void level_tele_trap(struct trap *trap)
{
pline("You %s onto a level teleport trap!",
Levitation ? (const char *)"float" :
locomotion(youmonst.data, "step"));
if (Antimagic) {
shieldeff(u.ux, u.uy);
}
if (Antimagic || In_endgame(&u.uz)) {
pline("You feel a wrenching sensation.");
return;
}
if (!Blind)
pline("You are momentarily blinded by a flash of light.");
else
pline("You are momentarily disoriented.");
deltrap(trap);
newsym(u.ux,u.uy); /* get rid of trap symbol */
level_tele();
}
/* TODO: Perhaps work out some way to let controlled teleport in on a
CMD_ARG_POS, but there are too many codeflow possibilities involved to make
that easy. For now, if dotele turns into the spell, we copy the argument on
to the spell-handling function (which currently ignores it), but the other
possible codepaths just lose it. */
int
dotele(const struct nh_cmd_arg *arg)
{
struct trap *trap;
trap = t_at(level, u.ux, u.uy);
if (trap && (!trap->tseen || trap->ttyp != TELEP_TRAP))
trap = 0;
if (trap) {
if (trap->once) {
pline("This is a vault teleport, usable once only.");
if (yn("Jump in?") == 'n')
trap = 0;
else {
deltrap(level, trap);
newsym(u.ux, u.uy);
}
}
if (trap)
pline("You %s onto the teleportation trap.",
locomotion(youmonst.data, "jump"));
}
if (!trap) {
boolean castit = FALSE;
int sp_no = 0, energy = 0;
if (!supernatural_ability_available(SPID_RLOC)) {
/* Try to use teleport away spell. */
if (objects[SPE_TELEPORT_AWAY].oc_name_known && !Confusion)
for (sp_no = 0; sp_no < MAXSPELL; sp_no++)
if (spl_book[sp_no].sp_id == SPE_TELEPORT_AWAY) {
castit = TRUE;
break;
}
if (!castit) {
if (!Teleportation)
pline("You don't know that spell.");
else
pline("You are not able to teleport at will.");
return 0;
}
}
if (u.uhunger <= 100 || ACURR(A_STR) < 6) {
pline("You lack the strength %s.",
castit ? "for a teleport spell" : "to teleport");
return 1;
}
energy = objects[SPE_TELEPORT_AWAY].oc_level * 7 / 2 - 2;
if (u.uen <= energy) {
pline("You lack the energy %s.",
castit ? "for a teleport spell" : "to teleport");
return 1;
}
if (check_capacity("Your concentration falters from carrying so much."))
return 1;
if (castit) {
exercise(A_WIS, TRUE);
if (spelleffects(sp_no, TRUE, arg))
return 1;
else
return 0;
} else
u.uen -= energy;
}
if (trap && trap->once) {
if (next_to_u())
vault_tele();
else
pline("You shudder for a moment.");
} else if (!tele_impl(FALSE, TRUE))
return 0;
next_to_u();
if (!trap)
morehungry(100);
return 1;
}
