Merge pull request #60 from OpenVicProject/country-history-loading

1 files changed, 130 insertions, 0 deletions

diff --git a/src/openvic-simulation/military/Deployment.cpp b/src/openvic-simulation/military/Deployment.cpp
new file mode 100644
index 0000000..d2637b1
--- /dev/null
+++ b/src/openvic-simulation/military/Deployment.cpp
@@ -0,0 +1,130 @@
+#include "Deployment.hpp"
+
+#include "openvic-simulation/GameManager.hpp" /* gosh don't we all just love circular inclusion :DDD */
+
+using namespace OpenVic;
+using namespace OpenVic::NodeTools;
+
+Deployment::Deployment(std::string_view new_path, std::vector<Army>&& new_armies, std::vector<Navy>&& new_navies, std::vector<Leader>&& new_leaders)
+	: HasIdentifier { new_path }, armies { std::move(new_armies) }, navies { std::move(new_navies) }, leaders { std::move(new_leaders) } {}
+
+const std::vector<Army>& Deployment::get_armies() const {
+	return armies;
+}
+
+const std::vector<Navy>& Deployment::get_navies() const {
+	return navies;
+}
+
+const std::vector<Leader>& Deployment::get_leaders() const {
+	return leaders;
+}
+
+DeploymentManager::DeploymentManager() : deployments { "deployments" } {}
+
+bool DeploymentManager::add_deployment(std::string_view path, std::vector<Army>&& armies, std::vector<Navy>&& navies, std::vector<Leader>&& leaders) {
+	if (path.empty()) {
+		Logger::error("Attemped to load order of battle with no path! Something is very wrong!");
+		return false;
+	}
+	if (armies.empty() && navies.empty() && leaders.empty() && path != "NULL") {
+		Logger::warning("Loading redundant empty order of battle at ", path);
+	}
+
+	return deployments.add_item({ path, std::move(armies), std::move(navies), std::move(leaders) });
+}
+
+bool DeploymentManager::load_oob_file(GameManager& game_manager, std::string_view path, ast::NodeCPtr root) {
+	std::vector<Army> armies;
+	std::vector<Navy> navies;
+	std::vector<Leader> leaders;
+
+	bool ret = expect_dictionary_keys_and_default(
+		key_value_success_callback, // TODO: load SOI information
+		"leader", ZERO_OR_MORE, [&leaders, &game_manager](ast::NodeCPtr node) -> bool {
+            std::string_view name;
+            Unit::type_t type;
+            Date date;
+            LeaderTrait const* personality;
+            LeaderTrait const* background;
+            fixed_point_t prestige = 0;
+
+            bool ret = expect_dictionary_keys(
+                "name", ONE_EXACTLY, expect_string(assign_variable_callback(name), false),
+                "date", ONE_EXACTLY, expect_identifier_or_string(expect_date_str(assign_variable_callback(date))),
+                "type", ONE_EXACTLY, expect_identifier([&type](std::string_view leader_type) -> bool {
+                    if (leader_type == "land") {
+                        type = Unit::type_t::LAND;
+                    } else {
+                        type = Unit::type_t::NAVAL;
+                    }
+                    return true;
+                }),
+                "personality", ONE_EXACTLY, game_manager.get_military_manager().get_leader_trait_manager().expect_leader_trait_identifier(assign_variable_callback_pointer(personality)),
+                "background", ONE_EXACTLY, game_manager.get_military_manager().get_leader_trait_manager().expect_leader_trait_identifier(assign_variable_callback_pointer(background)),
+                "prestige", ZERO_OR_ONE, expect_fixed_point(assign_variable_callback(prestige)),
+                "picture", ZERO_OR_ONE, success_callback
+            )(node);
+            
+            if (!personality->is_personality_trait()) {
+                Logger::error("Leader ", name, " has personality ", personality->get_identifier(), " which is not a personality trait!");
+                return false;
+            }
+            if (!background->is_background_trait()) {
+                Logger::error("Leader ", name, " has background ", background->get_identifier(), " which is not a background trait!");
+                return false;
+            }
+
+            leaders.push_back(Leader{ std::string(name), type, date, personality, background, prestige });
+            return ret; },
+		"army", ZERO_OR_MORE, [&armies, &game_manager](ast::NodeCPtr node) -> bool {
+            std::string_view name;
+            Province const* location;
+            std::vector<Regiment> regiments;
+
+            bool ret = expect_dictionary_keys(
+                "leader", ZERO_OR_MORE, success_callback, /* another paradox gem, tested in game and they don't lead the army or even show up */
+                "name", ONE_EXACTLY, expect_string(assign_variable_callback(name), false),
+                "location", ONE_EXACTLY, game_manager.get_map().expect_province_identifier(assign_variable_callback_pointer(location)),
+                "regiment", ONE_OR_MORE, [&game_manager, &regiments](ast::NodeCPtr node) -> bool {
+                    Regiment regiment;
+                    bool ret = expect_dictionary_keys(
+                        "name", ONE_EXACTLY, expect_string(assign_variable_callback_string(regiment.name), false),
+                        "type", ONE_EXACTLY, game_manager.get_military_manager().get_unit_manager().expect_unit_identifier(assign_variable_callback_pointer(regiment.type)),
+                        "home", ONE_EXACTLY, game_manager.get_map().expect_province_identifier(assign_variable_callback_pointer(regiment.home))
+                    )(node);
+                    regiments.push_back(regiment);
+                    return ret;
+                }
+            )(node);
+            armies.push_back(Army{ std::string(name), location, std::move(regiments) });
+            return ret; },
+		"navy", ZERO_OR_MORE, [&navies, &game_manager](ast::NodeCPtr node) -> bool {
+            std::string_view name;
+            Province const* location;
+            std::vector<Ship> ships;
+
+            bool ret = expect_dictionary_keys(
+                "name", ONE_EXACTLY, expect_string(assign_variable_callback(name), false),
+                "location", ONE_EXACTLY, game_manager.get_map().expect_province_identifier(assign_variable_callback_pointer(location)),
+                "ship", ONE_OR_MORE, [&game_manager, &ships](ast::NodeCPtr node) -> bool {
+                    Ship ship;
+                    bool ret = expect_dictionary_keys(
+                        "name", ONE_EXACTLY, expect_string(assign_variable_callback_string(ship.name), false),
+                        "type", ONE_EXACTLY, game_manager.get_military_manager().get_unit_manager().expect_unit_identifier(assign_variable_callback_pointer(ship.type))
+                    )(node);
+                    ships.push_back(ship);
+                    return ret;
+                },
+                "leader", ZERO_OR_MORE, success_callback
+            )(node);
+            navies.push_back(Navy{ std::string(name), location, std::move(ships) });
+            return ret; }
+	)(root);
+	/* need to do this for platform compatibility of identifiers */
+	std::string identifier = std::string { path };
+	std::replace(identifier.begin(), identifier.end(), '\\', '/');
+	ret &= add_deployment(identifier, std::move(armies), std::move(navies), std::move(leaders));
+
+	return ret;
+}