From 2812584e271a62d8edd4d8ec683ea4c644730df2 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 15 Feb 2021 01:36:51 +0000
Subject: Basic support for rail wagons

---
 game/vehicles/railloco.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

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

diff --git a/game/vehicles/railloco.h b/game/vehicles/railloco.h
index ff8871b..537d448 100644
--- a/game/vehicles/railloco.h
+++ b/game/vehicles/railloco.h
@@ -1,21 +1,42 @@
 #include "game/network/link.h"
 #include "game/vehicles/vehicle.h"
 #include "game/worldobject.h"
+#include <memory>
 #include <string>
+#include <vector>
 
 class RailVehicle : public Vehicle {
 public:
 	using Vehicle::Vehicle;
 	float wheelBase;
+	float length;
 };
 
+class RailWagon : public RailVehicle {
+public:
+	using RailVehicle::RailVehicle;
+	void tick(TickDuration elapsed) override;
+	friend class RailLoco;
+};
+using RailWagonPtr = std::weak_ptr<RailWagon>;
+
 class RailLoco : public RailVehicle {
 public:
 	using RailVehicle::RailVehicle;
 	void tick(TickDuration elapsed) override;
+
+	std::vector<RailWagonPtr> wagons;
+
+private:
+	void updateWagons() const;
 };
 
 class Brush47 : public RailLoco {
 public:
 	explicit Brush47(const LinkPtr & p);
 };
+
+class Brush47Wagon : public RailWagon {
+public:
+	explicit Brush47Wagon(const LinkPtr & p);
+};
-- 
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