float GetZoomOwnerDesiredFOV( CBaseEntity *pZoomOwner )
{
if ( CanOverrideEnvZoomOwner( pZoomOwner ) )
{
CEnvZoom *pZoom = dynamic_cast<CEnvZoom*>( pZoomOwner );
return pZoom->GetFOV();
}
return 0;
}
//-----------------------------------------------------------------------------
// Purpose: Sets the FOV of the client, doing interpolation between old and new if requested
// Input : FOV - New FOV
// zoomRate - Amount of time (in seconds) to move between old and new FOV
//-----------------------------------------------------------------------------
bool CBasePlayer::SetFOV( CBaseEntity *pRequester, int FOV, float zoomRate, int iZoomStart /* = 0 */ )
{
//NOTENOTE: You MUST specify who is requesting the zoom change
assert( pRequester != NULL );
if ( pRequester == NULL )
return false;
// If we already have an owner, we only allow requests from that owner
if ( ( m_hZoomOwner.Get() != NULL ) && ( m_hZoomOwner.Get() != pRequester ) )
{
#ifdef GAME_DLL
if ( CanOverrideEnvZoomOwner( m_hZoomOwner.Get() ) == false )
#endif
return false;
}
else
{
//FIXME: Maybe do this is as an accessor instead
if ( FOV == 0 )
{
m_hZoomOwner = NULL;
}
else
{
m_hZoomOwner = pRequester;
}
}
// Setup our FOV and our scaling time
if ( iZoomStart > 0 )
{
m_iFOVStart = iZoomStart;
}
else
{
m_iFOVStart = GetFOV();
}
m_flFOVTime = gpGlobals->curtime;
m_iFOV = FOV;
m_Local.m_flFOVRate = zoomRate;
return true;
}