void mag_objectmagic(struct char_data *ch, struct obj_data *obj,
char *argument)
{
int i, k;
struct char_data *tch = NULL, *next_tch;
struct obj_data *tobj = NULL;
if (!magic_enabled)
return;
one_argument(argument, arg);
k = generic_find(arg, FIND_CHAR_ROOM | FIND_OBJ_INV | FIND_OBJ_ROOM |
FIND_OBJ_EQUIP, ch, &tch, &tobj);
switch (GET_OBJ_TYPE(obj)) {
case ITEM_STAFF:
act("You tap $p three times on the ground.", FALSE, ch, obj, 0, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, 0, TO_ROOM);
else
act("$n taps $p three times on the ground.", FALSE, ch, obj, 0, TO_ROOM);
if (GET_OBJ_VAL(obj, 2) <= 0) {
send_to_char("It seems powerless.\r\n", ch);
act("Nothing seems to happen.", FALSE, ch, obj, 0, TO_ROOM);
} else {
GET_OBJ_VAL(obj, 2)--;
WAIT_STATE(ch, PULSE_VIOLENCE);
/* Level to cast spell at. */
k = GET_OBJ_VAL(obj, 0) ? GET_OBJ_VAL(obj, 0) : DEFAULT_STAFF_LVL;
/*
* Problem : Area/mass spells on staves can cause crashes.
* Solution: Remove the special nature of area/mass spells on staves.
* Problem : People like that behavior.
* Solution: We special case the area/mass spells here.
*/
if (HAS_SPELL_ROUTINE(get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__), MAG_MASSES | MAG_AREAS)) {
for (i = 0, tch = world[IN_ROOM(ch)].people; tch; tch = tch->next_in_room)
i++;
while (i-- > 0)
call_magic(ch, NULL, NULL, get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__), k, CAST_STAFF, 0);
} else {
for (tch = world[IN_ROOM(ch)].people; tch; tch = next_tch) {
next_tch = tch->next_in_room;
if (ch != tch)
call_magic(ch, tch, NULL, get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__), k, CAST_STAFF, 0);
}
}
}
break;
case ITEM_WAND:
if (k == FIND_CHAR_ROOM) {
if (tch == ch) {
act("You point $p at yourself.", FALSE, ch, obj, 0, TO_CHAR);
act("$n points $p at $mself.", FALSE, ch, obj, 0, TO_ROOM);
} else {
act("You point $p at $N.", FALSE, ch, obj, tch, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, tch, TO_ROOM);
else
act("$n points $p at $N.", TRUE, ch, obj, tch, TO_ROOM);
}
} else if (tobj != NULL) {
act("You point $p at $P.", FALSE, ch, obj, tobj, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, tobj, TO_ROOM);
else
act("$n points $p at $P.", TRUE, ch, obj, tobj, TO_ROOM);
} else if (IS_SET(get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__)->routines, MAG_AREAS | MAG_MASSES)) {
/* Wands with area spells don't need to be pointed. */
act("You point $p outward.", FALSE, ch, obj, NULL, TO_CHAR);
act("$n points $p outward.", TRUE, ch, obj, NULL, TO_ROOM);
} else {
act("At what should $p be pointed?", FALSE, ch, obj, NULL, TO_CHAR);
return;
}
if (GET_OBJ_VAL(obj, 2) <= 0) {
send_to_char("It seems powerless.\r\n", ch);
act("Nothing seems to happen.", FALSE, ch, obj, 0, TO_ROOM);
return;
}
GET_OBJ_VAL(obj, 2)--;
WAIT_STATE(ch, PULSE_VIOLENCE);
if (GET_OBJ_VAL(obj, 0))
