nations.hpp

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#pragma once
#include "dcon_generated.hpp"
#include "culture.hpp"
#include "military.hpp"
 
namespace nations {
inline uint32_t tag_to_int(char first, char second, char third) {
    return (uint32_t(first) << 16) | (uint32_t(second) << 8) | (uint32_t(third) << 0);
}
inline std::string int_to_tag(uint32_t v) {
    char values[] = {char((v >> 16) & 0xFF), char((v >> 8) & 0xFF), char((v >> 0) & 0xFF)};
    return std::string(values, values + 3);
}
 
struct triggered_modifier {
    dcon::modifier_id linked_modifier;
    dcon::trigger_key trigger_condition;
};
 
struct fixed_event {
    int16_t chance; //0,2
    dcon::national_event_id id; //2,2
    dcon::trigger_key condition; //4,2
    uint16_t padding = 0; //6,2
};
struct fixed_election_event {
    int16_t chance; //0,2
    dcon::national_event_id id; //2,2
    dcon::trigger_key condition; //4,2
    dcon::issue_id issue_group; //6,1
    uint8_t padding = 0; //7,1
};
struct fixed_province_event {
    int16_t chance; //0,2
    dcon::provincial_event_id id; //2,2
    dcon::trigger_key condition; //4,2
    uint16_t padding = 0; //6,2
};
 
enum class focus_type : uint8_t {
    unknown = 0,
    rail_focus = 1,
    immigration_focus = 2,
    diplomatic_focus = 3,
    promotion_focus = 4,
    production_focus = 5,
    party_loyalty_focus = 6,
    //non-vanilla
    policy_focus = 7,
    tier_1_focus = 8,
    tier_2_focus = 9,
    tier_3_focus = 10,
    tier_4_focus = 11,
    tier_5_focus = 12,
    tier_6_focus = 13,
    tier_7_focus = 14,
    tier_8_focus = 15,
    building_focus = 16,
    population_focus = 17,
    heavy_industry_focus = 18,
    consumer_goods_focus = 19,
    military_goods_focus = 20,
    immigration_colonization_focus = 21,
};
 
struct global_national_state {
    std::vector<triggered_modifier> triggered_modifiers;
    std::vector<dcon::bitfield_type> global_flag_variables;
    std::vector<dcon::nation_id> nations_by_rank;
 
    tagged_vector<dcon::text_key, dcon::national_flag_id> flag_variable_names;
    tagged_vector<dcon::text_key, dcon::global_flag_id> global_flag_variable_names;
    tagged_vector<dcon::text_key, dcon::national_variable_id> variable_names;
 
    dcon::national_identity_id rebel_id;
 
    dcon::modifier_id very_easy_player;
    dcon::modifier_id easy_player;
    dcon::modifier_id hard_player;
    dcon::modifier_id very_hard_player;
    dcon::modifier_id very_easy_ai;
    dcon::modifier_id easy_ai;
    dcon::modifier_id hard_ai;
    dcon::modifier_id very_hard_ai;
 
    // provincial
    dcon::modifier_id overseas;
    dcon::modifier_id coastal;
    dcon::modifier_id non_coastal;
    dcon::modifier_id coastal_sea;
    dcon::modifier_id sea_zone;
    dcon::modifier_id land_province;
    dcon::modifier_id blockaded;
    dcon::modifier_id no_adjacent_controlled;
    dcon::modifier_id core;
    dcon::modifier_id has_siege;
    dcon::modifier_id occupied;
    dcon::modifier_id nationalism;
    dcon::modifier_id infrastructure;
 
    // national
    dcon::modifier_id base_values;
    dcon::modifier_id war;
    dcon::modifier_id peace;
    dcon::modifier_id disarming;
    dcon::modifier_id war_exhaustion;
    dcon::modifier_id badboy;
    dcon::modifier_id debt_default_to;
    dcon::modifier_id bad_debter;
    dcon::modifier_id great_power;
    dcon::modifier_id second_power;
    dcon::modifier_id civ_nation;
    dcon::modifier_id unciv_nation;
    dcon::modifier_id average_literacy;
    dcon::modifier_id plurality;
    dcon::modifier_id generalised_debt_default;
    dcon::modifier_id total_occupation;
    dcon::modifier_id total_blockaded;
    dcon::modifier_id in_bankrupcy;
 
    int32_t num_allocated_national_variables = 0;
    int32_t num_allocated_national_flags = 0;
    int32_t num_allocated_global_flags = 0;
 
