gui_decision_window.hpp

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#pragma once
 
#include <vector>
 
#include "gui_element_types.hpp"
#include "triggers.hpp"
#include "text.hpp"
 
namespace ui {
 
inline void produce_decision_substitutions(sys::state& state, text::substitution_map& m, dcon::nation_id n) {
    text::add_to_substitution_map(m, text::variable_type::country_adj, text::get_adjective(state, n));
    text::add_to_substitution_map(m, text::variable_type::country, n);
    text::add_to_substitution_map(m, text::variable_type::countryname, n);
    text::add_to_substitution_map(m, text::variable_type::thiscountry, n);
    text::add_to_substitution_map(m, text::variable_type::capital, state.world.nation_get_capital(n));
    text::add_to_substitution_map(m, text::variable_type::monarchtitle, text::get_ruler_title(state, n));
    text::add_to_substitution_map(m, text::variable_type::continentname, state.world.nation_get_capital(n).get_continent().get_name());
    // Date
    text::add_to_substitution_map(m, text::variable_type::year, int32_t(state.current_date.to_ymd(state.start_date).year));
    //text::add_to_substitution_map(m, text::variable_type::month, text::localize_month(state, state.current_date.to_ymd(state.start_date).month));
    text::add_to_substitution_map(m, text::variable_type::day, int32_t(state.current_date.to_ymd(state.start_date).day));
    auto sm = state.world.nation_get_in_sphere_of(n);
    text::add_to_substitution_map(m, text::variable_type::spheremaster, sm);
    text::add_to_substitution_map(m, text::variable_type::spheremaster_adj, text::get_adjective(state, sm));
    auto smpc = state.world.nation_get_primary_culture(sm);
    text::add_to_substitution_map(m, text::variable_type::spheremaster_union_adj, smpc.get_group_from_culture_group_membership().get_identity_from_cultural_union_of().get_adjective());
 
