/** Transfer pennies to an object's owner.
* \param who recipient.
* \param pennies amount of pennies to give.
*/
void
giveto(dbref who, int pennies)
{
if (NoPay(who))
return; /* Giving to a NoPay object or owner */
who = Owner(who);
if ((Pennies(who) + pennies) > Max_Pennies(who))
s_Pennies(who, Max_Pennies(who));
else
s_Pennies(who, Pennies(who) + pennies);
}
/** Debit a player's pennies, if they can afford it.
* \param who player to debit.
* \param cost number of pennies to debit.
* \retval 1 player successfully debited.
* \retval 0 player can't afford the cost.
*/
int
payfor(dbref who, int cost)
{
/* subtract cost from who's pennies */
int tmp;
dbref owner;
if ((cost == 0) || NoPay(who))
return 1;
owner = Owner(who);
if ((tmp = Pennies(owner)) >= cost) {
if (Track_Money(owner)) {
notify_format(owner, T("GAME: %s(%s) spent %d %s."),
AName(who, AN_SYS, NULL), unparse_dbref(who), cost,
(cost == 1) ? MONEY : MONIES);
}
s_Pennies(owner, tmp - cost);
return 1;
} else {
if (Track_Money(owner)) {
notify_format(owner, T("GAME: %s(%s) tried to spend %d %s."),
AName(who, AN_SYS, NULL), unparse_dbref(who), cost,
(cost == 1) ? MONEY : MONIES);
}
return 0;
}
}
/** Can someone pay for something (in cash and quota)?
* Does who have enough pennies to pay for something, and if something
* is being built, does who have enough quota? Wizards, roys
* aren't subject to either. This function not only checks that they
* can afford it, but actually charges them.
* \param who player attempting to pay.
* \param pennies cost in pennies.
* \retval 1 who can pay.
* \retval 0 who can't pay.
*/
int
can_pay_fees(dbref who, int pennies)
{
if (Guest(who)) {
notify(who, T("Sorry, you aren't allowed to build."));
return 0;
}
/* check database size -- EVERYONE is subject to this! */
if (DBTOP_MAX && (db_top >= DBTOP_MAX + 1) && (first_free == NOTHING)) {
notify(who, T("Sorry, there is no more room in the database."));
return 0;
}
/* Can they afford it? */
if (!NoPay(who) && (Pennies(Owner(who)) < pennies)) {
notify_format(who, T("Sorry, you don't have enough %s."), MONIES);
return 0;
}
/* check building quota */
if (!pay_quota(who, QUOTA_COST)) {
notify(who, T("Sorry, your building quota has run out."));
return 0;
}
/* charge */
payfor(who, pennies);
return 1;
}
/* Clone an object. The new object is owned by the cloning player */
static dbref
clone_object(dbref player, dbref thing, const char *newname, int preserve)
{
dbref clone;
clone = new_object();
Owner(clone) = Owner(player);
Name(clone) = NULL;
if (newname && *newname)
set_name(clone, newname);
else
set_name(clone, Name(thing));
s_Pennies(clone, Pennies(thing));
AttrCount(clone) = 0;
List(clone) = NULL;
Locks(clone) = NULL;
clone_locks(player, thing, clone);
Zone(clone) = Zone(thing);
Parent(clone) = Parent(thing);
Flags(clone) = clone_flag_bitmask("FLAG", Flags(thing));
if (!preserve) {
clear_flag_internal(clone, "WIZARD");
clear_flag_internal(clone, "ROYALTY");
Warnings(clone) = 0; /* zap warnings */
Powers(clone) = new_flag_bitmask("POWER"); /* zap powers */
} else {
Powers(clone) = clone_flag_bitmask("POWER", Powers(thing));
Warnings(clone) = Warnings(thing);
if (Wizard(clone) || Royalty(clone) || Warnings(clone) ||
!null_flagmask("POWER", Powers(clone)))
notify(player,
T
("Warning: @CLONE/PRESERVE on an object with WIZ, ROY, @powers, or @warnings."));
}
/* We give the clone the same modification time that its
* other clone has, but update the creation time */
ModTime(clone) = ModTime(thing);
CreTime(clone) = mudtime;
Type(clone) = Type(thing);
Contents(clone) = Location(clone) = Next(clone) = NOTHING;
if (IsRoom(thing))
Exits(clone) = NOTHING;
else
Home(clone) = Home(thing);
atr_cpy(clone, thing);
queue_event(player, "OBJECT`CREATE", "%s,%s",
unparse_objid(clone), unparse_objid(thing));
return clone;
}
/** Debit a player's pennies, if they can afford it.
