economy_templates.hpp

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#pragma once
#include "system_state.hpp"
 
namespace economy {
 
template<typename F>
void for_each_new_factory(sys::state& state, dcon::state_instance_id s, F&& func) {
    for(auto st_con : state.world.state_instance_get_state_building_construction(s)) {
        if(!st_con.get_is_upgrade()) {
            float admin_eff = state.world.nation_get_administrative_efficiency(st_con.get_nation());
            float factory_mod = state.world.nation_get_modifier_values(st_con.get_nation(), sys::national_mod_offsets::factory_cost) + 1.0f;
            float pop_factory_mod = std::max(0.1f, state.world.nation_get_modifier_values(st_con.get_nation(), sys::national_mod_offsets::factory_owner_cost));
            float admin_cost_factor = (st_con.get_is_pop_project() ? pop_factory_mod : (2.0f - admin_eff)) * factory_mod;
 
            float total = 0.0f;
            float purchased = 0.0f;
            auto& goods = state.world.factory_type_get_construction_costs(st_con.get_type());
 
            for(uint32_t i = 0; i < commodity_set::set_size; ++i) {
                total += goods.commodity_amounts[i] * admin_cost_factor;
                purchased += st_con.get_purchased_goods().commodity_amounts[i];
            }
 
            func(new_factory{total > 0.0f ? purchased / total : 0.0f, st_con.get_type().id});
        }
    }
}
 
template<typename F>
void for_each_upgraded_factory(sys::state& state, dcon::state_instance_id s, F&& func) {
    for(auto st_con : state.world.state_instance_get_state_building_construction(s)) {
        if(st_con.get_is_upgrade()) {
            float admin_eff = state.world.nation_get_administrative_efficiency(st_con.get_nation());
            float factory_mod = state.world.nation_get_modifier_values(st_con.get_nation(), sys::national_mod_offsets::factory_cost) + 1.0f;
            float pop_factory_mod = std::max(0.1f, state.world.nation_get_modifier_values(st_con.get_nation(), sys::national_mod_offsets::factory_owner_cost));
            float admin_cost_factor = (st_con.get_is_pop_project() ? pop_factory_mod : (2.0f - admin_eff)) * factory_mod;
 
            float total = 0.0f;
            float purchased = 0.0f;
            auto& goods = state.world.factory_type_get_construction_costs(st_con.get_type());
 
            for(uint32_t i = 0; i < commodity_set::set_size; ++i) {
                total += goods.commodity_amounts[i] * admin_cost_factor;
                purchased += st_con.get_purchased_goods().commodity_amounts[i];
            }
 
            func(upgraded_factory{total > 0.0f ? purchased / total : 0.0f, st_con.get_type().id});
        }
    }
}
 
} // namespace economy