Merge pull request #227 from OpenVicProject/models

Models

5 files changed, 526 insertions, 0 deletions

diff --git a/extension/src/openvic-extension/register_types.cpp b/extension/src/openvic-extension/register_types.cpp
index fffb370..b2b6731 100644
--- a/extension/src/openvic-extension/register_types.cpp
+++ b/extension/src/openvic-extension/register_types.cpp
@@ -16,6 +16,7 @@
 #include "openvic-extension/singletons/GameSingleton.hpp"
 #include "openvic-extension/singletons/LoadLocalisation.hpp"
 #include "openvic-extension/singletons/MenuSingleton.hpp"
+#include "openvic-extension/singletons/ModelSingleton.hpp"
 
 using namespace godot;
 using namespace OpenVic;
@@ -24,6 +25,7 @@ static Checksum* _checksum_singleton = nullptr;
 static LoadLocalisation* _load_localisation = nullptr;
 static GameSingleton* _game_singleton = nullptr;
 static MenuSingleton* _menu_singleton = nullptr;
+static ModelSingleton* _model_singleton = nullptr;
 static AssetManager* _asset_manager_singleton = nullptr;
 
 void initialize_openvic_types(ModuleInitializationLevel p_level) {
@@ -47,6 +49,10 @@ void initialize_openvic_types(ModuleInitializationLevel p_level) {
 	_menu_singleton = memnew(MenuSingleton);
 	Engine::get_singleton()->register_singleton("MenuSingleton", MenuSingleton::get_singleton());
 
+	ClassDB::register_class<ModelSingleton>();
+	_model_singleton = memnew(ModelSingleton);
+	Engine::get_singleton()->register_singleton("ModelSingleton", ModelSingleton::get_singleton());
+
 	ClassDB::register_class<AssetManager>();
 	_asset_manager_singleton = memnew(AssetManager);
 	Engine::get_singleton()->register_singleton("AssetManager", AssetManager::get_singleton());
@@ -86,6 +92,9 @@ void uninitialize_openvic_types(ModuleInitializationLevel p_level) {
 	Engine::get_singleton()->unregister_singleton("MenuSingleton");
 	memdelete(_menu_singleton);
 
+	Engine::get_singleton()->unregister_singleton("ModelSingleton");
+	memdelete(_model_singleton);
+
 	Engine::get_singleton()->unregister_singleton("AssetManager");
 	memdelete(_asset_manager_singleton);
 }
diff --git a/extension/src/openvic-extension/singletons/GameSingleton.cpp b/extension/src/openvic-extension/singletons/GameSingleton.cpp
index 838542d..ef19a6c 100644
--- a/extension/src/openvic-extension/singletons/GameSingleton.cpp
+++ b/extension/src/openvic-extension/singletons/GameSingleton.cpp
@@ -44,6 +44,7 @@ void GameSingleton::_bind_methods() {
 
 	OV_BIND_METHOD(GameSingleton::load_defines_compatibility_mode, { "file_paths" });
 	OV_BIND_SMETHOD(search_for_game_path, { "hint_path" }, DEFVAL(String {}));
+	OV_BIND_METHOD(GameSingleton::lookup_file_path, { "path" });
 
 	OV_BIND_METHOD(GameSingleton::setup_game, { "bookmark_index" });
 
@@ -158,6 +159,10 @@ float GameSingleton::get_map_aspect_ratio() const {
 	return static_cast<float>(get_map_width()) / static_cast<float>(get_map_height());
 }
 
+Vector2 GameSingleton::map_position_to_world_coords(fvec2_t const& position) const {
+	return Utilities::to_godot_fvec2(position) / get_map_dims();
+}
+
 Ref<Texture2DArray> GameSingleton::get_terrain_texture() const {
 	return terrain_texture;
 }
@@ -593,3 +598,7 @@ Error GameSingleton::load_defines_compatibility_mode(PackedStringArray const& fi
 String GameSingleton::search_for_game_path(String const& hint_path) {
 	return std_to_godot_string(Dataloader::search_for_game_path(godot_to_std_string(hint_path)).string());
 }
+
+String GameSingleton::lookup_file_path(String const& path) const {
+	return std_to_godot_string(dataloader.lookup_file(godot_to_std_string(path)).string());
+}
diff --git a/extension/src/openvic-extension/singletons/GameSingleton.hpp b/extension/src/openvic-extension/singletons/GameSingleton.hpp
index f2b88ac..7f86eb2 100644
--- a/extension/src/openvic-extension/singletons/GameSingleton.hpp
+++ b/extension/src/openvic-extension/singletons/GameSingleton.hpp
@@ -59,6 +59,7 @@ namespace OpenVic {
 		godot::Error load_defines_compatibility_mode(godot::PackedStringArray const& file_paths);
 
