map_modes.cpp

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#include "map_modes.hpp"
 
#include "color.hpp"
#include "demographics.hpp"
#include "system_state.hpp"
#include "dcon_generated.hpp"
#include "province.hpp"
#include "nations.hpp"
#include <unordered_map>
 
#include "modes/political.hpp"
#include "modes/supply.hpp"
#include "modes/region.hpp"
#include "modes/nationality.hpp"
#include "modes/population.hpp"
#include "modes/sphere.hpp"
#include "modes/diplomatic.hpp"
#include "modes/rank.hpp"
#include "modes/relation.hpp"
#include "modes/recruitment.hpp"
#include "modes/civilization_level.hpp"
#include "modes/migration.hpp"
#include "modes/infrastructure.hpp"
#include "modes/revolt.hpp"
#include "modes/party_loyalty.hpp"
#include "modes/admin.hpp"
#include "modes/naval.hpp"
#include "modes/national_focus.hpp"
#include "modes/crisis.hpp"
#include "modes/colonial.hpp"
#include "modes/rgo_output.hpp"
#include "modes/religion.hpp"
 
//
// EXTRA MAP MODES
//
std::vector<uint32_t> ideology_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    if(state.map_state.get_selected_province()) {
        auto fat_id = state.world.province_get_dominant_ideology(state.map_state.get_selected_province());
        if(bool(fat_id)) {
            uint32_t full_color = fat_id.get_color();
            uint32_t empty_color = 0xDDDDDD;
            // Make the other end of the gradient dark if the color is bright and vice versa.
            if((full_color & 0xFF) + (full_color >> 8 & 0xFF) + (full_color >> 16 & 0xFF) > 140 * 3) {
                empty_color = 0x222222;
            }
            auto const pkey = pop_demographics::to_key(state, fat_id.id);
            state.world.for_each_province([&](dcon::province_id prov_id) {
                auto i = province::to_map_id(prov_id);
                float total = 0.f;
                float value = 0.f;
                for(const auto pl : state.world.province_get_pop_location_as_province(prov_id)) {
                    value += state.world.pop_get_demographics(pl.get_pop(), pkey);
                    total += 1.f;
                }
                auto ratio = value / total;
                auto color = ogl::color_gradient(ratio, full_color, empty_color);
                prov_color[i] = color;
                prov_color[i + texture_size] = color;
            });
        }
    } else {
        state.world.for_each_province([&](dcon::province_id prov_id) {
            auto id = province::to_map_id(prov_id);
            float total_pops = state.world.province_get_demographics(prov_id, demographics::total);
            dcon::ideology_id primary_id;
            dcon::ideology_id secondary_id;
            float primary_percent = 0.f;
            float secondary_percent = 0.f;
            state.world.for_each_ideology([&](dcon::ideology_id id) {
                auto demo_key = demographics::to_key(state, id);
                auto volume = state.world.province_get_demographics(prov_id, demo_key);
                float percent = volume / total_pops;
                if(percent > primary_percent) {
                    secondary_id = primary_id;
                    secondary_percent = primary_percent;
                    primary_id = id;
                    primary_percent = percent;
                } else if(percent > secondary_percent) {
                    secondary_id = id;
                    secondary_percent = percent;
                }
            });
            uint32_t primary_color = dcon::fatten(state.world, primary_id).get_color();
            uint32_t secondary_color = 0xFFAAAAAA; // This color won't be reached
            if(bool(secondary_id)) {
                secondary_color = dcon::fatten(state.world, secondary_id).get_color();
            }
            if(secondary_percent >= primary_percent * 0.75f) {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = secondary_color;
            } else {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = primary_color;
            }
        });
    }
    return prov_color;
}
 
