[Arkshine]

You don't have to anglevector and such.

m_end is calculated at the end of Spawn().

You have just to do : m_vecEnd = pev->origin + m_vecDir * 2048;

m_vecDir is gpGlobals->v_forward.

Just use :

new Float:dir[3];
global_get( glb_v_forward, dir );

vecEnd[0] = origin[0] + dir [0] * 4000.0
vecEnd[1] = origin[1] + dir [1] * 4000.0
vecEnd[2] = origin[2] + dir [2] * 4000.0

Make sure to hook as POST.