5 files changed, 49 insertions, 6 deletions
diff --git a/src/openvic-simulation/military/UnitInstance.cpp b/src/openvic-simulation/military/UnitInstance.cpp
index d9f12b9..7c6488d 100644
--- a/src/openvic-simulation/military/UnitInstance.cpp
+++ b/src/openvic-simulation/military/UnitInstance.cpp
@@ -19,8 +19,8 @@ template struct OpenVic::UnitInstance<UnitType::branch_t::LAND>;
 template struct OpenVic::UnitInstance<UnitType::branch_t::NAVAL>;
 
 UnitInstanceBranched<UnitType::branch_t::LAND>::UnitInstanceBranched(
-	std::string_view new_name, RegimentType const& new_regiment_type, Pop* new_pop
-) : UnitInstance { new_name, new_regiment_type }, pop { new_pop } {}
+	std::string_view new_name, RegimentType const& new_regiment_type, Pop* new_pop, bool new_mobilised
+) : UnitInstance { new_name, new_regiment_type }, pop { new_pop }, mobilised { new_mobilised } {}
 
 UnitInstanceBranched<UnitType::branch_t::NAVAL>::UnitInstanceBranched(
 	std::string_view new_name, ShipType const& new_ship_type
diff --git a/src/openvic-simulation/military/UnitInstance.hpp b/src/openvic-simulation/military/UnitInstance.hpp
index 5ff4503..ffbd37f 100644
--- a/src/openvic-simulation/military/UnitInstance.hpp
+++ b/src/openvic-simulation/military/UnitInstance.hpp
@@ -41,8 +41,11 @@ namespace OpenVic {
 
 	private:
 		Pop* PROPERTY(pop);
+		bool PROPERTY_CUSTOM_PREFIX(mobilised, is);
 
-		UnitInstanceBranched(std::string_view new_name, RegimentType const& new_regiment_type, Pop* new_pop);
+		UnitInstanceBranched(
+			std::string_view new_name, RegimentType const& new_regiment_type, Pop* new_pop, bool new_mobilised)
+		;
 
 	public:
 		UnitInstanceBranched(UnitInstanceBranched&&) = default;
diff --git a/src/openvic-simulation/military/UnitInstanceGroup.cpp b/src/openvic-simulation/military/UnitInstanceGroup.cpp
index 65ecf5b..09206e3 100644
--- a/src/openvic-simulation/military/UnitInstanceGroup.cpp
+++ b/src/openvic-simulation/military/UnitInstanceGroup.cpp
@@ -172,8 +172,11 @@ bool UnitInstanceManager::generate_unit_instance(
 	unit_instance = &*get_unit_instances<Branch>().insert(
 		[&unit_deployment]() -> UnitInstanceBranched<Branch> {
 			if constexpr (Branch == UnitType::branch_t::LAND) {
-				// TODO - get pop from Province unit_deployment.get_home()
-				return { unit_deployment.get_name(), unit_deployment.get_type(), nullptr };
+				return {
+					unit_deployment.get_name(), unit_deployment.get_type(),
+					nullptr, // TODO - get pop from Province unit_deployment.get_home()
+					false // Not mobilised
+				};
 			} else if constexpr (Branch == UnitType::branch_t::NAVAL) {
 				return { unit_deployment.get_name(), unit_deployment.get_type() };
 			}
diff --git a/src/openvic-simulation/military/UnitType.cpp b/src/openvic-simulation/military/UnitType.cpp
index 11f7221..d4ffbee 100644
--- a/src/openvic-simulation/military/UnitType.cpp
+++ b/src/openvic-simulation/military/UnitType.cpp
@@ -1,5 +1,6 @@
 #include "UnitType.hpp"
 
+#include "openvic-simulation/country/CountryInstance.hpp"
 #include "openvic-simulation/map/TerrainType.hpp"
 
 using namespace OpenVic;
@@ -30,6 +31,29 @@ UnitType::UnitType(
 	supply_cost { std::move(unit_args.supply_cost) },
 	terrain_modifiers { std::move(unit_args.terrain_modifiers) } {}
 
+bool UnitTypeBranched<LAND>::allowed_cultures_check_culture_in_country(
+	allowed_cultures_t allowed_cultures, Culture const& culture, CountryInstance const& country
+) {
+	using enum allowed_cultures_t;
+
+	switch (allowed_cultures) {
+		case ALL_CULTURES:
+			return true;
+		case ACCEPTED_CULTURES:
+			return country.is_primary_or_accepted_culture(culture);
+		case PRIMARY_CULTURE:
+			return country.is_primary_culture(culture);
+		case NO_CULTURES:
+			return false;
+		default:
+			Logger::error(
+				"Unknown allowed cultures value ", static_cast<uint32_t>(allowed_cultures), " for culture ",
+				culture.get_identifier(), " and country ", country.get_identifier()
+			);
+			return false;
+	}
+}
+
 UnitTypeBranched<LAND>::UnitTypeBranched(
 	std::string_view new_identifier, unit_type_args_t& unit_args, regiment_type_args_t const& regiment_type_args
 ) : UnitType { new_identifier, LAND, unit_args },
diff --git a/src/openvic-simulation/military/UnitType.hpp b/src/openvic-simulation/military/UnitType.hpp
index 6bd7392..6bbaca7 100644
--- a/src/openvic-simulation/military/UnitType.hpp
+++ b/src/openvic-simulation/military/UnitType.hpp
@@ -15,6 +15,8 @@
 namespace OpenVic {
 	struct TerrainType;
 	struct TerrainTypeManager;
+	struct Culture;
+	struct CountryInstance;
 
 	struct UnitType : HasIdentifier {
 		using icon_t = uint32_t;
@@ -94,7 +96,18 @@ namespace OpenVic {
 	struct UnitTypeBranched<UnitType::branch_t::LAND> : UnitType {
 		friend struct UnitTypeManager;
 
-		enum struct allowed_cultures_t { ALL_CULTURES, ACCEPTED_CULTURES, PRIMARY_CULTURE };
+		// Each value is a subset of its predecessor, so smaller values contain larger values
+		enum struct allowed_cultures_t { ALL_CULTURES, ACCEPTED_CULTURES, PRIMARY_CULTURE, NO_CULTURES };
+
+		constexpr static allowed_cultures_t allowed_cultures_get_most_permissive(
+			allowed_cultures_t lhs, allowed_cultures_t rhs
+		) {
+			return std::min(lhs, rhs);
+		}
+
+		static bool allowed_cultures_check_culture_in_country(
+			allowed_cultures_t allowed_cultures, Culture const& culture, CountryInstance const& country
+		);
 
 		struct regiment_type_args_t {
 			allowed_cultures_t allowed_cultures = allowed_cultures_t::ALL_CULTURES;