From f2954a08d726c3c94212fb848adc3fe3cf298cf1 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 25 Oct 2022 17:53:16 +0100
Subject: Move findDir into member function findNodeDirection

---
 game/network/network.impl.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'game/network/network.impl.h')

diff --git a/game/network/network.impl.h b/game/network/network.impl.h
index d112bf7..cee8155 100644
--- a/game/network/network.impl.h
+++ b/game/network/network.impl.h
@@ -37,6 +37,21 @@ NetworkOf<T>::intersectRayLinks(const Ray & ray) const
 	return {};
 }
 
+template<typename T>
+float
+NetworkOf<T>::findNodeDirection(Node::AnyCPtr n) const
+{
+	for (const auto & l : links.objects) {
+		for (const auto & e : l->ends) {
+			// cppcheck-suppress useStlAlgorithm
+			if (e.node.get() == n.get()) {
+				return e.dir;
+			}
+		}
+	}
+	throw std::runtime_error("Node exists but couldn't find it");
+}
+
 template<typename T>
 Link::CCollection
 NetworkOf<T>::candidateStraight(glm::vec3 n1, glm::vec3 n2)
-- 
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