GUI elements -> Godot UI nodes generator

23 files changed, 1200 insertions, 469 deletions

diff --git a/extension/deps/openvic-simulation b/extension/deps/openvic-simulation
-Subproject fd85491cdbb13760f039787e0d19d534a24027f
+Subproject f572664cbe1aa5ec2cb6907de3083f058c20af7
diff --git a/extension/src/openvic-extension/UIAdapter.cpp b/extension/src/openvic-extension/UIAdapter.cpp
new file mode 100644
index 0000000..5b889d6
--- /dev/null
+++ b/extension/src/openvic-extension/UIAdapter.cpp
@@ -0,0 +1,404 @@
+#include "UIAdapter.hpp"
+
+#include <godot_cpp/classes/button.hpp>
+#include <godot_cpp/classes/check_box.hpp>
+#include <godot_cpp/classes/color_rect.hpp>
+#include <godot_cpp/classes/label.hpp>
+#include <godot_cpp/classes/panel.hpp>
+#include <godot_cpp/classes/style_box_texture.hpp>
+#include <godot_cpp/classes/texture_progress_bar.hpp>
+#include <godot_cpp/classes/texture_rect.hpp>
+#include <godot_cpp/classes/theme.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+#include "openvic-extension/classes/GFXIconTexture.hpp"
+#include "openvic-extension/utility/Utilities.hpp"
+
+using namespace godot;
+using namespace OpenVic;
+
+using OpenVic::Utilities::std_view_to_godot_string;
+using OpenVic::Utilities::std_view_to_godot_string_name;
+
+bool GodotGUIBuilder::generate_element(GUI::Element const* element, AssetManager& asset_manager, Control*& result) {
+	if (element == nullptr) {
+		UtilityFunctions::push_error("Invalid element passed to GodotGUIBuilder - null!");
+		return false;
+	}
+	static const std::map<std::string_view, bool (*)(GUI::Element const&, AssetManager&, Control*&)> type_map {
+		{ GUI::Icon::get_type_static(), &generate_icon },
+		{ GUI::Button::get_type_static(), &generate_button },
+		{ GUI::Checkbox::get_type_static(), &generate_checkbox },
+		{ GUI::Text::get_type_static(), &generate_text },
+		{ GUI::OverlappingElementsBox::get_type_static(), &generate_overlapping_elements },
+		{ GUI::ListBox::get_type_static(), &generate_listbox },
+		{ GUI::Window::get_type_static(), &generate_window }
+	};
+	const decltype(type_map)::const_iterator it = type_map.find(element->get_type());
+	if (it != type_map.end()) {
+		return it->second(*element, asset_manager, result);
+	} else {
+		UtilityFunctions::push_error("Invalid GUI element type: ", std_view_to_godot_string(element->get_type()));
+		result = nullptr;
+		return false;
+	}
+}
+
+template<std::derived_from<Control> T>
+static T* new_control(GUI::Element const& element) {
+	T* node = memnew(T);
+	ERR_FAIL_NULL_V(node, nullptr);
+
+	using enum GUI::Element::orientation_t;
+	using enum Control::LayoutPreset;
+	static const std::map<GUI::Element::orientation_t, Control::LayoutPreset> orientation_map {
+		{ UPPER_LEFT, PRESET_TOP_LEFT }, { LOWER_LEFT, PRESET_BOTTOM_LEFT },
+		{ LOWER_RIGHT, PRESET_BOTTOM_RIGHT }, { UPPER_RIGHT, PRESET_TOP_RIGHT },
+		{ CENTER, PRESET_CENTER }
+	};
+
+	node->set_name(std_view_to_godot_string(element.get_name()));
+	const decltype(orientation_map)::const_iterator it = orientation_map.find(element.get_orientation());
+	if (it != orientation_map.end()) {
+		node->set_anchors_and_offsets_preset(it->second);
+	} else {
+		UtilityFunctions::push_error("Invalid orientation for GUI element ",
+			std_view_to_godot_string(element.get_name()));
+	}
+	node->set_position(Utilities::to_godot_ivec2(element.get_position()));
+	node->set_focus_mode(Control::FOCUS_NONE);
+
+	return node;
+}
+
+bool GodotGUIBuilder::generate_icon(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::Icon const& icon = static_cast<GUI::Icon const&>(element);
+
+	result = nullptr;
+	const String icon_name = std_view_to_godot_string(icon.get_name());
+
+	/* Change to use sprite type to choose Godot node type! */
+	bool ret = true;
+	if (icon.get_sprite() != nullptr) {
+		if (icon.get_sprite()->is_type<GFX::TextureSprite>()) {
+			TextureRect* godot_texture_rect = new_control<TextureRect>(icon);
+			if (godot_texture_rect == nullptr) {
+				UtilityFunctions::push_error("Failed to create TextureRect for GUI icon ", icon_name);
+				return false;
+			}
+
+			GFX::TextureSprite const* texture_sprite = icon.get_sprite()->cast_to<GFX::TextureSprite>();
+			Ref<GFXIconTexture> texture = GFXIconTexture::make_gfx_icon_texture(texture_sprite, icon.get_frame());
+			if (texture.is_valid()) {
+				godot_texture_rect->set_texture(texture);
+			} else {
+				UtilityFunctions::push_error("Failed to make GFXIconTexture for GUI icon ", icon_name);
+				ret = false;
+			}
+
+			result = godot_texture_rect;
+		} else if (icon.get_sprite()->is_type<GFX::MaskedFlag>()) {
+			TextureRect* godot_texture_rect = new_control<TextureRect>(icon);
+			if (godot_texture_rect == nullptr) {
+				UtilityFunctions::push_error("Failed to create TextureRect for GUI icon ", icon_name);
+				return false;
+			}
+
+			const StringName texture_file =
+				std_view_to_godot_string_name(icon.get_sprite()->cast_to<GFX::MaskedFlag>()->get_texture_file());
+			const Ref<ImageTexture> texture = asset_manager.get_texture(texture_file);
+			if (texture.is_valid()) {
+				godot_texture_rect->set_texture(texture);
+			} else {
+				UtilityFunctions::push_error("Failed to load masked flag sprite ", texture_file, " for GUI icon ", icon_name);
+				ret = false;
+			}
+
+			result = godot_texture_rect;
+		} else if (icon.get_sprite()->is_type<GFX::ProgressBar>()) {
+			TextureProgressBar* godot_progress_bar = new_control<TextureProgressBar>(icon);
+			if (godot_progress_bar == nullptr) {
+				UtilityFunctions::push_error("Failed to create TextureProgressBar for GUI icon ", icon_name);
+				return false;
+			}
+
+			const StringName back_texture_file =
+				std_view_to_godot_string_name(icon.get_sprite()->cast_to<GFX::ProgressBar>()->get_back_texture_file());
+			const Ref<ImageTexture> back_texture = asset_manager.get_texture(back_texture_file);
+			if (back_texture.is_valid()) {
+				godot_progress_bar->set_under_texture(back_texture);
+			} else {
+				UtilityFunctions::push_error("Failed to load progress bar base sprite ", back_texture_file, " for GUI icon ", icon_name);
+				ret = false;
+			}
+
+			const StringName progress_texture_file =
+				std_view_to_godot_string_name(icon.get_sprite()->cast_to<GFX::ProgressBar>()->get_progress_texture_file());
+			const Ref<ImageTexture> progress_texture = asset_manager.get_texture(progress_texture_file);
+			if (progress_texture.is_valid()) {
+				godot_progress_bar->set_progress_texture(progress_texture);
+			} else {
+				UtilityFunctions::push_error(
+					"Failed to load progress bar base sprite ", progress_texture_file, " for GUI icon ", icon_name
+				);
+				ret = false;
+			}
+
+			result = godot_progress_bar;
+		} else if (icon.get_sprite()->is_type<GFX::PieChart>()) {
+
+		} else if (icon.get_sprite()->is_type<GFX::LineChart>()) {
+
+		} else {
+			UtilityFunctions::push_error("Invalid sprite type ", std_view_to_godot_string(icon.get_sprite()->get_type()),
+				" for GUI icon ", icon_name);
+			ret = false;
+		}
+	} else {
+		UtilityFunctions::push_error("Null sprite for GUI icon ", icon_name);
+		ret = false;
+	}
+	return ret;
+}
+
+bool GodotGUIBuilder::generate_button(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::Button const& button = static_cast<GUI::Button const&>(element);
+
+	// TODO - shortcut, sprite, text
+	result = nullptr;
+	const String button_name = std_view_to_godot_string(button.get_name());
+
+	Button* godot_button = new_control<Button>(button);
+	if (godot_button == nullptr) {
+		UtilityFunctions::push_error("Failed to create Button for GUI button ", button_name);
+		return false;
+	}
+
+	godot_button->set_text(std_view_to_godot_string(button.get_text()));
+	//godot_button->set_flat(true);
+
+	bool ret = true;
+	if (button.get_sprite() != nullptr) {
+		Ref<Texture2D> texture;
+		if (button.get_sprite()->is_type<GFX::TextureSprite>()) {
+			GFX::TextureSprite const* texture_sprite = button.get_sprite()->cast_to<GFX::TextureSprite>();
+			texture = GFXIconTexture::make_gfx_icon_texture(texture_sprite);
+			if (texture.is_null()) {
+				UtilityFunctions::push_error("Failed to make GFXIconTexture for GUI button ", button_name);
+				ret = false;
+			}
+		} else if (button.get_sprite()->is_type<GFX::MaskedFlag>()) {
+			texture = asset_manager.get_texture(std_view_to_godot_string_name(
+				button.get_sprite()->cast_to<GFX::MaskedFlag>()->get_texture_file()));
+			if (texture.is_null()) {
+				UtilityFunctions::push_error("Failed to load masked flag sprite for GUI button ", button_name);
+				ret = false;
+			}
+		} else {
+			UtilityFunctions::push_error("Invalid sprite type ", std_view_to_godot_string(button.get_sprite()->get_type()),
+				" for GUI button ", button_name);
+			ret = false;
+		}
+
+		if (texture.is_valid()) {
+			godot_button->set_size(texture->get_size());
+			Ref<StyleBoxTexture> stylebox;
+			stylebox.instantiate();
+			if (stylebox.is_valid()) {
+				stylebox->set_texture(texture);
+				godot_button->add_theme_stylebox_override("normal", stylebox);
+			} else {
+				UtilityFunctions::push_error("Failed to load instantiate texture stylebox for GUI button ", button_name);
+				ret = false;
+			}
+		}
+	} else {
+		UtilityFunctions::push_error("Null sprite for GUI button ", button_name);
+		ret = false;
+	}
+
+	if (button.get_font() != nullptr) {
+		const StringName font_file = std_view_to_godot_string_name(button.get_font()->get_fontname());
+		const Ref<Font> font = asset_manager.get_font(font_file);
+		if (font.is_valid()) {
+			godot_button->add_theme_font_override("font", font);
+		} else {
+			UtilityFunctions::push_error("Failed to load font for GUI button ", button_name);
+			ret = false;
+		}
+		const Color colour = Utilities::to_godot_color(button.get_font()->get_colour());
+		godot_button->add_theme_color_override("font_color", colour);
+	}
+
+	result = godot_button;
+	return ret;
+}
+
+bool GodotGUIBuilder::generate_checkbox(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::Checkbox const& checkbox = static_cast<GUI::Checkbox const&>(element);
+
+	// TODO - shortcut, sprite, text
+	result = nullptr;
+	const String checkbox_name = std_view_to_godot_string(checkbox.get_name());
+
+	CheckBox* godot_checkbox = new_control<CheckBox>(checkbox);
+	if (godot_checkbox == nullptr) {
+		UtilityFunctions::push_error("Failed to create CheckBox for GUI checkbox ", checkbox_name);
+		return false;
+	}
+
+	bool ret = true;
+	if (checkbox.get_sprite() != nullptr) {
+		GFX::TextureSprite const* texture_sprite = checkbox.get_sprite()->cast_to<GFX::TextureSprite>();
+		if (texture_sprite != nullptr) {
+			Ref<GFXIconTexture> icon_texture = GFXIconTexture::make_gfx_icon_texture(texture_sprite, 1);
+			if (icon_texture.is_valid()) {
+				godot_checkbox->set_size(icon_texture->get_size());
+				godot_checkbox->add_theme_icon_override("unchecked", icon_texture);
+			} else {
+				UtilityFunctions::push_error("Failed to make unchecked GFXIconTexture for GUI checkbox ", checkbox_name);
+				ret = false;
+			}
+			icon_texture = GFXIconTexture::make_gfx_icon_texture(texture_sprite, 2);
+			if (icon_texture.is_valid()) {
+				godot_checkbox->add_theme_icon_override("checked", icon_texture);
+			} else {
+				UtilityFunctions::push_error("Failed to make checked GFXIconTexture for GUI checkbox ", checkbox_name);
+				ret = false;
+			}
+		} else {
+			UtilityFunctions::push_error("Invalid sprite type ", std_view_to_godot_string(checkbox.get_sprite()->get_type()),
+				" for GUI checkbox ", checkbox_name);
+			ret = false;
+		}
+	} else {
+		UtilityFunctions::push_error("Null sprite for GUI checkbox ", checkbox_name);
+		ret = false;
+	}
+
+	result = godot_checkbox;
+	return ret;
+}
+
+bool GodotGUIBuilder::generate_text(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::Text const& text = static_cast<GUI::Text const&>(element);
+
+	result = nullptr;
+	const String text_name = std_view_to_godot_string(text.get_name());
+
+	Label* godot_label = new_control<Label>(text);
+	if (godot_label == nullptr) {
+		UtilityFunctions::push_error("Failed to create Label for GUI text ", text_name);
+		return false;
+	}
+
+	godot_label->set_text(std_view_to_godot_string(text.get_text()));
+	godot_label->set_size(Utilities::to_godot_fvec2(text.get_max_size()));
+
+	using enum GUI::AlignedElement::format_t;
+	using enum HorizontalAlignment;
