5 files changed, 174 insertions, 0 deletions

diff --git a/src/openvic-simulation/GameManager.hpp b/src/openvic-simulation/GameManager.hpp
index 6e6c0b8..09771c6 100644
--- a/src/openvic-simulation/GameManager.hpp
+++ b/src/openvic-simulation/GameManager.hpp
@@ -3,6 +3,7 @@
 #include "openvic-simulation/GameAdvancementHook.hpp"
 #include "openvic-simulation/Modifier.hpp"
 #include "openvic-simulation/economy/EconomyManager.hpp"
+#include "openvic-simulation/history/HistoryManager.hpp"
 #include "openvic-simulation/map/Map.hpp"
 #include "openvic-simulation/military/MilitaryManager.hpp"
 #include "openvic-simulation/politics/PoliticsManager.hpp"
@@ -17,6 +18,7 @@ namespace OpenVic {
 		MilitaryManager military_manager;
 		ModifierManager modifier_manager;
 		PoliticsManager politics_manager;
+		HistoryManager history_manager;
 		PopManager pop_manager;
 		GameAdvancementHook clock;
 
@@ -37,6 +39,7 @@ namespace OpenVic {
 		REF_GETTERS(military_manager)
 		REF_GETTERS(modifier_manager)
 		REF_GETTERS(politics_manager)
+		REF_GETTERS(history_manager)
 		REF_GETTERS(pop_manager)
 		REF_GETTERS(clock)
 
diff --git a/src/openvic-simulation/dataloader/Dataloader.cpp b/src/openvic-simulation/dataloader/Dataloader.cpp
index 718218f..b9d7496 100644
--- a/src/openvic-simulation/dataloader/Dataloader.cpp
+++ b/src/openvic-simulation/dataloader/Dataloader.cpp
@@ -595,6 +595,7 @@ bool Dataloader::load_defines(GameManager& game_manager) const {
 	static const fs::path issues_file = "common/issues.txt";
 	static const fs::path production_types_file = "common/production_types.txt";
 	static const fs::path religion_file = "common/religion.txt";
+	static const fs::path bookmark_file = "common/bookmarks.txt";
 
 	bool ret = true;
 
@@ -662,6 +663,10 @@ bool Dataloader::load_defines(GameManager& game_manager) const {
 		Logger::error("Failed to load units!");
 		ret = false;
 	}
+	if (!game_manager.get_history_manager().load_bookmark_file(parse_defines(lookup_file(bookmark_file)).get_file_node())) {
+		Logger::error("Failed to load bookmarks!");
+		ret = false;
+	}
 
