Move production types to economy/production/move_production_to_folder

8 files changed, 636 insertions, 0 deletions

diff --git a/src/openvic-simulation/economy/production/ArtisanalProducer.cpp b/src/openvic-simulation/economy/production/ArtisanalProducer.cpp
new file mode 100644
index 0000000..d5cc3d3
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ArtisanalProducer.cpp
@@ -0,0 +1,13 @@
+#include "ArtisanalProducer.hpp"
+
+using namespace OpenVic;
+
+ArtisanalProducer::ArtisanalProducer(
+	ProductionType const& new_production_type,
+	GoodDefinition::good_definition_map_t&& new_stockpile,
+	fixed_point_t new_current_production,
+	GoodDefinition::good_definition_map_t&& new_current_needs
+) : production_type { new_production_type },
+	stockpile { std::move(new_stockpile) },
+	current_production { new_current_production },
+	current_needs { std::move(new_current_needs) } {}
diff --git a/src/openvic-simulation/economy/production/ArtisanalProducer.hpp b/src/openvic-simulation/economy/production/ArtisanalProducer.hpp
new file mode 100644
index 0000000..e5c0b80
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ArtisanalProducer.hpp
@@ -0,0 +1,22 @@
+#pragma once
+
+#include "openvic-simulation/economy/GoodDefinition.hpp"
+#include "openvic-simulation/economy/production/ProductionType.hpp"
+#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
+#include "openvic-simulation/utility/Getters.hpp"
+
+namespace OpenVic {
+	class ArtisanalProducer final {
+	private:
+		ProductionType const& PROPERTY(production_type);
+		GoodDefinition::good_definition_map_t PROPERTY(stockpile);
+		fixed_point_t PROPERTY(current_production);
+		GoodDefinition::good_definition_map_t PROPERTY(current_needs);
+
+	public:
+		ArtisanalProducer(
+			ProductionType const& new_production_type, GoodDefinition::good_definition_map_t&& new_stockpile,
+			fixed_point_t new_current_production, GoodDefinition::good_definition_map_t&& new_current_needs
+		);
+	};
+}
diff --git a/src/openvic-simulation/economy/production/FactoryProducer.cpp b/src/openvic-simulation/economy/production/FactoryProducer.cpp
new file mode 100644
index 0000000..2ef9fa8
--- /dev/null
+++ b/src/openvic-simulation/economy/production/FactoryProducer.cpp
@@ -0,0 +1,58 @@
+#include "FactoryProducer.hpp"
+
+using namespace OpenVic;
+
+FactoryProducer::FactoryProducer(
+	ProductionType const& new_production_type,
+	fixed_point_t new_size_multiplier,
+	fixed_point_t new_revenue_yesterday,
+	fixed_point_t new_output_quantity_yesterday,
+	fixed_point_t new_unsold_quantity_yesterday,
+	ordered_map<Pop*, Pop::pop_size_t>&& new_employees,
+	GoodDefinition::good_definition_map_t&& new_stockpile,
+	fixed_point_t new_budget,
+	fixed_point_t new_balance_yesterday,
+	fixed_point_t new_received_investments_yesterday,
+	fixed_point_t new_market_spendings_yesterday,
+	fixed_point_t new_paychecks_yesterday,
+	uint32_t new_unprofitable_days,
+	uint32_t new_subsidised_days,
+	uint32_t new_days_without_input,
+	uint8_t new_hiring_priority,
+	uint8_t new_profit_history_current,
+	daily_profit_history_t&& new_daily_profit_history
+) : production_type { new_production_type },
+	size_multiplier { new_size_multiplier },
+	revenue_yesterday { new_revenue_yesterday },
+	output_quantity_yesterday { new_output_quantity_yesterday },
+	unsold_quantity_yesterday { new_unsold_quantity_yesterday },
+	employees { std::move(new_employees) },
+	stockpile { std::move(new_stockpile) },
+	budget { new_budget },
+	balance_yesterday { new_balance_yesterday },
+	received_investments_yesterday { new_received_investments_yesterday },
+	market_spendings_yesterday { new_market_spendings_yesterday },
+	paychecks_yesterday { new_paychecks_yesterday },
+	unprofitable_days { new_unprofitable_days },
+	subsidised_days { new_subsidised_days },
