// utility functions for projectile_attack
double player::get_weapon_dispersion(item *weapon) {
int weapon_skill_level = 0;
if(weapon->is_gunmod()) {
it_gunmod* firing = dynamic_cast<it_gunmod *>(weapon->type);
weapon_skill_level = skillLevel(firing->skill_used);
} else {
it_gun* firing = dynamic_cast<it_gun *>(weapon->type);
weapon_skill_level = skillLevel(firing->skill_used);
}
double dispersion = 0.; // Measured in quarter-degrees.
// Up to 0.75 degrees for each skill point < 8.
if (weapon_skill_level < 8) {
dispersion += rng(0, 3 * (8 - weapon_skill_level));
}
// Up to 0.25 deg per each skill point < 9.
if (skillLevel("gun") < 9) {
dispersion += rng(0, 9 - skillLevel("gun"));
}
dispersion += rng(0, ranged_dex_mod());
dispersion += rng(0, ranged_per_mod());
dispersion += rng(0, 2 * encumb(bp_arms)) + rng(0, 4 * encumb(bp_eyes));
dispersion += rng(0, weapon->curammo->dispersion);
// item::dispersion() doesn't support gunmods.
dispersion += rng(0, weapon->dispersion());
int adj_recoil = recoil + driving_recoil;
dispersion += rng(int(adj_recoil / 4), adj_recoil);
// this is what the total bonus USED to look like
// rng(0,x) on each term in the sum
// 3 * skill + skill + 2 * dex + 2 * per
// - 2*p.encumb(bp_arms) - 4*p.encumb(bp_eyes) - 5/8 * recoil
// old targeting bionic suddenly went from 0.8 to 0.65 when LONG_RANGE was
// crossed, so increasing range by 1 would actually increase accuracy by a
// lot. This is kind of a compromise
if (has_bionic("bio_targeting"))
dispersion *= 0.75;
if ((is_underwater() && !weapon->has_flag("UNDERWATER_GUN")) || // Range is effectively four times longer when shooting unflagged guns underwater.
(!is_underwater() && weapon->has_flag("UNDERWATER_GUN"))) { // Range is effectively four times longer when shooting flagged guns out of water.
dispersion *= 4;
}
if (dispersion < 0) { return 0; }
return dispersion;
}
bool Creature::sees( const Creature &critter ) const
{
if( critter.is_hallucination() ) {
// hallucinations are imaginations of the player character, npcs or monsters don't hallucinate.
// Invisible hallucinations would be pretty useless (nobody would see them at all), therefor
// the player will see them always.
return is_player();
}
const auto p = dynamic_cast< const player* >( &critter );
if( p != nullptr && p->is_invisible() ) {
// Let invisible players see themselves (simplifies drawing)
return p == this;
}
if( !fov_3d && !debug_mode && posz() != critter.posz() ) {
return false;
}
const int wanted_range = rl_dist( pos(), critter.pos() );
if( wanted_range <= 1 &&
( posz() == critter.posz() || g->m.valid_move( pos(), critter.pos(), false, true ) ) ) {
return true;
} else if( ( wanted_range > 1 && critter.digging() ) ||
(critter.has_flag(MF_NIGHT_INVISIBILITY) && g->m.light_at(critter.pos()) <= LL_LOW ) ||
( critter.is_underwater() && !is_underwater() && g->m.is_divable( critter.pos() ) ) ) {
return false;
}
return sees( critter.pos(), critter.is_player() );
}
bool Creature::sees( const Creature &critter, int &bresen1, int &bresen2 ) const
{
if( critter.is_hallucination() ) {
// hallucinations are imaginations of the player character, npcs or monsters don't hallucinate.
// Invisible hallucinations would be pretty useless (nobody would see them at all), therefor
// the player will see them always.
return is_player();
}
const auto p = dynamic_cast< const player* >( &critter );
if( p != nullptr && p->is_invisible() ) {
// Let invisible players see themselves (simplifies drawing)
return p == this;
}
if( posz() != critter.posz() && !debug_mode ) {
return false; // TODO: Remove this
}
const int wanted_range = rl_dist( pos3(), critter.pos3() );
if( wanted_range <= 1 ) {
return true;
} else if( ( wanted_range > 1 && critter.digging() ) ||
( g->m.is_divable( critter.pos3() ) && critter.is_underwater() && !is_underwater() ) ) {
return false;
}
return sees( critter.pos3(), bresen1, bresen2 );
}
ret_val<edible_rating> player::can_eat( const item &food ) const
{
// @todo This condition occurs way too often. Unify it.