+	static const std::map<GUI::AlignedElement::format_t, HorizontalAlignment> format_map {
+		{ left, HORIZONTAL_ALIGNMENT_LEFT },
+		{ centre, HORIZONTAL_ALIGNMENT_CENTER },
+		{ right, HORIZONTAL_ALIGNMENT_RIGHT }
+	};
+
+	const decltype(format_map)::const_iterator it = format_map.find(text.get_format());
+	if (it != format_map.end()) {
+		godot_label->set_horizontal_alignment(it->second);
+	} else {
+		UtilityFunctions::push_error("Invalid text format (horizontal alignment) for GUI text ", text_name);
+	}
+
+	bool ret = true;
+	if (text.get_font() != nullptr) {
+		const StringName font_file = std_view_to_godot_string_name(text.get_font()->get_fontname());
+		const Ref<Font> font = asset_manager.get_font(font_file);
+		if (font.is_valid()) {
+			godot_label->add_theme_font_override("font", font);
+		} else {
+			UtilityFunctions::push_error("Failed to load font for GUI text ", text_name);
+			ret = false;
+		}
+		const Color colour = Utilities::to_godot_color(text.get_font()->get_colour());
+		godot_label->add_theme_color_override("font_color", colour);
+	}
+
+	result = godot_label;
+	return ret;
+}
+
+bool GodotGUIBuilder::generate_overlapping_elements(
+	GUI::Element const& element, AssetManager& asset_manager, Control*& result
+) {
+	GUI::OverlappingElementsBox const& overlapping_elements = static_cast<GUI::OverlappingElementsBox const&>(element);
+
+	result = nullptr;
+	const String overlapping_elements_name = std_view_to_godot_string(overlapping_elements.get_name());
+
+	ColorRect* godot_rect = new_control<ColorRect>(overlapping_elements);
+	if (godot_rect == nullptr) {
+		UtilityFunctions::push_error("Failed to create ColorRect for GUI overlapping elements ",
+			overlapping_elements_name);
+		return false;
+	}
+
+	godot_rect->set_size(Utilities::to_godot_ivec2(overlapping_elements.get_size()));
+	godot_rect->set_color({ 0.0f, 0.5f, 1.0f, 0.2f });
+
+	result = godot_rect;
+	return true;
+}
+
+bool GodotGUIBuilder::generate_listbox(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::ListBox const& listbox = static_cast<GUI::ListBox const&>(element);
+
+	result = nullptr;
+	const String listbox_name = std_view_to_godot_string(listbox.get_name());
+
+	ColorRect* godot_rect = new_control<ColorRect>(listbox);
+	if (godot_rect == nullptr) {
+		UtilityFunctions::push_error("Failed to create ColorRect for GUI listbox ", listbox_name);
+		return false;
+	}
+
+	godot_rect->set_size(Utilities::to_godot_ivec2(listbox.get_size()));
+	godot_rect->set_color({ 1.0f, 0.5f, 0.0f, 0.2f });
+
+	result = godot_rect;
+	return true;
+}
+
+bool GodotGUIBuilder::generate_window(GUI::Element const& element, AssetManager& asset_manager, Control*& result) {
+	GUI::Window const& window = static_cast<GUI::Window const&>(element);
+
+	// TODO - moveable, fullscreen, dontRender (disable visibility?)
+	result = nullptr;
+	const String window_name = std_view_to_godot_string(window.get_name());
+
+	Panel* godot_panel = new_control<Panel>(window);
+	if (godot_panel == nullptr) {
+		UtilityFunctions::push_error("Failed to create Panel for GUI window ", window_name);
+		return false;
+	}
+
+	godot_panel->set_size(Utilities::to_godot_ivec2(window.get_size()));
+	godot_panel->set_self_modulate({ 1.0f, 1.0f, 1.0f, 0.0f });
+
+	bool ret = true;
+	for (std::unique_ptr<GUI::Element> const& element : window.get_elements()) {
+		Control* node = nullptr;
+		const bool element_ret = generate_element(element.get(), asset_manager, node);
+		if (element_ret) {
+			if (node != nullptr) {
+				godot_panel->add_child(node);
+			}
+		} else {
+			UtilityFunctions::push_error("Failed to generate GUI element ", std_view_to_godot_string(element->get_name()));
+			ret = false;
+		}
+	}
+
+	result = godot_panel;
+	return ret;
+}
diff --git a/extension/src/openvic-extension/UIAdapter.hpp b/extension/src/openvic-extension/UIAdapter.hpp
new file mode 100644
index 0000000..d54a6b5
--- /dev/null
+++ b/extension/src/openvic-extension/UIAdapter.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <godot_cpp/classes/control.hpp>
+
+#include <openvic-simulation/interface/GUI.hpp>
+
+#include "openvic-extension/singletons/AssetManager.hpp"
+
+namespace OpenVic::GodotGUIBuilder {
+	bool generate_element(GUI::Element const* element, AssetManager& asset_manager, godot::Control*& result);
+
+	bool generate_icon(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_button(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_checkbox(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_text(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_overlapping_elements(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_listbox(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+	bool generate_window(GUI::Element const& element, AssetManager& asset_manager, godot::Control*& result);
+}
diff --git a/extension/src/openvic-extension/classes/GFXIconTexture.cpp b/extension/src/openvic-extension/classes/GFXIconTexture.cpp
new file mode 100644
index 0000000..9edfb1b
--- /dev/null
+++ b/extension/src/openvic-extension/classes/GFXIconTexture.cpp
@@ -0,0 +1,112 @@
+#include "GFXIconTexture.hpp"
+
+#include <godot_cpp/variant/utility_functions.hpp>
+
+#include "openvic-extension/singletons/AssetManager.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::std_view_to_godot_string;
+using OpenVic::Utilities::std_view_to_godot_string_name;
+
+void GFXIconTexture::_bind_methods() {
+	OV_BIND_METHOD(GFXIconTexture::clear);
+
+	OV_BIND_METHOD(GFXIconTexture::set_gfx_texture_sprite_name, { "gfx_texture_sprite_name" }, DEFVAL(GFX::NO_FRAMES));
+	OV_BIND_METHOD(GFXIconTexture::get_gfx_texture_sprite_name);
+
+	OV_BIND_METHOD(GFXIconTexture::set_icon_index, { "new_icon_index" });
+	OV_BIND_METHOD(GFXIconTexture::get_icon_index);
+	OV_BIND_METHOD(GFXIconTexture::get_icon_count);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "icon_index"), "set_icon_index", "get_icon_index");
+}
+
+GFXIconTexture::GFXIconTexture()
+	: gfx_texture_sprite { nullptr }, icon_index { GFX::NO_FRAMES }, icon_count { GFX::NO_FRAMES } {}
+
+Ref<GFXIconTexture> GFXIconTexture::make_gfx_icon_texture(GFX::TextureSprite const* gfx_texture_sprite, GFX::frame_t icon) {
+	Ref<GFXIconTexture> icon_texture;
+	icon_texture.instantiate();
+	ERR_FAIL_NULL_V(icon_texture, icon_texture);
+	icon_texture->set_gfx_texture_sprite(gfx_texture_sprite, icon);
+	return icon_texture;
+}
+
+void GFXIconTexture::clear() {
+	gfx_texture_sprite = nullptr;
+	set_atlas(nullptr);
+	set_region({});
+	icon_index = GFX::NO_FRAMES;
+	icon_count = GFX::NO_FRAMES;
+}
+
+Error GFXIconTexture::set_gfx_texture_sprite(GFX::TextureSprite const* new_gfx_texture_sprite, GFX::frame_t icon) {
+	if (gfx_texture_sprite != new_gfx_texture_sprite) {
+		if (new_gfx_texture_sprite == nullptr) {
+			clear();
+			return OK;
+		}
+		AssetManager* asset_manager = AssetManager::get_singleton();
+		ERR_FAIL_NULL_V(asset_manager, FAILED);
+		const StringName texture_file = std_view_to_godot_string_name(new_gfx_texture_sprite->get_texture_file());
+		const Ref<ImageTexture> texture = asset_manager->get_texture(texture_file);
+		ERR_FAIL_NULL_V_MSG(texture, FAILED, "Failed to load texture: " + texture_file);
+		gfx_texture_sprite = new_gfx_texture_sprite;
+		set_atlas(texture);
+		icon_index = GFX::NO_FRAMES;
+		icon_count = gfx_texture_sprite->get_no_of_frames();
+	}
+	return set_icon_index(icon);
+}
+
+Error GFXIconTexture::set_gfx_texture_sprite_name(String const& gfx_texture_sprite_name, GFX::frame_t icon) {
+	if (gfx_texture_sprite_name.is_empty()) {
+		return set_gfx_texture_sprite(nullptr);
+	}
+	GameSingleton* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, FAILED);
+	GFX::Sprite const* sprite = game_singleton->get_gfx_sprite(gfx_texture_sprite_name);
+	ERR_FAIL_NULL_V_MSG(sprite, FAILED, "GFX sprite not found: " + gfx_texture_sprite_name);
+	GFX::TextureSprite const* new_texture_sprite = sprite->cast_to<GFX::TextureSprite>();
+	ERR_FAIL_NULL_V_MSG(
+		new_texture_sprite, FAILED, "Invalid type for GFX sprite " + gfx_texture_sprite_name + ": " +
+		std_view_to_godot_string(sprite->get_type()) + " (expected " +
+		std_view_to_godot_string(GFX::TextureSprite::get_type_static()) + ")"
+	);
+	return set_gfx_texture_sprite(new_texture_sprite, icon);
+}
+
+String GFXIconTexture::get_gfx_texture_sprite_name() const {
+	return gfx_texture_sprite != nullptr ? std_view_to_godot_string(gfx_texture_sprite->get_name()) : String {};
+}
+
+Error GFXIconTexture::set_icon_index(int32_t new_icon_index) {
+	const Ref<Texture2D> atlas_texture = get_atlas();
+	ERR_FAIL_NULL_V(atlas_texture, FAILED);
+	const Vector2 size = atlas_texture->get_size();
+	if (icon_count <= GFX::NO_FRAMES) {
+		if (new_icon_index > GFX::NO_FRAMES) {
+			UtilityFunctions::push_warning("Invalid icon index ", new_icon_index, " for texture with no frames!");
+		}
+		icon_index = GFX::NO_FRAMES;
+		set_region({ {}, size });
+		return OK;
+	}
+	if (GFX::NO_FRAMES < new_icon_index && new_icon_index <= icon_count) {
+		icon_index = new_icon_index;
+	} else {
+		icon_index = icon_count;
+		if (new_icon_index > icon_count) {
+			UtilityFunctions::push_warning(
+				"Invalid icon index ", new_icon_index, " out of count ", icon_count, " - defaulting to ", icon_index
+			);
+		}
+	}
+	set_region({ (icon_index - 1) * size.x / icon_count, 0, size.x / icon_count, size.y });
+	return OK;
+}
diff --git a/extension/src/openvic-extension/classes/GFXIconTexture.hpp b/extension/src/openvic-extension/classes/GFXIconTexture.hpp
new file mode 100644
index 0000000..3ed5b3e
--- /dev/null
+++ b/extension/src/openvic-extension/classes/GFXIconTexture.hpp
@@ -0,0 +1,52 @@
+#pragma once
+
+#include <godot_cpp/classes/atlas_texture.hpp>
+
+#include <openvic-simulation/interface/GFX.hpp>
+
+namespace OpenVic {
+	class GFXIconTexture : public godot::AtlasTexture {
+		GDCLASS(GFXIconTexture, godot::AtlasTexture)
+
+		/* PROPERTY automatically defines getter functions:
+		 * - get_gfx_texture_sprite
+		 * - get_icon_index
+		 * - get_icon_count */
+		GFX::TextureSprite const* PROPERTY(gfx_texture_sprite);
+		GFX::frame_t PROPERTY(icon_index);
+		GFX::frame_t PROPERTY(icon_count);
+
+	protected:
+		static void _bind_methods();
+
+	public:
+		GFXIconTexture();
+
+		static godot::Ref<GFXIconTexture> make_gfx_icon_texture(
+			GFX::TextureSprite const* gfx_texture_sprite, GFX::frame_t icon = GFX::NO_FRAMES
+		);
+
+		/* Discard the GFX::TextureSprite, atlas texture and icon index. */
+		void clear();
+
+		/* Set the GFX::TextureSprite, load its texture as an atlas and set its displayed icon */
+		godot::Error set_gfx_texture_sprite(
+			GFX::TextureSprite const* new_gfx_texture_sprite, GFX::frame_t icon = GFX::NO_FRAMES
+		);
+
+		/* Search for a GFX::TextureSprite with the specfied name and,
+		 * if successful, call set_gfx_texture_sprite to set it and its icon */
+		godot::Error set_gfx_texture_sprite_name(
+			godot::String const& gfx_texture_sprite_name, GFX::frame_t icon = GFX::NO_FRAMES
+		);
+
+		/* Return the name of the GFX::TextureSprite, or an empty String if it's null */
+		godot::String get_gfx_texture_sprite_name() const;
+
+		/* Set icon_index to a value between one and icon_count (inclusive), and update the AtlasTexture's region
+		 * to display that frame. An index of zero can be used if gfx_texture_sprite has no frames (zero icon_count).
+		 * If zero is used but icon_count is non-zero, icon_index defaults to icon_count (the last frame,
+		 * not the first frame because it is often empty). */
+		godot::Error set_icon_index(GFX::frame_t new_icon_index);
+	};
+}
diff --git a/extension/src/openvic-extension/MapMesh.cpp b/extension/src/openvic-extension/classes/MapMesh.cpp
index a557105..a557105 100644
--- a/extension/src/openvic-extension/MapMesh.cpp
+++ b/extension/src/openvic-extension/classes/MapMesh.cpp
diff --git a/extension/src/openvic-extension/MapMesh.hpp b/extension/src/openvic-extension/classes/MapMesh.hpp
index 38b208c..38b208c 100644
--- a/extension/src/openvic-extension/MapMesh.hpp
+++ b/extension/src/openvic-extension/classes/MapMesh.hpp
diff --git a/extension/src/openvic-extension/register_types.cpp b/extension/src/openvic-extension/register_types.cpp
index 2739e2e..2f6f799 100644
--- a/extension/src/openvic-extension/register_types.cpp
+++ b/extension/src/openvic-extension/register_types.cpp
@@ -2,17 +2,20 @@
 
