void MonsterGenerator::load_special_attacks(mtype *m, JsonObject &jo, std::string member) {
m->special_attacks.clear(); // make sure we're running with everything cleared
if( !jo.has_array( member ) ) {
return;
}
JsonArray outer = jo.get_array(member);
while( outer.has_more() ) {
if( outer.test_array() ) {
JsonArray inner = outer.next_array();
const auto &aname = inner.get_string(0);
if ( attack_map.find(aname) != attack_map.end() ) {
auto new_entry = mtype_special_attack(
attack_map[aname], inner.get_int(1) );
m->special_attacks[aname] = new_entry;
m->special_attacks_names.push_back(aname);
} else {
inner.throw_error("Invalid special_attacks");
}
} else if( outer.test_object() ) {
set_attack_from_object(
outer.next_object(), m->special_attacks, m->special_attacks_names );
} else {
outer.throw_error( "array element is neither array nor object." );
}
}
}
void mtype::add_special_attack( JsonArray inner, const std::string & )
{
MonsterGenerator &gen = MonsterGenerator::generator();
const std::string name = inner.get_string( 0 );
const auto iter = gen.attack_map.find( name );
if( iter == gen.attack_map.end() ) {
inner.throw_error( "Invalid special_attacks" );
}
if( special_attacks.count( name ) > 0 ) {
special_attacks.erase( name );
const auto iter = std::find( special_attacks_names.begin(), special_attacks_names.end(), name );
if( iter != special_attacks_names.end() ) {
special_attacks_names.erase( iter );
}
if( test_mode ) {
debugmsg( "%s specifies more than one attack of (sub)type %s, ignoring all but the last",
id.c_str(), name.c_str() );
}
}
auto new_attack = mtype_special_attack( iter->second );
new_attack.actor->cooldown = inner.get_int( 1 );
special_attacks.emplace( name, new_attack );
special_attacks_names.push_back( name );
}
Trait_group_tag trait_group::load_trait_group( JsonIn &stream, const std::string &default_subtype )
{
if( stream.test_string() ) {
return Trait_group_tag( stream.get_string() );
} else if( stream.test_object() ) {
const Trait_group_tag group = get_unique_trait_group_id();
JsonObject jo = stream.get_object();
const std::string subtype = jo.get_string( "subtype", default_subtype );
mutation_branch::load_trait_group( jo, group, subtype );
return group;
} else if( stream.test_array() ) {
const Trait_group_tag group = get_unique_trait_group_id();
JsonArray jarr = stream.get_array();
if( default_subtype != "collection" && default_subtype != "distribution" ) {
jarr.throw_error( "invalid subtype for trait group" );
}
mutation_branch::load_trait_group( jarr, group, default_subtype == "collection" );
return group;
} else {
stream.error( "invalid trait group, must be string (group id) or object/array (the group data)" );
return Trait_group_tag{};
}
}
json_item_substitution::substitution::info json_item_substitution::substitution::info::load(
JsonArray &arr )
{
json_item_substitution::substitution::info ret;
ret.new_item = arr.next_string();
if( arr.test_float() && ( ret.ratio = arr.next_float() ) <= 0.0 ) {
arr.throw_error( "Ratio must be positive" );
}
return ret;
}
void mtype::add_special_attack( JsonArray inner )
{
MonsterGenerator &gen = MonsterGenerator::generator();
const std::string name = inner.get_string( 0 );
const auto iter = gen.attack_map.find( name );
if( iter == gen.attack_map.end() ) {
inner.throw_error( "Invalid special_attacks" );
}
special_attacks[name] = mtype_special_attack( iter->second, inner.get_int( 1 ) );
special_attacks_names.push_back( name );
}
void item_comp::load( JsonArray &ja )
{
JsonArray comp = ja.next_array();
type = comp.get_string( 0 );
count = comp.get_int( 1 );
// Recoverable is true by default.
