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 );
    }
}
Пример #2
0
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 );
}