call_magic(ch, tch, tobj, get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__),
GET_OBJ_VAL(obj, 0), CAST_WAND, 0);
else
call_magic(ch, tch, tobj, get_spell(GET_OBJ_VAL(obj, 3), __FILE__, __FUNCTION__),
DEFAULT_WAND_LVL, CAST_WAND, 0);
break;
case ITEM_SCROLL:
if (*arg) {
if (!k) {
act("There is nothing to here to affect with $p.", FALSE,
ch, obj, NULL, TO_CHAR);
return;
}
} else
tch = ch;
act("You recite $p which dissolves.", TRUE, ch, obj, 0, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, NULL, TO_ROOM);
else
act("$n recites $p.", FALSE, ch, obj, NULL, TO_ROOM);
WAIT_STATE(ch, PULSE_VIOLENCE);
for (i = 1; i <= 3; i++)
if (call_magic(ch, tch, tobj, get_spell(GET_OBJ_VAL(obj, i), __FILE__, __FUNCTION__),
GET_OBJ_VAL(obj, 0), CAST_SCROLL, 0) <= 0)
break;
if (obj != NULL)
extract_obj(obj);
break;
case ITEM_POTION:
tch = ch;
act("You quaff $p.", FALSE, ch, obj, NULL, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, NULL, TO_ROOM);
else
act("$n quaffs $p.", TRUE, ch, obj, NULL, TO_ROOM);
WAIT_STATE(ch, PULSE_VIOLENCE);
for (i = 1; i <= 3; i++)
if (call_magic(ch, ch, NULL, get_spell(GET_OBJ_VAL(obj, i), __FILE__, __FUNCTION__),
GET_OBJ_VAL(obj, 0), CAST_POTION, 0) <= 0)
break;
if (obj != NULL)
extract_obj(obj);
break;
case ITEM_SPELLBOOK:
tch = ch;
act("You study $p.", FALSE, ch, obj, NULL, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, NULL, TO_ROOM);
else
act("$n studies $p.", TRUE, ch, obj, NULL, TO_ROOM);
WAIT_STATE(ch, PULSE_VIOLENCE);
for (i = 1; i <= 3; i++) {
if (GET_OBJ_VAL(obj, i) < 0) break;
if (GET_SKILL(ch, GET_OBJ_VAL(obj, i)) < 1)
SET_SKILL(ch, GET_OBJ_VAL(obj, i), GET_OBJ_VAL(obj, 0));
}
if (obj != NULL)
extract_obj(obj);
break;
default:
extended_mudlog(NRM, SYSL_BUGS, TRUE, "Unknown object_type %d in mag_objectmagic.",
GET_OBJ_TYPE(obj));
break;
}
}
/* mag_objectmagic: This is the entry-point for all magic items. This should
* only be called by the 'quaff', 'use', 'recite', etc. routines.
* For reference, object values 0-3:
* staff - [0] level [1] max charges [2] num charges [3] spell num
* wand - [0] level [1] max charges [2] num charges [3] spell num
* scroll - [0] level [1] spell num [2] spell num [3] spell num
* potion - [0] level [1] spell num [2] spell num [3] spell num
* Staves and wands will default to level 14 if the level is not specified; the
* DikuMUD format did not specify staff and wand levels in the world files */
void mag_objectmagic(struct char_data *ch, struct obj_data *obj,
char *argument)
{
char arg[MAX_INPUT_LENGTH];
int i, k;
struct char_data *tch = NULL, *next_tch;
struct obj_data *tobj = NULL;
one_argument(argument, arg);
k = generic_find(arg, FIND_CHAR_ROOM | FIND_OBJ_INV | FIND_OBJ_ROOM |
FIND_OBJ_EQUIP, ch, &tch, &tobj);
switch (GET_OBJ_TYPE(obj)) {
case ITEM_STAFF:
act("You tap $p three times on the ground.", FALSE, ch, obj, 0, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, 0, TO_ROOM);
