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npctalk_funcs.cpp
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npctalk_funcs.cpp
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#include "npctalk.h" // IWYU pragma: associated
#include <algorithm>
#include <cstddef>
#include <iosfwd>
#include <list>
#include <memory>
#include <new>
#include <set>
#include <string>
#include <vector>
#include "activity_actor_definitions.h"
#include "activity_type.h"
#include "auto_pickup.h"
#include "avatar.h"
#include "basecamp.h"
#include "bionics.h"
#include "bodypart.h"
#include "calendar.h"
#include "cata_utility.h"
#include "character.h"
#include "character_id.h"
#include "character_martial_arts.h"
#include "coordinates.h"
#include "creature.h"
#include "debug.h"
#include "dialogue_chatbin.h"
#include "enums.h"
#include "event.h"
#include "event_bus.h"
#include "faction.h"
#include "game.h"
#include "game_constants.h"
#include "game_inventory.h"
#include "item.h"
#include "item_location.h"
#include "line.h"
#include "magic.h"
#include "map.h"
#include "memory_fast.h"
#include "messages.h"
#include "mission.h"
#include "monster.h"
#include "morale_types.h"
#include "mutation.h"
#include "npc.h"
#include "npctrade.h"
#include "optional.h"
#include "output.h"
#include "overmap.h"
#include "overmapbuffer.h"
#include "pimpl.h"
#include "player_activity.h"
#include "point.h"
#include "rng.h"
#include "text_snippets.h"
#include "translations.h"
#include "ui.h"
#include "viewer.h"
static const activity_id ACT_FIND_MOUNT( "ACT_FIND_MOUNT" );
static const activity_id ACT_MOVE_LOOT( "ACT_MOVE_LOOT" );
static const activity_id ACT_MULTIPLE_BUTCHER( "ACT_MULTIPLE_BUTCHER" );
static const activity_id ACT_MULTIPLE_CHOP_PLANKS( "ACT_MULTIPLE_CHOP_PLANKS" );
static const activity_id ACT_MULTIPLE_CHOP_TREES( "ACT_MULTIPLE_CHOP_TREES" );
static const activity_id ACT_MULTIPLE_CONSTRUCTION( "ACT_MULTIPLE_CONSTRUCTION" );
static const activity_id ACT_MULTIPLE_DIS( "ACT_MULTIPLE_DIS" );
static const activity_id ACT_MULTIPLE_FARM( "ACT_MULTIPLE_FARM" );
static const activity_id ACT_MULTIPLE_FISH( "ACT_MULTIPLE_FISH" );
static const activity_id ACT_MULTIPLE_MINE( "ACT_MULTIPLE_MINE" );
static const activity_id ACT_MULTIPLE_MOP( "ACT_MULTIPLE_MOP" );
static const activity_id ACT_SOCIALIZE( "ACT_SOCIALIZE" );
static const activity_id ACT_TRAIN( "ACT_TRAIN" );
static const activity_id ACT_TRAIN_TEACHER( "ACT_TRAIN_TEACHER" );
static const activity_id ACT_VEHICLE_DECONSTRUCTION( "ACT_VEHICLE_DECONSTRUCTION" );
static const activity_id ACT_VEHICLE_REPAIR( "ACT_VEHICLE_REPAIR" );
static const activity_id ACT_WAIT_NPC( "ACT_WAIT_NPC" );
static const efftype_id effect_allow_sleep( "allow_sleep" );
static const efftype_id effect_asked_for_item( "asked_for_item" );
static const efftype_id effect_asked_personal_info( "asked_personal_info" );
static const efftype_id effect_asked_to_follow( "asked_to_follow" );
static const efftype_id effect_asked_to_lead( "asked_to_lead" );
static const efftype_id effect_asked_to_train( "asked_to_train" );
static const efftype_id effect_bite( "bite" );
static const efftype_id effect_bleed( "bleed" );
static const efftype_id effect_currently_busy( "currently_busy" );
static const efftype_id effect_infected( "infected" );
static const efftype_id effect_lying_down( "lying_down" );
static const efftype_id effect_npc_suspend( "npc_suspend" );
static const efftype_id effect_pet( "pet" );
static const efftype_id effect_sleep( "sleep" );
static const faction_id faction_no_faction( "no_faction" );
static const faction_id faction_your_followers( "your_followers" );
static const mission_type_id mission_MISSION_REACH_SAFETY( "MISSION_REACH_SAFETY" );
static const mtype_id mon_chicken( "mon_chicken" );
static const mtype_id mon_cow( "mon_cow" );
static const mtype_id mon_horse( "mon_horse" );
