Merge pull request #216 from OpenVicProject/pop-menu-imp

Implement Population Menu

1 files changed, 96 insertions, 0 deletions

diff --git a/extension/src/openvic-extension/singletons/MenuSingleton.hpp b/extension/src/openvic-extension/singletons/MenuSingleton.hpp
index 6bd90c5..fd1b6c5 100644
--- a/extension/src/openvic-extension/singletons/MenuSingleton.hpp
+++ b/extension/src/openvic-extension/singletons/MenuSingleton.hpp
@@ -2,10 +2,12 @@
 
 #include <godot_cpp/classes/image.hpp>
 
+#include <openvic-simulation/pop/Pop.hpp>
 #include <openvic-simulation/types/OrderedContainers.hpp>
 
 namespace OpenVic {
 	struct GameManager;
+	struct Region;
 
 	class MenuSingleton : public godot::Object {
 		GDCLASS(MenuSingleton, godot::Object)
@@ -14,6 +16,70 @@ namespace OpenVic {
 
 		GameManager* game_manager;
 
+	public:
+		struct population_menu_t {
+			enum ProvinceListEntry {
+				LIST_ENTRY_NONE, LIST_ENTRY_COUNTRY, LIST_ENTRY_STATE, LIST_ENTRY_PROVINCE
+			};
+
+			struct country_entry_t {
+				Country const& country;
+				bool selected = true;
+			};
+
+			struct state_entry_t {
+				// TODO - change to State
+				Region const& state;
+				bool selected = true, expanded = false;
+			};
+
+			struct province_entry_t {
+				Province const& province;
+				bool selected = true;
+			};
+
+			using province_list_entry_t = std::variant<country_entry_t, state_entry_t, province_entry_t>;
+
+			std::vector<province_list_entry_t> province_list_entries;
+			int32_t visible_province_list_entries = 0;
+
+			struct pop_filter_t {
+				Pop::pop_size_t count, promotion_demotion_change;
+				bool selected;
+			};
+			ordered_map<PopType const*, pop_filter_t> pop_filters;
+
+			static constexpr int32_t DISTRIBUTION_COUNT = 6;
+			/* Distributions:
+			 *  - Workforce (PopType)
+			 *  - Religion
+			 *  - Ideology
+			 *  - Nationality (Culture)
+			 *  - Issues
+			 *  - Vote */
+			std::array<fixed_point_map_t<HasIdentifierAndColour const*>, DISTRIBUTION_COUNT> distributions;
+
+			enum PopSortKey {
+				NONE, SORT_SIZE, SORT_TYPE, SORT_CULTURE, SORT_RELIGION, SORT_LOCATION, SORT_MILITANCY, SORT_CONSCIOUSNESS,
+				SORT_IDEOLOGY, SORT_ISSUES, SORT_UNEMPLOYMENT, SORT_CASH, SORT_LIFE_NEEDS, SORT_EVERYDAY_NEEDS,
+				SORT_LUXURY_NEEDS, SORT_REBEL_FACTION, SORT_SIZE_CHANGE, SORT_LITERACY, MAX_SORT_KEY
+			} sort_key = NONE;
+			bool sort_descending = true;
+
+			std::vector<Pop const*> pops, filtered_pops;
+		};
+
+	private:
+		population_menu_t population_menu;
+
+		/* Emitted when the number of visible province list rows changes (list generated or state entry expanded).*/
+		static godot::StringName const& _signal_population_menu_province_list_changed();
+		/* Emitted when the state of visible province list rows changes (selection changes). Provides an integer argument
+		 * which, if not negative, the province list scroll index should be updated to. */
+		static godot::StringName const& _signal_population_menu_province_list_selected_changed();
+		/* Emitted when the selected/filtered collection of pops changes. */
+		static godot::StringName const& _signal_population_menu_pops_changed();
+
 	protected:
 		static void _bind_methods();
 
@@ -44,5 +110,35 @@ namespace OpenVic {
 		bool can_increase_speed() const;
 		bool can_decrease_speed() const;
 		godot::String get_longform_date() const;
+
+		/* POPULATION MENU */
+		void _population_menu_update_provinces();
+		int32_t get_population_menu_province_list_row_count() const;
+		godot::TypedArray<godot::Dictionary> get_population_menu_province_list_rows(int32_t start, int32_t count) const;
+		godot::Error population_menu_select_province_list_entry(int32_t select_index, bool set_scroll_index = false);
+		godot::Error population_menu_select_province(int32_t province_index);
+		godot::Error population_menu_toggle_expanded(int32_t toggle_index, bool emit_selected_changed = true);
+
+		void _population_menu_update_pops();
+		void _population_menu_update_filtered_pops();
+		using sort_func_t = std::function<bool(Pop const*, Pop const*)>;
+		sort_func_t _get_population_menu_sort_func(population_menu_t::PopSortKey sort_key) const;
+		void _population_menu_sort_pops();
+		godot::Error population_menu_select_sort_key(population_menu_t::PopSortKey sort_key);
+		godot::TypedArray<godot::Dictionary> get_population_menu_pop_rows(int32_t start, int32_t count) const;
+		int32_t get_population_menu_pop_row_count() const;
+
+		godot::PackedInt32Array get_population_menu_pop_filter_setup_info();
+		godot::TypedArray<godot::Dictionary> get_population_menu_pop_filter_info() const;
+		godot::Error population_menu_toggle_pop_filter(int32_t filter_index);
+		void population_menu_select_all_pop_filters();
+		void population_menu_deselect_all_pop_filters();
+
+		godot::PackedStringArray get_population_menu_distribution_setup_info() const;
+		/* Array of GFXPieChartTexture::godot_pie_chart_data_t. */
+		godot::TypedArray<godot::Array> get_population_menu_distribution_info() const;
 	};
 }
+
+VARIANT_ENUM_CAST(OpenVic::MenuSingleton::population_menu_t::ProvinceListEntry);
+VARIANT_ENUM_CAST(OpenVic::MenuSingleton::population_menu_t::PopSortKey);