From 87701279438dd44d758bb486da15e1e5003c872d Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 16 Feb 2021 18:19:39 +0000
Subject: Add a camera controller that follows vehicles

---
 gfx/followCameraController.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 gfx/followCameraController.h

(limited to 'gfx/followCameraController.h')

diff --git a/gfx/followCameraController.h b/gfx/followCameraController.h
new file mode 100644
index 0000000..d57b59f
--- /dev/null
+++ b/gfx/followCameraController.h
@@ -0,0 +1,24 @@
+#ifndef FOLLOW_CAMERA_CONTROLLER_H
+#define FOLLOW_CAMERA_CONTROLLER_H
+
+#include "game/worldobject.h"
+#include <game/vehicles/vehicle.h>
+#include <gfx/camera_controller.h>
+
+class Camera;
+class Shader;
+
+class FollowCameraController : public CameraController {
+public:
+	enum class Mode { Pan, Ride, ISO };
+	explicit FollowCameraController(VehicleWPtr, Mode = Mode::Pan);
+
+	void tick(TickDuration) override { }
+
+	void updateCamera(Camera * camera, Shader * shader) const override;
+
+private:
+	VehicleWPtr target;
+	Mode mode;
+};
+#endif
-- 
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