From dd80098076cda9c103b44356ca07c2c8bc7698d7 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 14 Feb 2021 13:14:32 +0000
Subject: Join links in rail graph

---
 game/network/rail.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

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

diff --git a/game/network/rail.h b/game/network/rail.h
index 5fea713..a501f32 100644
--- a/game/network/rail.h
+++ b/game/network/rail.h
@@ -61,7 +61,9 @@ public:
 	{
 		const auto node1 = *nodes.insert(std::make_shared<Node>(a)).first;
 		const auto node2 = *nodes.insert(std::make_shared<Node>(b)).first;
-		return links.create<T>(node1, node2, std::forward<Params>(params)...);
+		auto l = links.create<T>(node1, node2, std::forward<Params>(params)...);
+		joinLinks(l);
+		return l;
 	}
 
 private:
@@ -70,6 +72,7 @@ private:
 	Nodes nodes;
 	void render(const Shader &) const override;
 	void tick(TickDuration elapsed) override;
+	void joinLinks(LinkPtr) const;
 	std::shared_ptr<Texture> texture;
 };
 
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