struct itype;
static void spawn_animal( npc &p, const mtype_id &mon );
void talk_function::nothing( npc & )
{
}
void talk_function::assign_mission( npc &p )
{
mission *miss = p.chatbin.mission_selected;
if( miss == nullptr ) {
debugmsg( "assign_mission: mission_selected == nullptr" );
return;
}
miss->assign( get_avatar() );
p.chatbin.missions_assigned.push_back( miss );
const auto it = std::find( p.chatbin.missions.begin(), p.chatbin.missions.end(), miss );
p.chatbin.missions.erase( it );
}
void talk_function::mission_success( npc &p )
{
mission *miss = p.chatbin.mission_selected;
if( miss == nullptr ) {
debugmsg( "mission_success: mission_selected == nullptr" );
return;
}
int miss_val = npc_trading::cash_to_favor( p, miss->get_value() );
npc_opinion op;
op.value = 1 + miss_val / 5;
op.anger = -1;
p.op_of_u += op;
faction *p_fac = p.get_faction();
if( p_fac != nullptr ) {
int fac_val = std::min( 1 + miss_val / 10, 10 );
p_fac->likes_u += fac_val;
p_fac->respects_u += fac_val;
p_fac->trusts_u += fac_val;
p_fac->power += fac_val;
}
miss->wrap_up();
}
void talk_function::mission_failure( npc &p )
{
mission *miss = p.chatbin.mission_selected;
if( miss == nullptr ) {
debugmsg( "mission_failure: mission_selected == nullptr" );
return;
}
npc_opinion op;
op.trust = -1;
op.value = -1;
op.anger = 1;
p.op_of_u += op;
miss->fail();
}
void talk_function::clear_mission( npc &p )
{
mission *miss = p.chatbin.mission_selected;
if( miss == nullptr ) {
debugmsg( "clear_mission: mission_selected == nullptr" );
return;
}
const auto it = std::find( p.chatbin.missions_assigned.begin(), p.chatbin.missions_assigned.end(),
miss );
if( it == p.chatbin.missions_assigned.end() ) {
debugmsg( "clear_mission: mission_selected not in assigned" );
return;
}
p.chatbin.missions_assigned.erase( it );
if( p.chatbin.missions_assigned.empty() ) {
p.chatbin.mission_selected = nullptr;
} else {
p.chatbin.mission_selected = p.chatbin.missions_assigned.front();
}
if( miss->has_follow_up() ) {
p.add_new_mission( mission::reserve_new( miss->get_follow_up(), p.getID() ) );
if( !p.chatbin.mission_selected ) {
p.chatbin.mission_selected = p.chatbin.missions.front();
}
}
}
void talk_function::mission_reward( npc &p )
{
const mission *miss = p.chatbin.mission_selected;
if( miss == nullptr ) {
debugmsg( "Called mission_reward with null mission" );
return;
}
int mission_value = miss->get_value();
p.op_of_u.owed += mission_value;
npc_trading::trade( p, 0, _( "Reward" ) );
}
void talk_function::buy_chicken( npc &p )
{
spawn_animal( p, mon_chicken );
}
void talk_function::buy_horse( npc &p )
{
spawn_animal( p, mon_horse );
}
void talk_function::buy_cow( npc &p )
{
spawn_animal( p, mon_cow );
}
void spawn_animal( npc &p, const mtype_id &mon )
{
if( monster *const mon_ptr = g->place_critter_around( mon, p.pos(), 1 ) ) {
mon_ptr->friendly = -1;
mon_ptr->add_effect( effect_pet, 1_turns, true );
} else {
// TODO: handle this gracefully (return the money, proper in-character message from npc)
add_msg_debug( debugmode::DF_NPC, "No space to spawn purchased pet" );
}
}
void talk_function::start_trade( npc &p )
{
npc_trading::trade( p, 0, _( "Trade" ) );
}
void talk_function::sort_loot( npc &p )
{
p.assign_activity( ACT_MOVE_LOOT );
}
void talk_function::do_construction( npc &p )
{
p.assign_activity( ACT_MULTIPLE_CONSTRUCTION );
}
void talk_function::do_mining( npc &p )
{
p.assign_activity( ACT_MULTIPLE_MINE );
}
void talk_function::do_mopping( npc &p )
{
p.assign_activity( ACT_MULTIPLE_MOP );
}
void talk_function::do_read( npc &p )
{
p.do_npc_read();
}
void talk_function::dismount( npc &p )
{
p.npc_dismount();
}
void talk_function::find_mount( npc &p )
{
// first find one nearby
for( monster &critter : g->all_monsters() ) {
if( p.can_mount( critter ) ) {
// keep the horse still for some time, so that NPC can catch up to it and mount it.