std::vector<uint32_t> issue_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    if(state.map_state.get_selected_province()) {
        auto fat_id = state.world.province_get_dominant_issue_option(state.map_state.get_selected_province());
        if(bool(fat_id)) {
            uint32_t full_color = ogl::get_ui_color(state, fat_id.id);
            uint32_t empty_color = 0xDDDDDD;
            // Make the other end of the gradient dark if the color is bright and vice versa.
            if((full_color & 0xFF) + (full_color >> 8 & 0xFF) + (full_color >> 16 & 0xFF) > 140 * 3) {
                empty_color = 0x222222;
            }
            auto const pkey = pop_demographics::to_key(state, fat_id.id);
            state.world.for_each_province([&](dcon::province_id prov_id) {
                auto i = province::to_map_id(prov_id);
                float total = 0.f;
                float value = 0.f;
                for(const auto pl : state.world.province_get_pop_location_as_province(prov_id)) {
                    value += state.world.pop_get_demographics(pl.get_pop(), pkey);
                    total += 1.f;
                }
                auto ratio = value / total;
                auto color = ogl::color_gradient(ratio, full_color, empty_color);
                prov_color[i] = color;
                prov_color[i + texture_size] = color;
            });
        }
    } else {
        state.world.for_each_province([&](dcon::province_id prov_id) {
            auto id = province::to_map_id(prov_id);
            float total_pops = state.world.province_get_demographics(prov_id, demographics::total);
            dcon::issue_option_id primary_id;
            dcon::issue_option_id secondary_id;
            float primary_percent = 0.f;
            float secondary_percent = 0.f;
            state.world.for_each_issue_option([&](dcon::issue_option_id id) {
                auto demo_key = demographics::to_key(state, id);
                auto volume = state.world.province_get_demographics(prov_id, demo_key);
                float percent = volume / total_pops;
                if(percent > primary_percent) {
                    secondary_id = primary_id;
                    secondary_percent = primary_percent;
                    primary_id = id;
                    primary_percent = percent;
                } else if(percent > secondary_percent) {
                    secondary_id = id;
                    secondary_percent = percent;
                }
            });
            uint32_t primary_color = ogl::get_ui_color(state, primary_id);
            uint32_t secondary_color = 0xFFAAAAAA; // This color won't be reached
            if(bool(secondary_id)) {
                secondary_color = ogl::get_ui_color(state, secondary_id);
            }
            if(secondary_percent >= primary_percent * 0.75f) {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = secondary_color;
            } else {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = primary_color;
            }
        });
    }
    return prov_color;
}
 
std::vector<uint32_t> fort_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    int32_t max_lvl = state.economy_definitions.building_definitions[int32_t(economy::province_building_type::fort)].max_level;
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        int32_t current_lvl = state.world.province_get_building_level(prov_id, uint8_t(economy::province_building_type::fort));
        int32_t max_local_lvl = state.world.nation_get_max_building_level(state.local_player_nation, uint8_t(economy::province_building_type::fort));
        uint32_t color = 0x222222;
        uint32_t stripe_color = 0x222222;
 
        if(current_lvl > 0) {
            color = ogl::color_gradient(
                float(current_lvl) / float(max_lvl),
                sys::pack_color(14, 240, 44), // green
                sys::pack_color(41, 5, 245) // blue
            );
        }
        if(province::can_build_fort(state, prov_id, state.local_player_nation)) {
            stripe_color = sys::pack_color(232, 228, 111); // yellow
        } else if(nation == state.local_player_nation && province::has_fort_being_built(state, prov_id)) {
            stripe_color = sys::pack_color(247, 15, 15); // yellow
        } else {
            stripe_color = color;
        }
        auto i = province::to_map_id(prov_id);
        prov_color[i] = color;
        prov_color[i + texture_size] = stripe_color;
    });
    return prov_color;
}
 
std::vector<uint32_t> factory_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
 
