headtorchlight.c

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class HeadtorchLight extends SpotLightBase
{
    private static float m_DefaultBrightness = 3;
    private static float m_DefaultRadius = 20;
    
    void HeadtorchLight()
    {
        SetVisibleDuringDaylight( true );
        SetRadiusTo( m_DefaultRadius );
        SetSpotLightAngle( 95 );
        SetCastShadow( true );
        FadeIn( 0.06 );
        SetBrightnessTo( m_DefaultBrightness );
        SetAmbientColor( 0.92, 0.85, 0.58 );
        SetDiffuseColor( 0.92, 0.85, 0.58 );
        SetFadeOutTime( 0.1 );
        //SetDisableShadowsWithinRadius(0.25); // Idea for optimization: Uncomment this to disable shadows from Headtorch while it's on player's head during 1P view.
    }
    
    void SetColorToWhite()
    {
        SetAmbientColor( 0.92, 0.85, 0.86 );
        SetDiffuseColor( 0.92, 0.85, 0.86 );
    }
    
    void SetColorToRed()
    {
        SetAmbientColor( 1.0, 0.2, 0.2 );
        SetDiffuseColor( 1.0, 0.2, 0.2 );
    }
    
    void SetIntensity( float coef, float time )
    {
        FadeBrightnessTo( m_DefaultBrightness * coef, time );
        FadeRadiusTo( m_DefaultRadius * coef, time );
    }
    
    void PerformVisibilityCheck(EntityAI owner)
    {
        if (!owner.IsFlagSet(EntityFlags.VISIBLE) && IsEnabled())
        {
            SetEnabled(false);
        }
        else if (owner.IsFlagSet(EntityFlags.VISIBLE) && !IsEnabled())
        {
            SetEnabled(true);
        }
    }
}