p.assign_activity( ACT_FIND_MOUNT );
p.chosen_mount = g->shared_from( critter );
// we found one, that's all we need.
return;
}
}
// if we got here and this was prompted by a renewal of the activity, and there are no valid monsters nearby, then cancel whole thing.
if( p.has_player_activity() ) {
p.revert_after_activity();
}
}
void talk_function::do_butcher( npc &p )
{
p.assign_activity( ACT_MULTIPLE_BUTCHER );
}
void talk_function::do_chop_plank( npc &p )
{
p.assign_activity( ACT_MULTIPLE_CHOP_PLANKS );
}
void talk_function::do_vehicle_deconstruct( npc &p )
{
p.assign_activity( ACT_VEHICLE_DECONSTRUCTION );
}
void talk_function::do_vehicle_repair( npc &p )
{
p.assign_activity( ACT_VEHICLE_REPAIR );
}
void talk_function::do_chop_trees( npc &p )
{
p.assign_activity( ACT_MULTIPLE_CHOP_TREES );
}
void talk_function::do_farming( npc &p )
{
p.assign_activity( ACT_MULTIPLE_FARM );
}
void talk_function::do_fishing( npc &p )
{
p.assign_activity( ACT_MULTIPLE_FISH );
}
void talk_function::revert_activity( npc &p )
{
p.revert_after_activity();
}
void talk_function::do_disassembly( npc &p )
{
p.assign_activity( ACT_MULTIPLE_DIS );
}
void talk_function::goto_location( npc &p )
{
int i = 0;
uilist selection_menu;
selection_menu.text = _( "Select a destination" );
std::vector<basecamp *> camps;
tripoint_abs_omt destination;
Character &player_character = get_player_character();
for( auto elem : player_character.camps ) {
if( elem == p.global_omt_location() ) {
continue;
}
cata::optional<basecamp *> camp = overmap_buffer.find_camp( elem.xy() );
if( !camp ) {
continue;
}
basecamp *temp_camp = *camp;
camps.push_back( temp_camp );
}
for( const basecamp *iter : camps ) {
//~ %1$s: camp name, %2$d and %3$d: coordinates
selection_menu.addentry( i++, true, MENU_AUTOASSIGN, pgettext( "camp", "%1$s at %2$s" ),
iter->camp_name(), iter->camp_omt_pos().to_string() );
}
selection_menu.addentry( i++, true, MENU_AUTOASSIGN, _( "My current location" ) );
selection_menu.addentry( i, true, MENU_AUTOASSIGN, _( "Cancel" ) );
selection_menu.selected = 0;
selection_menu.query();
int index = selection_menu.ret;
if( index < 0 || index > static_cast<int>( camps.size() + 1 ) ||
index == static_cast<int>( camps.size() + 1 ) ) {
return;
}
if( index == static_cast<int>( camps.size() ) ) {
destination = player_character.global_omt_location();
} else {
const basecamp *selected_camp = camps[index];
destination = selected_camp->camp_omt_pos();
}
p.goal = destination;
p.omt_path = overmap_buffer.get_travel_path( p.global_omt_location(), p.goal,
overmap_path_params::for_npc() );
if( destination == tripoint_abs_omt() || destination == overmap::invalid_tripoint ||
p.omt_path.empty() ) {
p.goal = npc::no_goal_point;
p.omt_path.clear();
add_msg( m_info, _( "That is not a valid destination for %s." ), p.disp_name() );
return;
}
p.set_mission( NPC_MISSION_TRAVELLING );
p.chatbin.first_topic = p.chatbin.talk_friend_guard;
p.guard_pos = cata::nullopt;
p.set_attitude( NPCATT_NULL );
}
void talk_function::assign_guard( npc &p )
{
if( !p.is_player_ally() ) {
p.set_mission( NPC_MISSION_GUARD );
p.set_omt_destination();
return;
}
if( p.has_player_activity() ) {
p.revert_after_activity();
}
p.set_attitude( NPCATT_NULL );
p.set_mission( NPC_MISSION_GUARD_ALLY );
p.chatbin.first_topic = p.chatbin.talk_friend_guard;
p.set_omt_destination();
}
void talk_function::abandon_camp( npc &p )
{
cata::optional<basecamp *> bcp = overmap_buffer.find_camp( p.global_omt_location().xy() );