+	days_without_input { new_days_without_input },
+	hiring_priority { new_hiring_priority },
+	profit_history_current { new_profit_history_current },
+	daily_profit_history { std::move(new_daily_profit_history) } {}
+
+FactoryProducer::FactoryProducer(ProductionType const& new_production_type, fixed_point_t new_size_multiplier)
+	: FactoryProducer { new_production_type, new_size_multiplier, 0, 0, 0, {}, {}, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {} } {}
+
+fixed_point_t FactoryProducer::get_profitability_yesterday() const {
+	return daily_profit_history[profit_history_current];
+}
+
+fixed_point_t FactoryProducer::get_average_profitability_last_seven_days() const {
+	fixed_point_t sum = 0;
+
+	for (int i = 0; i <= profit_history_current; i++) {
+		sum += daily_profit_history[i];
+	}
+
+	return sum / (1 + profit_history_current);
+}
diff --git a/src/openvic-simulation/economy/production/FactoryProducer.hpp b/src/openvic-simulation/economy/production/FactoryProducer.hpp
new file mode 100644
index 0000000..54ddfb8
--- /dev/null
+++ b/src/openvic-simulation/economy/production/FactoryProducer.hpp
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <cstdint>
+
+#include "openvic-simulation/economy/GoodDefinition.hpp"
+#include "openvic-simulation/economy/production/ProductionType.hpp"
+#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
+#include "openvic-simulation/utility/Getters.hpp"
+
+namespace OpenVic {
+	class FactoryProducer final {
+	private:
+		static constexpr uint8_t DAYS_OF_HISTORY = 7;
+		using daily_profit_history_t = std::array<fixed_point_t, DAYS_OF_HISTORY>;
+
+		uint8_t PROPERTY(profit_history_current);
+		daily_profit_history_t PROPERTY(daily_profit_history);
+		ProductionType const& PROPERTY(production_type);
+		fixed_point_t PROPERTY(revenue_yesterday);
+		fixed_point_t PROPERTY(output_quantity_yesterday);
+		fixed_point_t PROPERTY(unsold_quantity_yesterday);
+		fixed_point_t PROPERTY(size_multiplier);
+		ordered_map<Pop*, Pop::pop_size_t> PROPERTY(employees);
+		GoodDefinition::good_definition_map_t PROPERTY(stockpile);
+		fixed_point_t PROPERTY(budget);
+		fixed_point_t PROPERTY(balance_yesterday);
+		fixed_point_t PROPERTY(received_investments_yesterday);
+		fixed_point_t PROPERTY(market_spendings_yesterday);
+		fixed_point_t PROPERTY(paychecks_yesterday);
+		uint32_t PROPERTY(unprofitable_days);
+		uint32_t PROPERTY(subsidised_days);
+		uint32_t PROPERTY(days_without_input);
+		uint8_t PROPERTY_RW(hiring_priority);
+
+	public:
+		FactoryProducer(
+			ProductionType const& new_production_type, fixed_point_t new_size_multiplier, fixed_point_t new_revenue_yesterday,
+			fixed_point_t new_output_quantity_yesterday, fixed_point_t new_unsold_quantity_yesterday,
+			ordered_map<Pop*, Pop::pop_size_t>&& new_employees, GoodDefinition::good_definition_map_t&& new_stockpile,
+			fixed_point_t new_budget, fixed_point_t new_balance_yesterday, fixed_point_t new_received_investments_yesterday,
+			fixed_point_t new_market_spendings_yesterday, fixed_point_t new_paychecks_yesterday, uint32_t new_unprofitable_days,
+			uint32_t new_subsidised_days, uint32_t new_days_without_input, uint8_t new_hiring_priority,
+			uint8_t new_profit_history_current, daily_profit_history_t&& new_daily_profit_history
+		);
+		FactoryProducer(ProductionType const& new_production_type, fixed_point_t new_size_multiplier);
+
+		fixed_point_t get_profitability_yesterday() const;
+		fixed_point_t get_average_profitability_last_seven_days() const;
+	};
+}
diff --git a/src/openvic-simulation/economy/production/ProductionType.cpp b/src/openvic-simulation/economy/production/ProductionType.cpp
new file mode 100644
index 0000000..65f3eba
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ProductionType.cpp
@@ -0,0 +1,326 @@