if( comp.size() > 2 ) {
recoverable = comp.get_string( 2 ) == "NO_RECOVER" ? false : true;
}
if( count <= 0 ) {
ja.throw_error( "item count must be a positive number" );
}
}
void MonsterGenerator::load_special_defense(mtype *m, JsonObject &jo, std::string member) {
if (jo.has_array(member)) {
JsonArray jsarr = jo.get_array(member);
if ( defense_map.find(jsarr.get_string(0)) != defense_map.end() ) {
m->sp_defense = defense_map[jsarr.get_string(0)];
m->def_chance = jsarr.get_int(1);
} else {
jsarr.throw_error("Invalid special_when_hit");
}
}
if (m->sp_defense == NULL) {
m->sp_defense = defense_map["NONE"];
}
}
void tool_comp::load( JsonArray &ja )
{
if( ja.test_string() ) {
// constructions uses this format: [ "tool", ... ]
type = ja.next_string();
count = -1;
} else {
JsonArray comp = ja.next_array();
type = comp.get_string( 0 );
count = comp.get_int( 1 );
}
if( count == 0 ) {
ja.throw_error( "tool count must not be 0" );
}
// Note: negative count means charges (of the tool) should be consumed
}
void json_item_substitution::do_load( JsonObject &jo )
{
const bool item_mode = jo.has_string( "item" );
const std::string title = jo.get_string( item_mode ? "item" : "trait" );
auto check_duplicate_item = [&]( const itype_id & it ) {
return substitutions.find( it ) != substitutions.end() ||
std::find_if( bonuses.begin(), bonuses.end(),
[&it]( const std::pair<itype_id, trait_requirements> &p ) {
return p.first == it;
} ) != bonuses.end();
};
if( item_mode && check_duplicate_item( title ) ) {
jo.throw_error( "Duplicate definition of item" );
}
if( jo.has_array( "bonus" ) ) {
if( !item_mode ) {
jo.throw_error( "Bonuses can only be used in item mode" );
}
JsonArray arr = jo.get_array( "bonus" );
bonuses.emplace_back( title, trait_requirements::load( arr ) );
} else if( !jo.has_array( "sub" ) ) {
jo.throw_error( "Missing sub array" );
}
JsonArray sub = jo.get_array( "sub" );
while( sub.has_more() ) {
JsonArray line = sub.next_array();
substitution s;
const itype_id old_it = item_mode ? title : line.next_string();
if( item_mode ) {
s.trait_reqs = trait_requirements::load( line );
} else {
if( check_duplicate_item( old_it ) ) {
line.throw_error( "Duplicate definition of item" );
}
s.trait_reqs.present.push_back( trait_id( title ) );
}
// Error if the array doesn't have at least one new_item
do {
s.infos.push_back( substitution::info::load( line ) );
} while( line.has_more() );
substitutions[old_it].push_back( s );
}
}
void mtype::add_special_attacks( JsonObject &jo, const std::string &member ) {
if( !jo.has_array( member ) ) {
return;
}
JsonArray outer = jo.get_array(member);
while( outer.has_more() ) {
if( outer.test_array() ) {
add_special_attack( outer.next_array() );
} else if( outer.test_object() ) {
add_special_attack( outer.next_object() );
} else {
outer.throw_error( "array element is neither array nor object." );
}
}
}
void item_comp::load( JsonArray &ja )
{
JsonArray comp = ja.next_array();
type = comp.get_string( 0 );
count = comp.get_int( 1 );
size_t handled = 2;
while( comp.size() > handled ) {
const std::string &flag = comp.get_string( handled++ );
if( flag == "NO_RECOVER" ) {
recoverable = false;
} else if( flag == "LIST" ) {
requirement = true;
}
}
if( count <= 0 ) {
ja.throw_error( "item count must be a positive number" );
}
}
void MonsterGenerator::load_special_attacks(mtype *m, JsonObject &jo, std::string member) {
m->sp_attack.clear(); // make sure we're running with
m->sp_freq.clear(); // everything cleared
if (jo.has_array(member)) {
JsonArray outer = jo.get_array(member);
while (outer.has_more()) {
JsonArray inner = outer.next_array();
if ( attack_map.find(inner.get_string(0)) != attack_map.end() ) {
m->sp_attack.push_back(attack_map[inner.get_string(0)]);
m->sp_freq.push_back(inner.get_int(1));
} else {
inner.throw_error("Invalid special_attacks");
}
}
}
if (m->sp_attack.empty()) {
m->sp_attack.push_back(attack_map["NONE"]);
m->sp_freq.push_back(0);
}
}
void mtype::load( JsonObject &jo, const std::string &src )
{
bool strict = src == "dda";
MonsterGenerator &gen = MonsterGenerator::generator();
// Name and name plural are not translated here, but when needed in
// combination with the actual count in `mtype::nname`.