 #include <godot_cpp/classes/engine.hpp>
 
-#include "openvic-extension/Checksum.hpp"
-#include "openvic-extension/GameSingleton.hpp"
-#include "openvic-extension/LoadLocalisation.hpp"
-#include "openvic-extension/MapMesh.hpp"
+#include "openvic-extension/classes/GFXIconTexture.hpp"
+#include "openvic-extension/classes/MapMesh.hpp"
+#include "openvic-extension/singletons/AssetManager.hpp"
+#include "openvic-extension/singletons/Checksum.hpp"
+#include "openvic-extension/singletons/GameSingleton.hpp"
+#include "openvic-extension/singletons/LoadLocalisation.hpp"
 
 using namespace godot;
 using namespace OpenVic;
 
-static Checksum* _checksum;
+static Checksum* _checksum_singleton;
 static LoadLocalisation* _load_localisation;
-static GameSingleton* _map_singleton;
+static GameSingleton* _game_singleton;
+static AssetManager* _asset_manager_singleton;
 
 void initialize_openvic_types(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
@@ -20,7 +23,7 @@ void initialize_openvic_types(ModuleInitializationLevel p_level) {
 	}
 
 	ClassDB::register_class<Checksum>();
-	_checksum = memnew(Checksum);
+	_checksum_singleton = memnew(Checksum);
 	Engine::get_singleton()->register_singleton("Checksum", Checksum::get_singleton());
 
 	ClassDB::register_class<LoadLocalisation>();
@@ -28,10 +31,15 @@ void initialize_openvic_types(ModuleInitializationLevel p_level) {
 	Engine::get_singleton()->register_singleton("LoadLocalisation", LoadLocalisation::get_singleton());
 
 	ClassDB::register_class<GameSingleton>();
-	_map_singleton = memnew(GameSingleton);
+	_game_singleton = memnew(GameSingleton);
 	Engine::get_singleton()->register_singleton("GameSingleton", GameSingleton::get_singleton());
 
+	ClassDB::register_class<AssetManager>();
+	_asset_manager_singleton = memnew(AssetManager);
+	Engine::get_singleton()->register_singleton("AssetManager", AssetManager::get_singleton());
+
 	ClassDB::register_class<MapMesh>();
+	ClassDB::register_class<GFXIconTexture>();
 }
 
 void uninitialize_openvic_types(ModuleInitializationLevel p_level) {
@@ -40,13 +48,16 @@ void uninitialize_openvic_types(ModuleInitializationLevel p_level) {
 	}
 
 	Engine::get_singleton()->unregister_singleton("Checksum");
-	memdelete(_checksum);
+	memdelete(_checksum_singleton);
 
 	Engine::get_singleton()->unregister_singleton("LoadLocalisation");
 	memdelete(_load_localisation);
 
 	Engine::get_singleton()->unregister_singleton("GameSingleton");
-	memdelete(_map_singleton);
+	memdelete(_game_singleton);
+
+	Engine::get_singleton()->unregister_singleton("AssetManager");
+	memdelete(_asset_manager_singleton);
 }
 