+#include "ProductionType.hpp"
+
+#include <openvic-dataloader/v2script/Parser.hpp>
+
+using namespace OpenVic;
+using namespace OpenVic::NodeTools;
+
+Job::Job(
+	PopType const* new_pop_type,
+	effect_t new_effect_type,
+	fixed_point_t new_effect_multiplier,
+	fixed_point_t new_desired_workforce_share
+) : pop_type { new_pop_type },
+	effect_type { new_effect_type },
+	effect_multiplier { new_effect_multiplier },
+	desired_workforce_share { new_desired_workforce_share } {}
+
+ProductionType::ProductionType(
+	std::string_view new_identifier,
+	std::optional<Job> new_owner,
+	std::vector<Job>&& new_jobs,
+	template_type_t new_template_type,
+	Pop::pop_size_t new_base_workforce_size,
+	GoodDefinition::good_definition_map_t&& new_input_goods,
+	GoodDefinition const* new_output_goods,
+	fixed_point_t new_base_output_quantity,
+	std::vector<bonus_t>&& new_bonuses,
+	GoodDefinition::good_definition_map_t&& new_maintenance_requirements,
+	bool new_is_coastal,
+	bool new_is_farm,
+	bool new_is_mine
+) : HasIdentifier { new_identifier },
+	owner { new_owner },
+	jobs { std::move(new_jobs) },
+	template_type { new_template_type },
+	base_workforce_size { new_base_workforce_size },
+	input_goods { std::move(new_input_goods) },
+	output_goods { new_output_goods },
+	base_output_quantity { new_base_output_quantity },
+	bonuses { std::move(new_bonuses) },
+	maintenance_requirements { std::move(new_maintenance_requirements) },
+	coastal { new_is_coastal },
+	farm { new_is_farm },
+	mine { new_is_mine } {}
+
+bool ProductionType::parse_scripts(DefinitionManager const& definition_manager) {
+	bool ret = true;
+	for (auto& [bonus_script, bonus_value] : bonuses) {
+		ret &= bonus_script.parse_script(false, definition_manager);
+	}
+	return ret;
+}
+
+ProductionTypeManager::ProductionTypeManager() : rgo_owner_sprite { 0 } {}
+
+node_callback_t ProductionTypeManager::_expect_job(
+	GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager, callback_t<Job&&> callback
+) {
+	return [this, &good_definition_manager, &pop_manager, callback](ast::NodeCPtr node) -> bool {
+		using enum Job::effect_t;
+
+		std::string_view pop_type {};
+		Job::effect_t effect_type {THROUGHPUT};
+		fixed_point_t effect_multiplier = 1, desired_workforce_share = 1;
+
+		static const string_map_t<Job::effect_t> effect_map = {
+			{ "input", INPUT }, { "output", OUTPUT }, { "throughput", THROUGHPUT }
+		};
+
+		bool res = expect_dictionary_keys(
+			"poptype", ONE_EXACTLY, expect_identifier(assign_variable_callback(pop_type)),
+			"effect", ONE_EXACTLY, expect_identifier(expect_mapped_string(effect_map, assign_variable_callback(effect_type))),
+			"effect_multiplier", ZERO_OR_ONE, expect_fixed_point(assign_variable_callback(effect_multiplier)),
+			"amount", ZERO_OR_ONE, expect_fixed_point(assign_variable_callback(desired_workforce_share))
+		)(node);
+
+		PopType const* found_pop_type = pop_manager.get_pop_type_by_identifier(pop_type);
+		return res & callback({ found_pop_type, effect_type, effect_multiplier, desired_workforce_share });
+	};
+}
+
+node_callback_t ProductionTypeManager::_expect_job_list(
+	GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager,
+	callback_t<std::vector<Job>&&> callback
+) {
+	return [this, &good_definition_manager, &pop_manager, callback](ast::NodeCPtr node) -> bool {
+		std::vector<Job> jobs;
+		bool ret = expect_list(_expect_job(good_definition_manager, pop_manager, vector_callback(jobs)))(node);
+		ret &= callback(std::move(jobs));
+		return ret;
+	};
+}
+
+bool ProductionTypeManager::add_production_type(
+	std::string_view identifier,
+	std::optional<Job> owner,
+	std::vector<Job>&& jobs,
+	ProductionType::template_type_t template_type,
+	Pop::pop_size_t base_workforce_size,
+	GoodDefinition::good_definition_map_t&& input_goods,