if( bcp ) {
basecamp *temp_camp = *bcp;
temp_camp->abandon_camp();
}
}
void talk_function::assign_camp( npc &p )
{
cata::optional<basecamp *> bcp = overmap_buffer.find_camp( p.global_omt_location().xy() );
if( bcp ) {
basecamp *temp_camp = *bcp;
p.set_attitude( NPCATT_NULL );
p.set_mission( NPC_MISSION_GUARD_ALLY );
temp_camp->add_assignee( p.getID() );
temp_camp->job_assignment_ui();
temp_camp->validate_assignees();
add_msg( _( "%1$s is assigned to %2$s" ), p.disp_name(), temp_camp->camp_name() );
if( p.has_player_activity() ) {
p.revert_after_activity();
}
p.chatbin.first_topic = p.chatbin.talk_friend_guard;
p.set_omt_destination();
}
}
void talk_function::stop_guard( npc &p )
{
if( !p.is_player_ally() ) {
p.set_attitude( NPCATT_NULL );
p.set_mission( NPC_MISSION_NULL );
return;
}
p.set_attitude( NPCATT_FOLLOW );
add_msg( _( "%s begins to follow you." ), p.get_name() );
p.set_mission( NPC_MISSION_NULL );
if( p.has_companion_mission() ) {
p.reset_companion_mission();
}
p.chatbin.first_topic = p.chatbin.talk_friend;
p.goal = npc::no_goal_point;
p.guard_pos = cata::nullopt;
if( p.assigned_camp ) {
if( cata::optional<basecamp *> bcp = overmap_buffer.find_camp( ( *p.assigned_camp ).xy() ) ) {
( *bcp )->remove_assignee( p.getID() );
( *bcp )->validate_assignees();
}
p.assigned_camp = cata::nullopt;
}
}
void talk_function::wake_up( npc &p )
{
p.rules.clear_override( ally_rule::allow_sleep );
p.rules.enable_override( ally_rule::allow_sleep );
p.remove_effect( effect_allow_sleep );
p.remove_effect( effect_lying_down );
p.remove_effect( effect_npc_suspend );
p.remove_effect( effect_sleep );
// TODO: Get mad at player for waking us up unless we're in danger
}
void talk_function::reveal_stats( npc &p )
{
p.disp_info();
}
void talk_function::end_conversation( npc &p )
{
add_msg( _( "%s starts ignoring you." ), p.get_name() );
p.chatbin.first_topic = "TALK_DONE";
}
void talk_function::insult_combat( npc &p )
{
add_msg( _( "You start a fight with %s!" ), p.get_name() );
p.chatbin.first_topic = "TALK_DONE";
p.set_attitude( NPCATT_KILL );
}
void talk_function::bionic_install( npc &p )
{
avatar &player_character = get_avatar();
item_location bionic = game_menus::inv::install_bionic( p, player_character, true );
if( !bionic ) {
return;
}
item *tmp = bionic.get_item();
tmp->set_var( VAR_TRADE_IGNORE, 1 );
const itype &it = *tmp->type;
signed int price = npc_trading::bionic_install_price( p, player_character, bionic );
bool const ret = npc_trading::pay_npc( p, price );
tmp->erase_var( VAR_TRADE_IGNORE );
if( !ret ) {
return;
}
//Makes the doctor awesome at installing but not perfect
if( player_character.can_install_bionics( it, p, false, 20 ) ) {
bionic.remove_item();
player_character.install_bionics( it, p, false, 20 );
}
}
void talk_function::bionic_remove( npc &p )
{
Character &player_character = get_player_character();
const bionic_collection all_bio = *player_character.my_bionics;
if( all_bio.empty() ) {
popup( _( "You don't have any bionics installed…" ) );
return;
}
std::vector<itype_id> bionic_types;
std::vector<std::string> bionic_names;
std::vector<const bionic *> bionics;
for( const bionic &bio : all_bio ) {
if( std::find( bionic_types.begin(), bionic_types.end(),
bio.info().itype() ) == bionic_types.end() ) {
bionic_types.push_back( bio.info().itype() );
if( item::type_is_defined( bio.info().itype() ) ) {
item tmp = item( bio.id.str(), calendar::turn_zero );