if( is_underwater() ) {
return ret_val<edible_rating>::make_failure( _( "You can't do that while underwater." ) );
}
const auto &comest = food.type->comestible;
if( !comest ) {
return ret_val<edible_rating>::make_failure( _( "That doesn't look edible." ) );
}
const bool eat_verb = food.has_flag( "USE_EAT_VERB" );
const bool edible = eat_verb || comest->comesttype == "FOOD";
const bool drinkable = !eat_verb && comest->comesttype == "DRINK";
if( edible || drinkable ) {
for( const auto &elem : food.type->materials ) {
if( !elem->edible() ) {
return ret_val<edible_rating>::make_failure( _( "That doesn't look edible in its current form." ) );
}
}
}
if( comest->tool != "null" ) {
const bool has = item::count_by_charges( comest->tool )
? has_charges( comest->tool, 1 )
: has_amount( comest->tool, 1 );
if( !has ) {
return ret_val<edible_rating>::make_failure( NO_TOOL,
string_format( _( "You need a %s to consume that!" ),
item::nname( comest->tool ).c_str() ) );
}
}
// For all those folks who loved eating marloss berries. D:< mwuhahaha
if( has_trait( trait_id( "M_DEPENDENT" ) ) && food.typeId() != "mycus_fruit" ) {
return ret_val<edible_rating>::make_failure( INEDIBLE_MUTATION,
_( "We can't eat that. It's not right for us." ) );
}
// Here's why PROBOSCIS is such a negative trait.
if( has_trait( trait_id( "PROBOSCIS" ) ) && !drinkable ) {
return ret_val<edible_rating>::make_failure( INEDIBLE_MUTATION, _( "Ugh, you can't drink that!" ) );
}
if( has_trait( trait_id( "CARNIVORE" ) ) && nutrition_for( food ) > 0 &&
food.has_any_flag( carnivore_blacklist ) && !food.has_flag( "CARNIVORE_OK" ) ) {
return ret_val<edible_rating>::make_failure( INEDIBLE_MUTATION,
_( "Eww. Inedible plant stuff!" ) );
}
if( ( has_trait( trait_id( "HERBIVORE" ) ) || has_trait( trait_id( "RUMINANT" ) ) ) &&
food.has_any_flag( herbivore_blacklist ) ) {
// Like non-cannibal, but more strict!
return ret_val<edible_rating>::make_failure( INEDIBLE_MUTATION,
_( "The thought of eating that makes you feel sick." ) );
}
return ret_val<edible_rating>::make_success();
}
void player::activate_mutation( const trait_id &mut )
{
const mutation_branch &mdata = mut.obj();
auto &tdata = my_mutations[mut];
int cost = mdata.cost;
// You can take yourself halfway to Near Death levels of hunger/thirst.
// Fatigue can go to Exhausted.
if ((mdata.hunger && get_hunger() >= 700) || (mdata.thirst && get_thirst() >= 260) ||
(mdata.fatigue && get_fatigue() >= EXHAUSTED)) {
// Insufficient Foo to *maintain* operation is handled in player::suffer
add_msg_if_player(m_warning, _("You feel like using your %s would kill you!"), mdata.name.c_str());
return;
}
if (tdata.powered && tdata.charge > 0) {
// Already-on units just lose a bit of charge
tdata.charge--;
} else {
// Not-on units, or those with zero charge, have to pay the power cost
if (mdata.cooldown > 0) {
tdata.charge = mdata.cooldown - 1;
}
if (mdata.hunger){
mod_hunger(cost);
}
if (mdata.thirst){
mod_thirst(cost);
}
if (mdata.fatigue){
mod_fatigue(cost);
}
tdata.powered = true;
// Handle stat changes from activation
apply_mods(mut, true);
recalc_sight_limits();
}
if( mut == trait_WEB_WEAVER ) {
g->m.add_field( pos(), fd_web, 1 );
add_msg_if_player(_("You start spinning web with your spinnerets!"));
} else if (mut == "BURROW"){
if( is_underwater() ) {
add_msg_if_player(m_info, _("You can't do that while underwater."));
tdata.powered = false;
return;
}
tripoint dirp;
if (!choose_adjacent(_("Burrow where?"), dirp)) {
tdata.powered = false;
return;
}
if( dirp == pos() ) {
add_msg_if_player(_("You've got places to go and critters to beat."));
add_msg_if_player(_("Let the lesser folks eat their hearts out."));
tdata.powered = false;
return;
}
time_duration time_to_do = 0_turns;
if (g->m.is_bashable(dirp) && g->m.has_flag("SUPPORTS_ROOF", dirp) &&
g->m.ter(dirp) != t_tree) {
// Being better-adapted to the task means that skillful Survivors can do it almost twice as fast.
