From 56782dbb368117faaddda0a45ca2ecb753af90d7 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 13 Mar 2021 14:42:37 +0000
Subject: Initial commit of the route finder

---
 game/network/network.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'game/network/network.cpp')

diff --git a/game/network/network.cpp b/game/network/network.cpp
index fd61764..7349ff0 100644
--- a/game/network/network.cpp
+++ b/game/network/network.cpp
@@ -1,9 +1,11 @@
 #include "network.h"
+#include "routeWalker.h"
 #include <array>
 #include <cache.h>
 #include <game/network/link.h>
 #include <gfx/models/texture.h>
 #include <initializer_list>
+#include <stdexcept>
 #include <utility>
 
 Network::Network(const std::string & tn) : texture {Texture::cachedTexture.get(tn)} { }
@@ -44,3 +46,19 @@ Network::joinLinks(const LinkPtr & l, const LinkPtr & ol)
 		}
 	}
 }
+
+std::vector<LinkWPtr>
+Network::routeFromTo(const Link::End & start, glm::vec3 dest) const
+{
+	auto destNode {findNodeAt(dest)};
+	if (!destNode) {
+		throw std::out_of_range("Node does not exist in network");
+	}
+	return routeFromTo(start, destNode);
+}
+
+std::vector<LinkWPtr>
+Network::routeFromTo(const Link::End & end, const NodePtr & dest) const
+{
+	return RouteWalker().findRouteTo(end, dest);
+}
-- 
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