 extern "C" {
diff --git a/extension/src/openvic-extension/singletons/AssetManager.cpp b/extension/src/openvic-extension/singletons/AssetManager.cpp
new file mode 100644
index 0000000..b50cae8
--- /dev/null
+++ b/extension/src/openvic-extension/singletons/AssetManager.cpp
@@ -0,0 +1,152 @@
+#include "AssetManager.hpp"
+
+#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;
+
+void AssetManager::_bind_methods() {
+	OV_BIND_METHOD(AssetManager::get_image, { "path" });
+	OV_BIND_METHOD(AssetManager::get_texture, { "path" });
+
+	OV_BIND_SMETHOD(AssetManager::make_icon, { "texture", "frame", "frame_count" });
+	OV_BIND_METHOD(AssetManager::get_icon, { "texture", "frame", "frame_count" });
+
+	OV_BIND_METHOD(AssetManager::get_texture_or_icon, { "path", "frame", "frame_count" });
+	OV_BIND_METHOD(AssetManager::get_font, { "name" });
+}
+
+AssetManager* AssetManager::get_singleton() {
+	return _singleton;
+}
+
+AssetManager::AssetManager() {
+	ERR_FAIL_COND(_singleton != nullptr);
+	_singleton = this;
+}
+
+AssetManager::~AssetManager() {
+	ERR_FAIL_COND(_singleton != this);
+	_singleton = nullptr;
+}
+
+AssetManager::image_asset_map_t::iterator AssetManager::_get_image_asset(StringName path) {
+	const image_asset_map_t::iterator it = image_assets.find(path);
+	if (it != image_assets.end()) {
+		return it;
+	}
+	GameSingleton* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, image_assets.end());
+	const String lookedup_path =
+		std_to_godot_string(game_singleton->get_dataloader().lookup_image_file_or_dds(godot_to_std_string(path)).string());
+	if (lookedup_path.is_empty()) {
+		UtilityFunctions::push_error("Failed to look up image: ", path);
+		return image_assets.end();
+	}
+	const Ref<Image> image = Utilities::load_godot_image(lookedup_path);
+	if (image.is_null() || image->is_empty()) {
+		UtilityFunctions::push_error("Failed to load image: ", lookedup_path, " (looked up from ", path, ")");
+		return image_assets.end();
+	}
+	return image_assets.emplace(std::move(path), AssetManager::image_asset_t { image, nullptr }).first;
+}
+
+Ref<Image> AssetManager::get_image(StringName path) {
+	const image_asset_map_t::const_iterator it = _get_image_asset(path);
+	if (it != image_assets.end()) {
+		return it->second.image;
+	} else {
+		return nullptr;
+	}
+}
+
+Ref<ImageTexture> AssetManager::get_texture(StringName path) {
+	const image_asset_map_t::iterator it = _get_image_asset(path);
+	if (it != image_assets.end()) {
+		if (it->second.texture.is_null()) {
+			it->second.texture = ImageTexture::create_from_image(it->second.image);
+			if (it->second.texture.is_null()) {
+				UtilityFunctions::push_error("Failed to turn image into texture: ", path);
+			}
+		}
+		return it->second.texture;
+	} else {
+		return nullptr;
+	}
+}
+
+Ref<AtlasTexture> AssetManager::make_icon(Ref<Texture2D> texture, GFX::frame_t frame, GFX::frame_t frame_count) {
+	ERR_FAIL_NULL_V(texture, nullptr);
+
+	if (frame_count <= GFX::NO_FRAMES) {
+		UtilityFunctions::push_warning("No frames!");
+		frame_count = 1;
+	}
+	if (frame <= GFX::NO_FRAMES || frame > frame_count) {
+		UtilityFunctions::push_warning("Invalid frame index ", frame, " out of count ", frame_count);
+		frame = frame_count;
+	}
+	frame--;
+	const Vector2i size = texture->get_size();
+	const Rect2i region { frame * size.x / frame_count, 0, size.x / frame_count, size.y };
+
+	Ref<AtlasTexture> atlas;
+	atlas.instantiate();
+	ERR_FAIL_NULL_V(atlas, nullptr);
+	atlas->set_atlas(texture);
+	atlas->set_region(region);
+	return atlas;
+}
+
+Ref<AtlasTexture> AssetManager::get_icon(StringName path, GFX::frame_t frame, GFX::frame_t frame_count) {
+	Ref<ImageTexture> texture = get_texture(path);
+	ERR_FAIL_NULL_V(texture, nullptr);
+	return make_icon(texture, frame, frame_count);
+}
+
+Ref<Texture2D> AssetManager::get_texture_or_icon(StringName path, GFX::frame_t frame, GFX::frame_t frame_count) {
+	if (frame_count < 2) {
+		if (frame > frame_count) {
+			UtilityFunctions::push_warning("Invalid frame index ", frame, " out of count ", frame_count);
+		}
+		return get_texture(path);
+	} else {
+		return get_icon(path, frame, frame_count);
+	}
+}
+
+Ref<Font> AssetManager::get_font(StringName name) {
+	const font_map_t::const_iterator it = fonts.find(name);
+	if (it != fonts.end()) {
+		return it->second;
+	}
+
+	static const String font_dir = "gfx/fonts/";
+	static const String font_ext = ".fnt";
+	static const String image_ext = ".tga";
+
+	const String image_path = font_dir + name + image_ext;
+	const Ref<Image> image = get_image(image_path);
+	if (image.is_null()) {
+		UtilityFunctions::push_error("Failed to load font image: ", image_path, " for the font named ", name);
+		return nullptr;
+	}
+	GameSingleton* game_singleton = GameSingleton::get_singleton();
+	ERR_FAIL_NULL_V(game_singleton, nullptr);
+	const String lookedup_font_path =
+		std_to_godot_string(game_singleton->get_dataloader().lookup_file(godot_to_std_string(font_dir + name + font_ext)).string());
+	const Ref<Font> font = Utilities::load_godot_font(lookedup_font_path, image);
+	if (font.is_null()) {
+		UtilityFunctions::push_error("Failed to load font file ", lookedup_font_path, " for the font named ", name);
+		return nullptr;
+	}
+	fonts.emplace(std::move(name), font);
+	return font;
+}
diff --git a/extension/src/openvic-extension/singletons/AssetManager.hpp b/extension/src/openvic-extension/singletons/AssetManager.hpp
new file mode 100644
index 0000000..7cfc31b
--- /dev/null
+++ b/extension/src/openvic-extension/singletons/AssetManager.hpp
@@ -0,0 +1,61 @@
+#pragma once
+
+#include <godot_cpp/classes/atlas_texture.hpp>
+#include <godot_cpp/classes/font.hpp>
+#include <godot_cpp/classes/image_texture.hpp>
+#include <godot_cpp/core/class_db.hpp>
+
+#include <openvic-simulation/interface/GFX.hpp>
+
+namespace OpenVic {
+	class AssetManager : public godot::Object {
+		GDCLASS(AssetManager, godot::Object)
+
+		static inline AssetManager* _singleton = nullptr;
+
+		struct image_asset_t {
+			godot::Ref<godot::Image> image;
+			godot::Ref<godot::ImageTexture> texture;
+		};
+		using image_asset_map_t = std::map<godot::StringName, image_asset_t>;
+		using font_map_t = std::map<godot::StringName, godot::Ref<godot::Font>>;
+
+		image_asset_map_t image_assets;
+		font_map_t fonts;
+
+		image_asset_map_t::iterator _get_image_asset(godot::StringName path);
+
+	protected:
+		static void _bind_methods();
+
+	public:
+		static AssetManager* get_singleton();
+
+		AssetManager();
+		~AssetManager();
+
+		/* Search for and load an image at the specified path relative to the game defines, first checking the AssetManager's
+		 * image cache in case it has already been loaded, and returning nullptr if image loading fails. */
+		godot::Ref<godot::Image> get_image(godot::StringName path);
+
+		/* Create a texture from an image found at the specified path relative to the game defines, fist checking
+		 * AssetManager's texture cache in case it has already been loaded, and returning nullptr if image loading
+		 * or texture creation fails. */
+		godot::Ref<godot::ImageTexture> get_texture(godot::StringName path);
+
+		/* Extract the specified frame of the texture, which is treated as a single row of frame_count frames. */
+		static godot::Ref<godot::AtlasTexture> make_icon(
+			godot::Ref<godot::Texture2D> texture, GFX::frame_t frame, GFX::frame_t frame_count
+		);
+
+		/* Load a texture as with get_texture, and extract the specified frame as with make_icon. */
+		godot::Ref<godot::AtlasTexture> get_icon(godot::StringName path, GFX::frame_t frame, GFX::frame_t frame_count);
+
+		/* Load a texture as with get_texture if frame_count <= 1 otherwise as with get_icon. */
+		godot::Ref<godot::Texture2D> get_texture_or_icon(godot::StringName path, GFX::frame_t frame, GFX::frame_t frame_count);
+
+		/* Search for and load a font with the specified name from the game defines' font directory, first checking the
+		 * AssetManager's font cache in case it has already been loaded, and returning nullptr if font loading fails. */
+		godot::Ref<godot::Font> get_font(godot::StringName name);
+	};
+}
diff --git a/extension/src/openvic-extension/Checksum.cpp b/extension/src/openvic-extension/singletons/Checksum.cpp
index 6da5afe..9f48647 100644
--- a/extension/src/openvic-extension/Checksum.cpp
+++ b/extension/src/openvic-extension/singletons/Checksum.cpp
@@ -13,17 +13,17 @@ void Checksum::_bind_methods() {
 }
 
 Checksum* Checksum::get_singleton() {
-	return _checksum;
+	return _singleton;
 }
 
 Checksum::Checksum() {
-	ERR_FAIL_COND(_checksum != nullptr);
-	_checksum = this;
+	ERR_FAIL_COND(_singleton != nullptr);
+	_singleton = this;
 }
 
 Checksum::~Checksum() {
-	ERR_FAIL_COND(_checksum != this);
-	_checksum = nullptr;
+	ERR_FAIL_COND(_singleton != this);
+	_singleton = nullptr;
 }
 
 /* REQUIREMENTS:
diff --git a/extension/src/openvic-extension/Checksum.hpp b/extension/src/openvic-extension/singletons/Checksum.hpp
index 2b2f959..532a50d 100644
--- a/extension/src/openvic-extension/Checksum.hpp
+++ b/extension/src/openvic-extension/singletons/Checksum.hpp
@@ -8,8 +8,7 @@ namespace OpenVic {
 	class Checksum : public godot::Object {
 		GDCLASS(Checksum, godot::Object)
 
-		// BEGIN BOILERPLATE
-		static inline Checksum* _checksum = nullptr;
+		static inline Checksum* _singleton = nullptr;
 
 	protected:
 		static void _bind_methods();
@@ -19,7 +18,6 @@ namespace OpenVic {
 
 		Checksum();
 		~Checksum();
-		// END BOILERPLATE
 
 		godot::String get_checksum_text();
 	};
diff --git a/extension/src/openvic-extension/GameSingleton.cpp b/extension/src/openvic-extension/singletons/GameSingleton.cpp
index 9dae7f2..bb1732e 100644
--- a/extension/src/openvic-extension/GameSingleton.cpp
+++ b/extension/src/openvic-extension/singletons/GameSingleton.cpp
@@ -6,9 +6,9 @@
 
 #include <openvic-simulation/utility/Logger.hpp>
 
-#include "openvic-extension/LoadLocalisation.hpp"
-#include "openvic-extension/Utilities.hpp"
+#include "openvic-extension/singletons/LoadLocalisation.hpp"
 #include "openvic-extension/utility/ClassBindings.hpp"
+#include "openvic-extension/utility/Utilities.hpp"
 
 using namespace godot;
 using namespace OpenVic;
@@ -55,30 +55,11 @@ void GameSingleton::_bind_methods() {
 	OV_BIND_METHOD(GameSingleton::get_longform_date);
 	OV_BIND_METHOD(GameSingleton::try_tick);
 
+	OV_BIND_METHOD(GameSingleton::generate_gui, { "gui_file", "gui_element" });
+
 	ADD_SIGNAL(MethodInfo("state_updated"));
 	ADD_SIGNAL(MethodInfo("province_selected", PropertyInfo(Variant::INT, "index")));
 
-	OV_BIND_SMETHOD(get_province_info_province_key);
-	OV_BIND_SMETHOD(get_province_info_region_key);
-	OV_BIND_SMETHOD(get_province_info_life_rating_key);
-	OV_BIND_SMETHOD(get_province_info_terrain_type_key);
-	OV_BIND_SMETHOD(get_province_info_total_population_key);
-	OV_BIND_SMETHOD(get_province_info_pop_types_key);
-	OV_BIND_SMETHOD(get_province_info_pop_ideologies_key);
-	OV_BIND_SMETHOD(get_province_info_pop_cultures_key);
-	OV_BIND_SMETHOD(get_province_info_rgo_key);
-	OV_BIND_SMETHOD(get_province_info_buildings_key);
-
-	OV_BIND_SMETHOD(get_building_info_building_key);
-	OV_BIND_SMETHOD(get_building_info_level_key);
-	OV_BIND_SMETHOD(get_building_info_expansion_state_key);
-	OV_BIND_SMETHOD(get_building_info_start_date_key);
-	OV_BIND_SMETHOD(get_building_info_end_date_key);
-	OV_BIND_SMETHOD(get_building_info_expansion_progress_key);
-
-	OV_BIND_SMETHOD(get_piechart_info_size_key);
-	OV_BIND_SMETHOD(get_piechart_info_colour_key);
-
 	OV_BIND_SMETHOD(
 		draw_pie_chart,
 		{ "image", "stopAngles", "colours", "radius", "shadow_displacement", "shadow_tightness", "shadow_radius",
@@ -89,6 +70,31 @@ void GameSingleton::_bind_methods() {
 	OV_BIND_SMETHOD(load_image, { "path" });
 }
 
+Control* GameSingleton::generate_gui(String const& gui_file, String const& gui_element) {
+	GUI::Scene const* scene = game_manager.get_ui_manager().get_scene_by_identifier(godot_to_std_string(gui_file));
+	if (scene == nullptr) {
+		UtilityFunctions::push_error("Failed to find GUI file ", gui_file);
+		return nullptr;
+	}
+	GUI::Element const* element = scene->get_element_by_identifier(godot_to_std_string(gui_element));
+	if (element == nullptr) {
+		UtilityFunctions::push_error("Failed to find GUI element ", gui_element, " in GUI file ", gui_file);
+		return nullptr;
+	}
+
+	AssetManager* asset_manager = AssetManager::get_singleton();
+	ERR_FAIL_NULL_V(asset_manager, nullptr);
+	Control* result = nullptr;
+	if (!GodotGUIBuilder::generate_element(element, *asset_manager, result)) {
+		UtilityFunctions::push_error("Failed to generate GUI element ", gui_element, " in GUI file ", gui_file);
+	}
+	return result;
+}
+
+GFX::Sprite const* GameSingleton::get_gfx_sprite(String const& sprite_name) const {
+	return game_manager.get_ui_manager().get_sprite_by_identifier(godot_to_std_string(sprite_name));
+}
+
 void GameSingleton::draw_pie_chart(
 	Ref<Image> image, Array const& stopAngles, Array const& colours, float radius, Vector2 shadow_displacement,
 	float shadow_tightness, float shadow_radius, float shadow_thickness, Color trim_colour, float trim_size,
@@ -121,6 +127,10 @@ GameSingleton::GameSingleton()
 	ERR_FAIL_COND(singleton != nullptr);
 	singleton = this;
 }
+GameSingleton::~GameSingleton() {
+	ERR_FAIL_COND(singleton != this);
+	singleton = nullptr;
+}
 
 void GameSingleton::setup_logger() {
 	Logger::set_info_func([](std::string&& str) {
@@ -134,9 +144,8 @@ void GameSingleton::setup_logger() {
 	});
 }
 
