4 files changed, 10 insertions, 11 deletions
diff --git a/game/network/network.cpp b/game/network/network.cpp
index 7349ff0..6eaccef 100644
--- a/game/network/network.cpp
+++ b/game/network/network.cpp
@@ -47,7 +47,7 @@ Network::joinLinks(const LinkPtr & l, const LinkPtr & ol)
 	}
 }
 
-std::vector<LinkWPtr>
+Link::Nexts
 Network::routeFromTo(const Link::End & start, glm::vec3 dest) const
 {
 	auto destNode {findNodeAt(dest)};
@@ -57,7 +57,7 @@ Network::routeFromTo(const Link::End & start, glm::vec3 dest) const
 	return routeFromTo(start, destNode);
 }
 
-std::vector<LinkWPtr>
+Link::Nexts
 Network::routeFromTo(const Link::End & end, const NodePtr & dest) const
 {
 	return RouteWalker().findRouteTo(end, dest);
diff --git a/game/network/network.h b/game/network/network.h
index f84c90c..31fc744 100644
--- a/game/network/network.h
+++ b/game/network/network.h
@@ -10,7 +10,6 @@
 #include <sorting.hpp>
 #include <string>
 #include <utility>
-#include <vector>
 
 class Texture;
 class Shader;
@@ -23,8 +22,8 @@ public:
 	[[nodiscard]] NodePtr nodeAt(glm::vec3);
 	[[nodiscard]] std::pair<NodePtr, bool> newNodeAt(glm::vec3);
 
-	[[nodiscard]] std::vector<LinkWPtr> routeFromTo(const Link::End &, glm::vec3) const;
-	[[nodiscard]] std::vector<LinkWPtr> routeFromTo(const Link::End &, const NodePtr &) const;
+	[[nodiscard]] Link::Nexts routeFromTo(const Link::End &, glm::vec3) const;
+	[[nodiscard]] Link::Nexts routeFromTo(const Link::End &, const NodePtr &) const;
 
 protected:
 	static void joinLinks(const LinkPtr & l, const LinkPtr & ol);
diff --git a/game/network/routeWalker.cpp b/game/network/routeWalker.cpp
index 496f9f3..d669db2 100644
--- a/game/network/routeWalker.cpp
+++ b/game/network/routeWalker.cpp
@@ -4,6 +4,7 @@
 #include <limits>
 #include <memory>
 #include <utility>
+#include <vector>
 
 RouteWalker::RouteWalker() : solutionLength {std::numeric_limits<float>::max()} { }
 
@@ -27,10 +28,10 @@ RouteWalker::findRouteTo(const Link::End & currentEnd, const NodePtr & dest, flo
 		return;
 	}
 	visited.insert(&currentEnd);
-	for (const auto & nexts : currentEnd.nexts) {
-		const auto link = nexts.first.lock();
-		currentSolution.push_back(link);
-		findRouteTo(link->ends[!nexts.second], dest, length + link->length);
+	for (const auto & next : currentEnd.nexts) {
+		const auto link = next.first.lock();
+		currentSolution.emplace_back(next);
+		findRouteTo(link->ends[!next.second], dest, length + link->length);
 		currentSolution.pop_back();
 	}
 	visited.erase(&currentEnd);
diff --git a/game/network/routeWalker.h b/game/network/routeWalker.h
index 7b1e1c8..d70103f 100644
--- a/game/network/routeWalker.h
+++ b/game/network/routeWalker.h
@@ -3,11 +3,10 @@
 
 #include "link.h"
 #include <set>
-#include <vector>
 
 class RouteWalker {
 public:
-	using Solution = std::vector<LinkWPtr>;
+	using Solution = Link::Nexts;
 
 	RouteWalker();