nekohook/modules/source2013/sdk/game/client/sixense/in_sixense.h

//========= Copyright Valve Corporation, All rights reserved. ============//
#ifndef IN_SIXENSE_H
#define IN_SIXENSE_H

#include "GameEventListener.h"
#include "convar.h"
#include "in_sixense_gesture_bindings.h"
#include "mathlib/vector.h"
#include "tier1/utlstring.h"
#include "usercmd.h"
#include "vgui_controls/Frame.h"
#include "vgui_controls/Label.h"
#include "vgui_video.h"

#if defined(CLIENT_DLL)
class C_Portal_Player;
#define CPortal_Player C_Portal_Player
#else
class CPortal_Player;
#endif

// forward declarations
namespace sixenseUtils {
class IFPSViewAngles;
class IFPSPlayerMovement;
class IFPSEvents;
class IFPSMeleeWeapon;

class IDerivatives;
class IButtonStates;
class ILaserPointer;

class IControllerManager;
};  // namespace sixenseUtils

class SixenseInput : public CGameEventListener {
   public:
    bool LoadModules();
    bool UnloadModules();

    SixenseInput();
    ~SixenseInput();

    void Init();
    void PostInit();
    void Shutdown();
#ifdef PORTAL2
    bool IsBaseWarningUp();
    void PlayerPortalled(const VMatrix &PortalMatrix);
    void SetOneToOneMode(bool bOnOrOff);

    inline QAngle GetAnglesToRightHand() { return m_AnglesToRightHand; }
    inline QAngle GetAnglesToLeftHand() { return m_AnglesToLeftHand; }

    // If the right trigger is held and a melee weapon is selected, go to 1-to-1
    // melee mode
    bool IsInOneToOneMode();
    bool IsInAlwaysOneToOneMode();

    void FixPortalView();
    void SetPortalTweakingParameters(bool bIsTweaking);

    bool IsHoldingObject();

    C_BaseEntity *GetHeldObject();
#endif

    bool IsEnabled();
    bool IsLeftHanded();

    // SixenseFrame computes the view parameters from the controllers. Should be
    // called once per frame
    bool SixenseFrame(float flFrametime, CUserCmd *pCmd);
    void SixenseUpdateKeys(float flFrametime, CUserCmd *pCmd);

    bool SendKeyToActiveWindow(ButtonCode_t key);
    void SixenseUpdateMouseCursor();
    void SixenseUpdateControllerManager();
    void controllerManagerCallback(int);
    inline void ResetFrameTime(float flTime) { m_fRemainingFrameTime = flTime; }

    // Set the engine's view angles
    void SetView(float flInputSampleFrametime, CUserCmd *pCmd);
    void SetMode(int nMode);
    void ResetView(QAngle SpawnAngles);
    void SetEnabled(bool bEnabled);
    void LoadDefaultSettings(int nLevel);
    bool InMenuMode();

    QAngle GetViewAngles();
    QAngle GetViewAngleOffset();

    void ForceViewAngles(QAngle angles);
    bool IsSixenseMap();
    void CreateGUI(vgui::VPANEL parent);
    void SwitchViewModes(CUserCmd *pCmd);

    // playerIndex = (0 to 3), handIndex = (left = 0 or right = 1)
    void Rumble(unsigned char nIndex, unsigned char nRumbleData,
                unsigned char nRumbleFlags);
    void Rumble(unsigned char nPlayerIndex, unsigned char nHandIndex,
                unsigned char nRumbleData, unsigned char nRumbleFlags);

    void SetFilter(float f);
    void GetFOV(float *pHfov, float *pVfov);

#ifdef SIXENSE_PLAYER_DATA
    void SetPlayerHandPositions(CUserCmd *pCmd, float flFrametime);
#endif

    void SetBaseOffset();
    void SetFilterLevel(float flNearRange, float flNearVal, float flFarRange,
                        float flFarVal);

    static class SixenseGUIFrame *m_SixenseFrame;

    bool IsAimingForwards();

    virtual void FireGameEvent(IGameEvent *pEvent);

    void BlendView();

    void DisableFreeAimSpin(int nDisable);
    void DisableGestures(int nDisable);
    void PlayerSpawn();
    bool AreBindingsDisabled();

    void LeftPointGesture(bool start);
    void RightPointGesture(bool start);

    void StartRatchet();
    void StopRatchet();

    void CheckWeaponForScope();