mandatory( jo, was_loaded, "name", name );
// default behavior: Assume the regular plural form (appending an “s”)
optional( jo, was_loaded, "name_plural", name_plural, name + "s" );
optional( jo, was_loaded, "description", description );
optional( jo, was_loaded, "material", mat, auto_flags_reader<material_id> {} );
optional( jo, was_loaded, "species", species, auto_flags_reader<species_id> {} );
optional( jo, was_loaded, "categories", categories, auto_flags_reader<> {} );
// See monfaction.cpp
if( !was_loaded || jo.has_member( "default_faction" ) ) {
const auto faction = mfaction_str_id( jo.get_string( "default_faction" ) );
default_faction = monfactions::get_or_add_faction( faction );
}
if( !was_loaded || jo.has_member( "symbol" ) ) {
sym = jo.get_string( "symbol" );
if( utf8_wrapper( sym ).display_width() != 1 ) {
jo.throw_error( "monster symbol should be exactly one console cell width", "symbol" );
}
}
if( was_loaded && jo.has_member( "copy-from" ) && looks_like.empty() ) {
looks_like = jo.get_string( "copy-from" );
}
if( jo.has_member( "looks_like" ) ) {
looks_like = jo.get_string( "looks_like" );
}
assign( jo, "color", color );
const typed_flag_reader<decltype( Creature::size_map )> size_reader{ Creature::size_map, "invalid creature size" };
optional( jo, was_loaded, "size", size, size_reader, MS_MEDIUM );
const typed_flag_reader<decltype( gen.phase_map )> phase_reader{ gen.phase_map, "invalid phase id" };
optional( jo, was_loaded, "phase", phase, phase_reader, SOLID );
assign( jo, "diff", difficulty, strict, 0 );
assign( jo, "hp", hp, strict, 1 );
assign( jo, "speed", speed, strict, 0 );
assign( jo, "aggression", agro, strict, -100, 100 );
assign( jo, "morale", morale, strict );
assign( jo, "attack_cost", attack_cost, strict, 0 );
assign( jo, "melee_skill", melee_skill, strict, 0 );
assign( jo, "melee_dice", melee_dice, strict, 0 );
assign( jo, "melee_dice_sides", melee_sides, strict, 0 );
assign( jo, "dodge", sk_dodge, strict, 0 );
assign( jo, "armor_bash", armor_bash, strict, 0 );
assign( jo, "armor_cut", armor_cut, strict, 0 );
assign( jo, "armor_stab", armor_stab, strict, 0 );
assign( jo, "armor_acid", armor_acid, strict, 0 );
assign( jo, "armor_fire", armor_fire, strict, 0 );
assign( jo, "vision_day", vision_day, strict, 0 );
assign( jo, "vision_night", vision_night, strict, 0 );
optional( jo, was_loaded, "starting_ammo", starting_ammo );
optional( jo, was_loaded, "luminance", luminance, 0 );
optional( jo, was_loaded, "revert_to_itype", revert_to_itype, "" );
optional( jo, was_loaded, "attack_effs", atk_effs, mon_attack_effect_reader{} );
// TODO: make this work with `was_loaded`
if( jo.has_array( "melee_damage" ) ) {
JsonArray arr = jo.get_array( "melee_damage" );
melee_damage = load_damage_instance( arr );
} else if( jo.has_object( "melee_damage" ) ) {
melee_damage = load_damage_instance( jo );
}
if( jo.has_int( "melee_cut" ) ) {
int bonus_cut = jo.get_int( "melee_cut" );
melee_damage.add_damage( DT_CUT, bonus_cut );
}
if( jo.has_member( "death_drops" ) ) {
JsonIn &stream = *jo.get_raw( "death_drops" );
death_drops = item_group::load_item_group( stream, "distribution" );
}
assign( jo, "harvest", harvest, strict );
const typed_flag_reader<decltype( gen.death_map )> death_reader{ gen.death_map, "invalid monster death function" };
optional( jo, was_loaded, "death_function", dies, death_reader );
if( dies.empty() ) {
// TODO: really needed? Is an empty `dies` container not allowed?