* \param who player to debit.
* \param cost number of pennies to debit.
* \retval 1 player successfully debited.
* \retval 0 player can't afford the cost.
*/
int
quiet_payfor(dbref who, int cost)
{
/* subtract cost from who's pennies */
int tmp;
if (NoPay(who))
return 1;
who = Owner(who);
if ((tmp = Pennies(who)) >= cost) {
s_Pennies(who, tmp - cost);
return 1;
} else
return 0;
}
dbref create_guest(char *name, char *password)
{
dbref player;
char *buff;
if(!Wizard(mudconf.guest_nuker) || !Good_obj(mudconf.guest_nuker))
mudconf.guest_nuker = 1;
buff = alloc_lbuf("create_guest");
/*
* Make the player.
*/
player = create_player(name, password, mudconf.guest_nuker, 0, 1);
if(player == NOTHING) {
log_text("GUEST: failed in create_player\n");
return NOTHING;
}
/*
* Turn the player into a guest.
*/
s_Guest(player);
move_object(player, mudconf.start_room);
s_Flags(player, Flags(player) & ~WIZARD);
s_Pennies(player, Pennies(mudconf.guest_char));
s_Zone(player, Zone(mudconf.guest_char));
s_Parent(player, Parent(mudconf.guest_char));
/*
* Make sure the guest is locked.
*/
do_lock(player, player, A_LOCK, tprintf("#%d", player), "me");
do_lock(player, player, A_LENTER, tprintf("#%d", player), "me");
/*
* Copy all attributes.
*/
atr_cpy(GOD, player, mudconf.guest_char);
free_lbuf(buff);
return player;
}
void move_object(dbref thing, dbref dest)
{
dbref src;
/*
* Remove from the source location
*/
src = Location(thing);
if(src != NOTHING)
s_Contents(src, remove_first(Contents(src), thing));
/*
* Special check for HOME
*/
if(dest == HOME)
dest = Home(thing);
/*
* Add to destination location
*/
if(dest != NOTHING)
s_Contents(dest, insert_first(Contents(dest), thing));
else
s_Next(thing, NOTHING);
s_Location(thing, dest);
/*
* Look around and do the penny check
*/
look_in(thing, dest, (LK_SHOWEXIT | LK_OBEYTERSE));
if(isPlayer(thing) && (mudconf.payfind > 0) &&
(Pennies(thing) < mudconf.paylimit) && (!Controls(thing, dest)) &&
((random() % mudconf.payfind) == 0)) {
giveto(thing, 1);
notify_printf(thing, "You found a %s!", mudconf.one_coin);
}
}
// Clones an object and returns the HS_DBREF of the new clone.
HS_DBREF CHSInterface::CloneThing(HS_DBREF model)
{
HS_DBREF clone;
#ifdef PENNMUSH // No change in code between versions
clone = new_object();
// Copy the basic information from the model to the clone.
memcpy(REFDB(clone), REFDB(model), sizeof(struct object));
Owner(clone) = Owner(model);
Name(clone) = NULL;
// NULL-out some memory pointers we didn't really want copied.
db[clone].list = NULL;
// Now copy the pointer information.
