You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.0 KiB
77 lines
2.0 KiB
1 year ago
|
//============ Copyright (c) Valve Corporation, All rights reserved. ============
|
||
|
|
#ifndef GAME_TIMESCALE_SHARED_H
|
||
|
|
#define GAME_TIMESCALE_SHARED_H
|
||
|
|
#ifdef _WIN32
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "igamesystem.h"
|
||
|
|
|
||
|
|
|
||
|
|
//=============================================================================
|
||
|
|
//
|
||
|
|
// Smoothly blends the timescale through an engine interface
|
||
|
|
//
|
||
|
|
class CGameTimescale : public CAutoGameSystemPerFrame
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
enum Interpolators_e
|
||
|
|
{
|
||
|
|
INTERPOLATOR_LINEAR,
|
||
|
|
INTERPOLATOR_ACCEL,
|
||
|
|
INTERPOLATOR_DEACCEL,
|
||
|
|
INTERPOLATOR_EASE_IN_OUT,
|
||
|
|
};
|
||
|
|
|
||
|
|
// Creation/Destruction.
|
||
|
|
CGameTimescale();
|
||
|
|
~CGameTimescale();
|
||
|
|
|
||
|
|
|
||
|
|
// Initialization/Shutdown.
|
||
|
|
virtual bool Init();
|
||
|
|
virtual void Shutdown();
|
||
|
|
|
||
|
|
#ifdef CLIENT_DLL
|
||
|
|
virtual void Update( float frametime );
|
||
|
|
#else
|
||
|
|
virtual void FrameUpdatePostEntityThink();
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Level init, shutdown
|
||
|
|
virtual void LevelInitPostEntity();
|
||
|
|
virtual void LevelShutdownPostEntity();
|
||
|
|
|
||
|
|
|
||
|
|
float GetCurrentTimescale( void ) const { return m_flCurrentTimescale; }
|
||
|
|
float GetDesiredTimescale( void ) const { return m_flDesiredTimescale; }
|
||
|
|
|
||
|
|
// Set the timescale to an exact value without doing a ramp in/out blend
|
||
|
|
void SetCurrentTimescale( float flTimescale );
|
||
|
|
|
||
|
|
// Sets the desired timescale and will automatically ramp in/out
|
||
|
|
void SetDesiredTimescaleAtTime( float flDesiredTimescale, float flDurationRealTimeSeconds = 0.0f, Interpolators_e nInterpolatorType = INTERPOLATOR_LINEAR, float flStartBlendTime = 0.0f );
|
||
|
|
void SetDesiredTimescale( float flDesiredTimescale, float flDurationRealTimeSeconds = 0.0f, Interpolators_e nInterpolatorType = INTERPOLATOR_LINEAR, float flDelayRealtime = 0.0f );
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
void UpdateTimescale( void );
|
||
|
|
void ResetTimescale( void );
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
float m_flDesiredTimescale;
|
||
|
|
float m_flCurrentTimescale;
|
||
|
|
|
||
|
|
float m_flDurationRealTimeSeconds;
|
||
|
|
Interpolators_e m_nInterpolatorType;
|
||
|
|
|
||
|
|
float m_flStartTimescale;
|
||
|
|
float m_flStartBlendTime;
|
||
|
|
float m_flStartBlendRealtime;
|
||
|
|
};
|
||
|
|
|
||
|
|
CGameTimescale *GameTimescale();
|
||
|
|
|
||
|
|
#endif // GAME_TIMESCALE_SHARED_H
|