 		static godot::String search_for_game_path(godot::String const& hint_path = {});
+		godot::String lookup_file_path(godot::String const& path) const;
 
 		/* Post-load/restart game setup - reset the game to post-load state and load the specified bookmark. */
 		godot::Error setup_game(int32_t bookmark_index);
@@ -69,6 +70,7 @@ namespace OpenVic {
 		int32_t get_map_height() const;
 		godot::Vector2i get_map_dims() const;
 		float get_map_aspect_ratio() const;
+		godot::Vector2 map_position_to_world_coords(fvec2_t const& position) const;
 
 		/* The cosmetic terrain textures stored in a Texture2DArray. */
 		godot::Ref<godot::Texture2DArray> get_terrain_texture() const;
diff --git a/extension/src/openvic-extension/singletons/ModelSingleton.cpp b/extension/src/openvic-extension/singletons/ModelSingleton.cpp
new file mode 100644
index 0000000..88a69c9
--- /dev/null
+++ b/extension/src/openvic-extension/singletons/ModelSingleton.cpp
@@ -0,0 +1,458 @@
+#include "ModelSingleton.hpp"
+
+#include <numbers>
+
+#include <godot_cpp/variant/utility_functions.hpp>
+
+#include "openvic-extension/singletons/GameSingleton.hpp"
+#include "openvic-extension/utility/ClassBindings.hpp"
+#include "openvic-extension/utility/Utilities.hpp"
+
+using namespace godot;
+using namespace OpenVic;
+
+using OpenVic::Utilities::godot_to_std_string;
+using OpenVic::Utilities::std_to_godot_string;
+using OpenVic::Utilities::std_view_to_godot_string;
+
+void ModelSingleton::_bind_methods() {
+	OV_BIND_METHOD(ModelSingleton::get_units);
+	OV_BIND_METHOD(ModelSingleton::get_cultural_gun_model, { "culture" });
+	OV_BIND_METHOD(ModelSingleton::get_cultural_helmet_model, { "culture" });
+	OV_BIND_METHOD(ModelSingleton::get_flag_model, { "floating" });
+	OV_BIND_METHOD(ModelSingleton::get_buildings);
+}
+
+ModelSingleton* ModelSingleton::get_singleton() {
+	return singleton;
+}
+
+ModelSingleton::ModelSingleton() {
+	ERR_FAIL_COND(singleton != nullptr);
+	singleton = this;
+}
+
+ModelSingleton::~ModelSingleton() {
+	ERR_FAIL_COND(singleton != this);
+	singleton = nullptr;
+}
+
+GFX::Actor const* ModelSingleton::get_actor(std::string_view name, bool error_on_fail) const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, nullptr);
+
+	GFX::Actor const* actor =
+		game_singleton->get_game_manager().get_ui_manager().get_cast_object_by_identifier<GFX::Actor>(name);
+
+	if (error_on_fail) {
+		ERR_FAIL_NULL_V_MSG(actor, nullptr, vformat("Failed to find actor \"%s\"", std_view_to_godot_string(name)));
+	}
+
+	return actor;
+}
+
+GFX::Actor const* ModelSingleton::get_cultural_actor(
+	std::string_view culture, std::string_view name, std::string_view fallback_name
+) const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, nullptr);
+
+	ERR_FAIL_COND_V_MSG(
+		culture.empty() || name.empty(), nullptr, vformat(
+			"Failed to find actor \"%s\" for culture \"%s\" - neither can be empty",
+			std_view_to_godot_string(name), std_view_to_godot_string(culture)
+		)
+	);
+
+	std::string actor_name = StringUtils::append_string_views(culture, name);
+
+	GFX::Actor const* actor = get_actor(actor_name, false);
+
+	// Which should be tried first: "Generic***" or "***Infantry"?
+
+	if (actor == nullptr) {
+		/* If no Actor exists for the specified GraphicalCultureType then try the default instead. */
+		GraphicalCultureType const* default_graphical_culture_type =
+			game_singleton->get_game_manager().get_pop_manager().get_culture_manager().get_default_graphical_culture_type();
+
+		if (default_graphical_culture_type != nullptr && default_graphical_culture_type->get_identifier() != culture) {
+			actor_name = StringUtils::append_string_views(default_graphical_culture_type->get_identifier(), name);