atr_cpy(clone, model);
Locks(clone) = NULL;
clone_locks(model, model, clone);
Zone(clone) = Zone(model);
Parent(clone) = Parent(model);
Flags(clone) = clone_flag_bitmask("FLAG", Flags(model));
set_name(clone, Name(model));
s_Pennies(clone, Pennies(model));
#ifdef CREATION_TIMES
/*
* We give the clone the same modification time that its
* other clone has, but update the creation time
*/
db[clone].creation_time = time((time_t *) 0);
#endif
db[clone].contents = db[clone].location = db[clone].next = NOTHING;
#endif
#if defined(TM3) || defined(MUX)
clone = create_obj(Owner(model), Typeof(model),
Name(model), Pennies(model));
//atr_free(clone);
s_Name(clone, Name(model));
s_Pennies(clone, Pennies(model));
s_Parent(clone, Parent(model));
#ifdef TM3
atr_cpy(Owner(clone), clone, model);
s_Flags(clone, Flags(model));
s_Flags2(clone, Flags2(model));
s_Flags3(clone, Flags3(model));
#endif
#ifdef MUX
atr_cpy(clone, model);
s_Flags(clone, FLAG_WORD1, Flags(model));
s_Flags(clone, FLAG_WORD2, Flags2(model));
s_Flags(clone, FLAG_WORD3, Flags3(model));
s_Home(clone, Home(model));
#endif
#endif
return clone;
}
static int db_write_object(FILE * f, dbref i, int db_format, int flags)
{
ATTR *a;
char *got, *as;
dbref aowner;
int ca, aflags, save, j;
BOOLEXP *tempbool;
if(!(flags & V_ATRNAME))
putstring(f, Name(i));
putref(f, Location(i));
if(flags & V_ZONE)
putref(f, Zone(i));
putref(f, Contents(i));
putref(f, Exits(i));
if(flags & V_LINK)
putref(f, Link(i));
putref(f, Next(i));
if(!(flags & V_ATRKEY)) {
got = atr_get(i, A_LOCK, &aowner, &aflags);
tempbool = parse_boolexp(GOD, got, 1);
free_lbuf(got);
putboolexp(f, tempbool);
if(tempbool)
free_bool(tempbool);
}
putref(f, Owner(i));
if(flags & V_PARENT)
putref(f, Parent(i));
if(!(flags & V_ATRMONEY))
putref(f, Pennies(i));
putref(f, Flags(i));
if(flags & V_XFLAGS)
putref(f, Flags2(i));
if(flags & V_3FLAGS)
putref(f, Flags3(i));
if(flags & V_POWERS) {
putref(f, Powers(i));
putref(f, Powers2(i));
}
/*
* write the attribute list
*/
if((!(flags & V_GDBM)) || (mudstate.panicking == 1)) {
for(ca = atr_head(i, &as); ca; ca = atr_next(&as)) {
save = 0;
a = atr_num(ca);
if(a)
j = a->number;
else
j = -1;
if(j > 0) {
switch (j) {
case A_NAME:
if(flags & V_ATRNAME)
save = 1;
break;
case A_LOCK:
if(flags & V_ATRKEY)
save = 1;
break;
case A_LIST:
case A_MONEY:
break;
default:
save = 1;
}
}
if(save) {
got = atr_get_raw(i, j);
fprintf(f, ">%d\n", j);
putstring(f, got);
}
}
fprintf(f, "<\n");
}
return 0;
}
/** Clone an object.
* \verbatim
* This is the top-level function for @clone, which creates a duplicate
* of a (non-player) object.
* \endverbatim
* \param player the enactor.
* \param name the name of the object to clone.
* \param newname the name to give the duplicate.
* \param preserve if 1, preserve ownership and privileges on duplicate.
* \paran newdbref the (unparsed) dbref to give the object, or NULL to use the next free
* \return dbref of the duplicate, or NOTHING.