else
act("$n taps $p three times on the ground.", FALSE, ch, obj, 0, TO_ROOM);
if (GET_OBJ_VAL(obj, 2) <= 0) {
send_to_char(ch, "It seems powerless.\r\n");
act("Nothing seems to happen.", FALSE, ch, obj, 0, TO_ROOM);
} else {
GET_OBJ_VAL(obj, 2)--;
WAIT_STATE(ch, PULSE_VIOLENCE);
/* Level to cast spell at. */
k = GET_OBJ_VAL(obj, 0) ? GET_OBJ_VAL(obj, 0) : DEFAULT_STAFF_LVL;
/* Area/mass spells on staves can cause crashes. So we use special cases
* for those spells spells here. */
if (HAS_SPELL_ROUTINE(GET_OBJ_VAL(obj, 3), MAG_MASSES | MAG_AREAS)) {
for (i = 0, tch = world[IN_ROOM(ch)].people; tch; tch = tch->next_in_room)
i++;
while (i-- > 0)
call_magic(ch, NULL, NULL, GET_OBJ_VAL(obj, 3), k, CAST_STAFF);
} else {
for (tch = world[IN_ROOM(ch)].people; tch; tch = next_tch) {
next_tch = tch->next_in_room;
if (ch != tch)
call_magic(ch, tch, NULL, GET_OBJ_VAL(obj, 3), k, CAST_STAFF);
}
}
}
break;
case ITEM_WAND:
if (k == FIND_CHAR_ROOM) {
if (tch == ch) {
act("You point $p at yourself.", FALSE, ch, obj, 0, TO_CHAR);
act("$n points $p at $mself.", FALSE, ch, obj, 0, TO_ROOM);
} else {
act("You point $p at $N.", FALSE, ch, obj, tch, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, tch, TO_ROOM);
else
act("$n points $p at $N.", TRUE, ch, obj, tch, TO_ROOM);
}
} else if (tobj != NULL) {
act("You point $p at $P.", FALSE, ch, obj, tobj, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, tobj, TO_ROOM);
else
act("$n points $p at $P.", TRUE, ch, obj, tobj, TO_ROOM);
} else if (IS_SET(spell_info[GET_OBJ_VAL(obj, 3)].routines, MAG_AREAS | MAG_MASSES)) {
/* Wands with area spells don't need to be pointed. */
act("You point $p outward.", FALSE, ch, obj, NULL, TO_CHAR);
act("$n points $p outward.", TRUE, ch, obj, NULL, TO_ROOM);
} else {
act("At what should $p be pointed?", FALSE, ch, obj, NULL, TO_CHAR);
return;
}
if (GET_OBJ_VAL(obj, 2) <= 0) {
send_to_char(ch, "It seems powerless.\r\n");
act("Nothing seems to happen.", FALSE, ch, obj, 0, TO_ROOM);
return;
}
GET_OBJ_VAL(obj, 2)--;
WAIT_STATE(ch, PULSE_VIOLENCE);
if (GET_OBJ_VAL(obj, 0))
call_magic(ch, tch, tobj, GET_OBJ_VAL(obj, 3),
GET_OBJ_VAL(obj, 0), CAST_WAND);
else
call_magic(ch, tch, tobj, GET_OBJ_VAL(obj, 3),
DEFAULT_WAND_LVL, CAST_WAND);
break;
case ITEM_SCROLL:
if (*arg) {
if (!k) {
act("There is nothing to here to affect with $p.", FALSE,
ch, obj, NULL, TO_CHAR);
return;
}
} else
tch = ch;
act("You recite $p which dissolves.", TRUE, ch, obj, 0, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, tch, TO_ROOM);
else
act("$n recites $p.", FALSE, ch, obj, NULL, TO_ROOM);
WAIT_STATE(ch, PULSE_VIOLENCE);
for (i = 1; i <= 3; i++)
if (call_magic(ch, tch, tobj, GET_OBJ_VAL(obj, i),
GET_OBJ_VAL(obj, 0), CAST_SCROLL) <= 0)
break;
if (obj != NULL)
extract_obj(obj);
break;
case ITEM_POTION:
tch = ch;