+	GoodDefinition const* output_goods,
+	fixed_point_t base_output_quantity,
+	std::vector<ProductionType::bonus_t>&& bonuses,
+	GoodDefinition::good_definition_map_t&& maintenance_requirements,
+	bool is_coastal,
+	bool is_farm,
+	bool is_mine
+) {
+	if (identifier.empty()) {
+		Logger::error("Invalid production type identifier - empty!");
+		return false;
+	}
+
+	if (base_workforce_size <= 0) {
+		Logger::error("Base workforce size ('workforce') for production type ", identifier, " was 0 or unset!");
+		return false;
+	}
+
+	if (base_output_quantity <= 0) {
+		Logger::error("Base output quantity ('value') for production type ", identifier, " was 0 or unset!");
+		return false;
+	}
+
+	if (output_goods == nullptr) {
+		Logger::error("Output good for production type ", identifier, " was null!");
+		return false;
+	}
+
+	using enum ProductionType::template_type_t;
+
+	if (template_type == ARTISAN) {
+		if (owner.has_value()) {
+			Logger::warning(
+				"Artisanal production type ", identifier, " should not have an owner - it is being ignored."
+			);
+			owner.reset();
+		}
+
+		if (!jobs.empty()) {
+			Logger::warning(
+				"Artisanal production type ", identifier, " should not have employees - ", jobs.size(), " are being ignored."
+			);
+			jobs.clear();
+		}
+	} else {
+		if (!owner.has_value()) {
+			Logger::error("Production type ", identifier, " is missing an owner.");
+			return false;
+		}
+
+		if (owner->get_pop_type() == nullptr) {
+			Logger::error("Production type ", identifier, " owner has an invalid pop type.");
+			return false;
+		}
+
+		if (jobs.empty()) {
+			Logger::error("Production type ", identifier, " lacks jobs ('employees').");
+			return false;
+		}
+
+		for (size_t i = 0; i < jobs.size(); i++) {
+			if (jobs[i].get_pop_type() == nullptr) {
+				Logger::error("Production type ", identifier, " has invalid pop type in employees[", i, "].");
+				return false;
+			}
+		}
+	}
+
+	const bool ret = production_types.add_item({
+		identifier, owner, std::move(jobs), template_type, base_workforce_size, std::move(input_goods), output_goods,
+		base_output_quantity, std::move(bonuses), std::move(maintenance_requirements), is_coastal, is_farm, is_mine
+	});
+	if (rgo_owner_sprite <= 0 && ret && template_type == RGO && owner.has_value() && owner->get_pop_type() != nullptr) {
+		/* Set rgo owner sprite to that of the first RGO owner we find. */
+		rgo_owner_sprite = owner->get_pop_type()->get_sprite();
+	}
+	return ret;
+}
+
+bool ProductionTypeManager::load_production_types_file(
+	GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager, ovdl::v2script::Parser const& parser
+) {
+	using namespace std::string_view_literals;
+	auto template_symbol = parser.find_intern("template"sv);
+	if (!template_symbol) {
+		Logger::error("template could not be interned.");
+	}
+
+	size_t expected_types = 0;
+
+	/* Pass #1: find and store template identifiers */
+	ordered_set<std::string_view> templates;
+	ordered_map<std::string_view, std::string_view> template_target_map;
+	bool ret = expect_dictionary(
+		[this, &expected_types, &templates, &template_target_map, &template_symbol](std::string_view key, ast::NodeCPtr value) -> bool {
+			expected_types++;
+
+			std::string_view template_id = "";
+			bool found_template = false;
+			const bool ret =
+				expect_key(template_symbol, expect_identifier(assign_variable_callback(template_id)), &found_template)(value);
+			if (found_template) {
+				if (ret) {
+					templates.emplace(template_id);
+					template_target_map.emplace(key, template_id);
+				} else {
+					Logger::error("Failed get template identifier for ", key);
+					return false;
+				}
+			}
+			return true;
+		}
+	)(parser.get_file_node());
+
+	/* Pass #2: create and populate the template map */