+
+			actor = get_actor(actor_name, false);
+		}
+
+		if (actor == nullptr && !fallback_name.empty() && fallback_name != name) {
+			return get_cultural_actor(culture, fallback_name, {});
+		}
+	}
+
+	ERR_FAIL_NULL_V_MSG(
+		actor, nullptr, vformat(
+			"Failed to find actor \"%s\" for culture \"%s\"", std_view_to_godot_string(name),
+			std_view_to_godot_string(culture)
+		)
+	);
+
+	return actor;
+}
+
+Dictionary ModelSingleton::make_animation_dict(GFX::Actor::Animation const& animation) const {
+	static const StringName file_key = "file";
+	static const StringName time_key = "time";
+
+	Dictionary dict;
+
+	dict[file_key] = std_view_to_godot_string(animation.get_file());
+	dict[time_key] = animation.get_scroll_time().to_float();
+
+	return dict;
+}
+
+Dictionary ModelSingleton::make_model_dict(GFX::Actor const& actor) const {
+	static const StringName file_key = "file";
+	static const StringName scale_key = "scale";
+	static const StringName idle_key = "idle";
+	static const StringName move_key = "move";
+	static const StringName attack_key = "attack";
+	static const StringName attachments_key = "attachments";
+
+	Dictionary dict;
+
+	dict[file_key] = std_view_to_godot_string(actor.get_model_file());
+	dict[scale_key] = actor.get_scale().to_float();
+
+	const auto set_animation = [this, &dict](StringName const& key, std::optional<GFX::Actor::Animation> const& animation) {
+		if (animation.has_value()) {
+			dict[key] = make_animation_dict(*animation);
+		}
+	};
+
+	set_animation(idle_key, actor.get_idle_animation());
+	set_animation(move_key, actor.get_move_animation());
+	set_animation(attack_key, actor.get_attack_animation());
+
+	std::vector<GFX::Actor::Attachment> const& attachments = actor.get_attachments();
+
+	if (!attachments.empty()) {
+		static const StringName attachment_node_key = "node";
+		static const StringName attachment_model_key = "model";
+
+		TypedArray<Dictionary> attachments_array;
+
+		if (attachments_array.resize(attachments.size()) == OK) {
+
+			for (size_t idx = 0; idx < attachments_array.size(); ++idx) {
+
+				GFX::Actor::Attachment const& attachment = attachments[idx];
+
+				GFX::Actor const* attachment_actor = get_actor(attachment.get_actor_name());
+
+				ERR_CONTINUE_MSG(
+					attachment_actor == nullptr, vformat(
+						"Failed to find \"%s\" attachment actor for actor \"%s\"",
+						std_view_to_godot_string(attachment.get_actor_name()), std_view_to_godot_string(actor.get_name())
+					)
+				);
+
+				Dictionary attachment_dict;
+
+				attachment_dict[attachment_node_key] = std_view_to_godot_string(attachment.get_attach_node());
+				attachment_dict[attachment_model_key] = make_model_dict(*attachment_actor);
+
+				attachments_array[idx] = std::move(attachment_dict);
+
+			}
+
+			if (!attachments_array.is_empty()) {
+				dict[attachments_key] = std::move(attachments_array);
+			}
+
+		} else {
+			UtilityFunctions::push_error(
+				"Failed to resize attachments array to the correct size (", static_cast<int64_t>(attachments.size()),
+				") for model for actor \"", std_view_to_godot_string(actor.get_name()), "\""
+			);
+		}
+	}
+
+	return dict;
+}
+
+/* Returns false if an error occurs while trying to add a unit model for the province, true otherwise.
+ * Returning true doesn't necessarily mean a unit was added, e.g. when units is empty. */
+template<utility::is_derived_from_specialization_of<UnitInstanceGroup> T>
+bool ModelSingleton::add_unit_dict(ordered_set<T*> const& units, TypedArray<Dictionary>& unit_array) const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, false);
+
+	static const StringName culture_key = "culture";
+	static const StringName model_key = "model";