    dcon::national_focus_id flashpoint_focus;
    dcon::national_focus_id clergy_focus;
    dcon::national_focus_id soldier_focus;
    dcon::national_focus_id aristocrat_focus;
    dcon::national_focus_id capitalist_focus;
    dcon::national_focus_id primary_factory_worker_focus;
    dcon::national_focus_id secondary_factory_worker_focus;
 
    float flashpoint_amount = 0.15f;
 
    std::vector<fixed_event> on_yearly_pulse;
    std::vector<fixed_event> on_quarterly_pulse;
    std::vector<fixed_province_event> on_battle_won;
    std::vector<fixed_province_event> on_battle_lost;
    std::vector<fixed_event> on_surrender;
    std::vector<fixed_event> on_new_great_nation;
    std::vector<fixed_event> on_lost_great_nation;
    std::vector<fixed_election_event> on_election_tick;
    std::vector<fixed_event> on_colony_to_state;
    std::vector<fixed_event> on_state_conquest;
    std::vector<fixed_event> on_colony_to_state_free_slaves;
    std::vector<fixed_event> on_debtor_default;
    std::vector<fixed_event> on_debtor_default_small;
    std::vector<fixed_event> on_debtor_default_second;
    std::vector<fixed_event> on_civilize;
    std::vector<fixed_event> on_my_factories_nationalized;
    std::vector<fixed_event> on_crisis_declare_interest;
    std::vector<fixed_event> on_election_started;
    std::vector<fixed_event> on_election_finished;
 
    bool gc_pending = false;
 
    bool is_global_flag_variable_set(dcon::global_flag_id id) const;
    void set_global_flag_variable(dcon::global_flag_id id, bool state);
};
 
namespace influence {
 
constexpr inline uint8_t level_mask = uint8_t(0x07);
constexpr inline uint8_t level_neutral = uint8_t(0x00);
constexpr inline uint8_t level_opposed = uint8_t(0x01);
constexpr inline uint8_t level_hostile = uint8_t(0x02);
constexpr inline uint8_t level_cordial = uint8_t(0x03);
constexpr inline uint8_t level_friendly = uint8_t(0x04);
constexpr inline uint8_t level_in_sphere = uint8_t(0x05);
 
constexpr inline uint8_t priority_mask = uint8_t(0x18);
constexpr inline uint8_t priority_zero = uint8_t(0x00);
constexpr inline uint8_t priority_one = uint8_t(0x08);
constexpr inline uint8_t priority_two = uint8_t(0x10);
constexpr inline uint8_t priority_three = uint8_t(0x18);
 
// constexpr inline uint8_t is_expelled = uint8_t(0x20); // <-- didn't need this; free bit
constexpr inline uint8_t is_discredited = uint8_t(0x40);
constexpr inline uint8_t is_banned = uint8_t(0x80);
 
inline uint8_t increase_level(uint8_t v) {
    switch(v & level_mask) {
    case level_neutral:
        return uint8_t((v & ~level_mask) | level_cordial);
    case level_opposed:
        return uint8_t((v & ~level_mask) | level_neutral);
    case level_hostile:
        return uint8_t((v & ~level_mask) | level_opposed);
    case level_cordial:
        return uint8_t((v & ~level_mask) | level_friendly);
    case level_friendly:
        return uint8_t((v & ~level_mask) | level_in_sphere);
    case level_in_sphere:
        return v;
    default:
        return v;
    }
}
inline uint8_t decrease_level(uint8_t v) {
    switch(v & level_mask) {
    case level_neutral:
        return uint8_t((v & ~level_mask) | level_opposed);
    case level_opposed:
        return uint8_t((v & ~level_mask) | level_hostile);
    case level_hostile:
        return v;
    case level_cordial:
        return uint8_t((v & ~level_mask) | level_neutral);
    case level_friendly:
        return uint8_t((v & ~level_mask) | level_cordial);
    case level_in_sphere:
        return uint8_t((v & ~level_mask) | level_friendly);
    default:
        return v;
    }
}
inline uint8_t increase_priority(uint8_t v) {
    if((v & priority_mask) != priority_three) {
        return uint8_t(v + priority_one);
    } else {
        return v;
    }
}
inline uint8_t decrease_priority(uint8_t v) {
    if((v & priority_mask) != priority_zero) {
        return uint8_t(v - priority_one);
    } else {
        return v;
    }
}
inline bool is_influence_level_greater(int32_t l, int32_t r) {
    switch(l) {
    case level_hostile:
        return false;
    case level_opposed:
        return r == level_hostile;
    case level_neutral:
        return r == level_hostile || r == level_opposed;
    case level_cordial:
        return r <= 2;
    case level_friendly:
        return r <= 3;
    case level_in_sphere:
        return r <= 4;
    default:
        return false;
    }
}
inline bool is_influence_level_greater_or_equal(int32_t l, int32_t r) {
    return l == r || is_influence_level_greater(l, r);
}
int32_t get_level(sys::state& state, dcon::nation_id gp, dcon::nation_id target);
 