-GameSingleton::~GameSingleton() {
-	ERR_FAIL_COND(singleton != this);
-	singleton = nullptr;
+Dataloader const& GameSingleton::get_dataloader() const {
+	return dataloader;
 }
 
 Error GameSingleton::setup_game() {
@@ -151,89 +160,16 @@ int32_t GameSingleton::get_province_index_from_uv_coords(Vector2 const& coords)
 	return game_manager.get_map().get_province_index_at(x_mod_w, y_mod_h);
 }
 
-StringName const& GameSingleton::get_province_info_province_key() {
-	static const StringName key = "province";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_region_key() {
-	static const StringName key = "region";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_life_rating_key() {
-	static const StringName key = "life_rating";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_terrain_type_key() {
-	static const StringName key = "terrain_type";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_total_population_key() {
-	static const StringName key = "total_population";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_pop_types_key() {
-	static const StringName key = "pop_types";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_pop_ideologies_key() {
-	static const StringName key = "pop_ideologies";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_pop_cultures_key() {
-	static const StringName key = "pop_cultures";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_rgo_key() {
-	static const StringName key = "rgo";
-	return key;
-}
-StringName const& GameSingleton::get_province_info_buildings_key() {
-	static const StringName key = "buildings";
-	return key;
-}
-
-StringName const& GameSingleton::get_building_info_building_key() {
-	static const StringName key = "building";
-	return key;
-}
-StringName const& GameSingleton::get_building_info_level_key() {
-	static const StringName key = "level";
-	return key;
-}
-StringName const& GameSingleton::get_building_info_expansion_state_key() {
-	static const StringName key = "expansion_state";
-	return key;
-}
-StringName const& GameSingleton::get_building_info_start_date_key() {
-	static const StringName key = "start_date";
-	return key;
-}
-StringName const& GameSingleton::get_building_info_end_date_key() {
-	static const StringName key = "end_date";
-	return key;
-}
-StringName const& GameSingleton::get_building_info_expansion_progress_key() {
-	static const StringName key = "expansion_progress";
-	return key;
-}
-
-StringName const& GameSingleton::get_piechart_info_size_key() {
-	static const StringName key = "size";
-	return key;
-}
-StringName const& GameSingleton::get_piechart_info_colour_key() {
-	static const StringName key = "colour";
-	return key;
-}
-
 template<std::derived_from<HasIdentifierAndColour> T>
 static Dictionary _distribution_to_dictionary(decimal_map_t<T const*> const& dist) {
+	static const StringName piechart_info_size_key = "size";
+	static const StringName piechart_info_colour_key = "colour";
 	Dictionary dict;
 	for (auto const& [key, val] : dist) {
 		if (key != nullptr) {
 			Dictionary sub_dict;
-			sub_dict[GameSingleton::get_piechart_info_size_key()] = val.to_float();
-			sub_dict[GameSingleton::get_piechart_info_colour_key()] = Utilities::to_godot_color(key->get_colour());
+			sub_dict[piechart_info_size_key] = val.to_float();
+			sub_dict[piechart_info_colour_key] = Utilities::to_godot_color(key->get_colour());
 			dict[std_view_to_godot_string(key->get_identifier())] = std::move(sub_dict);
 		} else {
 			UtilityFunctions::push_error("Null distribution key with value ", val.to_float());
@@ -243,45 +179,63 @@ static Dictionary _distribution_to_dictionary(decimal_map_t<T const*> const& dis
 }
 
 Dictionary GameSingleton::get_province_info_from_index(int32_t index) const {
+	static const StringName province_info_province_key = "province";
+	static const StringName province_info_region_key = "region";
+	static const StringName province_info_life_rating_key = "life_rating";
+	static const StringName province_info_terrain_type_key = "terrain_type";
+	static const StringName province_info_total_population_key = "total_population";
+	static const StringName province_info_pop_types_key = "pop_types";
+	static const StringName province_info_pop_ideologies_key = "pop_ideologies";
+	static const StringName province_info_pop_cultures_key = "pop_cultures";
+	static const StringName province_info_rgo_key = "rgo";
+	static const StringName province_info_buildings_key = "buildings";
+
 	Province const* province = game_manager.get_map().get_province_by_index(index);
 	if (province == nullptr) {
 		return {};
 	}
 	Dictionary ret;
 
-	ret[get_province_info_province_key()] = std_view_to_godot_string(province->get_identifier());
+	ret[province_info_province_key] = std_view_to_godot_string(province->get_identifier());
 
 	Region const* region = province->get_region();
 	if (region != nullptr) {
-		ret[get_province_info_region_key()] = std_view_to_godot_string(region->get_identifier());
+		ret[province_info_region_key] = std_view_to_godot_string(region->get_identifier());
 	}
 
 	Good const* rgo = province->get_rgo();
 	if (rgo != nullptr) {
-		ret[get_province_info_rgo_key()] = std_view_to_godot_string(rgo->get_identifier());
+		ret[province_info_rgo_key] = std_view_to_godot_string(rgo->get_identifier());
 	}
 
-	ret[get_province_info_life_rating_key()] = province->get_life_rating();
+	ret[province_info_life_rating_key] = province->get_life_rating();
 
 	TerrainType const* terrain_type = province->get_terrain_type();
 	if (terrain_type != nullptr) {
-		ret[get_province_info_terrain_type_key()] = std_view_to_godot_string(terrain_type->get_identifier());
+		ret[province_info_terrain_type_key] = std_view_to_godot_string(terrain_type->get_identifier());
 	}
 
-	ret[get_province_info_total_population_key()] = province->get_total_population();
+	ret[province_info_total_population_key] = province->get_total_population();
 	decimal_map_t<PopType const*> const& pop_types = province->get_pop_type_distribution();
 	if (!pop_types.empty()) {
-		ret[get_province_info_pop_types_key()] = _distribution_to_dictionary(pop_types);
+		ret[province_info_pop_types_key] = _distribution_to_dictionary(pop_types);
 	}
 	decimal_map_t<Ideology const*> const& ideologies = province->get_ideology_distribution();
 	if (!ideologies.empty()) {
-		ret[get_province_info_pop_ideologies_key()] = _distribution_to_dictionary(ideologies);
+		ret[province_info_pop_ideologies_key] = _distribution_to_dictionary(ideologies);
 	}
 	decimal_map_t<Culture const*> const& cultures = province->get_culture_distribution();
 	if (!cultures.empty()) {
-		ret[get_province_info_pop_cultures_key()] = _distribution_to_dictionary(cultures);
+		ret[province_info_pop_cultures_key] = _distribution_to_dictionary(cultures);
 	}
 
+	static const StringName building_info_building_key = "building";
+	static const StringName building_info_level_key = "level";
+	static const StringName building_info_expansion_state_key = "expansion_state";
+	static const StringName building_info_start_date_key = "start_date";
+	static const StringName building_info_end_date_key = "end_date";
+	static const StringName building_info_expansion_progress_key = "expansion_progress";
+
 	std::vector<BuildingInstance> const& buildings = province->get_buildings();
 	if (!buildings.empty()) {
 		Array buildings_array;
@@ -290,16 +244,16 @@ Dictionary GameSingleton::get_province_info_from_index(int32_t index) const {
 			BuildingInstance const& building = buildings[idx];
 
 			Dictionary building_dict;
-			building_dict[get_building_info_building_key()] = std_view_to_godot_string(building.get_identifier());
-			building_dict[get_building_info_level_key()] = static_cast<int32_t>(building.get_current_level());
-			building_dict[get_building_info_expansion_state_key()] = static_cast<int32_t>(building.get_expansion_state());
-			building_dict[get_building_info_start_date_key()] = std_to_godot_string(building.get_start_date().to_string());
-			building_dict[get_building_info_end_date_key()] = std_to_godot_string(building.get_end_date().to_string());
-			building_dict[get_building_info_expansion_progress_key()] = building.get_expansion_progress();
+			building_dict[building_info_building_key] = std_view_to_godot_string(building.get_identifier());
+			building_dict[building_info_level_key] = static_cast<int32_t>(building.get_current_level());
+			building_dict[building_info_expansion_state_key] = static_cast<int32_t>(building.get_expansion_state());
+			building_dict[building_info_start_date_key] = std_to_godot_string(building.get_start_date().to_string());
+			building_dict[building_info_end_date_key] = std_to_godot_string(building.get_end_date().to_string());
+			building_dict[building_info_expansion_progress_key] = building.get_expansion_progress();
 
 			buildings_array[idx] = building_dict;
 		}
-		ret[get_province_info_buildings_key()] = buildings_array;
+		ret[province_info_buildings_key] = buildings_array;
 	}
 	return ret;
 }
diff --git a/extension/src/openvic-extension/GameSingleton.hpp b/extension/src/openvic-extension/singletons/GameSingleton.hpp
index ec26c3c..403fbb6 100644
--- a/extension/src/openvic-extension/GameSingleton.hpp
+++ b/extension/src/openvic-extension/singletons/GameSingleton.hpp
@@ -1,11 +1,14 @@
 #pragma once
 
+#include <godot_cpp/classes/control.hpp>
 #include <godot_cpp/classes/image_texture.hpp>
 #include <godot_cpp/classes/texture2d_array.hpp>
 
 #include <openvic-simulation/GameManager.hpp>
 #include <openvic-simulation/dataloader/Dataloader.hpp>
 
+#include "openvic-extension/UIAdapter.hpp"
+
 namespace OpenVic {
 
 	class GameSingleton : public godot::Object {
@@ -37,6 +40,10 @@ namespace OpenVic {
 		static void _bind_methods();
 
 	public:
+
+		godot::Control* generate_gui(godot::String const& gui_file, godot::String const& gui_element);
+		GFX::Sprite const* get_gfx_sprite(godot::String const& sprite_name) const;
+
 		static void draw_pie_chart(
 			godot::Ref<godot::Image> image, godot::Array const& stopAngles, godot::Array const& colours, float radius,
 			godot::Vector2 shadow_displacement, float shadow_tightness, float shadow_radius, float shadow_thickness,
@@ -53,6 +60,8 @@ namespace OpenVic {
 
 		static void setup_logger();
 
+		Dataloader const& get_dataloader() const;
+
 		/* Load the game's defines in compatiblity mode from the filepath
 		 * pointing to the defines folder.
 		 */
@@ -69,29 +78,8 @@ namespace OpenVic {
 
 		int32_t get_province_index_from_uv_coords(godot::Vector2 const& coords) const;
 
-		static godot::StringName const& get_province_info_province_key();
-		static godot::StringName const& get_province_info_region_key();
-		static godot::StringName const& get_province_info_life_rating_key();
-		static godot::StringName const& get_province_info_terrain_type_key();
-		static godot::StringName const& get_province_info_total_population_key();
-		static godot::StringName const& get_province_info_pop_types_key();
-		static godot::StringName const& get_province_info_pop_ideologies_key();
-		static godot::StringName const& get_province_info_pop_cultures_key();
-		static godot::StringName const& get_province_info_rgo_key();
-		static godot::StringName const& get_province_info_buildings_key();
-
-		static godot::StringName const& get_building_info_building_key();
-		static godot::StringName const& get_building_info_level_key();
-		static godot::StringName const& get_building_info_expansion_state_key();
-		static godot::StringName const& get_building_info_start_date_key();
-		static godot::StringName const& get_building_info_end_date_key();
-		static godot::StringName const& get_building_info_expansion_progress_key();
-
-		static godot::StringName const& get_piechart_info_size_key();
-		static godot::StringName const& get_piechart_info_colour_key();
-
 		/* Get info to display in Province Overview Panel, packaged in
-		 * a Dictionary using the StringNames above as keys.
+		 * a Dictionary using StringName constants as keys.
 		 */
 		godot::Dictionary get_province_info_from_index(int32_t index) const;
 
diff --git a/extension/src/openvic-extension/LoadLocalisation.cpp b/extension/src/openvic-extension/singletons/LoadLocalisation.cpp
index ee90633..96c67e8 100644
--- a/extension/src/openvic-extension/LoadLocalisation.cpp
+++ b/extension/src/openvic-extension/singletons/LoadLocalisation.cpp
@@ -5,13 +5,11 @@
 #include <godot_cpp/classes/translation_server.hpp>
 #include <godot_cpp/variant/utility_functions.hpp>
 
