SCR_2DPiPScopeZeroingGenerator.c

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class SCR_2DPiPScopeZeroingGenerator : ScriptedBaseZeroingGenerator
{
    [Attribute("", UIWidgets.ResourcePickerThumbnail, "Reference projectile", params: "et")]
    protected ResourceName m_sReferenceProjectile;
 
    protected SCR_2DPIPSightsComponent m_SightsComponent;
    protected float m_fFovZoomed;
 
    //------------------------------------------------------------------------------------------------
    override bool WB_InitGenerator()
    {
        SetPointInfoGeneration(false);
        SetProjectileResource(m_sReferenceProjectile);
        
        BaseSightsComponent bsc = GetSights();
        m_SightsComponent = SCR_2DPIPSightsComponent.Cast(bsc);
        if (m_SightsComponent)
        {
            float magnification = m_SightsComponent.GetMagnification();
            const float s_fReferenceFOV = 38; // Hardcoded, depends on player settings but this should work here
            m_fFovZoomed = Math.RAD2DEG * 2 * Math.Atan2(Math.Tan(Math.DEG2RAD * (s_fReferenceFOV / 2)), magnification);
            return true;
        }
        else
        {
            return false;
        }
    }
 
    //------------------------------------------------------------------------------------------------
    override bool WB_GetZeroingData(float weaponAngle, float distance, out vector offset, out vector angles)
    {
        angles[0] = weaponAngle;
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    override float WB_CalculateWeaponZeroingAnimationValue(float pitch, float distance, out vector offset, out vector angles)
    {
        SCR_2DOpticsComponentClass data = SCR_2DOpticsComponentClass.Cast(m_SightsComponent.GetComponentData(m_SightsComponent.GetOwner()));
        if (!data)
            return 0;
 
        if (data.GetZeroType() == SCR_EPIPZeroingType.EPZ_CAMERA_TURN)
        {
            return angles[0];
        }
        else
        {
            // Unsupported at this point.
            Print("The Reticle Offset zeroing method is currently unsupported pending Refactor of scopes", LogLevel.ERROR);
            return 0;
        }
    }
}