if (!consume_otrigger(obj, ch, OCMD_QUAFF)) /* check trigger */
return;
act("You quaff $p.", FALSE, ch, obj, NULL, TO_CHAR);
if (obj->action_description)
act(obj->action_description, FALSE, ch, obj, NULL, TO_ROOM);
else
act("$n quaffs $p.", TRUE, ch, obj, NULL, TO_ROOM);
WAIT_STATE(ch, PULSE_VIOLENCE);
for (i = 1; i <= 3; i++)
if (call_magic(ch, ch, NULL, GET_OBJ_VAL(obj, i),
GET_OBJ_VAL(obj, 0), CAST_POTION) <= 0)
break;
if (obj != NULL)
extract_obj(obj);
break;
default:
log("SYSERR: Unknown object_type %d in mag_objectmagic.",
GET_OBJ_TYPE(obj));
break;
}
}
void do_look(struct char_data *ch, char *argument, int cmd)
{
char buffer[MAX_STRING_LENGTH];
char arg1[MAX_STRING_LENGTH];
char arg2[MAX_STRING_LENGTH];
int keyword_no;
int j, bits, temp;
bool found;
struct obj_data *tmp_object, *found_object;
struct char_data *tmp_char;
char *tmp_desc;
static char *keywords[]= {
"north",
"east",
"south",
"west",
"up",
"down",
"in",
"at",
"", /* Look at '' case */
"\n"
};
if (!ch->desc)
return;
if (GET_POS(ch) < POSITION_SLEEPING)
send_to_char("You can't see anything but stars!\n\r", ch);
else if (GET_POS(ch) == POSITION_SLEEPING)
send_to_char("You can't see anything, you're sleeping!\n\r", ch);
else if ( IS_AFFECTED(ch, AFF_BLIND) )
send_to_char("You can't see a damn thing, you're blinded!\n\r", ch);
else if ( IS_DARK(ch->in_room) )
send_to_char("It is pitch black...\n\r", ch);
else {
argument_split_2(argument,arg1,arg2);
keyword_no = search_block(arg1, keywords, FALSE); /* Partiel Match */
if ((keyword_no == -1) && *arg1) {
keyword_no = 7;
strcpy(arg2, arg1); /* Let arg2 become the target object (arg1) */
}
found = FALSE;
tmp_object = 0;
tmp_char = 0;
tmp_desc = 0;
switch(keyword_no) {
/* look <dir> */
case 0 :
case 1 :
case 2 :
case 3 :
case 4 :
case 5 : {
if (EXIT(ch, keyword_no)) {
if (EXIT(ch, keyword_no)->general_description) {
send_to_char(EXIT(ch, keyword_no)->
general_description, ch);
} else {
send_to_char("You see nothing special.\n\r", ch);
}
if (IS_SET(EXIT(ch, keyword_no)->exit_info, EX_CLOSED) &&
(EXIT(ch, keyword_no)->keyword)) {
sprintf(buffer, "The %s is closed.\n\r",
fname(EXIT(ch, keyword_no)->keyword));
send_to_char(buffer, ch);
} else {
if (IS_SET(EXIT(ch, keyword_no)->exit_info, EX_ISDOOR) &&
EXIT(ch, keyword_no)->keyword) {
sprintf(buffer, "The %s is open.\n\r",
fname(EXIT(ch, keyword_no)->keyword));
send_to_char(buffer, ch);
}
}
} else {
send_to_char("Nothing special there...\n\r", ch);
}
}
break;
/* look 'in' */
case 6: {
if (*arg2) {
/* Item carried */
bits = generic_find(arg2, FIND_OBJ_INV | FIND_OBJ_ROOM |
FIND_OBJ_EQUIP, ch, &tmp_char, &tmp_object);
if (bits) { /* Found something */
if (GET_ITEM_TYPE(tmp_object)== ITEM_DRINKCON)
{
if (tmp_object->obj_flags.value[1] <= 0) {
act("It is empty.", FALSE, ch, 0, 0, TO_CHAR);
} else {
temp=((tmp_object->obj_flags.value[1]*3)/tmp_object->obj_flags.value[0]);