+	static const StringName mount_model_key = "mount_model";
+	static const StringName mount_attach_node_key = "mount_attach_node";
+	static const StringName flag_index_key = "flag_index";
+	static const StringName flag_floating_key = "flag_floating";
+	static const StringName position_key = "position";
+	static const StringName rotation_key = "rotation";
+	static const StringName primary_colour_key = "primary_colour";
+	static const StringName secondary_colour_key = "secondary_colour";
+	static const StringName tertiary_colour_key = "tertiary_colour";
+
+	if (units.empty()) {
+		return true;
+	}
+
+	bool ret = true;
+
+	/* Last unit to enter the province is shown on top. */
+	T const& unit = *units.back();
+	ERR_FAIL_COND_V_MSG(unit.empty(), false, vformat("Empty unit \"%s\"", std_view_to_godot_string(unit.get_name())));
+
+	Country const* country = unit.get_country()->get_base_country();
+
+	GraphicalCultureType const& graphical_culture_type = country->get_graphical_culture();
+	UnitType const* display_unit_type = unit.get_display_unit_type();
+	ERR_FAIL_NULL_V_MSG(
+		display_unit_type, false, vformat(
+			"Failed to get display unit type for unit \"%s\"", std_view_to_godot_string(unit.get_name())
+		)
+	);
+
+	std::string_view actor_name = display_unit_type->get_sprite();
+	std::string_view mount_actor_name, mount_attach_node_name;
+
+	if constexpr (std::same_as<T, ArmyInstance>) {
+		RegimentType const* regiment_type = reinterpret_cast<RegimentType const*>(display_unit_type);
+
+		if (!regiment_type->get_sprite_override().empty()) {
+			actor_name = regiment_type->get_sprite_override();
+		}
+
+		if (regiment_type->get_sprite_mount().empty() == regiment_type->get_sprite_mount_attach_node().empty()) {
+			if (!regiment_type->get_sprite_mount().empty()) {
+				mount_actor_name = regiment_type->get_sprite_mount();
+				mount_attach_node_name = regiment_type->get_sprite_mount_attach_node();
+			}
+		} else {
+			UtilityFunctions::push_error(
+				"Mount sprite and attach node must both be set or both be empty - regiment type \"",
+				std_view_to_godot_string(regiment_type->get_identifier()), "\" has mount \"",
+				std_view_to_godot_string(regiment_type->get_sprite_mount()), "\" and attach node \"",
+				std_view_to_godot_string(regiment_type->get_sprite_mount_attach_node()), "\""
+			);
+			ret = false;
+		}
+	}
+
+	// TODO - default without requiring hardcoded name
+	static constexpr std::string_view default_fallback_actor_name = "Infantry";
+	GFX::Actor const* actor = get_cultural_actor(
+		graphical_culture_type.get_identifier(), actor_name, default_fallback_actor_name
+	);
+
+	ERR_FAIL_NULL_V_MSG(
+		actor, false, vformat(
+			"Failed to find \"%s\" actor of graphical culture type \"%s\" for unit \"%s\"",
+			std_view_to_godot_string(display_unit_type->get_sprite()),
+			std_view_to_godot_string(graphical_culture_type.get_identifier()),
+			std_view_to_godot_string(unit.get_name())
+		)
+	);
+
+	Dictionary dict;
+
+	dict[culture_key] = std_view_to_godot_string(graphical_culture_type.get_identifier());
+
+	dict[model_key] = make_model_dict(*actor);
+
+	if (!mount_actor_name.empty() && !mount_attach_node_name.empty()) {
+		GFX::Actor const* mount_actor = get_actor(mount_actor_name);
+
+		if (mount_actor != nullptr) {
+			dict[mount_model_key] = make_model_dict(*mount_actor);
+			dict[mount_attach_node_key] = std_view_to_godot_string(mount_attach_node_name);
+		} else {
+			UtilityFunctions::push_error(vformat(
+				"Failed to find \"%s\" mount actor of graphical culture type \"%s\" for unit \"%s\"",
+				std_view_to_godot_string(mount_actor_name),
+				std_view_to_godot_string(graphical_culture_type.get_identifier()),