+	ordered_map<std::string_view, ast::NodeCPtr> template_node_map;
+	ret &= expect_dictionary(
+		[this, &expected_types, &templates, &template_node_map](std::string_view key, ast::NodeCPtr value) -> bool {
+			if (templates.contains(key)) {
+				template_node_map.emplace(key, value);
+				expected_types--;
+			}
+			return true;
+		}
+	)(parser.get_file_node());
+
+	/* Pass #3: actually load production types */
+	reserve_more_production_types(expected_types);
+	ret &= expect_dictionary(
+		[this, &good_definition_manager, &pop_manager, &template_target_map, &template_node_map](
+			std::string_view key, ast::NodeCPtr node) -> bool {
+			using enum ProductionType::template_type_t;
+
+			if (template_node_map.contains(key)) {
+				return true;
+			}
+
+			std::optional<Job> owner;
+			std::vector<Job> jobs;
+			ProductionType::template_type_t template_type { FACTORY };
+			GoodDefinition const* output_goods = nullptr;
+			Pop::pop_size_t base_workforce_size = 0;
+			GoodDefinition::good_definition_map_t input_goods, maintenance_requirements;
+			fixed_point_t base_output_quantity = 0;
+			std::vector<ProductionType::bonus_t> bonuses;
+			bool is_coastal = false, is_farm = false, is_mine = false;
+
+			bool ret = true;
+
+			static const string_map_t<ProductionType::template_type_t> template_type_map = {
+				{ "factory", FACTORY }, { "rgo", RGO }, { "artisan", ARTISAN }
+			};
+
+			auto parse_node = expect_dictionary_keys(
+				"template", ZERO_OR_ONE, success_callback, /* Already parsed using expect_key in Pass #1 above. */
+				"bonus", ZERO_OR_MORE, [&bonuses](ast::NodeCPtr bonus_node) -> bool {
+					ConditionScript trigger { scope_t::STATE, scope_t::NO_SCOPE, scope_t::NO_SCOPE };
+					fixed_point_t bonus_value {};
+					const bool ret = expect_dictionary_keys(
+						"trigger", ONE_EXACTLY, trigger.expect_script(),
+						"value", ONE_EXACTLY, expect_fixed_point(assign_variable_callback(bonus_value))
+					)(bonus_node);
+					bonuses.emplace_back(std::move(trigger), bonus_value);
+					return ret;
+				},
+				"owner", ZERO_OR_ONE, _expect_job(good_definition_manager, pop_manager, move_variable_callback(owner)),
+				"employees", ZERO_OR_ONE, _expect_job_list(good_definition_manager, pop_manager, move_variable_callback(jobs)),
+				"type", ZERO_OR_ONE,
+					expect_identifier(expect_mapped_string(template_type_map, assign_variable_callback(template_type))),
+				"workforce", ZERO_OR_ONE, expect_uint(assign_variable_callback(base_workforce_size)),
+				"input_goods", ZERO_OR_ONE,
+					good_definition_manager.expect_good_definition_decimal_map(move_variable_callback(input_goods)),
+				"output_goods", ZERO_OR_ONE,
+					good_definition_manager.expect_good_definition_identifier(assign_variable_callback_pointer(output_goods)),
+				"value", ZERO_OR_ONE, expect_fixed_point(assign_variable_callback(base_output_quantity)),
+				"efficiency", ZERO_OR_ONE, good_definition_manager.expect_good_definition_decimal_map(
+					move_variable_callback(maintenance_requirements)
+				),
+				"is_coastal", ZERO_OR_ONE, expect_bool(assign_variable_callback(is_coastal)),
+				"farm", ZERO_OR_ONE, expect_bool(assign_variable_callback(is_farm)),
+				"mine", ZERO_OR_ONE, expect_bool(assign_variable_callback(is_mine))
+			);
+
+			/* Check if this ProductionType has a template, and if so parse it. */
+			{
+				const typename decltype(template_target_map)::const_iterator target_it = template_target_map.find(key);
+				if (target_it != template_target_map.end()) {
+					const std::string_view template_id = target_it->second;
+					const typename decltype(template_node_map)::const_iterator node_it = template_node_map.find(template_id);
+					if (node_it != template_node_map.end()) {
+						ret &= parse_node(node_it->second);