time_to_do = 30_minutes;
} else if (g->m.move_cost(dirp) == 2 && g->get_levz() == 0 &&
g->m.ter(dirp) != t_dirt && g->m.ter(dirp) != t_grass) {
time_to_do = 10_minutes;
} else {
add_msg_if_player(m_info, _("You can't burrow there."));
tdata.powered = false;
return;
}
assign_activity( activity_id( "ACT_BURROW" ), to_moves<int>( time_to_do ), -1, 0 );
activity.placement = dirp;
add_msg_if_player(_("You tear into the %s with your teeth and claws."),
g->m.tername(dirp).c_str());
tdata.powered = false;
return; // handled when the activity finishes
} else if( mut == trait_SLIMESPAWNER ) {
std::vector<tripoint> valid;
for( const tripoint &dest : g->m.points_in_radius( pos(), 1 ) ) {
if (g->is_empty(dest)) {
valid.push_back( dest );
}
}
// Oops, no room to divide!
if( valid.empty() ) {
add_msg_if_player(m_bad, _("You focus, but are too hemmed in to birth a new slimespring!"));
tdata.powered = false;
return;
}
add_msg_if_player(m_good, _("You focus, and with a pleasant splitting feeling, birth a new slimespring!"));
int numslime = 1;
for (int i = 0; i < numslime && !valid.empty(); i++) {
const tripoint target = random_entry_removed( valid );
if( monster * const slime = g->summon_mon( mtype_id( "mon_player_blob" ), target ) ) {
slime->friendly = -1;
}
}
if (one_in(3)) {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("wow! you look just like me! we should look out for each other!"));
} else if (one_in(2)) {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("come on, big me, let's go!"));
} else {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("we're a team, we've got this!"));
}
tdata.powered = false;
return;
} else if( mut == trait_NAUSEA || mut == trait_VOMITOUS ) {
vomit();
tdata.powered = false;
return;
} else if( mut == trait_M_FERTILE ) {
spores();
tdata.powered = false;
return;
} else if( mut == trait_M_BLOOM ) {
blossoms();
tdata.powered = false;
return;
} else if( mut == trait_SELFAWARE ) {
print_health();
tdata.powered = false;
return;
} else if( !mdata.spawn_item.empty() ) {
item tmpitem( mdata.spawn_item );
i_add_or_drop( tmpitem );
add_msg_if_player( _( mdata.spawn_item_message.c_str() ) );
tdata.powered = false;
return;
}
}
void player::activate_mutation( const std::string &mut )
{
const auto &mdata = mutation_branch::get( mut );
auto &tdata = my_mutations[mut];
int cost = mdata.cost;
// You can take yourself halfway to Near Death levels of hunger/thirst.
// Fatigue can go to Exhausted.
if ((mdata.hunger && get_hunger() >= 700) || (mdata.thirst && get_thirst() >= 260) ||
(mdata.fatigue && get_fatigue() >= EXHAUSTED)) {
// Insufficient Foo to *maintain* operation is handled in player::suffer
add_msg_if_player(m_warning, _("You feel like using your %s would kill you!"), mdata.name.c_str());
return;
}
if (tdata.powered && tdata.charge > 0) {
// Already-on units just lose a bit of charge
tdata.charge--;
} else {
// Not-on units, or those with zero charge, have to pay the power cost
if (mdata.cooldown > 0) {
tdata.charge = mdata.cooldown - 1;
}
if (mdata.hunger){
mod_hunger(cost);
}
if (mdata.thirst){
mod_thirst(cost);
}
if (mdata.fatigue){
mod_fatigue(cost);
}
tdata.powered = true;
// Handle stat changes from activation
apply_mods(mut, true);
recalc_sight_limits();
}
if( mut == "WEB_WEAVER" ) {
g->m.add_field(pos(), fd_web, 1, 0);
add_msg_if_player(_("You start spinning web with your spinnerets!"));
} else if (mut == "BURROW"){
if( is_underwater() ) {
add_msg_if_player(m_info, _("You can't do that while underwater."));
tdata.powered = false;
return;
}
tripoint dirp;
if (!choose_adjacent(_("Burrow where?"), dirp)) {
tdata.powered = false;
return;
}
if( dirp == pos() ) {
add_msg_if_player(_("You've got places to go and critters to beat."));
add_msg_if_player(_("Let the lesser folks eat their hearts out."));
tdata.powered = false;
return;
}
int turns;
if (g->m.is_bashable(dirp) && g->m.has_flag("SUPPORTS_ROOF", dirp) &&
g->m.ter(dirp) != t_tree) {
// Takes about 100 minutes (not quite two hours) base time.