sprintf(buffer,"It's %sfull of a %s liquid.\n\r",
fullness[temp],color_liquid[tmp_object->obj_flags.value[2]]);
send_to_char(buffer, ch);
}
} else if (GET_ITEM_TYPE(tmp_object) == ITEM_CONTAINER) {
if (!IS_SET(tmp_object->obj_flags.value[1],CONT_CLOSED)) {
send_to_char(fname(tmp_object->name), ch);
switch (bits) {
case FIND_OBJ_INV :
send_to_char(" (carried) : \n\r", ch);
break;
case FIND_OBJ_ROOM :
send_to_char(" (here) : \n\r", ch);
break;
case FIND_OBJ_EQUIP :
send_to_char(" (used) : \n\r", ch);
break;
}
list_obj_to_char(tmp_object->contains, ch, 2, TRUE);
}
else
send_to_char("It is closed.\n\r", ch);
} else {
send_to_char("That is not a container.\n\r", ch);
}
} else { /* wrong argument */
send_to_char("You do not see that item here.\n\r", ch);
}
} else { /* no argument */
send_to_char("Look in what?!\n\r", ch);
}
}
break;
/* look 'at' */
case 7 : {
if (*arg2) {
bits = generic_find(arg2, FIND_OBJ_INV | FIND_OBJ_ROOM |
FIND_OBJ_EQUIP | FIND_CHAR_ROOM, ch, &tmp_char, &found_object);
if (tmp_char) {
show_char_to_char(tmp_char, ch, 1);
if (ch != tmp_char) {
act("$n looks at you.", TRUE, ch, 0, tmp_char, TO_VICT);
act("$n looks at $N.", TRUE, ch, 0, tmp_char, TO_NOTVICT);
}
return;
}
/* Search for Extra Descriptions in room and items */
/* Extra description in room?? */
if (!found) {
tmp_desc = find_ex_description(arg2,
world[ch->in_room].ex_description);
if (tmp_desc) {
page_string(ch->desc, tmp_desc, 0);
return; /* RETURN SINCE IT WAS A ROOM DESCRIPTION */
/* Old system was: found = TRUE; */
}
}
/* Search for extra descriptions in items */
/* Equipment Used */
if (!found) {
for (j = 0; j< MAX_WEAR && !found; j++) {
if (ch->equipment[j]) {
if (CAN_SEE_OBJ(ch,ch->equipment[j])) {
tmp_desc = find_ex_description(arg2,
ch->equipment[j]->ex_description);
if (tmp_desc) {
page_string(ch->desc, tmp_desc, 1);
found = TRUE;
}
}
}
}
}
/* In inventory */
if (!found) {
for(tmp_object = ch->carrying;
tmp_object && !found;
tmp_object = tmp_object->next_content) {
if CAN_SEE_OBJ(ch, tmp_object) {
tmp_desc = find_ex_description(arg2,
tmp_object->ex_description);
if (tmp_desc) {
page_string(ch->desc, tmp_desc, 1);
found = TRUE;
}
}
}
}
/* Object In room */
if (!found) {
for(tmp_object = world[ch->in_room].contents;
tmp_object && !found;
tmp_object = tmp_object->next_content) {
if CAN_SEE_OBJ(ch, tmp_object) {
tmp_desc = find_ex_description(arg2,
tmp_object->ex_description);
if (tmp_desc) {
page_string(ch->desc, tmp_desc, 1);
found = TRUE;
}
}
}
}
/* wrong argument */
if (bits) { /* If an object was found */
if (!found)
show_obj_to_char(found_object, ch, 5); /* Show no-description */
else
show_obj_to_char(found_object, ch, 6); /* Find hum, glow etc */
} else if (!found) {
send_to_char("You do not see that here.\n\r", ch);
}
} else {
/* no argument */
send_to_char("Look at what?\n\r", ch);
}
}