} // namespace influence
 
dcon::nation_id get_nth_great_power(sys::state const& state, uint16_t n);
 
dcon::nation_id owner_of_pop(sys::state const& state, dcon::pop_id pop_ids);
 
bool can_release_as_vassal(sys::state const& state, dcon::nation_id n, dcon::national_identity_id releasable);
bool identity_has_holder(sys::state const& state, dcon::national_identity_id ident);
dcon::nation_id get_relationship_partner(sys::state const& state, dcon::diplomatic_relation_id rel_id, dcon::nation_id query);
 
void update_cached_values(sys::state& state);
void restore_unsaved_values(sys::state& state);
void restore_state_instances(sys::state& state);
void generate_initial_state_instances(sys::state& state);
 
dcon::text_key name_from_tag(sys::state& state, dcon::national_identity_id tag);
 
void update_administrative_efficiency(sys::state& state);
 
float daily_research_points(sys::state& state, dcon::nation_id n);
void update_research_points(sys::state& state);
 
void update_industrial_scores(sys::state& state);
void update_military_scores(sys::state& state);
void update_rankings(sys::state& state);
void update_ui_rankings(sys::state& state);
 
bool is_great_power(sys::state const& state, dcon::nation_id n);
float prestige_score(sys::state const& state, dcon::nation_id n);
 
enum class status : uint8_t { great_power, secondary_power, civilized, westernizing, uncivilized, primitive };
status get_status(sys::state& state, dcon::nation_id n);
 
sys::date get_research_end_date(sys::state& state, dcon::technology_id, dcon::nation_id);
dcon::technology_id current_research(sys::state const& state, dcon::nation_id n);
float suppression_points(sys::state const& state, dcon::nation_id n);
 
float diplomatic_points(sys::state const& state, dcon::nation_id n);
float monthly_diplomatic_points(sys::state const& state, dcon::nation_id n);
 
float leadership_points(sys::state const& state, dcon::nation_id n);
float get_treasury(sys::state& state, dcon::nation_id n);
float get_bank_funds(sys::state& state, dcon::nation_id n);
float get_debt(sys::state& state, dcon::nation_id n);
float tariff_efficiency(sys::state& state, dcon::nation_id n);
float tax_efficiency(sys::state& state, dcon::nation_id n);
float colonial_points_from_naval_bases(sys::state& state, dcon::nation_id n);
float colonial_points_from_ships(sys::state& state, dcon::nation_id n);
float colonial_points_from_technology(sys::state& state, dcon::nation_id n);
float used_colonial_points(sys::state& state, dcon::nation_id n);
int32_t free_colonial_points(sys::state& state, dcon::nation_id n);
int32_t max_colonial_points(sys::state& state, dcon::nation_id n);
uint32_t get_total_pop_in_owned_provinces(sys::state& state, dcon::nation_id n);
 
bool has_political_reform_available(sys::state& state, dcon::nation_id n);
bool has_social_reform_available(sys::state& state, dcon::nation_id n);
bool has_reform_available(sys::state& state, dcon::nation_id n);
bool has_decision_available(sys::state& state, dcon::nation_id n);
int32_t max_national_focuses(sys::state& state, dcon::nation_id n);
int32_t national_focuses_in_use(sys::state& state, dcon::nation_id n);
bool can_expand_colony(sys::state& state, dcon::nation_id n);
bool is_losing_colonial_race(sys::state& state, dcon::nation_id n);
bool sphereing_progress_is_possible(sys::state& state, dcon::nation_id n); // can increase opinion or add to sphere
bool is_involved_in_crisis(sys::state const& state, dcon::nation_id n);
bool is_committed_in_crisis(sys::state const& state, dcon::nation_id n);
bool can_put_flashpoint_focus_in_state(sys::state& state, dcon::state_instance_id s, dcon::nation_id fp_nation);
int64_t get_monthly_pop_increase_of_nation(sys::state& state, dcon::nation_id n);
bool can_accumulate_influence_with(sys::state& state, dcon::nation_id gp, dcon::nation_id target, dcon::gp_relationship_id rel);
bool are_allied(sys::state& state, dcon::nation_id a, dcon::nation_id b);
bool is_landlocked(sys::state& state, dcon::nation_id n);
 