// Being better-adapted to the task means that skillful Survivors can do it almost twice as fast.
///\EFFECT_CARPENTRY speeds up burrowing
turns = (100000 - 5000 * skillLevel( skill_id( "carpentry" ) ));
} else if (g->m.move_cost(dirp) == 2 && g->get_levz() == 0 &&
g->m.ter(dirp) != t_dirt && g->m.ter(dirp) != t_grass) {
turns = 18000;
} else {
add_msg_if_player(m_info, _("You can't burrow there."));
tdata.powered = false;
return;
}
assign_activity(ACT_BURROW, turns, -1, 0);
activity.placement = dirp;
add_msg_if_player(_("You tear into the %s with your teeth and claws."),
g->m.tername(dirp).c_str());
tdata.powered = false;
return; // handled when the activity finishes
} else if (mut == "SLIMESPAWNER") {
std::vector<tripoint> valid;
for (int x = posx() - 1; x <= posx() + 1; x++) {
for (int y = posy() - 1; y <= posy() + 1; y++) {
tripoint dest(x, y, posz());
if (g->is_empty(dest)) {
valid.push_back( dest );
}
}
}
// Oops, no room to divide!
if (valid.size() == 0) {
add_msg_if_player(m_bad, _("You focus, but are too hemmed in to birth a new slimespring!"));
tdata.powered = false;
return;
}
add_msg_if_player(m_good, _("You focus, and with a pleasant splitting feeling, birth a new slimespring!"));
int numslime = 1;
for (int i = 0; i < numslime && !valid.empty(); i++) {
const tripoint target = random_entry_removed( valid );
if (g->summon_mon(mtype_id( "mon_player_blob" ), target)) {
monster *slime = g->monster_at( target );
slime->friendly = -1;
}
}
if (one_in(3)) {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("wow! you look just like me! we should look out for each other!"));
} else if (one_in(2)) {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("come on, big me, let's go!"));
} else {
//~ Usual enthusiastic slimespring small voices! :D
add_msg_if_player(m_good, _("we're a team, we've got this!"));
}
tdata.powered = false;
return;
} else if ((mut == "NAUSEA") || (mut == "VOMITOUS") ){
vomit();
tdata.powered = false;
return;
} else if (mut == "M_FERTILE"){
spores();
tdata.powered = false;
return;
} else if (mut == "M_BLOOM"){
blossoms();
tdata.powered = false;
return;
} else if (mut == "VINES3"){
item newit( "vine_30", calendar::turn );
if (!can_pickVolume(newit.volume())) { //Accounts for result_mult
add_msg_if_player(_("You detach a vine but don't have room to carry it, so you drop it."));
g->m.add_item_or_charges(pos(), newit);
} else if (!can_pickWeight(newit.weight(), !OPTIONS["DANGEROUS_PICKUPS"])) {
add_msg_if_player(_("Your freshly-detached vine is too heavy to carry, so you drop it."));
g->m.add_item_or_charges(pos(), newit);
} else {
inv.assign_empty_invlet(newit);
newit = i_add(newit);
add_msg_if_player(m_info, "%c - %s", newit.invlet == 0 ? ' ' : newit.invlet, newit.tname().c_str());
}
tdata.powered = false;
return;
} else if( mut == "SELFAWARE" ) {
print_health();
tdata.powered = false;
return;
}
}
void player::fire_gun(int tarx, int tary, bool burst) {
item ammotmp;
item* gunmod = weapon.active_gunmod();
it_ammo *curammo = NULL;
item *used_weapon = NULL;
if (weapon.has_flag("CHARGE")) { // It's a charger gun, so make up a type
// Charges maxes out at 8.
