diff options
Diffstat (limited to 'crawl-ref/source/food.cc')
| -rw-r--r-- | crawl-ref/source/food.cc | 194 |
1 files changed, 108 insertions, 86 deletions
diff --git a/crawl-ref/source/food.cc b/crawl-ref/source/food.cc index 55ef08637d..6c92065f09 100644 --- a/crawl-ref/source/food.cc +++ b/crawl-ref/source/food.cc @@ -178,15 +178,18 @@ void weapon_switch( int targ ) // Look for a butchering implement. If fallback is true, // prompt the user if no obvious options exist. // Returns whether a weapon was switched. -static bool _find_butchering_implement( bool fallback ) +static int _find_butchering_implement(int &butcher_tool) { + // When berserk, you can't change weapons. Sanity check! + if (!can_wield(NULL, true)) + return (false); + // If wielding a distortion weapon, never attempt to switch away // automatically. if (const item_def *wpn = you.weapon()) { - // No switching necessary. - if (can_cut_meat( *wpn )) - return (false); + // Otherwise we wouldn't be here. + ASSERT(!can_cut_meat( *wpn )); if (wpn->base_type == OBJ_WEAPONS && item_type_known(*wpn) @@ -200,52 +203,92 @@ static bool _find_butchering_implement( bool fallback ) } } - int old_weapon = you.equip[EQ_WEAPON]; + bool potential_candidate = false; // Look for a butchering implement in your pack. for (int i = 0; i < ENDOFPACK; ++i) { if (is_valid_item( you.inv[i] ) - && can_cut_meat( you.inv[i] ) && you.inv[i].base_type == OBJ_WEAPONS - && item_known_uncursed(you.inv[i]) - && item_type_known(you.inv[i]) - && get_weapon_brand(you.inv[i]) != SPWPN_DISTORTION - // don't even ask - && !has_warning_inscription(you.inv[i], OPER_WIELD) + && can_cut_meat( you.inv[i] ) && can_wield( &you.inv[i] )) { - mpr("Switching to a butchering implement."); - wield_weapon( true, i, false ); - return (true); + if (Options.easy_butcher + && item_known_uncursed(you.inv[i]) + && item_type_known(you.inv[i]) + && get_weapon_brand(you.inv[i]) != SPWPN_DISTORTION + // Don't even ask! + && !has_warning_inscription(you.inv[i], OPER_WIELD)) + { + butcher_tool = i; + return (true); + } + else + potential_candidate = true; } } - if (!fallback) + if (!potential_candidate) + { + mpr("You don't carry any weapon that could be used for butchering."); return (false); + } - // If we didn't swap above, then we still can't cut...let's call - // wield_weapon() in the "prompt the user" way... + const int item_slot = prompt_invent_item( + "What would you like to use? (- for none)?", + MT_INVLIST, OSEL_WIELD, + true, true, true, '-', -1, NULL, OPER_WIELD); - // Prompt for new weapon. - mpr("What would you like to use?", MSGCH_PROMPT); - wield_weapon( false ); + if (prompt_failed(item_slot)) + { + canned_msg(MSG_OK); + return (false); + } + else if (item_slot == PROMPT_GOT_SPECIAL) + { + + if (you.has_claws() + || transform_can_butcher_barehanded( + static_cast<transformation_type>( + you.attribute[ATTR_TRANSFORMATION]))) + { + butcher_tool = -1; + return (true); + } + else + { + mpr("You can't butcher without a weapon!"); + return (false); + } + } + else if (item_slot == you.equip[EQ_WEAPON]) + { + mpr("You are already wielding that!"); + return (false); + } - // Let's see if the user did something... - return (you.equip[EQ_WEAPON] != old_weapon); + if (is_valid_item( you.inv[item_slot] ) + && you.inv[item_slot].base_type == OBJ_WEAPONS + && can_cut_meat( you.inv[item_slot] ) + && can_wield( &you.inv[item_slot] )) + { + butcher_tool = item_slot; + return (true); + } + + mpr("That item isn't sharp enough!"); + return (false); } -static bool _prepare_butchery(bool can_butcher, bool barehand_butcher, - bool wpn_switch, bool removed_gloves, - bool new_cursed) +static bool _prepare_butchery(bool can_butcher, bool removed_gloves, + bool wpn_switch, int butchering_tool) { // No preparation necessary. if (can_butcher) return (true); - // We don't want auto-switching. - if (!Options.easy_butcher) - return (false); + // At least one of these has to be true, else what are we doing here? + ASSERT(removed_gloves || wpn_switch); // If you can butcher by taking off your gloves, don't prompt. if (removed_gloves) @@ -253,36 +296,20 @@ static bool _prepare_butchery(bool can_butcher, bool barehand_butcher, // Actually take off the gloves; this creates a // delay. We assume later on that gloves have a 1-turn // takeoff delay! - takeoff_armour(you.equip[EQ_GLOVES]); - barehand_butcher = true; + if (!takeoff_armour(you.equip[EQ_GLOVES])) + return (false); } - // note that if barehanded then the user selected '-' when - // switching weapons - if (!barehand_butcher && (!wpn_switch - || you.weapon() == NULL - || !can_cut_meat(*you.weapon()))) + if (wpn_switch) { - // still can't butcher. Early out - if ( you.weapon() == NULL ) - { - if (you.equip[EQ_GLOVES] == -1) - mpr("What, with your bare hands?"); - else - mpr("Your gloves aren't that sharp!"); - } - else - mpr("Maybe you should try using a sharper implement."); - - // Switch back to old weapon. - if (!new_cursed && wpn_switch) - start_delay( DELAY_WEAPON_SWAP, 1, you.equip[EQ_WEAPON] ); + mprf("Switching to %s.", + (butchering_tool == -1) ? "unarmed" + : "a butchering implement"); - return (false); + if (!wield_weapon( true, butchering_tool, false )) + return (false); } - you.turn_is_over = true; - // Switched to a good butchering tool. return (true); } @@ -328,17 +355,19 @@ static bool _butcher_corpse(int corpse_id, bool force_butcher = false) } static void _terminate_butchery(bool wpn_switch, bool removed_gloves, - bool new_cursed, int old_weapon, int old_gloves) + int old_weapon, int old_gloves) { - // switch weapon back - if (!new_cursed && wpn_switch) + // Switch weapon back. + if (wpn_switch && you.equip[EQ_WEAPON] != old_weapon + && (you.equip[EQ_WEAPON] == -1 + || !item_cursed(you.inv[you.equip[EQ_WEAPON]]))) + { start_delay( DELAY_WEAPON_SWAP, 1, old_weapon ); + } - // put on the removed gloves - if (removed_gloves) + // Put on the removed gloves. + if (removed_gloves && you.equip[EQ_GLOVES] != old_gloves) start_delay( DELAY_ARMOUR_ON, 1, old_gloves ); - - you.turn_is_over = true; } static bool _have_corpses_in_pack(bool remind) @@ -403,7 +432,7 @@ static bool _have_corpses_in_pack(bool remind) else { mprf("If you dropped the %s in your pack you could %s %s.", - verb.c_str(), noun.c_str(), pronoun.c_str()); + noun.c_str(), verb.c_str(), pronoun.c_str()); } return (true); @@ -429,7 +458,8 @@ bool butchery(int which_corpse) static_cast<transformation_type>(you.attribute[ATTR_TRANSFORMATION]); // Vampires' fangs are optimised for biting, not for tearing flesh. - // Other species with this mutation still might benefit from this. + // (Not that they really need to.) Other species with this mutation + // might still benefit from it. bool teeth_butcher = (player_mutation_level(MUT_FANGS) == 3 && you.species != SP_VAMPIRE); @@ -491,20 +521,19 @@ bool butchery(int which_corpse) bool wpn_switch = false; bool removed_gloves = false; - bool new_cursed = false; + int butcher_tool = -1; if (!can_butcher) { // Try to find a butchering implement. - wpn_switch = _find_butchering_implement(!gloved_butcher); - removed_gloves = gloved_butcher && !wpn_switch; + if (!_find_butchering_implement(butcher_tool)) + return (false); - if (wpn_switch) - { - new_cursed = ( you.weapon() != NULL - && you.weapon()->base_type == OBJ_WEAPONS - && item_cursed(*you.weapon()) ); - } + if (butcher_tool == -1 && gloved_butcher) + removed_gloves = true; + + if (you.equip[EQ_WEAPON] != butcher_tool) + wpn_switch = true; } // Butcher pre-chosen corpse, if found, or if there is only one corpse. @@ -512,19 +541,18 @@ bool butchery(int which_corpse) if (prechosen && corpse_id == which_corpse || num_corpses == 1 && !Options.always_confirm_butcher) { - if (!_prepare_butchery(can_butcher, barehand_butcher, wpn_switch, - removed_gloves, new_cursed)) + if (!_prepare_butchery(can_butcher, removed_gloves, wpn_switch, + butcher_tool)) { return (false); } success = _butcher_corpse(corpse_id); - _terminate_butchery(wpn_switch, removed_gloves, new_cursed, - old_weapon, old_gloves); + _terminate_butchery(wpn_switch, removed_gloves, old_weapon, old_gloves); // Remind player of corpses in pack that could be butchered or // bottled. _have_corpses_in_pack(true); - return success; + return (success); } // Now pick what you want to butcher. This is only a problem @@ -583,9 +611,8 @@ bool butchery(int which_corpse) case 'c': case 'd': case 'a': - if (!_prepare_butchery(can_butcher, barehand_butcher, - wpn_switch, removed_gloves, - new_cursed)) + if (!_prepare_butchery(can_butcher, removed_gloves, + wpn_switch, butcher_tool)) { return (false); } @@ -607,8 +634,8 @@ bool butchery(int which_corpse) case 'q': canned_msg(MSG_OK); - _terminate_butchery(wpn_switch, removed_gloves, new_cursed, - old_weapon, old_gloves); + _terminate_butchery(wpn_switch, removed_gloves, old_weapon, + old_gloves); return (false); case '?': @@ -641,12 +668,7 @@ bool butchery(int which_corpse) you.species == SP_VAMPIRE && you.experience_level >= 6 ? "bottle" : "butcher"); } - else - { - _terminate_butchery(wpn_switch, removed_gloves, new_cursed, - old_weapon, old_gloves); - } - + _terminate_butchery(wpn_switch, removed_gloves, old_weapon, old_gloves); if (success) { |