+					} else {
+						Logger::error("Missing template ", template_id, " for production type ", key, "!");
+						ret = false;
+					}
+				}
+			}
+
+			/* Parse the ProductionType's own entries, over those of its template if necessary. */
+			ret &= parse_node(node);
+
+			ret &= add_production_type(
+				key, owner, std::move(jobs), template_type, base_workforce_size, std::move(input_goods), output_goods,
+				base_output_quantity, std::move(bonuses), std::move(maintenance_requirements), is_coastal, is_farm, is_mine
+			);
+			return ret;
+		}
+	)(parser.get_file_node());
+
+	production_types.lock();
+
+	if (rgo_owner_sprite <= 0) {
+		Logger::error("No RGO owner pop type sprite found!");
+		ret = false;
+	}
+
+	return ret;
+}
+
+bool ProductionTypeManager::parse_scripts(DefinitionManager const& definition_manager) {
+	bool ret = true;
+	for (ProductionType& production_type : production_types.get_items()) {
+		ret &= production_type.parse_scripts(definition_manager);
+	}
+	return ret;
+}
diff --git a/src/openvic-simulation/economy/production/ProductionType.hpp b/src/openvic-simulation/economy/production/ProductionType.hpp
new file mode 100644
index 0000000..5394938
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ProductionType.hpp
@@ -0,0 +1,121 @@
+#pragma once
+
+#include <openvic-dataloader/v2script/Parser.hpp>
+
+#include "openvic-simulation/economy/GoodDefinition.hpp"
+#include "openvic-simulation/pop/Pop.hpp"
+#include "openvic-simulation/scripts/ConditionScript.hpp"
+#include "openvic-simulation/types/IdentifierRegistry.hpp"
+#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
+
+namespace OpenVic {
+	struct ProductionTypeManager;
+
+	struct Job {
+		friend struct ProductionTypeManager;
+
+		enum struct effect_t { INPUT, OUTPUT, THROUGHPUT };
+
+	private:
+		PopType const* PROPERTY(pop_type);
+		effect_t PROPERTY(effect_type);
+		fixed_point_t PROPERTY(effect_multiplier);
+		fixed_point_t PROPERTY(desired_workforce_share);
+
+		Job(
+			PopType const* new_pop_type,
+			effect_t new_effect_type,
+			fixed_point_t new_effect_multiplier,
+			fixed_point_t new_desired_workforce_share
+		);
+
+	public:
+		Job() = default;
+	};
+
+	struct ProductionType : HasIdentifier {
+		friend struct ProductionTypeManager;
+
+		enum struct template_type_t { FACTORY, RGO, ARTISAN };
+
+		using bonus_t = std::pair<ConditionScript, fixed_point_t>;
+
+	private:
+		const std::optional<Job> PROPERTY(owner);
+		std::vector<Job> PROPERTY(jobs);
+		const template_type_t PROPERTY(template_type);
+		const Pop::pop_size_t PROPERTY(base_workforce_size);
+
+		GoodDefinition::good_definition_map_t PROPERTY(input_goods);
+		GoodDefinition const* PROPERTY(output_goods);
+		const fixed_point_t PROPERTY(base_output_quantity);
+		std::vector<bonus_t> PROPERTY(bonuses);
+
+		GoodDefinition::good_definition_map_t PROPERTY(maintenance_requirements);
+		const bool PROPERTY_CUSTOM_PREFIX(coastal, is);
+
+		const bool PROPERTY_CUSTOM_PREFIX(farm, is);
+		const bool PROPERTY_CUSTOM_PREFIX(mine, is);
+
+		ProductionType(
+			std::string_view new_identifier,
+			std::optional<Job> new_owner,
+			std::vector<Job>&& new_jobs,
+			template_type_t new_template_type,
+			Pop::pop_size_t new_base_workforce_size,
+			GoodDefinition::good_definition_map_t&& new_input_goods,
+			GoodDefinition const* new_output_goods,
+			fixed_point_t new_base_output_quantity,
+			std::vector<bonus_t>&& new_bonuses,
+			GoodDefinition::good_definition_map_t&& new_maintenance_requirements,
+			bool new_is_coastal,
+			bool new_is_farm,
+			bool new_is_mine
+		);
+
+		bool parse_scripts(DefinitionManager const& definition_manager);
+
+	public:
+		ProductionType(ProductionType&&) = default;
+	};
+
+	struct ProductionTypeManager {
+	private:
+		IdentifierRegistry<ProductionType> IDENTIFIER_REGISTRY(production_type);