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    // get state with most factories
    int32_t max_total = 0;
    state.world.for_each_state_instance([&](dcon::state_instance_id sid) {
        auto sdef = state.world.state_instance_get_definition(sid);
        int32_t total = 0;
        if(sel_nation) {
            total = economy::state_factory_count(state, sid, sel_nation);
        } else {
            for(const auto abm : state.world.state_definition_get_abstract_state_membership(sdef)) {
                total = std::max(total, economy::state_factory_count(state, sid, abm.get_province().get_nation_from_province_ownership()));
            }
        }
        if(total > max_total)
            max_total = total;
        if(max_total == 0)
            max_total = 1;
    });
    state.world.for_each_state_instance([&](dcon::state_instance_id sid) {
        int32_t total = 0;
        auto sdef = state.world.state_instance_get_definition(sid);
 
        for(const auto abm : state.world.state_definition_get_abstract_state_membership(sdef)) {
            if((sel_nation && abm.get_province().get_province_ownership().get_nation() != sel_nation)
                || !(abm.get_province().get_nation_from_province_ownership()))
                continue;
            total = economy::state_factory_count(state, sid, abm.get_province().get_nation_from_province_ownership());
            float value = float(total) / float(max_total);
            uint32_t color = ogl::color_gradient(value,
                sys::pack_color(46, 247, 15), // green
                sys::pack_color(247, 15, 15) // red
            );
            auto i = province::to_map_id(abm.get_province());
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
 
std::vector<uint32_t> con_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto scale = 1.f / 10.f;
            auto value = scale * (state.world.province_get_demographics(prov_id, demographics::consciousness) / state.world.province_get_demographics(prov_id, demographics::total));
            uint32_t color = ogl::color_gradient(1.f - value,
                sys::pack_color(46, 247, 15), // green
                sys::pack_color(247, 15, 15) // red
            );
            auto i = province::to_map_id(prov_id);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
 
std::vector<uint32_t> literacy_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto value = (state.world.province_get_demographics(prov_id, demographics::literacy) / state.world.province_get_demographics(prov_id, demographics::total));
            uint32_t color = ogl::color_gradient(value,
                sys::pack_color(46, 247, 15), // green
                sys::pack_color(247, 15, 15) // red
            );
            auto i = province::to_map_id(prov_id);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> growth_map_from(sys::state& state) {
    std::vector<float> prov_population_change(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_growth = {};
    std::unordered_map<int32_t, float> continent_min_growth = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            float population_change = float(demographics::get_monthly_pop_increase(state, prov_id));
            auto cid = fat_id.get_continent().id.index();
            continent_max_growth[cid] = std::max(continent_max_growth[cid], population_change);
            continent_min_growth[cid] = std::min(continent_min_growth[cid], population_change);
            auto i = province::to_map_id(prov_id);
            prov_population_change[i] = population_change;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            auto color = sys::pack_color(232, 228, 111); // yellow
            if(prov_population_change[i] > 0.f) {
                float gradient_index = (continent_max_growth[cid] == 0.f ? 0.f : (prov_population_change[i] / continent_max_growth[cid]));
                color = ogl::color_gradient(gradient_index,
                    sys::pack_color(46, 247, 15), // green
                    sys::pack_color(232, 228, 111) // yellow
                );
            } else if(prov_population_change[i] < 0.f) {
                float gradient_index = (continent_min_growth[cid] == 0.f ? 0.f : (prov_population_change[i] / continent_min_growth[cid]));
                color = ogl::color_gradient(gradient_index,
                    sys::pack_color(247, 15, 15), // red
                    sys::pack_color(232, 228, 111) // yellow
                );
            }
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> income_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            float population = 0.f;
            for(const auto pl : state.world.province_get_pop_location_as_province(prov_id))
                population += pl.get_pop().get_savings();
            auto cid = fat_id.get_continent().id.index();
            continent_max_pop[cid] = std::max(continent_max_pop[cid], population);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = population;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> employment_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto value = state.world.province_get_demographics(prov_id, demographics::employed) / state.world.province_get_demographics(prov_id, demographics::employable);
            uint32_t color = ogl::color_gradient(value,
                sys::pack_color(46, 247, 15), // green
                sys::pack_color(247, 15, 15) // red
            );
            auto i = province::to_map_id(prov_id);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
 
std::vector<uint32_t> militancy_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
 
    std::vector<uint32_t> prov_color(texture_size * 2);
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto fat_id = dcon::fatten(state.world, prov_id);
        auto nation = fat_id.get_nation_from_province_ownership();
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            float revolt_risk = province::revolt_risk(state, prov_id) / 10;
            uint32_t color = ogl::color_gradient(revolt_risk,
                sys::pack_color(247, 15, 15), // green
                sys::pack_color(46, 247, 15) // red
            );
            auto i = province::to_map_id(prov_id);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
 