*/
dbref
do_clone(dbref player, char *name, char *newname, int preserve, char *newdbref)
{
dbref clone, thing;
char dbnum[BUFFER_LEN];
thing = noisy_match_result(player, name, NOTYPE, MAT_EVERYTHING);
if ((thing == NOTHING))
return NOTHING;
if (newname && *newname && !ok_name(newname, IsExit(thing))) {
notify(player, T("That is not a reasonable name."));
return NOTHING;
}
if (!controls(player, thing) || IsPlayer(thing) ||
(IsRoom(thing) && !command_check_byname(player, "@dig")) ||
(IsExit(thing) && !command_check_byname(player, "@open")) ||
(IsThing(thing) && !command_check_byname(player, "@create"))) {
notify(player, T("Permission denied."));
return NOTHING;
}
/* don't allow cloning of destructed things */
if (IsGarbage(thing)) {
notify(player, T("There's nothing left of it to clone!"));
return NOTHING;
}
if (preserve && !Wizard(player)) {
notify(player, T("You cannot @CLONE/PRESERVE. Use normal @CLONE instead."));
return NOTHING;
}
if (!make_first_free_wrapper(player, newdbref)) {
return NOTHING;
}
/* make sure owner can afford it */
switch (Typeof(thing)) {
case TYPE_THING:
if (can_pay_fees(player, Pennies(thing))) {
clone = clone_object(player, thing, newname, preserve);
notify_format(player, T("Cloned: Object %s."), unparse_dbref(clone));
if (IsRoom(player))
moveto(clone, player, player, "cloned");
else
moveto(clone, Location(player), player, "cloned");
current_state.things++;
local_data_clone(clone, thing);
real_did_it(player, clone, NULL, NULL, NULL, NULL, "ACLONE", NOTHING,
global_eval_context.wenv, 0);
return clone;
}
return NOTHING;
break;
case TYPE_ROOM:
if (can_pay_fees(player, ROOM_COST)) {
clone = clone_object(player, thing, newname, preserve);
Exits(clone) = NOTHING;
notify_format(player, T("Cloned: Room #%d."), clone);
current_state.rooms++;
local_data_clone(clone, thing);
real_did_it(player, clone, NULL, NULL, NULL, NULL, "ACLONE", NOTHING,
global_eval_context.wenv, 0);
return clone;
}
return NOTHING;
break;
case TYPE_EXIT:
/* For exits, we don't want people to be able to link it to
a location they can't with @open. So, all this stuff.
*/
switch (Location(thing)) {
case NOTHING:
strcpy(dbnum, "#-1");
break;
case HOME:
strcpy(dbnum, "home");
break;
case AMBIGUOUS:
strcpy(dbnum, "variable");
break;
default:
strcpy(dbnum, unparse_dbref(Location(thing)));
}
if (newname && *newname)
clone = do_real_open(player, newname, dbnum, NOTHING);
else
clone = do_real_open(player, Name(thing), dbnum, NOTHING);
if (!GoodObject(clone)) {
return NOTHING;
} else {
atr_cpy(clone, thing);
clone_locks(player, thing, clone);
Zone(clone) = Zone(thing);
Parent(clone) = Parent(thing);
Flags(clone) = clone_flag_bitmask("FLAG", Flags(thing));
if (!preserve) {
clear_flag_internal(clone, "WIZARD");
clear_flag_internal(clone, "ROYALTY");
Warnings(clone) = 0; /* zap warnings */
Powers(clone) = new_flag_bitmask("POWER"); /* zap powers */
} else {
Warnings(clone) = Warnings(thing);
Powers(clone) = clone_flag_bitmask("POWER", Powers(thing));
}
if (Wizard(clone) || Royalty(clone) || Warnings(clone) ||
!null_flagmask("POWER", Powers(clone)))
notify(player,
T
("Warning: @CLONE/PRESERVE on an object with WIZ, ROY, @powers, or @warnings."));
notify_format(player, T("Cloned: Exit #%d."), clone);
local_data_clone(clone, thing);
return clone;
}
}
return NOTHING;
}
static void give_money (dbref giver, dbref recipient, int key, int amount)