+		PopType::sprite_t PROPERTY(rgo_owner_sprite);
+
+		NodeTools::node_callback_t _expect_job(
+			GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager,
+			NodeTools::callback_t<Job&&> callback
+		);
+		NodeTools::node_callback_t _expect_job_list(
+			GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager,
+			NodeTools::callback_t<std::vector<Job>&&> callback
+		);
+
+	public:
+		ProductionTypeManager();
+
+		bool add_production_type(
+			std::string_view identifier,
+			std::optional<Job> owner,
+			std::vector<Job>&& employees,
+			ProductionType::template_type_t template_type,
+			Pop::pop_size_t workforce,
+			GoodDefinition::good_definition_map_t&& input_goods,
+			GoodDefinition const* output_goods,
+			fixed_point_t value,
+			std::vector<ProductionType::bonus_t>&& bonuses,
+			GoodDefinition::good_definition_map_t&& maintenance_requirements,
+			bool coastal,
+			bool farm,
+			bool mine
+		);
+
+		bool load_production_types_file(
+			GoodDefinitionManager const& good_definition_manager, PopManager const& pop_manager, ovdl::v2script::Parser const& parser
+		);
+
+		bool parse_scripts(DefinitionManager const& definition_manager);
+	};
+}
diff --git a/src/openvic-simulation/economy/production/ResourceGatheringOperation.cpp b/src/openvic-simulation/economy/production/ResourceGatheringOperation.cpp
new file mode 100644
index 0000000..9bf6f49
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ResourceGatheringOperation.cpp
@@ -0,0 +1,21 @@
+#include "ResourceGatheringOperation.hpp"
+
+using namespace OpenVic;
+
+ResourceGatheringOperation::ResourceGatheringOperation(
+	ProductionType const& new_production_type,
+	fixed_point_t new_size_multiplier,
+	fixed_point_t new_revenue_yesterday,
+	fixed_point_t new_output_quantity_yesterday,
+	fixed_point_t new_unsold_quantity_yesterday,
+	ordered_map<Pop*, Pop::pop_size_t>&& new_employees
+) : production_type { new_production_type },
+	revenue_yesterday { new_revenue_yesterday },
+	output_quantity_yesterday { new_output_quantity_yesterday },
+	unsold_quantity_yesterday { new_unsold_quantity_yesterday },
+	size_multiplier { new_size_multiplier },
+	employees { std::move(new_employees) } {}
+
+ResourceGatheringOperation::ResourceGatheringOperation(
+	ProductionType const& new_production_type, fixed_point_t new_size_multiplier
+) : ResourceGatheringOperation { new_production_type, new_size_multiplier, 0, 0, 0, {} } {}
diff --git a/src/openvic-simulation/economy/production/ResourceGatheringOperation.hpp b/src/openvic-simulation/economy/production/ResourceGatheringOperation.hpp
new file mode 100644
index 0000000..d71c569
--- /dev/null
+++ b/src/openvic-simulation/economy/production/ResourceGatheringOperation.hpp
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "openvic-simulation/economy/production/ProductionType.hpp"
+#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
+#include "openvic-simulation/utility/Getters.hpp"
+
+namespace OpenVic {
+	class ResourceGatheringOperation final {
+	private:
+		ProductionType const& PROPERTY(production_type);
+		fixed_point_t PROPERTY(revenue_yesterday);
+		fixed_point_t PROPERTY(output_quantity_yesterday);
+		fixed_point_t PROPERTY(unsold_quantity_yesterday);
+		fixed_point_t PROPERTY(size_multiplier);
+		ordered_map<Pop*, Pop::pop_size_t> PROPERTY(employees);
+
+	public:
+		ResourceGatheringOperation(
+			ProductionType const& new_production_type, fixed_point_t new_size_multiplier, fixed_point_t new_revenue_yesterday,
+			fixed_point_t new_output_quantity_yesterday, fixed_point_t new_unsold_quantity_yesterday,
+			ordered_map<Pop*, Pop::pop_size_t>&& new_employees
+		);
+		ResourceGatheringOperation(ProductionType const& new_production_type, fixed_point_t new_size_multiplier);
+	};
+}