trigger_parsing.cpp

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#include "trigger_parsing.hpp"
#include "parsers_declarations.hpp"
#include "script_constants.hpp"
#include <algorithm>
 
namespace parsers {
 
void tr_scope_and(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    parse_trigger_body(gen, err, context);
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
 
void tr_scope_or(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::generic_scope | trigger::is_disjunctive_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    parse_trigger_body(gen, err, context);
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_not(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::placeholder_not_scope | trigger::is_disjunctive_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    parse_trigger_body(gen, err, context);
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_neighbor_province(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_neighbor_province_scope | trigger::is_existence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_neighbor_province_scope_state | trigger::is_existence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_neighbor_province trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_any_neighbor_country(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_neighbor_country_scope_nation | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_neighbor_country_scope_pop | trigger::is_existence_scope));
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_neighbor_country trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_war_countries(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_war_countries_scope_nation | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_war_countries_scope_pop | trigger::is_existence_scope));
    } else {
        gen.discard_group();
        err.accumulated_errors += "war_countries trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_all_war_countries(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_war_countries_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_war_countries_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_war_countries trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_greater_power(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::x_greater_power_scope | trigger::is_existence_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_country(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::x_country_scope | trigger::is_existence_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_every_country(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::x_country_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_owned_province(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_owned_province_scope_nation | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_owned_province_scope_state | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::province) { // any province in a province -> generic scope
        context.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
        parse_trigger_body(gen, err, context);
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        return;
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_owned_province trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::province;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_core(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_core_scope_nation | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_core_scope_province | trigger::is_existence_scope));
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_core trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot =
            (context.main_slot == trigger::slot_contents::nation) ? trigger::slot_contents::province : trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_all_core(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_core_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_core_scope_province));
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_core trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot =
            (context.main_slot == trigger::slot_contents::nation) ? trigger::slot_contents::province : trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_any_state(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_state_scope | trigger::is_existence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::state;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_state trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_any_substate(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_substate_scope | trigger::is_existence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_substate trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_any_sphere_member(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_sphere_member_scope | trigger::is_existence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_sphere_member trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_any_pop(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_nation | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_province | trigger::is_existence_scope));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_state | trigger::is_existence_scope));
    } else {
        gen.discard_group();
        err.accumulated_errors += "any_pop trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::pop;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_all_state(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_state_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::state;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_state trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_all_substate(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_substate_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
        parse_trigger_body(gen, err, context);
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_substate trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_all_sphere_member(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_sphere_member_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
        parse_trigger_body(gen, err, context);
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_sphere_member trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_all_pop(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_province));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_pop_scope_state));
    } else {
        gen.discard_group();
        err.accumulated_errors += "all_pop trigger scope used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::pop;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_all_greater_power(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::x_greater_power_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_owner(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::owner_scope_province));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::owner_scope_state));
    } else if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
        parse_trigger_body(gen, err, context);
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        return;
    } else {
        gen.discard_group();
        err.accumulated_errors += "owner trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_controller(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::controller_scope));
    } else {
        gen.discard_group();
        err.accumulated_errors += "controller trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_location(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::location_scope));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        return;
    } else {
        gen.discard_group();
        err.accumulated_errors += "location trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::province;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_country(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::country_scope_province));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::country_scope_state));
    } else if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::country_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::country_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "country trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_capital_scope(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::capital_scope));
    } else if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::capital_scope_province));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::capital_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "capital_scope trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::province;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_this(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::this_scope_province));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::this_scope_state));
    } else if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::this_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::this_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "'this' trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = context.this_slot;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_from(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::from_scope_province));
    } else if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::from_scope_state));
    } else if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::from_scope_nation));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::from_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "'from' trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = context.from_slot;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_sea_zone(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::sea_zone_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "sea_zone trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_cultural_union(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::cultural_union_scope));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::cultural_union_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "cultural_union trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::nation;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_overlord(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::overlord_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "overlord trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_sphere_owner(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::sphere_owner_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "sphere_owner trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_scope_independence(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.from_slot == trigger::slot_contents::rebel) {
        context.compiled_trigger.push_back(uint16_t(trigger::independence_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::nation;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "independence trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_flashpoint_tag_scope(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::flashpoint_tag_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::nation;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else {
        gen.discard_group();
        err.accumulated_errors += "flashpoint_tag_scope trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
}
void tr_crisis_state_scope(token_generator& gen, error_handler& err, trigger_building_context& context) {
    context.compiled_trigger.push_back(uint16_t(trigger::crisis_state_scope));
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::state;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_state_scope(token_generator& gen, error_handler& err, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::state) {
        context.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        parse_trigger_body(gen, err, context);
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        return;
    }
 