int charges = weapon.num_charges();
it_ammo *tmpammo = dynamic_cast<it_ammo*>(itypes["charge_shot"]);
tmpammo->damage = charges * charges;
tmpammo->pierce = (charges >= 4 ? (charges - 3) * 2.5 : 0);
if (charges <= 4)
tmpammo->dispersion = 14 - charges * 2;
else // 5, 12, 21, 32
tmpammo->dispersion = charges * (charges - 4);
tmpammo->recoil = tmpammo->dispersion * .8;
tmpammo->ammo_effects.clear(); // Reset effects.
if (charges == 8) { tmpammo->ammo_effects.insert("EXPLOSIVE_BIG"); }
else if (charges >= 6) { tmpammo->ammo_effects.insert("EXPLOSIVE"); }
if (charges >= 5){ tmpammo->ammo_effects.insert("FLAME"); }
else if (charges >= 4) { tmpammo->ammo_effects.insert("INCENDIARY"); }
if (gunmod != NULL) { // TODO: range calculation in case of active gunmod.
used_weapon = gunmod;
} else {
used_weapon = &weapon;
}
curammo = tmpammo;
used_weapon->curammo = tmpammo;
} else if (gunmod != NULL) {
used_weapon = gunmod;
curammo = used_weapon->curammo;
} else {// Just a normal gun. If we're here, we know curammo is valid.
curammo = weapon.curammo;
used_weapon = &weapon;
}
ammotmp = item(curammo, 0);
ammotmp.charges = 1;
if (!used_weapon->is_gun() && !used_weapon->is_gunmod()) {
debugmsg("%s tried to fire a non-gun (%s).", name.c_str(),
used_weapon->tname().c_str());
return;
}
projectile proj; // damage will be set later
proj.aoe_size = 0;
proj.ammo = curammo;
proj.speed = 1000;
std::set<std::string> *curammo_effects = &curammo->ammo_effects;
if(gunmod == NULL){
std::set<std::string> *gun_effects = &dynamic_cast<it_gun*>(used_weapon->type)->ammo_effects;
proj.proj_effects.insert(gun_effects->begin(),gun_effects->end());
}
proj.proj_effects.insert(curammo_effects->begin(),curammo_effects->end());
proj.wide = (curammo->phase == LIQUID ||
proj.proj_effects.count("SHOT") || proj.proj_effects.count("BOUNCE"));
proj.drops = (curammo->type == "bolt" || curammo->type == "arrow");
//int x = xpos(), y = ypos();
// Have to use the gun, gunmods don't have a type
it_gun* firing = dynamic_cast<it_gun*>(weapon.type);
if (has_trait("TRIGGERHAPPY") && one_in(30))
burst = true;
if (burst && used_weapon->burst_size() < 2)
burst = false; // Can't burst fire a semi-auto
// Use different amounts of time depending on the type of gun and our skill
if (!proj.proj_effects.count("BOUNCE")) {
moves -= time_to_fire(*this, firing);
}
// Decide how many shots to fire
int num_shots = 1;
if (burst)
num_shots = used_weapon->burst_size();
if (num_shots > used_weapon->num_charges() && !used_weapon->has_flag("CHARGE") && !used_weapon->has_flag("NO_AMMO"))
num_shots = used_weapon->num_charges();
if (num_shots == 0)
debugmsg("game::fire() - num_shots = 0!");
int ups_drain = 0;
int adv_ups_drain = 0;
if (weapon.has_flag("USE_UPS")) {
ups_drain = 5;
adv_ups_drain = 3;
} else if (weapon.has_flag("USE_UPS_20")) {
ups_drain = 20;
adv_ups_drain = 12;
} else if (weapon.has_flag("USE_UPS_40")) {
ups_drain = 40;
adv_ups_drain = 24;
}
// cap our maximum burst size by the amount of UPS power left
if (ups_drain > 0 || adv_ups_drain > 0)
while (!(has_charges("UPS_off", ups_drain*num_shots) ||
has_charges("UPS_on", ups_drain*num_shots) ||
has_charges("adv_UPS_off", adv_ups_drain*num_shots) ||
has_charges("adv_UPS_on", adv_ups_drain*num_shots))) {
num_shots--;
}
const bool debug_retarget = false; // this will inevitably be needed
//const bool wildly_spraying = false; // stub for now. later, rng based on stress/skill/etc at the start,
int weaponrange = weapon.range(); // this is expensive, let's cache. todo: figure out if we need weapon.range(&p);