dies.push_back( mdeath::normal );
}
assign( jo, "emit_fields", emit_fields );
if( jo.has_member( "special_when_hit" ) ) {
JsonArray jsarr = jo.get_array( "special_when_hit" );
const auto iter = gen.defense_map.find( jsarr.get_string( 0 ) );
if( iter == gen.defense_map.end() ) {
jsarr.throw_error( "Invalid monster defense function" );
}
sp_defense = iter->second;
def_chance = jsarr.get_int( 1 );
} else if( !was_loaded ) {
sp_defense = &mdefense::none;
def_chance = 0;
}
if( !was_loaded || jo.has_member( "special_attacks" ) ) {
special_attacks.clear();
special_attacks_names.clear();
add_special_attacks( jo, "special_attacks", src );
} else {
// Note: special_attacks left as is, new attacks are added to it!
// Note: member name prefixes are compatible with those used by generic_typed_reader
if( jo.has_object( "extend" ) ) {
auto tmp = jo.get_object( "extend" );
add_special_attacks( tmp, "special_attacks", src );
}
if( jo.has_object( "delete" ) ) {
auto tmp = jo.get_object( "delete" );
remove_special_attacks( tmp, "special_attacks", src );
}
}
// Disable upgrading when JSON contains `"upgrades": false`, but fallback to the
// normal behavior (including error checking) if "upgrades" is not boolean or not `false`.
if( jo.has_bool( "upgrades" ) && !jo.get_bool( "upgrades" ) ) {
upgrade_group = mongroup_id::NULL_ID();
upgrade_into = mtype_id::NULL_ID();
upgrades = false;
} else if( jo.has_member( "upgrades" ) ) {
JsonObject up = jo.get_object( "upgrades" );
optional( up, was_loaded, "half_life", half_life, -1 );
optional( up, was_loaded, "age_grow", age_grow, -1 );
optional( up, was_loaded, "into_group", upgrade_group, auto_flags_reader<mongroup_id> {},
mongroup_id::NULL_ID() );
optional( up, was_loaded, "into", upgrade_into, auto_flags_reader<mtype_id> {},
mtype_id::NULL_ID() );
upgrades = true;
}
//Reproduction
if( jo.has_member( "reproduction" ) ) {
JsonObject repro = jo.get_object( "reproduction" );
optional( repro, was_loaded, "baby_count", baby_count, -1 );
optional( repro, was_loaded, "baby_timer", baby_timer, -1 );
optional( repro, was_loaded, "baby_monster", baby_monster, auto_flags_reader<mtype_id> {},
mtype_id::NULL_ID() );
optional( repro, was_loaded, "baby_egg", baby_egg, auto_flags_reader<itype_id> {},
"null" );
if( jo.has_member( "baby_flags" ) ) {
baby_flags.clear();
JsonArray baby_tags = jo.get_array( "baby_flags" );
while( baby_tags.has_more() ) {
baby_flags.push_back( baby_tags.next_string() );
}
}
reproduces = true;
}
if( jo.has_member( "biosignature" ) ) {
JsonObject biosig = jo.get_object( "biosignature" );
optional( biosig, was_loaded, "biosig_timer", biosig_timer, -1 );
optional( biosig, was_loaded, "biosig_item", biosig_item, auto_flags_reader<itype_id> {},
"null" );
biosignatures = true;
}
optional( jo, was_loaded, "burn_into", burn_into, auto_flags_reader<mtype_id> {},
mtype_id::NULL_ID() );
const typed_flag_reader<decltype( gen.flag_map )> flag_reader{ gen.flag_map, "invalid monster flag" };
optional( jo, was_loaded, "flags", flags, flag_reader );
// Can't calculate yet - we want all flags first
optional( jo, was_loaded, "bash_skill", bash_skill, -1 );