    // Non-vanilla
    text::add_to_substitution_map(m, text::variable_type::government, state.world.nation_get_government_type(n).get_name());
    text::add_to_substitution_map(m, text::variable_type::ideology, state.world.nation_get_ruling_party(n).get_ideology().get_name());
    text::add_to_substitution_map(m, text::variable_type::party, state.world.nation_get_ruling_party(n).get_name());
    text::add_to_substitution_map(m, text::variable_type::religion, state.world.religion_get_name(state.world.nation_get_religion(n)));
    text::add_to_substitution_map(m, text::variable_type::infamy, text::fp_two_places{ state.world.nation_get_infamy(n) });
    text::add_to_substitution_map(m, text::variable_type::badboy, text::fp_two_places{ state.world.nation_get_infamy(n) });
    text::add_to_substitution_map(m, text::variable_type::spheremaster, state.world.nation_get_in_sphere_of(n));
    text::add_to_substitution_map(m, text::variable_type::overlord, state.world.overlord_get_ruler(state.world.nation_get_overlord_as_subject(n)));
    text::add_to_substitution_map(m, text::variable_type::nationalvalue, state.world.nation_get_national_value(n).get_name());
    // Crisis stuff
    text::add_to_substitution_map(m, text::variable_type::crisistaker, state.crisis_liberation_tag);
    text::add_to_substitution_map(m, text::variable_type::crisistaker_adj, state.world.national_identity_get_adjective(state.crisis_liberation_tag));
    text::add_to_substitution_map(m, text::variable_type::crisistaker_capital, state.world.national_identity_get_capital(state.crisis_liberation_tag));
    text::add_to_substitution_map(m, text::variable_type::crisistaker_continent, state.world.national_identity_get_capital(state.crisis_liberation_tag).get_continent().get_name());
    text::add_to_substitution_map(m, text::variable_type::crisisattacker, state.primary_crisis_attacker);
    text::add_to_substitution_map(m, text::variable_type::crisisattacker_capital, state.world.nation_get_capital(state.primary_crisis_attacker));
    text::add_to_substitution_map(m, text::variable_type::crisisattacker_continent, state.world.nation_get_capital(state.primary_crisis_attacker).get_continent().get_name());
    text::add_to_substitution_map(m, text::variable_type::crisisdefender, state.primary_crisis_defender);
    text::add_to_substitution_map(m, text::variable_type::crisisdefender_capital, state.world.nation_get_capital(state.primary_crisis_defender));
    text::add_to_substitution_map(m, text::variable_type::crisisdefender_continent, state.world.nation_get_capital(state.primary_crisis_defender).get_continent().get_name());
    text::add_to_substitution_map(m, text::variable_type::crisistarget, state.primary_crisis_defender);
    text::add_to_substitution_map(m, text::variable_type::crisistarget_adj, text::get_adjective(state, state.primary_crisis_defender));
    text::add_to_substitution_map(m, text::variable_type::crisisarea, state.crisis_state);
    text::add_to_substitution_map(m, text::variable_type::temperature, text::fp_two_places{ state.crisis_temperature });
    // TODO: Is this correct? I remember in vanilla it could vary
    auto pc = state.world.nation_get_primary_culture(n);
    text::add_to_substitution_map(m, text::variable_type::culture, state.world.culture_get_name(pc));
    text::add_to_substitution_map(m, text::variable_type::culture_group_union, pc.get_group_from_culture_group_membership().get_identity_from_cultural_union_of().get_nation_from_identity_holder());
    text::add_to_substitution_map(m, text::variable_type::union_adj, pc.get_group_from_culture_group_membership().get_identity_from_cultural_union_of().get_adjective());
    text::add_to_substitution_map(m, text::variable_type::countryculture, state.world.culture_get_name(pc));
    auto names_pair = rng::get_random_pair(state, uint32_t(n.index()) << 6, uint32_t(pc.id.index()));
    auto first_names = state.world.culture_get_first_names(state.world.nation_get_primary_culture(n));
    if(first_names.size() > 0) {
        auto first_name = first_names.at(rng::reduce(uint32_t(names_pair.high), first_names.size()));
        auto last_names = state.world.culture_get_last_names(state.world.nation_get_primary_culture(n));
        if(last_names.size() > 0) {
            auto last_name = last_names.at(rng::reduce(uint32_t(names_pair.high), last_names.size()));
            text::add_to_substitution_map(m, text::variable_type::culture_first_name, state.to_string_view(first_name));
            text::add_to_substitution_map(m, text::variable_type::culture_last_name, state.to_string_view(last_name));
        }
    }
    text::add_to_substitution_map(m, text::variable_type::tech, state.world.nation_get_current_research(n).get_name());
    text::add_to_substitution_map(m, text::variable_type::now, state.current_date);
    if(auto plist = state.world.nation_get_province_ownership(n); plist.begin() != plist.end()) {
        auto plist_size = uint32_t(plist.end() - plist.begin());
        uint32_t index = rng::reduce(uint32_t(names_pair.high), plist_size);
        text::add_to_substitution_map(m, text::variable_type::anyprovince, (*(plist.begin() + index)).get_province());
    }
}
 
class decision_requirements : public button_element_base {
public:
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::variable_tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        auto condition = state.world.decision_get_allow(id);
        if(condition)
            trigger_description(state, contents, condition, trigger::to_generic(state.local_player_nation), trigger::to_generic(state.local_player_nation), -1);
    }
};
 
class decision_ai_will_do : public button_element_base {
public:
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::variable_tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        text::add_line(state, contents, "alice_ai_decision");
        auto mkey = state.world.decision_get_ai_will_do(id);
        if(mkey)
            multiplicative_value_modifier_description(state, contents, mkey, trigger::to_generic(state.local_player_nation), trigger::to_generic(state.local_player_nation), -1);
    }
};
 
class decision_potential : public button_element_base {
public:
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::variable_tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        auto potential = state.world.decision_get_potential(id);
        if(potential)
            trigger_description(state, contents, potential, trigger::to_generic(state.local_player_nation), trigger::to_generic(state.local_player_nation), -1);
    }
};
 
class make_decision : public button_element_base {
public:
    sound::audio_instance& get_click_sound(sys::state& state) noexcept override {
        return sound::get_decision_sound(state);
    }
 
    void button_action(sys::state& state) noexcept override {
        auto content = retrieve<dcon::decision_id>(state, parent);
        command::take_decision(state, state.local_player_nation, content);
    }
 
    void on_update(sys::state& state) noexcept override {
        auto content = retrieve<dcon::decision_id>(state, parent);
        disabled = !command::can_take_decision(state, state.local_player_nation, content);
    }
 
