int has_power(dbref player, dbref it, char *powername)
{
POWERENT *fp;
POWER fv;
fp = find_power(it, powername);
if (fp == NULL) {
return 0;
}
if (fp->powerpower & POWER_EXT) {
fv = Powers2(it);
} else {
fv = Powers(it);
}
if (fv & fp->powervalue) {
if ((fp->listperm & CA_WIZARD) && !Wizard(player)) {
return 0;
}
if ((fp->listperm & CA_GOD) && !God(player)) {
return 0;
}
return 1;
}
return 0;
}
void power_set(dbref target, dbref player, char *power, int key)
{
POWERENT *fp;
int negate, result;
/*
* Trim spaces, and handle the negation character
*/
negate = 0;
while (*power && isspace(*power)) {
power++;
}
if (*power == '!') {
negate = 1;
power++;
}
while (*power && isspace(*power)) {
power++;
}
/*
* Make sure a power name was specified
*/
if (*power == '\0') {
if (negate) {
notify(player, "You must specify a power to clear.");
} else {
notify(player, "You must specify a power to set.");
}
return;
}
fp = find_power(target, power);
if (fp == NULL) {
notify(player, "I don't understand that power.");
return;
}
/*
* Invoke the power handler, and print feedback
*/
result = fp->handler(target, player, fp->powervalue, fp->powerpower, negate);
if (!result) {
notify(player, NOPERM_MESSAGE);
} else if (!(key & SET_QUIET) && !Quiet(player)) {
notify(player, (negate ? "Cleared." : "Set."));
s_Modified(target);
}
return;
}
/*
* Load vehicle from a json blob that might just exceed player in size.
*/
void vehicle::deserialize(JsonIn &jsin)
{
JsonObject data = jsin.get_object();
int fdir, mdir;
data.read("type", type);
data.read("posx", posx);
data.read("posy", posy);
data.read("levx", levx);
data.read("levy", levy);
data.read("om_id", om_id);
data.read("faceDir", fdir);
data.read("moveDir", mdir);
data.read("turn_dir", turn_dir);
data.read("velocity", velocity);
data.read("cruise_velocity", cruise_velocity);
data.read("cruise_on", cruise_on);
data.read("engine_on", engine_on);
data.read("has_pedals", has_pedals);
data.read("tracking_on", tracking_on);
data.read("lights_on", lights_on);
data.read("overhead_lights_on", overhead_lights_on);
data.read("fridge_on", fridge_on);
data.read("recharger_on", recharger_on);
data.read("skidding", skidding);
data.read("turret_mode", turret_mode);
data.read("of_turn_carry", of_turn_carry);
face.init (fdir);
move.init (mdir);
data.read("name",name);
data.read("parts", parts);
/*
for(int i=0;i < parts.size();i++ ) {
parts[i].setid(parts[i].id);
}
*/
/* After loading, check if the vehicle is from the old rules and is missing
* frames. */
if ( savegame_loading_version < 11 ) {
add_missing_frames();
}
find_horns ();
find_parts ();
find_power ();
find_fuel_tanks ();
find_exhaust ();
insides_dirty = true;
precalc_mounts (0, face.dir());
data.read("tags",tags);
}
int cf_power_access(int *vp, char *str, long extra, dbref player, char *cmd)
{
char *fstr, *permstr, *tokst;
POWERENT *fp;
fstr = strtok_r(str, " \t=,", &tokst);
permstr = strtok_r(NULL, " \t=,", &tokst);
if (!fstr || !*fstr) {
return -1;
}
if ((fp = find_power(GOD, fstr)) == NULL) {
cf_log_notfound(player, cmd, "No such power", fstr);
return -1;
}
/*
* Don't change the handlers on special things.
*/
if ((fp->handler != ph_any) && (fp->handler != ph_wizroy) && (fp->handler != ph_wiz) && (fp->handler != ph_god) && (fp->handler != ph_restrict_player) && (fp->handler != ph_privileged)) {
log_write(LOG_CONFIGMODS, "CFG", "PERM", "Cannot change access for power: %s", fp->powername);
return -1;
}
if (!strcmp(permstr, (char *) "any")) {
fp->handler = ph_any;
} else if (!strcmp(permstr, (char *) "royalty")) {
fp->handler = ph_wizroy;
} else if (!strcmp(permstr, (char *) "wizard")) {
fp->handler = ph_wiz;
} else if (!strcmp(permstr, (char *) "god")) {
fp->handler = ph_god;
} else if (!strcmp(permstr, (char *) "restrict_player")) {
fp->handler = ph_restrict_player;
} else if (!strcmp(permstr, (char *) "privileged")) {
fp->handler = ph_privileged;
} else {
cf_log_notfound(player, cmd, "Power access", permstr);
return -1;
}
return 0;
}