const typed_flag_reader<decltype( gen.trigger_map )> trigger_reader{ gen.trigger_map, "invalid monster trigger" };
optional( jo, was_loaded, "anger_triggers", anger, trigger_reader );
optional( jo, was_loaded, "placate_triggers", placate, trigger_reader );
optional( jo, was_loaded, "fear_triggers", fear, trigger_reader );
if( jo.has_member( "path_settings" ) ) {
auto jop = jo.get_object( "path_settings" );
// Here rather than in pathfinding.cpp because we want monster-specific defaults and was_loaded
optional( jop, was_loaded, "max_dist", path_settings.max_dist, 0 );
optional( jop, was_loaded, "max_length", path_settings.max_length, -1 );
optional( jop, was_loaded, "bash_strength", path_settings.bash_strength, -1 );
optional( jop, was_loaded, "allow_open_doors", path_settings.allow_open_doors, false );
optional( jop, was_loaded, "avoid_traps", path_settings.avoid_traps, false );
optional( jop, was_loaded, "allow_climb_stairs", path_settings.allow_climb_stairs, true );
}
}
void mtype::load( JsonObject &jo )
{
MonsterGenerator &gen = MonsterGenerator::generator();
// Name and name plural are not translated here, but when needed in
// combination with the actual count in `mtype::nname`.
mandatory( jo, was_loaded, "name", name );
// default behaviour: Assume the regular plural form (appending an “s”)
optional( jo, was_loaded, "name_plural", name_plural, name + "s" );
mandatory( jo, was_loaded, "description", description, translated_string_reader );
// Have to overwrite the default { "hflesh" } here
if( !was_loaded || jo.has_member( "material" ) ) {
mat = { jo.get_string( "material" ) };
}
optional( jo, was_loaded, "species", species, auto_flags_reader<species_id> {} );
optional( jo, was_loaded, "categories", categories, auto_flags_reader<> {} );
// See monfaction.cpp
if( !was_loaded || jo.has_member( "default_faction" ) ) {
const auto faction = mfaction_str_id( jo.get_string( "default_faction" ) );
default_faction = monfactions::get_or_add_faction( faction );
}
if( !was_loaded || jo.has_member( "symbol" ) ) {
sym = jo.get_string( "symbol" );
if( utf8_wrapper( sym ).display_width() != 1 ) {
jo.throw_error( "monster symbol should be exactly one console cell width", "symbol" );
}
}
mandatory( jo, was_loaded, "color", color, color_reader{} );
const typed_flag_reader<decltype( Creature::size_map )> size_reader{ Creature::size_map, "invalid creature size" };
optional( jo, was_loaded, "size", size, size_reader, MS_MEDIUM );
const typed_flag_reader<decltype( gen.phase_map )> phase_reader{ gen.phase_map, "invalid phase id" };
optional( jo, was_loaded, "phase", phase, phase_reader, SOLID );
optional( jo, was_loaded, "diff", difficulty, 0 );
optional( jo, was_loaded, "aggression", agro, 0 );
optional( jo, was_loaded, "morale", morale, 0 );
optional( jo, was_loaded, "speed", speed, 0 );
optional( jo, was_loaded, "attack_cost", attack_cost, 100 );
optional( jo, was_loaded, "melee_skill", melee_skill, 0 );
optional( jo, was_loaded, "melee_dice", melee_dice, 0 );
optional( jo, was_loaded, "melee_dice_sides", melee_sides, 0 );
optional( jo, was_loaded, "melee_cut", melee_cut, 0 );
optional( jo, was_loaded, "dodge", sk_dodge, 0 );
optional( jo, was_loaded, "armor_bash", armor_bash, 0 );