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::variable_tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
 
        auto fat_id = dcon::fatten(state.world, id);
        auto box = text::open_layout_box(contents);
        text::substitution_map m;
        produce_decision_substitutions(state, m, state.local_player_nation);
        text::add_to_layout_box(state, contents, box, fat_id.get_name(), m);
        text::close_layout_box(contents, box);
 
        auto ef = fat_id.get_effect();
        if(bool(ef))
            effect_description(state, contents, ef, trigger::to_generic(state.local_player_nation),
                trigger::to_generic(state.local_player_nation), -1, uint32_t(state.current_date.value),
                uint32_t(state.local_player_nation.index() << 4 ^ id.index()));
    }
 
};
 
// -------------
// Decision Name
// -------------
 
class decision_name : public multiline_text_element_base {
public:
    void on_update(sys::state& state) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        auto contents = text::create_endless_layout(state, internal_layout, text::layout_parameters{ 0, 0, static_cast<int16_t>(base_data.size.x), static_cast<int16_t>(base_data.size.y), base_data.data.text.font_handle, 0, text::alignment::left, text::text_color::white, true });
        auto box = text::open_layout_box(contents);
        text::substitution_map m;
        produce_decision_substitutions(state, m, state.local_player_nation);
        text::add_to_layout_box(state, contents, box, state.world.decision_get_name(id), m);
        text::close_layout_box(contents, box);
    }
 
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::variable_tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        auto const id = retrieve<dcon::decision_id>(state, parent);
        if(state.cheat_data.show_province_id_tooltip) {
            auto box = text::open_layout_box(contents);
            text::add_to_layout_box(state, contents, box, std::string_view("Decision ID:"));
            text::add_space_to_layout_box(state, contents, box);
            text::add_to_layout_box(state, contents, box, std::to_string(id.value));
            text::close_layout_box(contents, box);
        }
        auto const desc = state.world.decision_get_description(id);
        if(state.key_is_localized(desc)) {
            auto box = text::open_layout_box(contents);
            text::substitution_map m;
            produce_decision_substitutions(state, m, state.local_player_nation);
            text::add_to_layout_box(state, contents, box, desc, m);
            text::close_layout_box(contents, box);
        }
    }
};
 
// --------------
// Decision Image
// --------------
 
class decision_image : public image_element_base {
public:
    bool get_horizontal_flip(sys::state& state) noexcept override {
        return false; //never flip
    }
    void on_update(sys::state& state) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        auto fat_id = dcon::fatten(state.world, id);
        base_data.data.image.gfx_object = fat_id.get_image();
    }
};
 
// --------------------
// Decision Description
// --------------------
 
class decision_desc : public scrollable_text {
private:
    dcon::text_key description;
    void populate_layout(sys::state& state, text::endless_layout& contents) noexcept {
        auto box = text::open_layout_box(contents);
        text::substitution_map m;
        produce_decision_substitutions(state, m, state.local_player_nation);
        text::add_to_layout_box(state, contents, box, description, m);
        text::close_layout_box(contents, box);
    }
 
public:
    void on_create(sys::state& state) noexcept override {
        base_data.size.y = 76;
        scrollable_text::on_create(state);
    }
 
    void on_update(sys::state& state) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        auto fat_id = dcon::fatten(state.world, id);
        description = fat_id.get_description();
        auto container = text::create_endless_layout(state, delegate->internal_layout,
            text::layout_parameters{0, 0, static_cast<int16_t>(base_data.size.x), static_cast<int16_t>(base_data.size.y),
                base_data.data.text.font_handle, 0, text::alignment::left,
                text::is_black_from_font_id(base_data.data.text.font_handle) ? text::text_color::black : text::text_color::white,
                false});
        populate_layout(state, container);
        calibrate_scrollbar(state);
    }
    message_result test_mouse(sys::state& state, int32_t x, int32_t y, mouse_probe_type type) noexcept override {
        // Ignore mouse wheel scrolls so people DO NOT get confused!
        if(type == mouse_probe_type::scroll)
            return message_result::unseen;
        return scrollable_text::test_mouse(state, x, y, type);
    }
};
 