+				std_view_to_godot_string(unit.get_name())
+			));
+			ret = false;
+		}
+	}
+
+	// TODO - government type based flag type
+	dict[flag_index_key] = game_singleton->get_flag_sheet_index(country->get_index(), {});
+
+	if (display_unit_type->has_floating_flag()) {
+		dict[flag_floating_key] = true;
+	}
+
+	dict[position_key] = game_singleton->map_position_to_world_coords(unit.get_position()->get_unit_position());
+
+	if (display_unit_type->get_unit_category() != UnitType::unit_category_t::INFANTRY) {
+		dict[rotation_key] = -0.25f * std::numbers::pi_v<float>;
+	}
+
+	dict[primary_colour_key] = Utilities::to_godot_color(country->get_primary_unit_colour());
+	dict[secondary_colour_key] = Utilities::to_godot_color(country->get_secondary_unit_colour());
+	dict[tertiary_colour_key] = Utilities::to_godot_color(country->get_tertiary_unit_colour());
+
+	// TODO - move dict into unit_array ?
+	unit_array.push_back(dict);
+
+	return ret;
+}
+
+TypedArray<Dictionary> ModelSingleton::get_units() const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, {});
+
+	TypedArray<Dictionary> ret;
+
+	for (Province const& province : game_singleton->get_game_manager().get_map().get_provinces()) {
+		if (province.is_water()) {
+			if (!add_unit_dict(province.get_navies(), ret)) {
+				UtilityFunctions::push_error(
+					"Error adding navy to province \"", std_view_to_godot_string(province.get_identifier()), "\""
+				);
+			}
+		} else {
+			if (!add_unit_dict(province.get_armies(), ret)) {
+				UtilityFunctions::push_error(
+					"Error adding army to province \"", std_view_to_godot_string(province.get_identifier()), "\""
+				);
+			}
+		}
+
+		// TODO - land units in ships
+	}
+
+	return ret;
+}
+
+Dictionary ModelSingleton::get_cultural_gun_model(String const& culture) const {
+	static constexpr std::string_view gun_actor_name = "Gun1";
+
+	GFX::Actor const* actor = get_cultural_actor(godot_to_std_string(culture), gun_actor_name, {});
+
+	ERR_FAIL_NULL_V(actor, {});
+
+	return make_model_dict(*actor);
+}
+
+Dictionary ModelSingleton::get_cultural_helmet_model(String const& culture) const {
+	static constexpr std::string_view helmet_actor_name = "Helmet1";
+
+	GFX::Actor const* actor = get_cultural_actor(godot_to_std_string(culture), helmet_actor_name, {});
+
+	ERR_FAIL_NULL_V(actor, {});
+
+	return make_model_dict(*actor);
+}
+
+Dictionary ModelSingleton::get_flag_model(bool floating) const {
+	static constexpr std::string_view flag_name = "Flag";
+	static constexpr std::string_view flag_floating_name = "FlagFloating";
+
+	GFX::Actor const* actor = get_actor(floating ? flag_floating_name : flag_name);
+
+	ERR_FAIL_NULL_V(actor, {});
+
+	return make_model_dict(*actor);
+}
+
+bool ModelSingleton::add_building_dict(
+	BuildingInstance const& building, Province const& province, TypedArray<Dictionary>& building_array
+) const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, false);
+
+	static const StringName model_key = "model";
+	static const StringName position_key = "position";
+	static const StringName rotation_key = "rotation";
+
+	std::string suffix;
+
+	if (
+		&building.get_building_type() ==
+			game_singleton->get_game_manager().get_economy_manager().get_building_type_manager().get_port_building_type()
+	) {
+		/* Port */
+		if (!province.has_port()) {
+			return true;
+		}
+
+		if (building.get_level() > 0) {
+			suffix = std::to_string(building.get_level());
+		}
+
+		if (!province.get_navies().empty()) {
+			suffix += "_ships";
+		}
+	} else if (building.get_identifier() == "fort") {
+		/* Fort */
+		if (building.get_level() < 1) {
+			return true;
+		}
+
+		if (building.get_level() > 1) {