    SixenseGestureBindings *GetGestureBindings();

    void InstallConvarCallbacks();
    void UpdateValuesFromConvars();
    void ConvarChanged();

   private:
    bool m_bIsEnabled;  // sixense.dll loaded
    bool m_bIsActive;   // controllers not docked

    bool m_bModulesLoaded;

    bool m_bWasInMenuMode;

#ifdef PORTAL2
    bool m_bJustPortalled;

    bool m_bIsLeftTriggerDown;
    bool m_bIsRightTriggerDown;

    bool m_bIsIn1to1Mode;
    bool m_bIs1to1ModeLocked;
    bool m_bIs1to1ModeScaling;
    bool m_bIs1to1ModeRatcheting;

    bool m_bExitOneWhenAimingForwards;
    bool m_bScalingLockedOneToOne;

    bool m_bIsTweaking;

    float m_fDisableJumpUntil;

    int m_nGlowIndex;

    float m_fLastHorizSpeedMult;
    float m_fLastVertSpeedMult;

    QAngle m_AnglesToRightHand, m_AnglesToLeftHand;

    float m_fTweakSixenseAimFreeaimAccelBandExponent;
    float m_fTweakSixenseAimFreeaimAutoLevelRate;
    float m_fTweakSixenseAimFreeaimAccelBandSize;
    float m_fTweakSixenseAimFreeaimMaxSpeed;
    float m_fTweakSixenseAimFreeaimDeadZoneRadius;
    float m_fTweakSixenseAimFreeaimHeadingMultiplier;
    float m_fTweakSixenseAimFreeaimPitchMultiplier;
    float m_fTweakSixenseAim1to1HeadingMultiplier;
    float m_fTweakSixenseAim1to1PitchMultiplier;

    Vector3 m_GrabPos;
#endif

    bool m_bConvarChanged;

    bool m_bPlayerValid;

    float m_fRemainingFrameTime;

    bool m_bScopeSwitchedMode;
    sixenseUtils::IFPSViewAngles::fps_mode m_nScopeSwitchedPrevMode;
    int m_nScopeSwitchedPrevSpringViewEnabled;

    float m_fTeleportWaitToBlendTime;

    class ISixenseAPI *m_pSixenseAPI;

    struct _sixenseAllControllerData *m_pACD;

    class sixenseUtils::IFPSViewAngles *m_pFPSViewAngles;
    class sixenseUtils::IFPSPlayerMovement *m_pFPSPlayerMovement;
    class sixenseUtils::IFPSEvents *m_pFPSEvents;

    class sixenseUtils::IDerivatives *m_pLeftDeriv, *m_pRightDeriv;
    class sixenseUtils::IButtonStates *m_pLeftButtonStates,
        *m_pRightButtonStates;
    class sixenseUtils::ILaserPointer *m_pLaserPointer;

    class sixenseUtils::IControllerManager *m_pControllerManager;

    int m_LastViewMode;
    int m_nLeftIndex, m_nRightIndex;

    void PlayerDroppedEntity(int entityID);
    void PlayerUsedEntity(int entityID);

    bool m_bMoveMouseToCenter;
    int m_nFilterLevel;
    unsigned char m_nLastLeftSequence, m_nLastRightSequence;
    bool m_bShouldSetBaseOffset;
    bool m_bJustSpawned;

#ifdef WATERMARK
    class SixenseWatermarkFrame *m_WatermarkFrame;
#endif

    int m_nFreeaimSpinDisabled;
    int m_nGesturesDisabled;

    bool m_nShouldUnduck;

    SixenseGestureBindings *m_pGestureBindings;
};

extern SixenseInput *g_pSixenseInput;

class SixenseGUIFrame : public vgui::Frame {
    DECLARE_CLASS_SIMPLE(SixenseGUIFrame, vgui::Frame);

   public:
    // Construction
    SixenseGUIFrame(vgui::VPANEL parent, char const *pPanelName);
    virtual ~SixenseGUIFrame();

    void setImage(CUtlString img_name);

    virtual void SetVisible(bool bState);

   private:
    vgui::ImagePanel *m_ImagePanel;
};

#ifdef PORTAL2
class SixenseBaseWarning : public vgui::Frame {
    DECLARE_CLASS_SIMPLE(SixenseBaseWarning, vgui::Frame);

   public:
    SixenseBaseWarning(vgui::Panel *parent, char const *name);
    // virtual void ApplySchemeSettings( vgui::IScheme *pScheme );
   protected:
    // virtual void PaintBackground();
    virtual void ApplySchemeSettings(vgui::IScheme *pScheme);
    vgui::Label *_label;
};
#endif

#endif