|
|
//========= Copyright � 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//
#ifndef HLTVCAMERA_H
#define HLTVCAMERA_H
#ifdef _WIN32
#pragma once
#endif
#include "GameEventListener.h"
class C_HLTVCamera : CGameEventListener{public: C_HLTVCamera(); virtual ~C_HLTVCamera();
enum AutodirectorState_t { AUTODIRECTOR_ON = 0, AUTODIRECTOR_OFF, AUTODIRECTOR_PAUSED };
void Init(); void Reset(); void Update();
void CalcView(CViewSetup *pSetup); void FireGameEvent( IGameEvent *event );
void SetMode(int iMode); void SetChaseCamParams( float flOffset, float flDistance, float flTheta, float flPhi ); void SpecNextPlayer( bool bInverse ); void SpecNamedPlayer( const char *szPlayerName ); void SpecPlayerByIndex( int iIndex ); void SpecPlayerByAccountID( const char *pszSteamID ); void ToggleChaseAsFirstPerson(); bool IsPVSLocked(); bool HasCameraMan() { return ( m_iCameraMan != 0 ); } void SetAutoDirector( AutodirectorState_t eState ); AutodirectorState_t AutoDirectorState() const; bool IsAutoDirectorOn() const; int GetMode(); // returns current camera mode
C_BaseEntity *GetPrimaryTarget(); // return primary target
void SetPrimaryTarget( int nEntity); // set the primary obs target
C_BasePlayer *GetCameraMan(); // return camera entity if any
Vector GetCameraPosition() { return m_vCamOrigin; } int GetCurrentOrLastTarget() { return (m_iTarget1 != 0) ? m_iTarget1 : m_iLastTarget1; } int GetCurrentTargetEntindex() { return m_iTarget1; }
void SetWatchingGrenade( C_BaseEntity *pGrenade, bool bWatching ); bool IsWatchingGrenade( void ) { return m_bIsFollowingGrenade; } void CreateMove(CUserCmd *cmd); void FixupMovmentParents(); void PostEntityPacketReceived(); const char* GetTitleText() { return m_szTitleText; } int GetNumSpectators() { return m_nNumSpectators; } float GetIdealOverviewScale( void ) { return m_flIdealOverviewScale; } void SpecCameraGotoPos( Vector vecPos, QAngle angAngle, int nPlayerIndex = 0 ); void SpecCameraLerptoPos( const Vector &origin, const QAngle &angles, int nPlayerIndex = 0, float flTime = 0.0f );
protected:
void CalcChaseCamView( Vector& eyeOrigin, QAngle& eyeAngles, float& fov ); void CalcFixedView( Vector& eyeOrigin, QAngle& eyeAngles, float& fov ); void CalcInEyeCamView( Vector& eyeOrigin, QAngle& eyeAngles, float& fov ); void CalcRoamingView(Vector& eyeOrigin, QAngle& eyeAngles, float& fov); void CalcChaseOverview( CViewSetup &pSetup ); Vector CalcIdealOverviewPosition( Vector vecStartPos, Vector vOldOverviewPos );
//void CalcOverview( CViewSetup *pSetup );
void SmoothCameraAngle( QAngle& targetAngle ); void SetCameraAngle( QAngle& targetAngle ); void Accelerate( Vector& wishdir, float wishspeed, float accel );
int m_nCameraMode; // current camera mode
int m_iCameraMan; // camera man entindex or 0
Vector m_vCamOrigin; //current camera origin
Vector m_vLastGrenadeVelocity; //current camera origin
float m_flLastGrenadeVelocityUpdate; QAngle m_aCamAngle; //current camera angle
int m_iTarget1; // first tracked target or 0
int m_iLastTarget1; // the last target before we switched
int m_iTarget2; // second tracked target or 0
float m_flFOV; // current FOV
float m_flOffset; // z-offset from target origin
float m_flDistance; // distance to traget origin+offset
float m_flLastDistance; // too smooth distance
float m_flTheta; // view angle horizontal
float m_flPhi; // view angle vertical
float m_flInertia; // camera inertia 0..100
float m_flLastAngleUpdateTime; bool m_bEntityPacketReceived; // true after a new packet was received
int m_nNumSpectators; char m_szTitleText[64]; CUserCmd m_LastCmd; Vector m_vecVelocity; float m_flAutodirectorPausedTime; // negative if autodirector is not paused
float m_flIdealOverviewScale; Vector m_vOldOverviewPos; Vector m_vIdealOverviewPos; float m_flLastCamZPos; float m_flNextIdealOverviewPosUpdate; bool m_bIsFollowingGrenade; bool m_bIsSpecLerping; float m_flSpecLerpTime; float m_flSpecLerpEndTime; Vector m_vecSpecLerpIdealPos; QAngle m_angSpecLerpIdealAng; Vector m_vecSpecLerpOldPos; QAngle m_angSpecLerpOldAng; float m_flObserverChaseApproach; Vector m_vecObserverEyeDirPrevious;};
extern C_HLTVCamera *HLTVCamera(); // get Singleton
#endif // HLTVCAMERA_H
|