+			suffix = std::to_string(building.get_level());
+		}
+	} else {
+		// TODO - railroad (trainstations)
+		return true;
+	}
+
+	fvec2_t const* position_ptr = province.get_building_position(&building.get_building_type());
+	const float rotation = province.get_building_rotation(&building.get_building_type());
+
+	const std::string actor_name = StringUtils::append_string_views("building_", building.get_identifier(), suffix);
+
+	GFX::Actor const* actor = get_actor(actor_name);
+	ERR_FAIL_NULL_V_MSG(
+		actor, false, vformat(
+			"Failed to find \"%s\" actor for building \"%s\" in province \"%s\"",
+			std_to_godot_string(actor_name), std_view_to_godot_string(building.get_identifier()),
+			std_view_to_godot_string(province.get_identifier())
+		)
+	);
+
+	Dictionary dict;
+
+	dict[model_key] = make_model_dict(*actor);
+
+	dict[position_key] =
+		game_singleton->map_position_to_world_coords(position_ptr != nullptr ? *position_ptr : province.get_centre());
+
+	if (rotation != 0.0f) {
+		dict[rotation_key] = rotation;
+	}
+
+	// TODO - move dict into unit_array ?
+	building_array.push_back(dict);
+
+	return true;
+}
+
+TypedArray<Dictionary> ModelSingleton::get_buildings() const {
+	GameSingleton const* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, {});
+
+	TypedArray<Dictionary> ret;
+
+	for (Province const& province : game_singleton->get_game_manager().get_map().get_provinces()) {
+		if (!province.is_water()) {
+			for (BuildingInstance const& building : province.get_buildings()) {
+				if (!add_building_dict(building, province, ret)) {
+					UtilityFunctions::push_error(
+						"Error adding building \"", std_view_to_godot_string(building.get_identifier()), "\" to province \"",
+						std_view_to_godot_string(province.get_identifier()), "\""
+					);
+				}
+			}
+		}
+	}
+
+	return ret;
+}
diff --git a/extension/src/openvic-extension/singletons/ModelSingleton.hpp b/extension/src/openvic-extension/singletons/ModelSingleton.hpp
new file mode 100644
index 0000000..17c2dd0
--- /dev/null
+++ b/extension/src/openvic-extension/singletons/ModelSingleton.hpp
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <godot_cpp/classes/object.hpp>
+
+#include <openvic-simulation/interface/GFXObject.hpp>
+#include <openvic-simulation/military/UnitInstance.hpp>
+
+namespace OpenVic {
+	class ModelSingleton : public godot::Object {
+		GDCLASS(ModelSingleton, godot::Object)
+
+		static inline ModelSingleton* singleton = nullptr;
+
+	protected:
+		static void _bind_methods();
+
+	public:
+		static ModelSingleton* get_singleton();
+
+		ModelSingleton();
+		~ModelSingleton();
+
+	private:
+		GFX::Actor const* get_actor(std::string_view name, bool error_on_fail = true) const;
+		GFX::Actor const* get_cultural_actor(
+			std::string_view culture, std::string_view name, std::string_view fallback_name
+		) const;
+
+		godot::Dictionary make_animation_dict(GFX::Actor::Animation const& animation) const;
+		godot::Dictionary make_model_dict(GFX::Actor const& actor) const;
+
+		template<utility::is_derived_from_specialization_of<UnitInstanceGroup> T>
+		bool add_unit_dict(ordered_set<T*> const& units, godot::TypedArray<godot::Dictionary>& unit_array) const;
+
+		bool add_building_dict(
+			BuildingInstance const& building, Province const& province, godot::TypedArray<godot::Dictionary>& building_array
+		) const;
+
+	public:
+		godot::TypedArray<godot::Dictionary> get_units() const;
+		godot::Dictionary get_cultural_gun_model(godot::String const& culture) const;
+		godot::Dictionary get_cultural_helmet_model(godot::String const& culture) const;
+
+		godot::Dictionary get_flag_model(bool floating) const;
+
+		godot::TypedArray<godot::Dictionary> get_buildings() const;
+	};
+}