diff options
Diffstat (limited to 'crawl-ref/source/delay.cc')
| -rw-r--r-- | crawl-ref/source/delay.cc | 142 |
1 files changed, 120 insertions, 22 deletions
diff --git a/crawl-ref/source/delay.cc b/crawl-ref/source/delay.cc index 7514ffa44d..04c4de8663 100644 --- a/crawl-ref/source/delay.cc +++ b/crawl-ref/source/delay.cc @@ -308,6 +308,10 @@ void start_delay( delay_type type, int turns, int parm1, int parm2 ) delay.parm2 = parm2; delay.started = false; + // Paranoia + if (type == DELAY_WEAPON_SWAP) + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; + // Handle zero-turn delays (possible with butchering). if (turns == 0) { @@ -393,19 +397,12 @@ void stop_delay( bool stop_stair_travel ) "back to %s.", butcher_verb.c_str(), (multiple_corpses ? "s" : ""), weapon.c_str()); - // Maybe we should do precisely that, but that would entirely - // defeat the purpose of the weapon swap. -// you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; - - if (Options.swap_when_safe) - { - // Use weapon slot + 1, so weapon slot 'a' (== 0) doesn't - // return false when checking if - // you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED]. - you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] - = (butcher_swap_weapon == -1 ? ENDOFPACK - : butcher_swap_weapon) + 1; - } + // Use weapon slot + 1, so weapon slot 'a' (== 0) doesn't + // return false when checking if + // you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED]. + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] + = (butcher_swap_weapon == -1 ? ENDOFPACK + : butcher_swap_weapon) + 1; } else { @@ -539,6 +536,82 @@ void stop_butcher_delay() } } +void handle_interrupted_swap(bool swap_if_safe, bool force_unsafe) +{ + if (!you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] + || !you_tran_can_wear(EQ_WEAPON)) + { + return; + } + + // Decrease value by 1. (0 means attribute is false, 1 = a, 2 = b, ...) + int weap = you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] - 1; + if (weap == ENDOFPACK) + weap = -1; + + const bool safe = i_feel_safe() && !force_unsafe; + const bool prompt = Options.prompt_for_swap && !safe; + const delay_type delay = current_delay_action(); + + // If we're going to prompt then update the window so the player can + // see what the monsters are. + if (prompt) + viewwindow(true, false); + + if (delay == DELAY_WEAPON_SWAP) + { + ASSERT(!"handle_interrupted_swap() called while already swapping " + "weapons"); + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; + return; + } + else if (!you.turn_is_over + && (delay == DELAY_ASCENDING_STAIRS + || delay == DELAY_DESCENDING_STAIRS)) + { + // We just arrived on the level, let rest of function do its stuff. + ; + } + else if (you.turn_is_over && delay == DELAY_NOT_DELAYED) + { + // Turn is over, set up a delay to do swapping next turn. + if (prompt && yesno("Switch back from butchering tool?", false) + || safe && swap_if_safe) + { + start_delay(DELAY_WEAPON_SWAP, 1, weap); + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; + } + return; + } + else if (delay != DELAY_NOT_DELAYED) + { + // If ATTR_WEAPON_SWAP_INTERRUPTED is set while a corpse is being + // butchered/bottled/offered, then fake a weapon swap delay. + if (delay == DELAY_BUTCHER || delay == DELAY_BOTTLE_BLOOD + || delay == DELAY_OFFER_CORPSE) + { + start_delay(DELAY_WEAPON_SWAP, 1, weap); + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; + } + return; + } + + if (safe) + { + if (!swap_if_safe) + return; + } + else if (!prompt || !yesno("Switch back from butchering tool?", false)) + { + return; + } + + weapon_switch(weap); + print_stats(); + + you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; +} + bool you_are_delayed( void ) { return (!you.delay_queue.empty()); @@ -1151,6 +1224,12 @@ static void _finish_delay(const delay_queue_item &delay) { autopickup(); } + + // If we were interrupted while butchering (by poisonig, for + // example) then resumed butchering and finished, swap back from + // butchering tool if appropriate. + if (you.delay_queue.size() == 1) + handle_interrupted_swap(true); } else { @@ -1187,6 +1266,11 @@ static void _finish_delay(const delay_queue_item &delay) offer_corpse(delay.parm1); StashTrack.update_stash(); // Don't stash-track this corpse anymore. } + // If we were interrupted while butchering (by poisonig, for + // example) then resumed butchering and finished, swap back from + // butchering tool if appropriate. + if (you.delay_queue.size() == 1) + handle_interrupted_swap(true); break; } case DELAY_DROP_ITEM: @@ -1653,7 +1737,7 @@ static bool _should_stop_activity(const delay_queue_item &item, || Options.activity_interrupts[item.type][ai]); } -inline static void _monster_warning(activity_interrupt_type ai, +inline static bool _monster_warning(activity_interrupt_type ai, const activity_interrupt_data &at, int atype) { @@ -1661,7 +1745,7 @@ inline static void _monster_warning(activity_interrupt_type ai, { const monsters* mon = static_cast<const monsters*>(at.data); if (!mon->visible()) - return; + return (false); if (at.context == "already seen" || at.context == "uncharm") { // Only say "comes into view" if the monster wasn't in view @@ -1726,10 +1810,14 @@ inline static void _monster_warning(activity_interrupt_type ai, if (Options.tutorial_left) tutorial_first_monster(*mon); + + return (true); } + + return (false); } -static void _paranoid_option_disable( activity_interrupt_type ai, +static bool _paranoid_option_disable( activity_interrupt_type ai, const activity_interrupt_data &at ) { if (ai == AI_HIT_MONSTER || ai == AI_MONSTER_ATTACKS) @@ -1758,16 +1846,15 @@ static void _paranoid_option_disable( activity_interrupt_type ai, restart.end()).c_str()); } - // Don't switch back after we encountered an invisible creature. - you.attribute[ATTR_WEAPON_SWAP_INTERRUPTED] = 0; - if (Options.tutorial_left) { learned_something_new(TUT_INVISIBLE_DANGER); Options.tut_seen_invisible = you.num_turns; } } + return (true); } + return (false); } // Returns true if any activity was stopped. @@ -1777,7 +1864,7 @@ bool interrupt_activity( activity_interrupt_type ai, if (_interrupts_blocked > 0) return (false); - _paranoid_option_disable(ai, at); + bool was_monst = _paranoid_option_disable(ai, at); if (crawl_state.is_repeating_cmd()) return interrupt_cmd_repeat(ai, at); @@ -1802,8 +1889,11 @@ bool interrupt_activity( activity_interrupt_type ai, if (is_sanctuary(you.pos())) return (false); - _monster_warning(ai, at, item.type); + was_monst = _monster_warning(ai, at, item.type) || was_monst; stop_delay(); + if (was_monst) + handle_interrupted_swap(false, true); + return (true); } @@ -1822,8 +1912,13 @@ bool interrupt_activity( activity_interrupt_type ai, { if (is_run_delay( you.delay_queue[j].type )) { - _monster_warning(ai, at, you.delay_queue[j].type); + was_monst = + _monster_warning(ai, at, you.delay_queue[j].type) + || was_monst; + stop_delay(); + if (was_monst) + handle_interrupted_swap(false, true); return (true); } } @@ -1831,6 +1926,9 @@ bool interrupt_activity( activity_interrupt_type ai, // Non-run queued delays can be discarded without any processing. you.delay_queue.erase( you.delay_queue.begin() + i, you.delay_queue.end() ); + if (was_monst) + handle_interrupted_swap(false, true); + return (true); } } |