bionic_names.push_back( tmp.tname() + " - " + format_money( 5000 + ( tmp.price( true ) / 4 ) ) );
} else {
bionic_names.push_back( bio.id.str() + " - " + format_money( 5000 ) );
}
bionics.push_back( &bio );
}
}
// Choose bionic if applicable
int bionic_index = uilist( _( "Which bionic do you wish to uninstall?" ),
bionic_names );
// Did we cancel?
if( bionic_index < 0 ) {
popup( _( "You decide to hold off…" ) );
return;
}
signed int price;
if( item::type_is_defined( bionic_types[bionic_index] ) ) {
price = 5000 + ( item( bionic_types[bionic_index], calendar::turn_zero ).price( true ) / 4 );
} else {
price = 5000;
}
if( !npc_trading::pay_npc( p, price ) ) {
return;
}
//Makes the doctor awesome at uninstalling but not perfect
if( player_character.can_uninstall_bionic( *bionics[bionic_index], p,
false, 20 ) ) {
player_character.uninstall_bionic( *bionics[bionic_index], p, false, 20 );
}
}
void talk_function::give_equipment( npc &p )
{
give_equipment_allowance( p, 0 );
}
void talk_function::give_equipment_allowance( npc &p, int allowance )
{
std::vector<item_pricing> giving = npc_trading::init_selling( p );
int chosen = -1;
while( chosen == -1 && !giving.empty() ) {
int index = rng( 0, giving.size() - 1 );
if( giving[index].price < p.op_of_u.owed + allowance ) {
chosen = index;
} else {
giving.erase( giving.begin() + index );
}
}
if( giving.empty() ) {
popup( _( "%s has nothing to give!" ), p.get_name() );
return;
}
if( chosen < 0 || static_cast<size_t>( chosen ) >= giving.size() ) {
debugmsg( "Chosen index is outside of available item range!" );
chosen = 0;
}
item it = *giving[chosen].loc.get_item();
giving[chosen].loc.remove_item();
popup( _( "%1$s gives you a %2$s" ), p.get_name(), it.tname() );
Character &player_character = get_player_character();
it.set_owner( player_character );
player_character.i_add( it );
allowance -= giving[chosen].price;
if( allowance < 0 ) {
p.op_of_u.owed += allowance;
}
p.add_effect( effect_asked_for_item, 3_hours );
}
void talk_function::lesser_give_aid( npc &p )
{
Character &player_character = get_player_character();
for( const bodypart_id &bp :
player_character.get_all_body_parts( get_body_part_flags::only_main ) ) {
player_character.heal( bp, rng( 5, 15 ) );
if( player_character.has_effect( effect_bleed, bp.id() ) ) {
player_character.remove_effect( effect_bleed, bp );
}
}
const int moves = to_moves<int>( 15_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
p.add_effect( effect_currently_busy, 60_minutes );
}
void talk_function::lesser_give_all_aid( npc &p )
{
lesser_give_aid( p ); // Provide lesser aid to the player first
Character &player_character = get_player_character();
for( npc &guy : g->all_npcs() ) {
if( guy.is_walking_with() && rl_dist( guy.pos(), player_character.pos() ) < PICKUP_RANGE ) {
for( const bodypart_id &bp :
guy.get_all_body_parts( get_body_part_flags::only_main ) ) {
guy.heal( bp, rng( 5, 15 ) );
if( guy.has_effect( effect_bleed, bp.id() ) ) {
guy.remove_effect( effect_bleed, bp );
}
}
}
}
const int moves = to_moves<int>( 30_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
p.add_effect( effect_currently_busy, 120_minutes );
}
void talk_function::give_aid( npc &p )
{
Character &player_character = get_player_character();
for( const bodypart_id &bp :
player_character.get_all_body_parts( get_body_part_flags::only_main ) ) {
player_character.heal( bp, 5 * rng( 2, 5 ) );