-#include "openvic-extension/Utilities.hpp"
+#include "openvic-extension/utility/Utilities.hpp"
 
 using namespace godot;
 using namespace OpenVic;
 
-LoadLocalisation* LoadLocalisation::singleton = nullptr;
-
 void LoadLocalisation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("load_file", "file_path", "locale"), &LoadLocalisation::load_file);
 	ClassDB::bind_method(D_METHOD("load_locale_dir", "dir_path", "locale"), &LoadLocalisation::load_locale_dir);
@@ -19,17 +17,17 @@ void LoadLocalisation::_bind_methods() {
 }
 
 LoadLocalisation* LoadLocalisation::get_singleton() {
-	return singleton;
+	return _singleton;
 }
 
 LoadLocalisation::LoadLocalisation() {
-	ERR_FAIL_COND(singleton != nullptr);
-	singleton = this;
+	ERR_FAIL_COND(_singleton != nullptr);
+	_singleton = this;
 }
 
 LoadLocalisation::~LoadLocalisation() {
-	ERR_FAIL_COND(singleton != this);
-	singleton = nullptr;
+	ERR_FAIL_COND(_singleton != this);
+	_singleton = nullptr;
 }
 
 Error LoadLocalisation::_load_file(String const& file_path, Ref<Translation> translation) const {
@@ -65,10 +63,7 @@ Error LoadLocalisation::_load_file(String const& file_path, Ref<Translation> tra
 
 Ref<Translation> LoadLocalisation::_get_translation(String const& locale) const {
 	TranslationServer* server = TranslationServer::get_singleton();
-	if (server == nullptr) {
-		UtilityFunctions::push_error("Failed to get TranslationServer singleton");
-		return nullptr;
-	}
+	ERR_FAIL_NULL_V(server, nullptr);
 	Ref<Translation> translation = server->get_translation_object(locale);
 	if (translation.is_null() || translation->get_locale() != locale) {
 		translation.instantiate();
@@ -127,10 +122,7 @@ Error LoadLocalisation::load_localisation_dir(String const& dir_path) const {
 		return FAILED;
 	}
 	TranslationServer* server = TranslationServer::get_singleton();
-	if (server == nullptr) {
-		UtilityFunctions::push_error("Failed to get TranslationServer singleton");
-		return FAILED;
-	}
+	ERR_FAIL_NULL_V(server, FAILED);
 	Error err = OK;
 	for (String const& locale_name : dirs) {
 		if (locale_name != server->standardize_locale(locale_name)) {
@@ -146,14 +138,14 @@ bool LoadLocalisation::add_message(std::string_view key, Dataloader::locale_t lo
 	static Ref<Translation> translations[Dataloader::_LocaleCount] = { nullptr };
 	Ref<Translation>& translation = translations[locale];
 	if (translation.is_null()) {
-		translation = singleton->_get_translation(Dataloader::locale_names[locale]);
+		translation = _singleton->_get_translation(Dataloader::locale_names[locale]);
 		if (translation.is_null()) {
 			UtilityFunctions::push_error("Failed to get translation object: ", Dataloader::locale_names[locale]);
 			return false;
 		}
 	}
-	const StringName godot_key = Utilities::std_view_to_godot_string(key);
-	const StringName godot_localisation = Utilities::std_view_to_godot_string(localisation);
+	const StringName godot_key = Utilities::std_view_to_godot_string_name(key);
+	const StringName godot_localisation = Utilities::std_view_to_godot_string_name(localisation);
 	if (0) {
 		const StringName old_localisation = translation->get_message(godot_key);
 		if (!old_localisation.is_empty()) {
diff --git a/extension/src/openvic-extension/LoadLocalisation.hpp b/extension/src/openvic-extension/singletons/LoadLocalisation.hpp
index 8f6423e..b093fdf 100644
--- a/extension/src/openvic-extension/LoadLocalisation.hpp
+++ b/extension/src/openvic-extension/singletons/LoadLocalisation.hpp
@@ -6,10 +6,9 @@
 
 namespace OpenVic {
 	class LoadLocalisation : public godot::Object {
-
 		GDCLASS(LoadLocalisation, godot::Object)
 
-		static LoadLocalisation* singleton;
+		static inline LoadLocalisation* _singleton = nullptr;
 
 		godot::Error _load_file(godot::String const& file_path, godot::Ref<godot::Translation> translation) const;
 		godot::Ref<godot::Translation> _get_translation(godot::String const& locale) const;
diff --git a/extension/src/openvic-extension/Utilities.cpp b/extension/src/openvic-extension/utility/Utilities.cpp
index 520f78e..5940373 100644
--- a/extension/src/openvic-extension/Utilities.cpp
+++ b/extension/src/openvic-extension/utility/Utilities.cpp
@@ -29,30 +29,48 @@ static Ref<Image> load_dds_image(String const& path) {
 		}
 	}
 
+	const gli::texture2d::extent_type extent { texture.extent() };
+	const int width = extent.x, height = extent.y, size = width * height * 4;
+
+	/* Only fail if there aren't enough bytes, everything seems to work fine if there are extra bytes and we ignore them */
+	if (size > texture.size()) {
+		UtilityFunctions::push_error(
+			"Texture size ", static_cast<int64_t>(texture.size()), " mismatched with dims-based size ", size, " for ", path
+		);
+		return nullptr;
+	}
+
 	PackedByteArray pixels;
-	pixels.resize(texture.size());
-	memcpy(pixels.ptrw(), texture.data(), pixels.size());
-	UtilityFunctions::print("needs_bgr_to_rgb = ", needs_bgr_to_rgb);
-	if (needs_bgr_to_rgb) {
-		for (size_t i = 0; i < pixels.size(); i += 4) {
-			std::swap(pixels[i], pixels[i + 2]);
-		}
+	pixels.resize(size);
+	/* Index offset used to control whether we are reading  */
+	const size_t rb_idx = 2 * needs_bgr_to_rgb;
+	uint8_t const* ptr = static_cast<uint8_t const*>(texture.data());
+	for (size_t i = 0; i < size; i += 4) {
+		pixels[i + 0] = ptr[i + rb_idx];
+		pixels[i + 1] = ptr[i + 1];
+		pixels[i + 2] = ptr[i + 2 - rb_idx];
+		pixels[i + 3] = ptr[i + 3];
 	}
 
-	const gli::texture2d::extent_type extent { texture.extent() };
-	return Image::create_from_data(extent.x, extent.y, false, Image::FORMAT_RGBA8, pixels);
+	return Image::create_from_data(width, height, false, Image::FORMAT_RGBA8, pixels);
 }
 
 Ref<Image> Utilities::load_godot_image(String const& path) {
-	if (path.begins_with("res://")) {
-		ResourceLoader* loader = ResourceLoader::get_singleton();
-		return loader ? loader->load(path) : nullptr;
-	} else {
-		if (path.ends_with(".dds")) {
-			return load_dds_image(path);
-		}
-		return Image::load_from_file(path);
+	if (path.ends_with(".dds")) {
+		return load_dds_image(path);
+	}
+	return Image::load_from_file(path);
+}
+
+Ref<FontFile> Utilities::load_godot_font(String const& fnt_path, Ref<Image> const& image) {
+	Ref<FontFile> font;
+	font.instantiate();
+	const Error err = font->load_bitmap_font(fnt_path);
+	font->set_texture_image(0, { font->get_fixed_size(), 0 }, 0, image);
+	if (err != OK) {
+		UtilityFunctions::push_error("Failed to load font (error ", err, "): ", fnt_path);
 	}
+	return font;
 }
 
 // Get the polar coordinates of a pixel relative to the center
diff --git a/extension/src/openvic-extension/Utilities.hpp b/extension/src/openvic-extension/utility/Utilities.hpp
index f789f84..fc106db 100644
--- a/extension/src/openvic-extension/Utilities.hpp
+++ b/extension/src/openvic-extension/utility/Utilities.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <godot_cpp/classes/font_file.hpp>
 #include <godot_cpp/classes/image.hpp>
 
 #include <openvic-simulation/types/Colour.hpp>
@@ -21,6 +22,14 @@ namespace OpenVic::Utilities {
 		return std_to_godot_string(static_cast<std::string>(str));
 	}
 
+	inline godot::StringName std_to_godot_string_name(std::string const& str) {
+		return str.c_str();
+	}
+
+	inline godot::StringName std_view_to_godot_string_name(std::string_view str) {
+		return std_to_godot_string_name(static_cast<std::string>(str));
+	}
+
 	inline godot::Color to_godot_color(colour_t colour) {
 		return {
 			colour_byte_to_float((colour >> 16) & 0xFF),
@@ -35,6 +44,8 @@ namespace OpenVic::Utilities {
 
 	godot::Ref<godot::Image> load_godot_image(godot::String const& path);
 
+	godot::Ref<godot::FontFile> load_godot_font(godot::String const& fnt_path, godot::Ref<godot::Image> const& image);
+
 	void draw_pie_chart(
 		godot::Ref<godot::Image> image, godot::Array const& stopAngles, godot::Array const& colours, float radius,
 		godot::Vector2 shadow_displacement, float shadow_tightness, float shadow_radius, float shadow_thickness,
diff --git a/game/src/Game/GameSession/GameSession.gd b/game/src/Game/GameSession/GameSession.gd
index 2a27e3d..afff820 100644
--- a/game/src/Game/GameSession/GameSession.gd
+++ b/game/src/Game/GameSession/GameSession.gd
@@ -7,6 +7,12 @@ func _ready():
 	if GameSingleton.setup_game() != OK:
 		push_error("Failed to setup game")
 
+	# Temporarily here for cosmetic reasons, will be moved to its
+	# own child node later, similar to ProvinceOverviewPanel
+	add_child(GameSingleton.generate_gui("topbar.gui", "topbar"))
+	$topbar/topbar_outlinerbutton_bg.visible = false
+	$topbar/topbar_outlinerbutton.visible = false
+
 func _process(_delta : float):
 	GameSingleton.try_tick()
 
diff --git a/game/src/Game/GameSession/GameSession.tscn b/game/src/Game/GameSession/GameSession.tscn
index c9f4095..755139e 100644
--- a/game/src/Game/GameSession/GameSession.tscn
+++ b/game/src/Game/GameSession/GameSession.tscn
@@ -5,7 +5,7 @@
 [ext_resource type="PackedScene" uid="uid://g524p8lr574w" path="res://src/Game/GameSession/MapControlPanel/MapControlPanel.tscn" id="3_afh6d"]
 [ext_resource type="PackedScene" uid="uid://dvdynl6eir40o" path="res://src/Game/GameSession/GameSessionMenu.tscn" id="3_bvmqh"]
 [ext_resource type="PackedScene" uid="uid://dkehmdnuxih2r" path="res://src/Game/GameSession/MapView.tscn" id="4_xkg5j"]
-[ext_resource type="PackedScene" uid="uid://byq323jbel48u" path="res://src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.tscn" id="5_osjnn"]
+[ext_resource type="Script" path="res://src/Game/GameSession/ProvinceOverviewPanel.gd" id="5_lfv8l"]
 [ext_resource type="PackedScene" uid="uid://cnbfxjy1m6wja" path="res://src/Game/Menu/OptionMenu/OptionsMenu.tscn" id="6_p5mnx"]
 [ext_resource type="PackedScene" uid="uid://dd8k3p7r3huwc" path="res://src/Game/GameSession/GameSpeedPanel.tscn" id="7_myy4q"]
 [ext_resource type="PackedScene" uid="uid://d3g6wbvwflmyk" path="res://src/Game/Menu/SaveLoadMenu/SaveLoadMenu.tscn" id="8_4g7ko"]
@@ -24,6 +24,16 @@ _game_session_menu = NodePath("GameSessionMenu")
 