//
// Even newer mapmodes!
//
std::vector<uint32_t> life_needs_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            float population = 0.f;
            for(const auto pl : state.world.province_get_pop_location_as_province(prov_id))
                population += pl.get_pop().get_life_needs_satisfaction();
            auto cid = fat_id.get_continent().id.index();
            continent_max_pop[cid] = std::max(continent_max_pop[cid], population);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = population;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> everyday_needs_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            float population = 0.f;
            for(const auto pl : state.world.province_get_pop_location_as_province(prov_id))
                population += pl.get_pop().get_everyday_needs_satisfaction();
            auto cid = fat_id.get_continent().id.index();
            continent_max_pop[cid] = std::max(continent_max_pop[cid], population);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = population;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> luxury_needs_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            float population = 0.f;
            for(const auto pl : state.world.province_get_pop_location_as_province(prov_id))
                population += pl.get_pop().get_luxury_needs_satisfaction();
            auto cid = fat_id.get_continent().id.index();
            continent_max_pop[cid] = std::max(continent_max_pop[cid], population);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = population;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> life_rating_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            continent_max_pop[cid] = std::max(continent_max_pop[cid], float(fat_id.get_life_rating()));
            auto i = province::to_map_id(prov_id);
            prov_population[i] = float(fat_id.get_life_rating());
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> officers_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            float total_officers = fat_id.get_demographics(demographics::to_key(state, state.culture_definitions.officers));
            continent_max_pop[cid] = std::max(continent_max_pop[cid], total_officers);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = total_officers;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
            auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> ctc_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto total_pw = state.world.province_get_demographics(prov_id, demographics::to_key(state, state.culture_definitions.primary_factory_worker));
            auto total_sw = state.world.province_get_demographics(prov_id, demographics::to_key(state, state.culture_definitions.secondary_factory_worker));
            auto total = total_pw + total_sw;
            auto value = (total_pw == 0.f || total_sw == 0.f) ? 0.f : total_pw / (total_pw + total_sw);
            value = 1.f - (state.economy_definitions.craftsmen_fraction - value);
            uint32_t color = ogl::color_gradient(value,
                sys::pack_color(46, 247, 15), // green
                sys::pack_color(247, 15, 15) // red
            );
            auto i = province::to_map_id(prov_id);
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        }
    });
    return prov_color;
}
std::vector<uint32_t> crime_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        dcon::crime_id cmp_crime;
        if(state.map_state.get_selected_province()) {
            cmp_crime = state.world.province_get_crime(state.map_state.get_selected_province());
        }
        auto i = province::to_map_id(prov_id);
        if(auto crime = state.world.province_get_crime(prov_id); crime && (!cmp_crime || crime == cmp_crime)) {
            prov_color[i] = ogl::get_ui_color(state, crime);
            prov_color[i + texture_size] = ogl::get_ui_color(state, crime);
        } else {
            prov_color[i] = 0;
            prov_color[i + texture_size] = 0;
        }
    });
    return prov_color;
}
std::vector<uint32_t> rally_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        auto i = province::to_map_id(prov_id);
        prov_color[i] = state.world.province_get_land_rally_point(prov_id) ? sys::pack_color(46, 247, 15) : 0;
        prov_color[i + texture_size] = state.world.province_get_naval_rally_point(prov_id) ? sys::pack_color(46, 15, 247) : 0;
    });
    return prov_color;
}
std::vector<uint32_t> mobilization_map_from(sys::state& state) {
    std::vector<float> prov_population(state.world.province_size() + 1);
    std::unordered_map<int32_t, float> continent_max_pop = {};
    auto sel_nation = state.world.province_get_nation_from_province_ownership(state.map_state.get_selected_province());
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            float total_regs = float(military::regiments_max_possible_from_province(state, prov_id));
            continent_max_pop[cid] = std::max(continent_max_pop[cid], total_regs);
            auto i = province::to_map_id(prov_id);
            prov_population[i] = total_regs;