if( player_character.has_effect( effect_bite, bp.id() ) ) {
player_character.remove_effect( effect_bite, bp );
}
if( player_character.has_effect( effect_bleed, bp.id() ) ) {
player_character.remove_effect( effect_bleed, bp );
}
if( player_character.has_effect( effect_infected, bp.id() ) ) {
player_character.remove_effect( effect_infected, bp );
}
}
const int moves = to_moves<int>( 30_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
p.add_effect( effect_currently_busy, 120_minutes );
}
void talk_function::give_all_aid( npc &p )
{
give_aid( p ); // Provide aid to the player first
Character &player_character = get_player_character();
for( npc &guy : g->all_npcs() ) {
if( guy.is_walking_with() && rl_dist( guy.pos(), player_character.pos() ) < PICKUP_RANGE ) {
for( const bodypart_id &bp :
guy.get_all_body_parts( get_body_part_flags::only_main ) ) {
guy.heal( bp, 5 * rng( 2, 5 ) );
if( guy.has_effect( effect_bite, bp.id() ) ) {
guy.remove_effect( effect_bite, bp );
}
if( guy.has_effect( effect_bleed, bp.id() ) ) {
guy.remove_effect( effect_bleed, bp );
}
if( guy.has_effect( effect_infected, bp.id() ) ) {
guy.remove_effect( effect_infected, bp );
}
}
}
}
const int moves = to_moves<int>( 60_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
p.add_effect( effect_currently_busy, 240_minutes );
}
static void generic_barber( const std::string &mut_type )
{
uilist hair_menu;
std::string menu_text;
if( mut_type == "hair_style" ) {
menu_text = _( "Choose a new hairstyle" );
} else if( mut_type == "facial_hair" ) {
menu_text = _( "Choose a new facial hair style" );
}
hair_menu.text = menu_text;
int index = 0;
hair_menu.addentry( index, true, 'q', _( "Actually… I've changed my mind." ) );
std::vector<trait_and_var> hair_muts = mutations_var_in_type( mut_type );
Character &player_character = get_player_character();
trait_and_var cur_hair;
for( const trait_and_var &elem : hair_muts ) {
if( player_character.has_trait_variant( elem ) ) {
cur_hair = elem;
}
index += 1;
hair_menu.addentry( index, true, MENU_AUTOASSIGN, elem.name() );
}
hair_menu.query();
int choice = hair_menu.ret;
if( choice != 0 ) {
if( player_character.has_trait( cur_hair.trait ) ) {
player_character.remove_mutation( cur_hair.trait, true );
}
const trait_and_var &chosen = hair_muts[choice - 1];
player_character.set_mutation( chosen.trait, chosen.trait->variant( chosen.variant ) );
add_msg( m_info, _( "You get a trendy new cut!" ) );
}
}
void talk_function::barber_beard( npc &/*p*/ )
{
generic_barber( "facial_hair" );
}
void talk_function::barber_hair( npc &/*p*/ )
{
generic_barber( "hair_style" );
}
void talk_function::buy_haircut( npc &p )
{
Character &player_character = get_player_character();
player_character.add_morale( MORALE_HAIRCUT, 5, 5, 720_minutes, 3_minutes );
const int moves = to_moves<int>( 20_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
add_msg( m_good, _( "%s gives you a decent haircut…" ), p.get_name() );
}
void talk_function::buy_shave( npc &p )
{
Character &player_character = get_player_character();
player_character.add_morale( MORALE_SHAVE, 10, 10, 360_minutes, 3_minutes );
const int moves = to_moves<int>( 5_minutes );
player_character.assign_activity( ACT_WAIT_NPC, moves );
player_character.activity.str_values.push_back( p.get_name() );
add_msg( m_good, _( "%s gives you a decent shave…" ), p.get_name() );
}
void talk_function::morale_chat( npc &p )
{
get_player_character().add_morale( MORALE_CHAT, rng( 3, 10 ), 10, 200_minutes, 5_minutes / 2 );