// ---------------
// Ignore Checkbox
// ---------------
 
class ignore_checkbox : public checkbox_button {
public:
    void button_action(sys::state& state) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        if(bool(id)) {
            state.world.decision_set_hide_notification(id, !state.world.decision_get_hide_notification(id));
            state.game_state_updated.store(true, std::memory_order_release);
        }
    }
 
    bool is_active(sys::state& state) noexcept override {
        auto id = retrieve<dcon::decision_id>(state, parent);
        return !state.world.decision_get_hide_notification(id);
    }
 
    tooltip_behavior has_tooltip(sys::state& state) noexcept override {
        return tooltip_behavior::tooltip;
    }
 
    void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
        text::add_line(state, contents, "hide_decision");
    }
};
 
// -------------
// Decision Item
// -------------
 
class decision_item : public listbox_row_element_base<dcon::decision_id> {
public:
    std::unique_ptr<ui::element_base> make_child(sys::state& state, std::string_view name, dcon::gui_def_id id) noexcept override {
        if(name == "decision_name") {
            return make_element_by_type<decision_name>(state, id);
        } else if(name == "decision_image") {
            return make_element_by_type<decision_image>(state, id);
        } else if(name == "decision_desc") {
            return make_element_by_type<decision_desc>(state, id);
        } else if(name == "requirements") {
            // Extra button to tell if AI will do
            auto btn1 = make_element_by_type<decision_ai_will_do>(state, id);
            btn1->base_data.position.x -= btn1->base_data.size.x * 2;
            add_child_to_front(std::move(btn1));
            auto btn2 = make_element_by_type<decision_potential>(state, id);
            btn2->base_data.position.x -= btn2->base_data.size.x;
            add_child_to_front(std::move(btn2));
            return make_element_by_type<decision_requirements>(state, id);
        } else if(name == "ignore_checkbox") {
            return make_element_by_type<ignore_checkbox>(state, id);
        } else if(name == "make_decision") {
            return make_element_by_type<make_decision>(state, id);
        } else {
            return nullptr;
        }
    }
 
    message_result get(sys::state& state, Cyto::Any& payload) noexcept override {
        if(payload.holds_type<dcon::decision_id>()) {
            payload.emplace<dcon::decision_id>(content);
            return message_result::consumed;
        } else if(payload.holds_type<wrapped_listbox_row_content<dcon::decision_id>>()) {
            return listbox_row_element_base<dcon::decision_id>::get(state, payload);
        } else {
            return message_result::unseen;
        }
    }
};
 
// ----------------
// Decision Listbox
// ----------------
 
class decision_listbox : public listbox_element_base<decision_item, dcon::decision_id> {
protected:
    std::string_view get_row_element_name() override {
        return "decision_entry";
    }
private:
    std::vector<dcon::decision_id> get_decisions(sys::state& state) {
        std::vector<dcon::decision_id> list;
        auto n = state.local_player_nation;
        for(uint32_t i = state.world.decision_size(); i-- > 0;) {
            dcon::decision_id did{ dcon::decision_id::value_base_t(i) };
            if(!state.cheat_data.always_potential_decisions) {
                auto lim = state.world.decision_get_potential(did);
                if(!lim || trigger::evaluate(state, lim, trigger::to_generic(n), trigger::to_generic(n), 0)) {
                    list.push_back(did);
                }
            } else {
                list.push_back(did);
            }
        }
 
        std::sort(list.begin(), list.end(), [&](dcon::decision_id a, dcon::decision_id b) {
            auto allow_a = state.world.decision_get_allow(a);
            auto allow_b = state.world.decision_get_allow(b);
            auto a_res = !allow_a || trigger::evaluate(state, allow_a, trigger::to_generic(n), trigger::to_generic(n), 0);
            auto b_res = !allow_b || trigger::evaluate(state, allow_b, trigger::to_generic(n), trigger::to_generic(n), 0);
            if(a_res != b_res)
                return a_res;
            else
                return a.index() < b.index();
        });
 
        return list;
    }
public:
    void on_update(sys::state& state) noexcept override {
        row_contents = get_decisions(state);
        update(state);
    }
};
 
// ----------------
// Decision Window
// ----------------
 
class decision_window : public window_element_base {
public:
    void on_create(sys::state& state) noexcept override {
        window_element_base::on_create(state);
        set_visible(state, false);
    }
 
    std::unique_ptr<element_base> make_child(sys::state& state, std::string_view name, dcon::gui_def_id id) noexcept override {
        if(name == "decision_listbox") {
            return make_element_by_type<decision_listbox>(state, id);
        } else {
            return nullptr;
        }
    }
};
 
} // namespace ui