 [node name="MapView" parent="." instance=ExtResource("4_xkg5j")]
 
+[node name="ProvinceOverviewPanel" type="Control" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 1
+script = ExtResource("5_lfv8l")
+
 [node name="MapControlPanel" parent="." instance=ExtResource("3_afh6d")]
 layout_mode = 1
 anchors_preset = 3
@@ -34,9 +44,6 @@ anchor_bottom = 1.0
 grow_horizontal = 0
 grow_vertical = 0
 
-[node name="ProvinceOverviewPanel" parent="." instance=ExtResource("5_osjnn")]
-layout_mode = 1
-
 [node name="GameSpeedPanel" parent="." instance=ExtResource("7_myy4q")]
 layout_mode = 0
 offset_right = 302.0
@@ -86,8 +93,6 @@ grow_horizontal = 0
 [connection signal="mouse_exited" from="MapControlPanel" to="MapView" method="_on_mouse_entered_viewport"]
 [connection signal="zoom_in_button_pressed" from="MapControlPanel" to="MapView" method="zoom_in"]
 [connection signal="zoom_out_button_pressed" from="MapControlPanel" to="MapView" method="zoom_out"]
-[connection signal="mouse_entered" from="ProvinceOverviewPanel" to="MapView" method="_on_mouse_exited_viewport"]
-[connection signal="mouse_exited" from="ProvinceOverviewPanel" to="MapView" method="_on_mouse_entered_viewport"]
 [connection signal="load_button_pressed" from="GameSessionMenu" to="SaveLoadMenu" method="show_for_load"]
 [connection signal="options_button_pressed" from="GameSessionMenu" to="OptionsMenu" method="show"]
 [connection signal="save_button_pressed" from="GameSessionMenu" to="SaveLoadMenu" method="show_for_save"]
diff --git a/game/src/Game/GameSession/ProvinceOverviewPanel.gd b/game/src/Game/GameSession/ProvinceOverviewPanel.gd
new file mode 100644
index 0000000..1292eb4
--- /dev/null
+++ b/game/src/Game/GameSession/ProvinceOverviewPanel.gd
@@ -0,0 +1,215 @@
+extends Control
+
+var _province_name_label : Label
+var _region_name_label : Label
+var _life_rating_bar : TextureProgressBar
+var _total_population_label : Label
+var _rgo_icon_texture : AtlasTexture
+
+const _missing_suffix : String = "_MISSING"
+
+const _province_info_province_key : StringName = &"province"
+const _province_info_region_key : StringName = &"region"
+const _province_info_life_rating_key : StringName = &"life_rating"
+const _province_info_terrain_type_key : StringName = &"terrain_type"
+const _province_info_total_population_key : StringName = &"total_population"
+const _province_info_pop_types_key : StringName = &"pop_types"
+const _province_info_pop_ideologies_key : StringName = &"pop_ideologies"
+const _province_info_pop_cultures_key : StringName = &"pop_cultures"
+const _province_info_rgo_key : StringName = &"rgo"
+const _province_info_buildings_key : StringName = &"buildings"
+
+const _building_info_building_key : StringName = &"building"
+const _building_info_level_key : StringName = &"level"
+const _building_info_expansion_state_key : StringName = &"expansion_state"
+const _building_info_start_date_key : StringName = &"start_date"
+const _building_info_end_date_key : StringName = &"end_date"
+const _building_info_expansion_progress_key : StringName = &"expansion_progress"
+
+const _piechart_info_size_key : StringName = &"size"
+const _piechart_info_colour_key : StringName = &"colour"
+
+var _selected_index : int:
+	get: return _selected_index
+	set(v):
+		_selected_index = v
+		_update_info()
+var _province_info : Dictionary
+
+func _check_class(object : Object, klass : String, name : String) -> bool:
+	if object.get_class() == klass:
+		return true
+	else:
+		push_error("Invalid ", name, " class: ", object.get_class(), " (expected ", klass, ")")
+		return false
+
+func _try_get_node(path : NodePath, klass : String) -> Node:
+	var node : Node = get_node(path)
+	if node != null:
+		if _check_class(node, klass, path):
+			return node
+	else:
+		push_error("Failed to get node: ", path, " (returned null)")
+	return null
+
+func _ready():
+	GameSingleton.province_selected.connect(_on_province_selected)
+	GameSingleton.state_updated.connect(_update_info)
+
+	add_child(GameSingleton.generate_gui("province_interface.gui", "province_view"))
+
+	var close_button : Button = _try_get_node(^"./province_view/close_button", "Button")
+	if close_button != null:
+		close_button.pressed.connect(_on_close_button_pressed)
+
+	_region_name_label = _try_get_node(^"./province_view/province_view_header/state_name", "Label")
+
+	_province_name_label = _try_get_node(^"./province_view/province_view_header/province_name", "Label")
+
+	_life_rating_bar = _try_get_node(^"./province_view/province_view_header/liferating", "TextureProgressBar")
+
+	var goods_icon : TextureRect = _try_get_node(^"./province_view/province_statistics/goods_type", "TextureRect")
+	if goods_icon != null:
+		var texture := goods_icon.texture
+		if _check_class(texture, "GFXIconTexture", "good_texture"):
+			_rgo_icon_texture = texture
+
+
+	var rgo_population_label : Label = _try_get_node(^"./province_view/province_statistics/rgo_population", "Label")
+	if rgo_population_label != null:
+		rgo_population_label.text = "0"
+
+	#^"./province_view/province_statistics/crime_icon"
+
+	_total_population_label = _try_get_node(^"./province_view/province_statistics/total_population", "Label")
+
+	#^"./province_view/province_statistics/growth"
+	#^"./province_view/province_statistics/workforce_chart"
+	#^"./province_view/province_statistics/ideology_chart"
+	#^"./province_view/province_statistics/culture_chart"
+
+	$province_view/province_view_header/occupation_progress.visible = false
+	$province_view/province_view_header/occupation_icon.visible = false
+	$province_view/province_view_header/occupation_flag.visible = false
+	$province_view/province_colony.visible = false
+	$province_view/province_other.visible = false
+	$province_view/province_buildings/army_size.visible = false
+	$province_view/province_buildings/army_text.visible = false
+	$province_view/province_buildings/navy_text.visible = false
+	$province_view/national_focus_window.visible = false
+
+	_update_info()
+
+func _notification(what : int):
+	match what:
+		NOTIFICATION_TRANSLATION_CHANGED:
+			_update_info()
+"""
+enum { CANNOT_EXPAND, CAN_EXPAND, PREPARING, EXPANDING }
+
+func _expand_building(building_identifier : String) -> void:
+	if GameSingleton.expand_building(_selected_index, building_identifier) != OK:
+		push_error("Failed to expand ", building_identifier, " in province #", _selected_index);
+
+# Each building row contains:
+# level        - Level Label
+# name         - Name Label
+# button       - Expansion Button
+# progress_bar - Expansion ProgressBar
+var _building_rows : Array[Dictionary]
+
+
+# REQUIREMENTS:
+# * UI-183, UI-185, UI-186, UI-765, UI-187, UI-188, UI-189
+# * UI-191, UI-193, UI-194, UI-766, UI-195, UI-196, UI-197
+# * UI-199, UI-201, UI-202, UI-767, UI-203, UI-204, UI-205
+func _add_building_row() -> void:
+	var row : Dictionary = {}
+
+	row.level = Label.new()
+	row.level.text = "X"
+	_buildings_container.add_child(row.level)
+
+	row.name = Label.new()
+	row.name.text = _building_info_building_key + _missing_suffix
+	_buildings_container.add_child(row.name)
+
+	row.button = Button.new()
+	row.button.text = "EXPAND_PROVINCE_BUILDING"
+	row.button.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	row.button.mouse_filter = Control.MOUSE_FILTER_PASS
+	row.button.focus_mode = FOCUS_NONE
+	row.button.pressed.connect(func(): _expand_building(row.name.text))
+	_buildings_container.add_child(row.button)
+
+	row.progress_bar = ProgressBar.new()
+	row.progress_bar.max_value = 1
+	row.progress_bar.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	row.progress_bar.mouse_filter = Control.MOUSE_FILTER_PASS
+	_buildings_container.add_child(row.progress_bar)
+
+	_building_rows.append(row)
+	_set_building_row(_building_rows.size() - 1, {})
+
+func _set_building_row(index : int, building : Dictionary) -> void:
+	if index < 0 or index > _building_rows.size():
+		push_error("Invalid building row index: ", index, " (max ", _building_rows.size(), ")")
+		return
+	if index == _building_rows.size(): _add_building_row()
+	var row := _building_rows[index]
+	if building.is_empty():
+		row.level.visible = false
+		row.name.visible = false
+		row.progress_bar.visible = false
+		row.button.visible = false
+		return
+	row.level.text = str(building.get(_building_info_level_key, 0))
+	row.level.visible = true
+	row.name.text = building.get(_building_info_building_key,
+		_building_info_building_key + _missing_suffix)
+	row.name.visible = true
+
+	var expansion_state : int = building.get(_building_info_expansion_state_key,
+		CANNOT_EXPAND)
+	var show_progress_bar := expansion_state == PREPARING or expansion_state == EXPANDING
+	row.progress_bar.value = building.get(_building_info_expansion_progress_key, 0)
+	row.progress_bar.visible = show_progress_bar
+	row.button.disabled = expansion_state != CAN_EXPAND
+	row.button.visible = not show_progress_bar
+"""
+func _update_info() -> void:
+	_province_info = GameSingleton.get_province_info_from_index(_selected_index)
+	if _province_info:
+		if _province_name_label:
+			_province_name_label.text = "PROV" + _province_info.get(_province_info_province_key,
+				_province_info_province_key + _missing_suffix)
+		if _region_name_label:
+			_region_name_label.text = _province_info.get(_province_info_region_key,
+				_province_info_region_key + _missing_suffix)
+		if _life_rating_bar:
+			_life_rating_bar.value = _province_info.get(_province_info_life_rating_key, 0) * 0
+
+		if _total_population_label:
+			_total_population_label.text = Localisation.tr_number(_province_info.get(_province_info_total_population_key, 0))
+
+		#_pop_type_chart.set_to_distribution(_province_info.get(_province_info_pop_types_key, {}))
+		#_pop_ideology_chart.set_to_distribution(_province_info.get(_province_info_pop_ideologies_key, {}))
+		#_pop_culture_chart.set_to_distribution(_province_info.get(_province_info_pop_cultures_key, {}))
+
+		if _rgo_icon_texture:
+			_rgo_icon_texture.set_icon_index((_selected_index % 40) + 1)
+
+		#var buildings : Array = _province_info.get(_province_info_buildings_key, [])
+		#for i in max(buildings.size(), _building_rows.size()):
+		#	_set_building_row(i, buildings[i] if i < buildings.size() else {})
+
+		show()
+	else:
+		hide()
+		mouse_exited.emit()
+
+func _on_province_selected(index : int) -> void:
+	_selected_index = index
+
+func _on_close_button_pressed() -> void:
+	GameSingleton.set_selected_province(0)
diff --git a/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.gd b/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.gd
deleted file mode 100644
index ae42450..0000000
--- a/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.gd
+++ /dev/null
@@ -1,142 +0,0 @@
-extends PanelContainer
-
-@export var _province_name_label : Label
-@export var _region_name_label : Label