optional( jo, was_loaded, "armor_cut", armor_cut, 0 );
optional( jo, was_loaded, "armor_acid", armor_acid, armor_cut / 2 );
optional( jo, was_loaded, "armor_fire", armor_fire, 0 );
optional( jo, was_loaded, "hp", hp, 0 );
optional( jo, was_loaded, "starting_ammo", starting_ammo );
optional( jo, was_loaded, "luminance", luminance, 0 );
optional( jo, was_loaded, "revert_to_itype", revert_to_itype, "" );
optional( jo, was_loaded, "vision_day", vision_day, 40 );
optional( jo, was_loaded, "vision_night", vision_night, 1 );
optional( jo, was_loaded, "armor_stab", armor_stab, 0.8f * armor_cut );
optional( jo, was_loaded, "attack_effs", atk_effs, mon_attack_effect_reader{} );
if( jo.has_member( "death_drops" ) ) {
JsonIn &stream = *jo.get_raw( "death_drops" );
death_drops = item_group::load_item_group( stream, "distribution" );
}
const typed_flag_reader<decltype( gen.death_map )> death_reader{ gen.death_map, "invalid monster death function" };
optional( jo, was_loaded, "death_function", dies, death_reader );
if( dies.empty() ) {
// TODO: really needed? Is an empty `dies` container not allowed?
dies.push_back( mdeath::normal );
}
if( jo.has_member( "special_when_hit" ) ) {
JsonArray jsarr = jo.get_array( "special_when_hit" );
const auto iter = gen.defense_map.find( jsarr.get_string( 0 ) );
if( iter == gen.defense_map.end() ) {
jsarr.throw_error( "Invalid monster defense function" );
}
sp_defense = iter->second;
def_chance = jsarr.get_int( 1 );
} else if( !was_loaded ) {
sp_defense = &mdefense::none;
def_chance = 0;
}
if( !was_loaded || jo.has_member( "special_attacks" ) ) {
special_attacks.clear();
special_attacks_names.clear();
add_special_attacks( jo, "special_attacks" );
} else {
// Note: special_attacks left as is, new attacks are added to it!
// Note: member name prefixes are compatible with those used by generic_typed_reader
remove_special_attacks( jo, "remove:special_attacks" );
add_special_attacks( jo, "add:special_attacks" );
}
// Disable upgrading when JSON contains `"upgrades": false`, but fallback to the
// normal behavior (including error checking) if "upgrades" is not boolean or not `false`.
if( jo.has_bool( "upgrades" ) && !jo.get_bool( "upgrades" ) ) {
upgrade_group = mongroup_id::NULL_ID;
upgrade_into = mtype_id::NULL_ID;
upgrades = false;
} else if( jo.has_member( "upgrades" ) ) {
JsonObject up = jo.get_object( "upgrades" );
optional( up, was_loaded, "half_life", half_life, -1 );
optional( up, was_loaded, "into_group", upgrade_group, auto_flags_reader<mongroup_id> {}, mongroup_id::NULL_ID );
optional( up, was_loaded, "into", upgrade_into, auto_flags_reader<mtype_id> {}, mtype_id::NULL_ID );
upgrades = true;
}
const typed_flag_reader<decltype( gen.flag_map )> flag_reader{ gen.flag_map, "invalid monster flag" };
optional( jo, was_loaded, "flags", flags, flag_reader );
const typed_flag_reader<decltype( gen.trigger_map )> trigger_reader{ gen.trigger_map, "invalid monster trigger" };
optional( jo, was_loaded, "anger_triggers", anger, trigger_reader );
optional( jo, was_loaded, "placate_triggers", placate, trigger_reader );
optional( jo, was_loaded, "fear_triggers", fear, trigger_reader );
}