I've been working on putting in this snippet for Disarm. I got it to work, save for one detail, which has to deal with the very last step. Here's the original txt.
Code:
Shockingly, there's no snippet for a disarm skill. Well, there sort
of is with in the contrib/code/mobiles/classprocs.txt on the ftp site,
but obviously that's for mobs and requires some reworking for players.
So, here's my disarm skill, loosely based upon the above mentioned
snippet. It's tested and should work fine.
You should credit BoxBoy <baez@as-if.com> (author of the classprocs.txt)
as well as myself (Ed Glamkowski <eglamkowski@angelfire.com>) if you
use it. Thanks :-)
I assume you know how to add a new skill, so here's the core of the
skill itself (for version 3.1):
ACMD(do_disarm)
{
int goal, roll;
char arg[MAX_INPUT_LENGTH];
struct obj_data *weap;
struct char_data *vict;
int success = FALSE;
if (IS_NPC(ch) || !GET_SKILL(ch, SKILL_DISARM)) {
send_to_char(ch, "You have no idea how.\r\n");
return;
}
if (ROOM_FLAGGED(IN_ROOM(ch), ROOM_PEACEFUL)) {
send_to_char(ch, "This room just has such a peaceful, easy feeling...\r\n");
return;
}
one_argument(argument, arg);
if (!(vict = get_char_vis(ch, arg, NULL, FIND_CHAR_ROOM))) {
if (FIGHTING(ch) && IN_ROOM(ch) == IN_ROOM(FIGHTING(ch)))
vict = FIGHTING(ch);
else {
send_to_char(ch, "Disarm who?\r\n");
return;
}
}
if (vict == ch) {
send_to_char(ch, "Try REMOVE and DROP instead...\r\n");
return;
}
weap = GET_EQ(vict, WEAR_WIELD);
if (!weap) {
send_to_char(ch, "But your opponent is not wielding a weapon!\r\n");
return;
}
goal = GET_SKILL(ch, SKILL_DISARM) / 3;
/* Lots o' modifiers: */
roll = rand_number(0, 101);
roll -= GET_DEX(ch); /* Improve odds */
roll += GET_DEX(vict); /* Degrade odds */
roll -= GET_LEVEL(ch);
roll += GET_LEVEL(vict);
roll += GET_OBJ_WEIGHT(weap);
if (IS_IMMORT(vict)) /* No disarming an immort. */
roll = 1000;
if (IS_IMMORT(ch)) /* But immorts never fail! */
roll = -1000;
if (roll <= goal) {
success = TRUE;
if ((weap = GET_EQ(vict, WEAR_DWIELD))) {
if (IS_NPC(vict))
LOST_WEAPON(vict) = weap;
act("You disarm $p from $N's off-hand!", FALSE, ch, weap, vict, TO_CHAR);
act("$n disarms $p from your off-hand!", FALSE, ch, weap, vict, TO_VICT);
act("$n disarms $p from $N's off-hand!", FALSE, ch, weap, vict, TO_NOTVICT);
obj_to_room(unequip_char(vict, WEAR_DWIELD), IN_ROOM(vict));
} else if ((weap = GET_EQ(vict, WEAR_WIELD))) {
if (IS_NPC(vict))
LOST_WEAPON(vict) = weap;
act("You disarm $p from $N's hand!", FALSE, ch, weap, vict, TO_CHAR);
act("$n disarms $p from your hand!", FALSE, ch, weap, vict, TO_VICT);
act("$n disarms $p from $N's hand!", FALSE, ch, weap, vict, TO_NOTVICT);
obj_to_room(unequip_char(vict, WEAR_WIELD), IN_ROOM(vict));
} else {
log("SYSERR: do_disarm(), should have a weapon to be disarmed, but lost it!");
}
} else {
act("You fail to disarm $N.", FALSE, ch, weap, vict, TO_CHAR);
act("$n fails to disarm you.", FALSE, ch, weap, vict, TO_VICT);
act("$n fails to disarm $N.", FALSE, ch, weap, vict, TO_NOTVICT);
}
if (!IS_IMMORT(ch))
WAIT_STATE(ch, PULSE_VIOLENCE);
if (success && IS_NPC(vict))
set_fighting(ch, vict);
}
Note that you will need to add some stuff so that mobs can pick up and
re-wield their weapons (it takes a few seconds for them to do this, so
the players do get some benefit from disarming, but mobs shouldn't be
so dumb as to ignore the fact that they just got disarmed...). So, go
into structs.h and in struct mob_special_data, add:
struct obj_data *lost_weapon; /* Weapon that was just disarmed */
in utils.h, after #define MEMORY(ch), add:
#define LOST_WEAPON(ch) ((ch)->mob_specials.lost_weapon)
in db.c, in parse_simple_mob(), add:
mob_proto[i].mob_specials.lost_weapon = NULL;
in fight.c, in perform_violence(), add:
if (LOST_WEAPON(ch)) {
if (IN_ROOM(LOST_WEAPON(ch)) == IN_ROOM(ch)) {
if (perform_get_from_room(ch, LOST_WEAPON(ch)))
do_wield(ch, OBJN(LOST_WEAPON(ch), ch), 0, 0);
}
LOST_WEAPON(ch) = NULL;
}
The problem comes up when trying to compile fight.c, that little bit of code that's supposed to have the mob rewield its weapon. The error that comes up is " undefined reference to `_perform_get_from_room". So the fight.c file is not seeing the perform_get_from_room function for some reason. It already has #include "act.h", of course, and act.item.c is where perform_get_from_room is defined. I noticed it wasn't shared in act.h, but when I tried doing that it just gave a whole lot of warnings and fight.c still can't access perform_get_from_room. Any leads on how to troubleshoot this next?
