pet.", ch, NULL, pet, TO_ROOM );
return;
}
else
{
CHAR_DATA *keeper;
OBJ_DATA *obj;
int cost;
if ( ( keeper = find_keeper( ch ) ) == NULL )
return;
obj = get_obj_carry( keeper, arg );
cost = get_cost( keeper, obj, TRUE );
if ( cost <= 0 || !can_see_obj( ch, obj ) )
{
act( "$n tells you 'I don't sell that -- try 'list''.",
keeper, NULL, ch, TO_VICT );
ch->reply = keeper;
return;
}
if ( ch->gold < cost )
{
act( "$n tells you 'You can't afford to buy $p'.",
keeper, obj, ch, TO_VICT );
ch->reply = keeper;
return;
}
if ( obj->level > ch->level )
{
act( "$n tells you 'You can't use $p yet'.",
keeper, obj, ch, TO_VICT );
ch->reply = keeper;
return;
}
if ( ch->carry_number + get_obj_number( obj ) > can_carry_n( ch ) )
{
send_to_char( "You can't carry that many items.\n\r", ch );
return;
}
if ( ch->carry_weight + get_obj_weight( obj ) > can_carry_w( ch ) )
{
send_to_char( "You can't carry that much weight.\n\r", ch );
return;
}
act( "$n buys $p.", ch, obj, NULL, TO_ROOM );
act( "You buy $p.", ch, obj, NULL, TO_CHAR );
ch->gold -= cost;
keeper->gold += cost;
if ( IS_SET( obj->extra_flags, ITEM_INVENTORY ) )
obj = create_object( obj->pIndexData, obj->level );
else
obj_from_char( obj );
obj_to_char( obj, ch );
return;
}
}
void do_list( CHAR_DATA *ch, char *argument )
{
char buf[MAX_STRING_LENGTH];
if ( IS_SET(ch->in_room->room_flags, ROOM_PET_SHOP) )
{
ROOM_INDEX_DATA *pRoomIndexNext;
CHAR_DATA *pet;
bool found;
pRoomIndexNext = get_room_index( ch->in_room->vnum + 1 );
if ( pRoomIndexNext == NULL )
{
bug( "Do_list: bad pet shop at vnum %d.", ch->in_room->vnum );
send_to_char( "You can't do that here.\n\r", ch );
return;
}
found = FALSE;
for ( pet = pRoomIndexNext->people; pet; pet = pet->next_in_room )
{
if ( IS_SET(pet->act, ACT_PET) )
{
if ( !found )
{
found = TRUE;
send_to_char( "Pets for sale:\n\r", ch );
}
sprintf( buf, "[%2d] %8d - %s\n\r",
pet->level,
10 * pet->level * pet->level,
pet->short_descr );
send_to_char( buf, ch );
}
}
if ( !found )
send_to_char( "Sorry, we're out of pets right now.\n\r", ch );
return;
}
else
{
CHAR_DATA *keeper;
OBJ_DATA *obj;
int cost;
bool found;
if ( ( keeper = find_keeper( ch ) ) == NULL )
return;
found = FALSE;
for ( obj = keeper->carrying; obj; obj = obj->next_content )
{
if ( obj->wear_loc == WEAR_NONE
&& can_see_obj( ch, obj )
&& ( cost = get_cost( keeper, obj, TRUE ) ) > 0 )
{
if ( !found )
{
found = TRUE;
send_to_char( "[Lv Price] Item\n\r", ch );
}
sprintf( buf, "[%2d %5d] %s.\n\r",
obj->level, cost, capitalize( obj->short_descr ) );
send_to_char( buf, ch );
}
}
if ( !found )
send_to_char( "You can't buy anything here.\n\r", ch );
return;
}
}
void do_sell( CHAR_DATA *ch, char *argument )
{
char buf[MAX_STRING_LENGTH];
char arg[MAX_INPUT_LENGTH];
CHAR_DATA *keeper;
OBJ_DATA *obj;
int cost;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Sell what?\n\r", ch );
return;
}
if ( ( keeper = find_keeper( ch ) ) == NULL )
return;
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
act( "$n tells you 'You don't have that item'.",
keeper, NULL, ch, TO_VICT );
ch->reply = keeper;
return;
}
if ( !can_drop_obj( ch, obj ) )
{
send_to_char( "You can't let go of it.\n\r", ch );
return;
}
if ( ( cost = get_cost( keeper, obj, FALSE ) ) <= 0 )
{
act( "$n looks uninterested in $p.", keeper, obj, ch, TO_VICT );
return;
}
act( "$n sells $p.", ch, obj, NULL, TO_ROOM );
sprintf( buf, "You sell $p for %d gold piece%s.",
cost, cost == 1 ? "" : "s" );
act( buf, ch, obj, NULL, TO_CHAR );
ch->gold += cost;
keeper->gold -= cost;
if ( keeper->gold < 0 )
keeper->gold = 0;
if ( obj->item_type == ITEM_TRASH )
{
extract_obj( obj );
}
else
{
obj_from_char( obj );
obj_to_char( obj, keeper );
}
return;
}
void do_value( CHAR_DATA *ch, char *argument )
{
char buf[MAX_STRING_LENGTH];
char arg[MAX_INPUT_LENGTH];
CHAR_DATA *keeper;
OBJ_DATA *obj;
int cost;
one_argument( argument, arg );
if ( arg[0] == '\0' )
{
send_to_char( "Value what?\n\r", ch );
return;
}
if ( ( keeper = find_keeper( ch ) ) == NULL )
return;
if ( ( obj = get_obj_carry( ch, arg ) ) == NULL )
{
act( "$n tells you 'You don't have that item'.",
keeper, NULL, ch, TO_VICT );
ch->reply = keeper;
return;
}
if ( !can_drop_obj( ch, obj ) )
{
send_to_char( "You can't let go of it.\n\r", ch );
return;
}
if ( ( cost = get_cost( keeper, obj, FALSE ) ) <= 0 )
{
act( "$n looks uninterested in $p.", keeper, obj, ch, TO_VICT );
return;
}
sprintf( buf, "$n tells you 'I'll give you %d gold coins for $p'.", cost );
act( buf, keeper, obj, ch, TO_VICT );
ch->reply = keeper;
return;
}