{
dbref aowner;
int cost, pcost, rcost, aflags, dpamount;
char *str;
/* do amount consistency check */
if (amount < 0 && ((!Builder(giver) && !HasPriv(giver,recipient,POWER_STEAL,POWER3,NOTHING)) ||
DePriv(giver,recipient,DP_STEAL,POWER6,NOTHING))) {
notify(giver,
unsafe_tprintf("You look through your pockets. Nope, no negative %s.",
mudconf.many_coins));
return;
}
if (!amount) {
notify(giver,
unsafe_tprintf("You must specify a positive number of %s.",
mudconf.many_coins));
return;
}
dpamount = 0;
if (amount < 0)
dpamount = DePriv(giver,NOTHING,DP_NOSTEAL,POWER7,POWER_LEVEL_NA);
else
dpamount = DePriv(giver,NOTHING,DP_NOGOLD,POWER7,POWER_LEVEL_NA);
if (dpamount) {
if (DPShift(giver))
dpamount--;
dpamount = mudconf.money_limit[dpamount];
}
else
dpamount = -1;
if (!Admin(Owner(giver))) {
if ((Typeof(recipient) == TYPE_PLAYER) && (Pennies(recipient) + amount > mudconf.paylimit)) {
notify(giver,
unsafe_tprintf("That player doesn't need that many %s!",
mudconf.many_coins));
return;
}
if ((Typeof(recipient) != TYPE_PLAYER) && (!could_doit(giver, recipient, A_LUSE,1))) {
notify(giver,
unsafe_tprintf("%s won't take your money.",
Name(recipient)));
return;
}
}
str = atr_get(Owner(giver), A_PAYLIM, &aowner, &aflags);
pcost = atoi(str);
free_lbuf(str);
if (!Immortal(Owner(giver)) && pcost) {
if ((Typeof(recipient) == TYPE_PLAYER) && (amount > 0) &&
(Pennies(recipient) + amount > pcost)) {
notify(giver,
unsafe_tprintf("That player doesn't need that many %s!",
mudconf.many_coins));
return;
}
else if (Pennies(recipient) + amount < (-pcost)) {
notify(giver,"That player doesn't need that much debt!");
return;
}
}
str = atr_get(Owner(recipient), A_RECEIVELIM, &aowner, &aflags);
rcost = atoi(str);
free_lbuf(str);
if (!Immortal(Owner(giver)) && rcost) {
if ((Typeof(recipient) == TYPE_PLAYER) && (amount > 0) &&
(Pennies(recipient) + amount > rcost)) {
notify(giver,
unsafe_tprintf("That player doesn't need that many %s!",
mudconf.many_coins));
return;
}
else if (Pennies(recipient) + amount < (-rcost)) {
notify(giver,"That player doesn't need that much debt!");
return;
}
}
if (!Immortal(Owner(giver))) {
if (dpamount >= 0) {
if (amount > 0) {
if ((Typeof(recipient) == TYPE_PLAYER) && (Pennies(recipient) + amount > dpamount)) {
notify(giver,
unsafe_tprintf("That player doesn't need that many %s!",
mudconf.many_coins));
return;
}
else if (amount > dpamount) {
notify(giver, "Permission denied.");
return;
}
}
else {
if ((Typeof(recipient) == TYPE_PLAYER) && (Pennies(recipient) + amount < (-dpamount))) {
notify(giver,
unsafe_tprintf("That player doesn't need that many %s!",
mudconf.many_coins));
return;
}
else if (amount < (-dpamount)) {
notify(giver, "Permission denied.");
return;
}
}
}
}
/* try to do the give */
if (!payfor_give(giver, amount)) {
notify(giver,
unsafe_tprintf("You don't have that many %s to give!",
mudconf.many_coins));
return;
}
/* Find out cost if an object */
if (Typeof(recipient) == TYPE_THING) {
str = atr_pget(recipient, A_COST, &aowner, &aflags);
cost = atoi(str);
free_lbuf(str);
/* Can't afford it? */
if (amount < cost) {
notify(giver, "Feeling poor today?");
giveto(giver, amount, NOTHING);
return;
}
/* Negative cost */
if (cost < 0) {
return;
}
} else {
cost = amount;
}
if (!(key & GIVE_QUIET)) {
if (amount == 1) {
notify(giver,
unsafe_tprintf("You give a %s to %s.",
mudconf.one_coin, Name(recipient)));