    if(context.main_slot == trigger::slot_contents::province) {
        context.compiled_trigger.push_back(uint16_t(trigger::state_scope_province));
    } else if(context.main_slot == trigger::slot_contents::pop) {
        context.compiled_trigger.push_back(uint16_t(trigger::state_scope_pop));
    } else {
        gen.discard_group();
        err.accumulated_errors += "state_scope trigger scope used in an incorrect scope type " +
                                                            slot_contents_to_string(context.main_slot) + " (" + err.file_name + ")\n";
        return;
    }
    context.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = context.compiled_trigger.size() - 1;
 
    auto old_main = context.main_slot;
    context.main_slot = trigger::slot_contents::state;
    parse_trigger_body(gen, err, context);
    context.main_slot = old_main;
 
    context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
}
void tr_scope_variable(std::string_view name, token_generator& gen, error_handler& err, trigger_building_context& context) {
    std::string label_str{name};
    if(auto it = context.outer_context.map_of_state_names.find(label_str); it != context.outer_context.map_of_state_names.end()) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_provinces_in_variable_region));
 
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        context.compiled_trigger.push_back(trigger::payload(it->second).value);
 
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::province;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else if(auto itr = context.outer_context.map_of_region_names.find(label_str); itr != context.outer_context.map_of_region_names.end()) {
        context.compiled_trigger.push_back(uint16_t(trigger::x_provinces_in_variable_region_proper));
 
        context.compiled_trigger.push_back(uint16_t(1));
        auto payload_size_offset = context.compiled_trigger.size() - 1;
 
        context.compiled_trigger.push_back(trigger::payload(itr->second).value);
 
        auto old_main = context.main_slot;
        context.main_slot = trigger::slot_contents::province;
        parse_trigger_body(gen, err, context);
        context.main_slot = old_main;
 
        context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
    } else if(is_integer(name.data(), name.data() + name.length())) {
        auto int_value = parse_int(name, 0, err);
        if(0 <= int_value && size_t(int_value) < context.outer_context.original_id_to_prov_id_map.size()) {
            context.compiled_trigger.push_back(uint16_t(trigger::integer_scope));
            context.compiled_trigger.push_back(uint16_t(1));
            auto payload_size_offset = context.compiled_trigger.size() - 1;
            context.compiled_trigger.push_back(trigger::payload(context.outer_context.original_id_to_prov_id_map[int_value]).value);
 
            auto old_main = context.main_slot;
            context.main_slot = trigger::slot_contents::province;
            parse_trigger_body(gen, err, context);
            context.main_slot = old_main;
 
            context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        } else {
            err.accumulated_errors += "integer trigger scope given an invalid province id (" + err.file_name + ")\n";
            context.compiled_trigger.push_back(trigger::payload(dcon::province_id()).value);
        }
 