add_msg( m_good, _( "That was a pleasant conversation with %s…" ), p.disp_name() );
}
void talk_function::morale_chat_activity( npc &p )
{
Character &player_character = get_player_character();
const int moves = to_moves<int>( 10_minutes );
player_character.assign_activity( ACT_SOCIALIZE, moves );
player_character.activity.str_values.push_back( p.get_name() );
if( one_in( 3 ) ) {
p.say( SNIPPET.random_from_category( "npc_socialize" ).value_or( translation() ).translated() );
}
add_msg( m_good, _( "That was a pleasant conversation with %s." ), p.disp_name() );
player_character.add_morale( MORALE_CHAT, rng( 3, 10 ), 10, 200_minutes, 5_minutes / 2 );
}
/*
* Function to make the npc drop non favorite, worn or wielded items at their current position.
*/
void talk_function::drop_items_in_place( npc &p )
{
std::vector<drop_or_stash_item_info> to_drop;
// add all non favorite carried items to the drop off list
for( const item_location &npcs_item : p.all_items_loc() ) {
if( !npcs_item->is_favorite && npcs_item.where() == item_location::type::container &&
npcs_item.parent_item().where() == item_location::type::character ) {
to_drop.emplace_back( npcs_item, npcs_item->count() );
}
}
if( !to_drop.empty() ) {
// spawn a activity for the npc to drop the specified items
p.assign_activity( player_activity( drop_activity_actor(
to_drop, tripoint_zero, false
) ) );
p.say( "<acknowledged>" );
} else {
p.say( _( "I don't have anything to drop off." ) );
}
}
void talk_function::follow( npc &p )
{
g->add_npc_follower( p.getID() );
p.set_attitude( NPCATT_FOLLOW );
p.set_fac( faction_your_followers );
get_player_character().cash += p.cash;
p.cash = 0;
}
void talk_function::follow_only( npc &p )
{
p.set_attitude( NPCATT_FOLLOW );
}
void talk_function::deny_follow( npc &p )
{
p.add_effect( effect_asked_to_follow, 6_hours );
}
void talk_function::deny_lead( npc &p )
{
p.add_effect( effect_asked_to_lead, 6_hours );
}
void talk_function::deny_equipment( npc &p )
{
p.add_effect( effect_asked_for_item, 1_hours );
}
void talk_function::deny_train( npc &p )
{
p.add_effect( effect_asked_to_train, 6_hours );
}
void talk_function::deny_personal_info( npc &p )
{
p.add_effect( effect_asked_personal_info, 3_hours );
}
void talk_function::hostile( npc &p )
{
if( p.get_attitude() == NPCATT_KILL ) {
return;
}
if( p.sees( get_player_character() ) ) {
add_msg( _( "%s turns hostile!" ), p.get_name() );
}
get_event_bus().send<event_type::npc_becomes_hostile>( p.getID(), p.name );
p.set_attitude( NPCATT_KILL );
}
void talk_function::flee( npc &p )
{
add_msg( _( "%s turns to flee!" ), p.get_name() );
p.set_attitude( NPCATT_FLEE );
}
void talk_function::leave( npc &p )
{
add_msg( _( "%s leaves." ), p.get_name() );
g->remove_npc_follower( p.getID() );
std::string new_fac_id = "solo_";
new_fac_id += p.name;
p.job.clear_all_priorities();
// create a new "lone wolf" faction for this one NPC
faction *new_solo_fac = g->faction_manager_ptr->add_new_faction( p.name,
faction_id( new_fac_id ), faction_no_faction );
p.set_fac( new_solo_fac ? new_solo_fac->id : faction_no_faction );
if( new_solo_fac ) {
new_solo_fac->known_by_u = true;
}
p.chatbin.first_topic = p.chatbin.talk_stranger_neutral;
p.set_attitude( NPCATT_NULL );
p.mission = NPC_MISSION_NULL;
p.long_term_goal_action();
}
void talk_function::stop_following( npc &p )
{
// this is to tell non-allied NPCs to stop following.
