void CHSInterface::CopyAttributes(HS_DBREF dbFrom, HS_DBREF dbTo)
{
#ifdef PENNMUSH // No change in code between versions
atr_cpy(dbTo, dbFrom);
#endif
#if defined(TM3)
atr_cpy(GOD, dbTo, dbFrom);
#endif
#if defined(MUX)
atr_cpy(dbTo, dbFrom);
#endif
}
/* 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;
}
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;
}
// 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;
}
/** 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;
}
