3 files changed, 26 insertions, 3 deletions
diff --git a/universe/include/kurator/universe/Repository.h b/universe/include/kurator/universe/Repository.h
index 8d44793..3758421 100644
--- a/universe/include/kurator/universe/Repository.h
+++ b/universe/include/kurator/universe/Repository.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <functional>
 #include <string>
 
 #include "ShipType.h"
@@ -18,6 +19,8 @@ public:
 	virtual ~Repository() = default;
 	virtual ShipType ship_type(const std::string& id) const = 0;
 	virtual TurretType turret_type(const std::string& id) const = 0;
+	virtual void for_ship_types(std::function<void(const ShipType&)> func) const = 0;
+	virtual void for_turret_types(std::function<void(const TurretType&)> func) const = 0;
 };
 
 
diff --git a/universe/src/SampleRepository.cpp b/universe/src/SampleRepository.cpp
index 0f29073..a81c2bb 100644
--- a/universe/src/SampleRepository.cpp
+++ b/universe/src/SampleRepository.cpp
@@ -1,8 +1,9 @@
 #include "SampleRepository.h"
 
+#include <functional>
 #include <stdexcept>
 #include <string>
-#include <unordered_map>
+#include <map>
 
 #include <kurator/universe/NotFound.h>
 #include <kurator/universe/ShipType.h>
@@ -15,14 +16,14 @@ namespace universe
 {
 
 
-static const std::unordered_map<std::string, ShipType> ships {
+static const std::map<std::string, ShipType> ships {
 	{"Anvil", {"Anvil", 600.0, 218.0}},
 	{"Eclipse", {"Eclipse", 600.0, 263.0}},
 	{"Warbringer", {"Warbringer", 600.0, 336.0}},
 };
 
 
-static const std::unordered_map<std::string, TurretType> turrets {
+static const std::map<std::string, TurretType> turrets {
 	{"ChargeLaser", {"ChargeLaser", 1, 85.0, 4.5, 0.0, 7000.0, 0.05}},
 	{"BurstLaser", {"BurstLaser", 3, 21.0, 0.25, 2.75, 3500.0, 0.05}},
 	{"GaussCannon", {"GaussCannon", 2, 55.0, 0.0, 5.5, 12000.0, 0.2}},
@@ -49,5 +50,21 @@ catch (const std::out_of_range&) {
 }
 
 
+void
+SampleRepository::for_ship_types(std::function<void(const ShipType&)> func) const
+{
+	for (const auto& [_, type] : ships)
+		func(type);
+}
+
+
+void
+SampleRepository::for_turret_types(std::function<void(const TurretType&)> func) const
+{
+	for (const auto& [_, type] : turrets)
+		func(type);
+}
+
+
 }  // namespace universe
 }  // namespace kurator
diff --git a/universe/src/SampleRepository.h b/universe/src/SampleRepository.h
index 1cf4fb4..769af09 100644
--- a/universe/src/SampleRepository.h
+++ b/universe/src/SampleRepository.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <functional>
 #include <string>
 
 #include <kurator/universe/Repository.h>
@@ -18,6 +19,8 @@ class SampleRepository : public Repository
 public:
 	ShipType ship_type(const std::string& id) const override;
 	TurretType turret_type(const std::string& id) const override;
+	void for_ship_types(std::function<void(const ShipType&)> func) const;
+	void for_turret_types(std::function<void(const TurretType&)> func) const;
 };