        }
    });
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto nation = state.world.province_get_nation_from_province_ownership(prov_id);
        if((sel_nation && nation == sel_nation) || !sel_nation) {
            auto fat_id = dcon::fatten(state.world, prov_id);
            auto cid = fat_id.get_continent().id.index();
            auto i = province::to_map_id(prov_id);
            if(prov_population[i] == 0.f) {
                auto color = sys::pack_color(0, 0, 0);
                prov_color[i] = color;
                prov_color[i + texture_size] = color;
            } else {
                float gradient_index = 1.f - (prov_population[i] / continent_max_pop[cid]);
                auto color = ogl::color_gradient(gradient_index, 210, 100 << 8);
                prov_color[i] = color;
                prov_color[i + texture_size] = color;
            }
        }
    });
    return prov_color;
}
std::vector<uint32_t> workforce_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    if(state.map_state.get_selected_province()) {
        dcon::pop_type_fat_id fat_id = dcon::fatten(state.world, dcon::pop_type_id{});
        float pt_max = 0.f;
        for(const auto pt : state.world.in_pop_type) {
            auto total = state.world.province_get_demographics(state.map_state.get_selected_province(), demographics::to_key(state, pt));
            if(total > pt_max) {
                fat_id = pt;
                total = pt_max;
            }
        }
        if(bool(fat_id)) {
            uint32_t full_color = fat_id.get_color();
            uint32_t empty_color = 0xDDDDDD;
            // Make the other end of the gradient dark if the color is bright and vice versa.
            if((full_color & 0xFF) + (full_color >> 8 & 0xFF) + (full_color >> 16 & 0xFF) > 140 * 3) {
                empty_color = 0x222222;
            }
            state.world.for_each_province([&](dcon::province_id prov_id) {
                auto i = province::to_map_id(prov_id);
                float total = state.world.province_get_demographics(state.map_state.get_selected_province(), demographics::total);
                float value = state.world.province_get_demographics(state.map_state.get_selected_province(), demographics::to_key(state, fat_id));
                auto ratio = value / total;
                auto color = ogl::color_gradient(ratio, full_color, empty_color);
                prov_color[i] = color;
                prov_color[i + texture_size] = color;
            });
        }
    } else {
        state.world.for_each_province([&](dcon::province_id prov_id) {
            auto id = province::to_map_id(prov_id);
            float total_pops = state.world.province_get_demographics(prov_id, demographics::total);
            dcon::pop_type_id primary_id;
            dcon::pop_type_id secondary_id;
            float primary_percent = 0.f;
            float secondary_percent = 0.f;
            state.world.for_each_pop_type([&](dcon::pop_type_id id) {
                float volume = 0.f;
                for(const auto pl : state.world.province_get_pop_location_as_province(prov_id)) {
                    if(pl.get_pop().get_poptype() == id) {
                        volume += pl.get_pop().get_size();
                    }
                }
                float percent = volume / total_pops;
                if(percent > primary_percent) {
                    secondary_id = primary_id;
                    secondary_percent = primary_percent;
                    primary_id = id;
                    primary_percent = percent;
                } else if(percent > secondary_percent) {
                    secondary_id = id;
                    secondary_percent = percent;
                }
            });
            uint32_t primary_color = dcon::fatten(state.world, primary_id).get_color();
            uint32_t secondary_color = 0xFFAAAAAA; // This color won't be reached
            if(bool(secondary_id)) {
                secondary_color = dcon::fatten(state.world, secondary_id).get_color();
            }
            if(secondary_percent >= primary_percent * 0.75f) {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = secondary_color;
            } else {
                prov_color[id] = primary_color;
                prov_color[id + texture_size] = primary_color;
            }
        });
    }
    return prov_color;
}
std::vector<uint32_t> players_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size() + 1;
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2);
    for(const auto n : state.world.in_nation) {
        if(n.get_is_player_controlled()) {
            for(const auto po : state.world.nation_get_province_ownership_as_nation(n)) {
                auto id = province::to_map_id(po.get_province());
                prov_color[id] = n.get_color();
            }
            for(const auto po : state.world.nation_get_province_control_as_nation(n)) {
                auto id = province::to_map_id(po.get_province());
                prov_color[id + texture_size] = n.get_color();
            }
        }
    }
    return prov_color;
}
 