// ( usually after a mission where they were temporarily tagging along )
// so don't tell already allied NPCs to stop following.
// they use the guard command for that.
if( p.is_player_ally() ) {
return;
}
add_msg( _( "%s stops following." ), p.get_name() );
p.set_attitude( NPCATT_NULL );
}
void talk_function::stranger_neutral( npc &p )
{
add_msg( _( "%s feels less threatened by you." ), p.get_name() );
p.set_attitude( NPCATT_NULL );
p.chatbin.first_topic = p.chatbin.talk_stranger_neutral;
}
bool talk_function::drop_stolen_item( item &cur_item, npc &p )
{
Character &player_character = get_player_character();
map &here = get_map();
bool dropped = false;
if( cur_item.is_old_owner( p ) ) {
item to_drop = player_character.i_rem( &cur_item );
to_drop.remove_old_owner();
to_drop.set_owner( p );
here.add_item_or_charges( player_character.pos(), to_drop );
dropped = true;
} else if( cur_item.is_container() ) {
bool changed = false;
for( item *contained : cur_item.all_items_top() ) {
changed |= drop_stolen_item( *contained, p );
}
if( changed ) {
dropped = true;
cur_item.on_contents_changed();
}
}
return dropped;
}
void talk_function::drop_stolen_item( npc &p )
{
bool dropped = false;
Character &player_character = get_player_character();
for( item *&elem : player_character.inv_dump() ) {
dropped |= drop_stolen_item( *elem, p );
}
if( dropped ) {
player_character.invalidate_weight_carried_cache();
} else {
debugmsg( "Failed to drop any stolen items." );
}
if( p.known_stolen_item ) {
p.known_stolen_item = nullptr;
}
if( player_character.is_hauling() ) {
player_character.stop_hauling();
}
p.set_attitude( NPCATT_NULL );
}
void talk_function::remove_stolen_status( npc &p )
{
if( p.known_stolen_item ) {
p.known_stolen_item = nullptr;
}
p.set_attitude( NPCATT_NULL );
}
void talk_function::start_mugging( npc &p )
{
p.set_attitude( NPCATT_MUG );
add_msg( _( "Pause to stay still. Any movement may cause %s to attack." ), p.get_name() );
}
void talk_function::player_leaving( npc &p )
{
p.set_attitude( NPCATT_WAIT_FOR_LEAVE );
p.patience = 15 - p.personality.aggression;
}
void talk_function::drop_weapon( npc &p )
{
if( p.is_hallucination() ) {
return;
}
item weap = p.remove_weapon();
get_map().add_item_or_charges( p.pos(), weap );
}
void talk_function::player_weapon_away( npc &/*p*/ )
{
Character &player_character = get_player_character();
player_character.i_add( player_character.remove_weapon() );
}
void talk_function::player_weapon_drop( npc &/*p*/ )
{
Character &player_character = get_player_character();
item weap = player_character.remove_weapon();
get_map().add_item_or_charges( player_character.pos(), weap );
}
void talk_function::lead_to_safety( npc &p )
{
mission *reach_safety_mission = mission::reserve_new( mission_MISSION_REACH_SAFETY,
character_id() );
reach_safety_mission->assign( get_avatar() );
p.goal = reach_safety_mission->get_target();
p.set_attitude( NPCATT_LEAD );
}
bool npc_trading::pay_npc( npc &np, int cost )
{
if( np.op_of_u.owed >= cost ) {
np.op_of_u.owed -= cost;
return true;
}
return npc_trading::trade( np, cost, _( "Pay:" ) );
}
void talk_function::start_training_npc( npc &p )