for (int curshot = 0; curshot < num_shots; curshot++) {
// Burst-fire weapons allow us to pick a new target after killing the first
int zid = g->mon_at(tarx, tary);
if ( curshot > 0 && (zid == -1 || g->zombie(zid).hp <= 0) ) {
std::vector<point> new_targets;
new_targets.clear();
if ( debug_retarget == true ) {
mvprintz(curshot,5,c_red,"[%d] %s: retarget: mon_at(%d,%d)",curshot,name.c_str(),tarx,tary);
if(zid == -1) {
printz(c_red, " = -1");
} else {
printz(c_red, ".hp=%d", g->zombie(zid).hp);
}
}
for (unsigned long int i = 0; i < g->num_zombies(); i++) {
monster &z = g->zombie(i);
int dummy;
// search for monsters in radius
if (rl_dist(z.posx(), z.posy(), tarx, tary) <= std::min(2 + skillLevel("gun"), weaponrange) &&
rl_dist(xpos(),ypos(),z.xpos(),z.ypos()) <= weaponrange &&
sees(&z, dummy) ) {
if (!z.is_dead_state())
new_targets.push_back(point(z.xpos(), z.ypos())); // oh you're not dead and I don't like you. Hello!
}
}
if ( new_targets.empty() == false ) { /* new victim! or last victim moved */
int target_picked = rng(0, new_targets.size() - 1); /* 1 victim list unless wildly spraying */
tarx = new_targets[target_picked].x;
tary = new_targets[target_picked].y;
zid = g->mon_at(tarx, tary);
/* debug */ if (debug_retarget) printz(c_ltgreen, " NEW:(%d:%d,%d) %d,%d (%s)[%d] hp: %d",
target_picked, new_targets[target_picked].x, new_targets[target_picked].y,
tarx, tary, g->zombie(zid).name().c_str(), zid, g->zombie(zid).hp);
} else if (
(
!has_trait("TRIGGERHAPPY") || /* double ta TRIPLE TAP! wait, no... */
one_in(3) /* on second though...everyone double-taps at times. */
) && (
skillLevel("gun") >= 7 || /* unless trained */
one_in(7 - skillLevel("gun")) /* ...sometimes */
) ) {
return; // No targets, so return
} else if (debug_retarget) {
printz(c_red, " new targets.empty()!");
}
} else if (debug_retarget) {
const int zid = g->mon_at(tarx, tary);
mvprintz(curshot,5,c_red,"[%d] %s: target == mon_at(%d,%d)[%d] %s hp %d",curshot, name.c_str(), tarx ,tary,
zid,
g->zombie(zid).name().c_str(),
g->zombie(zid).hp);
}
// Drop a shell casing if appropriate.
itype_id casing_type = curammo->casing;
if (casing_type != "NULL" && !casing_type.empty()) {
item casing;
casing.make(itypes[casing_type]);
// Casing needs a charges of 1 to stack properly with other casings.
casing.charges = 1;
if( used_weapon->has_gunmod("brass_catcher") != -1 ) {
i_add( casing );
} else {
int x = 0;
int y = 0;
int count = 0;
do {
x = xpos() - 1 + rng(0, 2);
y = ypos() - 1 + rng(0, 2);
count++;
// Try not to drop the casing on a wall if at all possible.
} while( g->m.move_cost( x, y ) == 0 && count < 10 );
g->m.add_item_or_charges(x, y, casing);
}
}
// Use up a round (or 100)
if (used_weapon->has_flag("FIRE_100")) {
used_weapon->charges -= 100;
} else if (used_weapon->has_flag("FIRE_50")) {
used_weapon->charges -= 50;
} else if (used_weapon->has_flag("CHARGE")) {
used_weapon->active = false;
used_weapon->charges = 0;
} else if (!used_weapon->has_flag("NO_AMMO")) {
used_weapon->charges--;
}
// Drain UPS power
if (has_charges("adv_UPS_off", adv_ups_drain)) {
use_charges("adv_UPS_off", adv_ups_drain);
} else if (has_charges("adv_UPS_on", adv_ups_drain)) {
use_charges("adv_UPS_on", adv_ups_drain);
} else if (has_charges("UPS_off", ups_drain)) {
use_charges("UPS_off", ups_drain);
} else if (has_charges("UPS_on", ups_drain)) {
use_charges("UPS_on", ups_drain);
}
if (firing->skill_used != Skill::skill("archery") &&
firing->skill_used != Skill::skill("throw")) {
// Current guns have a durability between 5 and 9.
