[TF2] Brass ejection can't be disabled

[NachosChipeados]

In previous source games, weapon brass ejection could be disabled by using the cl_ejectbrass command, as seen in c_te_legacytempents.ccp:

void CTempEnts::EjectBrass( const Vector &pos1, const QAngle &angles, const QAngle &gunAngles, int type )
{
	if ( cl_ejectbrass.GetBool() == false )
		return;

         ...
}

This can't be done in tf2, as the function in charge of brass ejection doesn't check for it, making cl_ejectbrass completely useless. This can be fixed by opening tf_weaponbase.cpp , searching for the function called CTFWeaponBase::OnFireEvent and making the ejectbrass section check for cl_ejectbrass:

extern ConVar cl_ejectbrass;

bool CTFWeaponBase::OnFireEvent( C_BaseViewModel *pViewModel, const Vector& origin, const QAngle& angles, int event, const char *options )
{
	if ( event == 6002 && ShouldEjectBrass() )
	{
	        if ( cl_ejectbrass.GetBool() == false )
		        return;

		if ( UsingViewModel() && !g_pClientMode->ShouldDrawViewModel() )
		{
			// Prevent effects when the ViewModel is hidden with r_drawviewmodel=0
			return true;
		}
        ...
}

[NachosChipeados]

Half-Life 2: https://github.com/ValveSoftware/Source-1-Games/assets/103285866/c6ea0270-24c1-47b3-9ef9-8a907644a07b

Team Fortress 2: https://github.com/ValveSoftware/Source-1-Games/assets/103285866/3bdb266f-bfb5-46e5-9a36-59d25eb6dc06