#include "gui_element_types.hpp"
 
std::vector<uint32_t> select_states_map_from(sys::state& state) {
    uint32_t province_size = state.world.province_size();
    uint32_t texture_size = province_size + 256 - province_size % 256;
    std::vector<uint32_t> prov_color(texture_size * 2, 0);
 
    assert(state.state_selection.has_value());
    if(state.state_selection) {
        for(const auto s : state.state_selection->selectable_states) {
            uint32_t color = ogl::color_from_hash(s.index());
 
            for(const auto m : state.world.state_definition_get_abstract_state_membership_as_state(s)) {
                auto p = m.get_province();
 
                auto i = province::to_map_id(p.id);
 
                prov_color[i] = color;
                prov_color[i + texture_size] = ~color;
            }
        }
    }
    return prov_color;
}
 
namespace map_mode {
 
void set_map_mode(sys::state& state, mode mode) {
    std::vector<uint32_t> prov_color;
    switch(mode) {
        case map_mode::mode::migration:
        case map_mode::mode::population:
        case map_mode::mode::relation:
        case map_mode::mode::revolt:
        case map_mode::mode::supply:
        case map_mode::mode::admin:
        case map_mode::mode::crisis:
        //New mapmodes
        case map_mode::mode::literacy:
        case map_mode::mode::conciousness:
        case map_mode::mode::growth:
        case map_mode::mode::income:
        case map_mode::mode::employment:
        case map_mode::mode::militancy:
        case map_mode::mode::life_needs:
        case map_mode::mode::everyday_needs:
        case map_mode::mode::luxury_needs:
        case map_mode::mode::mobilization:
        case map_mode::mode::officers:
        case map_mode::mode::life_rating:
        case map_mode::mode::clerk_to_craftsmen_ratio:
            if(state.ui_state.map_gradient_legend)
                state.ui_state.map_gradient_legend->set_visible(state, true);
            break;
        default:
            if(state.ui_state.map_gradient_legend)
                state.ui_state.map_gradient_legend->set_visible(state, false);
            break;
    }
    if(mode == mode::civilization_level) {
        if(state.ui_state.map_civ_level_legend)
            state.ui_state.map_civ_level_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_civ_level_legend)
            state.ui_state.map_civ_level_legend->set_visible(state, false);
    }
    if(mode == mode::colonial) {
        if(state.ui_state.map_col_legend)
            state.ui_state.map_col_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_col_legend)
            state.ui_state.map_col_legend->set_visible(state, false);
    }
    if(mode == mode::diplomatic) {
        if(state.ui_state.map_dip_legend)
            state.ui_state.map_dip_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_dip_legend)
            state.ui_state.map_dip_legend->set_visible(state, false);
    }
    if(mode == mode::infrastructure || mode == mode::fort) {
        if(state.ui_state.map_rr_legend)
            state.ui_state.map_rr_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_rr_legend)
            state.ui_state.map_rr_legend->set_visible(state, false);
    }
    if(mode == mode::naval) {
        if(state.ui_state.map_nav_legend)
            state.ui_state.map_nav_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_nav_legend)
            state.ui_state.map_nav_legend->set_visible(state, false);
    }
    if(mode == mode::rank) {
        if(state.ui_state.map_rank_legend)
            state.ui_state.map_rank_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_rank_legend)
            state.ui_state.map_rank_legend->set_visible(state, false);
    }
    if(mode == mode::recruitment) {
        if(state.ui_state.map_rec_legend)
            state.ui_state.map_rec_legend->set_visible(state, true);
    } else {
        if(state.ui_state.map_rec_legend)
            state.ui_state.map_rec_legend->set_visible(state, false);
    }
 