notify_with_cause(recipient, giver,
unsafe_tprintf("%s gives you a %s.", Name(giver),
mudconf.one_coin));
} else {
notify(giver,
unsafe_tprintf("You give %d %s to %s.", amount,
mudconf.many_coins, Name(recipient)));
notify_with_cause(recipient, giver,
unsafe_tprintf("%s gives you %d %s.", Name(giver),
amount, mudconf.many_coins));
}
}
else {
if (amount == 1) {
notify(giver,
unsafe_tprintf("You give a %s to %s. (quiet)",
mudconf.one_coin, Name(recipient)));
}
else {
notify(giver,
unsafe_tprintf("You give %d %s to %s. (quiet)",
amount, mudconf.many_coins,
Name(recipient)));
}
}
/* Report change given */
if((amount - cost) == 1) {
notify(giver,
unsafe_tprintf("You get 1 %s in change.", mudconf.one_coin));
giveto(giver, 1, NOTHING);
} else if (amount != cost) {
notify(giver,
unsafe_tprintf("You get %d %s in change.",
(amount - cost), mudconf.many_coins));
giveto(giver, (amount - cost), NOTHING);
}
if (pcost && (Pennies(Owner(recipient)) + cost > pcost)) {
pcost = pcost - Pennies(Owner(recipient));
if (pcost < 0)
pcost = 0;
}
else
pcost = cost;
if (!giveto(recipient, pcost, giver))
giveto(giver, cost, NOTHING);
/* Transfer the money and run PAY attributes */
/* Rooms should not kick off the PAY attribute */
if ( !isRoom(giver) )
did_it(giver, recipient, A_PAY, NULL, A_OPAY, NULL, A_APAY,
(char **)NULL, 0);
return;
}
void do_kill (dbref player, dbref cause, int key, char *what, char *costchar)
{
dbref victim;
char *buf1, *buf2;
int cost;
init_match(player, what, TYPE_PLAYER);
match_neighbor();
match_me();
match_here();
if (Wizard(player)) {
match_player();
match_absolute();
}
victim = match_result();
switch (victim) {
case NOTHING:
notify(player, "I don't see that player here.");
break;
case AMBIGUOUS:
notify(player, "I don't know who you mean!");
break;
default:
if ((Typeof(victim) != TYPE_PLAYER) &&
(Typeof(victim) != TYPE_THING)) {
notify(player,
"Sorry, you can only kill players and things.");
break;
}
if ((Haven(Location(victim)) && !Wizard(player)) ||
(controls(victim, Location(victim)) &&
!controls(player, Location(victim))) ||
Immortal(victim)) {
notify(player, "Sorry.");
break;
}
if (key == KILL_SLAY) {
if (Builder(player) && Builder(victim)) {
notify(player, "Sorry.");
break;
}
}
/* go for it */
cost = atoi(costchar);
if (key == KILL_KILL) {
if (HasPriv(victim,player,POWER_NOKILL,POWER4,NOTHING)) {
notify(player, "Sorry.");
break;
}
if (cost < mudconf.killmin)
cost = mudconf.killmin;
if (cost > mudconf.killmax)
cost = mudconf.killmax;
/* see if it works */
if (!payfor(player, cost)) {
notify(player,
unsafe_tprintf("You don't have enough %s.",
mudconf.many_coins));
return;
}
} else {
cost = 0;
}
if (!(((random() % mudconf.killguarantee) < cost) ||
(key == KILL_SLAY)) ||
Wizard(victim)) {
/* Failure: notify player and victim only */
notify(player, "Your murder attempt failed.");
buf1 = alloc_lbuf("do_kill.failed");
sprintf(buf1, "%s tried to kill you!", Name(player));
notify_with_cause(victim, player, buf1);
if (Suspect(player)) {
strcpy(buf1, Name(player));
if (player == Owner(player)) {
raw_broadcast(0, WIZARD,
"[Suspect] %s tried to kill %s(#%d).",
buf1, Name(victim), victim);
} else {
buf2 = alloc_lbuf("do_kill.SUSP.failed");
strcpy(buf2, Name(Owner(player)));
raw_broadcast(0, WIZARD,
"[Suspect] %s <via %s(#%d)> tried to kill %s(#%d).",
buf2, buf1, player,
Name(victim), victim);
free_lbuf(buf2);
}