 	return ret;
 }
diff --git a/src/openvic-simulation/history/Bookmark.cpp b/src/openvic-simulation/history/Bookmark.cpp
new file mode 100644
index 0000000..7ab96b4
--- /dev/null
+++ b/src/openvic-simulation/history/Bookmark.cpp
@@ -0,0 +1,95 @@
+#include "Bookmark.hpp"
+
+#include <openvic-dataloader/v2script/AbstractSyntaxTree.hpp>
+
+#include "openvic-simulation/dataloader/NodeTools.hpp"
+
+#include "types/Date.hpp"
+#include "types/IdentifierRegistry.hpp"
+#include "utility/Logger.hpp"
+
+using namespace OpenVic;
+using namespace OpenVic::NodeTools;
+
+Bookmark::Bookmark(
+	std::string_view new_identifier,
+	std::string_view new_name,
+	std::string_view new_description,
+	Date new_date,
+	uint32_t new_initial_camera_x,
+	uint32_t new_initial_camera_y
+)
+	: HasIdentifier { new_identifier },
+	  name { new_name },
+	  description { new_description },
+	  date { new_date },
+	  initial_camera_x { new_initial_camera_x },
+	  initial_camera_y { new_initial_camera_y } {
+}
+
+std::string_view Bookmark::get_name() const {
+	return name;
+}
+
+std::string_view Bookmark::get_description() const {
+	return description;
+}
+
+Date const& Bookmark::get_date() const {
+	return date;
+}
+
+uint32_t Bookmark::get_initial_camera_x() const {
+	return initial_camera_x;
+}
+
+uint32_t Bookmark::get_initial_camera_y() const {
+	return initial_camera_y;
+}
+
+BookmarkManager::BookmarkManager() : bookmarks { "bookmarks" } {}
+
+bool BookmarkManager::add_bookmark(
+	std::string_view identifier,
+	std::string_view name,
+	std::string_view description,
+	Date date,
+	uint32_t initial_camera_x,
+	uint32_t initial_camera_y
+) {
+	if (identifier.empty()) {
+		Logger::error("Invalid bookmark identifier - empty!");
+		return false;
+	}
+
+	return bookmarks.add_item({ identifier, name, description, date, initial_camera_x, initial_camera_y });
+}
+
+bool BookmarkManager::load_bookmark_file(ast::NodeCPtr root) {
+	bool ret = expect_dictionary(
+		[this](std::string_view key, ast::NodeCPtr value) -> bool {
+			if (key != "bookmark") {
+				Logger::error("Invalid bookmark declaration ", key);
+				return false;
+			}
+
+			std::string_view name, description;
+			Date date;
+			uint32_t initial_camera_x, initial_camera_y;
+
+			bool ret = expect_dictionary_keys(
+				"name", ONE_EXACTLY, expect_string(assign_variable_callback(name)),
+				"desc", ONE_EXACTLY, expect_string(assign_variable_callback(description)),
+				"date", ONE_EXACTLY, expect_date(assign_variable_callback(date)),
+				"cameraX", ONE_EXACTLY, expect_uint(assign_variable_callback(initial_camera_x)),
+				"cameraY", ONE_EXACTLY, expect_uint(assign_variable_callback(initial_camera_y))
+			)(value);
+
+			ret &= add_bookmark(date.to_string(), name, description, date, initial_camera_x, initial_camera_y);
+			return ret;
+		}
+	)(root);
+	lock_bookmarks();
+
+	return ret;
+}
\ No newline at end of file
diff --git a/src/openvic-simulation/history/Bookmark.hpp b/src/openvic-simulation/history/Bookmark.hpp
new file mode 100644
index 0000000..ec230ca
--- /dev/null
+++ b/src/openvic-simulation/history/Bookmark.hpp
@@ -0,0 +1,53 @@
+#pragma once
+
+#include <cstdint>
+
+#include <openvic-dataloader/v2script/AbstractSyntaxTree.hpp>
+
+#include "openvic-simulation/types/IdentifierRegistry.hpp"
+
+namespace OpenVic {
+	struct BookmarkManager;
+
+	struct Bookmark : HasIdentifier {
+		friend struct BookmarkManager;
+
+	private:
+		const std::string name;
+		const std::string description;
+		const Date date;
+		const uint32_t initial_camera_x;
+		const uint32_t initial_camera_y;
+
+		Bookmark(
+			std::string_view new_identifier,
+			std::string_view new_name,
+			std::string_view new_description,
+			Date new_date,
+			uint32_t new_initial_camera_x,
+			uint32_t new_initial_camera_y
+		);
+
+	public:
+		Bookmark(Bookmark&&) = default;
+
+		std::string_view get_name() const;
+		std::string_view get_description() const;
+		Date const& get_date() const;
+		uint32_t get_initial_camera_x() const;
+		uint32_t get_initial_camera_y() const;
+	};
+
+	struct BookmarkManager {
+	private:
+		IdentifierRegistry<Bookmark> bookmarks;
+
+	public:
+		BookmarkManager();
+
+		bool add_bookmark(std::string_view identifier, std::string_view name, std::string_view description, Date date, uint32_t initial_camera_x, uint32_t initial_camera_y);
+		IDENTIFIER_REGISTRY_ACCESSORS(bookmark);
+
+		bool load_bookmark_file(ast::NodeCPtr root);
+	};
+}
\ No newline at end of file
diff --git a/src/openvic-simulation/history/HistoryManager.hpp b/src/openvic-simulation/history/HistoryManager.hpp
new file mode 100644
index 0000000..bec5359
--- /dev/null
+++ b/src/openvic-simulation/history/HistoryManager.hpp
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "openvic-simulation/history/Bookmark.hpp"
+#include "openvic-simulation/types/IdentifierRegistry.hpp"
+
+namespace OpenVic {
+	struct HistoryManager {
+	private:
+		BookmarkManager bookmark_manager;
+
+	public:
+		REF_GETTERS(bookmark_manager)
+
+		inline bool load_bookmark_file(ast::NodeCPtr root) {
+			return bookmark_manager.load_bookmark_file(root);
+		}
+	};
+}