1 files changed, 21 insertions, 0 deletions
diff --git a/source/game/interfaces/StarAnchorableEntity.cpp b/source/game/interfaces/StarAnchorableEntity.cpp
new file mode 100644
index 0000000..8f15dbe
--- /dev/null
+++ b/source/game/interfaces/StarAnchorableEntity.cpp
@@ -0,0 +1,21 @@
+#include "StarAnchorableEntity.hpp"
+
+namespace Star {
+
+bool EntityAnchorState::operator==(EntityAnchorState const& eas) const {
+  return tie(entityId, positionIndex) == tie(eas.entityId, eas.positionIndex);
+}
+
+DataStream& operator>>(DataStream& ds, EntityAnchorState& anchorState) {
+  ds.read(anchorState.entityId);
+  ds.readVlqS(anchorState.positionIndex);
+  return ds;
+}
+
+DataStream& operator<<(DataStream& ds, EntityAnchorState const& anchorState) {
+  ds.write(anchorState.entityId);
+  ds.writeVlqS(anchorState.positionIndex);
+  return ds;
+}
+
+}