IVEffects.h

#pragma once

#include "Vector.h"
#include "MiscDefinitions.h"

struct ColorRGBExp32
{
	byte r, g, b;
	signed char exponent;
};

struct dlight_t
{
	int		flags;
	Vector	origin;
	float	radius;
	ColorRGBExp32	color;
	float	die;
	float	decay;
	float	minlight;
	int		key;
	int		style;
	Vector	m_Direction;
	float	m_InnerAngle;
	float	m_OuterAngle;
	float GetRadius( ) const
	{
		return radius;
	}
	float GetRadiusSquared( ) const
	{
		return radius * radius;
	}
	float IsRadiusGreaterThanZero( ) const
	{
		return radius > 0.0f;
	}
};


class IVEffects
{
public:
	dlight_t* CL_AllocDlight( int key )
	{
		typedef dlight_t*( __thiscall* OriginalFn )( PVOID, int );
		return call_vfunc<OriginalFn>( this, 4 )( this, key );
	}
	dlight_t* CL_AllocElight( int key )
	{
		typedef dlight_t*( __thiscall* OriginalFn )( PVOID, int );
		return call_vfunc<OriginalFn>( this, 5 )( this, key );
	}
	dlight_t* GetElightByKey( int key )
	{
		typedef dlight_t*( __thiscall* OriginalFn )( PVOID, int );
		return call_vfunc<OriginalFn>( this, 8 )( this, key );
	}
};