-@export var _life_rating_bar : ProgressBar
-@export var _terrain_type_name_label : Label
-@export var _total_population_label : Label
-@export var _rgo_icon_texture_rect : TextureRect
-@export var _rgo_name_label : Label
-@export var _buildings_container : Container
-@export var _pop_type_chart : PieChart
-@export var _pop_ideology_chart : PieChart
-@export var _pop_culture_chart : PieChart
-
-const _missing_suffix : String = "_MISSING"
-
-var _selected_index : int:
-	get: return _selected_index
-	set(v):
-		_selected_index = v
-		_update_info()
-var _province_info : Dictionary
-
-func _ready():
-	GameSingleton.province_selected.connect(_on_province_selected)
-	GameSingleton.state_updated.connect(_update_info)
-	_update_info()
-
-func _notification(what : int):
-	match what:
-		NOTIFICATION_TRANSLATION_CHANGED:
-			_update_info()
-
-enum { CANNOT_EXPAND, CAN_EXPAND, PREPARING, EXPANDING }
-
-func _expand_building(building_identifier : String) -> void:
-	if GameSingleton.expand_building(_selected_index, building_identifier) != OK:
-		push_error("Failed to expand ", building_identifier, " in province #", _selected_index);
-
-# Each building row contains:
-# level        - Level Label
-# name         - Name Label
-# button       - Expansion Button
-# progress_bar - Expansion ProgressBar
-var _building_rows : Array[Dictionary]
-
-# REQUIREMENTS:
-# * UI-183, UI-185, UI-186, UI-765, UI-187, UI-188, UI-189
-# * UI-191, UI-193, UI-194, UI-766, UI-195, UI-196, UI-197
-# * UI-199, UI-201, UI-202, UI-767, UI-203, UI-204, UI-205
-func _add_building_row() -> void:
-	var row : Dictionary = {}
-
-	row.level = Label.new()
-	row.level.text = "X"
-	_buildings_container.add_child(row.level)
-
-	row.name = Label.new()
-	row.name.text = GameSingleton.get_building_info_building_key() + _missing_suffix
-	_buildings_container.add_child(row.name)
-
-	row.button = Button.new()
-	row.button.text = "EXPAND_PROVINCE_BUILDING"
-	row.button.size_flags_horizontal = Control.SIZE_EXPAND_FILL
-	row.button.mouse_filter = Control.MOUSE_FILTER_PASS
-	row.button.focus_mode = FOCUS_NONE
-	row.button.pressed.connect(func(): _expand_building(row.name.text))
-	_buildings_container.add_child(row.button)
-
-	row.progress_bar = ProgressBar.new()
-	row.progress_bar.max_value = 1
-	row.progress_bar.size_flags_horizontal = Control.SIZE_EXPAND_FILL
-	row.progress_bar.mouse_filter = Control.MOUSE_FILTER_PASS
-	_buildings_container.add_child(row.progress_bar)
-
-	_building_rows.append(row)
-	_set_building_row(_building_rows.size() - 1, {})
-
-func _set_building_row(index : int, building : Dictionary) -> void:
-	if index < 0 or index > _building_rows.size():
-		push_error("Invalid building row index: ", index, " (max ", _building_rows.size(), ")")
-		return
-	if index == _building_rows.size(): _add_building_row()
-	var row := _building_rows[index]
-	if building.is_empty():
-		row.level.visible = false
-		row.name.visible = false
-		row.progress_bar.visible = false
-		row.button.visible = false
-		return
-	row.level.text = str(building.get(GameSingleton.get_building_info_level_key(), 0))
-	row.level.visible = true
-	row.name.text = building.get(GameSingleton.get_building_info_building_key(),
-		GameSingleton.get_building_info_building_key() + _missing_suffix)
-	row.name.visible = true
-
-	var expansion_state : int = building.get(GameSingleton.get_building_info_expansion_state_key(),
-		CANNOT_EXPAND)
-	var show_progress_bar := expansion_state == PREPARING or expansion_state == EXPANDING
-	row.progress_bar.value = building.get(GameSingleton.get_building_info_expansion_progress_key(), 0)
-	row.progress_bar.visible = show_progress_bar
-	row.button.disabled = expansion_state != CAN_EXPAND
-	row.button.visible = not show_progress_bar
-
-func _update_info() -> void:
-	_province_info = GameSingleton.get_province_info_from_index(_selected_index)
-	if _province_info:
-		_province_name_label.text = "PROV" + _province_info.get(GameSingleton.get_province_info_province_key(),
-			GameSingleton.get_province_info_province_key() + _missing_suffix)
-		_region_name_label.text = _province_info.get(GameSingleton.get_province_info_region_key(),
-			GameSingleton.get_province_info_region_key() + _missing_suffix)
-		_life_rating_bar.value = _province_info.get(GameSingleton.get_province_info_life_rating_key(), 0)
-		_life_rating_bar.tooltip_text = tr("LIFE_RATING_TOOLTIP").format({
-			"life_rating": Localisation.tr_number(_life_rating_bar.value)
-		})
-		_terrain_type_name_label.text = _province_info.get(GameSingleton.get_province_info_terrain_type_key(),
-			GameSingleton.get_province_info_terrain_type_key() + _missing_suffix)
-
-		_total_population_label.text = Localisation.tr_number(_province_info.get(GameSingleton.get_province_info_total_population_key(), 0))
-
-		_pop_type_chart.set_to_distribution(_province_info.get(GameSingleton.get_province_info_pop_types_key(), {}))
-		_pop_ideology_chart.set_to_distribution(_province_info.get(GameSingleton.get_province_info_pop_ideologies_key(), {}))
-		_pop_culture_chart.set_to_distribution(_province_info.get(GameSingleton.get_province_info_pop_cultures_key(), {}))
-
-		_rgo_name_label.text = _province_info.get(GameSingleton.get_province_info_rgo_key(),
-			GameSingleton.get_province_info_rgo_key() + _missing_suffix)
-		_rgo_icon_texture_rect.texture = null
-
-		var buildings : Array = _province_info.get(GameSingleton.get_province_info_buildings_key(), [])
-		for i in max(buildings.size(), _building_rows.size()):
-			_set_building_row(i, buildings[i] if i < buildings.size() else {})
-
-		show()
-	else:
-		hide()
-		mouse_exited.emit()
-
-func _on_province_selected(index : int) -> void:
-	_selected_index = index
-
-func _on_close_button_pressed() -> void:
-	GameSingleton.set_selected_province(0)
diff --git a/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.tscn b/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.tscn
deleted file mode 100644
index bbd0b95..0000000
--- a/game/src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.tscn
+++ /dev/null
@@ -1,124 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://byq323jbel48u"]
-
-[ext_resource type="Script" path="res://src/Game/GameSession/ProvinceOverviewPanel/ProvinceOverviewPanel.gd" id="1_3n8k5"]
-[ext_resource type="PackedScene" uid="uid://cr7p1k2xm7mum" path="res://src/Game/Theme/PieChart/PieChart.tscn" id="2_3oytt"]
-
-[node name="ProvinceOverviewPanel" type="PanelContainer" node_paths=PackedStringArray("_province_name_label", "_region_name_label", "_life_rating_bar", "_terrain_type_name_label", "_total_population_label", "_rgo_icon_texture_rect", "_rgo_name_label", "_buildings_container", "_pop_type_chart", "_pop_ideology_chart", "_pop_culture_chart")]
-editor_description = "UI-56"
-anchors_preset = 2
-anchor_top = 1.0
-anchor_bottom = 1.0
-offset_top = -300.0
-offset_right = 200.0
-grow_vertical = 0
-mouse_filter = 1
-script = ExtResource("1_3n8k5")
-_province_name_label = NodePath("PanelList/TopBarList/NameList/ProvinceName")
-_region_name_label = NodePath("PanelList/TopBarList/NameList/RegionName")
-_life_rating_bar = NodePath("PanelList/TopBarList/NameList/LifeRatingBar")
-_terrain_type_name_label = NodePath("PanelList/TopBarList/NameList/TerrainTypeName")
-_total_population_label = NodePath("PanelList/InteractList/TotalPopulation")
-_rgo_icon_texture_rect = NodePath("PanelList/InteractList/RGOInfo/RGOIcon")
-_rgo_name_label = NodePath("PanelList/InteractList/RGOInfo/RGOName")
-_buildings_container = NodePath("PanelList/InteractList/BuildingsContainer")
-_pop_type_chart = NodePath("PanelList/InteractList/PopStats/PopTypeChart")
-_pop_ideology_chart = NodePath("PanelList/InteractList/PopStats/PopIdeologyChart")
-_pop_culture_chart = NodePath("PanelList/InteractList/PopStats/PopCultureChart")
-
-[node name="PanelList" type="VBoxContainer" parent="."]
-layout_mode = 2
-
-[node name="TopBarList" type="HBoxContainer" parent="PanelList"]
-layout_mode = 2
-
-[node name="NameList" type="VBoxContainer" parent="PanelList/TopBarList"]
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 0
-
-[node name="ProvinceName" type="Label" parent="PanelList/TopBarList/NameList"]
-editor_description = "UI-57"
-layout_mode = 2
-text = "province_MISSING"
-vertical_alignment = 1
-
-[node name="RegionName" type="Label" parent="PanelList/TopBarList/NameList"]
-editor_description = "UI-58"
-layout_mode = 2
-text = "region_MISSING"
-vertical_alignment = 1
-
-[node name="LifeRatingBar" type="ProgressBar" parent="PanelList/TopBarList/NameList"]
-editor_description = "UI-62"
-layout_mode = 2
-mouse_filter = 1
-
-[node name="TerrainTypeName" type="Label" parent="PanelList/TopBarList/NameList"]
-layout_mode = 2
-text = "terrain_type_MISSING"
-vertical_alignment = 1
-
-[node name="CloseButton" type="Button" parent="PanelList/TopBarList"]
-custom_minimum_size = Vector2(30, 30)
-layout_mode = 2
-size_flags_vertical = 0
-focus_mode = 0
-mouse_filter = 1
-text = "X"
-
-[node name="InteractList" type="VBoxContainer" parent="PanelList"]
-layout_mode = 2
-size_flags_vertical = 3
-
-[node name="HSeparator" type="HSeparator" parent="PanelList/InteractList"]
-layout_mode = 2
-mouse_filter = 1
-
-[node name="TotalPopulation" type="Label" parent="PanelList/InteractList"]
-editor_description = "UI-121"
-layout_mode = 2
-tooltip_text = "PROVINCE_POPULATION_TOOLTIP"
-mouse_filter = 1
-text = "total_population_MISSING"
-
-[node name="RGOInfo" type="HBoxContainer" parent="PanelList/InteractList"]
-editor_description = "UI-112"
-layout_mode = 2
-
-[node name="RGOIcon" type="TextureRect" parent="PanelList/InteractList/RGOInfo"]
-editor_description = "UI-100"
-layout_mode = 2
-
-[node name="RGOName" type="Label" parent="PanelList/InteractList/RGOInfo"]
-layout_mode = 2
-text = "rgo_MISSING"
-vertical_alignment = 1
-
-[node name="HSeparator2" type="HSeparator" parent="PanelList/InteractList"]
-layout_mode = 2
-mouse_filter = 1
-
-[node name="PopStats" type="HBoxContainer" parent="PanelList/InteractList"]
-editor_description = "UI-124"
-layout_mode = 2
-
-[node name="PopTypeChart" parent="PanelList/InteractList/PopStats" instance=ExtResource("2_3oytt")]
-editor_description = "UI-125"
-layout_mode = 2
-
-[node name="PopIdeologyChart" parent="PanelList/InteractList/PopStats" instance=ExtResource("2_3oytt")]
-layout_mode = 2
-
-[node name="PopCultureChart" parent="PanelList/InteractList/PopStats" instance=ExtResource("2_3oytt")]
-editor_description = "UI-127"
-layout_mode = 2
-
-[node name="HSeparator3" type="HSeparator" parent="PanelList/InteractList"]
-layout_mode = 2
-mouse_filter = 1
-
-[node name="BuildingsContainer" type="GridContainer" parent="PanelList/InteractList"]
-layout_mode = 2
-columns = 3
-
-[connection signal="pressed" from="PanelList/TopBarList/CloseButton" to="." method="_on_close_button_pressed"]