    } else if(name.length() == 3) {
        if(auto itb = context.outer_context.map_of_ident_names.find(nations::tag_to_int(name[0], name[1], name[2]));
                itb != context.outer_context.map_of_ident_names.end()) {
            context.compiled_trigger.push_back(uint16_t(trigger::tag_scope));
            context.compiled_trigger.push_back(uint16_t(1));
            auto payload_size_offset = context.compiled_trigger.size() - 1;
            context.compiled_trigger.push_back(trigger::payload(itb->second).value);
 
            auto old_main = context.main_slot;
            context.main_slot = trigger::slot_contents::nation;
            parse_trigger_body(gen, err, context);
            context.main_slot = old_main;
 
            context.compiled_trigger[payload_size_offset] = uint16_t(context.compiled_trigger.size() - payload_size_offset);
        } else {
            err.accumulated_errors += "unknown scope " + label_str + " introduced in a trigger (" + err.file_name + ")\n";
            gen.discard_group();
            return;
        }
    } else {
        err.accumulated_errors += "unknown scope " + label_str + " introduced in a trigger (" + err.file_name + ")\n";
        gen.discard_group();
        return;
    }
}
 
inline void invert_trigger_internal(uint16_t* source) {
    if((source[0] & trigger::code_mask) >= trigger::first_scope_code) {
        auto const neg_disjunctive_bit = trigger::is_disjunctive_scope & ~source[0];
        auto const neg_existence_bit =
                scope_has_any_all(source[0] & trigger::code_mask) ? (trigger::is_existence_scope & ~source[0]) : 0;
        auto const masked_source = source[0] & ~(trigger::is_disjunctive_scope | trigger::is_existence_scope);
 
        source[0] = uint16_t(masked_source | neg_disjunctive_bit | neg_existence_bit);
    } else {
        auto const inverse_association = invert_association(uint16_t(source[0] & trigger::association_mask));
        source[0] = uint16_t((source[0] & ~trigger::association_mask) | inverse_association);
    }
}
 
void invert_trigger(uint16_t* source) {
    trigger::recurse_over_triggers(source, invert_trigger_internal);
}
 
bool scope_is_empty(uint16_t const* source) {
    return trigger::get_trigger_scope_payload_size(source) <= 1 + trigger::trigger_scope_data_payload(source[0]);
}
// precondition: scope known to not be empty
bool scope_has_single_member(uint16_t const* source) {
    auto const data_offset = 2 + trigger::trigger_scope_data_payload(source[0]);
    return trigger::get_trigger_scope_payload_size(source) == data_offset + trigger::get_trigger_payload_size(source + data_offset);
}
 
// yields new source size
int32_t simplify_trigger(uint16_t* source) {
    assert((0 <= (*source & trigger::code_mask) && (*source & trigger::code_mask) < trigger::first_invalid_code) ||
                 (*source & trigger::code_mask) == trigger::placeholder_not_scope);
    if((source[0] & trigger::code_mask) >= trigger::first_scope_code) {
        if(scope_is_empty(source)) {
            return 0; // simplify an empty scope to nothing
        }
 
        // simplify each member
        auto source_size = 1 + trigger::get_trigger_scope_payload_size(source);
        auto const first_member = source + 2 + trigger::trigger_scope_data_payload(source[0]);
 
        {
            auto sub_units_start = first_member;
            while(sub_units_start < source + source_size) {
                auto const old_size = 1 + trigger::get_trigger_payload_size(sub_units_start);
                auto const new_size = simplify_trigger(sub_units_start);
 
                if(new_size != old_size) { // has been simplified, assumes that new size always <= old size
                    std::copy(sub_units_start + old_size, source + source_size, sub_units_start + new_size);
                    source_size -= (old_size - new_size);
                }
                sub_units_start += new_size;
            }
        }
 
        source[1] = uint16_t(source_size - 1);
 
        if((source[0] & trigger::code_mask) == trigger::placeholder_not_scope) { // remove not scopes
            invert_trigger(source);
            source[0] &= ~trigger::code_mask;
            /*
            if((source[0] & trigger::is_disjunctive_scope) != 0) {
                source[0] &= ~trigger::is_disjunctive_scope;
            } else {
                source[0] |= trigger::is_disjunctive_scope;
            }
            */
            source[0] |= trigger::generic_scope;
        }
 