// Misfire chance is between 1/64 and 1/1024.
if (is_underwater() && !weapon.has_flag("WATERPROOF_GUN") && one_in(firing->durability)) {
g->add_msg_player_or_npc(this, _("Your weapon misfires with a wet click!"),
_("<npcname>'s weapon misfires with a wet click!") );
return;
} else if (one_in(2 << firing->durability)) {
g->add_msg_player_or_npc(this, _("Your weapon misfires!"),
_("<npcname>'s weapon misfires!") );
return;
}
}
make_gun_sound_effect(*this, burst, used_weapon);
double total_dispersion = get_weapon_dispersion(used_weapon);
//debugmsg("%f",total_dispersion);
int range = rl_dist(xpos(), ypos(), tarx, tary);
// penalties for point-blank
if (range < (firing->volume/3) && firing->ammo != "shot")
total_dispersion *= double(firing->volume/3) / double(range);
// rifle has less range penalty past LONG_RANGE
if (firing->skill_used == Skill::skill("rifle") && range > LONG_RANGE)
total_dispersion *= 1 - 0.4*double(range - LONG_RANGE) / double(range);
if (curshot > 0) {
if (recoil_add(*this) % 2 == 1) {
recoil++;
}
recoil += recoil_add(*this) / 2;
} else {
recoil += recoil_add(*this);
}
int mtarx = tarx;
int mtary = tary;
int adjusted_damage = used_weapon->gun_damage();
proj.impact = damage_instance::physical(0,adjusted_damage,0);
double missed_by = projectile_attack(proj, mtarx, mtary, total_dispersion);
if (missed_by <= .1) { // TODO: check head existence for headshot
practice(g->turn, firing->skill_used, 5);
lifetime_stats()->headshots++;
} else if (missed_by <= .2) {
practice(g->turn, firing->skill_used, 3);
} else if (missed_by <= .4) {
practice(g->turn, firing->skill_used, 2);
} else if (missed_by <= .6) {
practice(g->turn, firing->skill_used, 1);
}
}
if (used_weapon->num_charges() == 0) {
used_weapon->curammo = NULL;
}
}
edible_rating player::can_eat( const item &food, bool interactive, bool force ) const
{
if( is_npc() || force ) {
// Just to be sure
interactive = false;
}
const std::string &itname = food.tname();
// Helper to avoid ton of `if( interactive )`
// Prints if interactive is true, does nothing otherwise
const auto maybe_print = [interactive, &itname]
( game_message_type type, const char *str ) {
if( interactive ) {
add_msg( type, str, itname.c_str() );
}
};
// As above, but for queries
// Asks if interactive and not force
// Always true if force
// Never true otherwise
const auto maybe_query = [force, interactive, &itname, this]( const char *str ) {
if( force ) {
return true;
} else if( !interactive ) {
return false;
}
return query_yn( str, itname.c_str() );
};
const auto comest = food.type->comestible.get();
if( comest == nullptr ) {
maybe_print( m_info, _( "That doesn't look edible." ) );
return INEDIBLE;
}
if( comest->tool != "null" ) {
bool has = has_amount( comest->tool, 1 );
if( item::count_by_charges( comest->tool ) ) {
has = has_charges( comest->tool, 1 );
}
if( !has ) {
if( interactive ) {
add_msg_if_player( m_info, _( "You need a %s to consume that!" ),
item::nname( comest->tool ).c_str() );
}
return NO_TOOL;
}
}
if( is_underwater() ) {
maybe_print( m_info, _( "You can't do that while underwater." ) );
return INEDIBLE;
}
// For all those folks who loved eating marloss berries. D:< mwuhahaha
if( has_trait( "M_DEPENDENT" ) && food.type->id != "mycus_fruit" ) {
maybe_print( m_info, _( "We can't eat that. It's not right for us." ) );
return INEDIBLE_MUTATION;
}
const bool drinkable = comest->comesttype == "DRINK" && !food.has_flag( "USE_EAT_VERB" );
// Here's why PROBOSCIS is such a negative trait.
