admin.hpp

Go to the documentation of this file.

#pragma once
 
std::vector<uint32_t> admin_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);
    dcon::province_id selected_province = state.map_state.get_selected_province();
    dcon::nation_id selected_nation = selected_province
        ? state.world.province_get_nation_from_province_ownership(selected_province)
        : state.local_player_nation;
    state.world.for_each_province([&](dcon::province_id prov_id) {
        auto i = province::to_map_id(prov_id);
        auto fat_id = dcon::fatten(state.world, prov_id);
        if(!selected_nation || fat_id.get_nation_from_province_ownership() == selected_nation) {
            auto admin_efficiency = province::state_admin_efficiency(state, fat_id.get_state_membership());
            uint32_t color = ogl::color_gradient(admin_efficiency,
                sys::pack_color(46, 247, 15), // red
                sys::pack_color(247, 15, 15) // green
            );
            prov_color[i] = color;
            prov_color[i + texture_size] = color;
        } else {
            prov_color[i] = 0;
            prov_color[i + texture_size] = 0;
        }
    });
    return prov_color;
}