1 files changed, 18 insertions, 0 deletions
diff --git a/game/network/link.cpp b/game/network/link.cpp
new file mode 100644
index 0000000..65aefd6
--- /dev/null
+++ b/game/network/link.cpp
@@ -0,0 +1,18 @@
+#include "link.h"
+#include <compare>
+#include <tuple>
+
+Link::Link(End a, End b) : ends {{std::move(a), std::move(b)}} { }
+
+bool
+operator<(const glm::vec3 & a, const glm::vec3 & b)
+{
+	// NOLINTNEXTLINE(hicpp-use-nullptr,modernize-use-nullptr)
+	return std::tie(a.x, a.z, a.y) < std::tie(b.x, b.z, b.y);
+}
+
+bool
+operator<(const Node & a, const Node & b)
+{
+	return a.pos < b.pos;
+}