}
free_lbuf(buf1);
break;
}
/* Success! You killed him */
buf1 = alloc_lbuf("do_kill.succ.1");
buf2 = alloc_lbuf("do_kill.succ.2");
if (Suspect(player)) {
strcpy(buf1, Name(player));
if (player == Owner(player)) {
raw_broadcast(0, WIZARD,
"[Suspect] %s killed %s(#%d).",
buf1, Name(victim), victim);
} else {
strcpy(buf2, Name(Owner(player)));
raw_broadcast(0, WIZARD,
"[Suspect] %s <via %s(#%d)> killed %s(#%d).",
buf2, buf1, player, Name(victim),
victim);
}
}
sprintf(buf1, "You killed %s!", Name(victim));
sprintf(buf2, "killed %s!", Name(victim));
if (Typeof(victim) != TYPE_PLAYER)
if (halt_que(NOTHING, victim) > 0)
if (!Quiet(victim))
notify(Owner(victim), "Halted.");
did_it(player, victim, A_KILL, buf1, A_OKILL, buf2, A_AKILL,
(char **)NULL, 0);
/* notify victim */
sprintf(buf1, "%s killed you!", Name(player));
notify_with_cause(victim, player, buf1);
/* Pay off the bonus */
if (key == KILL_KILL) {
cost /= 2; /* victim gets half */
if (Pennies(Owner(victim)) < mudconf.paylimit) {
sprintf(buf1,
"Your insurance policy pays %d %s.",
cost, mudconf.many_coins);
notify(victim, buf1);
giveto(Owner(victim), cost, NOTHING);
} else {
notify(victim,
"Your insurance policy has been revoked.");
}
}
free_lbuf(buf1);
free_lbuf(buf2);
/* send him home */
move_via_generic(victim, HOME, NOTHING, 0);
divest_object(victim);
break;
}
}
/** Change an object's owner.
* \verbatim
* This implements @chown.
* \endverbatim
* \param player the enactor.
* \param name name of object to change owner of.
* \param newobj name of new owner for object.
* \param preserve if 1, preserve privileges and don't halt the object.
* \param pe_info the pe_info for lock checks
*/
void
do_chown(dbref player, const char *name, const char *newobj, int preserve,
NEW_PE_INFO *pe_info)
{
dbref thing;
dbref newowner = NOTHING;
long match_flags = MAT_POSSESSION | MAT_HERE | MAT_EXIT | MAT_ABSOLUTE;
/* check for '@chown <object>/<atr>=<player>' */
if (strchr(name, '/')) {
do_atrchown(player, name, newobj);
return;
}
if (Wizard(player))
match_flags |= MAT_PLAYER;
if ((thing = noisy_match_result(player, name, TYPE_THING, match_flags))
== NOTHING)
return;
if (!*newobj || !strcasecmp(newobj, "me")) {
newowner = player;
} else {
if ((newowner = lookup_player(newobj)) == NOTHING) {
notify(player, T("I couldn't find that player."));
return;
}
}
if (IsPlayer(thing) && !God(player)) {
notify(player, T("Players always own themselves."));
return;
}
/* Permissions checking */
if (!chown_ok(player, thing, newowner, pe_info)) {
notify(player, T("Permission denied."));
return;
}
if (IsThing(thing) && !Hasprivs(player) &&
!(GoodObject(Location(thing)) && (Location(thing) == player))) {
notify(player, T("You must carry the object to @chown it."));
return;
}
if (preserve && !Wizard(player)) {
notify(player, T("You cannot @CHOWN/PRESERVE. Use normal @CHOWN."));
return;
}
/* chowns to the zone master don't count towards fees */
if (!ZMaster(newowner)) {
/* Debit the owner-to-be */
if (!can_pay_fees(newowner, Pennies(thing))) {
/* not enough money or quota */
if (newowner != player)
notify(player,
T
("That player doesn't have enough money or quota to receive that object."));
return;
}
/* Credit the current owner */
giveto(Owner(thing), Pennies(thing));
change_quota(Owner(thing), QUOTA_COST);
}
chown_object(player, thing, newowner, preserve);
notify(player, T("Owner changed."));
}