    switch(mode) {
    case mode::state_select:
        prov_color = select_states_map_from(state);
        break;
    case mode::terrain:
        state.map_state.set_terrain_map_mode();
        return;
    case mode::political:
        prov_color = political_map_from(state);
        break;
    case mode::region:
        prov_color = region_map_from(state);
        break;
    case mode::population:
        prov_color = population_map_from(state);
        break;
    case mode::nationality:
        prov_color = nationality_map_from(state);
        break;
    case mode::sphere:
        prov_color = sphere_map_from(state);
        break;
    case mode::diplomatic:
        prov_color = diplomatic_map_from(state);
        break;
    case mode::rank:
        prov_color = rank_map_from(state);
        break;
    case mode::recruitment:
        prov_color = recruitment_map_from(state);
        break;
    case mode::supply:
        prov_color = supply_map_from(state);
        break;
    case mode::relation:
        prov_color = relation_map_from(state);
        break;
    case mode::civilization_level:
        prov_color = civilization_level_map_from(state);
        break;
    case mode::migration:
        prov_color = migration_map_from(state);
        break;
    case mode::infrastructure:
        prov_color = infrastructure_map_from(state);
        break;
    case mode::revolt:
        prov_color = revolt_map_from(state);
        break;
    case mode::party_loyalty:
        prov_color = party_loyalty_map_from(state);
        break;
    case mode::admin:
        prov_color = admin_map_from(state);
        break;
    case mode::naval:
        prov_color = naval_map_from(state);
        break;
    case mode::national_focus:
        prov_color = national_focus_map_from(state);
        break;
    case mode::crisis:
        prov_color = crisis_map_from(state);
        break;
    case mode::colonial:
        prov_color = colonial_map_from(state);
        break;
    case mode::rgo_output:
        prov_color = rgo_output_map_from(state);
        break;
    case mode::religion:
        prov_color = religion_map_from(state);
        break;
    case mode::issues:
        prov_color = issue_map_from(state);
        break;
    case mode::ideology:
        prov_color = ideology_map_from(state);
        break;
    case mode::fort:
        prov_color = fort_map_from(state);
        break;
    case mode::income:
        prov_color = income_map_from(state);
        break;
    case mode::conciousness:
        prov_color = con_map_from(state);
        break;
    case mode::militancy:
        prov_color = militancy_map_from(state);
        break;
    case mode::literacy:
        prov_color = literacy_map_from(state);
        break;
    case mode::employment:
        prov_color = employment_map_from(state);
        break;
    case mode::factories:
        prov_color = factory_map_from(state);
        break;
    case mode::growth:
        prov_color = growth_map_from(state);
        break;
    //even newer mapmodes
    case mode::players:
        prov_color = players_map_from(state);
        break;
    case mode::life_needs:
        prov_color = life_needs_map_from(state);
        break;
    case mode::everyday_needs:
        prov_color = everyday_needs_map_from(state);
        break;
    case mode::luxury_needs:
        prov_color = luxury_needs_map_from(state);
        break;
    case mode::life_rating:
        prov_color = life_rating_map_from(state);
        break;
    case mode::clerk_to_craftsmen_ratio:
        prov_color = ctc_map_from(state);
        break;
    case mode::crime:
        prov_color = crime_map_from(state);
        break;
    case mode::rally:
        prov_color = rally_map_from(state);
        break;
    case mode::officers:
        prov_color = officers_map_from(state);
        break;
    case mode::mobilization:
        prov_color = mobilization_map_from(state);
        break;
    case mode::workforce:
        prov_color = workforce_map_from(state);
        break;
    default:
        return;
    }
    state.map_state.set_province_color(prov_color, mode);
}
 
void update_map_mode(sys::state& state) {
    if(state.map_state.active_map_mode == mode::terrain || state.map_state.active_map_mode == mode::region) {
        return;
    }
    set_map_mode(state, state.map_state.active_map_mode);
}
} // namespace map_mode