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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef _FREE_CONTROLLER_H
#define _FREE_CONTROLLER_H
#include "CameraController.h"
class CFreeController : public CCameraController {
public:
CFreeController();
const std::string GetName() const { return "free"; }
void Move(const float3& move, bool tilt, bool strafe, bool upDown);
void KeyMove(float3 move);
void MouseMove(float3 move);
void ScreenEdgeMove(float3 move);
void MouseWheelMove(float move);
bool DisableTrackingByKey() { return false; }
void Update();
float3 GetDir() const;
void SetPos(const float3& newPos);
void SetTrackingInfo(const float3& pos, float radius);
float3 SwitchFrom() const;
void SwitchTo(const int oldCam, const bool showText);
void GetState(StateMap& sm) const;
bool SetState(const StateMap& sm);
private:
float3 vel; // velocity
float3 avel; // angular velocity
float3 prevVel; // previous velocity
float3 prevAvel; // previous angular velocity
float3 rot;
float3 trackPos;
float trackRadius;
float tiltSpeed; // time it takes to max
float velTime; // time it takes to max
float avelTime; // time it takes to max
float gndOffset; // 0: disabled
// <0: locked to -gndOffset
// >0: allow ground locking and gravity
float gravity; // >=0: disabled
float autoTilt; // <=0: disabled
float slide; // <=0; disabled
bool tracking;
bool gndLock;
bool invertAlt;
bool goForward;
};
#endif // _FREE_CONTROLLER_H
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