        if(source[0] == trigger::generic_scope || source[0] == (trigger::generic_scope | trigger::is_disjunctive_scope)) {
            auto sub_units_start = first_member;
            while(sub_units_start < source + source_size) {
                auto const size = 1 + trigger::get_trigger_payload_size(sub_units_start);
                if(sub_units_start[0] == source[0]) {
                    std::copy(sub_units_start + 2, source + source_size, sub_units_start);
                    source_size -= 2;
                } else {
                    sub_units_start += size;
                }
            }
            source[1] = uint16_t(source_size - 1);
        }
 
        if((source[0] & trigger::code_mask) >= trigger::first_scope_code && scope_has_single_member(source)) {
            if((source[0] & trigger::code_mask) == trigger::generic_scope) { // remove single-member generic scopes
                std::copy(source + 2, source + source_size, source);
                source_size -= 2;
            } else if((first_member[0] & trigger::code_mask) == trigger::generic_scope) {
                // scope contains single generic scope
 
                source[1] = uint16_t(first_member[1] + trigger::trigger_scope_data_payload(source[0]));
                source[0] = uint16_t((source[0] & ~trigger::is_disjunctive_scope) | (first_member[0] & trigger::is_disjunctive_scope));
 
                std::copy(first_member + 2, source + source_size, first_member);
 
                source_size -= 2;
            }
        }
 
        if((source[0] & trigger::code_mask) >= trigger::first_scope_code && scope_is_empty(source)) {
            return 0; // simplify an empty scope to nothing
        }
        return source_size;
    } else {
        return 1 + trigger::get_trigger_non_scope_payload_size(source); // non scopes cannot be simplified
    }
}
 
dcon::trigger_key make_trigger(token_generator& gen, error_handler& err, trigger_building_context& context) {
    tr_scope_and(gen, err, context);
 
    auto const new_size = simplify_trigger(context.compiled_trigger.data());
    context.compiled_trigger.resize(static_cast<size_t>(new_size));
 
    return context.outer_context.state.commit_trigger_data(context.compiled_trigger);
}
 
void make_stored_trigger(std::string_view name, token_generator& gen, error_handler& err, scenario_building_context& context) {
    trigger_building_context tcontext{ context , trigger::slot_contents::empty, trigger::slot_contents::empty , trigger::slot_contents::empty };
 
    tcontext.compiled_trigger.push_back(uint16_t(trigger::generic_scope));
    tcontext.compiled_trigger.push_back(uint16_t(1));
    auto payload_size_offset = tcontext.compiled_trigger.size() - 1;
 
    parse_stored_condition(gen, err, tcontext);
 
    tcontext.compiled_trigger[payload_size_offset] = uint16_t(tcontext.compiled_trigger.size() - payload_size_offset);
 
    auto const new_size = simplify_trigger(tcontext.compiled_trigger.data());
    tcontext.compiled_trigger.resize(static_cast<size_t>(new_size));
 
    auto by_name = context.map_of_stored_triggers.find(std::string(name));
 
    bool can_store = (by_name == context.map_of_stored_triggers.end());
    if(!can_store) {
        can_store = true;
        auto& prev_stored = by_name->second;
        for(auto e : prev_stored) {
            if(e.main_slot == tcontext.main_slot && e.from_slot == tcontext.from_slot && e.this_slot == tcontext.this_slot) {
                err.accumulated_errors += "two stored triggers with the name " + std::string(name) + " defined for the same types of parameters (" + err.file_name + ")\n";
                can_store = false;
            }
        }
    }
 
    if(can_store) {
        auto saved_trigger = context.state.commit_trigger_data(tcontext.compiled_trigger);
        auto name_id = text::find_or_add_key(context.state, name, false);
 
        auto stored_t_id = context.state.world.create_stored_trigger();
        context.state.world.stored_trigger_set_function(stored_t_id, saved_trigger);
        context.state.world.stored_trigger_set_name(stored_t_id, name_id);
 
