From e118b1f5d8071460e3a9d4d731c6d69221f785dc Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 6 Mar 2021 19:44:58 +0000
Subject: Carve up the mess in game/vehicles

---
 game/vehicles/linkHistory.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 game/vehicles/linkHistory.h

(limited to 'game/vehicles/linkHistory.h')

diff --git a/game/vehicles/linkHistory.h b/game/vehicles/linkHistory.h
new file mode 100644
index 0000000..31d0023
--- /dev/null
+++ b/game/vehicles/linkHistory.h
@@ -0,0 +1,21 @@
+#ifndef LINKHISTORY_H
+#define LINKHISTORY_H
+
+#include <game/network/link.h>
+#include <utility>
+#include <vector>
+
+class LinkHistory {
+public:
+	using WEntry = std::pair<LinkWPtr, unsigned char /*dir*/>;
+	using Entry = std::pair<LinkCPtr, unsigned char /*dir*/>;
+	Entry add(const LinkWPtr &, unsigned char);
+	[[nodiscard]] Entry getCurrent() const;
+	[[nodiscard]] Entry getAt(float, float *) const;
+
+private:
+	std::vector<WEntry> links;
+	float totalLen {0.F};
+};
+
+#endif
-- 
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