`MsgFunc_CurWeapon` and `MsgFunc_WeaponList`

[GLoOoccK]

The current implementation appears to be missing part of the behavior present in the original Half-Life SDK implementation.

https://github.com/Velaron/cs16-client/blob/main/cl_dll/ammo.cpp#L576-L660
https://github.com/ValveSoftware/halflife/blob/master/cl_dll/ammo.cpp#L568-L700

Missing in several parts of the code:
SetCrosshair

if ( gHUD.m_iFOV >= 90 )
{ // normal crosshairs
	if (fOnTarget && m_pWeapon->hAutoaim)
		SetCrosshair(m_pWeapon->hAutoaim, m_pWeapon->rcAutoaim, 255, 255, 255);
	else
		SetCrosshair(m_pWeapon->hCrosshair, m_pWeapon->rcCrosshair, 255, 255, 255);
}
else
{ // zoomed crosshairs
	if (fOnTarget && m_pWeapon->hZoomedAutoaim)
		SetCrosshair(m_pWeapon->hZoomedAutoaim, m_pWeapon->rcZoomedAutoaim, 255, 255, 255);
	else
		SetCrosshair(m_pWeapon->hZoomedCrosshair, m_pWeapon->rcZoomedCrosshair, 255, 255, 255);
}

The issue becomes noticeable when the message is triggered manually while using a modified FOV.

MESSAGE_BEGIN( MSG_ONE, gmsgCurWeapon, NULL, pPlayer->pev );

In this scenario, the crosshair behavior does not match the original implementation and is handled incorrectly.