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-rw-r--r--game/network/network.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/game/network/network.cpp b/game/network/network.cpp
index 0189158..aff1aa4 100644
--- a/game/network/network.cpp
+++ b/game/network/network.cpp
@@ -35,6 +35,15 @@ Network::findNodeAt(glm::vec3 pos) const
return {};
}
+std::pair<NodePtr, bool>
+Network::candidateNodeAt(glm::vec3 pos) const
+{
+ if (const auto n = nodes.find(std::make_shared<Node>(pos)); n != nodes.end()) {
+ return {*n, true};
+ }
+ return {std::make_shared<Node>(pos), false};
+}
+
NodePtr
Network::intersectRayNodes(const Ray & ray) const
{