        if(by_name == context.map_of_stored_triggers.end()) {
            context.map_of_stored_triggers.insert_or_assign(std::string(name), std::vector<saved_stored_condition>{ saved_stored_condition{ stored_t_id, tcontext.main_slot, tcontext.this_slot, tcontext.from_slot } });
        } else {
            by_name->second.push_back(saved_stored_condition{ stored_t_id, tcontext.main_slot, tcontext.this_slot, tcontext.from_slot });
        }
    }
}
 
void make_value_modifier_segment(token_generator& gen, error_handler& err, trigger_building_context& context) {
    auto old_factor = context.factor;
    context.factor = 0.0f;
 
    tr_scope_and(gen, err, context);
 
    auto new_factor = context.factor;
    context.factor = old_factor;
 
    auto const new_size = simplify_trigger(context.compiled_trigger.data());
    context.compiled_trigger.resize(static_cast<size_t>(new_size));
 
    auto tkey = context.outer_context.state.commit_trigger_data(context.compiled_trigger);
    context.compiled_trigger.clear();
 
    context.outer_context.state.value_modifier_segments.push_back(sys::value_modifier_segment{new_factor, tkey});
}
 
dcon::value_modifier_key make_value_modifier(token_generator& gen, error_handler& err, trigger_building_context& context) {
    auto old_count = context.outer_context.state.value_modifier_segments.size();
    value_modifier_definition result = parse_value_modifier_definition(gen, err, context);
 
    auto multiplier = result.factor ? *result.factor : 1.0f;
    auto overall_factor = result.base;
    auto new_count = context.outer_context.state.value_modifier_segments.size();
 
    return context.outer_context.state.value_modifiers.push_back(
            sys::value_modifier_description{ multiplier, overall_factor, uint16_t(old_count), uint16_t(new_count - old_count)});
}
 
void trigger_body::is_canal_enabled(association_type a, int32_t value, error_handler& err, int32_t line,
        trigger_building_context& context) {
    if(1 <= value && value <= int32_t(context.outer_context.state.province_definitions.canals.size())) {
        context.compiled_trigger.push_back(uint16_t(trigger::is_canal_enabled | association_to_bool_code(a)));
        context.compiled_trigger.push_back(trigger::payload(uint16_t(value)).value);
    } else {
        err.accumulated_errors += "canal index " + std::to_string(value) + " out of range (" + err.file_name + ", line " + std::to_string(line) + ")\n";
        return;
    }
}
 
void trigger_body::badboy(association_type a, float value, error_handler& err, int32_t line, trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::badboy | association_to_trigger_code(a)));
    } else {
        err.accumulated_errors += "badboy trigger used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + "(" + err.file_name + ", line " + std::to_string(line) + ")\n";
        return;
    }
    context.add_float_to_payload(value * context.outer_context.state.defines.badboy_limit);
}
 
void trigger_body::ruling_party(association_type a, std::string_view value, error_handler& err, int32_t line,
        trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
 
        context.compiled_trigger.push_back(uint16_t(trigger::ruling_party | association_to_bool_code(a)));
    } else {
        err.accumulated_errors += "ruling_party trigger used in an incorrect scope type " + slot_contents_to_string(context.main_slot) + " (" + err.file_name + ", line " + std::to_string(line) + ")\n";
        return;
    }
    auto name_id = text::find_or_add_key(context.outer_context.state, value, false);
    context.add_int32_t_to_payload(name_id.index());
}
 
void trigger_body::has_leader(association_type a, std::string_view value, error_handler& err, int32_t line,
        trigger_building_context& context) {
    if(context.main_slot == trigger::slot_contents::nation) {
        context.compiled_trigger.push_back(uint16_t(trigger::has_leader | association_to_bool_code(a)));
    } else {
        err.accumulated_errors += "has_leader trigger used in an incorrect scope type " + slot_contents_to_string(context.main_slot) +
                                                            "(" + err.file_name + ", line " + std::to_string(line) + ")\n";
        return;
    }
    auto name_id = context.outer_context.state.add_unit_name(value);
    context.add_int32_t_to_payload(name_id.index());
}
 
} // namespace parsers