if( has_trait( "PROBOSCIS" ) && !drinkable ) {
maybe_print( m_info, _( "Ugh, you can't drink that!" ) );
return INEDIBLE_MUTATION;
}
int capacity = stomach_capacity();
// TODO: Move this cache to a structure and pass it around
// to speed up checking entire inventory for edibles
const bool gourmand = has_trait( "GOURMAND" );
const bool hibernate = has_active_mutation( "HIBERNATE" );
const bool eathealth = has_trait( "EATHEALTH" );
const bool slimespawner = has_trait( "SLIMESPAWNER" );
const int nutr = nutrition_for( food.type );
const int quench = comest->quench;
bool spoiled = food.rotten();
const int temp_hunger = get_hunger() - nutr;
const int temp_thirst = get_thirst() - quench;
const bool overeating = get_hunger() < 0 && nutr >= 5 && !gourmand && !eathealth && !slimespawner &&
!hibernate;
if( interactive && hibernate &&
( get_hunger() >= -60 && get_thirst() >= -60 ) &&
( temp_hunger < -60 || temp_thirst < -60 ) ) {
if( !maybe_query( _( "You're adequately fueled. Prepare for hibernation?" ) ) ) {
return TOO_FULL;
}
}
const bool carnivore = has_trait( "CARNIVORE" );
if( carnivore && nutr > 0 &&
food.has_any_flag( carnivore_blacklist ) && !food.has_flag( "CARNIVORE_OK" ) ) {
maybe_print( m_info, _( "Eww. Inedible plant stuff!" ) );
return INEDIBLE_MUTATION;
}
if( ( has_trait( "HERBIVORE" ) || has_trait( "RUMINANT" ) ) &&
food.has_any_flag( herbivore_blacklist ) ) {
// Like non-cannibal, but more strict!
maybe_print( m_info, _( "The thought of eating that makes you feel sick. You decide not to." ) );
return INEDIBLE_MUTATION;
}
if( food.has_flag( "CANNIBALISM" ) ) {
if( !has_trait_flag( "CANNIBAL" ) &&
!maybe_query( _( "The thought of eating that makes you feel sick. Really do it?" ) ) ) {
return CANNIBALISM;
}
}
if( is_allergic( food ) &&
!maybe_query( _( "Really eat that %s? Your stomach won't be happy." ) ) ) {
return ALLERGY;
}
if( carnivore && food.has_flag( "ALLERGEN_JUNK" ) && !food.has_flag( "CARNIVORE_OK" ) &&
!maybe_query( _( "Really eat that %s? Your stomach won't be happy." ) ) ) {
return ALLERGY;
}
const bool saprophage = has_trait( "SAPROPHAGE" );
// The item is solid food
const bool chew = comest->comesttype == "FOOD" || food.has_flag( "USE_EAT_VERB" );
if( spoiled ) {
if( !saprophage && !has_trait( "SAPROVORE" ) &&
!maybe_query( _( "This %s smells awful! Eat it?" ) ) ) {
return ROTTEN;
}
} else if( saprophage && chew && !food.has_flag( "FERTILIZER" ) &&
!maybe_query( _( "Really eat that %s? Your stomach won't be happy." ) ) ) {
// Note: We're allowing all non-solid "food". This includes drugs
// Hardcoding fertilizer for now - should be a separate flag later
//~ No, we don't eat "rotten" food. We eat properly aged food, like a normal person.
//~ Semantic difference, but greatly facilitates people being proud of their character.
maybe_print( m_info, _( "It's too fresh, let it age a little first." ) );
return ROTTEN;
}
// Print at most one of those
bool overfull = false;
if( overeating ) {
overfull = !maybe_query( _( "You're full. Force yourself to eat?" ) );
} else if( ( ( nutr > 0 && temp_hunger < capacity ) ||
( comest->quench > 0 && temp_thirst < capacity ) ) &&
!eathealth && !slimespawner ) {
overfull = !maybe_query( _( "You will not be able to finish it all. Consume it?" ) );
}
if( overfull ) {
return TOO_FULL;
}
// All checks ended, it's edible (or we're pretending it is)
return EDIBLE;
}