bool nth_crisis_war_goal_is_for_attacker(sys::state& state, int32_t index);
military::full_wg get_nth_crisis_war_goal(sys::state& state, int32_t index);
int32_t num_crisis_wargoals(sys::state& state);
 
void get_active_political_parties(sys::state& state, dcon::nation_id n, std::vector<dcon::political_party_id>& parties);
 
void update_monthly_points(sys::state& state);
 
// may create a relationship DO NOT call in a context where two or more such functions may run in parallel
void adjust_relationship(sys::state& state, dcon::nation_id a, dcon::nation_id b, float delta);
// used for creating a "new" nation when it is released
void create_nation_based_on_template(sys::state& state, dcon::nation_id n, dcon::nation_id base);
// call after a nation loses its last province
void cleanup_nation(sys::state& state, dcon::nation_id n);
 
void adjust_prestige(sys::state& state, dcon::nation_id n, float delta);
void destroy_diplomatic_relationships(sys::state& state, dcon::nation_id n);
void release_vassal(sys::state& state, dcon::overlord_id rel);
void make_vassal(sys::state& state, dcon::nation_id subject, dcon::nation_id overlord);
void make_substate(sys::state& state, dcon::nation_id subject, dcon::nation_id overlord);
void break_alliance(sys::state& state, dcon::diplomatic_relation_id rel);
void break_alliance(sys::state& state, dcon::nation_id a, dcon::nation_id b);
void make_alliance(sys::state& state, dcon::nation_id a, dcon::nation_id b);
void adjust_influence(sys::state& state, dcon::nation_id great_power, dcon::nation_id target, float delta);
void adjust_influence_with_overflow(sys::state& state, dcon::nation_id great_power, dcon::nation_id target, float delta);
void adjust_foreign_investment(sys::state& state, dcon::nation_id great_power, dcon::nation_id target, float delta);
void enact_issue(sys::state& state, dcon::nation_id source, dcon::issue_option_id i);
void enact_reform(sys::state& state, dcon::nation_id source, dcon::reform_option_id i);
 
float get_foreign_investment(sys::state& state, dcon::nation_id n);
float get_foreign_investment_as_gp(sys::state& state, dcon::nation_id n);
float get_base_shares(sys::state& state, dcon::gp_relationship_id gp, float total_gain, int32_t total_influence_shares);
bool has_sphere_neighbour(sys::state& state, dcon::nation_id n, dcon::nation_id target);
 
void update_great_powers(sys::state& state);
void update_influence(sys::state& state);
void update_revanchism(sys::state& state);
 
void monthly_flashpoint_update(sys::state& state);
void daily_update_flashpoint_tension(sys::state& state);
void update_crisis(sys::state& state);
 
void add_as_primary_crisis_defender(sys::state& state, dcon::nation_id n);
void add_as_primary_crisis_attacker(sys::state& state, dcon::nation_id n);
void reject_crisis_participation(sys::state& state);
void cleanup_crisis(sys::state& state);
void cleanup_crisis_peace_offer(sys::state& state, dcon::peace_offer_id peace);
void accept_crisis_peace_offer(sys::state& state, dcon::nation_id from, dcon::nation_id to, dcon::peace_offer_id peace);
 
void update_pop_acceptance(sys::state& state, dcon::nation_id n);
void liberate_nation_from(sys::state& state, dcon::national_identity_id liberated, dcon::nation_id from);
void release_nation_from(sys::state& state, dcon::national_identity_id liberated,
        dcon::nation_id from); // difference from liberate: only non-cores can be lost with release
void remove_cores_from_owned(sys::state& state, dcon::nation_id n, dcon::national_identity_id tag);
void perform_nationalization(sys::state& state, dcon::nation_id n);
 
float get_yesterday_income(sys::state& state, dcon::nation_id n);
 
void make_civilized(sys::state& state, dcon::nation_id n);
void make_uncivilized(sys::state& state, dcon::nation_id n);
 
void run_gc(sys::state& state);
 
} // namespace nations