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#pragma once
class KeyValues;
class IScreenSpaceEffect {
public:
virtual void Init( ) = 0;
virtual void Shutdown( ) = 0;
virtual void SetParameters( KeyValues *params ) = 0;
virtual void Render( int x, int y, int w, int h ) = 0;
virtual void Enable( bool bEnable ) = 0;
virtual bool IsEnabled( ) = 0;
};
class IScreenSpaceEffectManager {
public:
virtual void InitScreenSpaceEffects( ) = 0;
virtual void ShutdownScreenSpaceEffects( ) = 0;
virtual IScreenSpaceEffect *GetScreenSpaceEffect( const char *pEffectName ) = 0;
virtual void SetScreenSpaceEffectParams( const char *pEffectName, KeyValues *params ) = 0;
virtual void SetScreenSpaceEffectParams( IScreenSpaceEffect *pEffect, KeyValues *params ) = 0;
virtual void EnableScreenSpaceEffect( const char *pEffectName ) = 0;
virtual void EnableScreenSpaceEffect( IScreenSpaceEffect *pEffect ) = 0;
virtual void DisableScreenSpaceEffect( const char *pEffectName ) = 0;
virtual void DisableScreenSpaceEffect( IScreenSpaceEffect *pEffect ) = 0;
virtual void DisableAllScreenSpaceEffects( ) = 0;
virtual void RenderEffects( int x, int y, int w, int h ) = 0;
};
class CScreenSpaceEffectRegistration {
public:
CScreenSpaceEffectRegistration( const char *pName, IScreenSpaceEffect *pEffect );
const char *m_pEffectName;
IScreenSpaceEffect *m_pEffect;
CScreenSpaceEffectRegistration *m_pNext;
static CScreenSpaceEffectRegistration *s_pHead;
};
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